Thứ Ba, 31 tháng 10, 2017

News on Youtube Oct 31 2017

Let's start with the warming relationship between South Korea and China.

It had looked as though there would be no turning back when Beijing began imposing highly

damaging economic retaliation measures over Seoul's missile defense upgrade decision.

But with the top nuclear envoys of the two sides set to hold talks in Beijing today,..

the door for more meetings and closer ties is now open.

Kim Hyo-sun reports.

South Korea's special representative for Korean Peninsula peace and security affairs, Lee

Do-hoon, will meet with his Chinese counterpart Kong Xuanyou in Beijing on Tuesday.

This will be their first face-to-face meeting since the two took office.

And early next month,... a delegation of six South Korean lawmakers led by Representative

Chung Dong-young of the liberal opposition People's Party,... will sit down with China's

former State Councilor Tang Jiaxuan to discuss measures to tackle North Korea's nuclear threats.

Moreover, former South Korean prime minister Lee Soo-sung and five sitting lawmakers are

scheduled to attend a seminar with Chinese diplomatic experts in Beijing on Friday.

The two neighbors also plan to resume police authorities exchanges, which have been halted

since July last year after Seoul's announcement of the deployment of the THAAD anti-missile

system.

Diplomatic sources in Beijing have interpreted the resumption of government-level exchanges

as a positive sign.

(CHINESE) "We hope South Korea-China relations return

to a peaceful and healthy trajectory as soon as possible."

With such a marked thawing of relations,... watchers note that such changes could be seen

as orders from the Chinese leadership.

Kim Hyo-sun, Arirang News.

For more infomation >> Resumption of South Korea-China public exchanges may signal improved bilateral relations - Duration: 1:51.

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Thomas Barclay - Microlensing and the K2 Experiment | Science Public Lecture | NASA Lecture - Duration: 53:14.

Welcome to the 2016 NASA Ames summer series

Biology is a magnification of the physical laws and structures that it is made of

Planets until recently have been thought to be unique, but the Kepler mission has demonstrated

that they are ubiquitous part of the physical universe and just

a reflection of the physical universe

K2

Has taken the Kepler satellite that's lost its ability to maintain

its

Long-duration pointing stability and created a new mission that observes the fields along the ecliptic Elaine

What discoveries await?

Today's presentation entitled micro lensing and the k2 experiment will be given by dr. Thomas Barkley

Dr. Barkley is the director of the Kepler k2 guest observer office?

where he is in part as

part of the duties responsible for performing Kepler and k2

driven investigations

He received a Bachelors of Science and physics from the University of Leeds

Followed by a Masters of Science in astronomy and radio astronomy from the University of Manchester

he then went on to

receive a PhD in astrophysics from the

University College London

Several notable discoveries that dr. Barkley, led

Include the detection of the smallest known exoplanet

and characterization of the first super Earths sized planet

Orbiting close to its star's habitable zone

Please join me in welcoming dr. Barkley

Good morning everyone and thanks for coming and hopefully you're all well and rest rested from the three-day weekend

So you'll be awake for the entire presentation which is going to be a really great thing

I'm going to talk about k2 the k2 mission, but I'm going to start actually by talking about the Kepler mission

We use the Kepler spacecraft for k2 and the Kepler mission. I think was one of the most important missions

We as an agency have ever done

It's can truly say that it's redefined where we see ourselves in the universe

What is our place? Where do we come from? Where are we going?

it's it's it's telling us about ourselves, and I think that's really really wonderful and fantastic and and and

changes our paradigm

So the Kepler missions goal was to determine the fraction of habitable zone planets

That are earth sized in our galaxy

And I think the mission has really done this and it's told us that there are planets everywhere and that

Once again, we learned that we're not especially unique or special out there at least in terms of where we live so

Just a brief mention of how we find planets

What we do is. We look at stars planets pass across the face of a star

You're still going yes sure like this

This is even better planets pass across the face of a star and when they pass across

They block a little bit of the star's light and that dimming we detect we call it a transit

We named this transit after things that happen in our own solar system. This is our own solar system

This is the Sun and this is Venus passing in front of it

Fortunately, I got to see two transits of Venus if you didn't see one you're gonna

Hope that you live well eat well and live for another 100 or 200 years because then it occur very often

Certainly not again in my lifetime

But this is the transit Venus. You can see some really wonderful things like this

Do you see this jittering on the surface of the star of the Sun here? This isn't just the projector?

Putting noise in there. This is actually what's going on on the surface of our star. This is granulation

This is motion convective motion coming up one of the amazing things about our spacecraft

And and what it does and how sensitive is it is is that this?

granulation noise

And surface noise and convective features is actually what limits our ability to find planets

Across among many of our stars is it's the stars themselves are too noisy, and they they they limit our detecting ability

I think that's really wonderful

But you see see some nice things there about finding planets you see the limb of the stars

Darker than the center of the star. This is what we call limb darkening. We see this in our Kepler data

You even see a little bit of the atmosphere of Venus

and I think the next 20 or 30 years of our our agency's exoplanet hunting and search will be to try and

Model the atmospheres of other planets not just ones in our own solar system

So why is it so difficult?

Why didn't we find lots and lots of planets until we had a mission in space to detect them

Well, this is what a Jupiter would look like

transiting

The Sun you see it's pretty big, it's about

1/10 the radius of the star therefore blocks about about 1% of the area

It's fairly easy to detect we call it a 1% transit a 1% dip

We see these from the ground these were amongst the first planets trying to found now. Let's look what earth would look like

Do you see this tiny dot up here here? It is? That's what earth is look like

the amount of light blocked by earth is

About 100 parts per million now to put that another way just imagine

you know there's a million photons coming from this star just a hundred are blocked by this planet and

Yet, we can detect these things in fact. We can just take many of these things

But we needed to build a special instrument, and so I hashed up a little short movie here

Showing some of the heroes of this story, you know we scientist gets to talk a lot about the results

but it's the

engineers and their ingenuity that time and again has enabled us to both build a wonderful instrument and then

Keep the mission going and keep it operating

Throughout this talk. I think everything we've done is depended on the ingenuity and the resourcefulness

and and the the childlike excitement of brilliant engineers

So I wish me to go back to the start

And I'll just show you some of the components of the spacecraft. This is our mirror

It's a one point four meter mirror. It goes at the bottom of the spacecraft

This is our camera up there

So you'll see some images that look like this camera that they they have the same shape this is actually a movie

But they're moving very slowly

But that's the solar the solar panel and later on the solar panel is going to become very

Important for for what I'm going to tell you this is just the the thing arriving at the Kennedy Space Center

for for launch

whilst the end packets

And here they are just just putting everything together and again you see you see this this spacecraft you see the the solar panel here

Which which became very important so the spirit of the mission launched in?

2009 in March and since then has been been operating firstly as a Kepler mission, and now is the k2 mission

As aboard a Delta 2 for those of you interested

One important thing to know about the spacecraft and for the microlensing component. This is absolutely essential is that Kepler doesn't orbit the Earth?

Kepler orbits the Sun and trails the earth in and what we call an earth trailing orbit

actually as time goes on Kepler gets further and further away from Earth a

Communication bandwidth goes decreases as a function of time

and

Eventually it'll drift and drift and drift until it goes behind the Sun

This is the were the main Kepler mission which lasted until 2013

we looked at a single patch of sky the entire time a reach of the sky in the

constellations of Lyra and

and and

The Cygnus that's the constellation that was escaping me and and you see here

This is the picture of the camera that camera that I was showing you earlier on board. It's about a hundred megapixels or so

It has 84 C CDs

Arranged in this pattern and so when you see big images of ours the reason they look like they do is because that's what our

Camera looks like and the bottom left here is actually an image of some of our data

People don't often show real Kepler data. They show lots the results

They show lots of artistic images, but they don't often show the data

And there's a very good reason for that our data. Doesn't look like Hubble data Hubble data

Essentially you need to take it you put it up as an image, and it looks beautiful

And then people work to make it look even more beautiful

But but the beauty's intrinsic to the image the beauty isn't intrinsic to our images our images look like fuzzy blobs

They're they're they're somewhat large blobs. These are the stars and this is where the magic happens

but simply all we do is we take a

Essentially a photograph every 30 minutes continuously we did that for four years

Of the same different regions of these weather stars are these fuzzy blobs so you have a nice time series of

Images just like this one

But what can they tell us?

This is actually how we find planets and they don't there's so much information in this time series

I showed a little bit at the movie of what a transit would look like

but remember

Stars here are just this blogs with we see them actually that they're what we call point sources and that we don't resolve the stars

We can't tell the the brightness across the surface of a star just from the image

They're just a single point of light that then gets a dispersed of it

So you can't physically see a planet passing through the middle of this you just see the integrated light of the the point source

Decreasing and that's what you're seeing here

This is actually some some real data is actually some early data, but I think it it shows nicely of

What a planet looks like you see this this random scatter this this kind of small level scatter across the data

That's the noise from the surface of a star in addition to some of the noise from our instrument you see regular dips

On top of this noise or dips down the size of these dips

Tells us that there's a planet there

there's a planet crossing across the surface of a star and the depth of the dips tells us about the

ratio of the size of the star to the size of the planet

It's actually the ratio of the area it tells us how much what percentage of the area of the star we're blocking

So if we block

If we know how big the star is and we know what percentage of light the stars?

Is being blocked we know how big the planet is it's just simple as that?

The other thing we can tell is by how frequent the dips are

We can tell how fast the star the planet goes around the star is orbital period earth that would have one transit every

365 days

That's all it is

By knowing how fast of platon that goes around the star and knowing how big the star is we know how far the planet is

away from the star we can start to understand how much energy the planets receiving from its star and then

Imaginations go wild thinking about what kind of biology could be on the star

And there actually lots of experts who know we're not a lot more than we do and really

Telling this from from being what in my mind is amazing science fiction into science fact and wonderful in-depth real new

Understanding about where we where we come from

So this is what I was saying turning pixels into planets we start off with this fuzzy blob. This is one star here

We measure it continuously for several years, and we get up the thing in the center

This is showing that dip here. This is the transit

this transits

just less than

It's like one part in

Was it one part in 10 to the 4 or so or 10 to the 10 to the 4?

That shows us that was the first rocky planet we ever found this planet was

About 50% larger than the earth, it's a the first terrestrial planet. We knew of outside of our own system and

Then there's the artistic image in the bottom right because we like artistic images

So the this this

Really tells the story of what the Kepler mission

Did and why why I think when I when I use a lot of?

superlatives to describe

The impact of this mission, I don't think I'm overstating things

This is our understanding in 2009 of what the planets outside our own solar system did

so the first planet was found in 1995 that was 51 peg first planet outside our own solar system and

then since then they've been a

Though there was a number of discoveries most of them very large planets most of them things jupiter-sized

so this is a graph here the the y-axis the up the vertical axis shows the size of a planet and

The relative to earth where Earth at one Jupiter's at 11 Neptune's about four and the orbital period of the planet so it's planets year

You can see there's lots of giant planets there were some hot giant planets in pink

These are ones found by the transit method the method that we use with Kepler

And then there are a few smaller ones found but nothing nothing really that was was definitely earth

Looking looking like Earth there was really a dearth of planets around Neptune sized so

Before we launched Kepler. We didn't know if earths were rare or common

We didn't know if Neptune's were rare or common on most planets Jupiter sized

You know the most things we found was Jupiter sized, but that's because that's all we could find

And this is what happened over the next four years

BAM there's about 4600 planet candidates in here of which so far. We know

2,300 of those are real confirmed exoplanets

So this has gone from knowing of

tens of planets Jupiter size to knowing that there are thousands of planets out there and

Most of them interestingly aren't aren't like the earth era they're not like Neptune either

They're in this middle range between Earth and Neptune what we call super Earths

Super Earths are wonderful and fantastic because we don't have any of them in our own solar system

So we we really don't understand very much about them

You know if we find something

Sighs we can make a good guess that it's maybe like Venus or maybe like earth we find something Jupiter sighs well

Maybe it's like Jupiter. We find something super earth-sized. We really don't know

So it's an exciting time trying to learn what these are made of and and and why they stopped coming

But you can see there's no planets out here

so this is 2013 and

Since then when the mission stopped and since then we've been working extremely hard to develop our algorithms and software to improve our detection

methods and methodologies and

Signal to noise so we can find these we can dig in the noise and find these new the planets out here

Which is where we were really hoping to find find exoplanets because at least as far as we we can understand planets

Like like ours have liquid water, and they are the size of ours

So we're trying to find things in that regime that a temperate enough to have liquid water perhaps

and so this is the latest as of

the latest planet candidate come out in 2015

There are very little updates since then, but there'll be another update later this year

And you can see that finally we're starting to find small numbers of planets out at this earth, Earth region

That means we're sensitive to earth sized things and we're finding earth sized things orbital periods of one year

This is places like where we live

Perhaps and the next mission is going to try and understand them do they have atmospheres

What do they like to they have water? This is the future this is for the interns in the room?

This is this is the jet your generation is to

Help us learn and help us understand or even just to exist at the time when we're finding

atmospheres on other planets

Okay, so as I mentioned one of the before Kepler launched we knew of

Just Jupiter sized things so are they common the answer's no

Jupiter's are extremely rare if you look at what we find we find very few jupiter-sized planets

Other detection methods are finding the same thing Jupiter isn't a common thing in fact if we if you found another

Earth-sized planet in the habitable zone it probably doesn't have a Jupiter companion

The most common things we're finding a sort of Neptune super-earths and neptune-like

Things when you correct for our

detection sensitivity you find that probably the most common planets out there are things that are earth sized I

Just wanted to touch upon some of the individual discoveries a lot of them led by people who work within NASA Ames

along with some wonderful external scientists

Who've been involved with our team this includes things that are the first earth-sized planet?

The first capital 20 to be the first planet inside of its habitable zone

And then as we move along the first earth-sized planet inside. It's habitable zone

This is kepler 186f in the first so a super earth sized thing

Orbiting within the habitable zone none of these are quite earth-like yet, so these are this the most exciting

Planets we've discovered so far, but I think we're moving towards every step. We make things that remind us of Earth

And

If you think of we found these thousands of planets we must be looking at a lot of a lot of the sky

Actually, no. We look at at one tiny area

This is this region just shows you the tiny span where we're finding planets with Kepler in fact

It's even smaller than this because we can only find planets that cross in front of their star

But of course the vast majority of planets don't cross in front of their star. They're the ecliptic plane is an angle towards us

therefore we don't find them we only detect a few percent or less than a percent of of

Planets around their stars so while we found thousands of galaxies huge, and we detect very few so there really are truly planets everywhere

So cap was

Unfortunately the the Kepler mission came to an end after four years in 2013

In 2012 we had a good inkling that the that our time

operating the Kepler mission was was going to come to an end we lost a

Reaction wheel so on the spacecraft we launched we have four reaction wheels you can actually see them here these are wheels

These things are now

We're not actually pointing to the wheel those are wheels

these actually

this is how we point the spacecraft you have wheels you have them orthogonal to each other and you spin them and

By spinning in the right way

You can turn the spacecraft or you can hold it pointing steady the solar wind is constantly blowing towards us

And it's trying to return the spacecraft and so we need to counteract that by spinning wheels it's very simple. It's nicely

just just using angular momentum to keep us pointing unfortunately losing one is okay, because you still have three axes and

Dement three dimensions, and you still have three wheels losing two is not good and in 2013 we lost the second of these

so that

meant that we have two axes and three spatial dimensions and

And many people thought that that was that was the mission over, but here are some some nice headlines. I found

kepler planet hunting suffers major failure says NASA

That was it perhaps that was it perhaps that was the end of the mission

Rest in peace care for

NASA gives up hope of fixing it

One thing you should learn about engineers is I I think they they never give up even if they're told there they have to give

Up they're gonna keep keep digging away

And and I think talking to some of the engineers at Ball Aerospace?

And here at here at Ames

Who are involved in this the time when kepler broken things look pretty dire? I think they they had the most fun

They've ever had in their entire lives nasa nasa missions are fairly

Restricted you know you you don't want to go out straw outside the lines because your spacecraft's operating its operating well

And you don't want to break anything, and it's very easy to break things in space

But suddenly you had something that was broken, and you couldn't make it more broken

It didn't work, so you're allowed to do anything you win reason anything you like to try and get

Fixing all wacky ideas were entertained

About what we could do with a spacecraft?

And you've got to play doing all these things that at graduate school and undergraduate you got to you learnt about

Or as a writing

So this was the this is the next report that came out all is not lost

Suddenly someone had an idea of how how we can keep going and Hubble spacecraft down the hunt for a new mission

So this was great. What was this new mission this new mission was the k2 mission

Many people are saying why is it called k2?

Why is it not Kepler - well as a matter that was well as its named after the mountain?

k2 not not Kepler Wow Everest may be the highest mountain a

Higher proportion of people died climbing k2, so I thought this was a appropriate metaphor for our for our mission an extremely challenging

thing that

to

Do and to to to try and try and keep operating, so how does this new Kepler mission work so you have three axes I?

Brought a model I have a prop so you have three axes and

If you think you point it like this and your solar pressure goes like this you're gonna roll

Like this and tumble and you might be able to hold two dimensions

But you're still gonna start to roll and you're gonna start to tumble

So what we need what the engineers realize is we need to find a way to

balance the spacecraft to hold the spacecraft in fine pointing Wow

With the two reaction wheels and then balance it against the solar pressure

Then once you come up with that idea the answer is fairly simple

The solar pressure comes at you like this so you need to point like this at the Sun

You can hold the pitch in your steady you guys are the Sun in this image

Pitching your steady. That's this way and then all its uncontrolled is this roll vector

So if you point your solar panels the thing I told you would be important at the Sun so that they're finely balanced so the

spacecraft looks symmetrical and the normal to the Sun you minimize roll

And you can balance your spacecraft you can point precisely right over here, and you can operate your mission again

So this Ridge this is what we call the balance point

And this is this is just another image showing you

This way down the bore sight of the spacecraft

And you can see what we need to do is we need to find

Finer ways of the soul of son coming from here is just balanced and so we spent several months commissioning the spacecraft

Essentially learning what the spacecraft looked like in the normal to the Sun?

so our commissioning involves us pointing at the start pointing a field of the sky and seeing how much we

reroll, and then changing that angle of it and seeing how much we roll until we learn where the balance of the spacecraft was and

Amazingly, we could we were able to do this

We're able to learn the shape of the spacecraft in in the in space and point the spacecraft precisely

Using wheels and by balancing it now. It's not a fire finally precise

balance it's an unstable equilibrium

Eventually you're going to roll one way or the other

So the way we control for that is that if we point it. We start to roll if you roll too far

We fire a thruster which puts us back and the thrusters

Our thrusters are on here it puts us back to where we were and so you have this continual motion of pointing roll

Reset roll reset, and we do that about every 6 6 to 12 hours

So this is the nice headline, I thought this was well described exactly what we're doing there that that description kepler

kepler resurrects planet-hunting NASA resurrects counts on attending Kepler with broken parts with magical Sun

So I think that's I thought that was very nice

So yeah magical Sun

Because of what we're doing this actually limits us

But also create created our mission and created what we're doing our

Limitations though that we could only look for us at a part of the sky for about 80 days

the reason being if you think of the again, you're the Sun and you're going around the Sun like

Around the Sun like this looking backwards

you can look at somewhere over here and

You your limit is you can't go too far around?

Are you gonna start getting light down the barrel the spacecraft which is terrible? You don't want something like down there and then

That's around here. You don't and then the other side. You can't get too far around

This way as you over at the Sun because you don't want you want to get the solar panel

I keep having lights

So that limits us to observations of in one way about 30 degrees in there the way about 50 degrees so about 80 degrees

Because we our orbital period is roughly

360 degrees that's about one degree a day so it gives us an 80-day campaign

This is what this is showing this is us going around the Sun this way we pointed a field over here

We move around we keep pointing and then we point up to 190 degrees away

And this is an 80 days of motion we point backwards so we don't get bugs on the mirror when we move

It's actually so we don't get earth in the field of view if you point forwards you

You would get earth in the field of view very naturally if I would have to pass through the field of view Earth's

extremely bright and

When we were commissioning this we weren't sure

What would happen if something that bright fell onto our focal plane?

And so we decided well given the balance between putting forwards and backwards. It's fairly even less point backwards

We since learnt that it's actually fine. If gets into our field of view. It doesn't cause any long-term damage or anything

But that was just the way we built the mission

So what happens then is you get a lot of fields observed along this ecliptic plane the plane that our spacecraft

Our spacecraft

Looks out on the plane that the Earth and Sun are in and so this is that this is nice you all know the constellations

The ecliptic plane or probably most of you because there's a dial constellations

So the first two years of our mission was shown in in in

Brown, it's probably brown Brown here, and and the next two years are shown in green

So these next two years have just been funded so we know we're gonna go be at least a four-year mission

I'm going to talk a little bit

Soon about the the yellow arrow here. This is campaign 9. This is our microlensing campaign

We did a dedicated campaign to microlending and you're gonna hear some of that later

I

Might give you a talk of someone else will give you a talk in two years telling you about the the next arrow the supernova

Focus campaign a a single experiment dedicating to understanding supernovae and the the early rise are when a supernova happens

But that's that's going to happen sometime next year

K2 isn't just Kepler, but worse that's the important thing

It's a very different mission, and we knew we couldn't survive being Kepler, but worse Kepler Kepler changed everything

But Kepler took all this data, and we're using it to understand

Around us, but I think

Kepler's done. I mean we've got the data. We needed to learn a lot about our universe

We don't want to collect that data again and learn the same things we want to do something new

So k2 enables us to do that we can do things

We couldn't do with Kepler because of the way the spacecraft operates here are just some some examples

Of things that we didn't do with Kepler this is

M35 this is a cluster of stars

Clusters of stars are fantastic laboratories to study astrophysics all the stars formed at the same time or roughly the same time

Therefore they probably all have the same composition so you have stars the same composition same age

Why do they differ and their differences should tell you something about what them?

How old they are how massive they are how?

What their radius is what the evolution his eerie history is our binary is more common a binary is less common

What are planets like in clusters so so you can learn about how things form as as?

Universe goes on by looking at different clusters at different ages Kepler didn't look at many clusters

We can look at lots because we look along the ecliptic

Ecliptic is full of clusters. We look at Kepler looked at one field

We're gonna look at 18 fields so we get 18 amount of the x amount of area that Kepler saw

This this is star forming regions Kepler intentionally didn't look at star forming regions

Why is that because star forming regions are full of dust and dust absorbs optical light, and if you absorb optical light?

You don't see as many stars. You don't find as many planets and you can't find earth-like things

With caplet with k2, that's not a limitation anymore. We look at a single field for 80 days if it's got lots of dust

we'll just look at somewhere with less dust in three months and

Now we can start to study these youngest stars

We can study how stars form we can study how planets form we can study

When planets form do planets form right away at the same time the star they take a few million years after the star

Do they form close to the star do they form far out from the star these are questions k2 can answer that?

Kepler wasn't able to answer these a new new science. We're learning and something

I'll show you a little bit of a movie of this is a a comet here

The ecliptic plane as we learn very quickly when we started getting our commissioning data is full of

Moving objects because it looks at where our own solar system is our solar system forms in a disk and so kept k2 is looking

Into this disk and so we see thousands and thousands of asteroids and we see planets

But plants closer to home than what we're used to

There's a little bit about focus, but this is a cover image from our proposal we put in

But this is showing you all the constellations along our ecliptic and things that either we have observed or will observe in those

constellations, and you can see this huge variety from from

galaxies to planets to

To clusters to planetary nebulae all different science in all different fields

Were depending where you look you find different things you have different science

So I think I think

K2 is really far exceeded our expectations of the the breadth of science. It's doing it's it's it's really

changed from this somewhat narrow mission of Kepler into this extremely broad mission of a general astrophysics Observatory in

Addition to astrophysics we also do some planetary science work planetary sciences is looking at things in our own solar system

Here is

Just a quick movie of us an object from our own solar system. This is the planet Neptune and

You can see something going around Neptune. That's the moon, Triton

This is I think about 60 days of data?

And you can see this this planet moving you see a smear because the planet

bleed of the bright because the planets very bright we can see very nicely the moon the motion and the orbital dynamics

you know we a lot of us learned orbital dynamics in in an undergraduate in high school in PhD at different levels I

certainly had never seen orbital dynamics happen in real time or or in a movie like this as the moon goes around the

Planet here, you can see Kepler's laws in in acts in a single movie

And the reason the Neptune is moving so much isn't that net cheese moving fast. It's that the the para lactic angle of

Kepler-22 - to Neptune here is changing as

the spacecraft moves around the Sun the the

Position of Neptune compared to the background stars moves we call this a parallax, and that's what's going on here

This is just showing you some of the other solar system stuff

We're doing this is the the brightness change of some Astrid

transept tuning objects things in orbit in the same orbit as Pluto and you can see this little wiggle in brightness as

They rotate we can learn the shapes of

Bodies in the outer solar system we can learn how they rotate we can learn how bright they are

This can help us learn how the solar system formed

The reason I'm showing planetary science stuff is because I think nobody predicted that we would do a lot of planetary science work

But it's actually become a very important part of the mission as we learn about our own solar system and that informs us about

exoplanets and vice-versa I

Like this movie because it's the faintest thing we ever observed with k2. This is something for those who understand magnitudes 23rd magnitude is

Extremely faint you can see something going up and down. Do you see that?

That's a transit tuning object. I don't know if you can you can see that in the movie

You have to get your eye in there we go up and down the faintest thing. We've ever observed

Kepler observes from okay - we observe objects from the extremely bright to the extremely faint we have this huge dynamical range of brightness

Okay, so I mentioned clusters clusters is extremely important. This is an image of the Pleiades

I show Hubble images because Hubble's beautiful as I mentioned earlier. This is a Hubble image of the Pleiades

this is actually our image of the Pleiades the Seven Sisters as

Many of you'll know it

And the seven bright stars here, which are used really?

Heavily in astrophysics to try and understand how how stars operate?

Let's zoom in here, and this is showing you this - the shape of RC CDs

This is showing you where where are where we looked for a given campaign

And then we put masks around the and we put mass around them and we can observe these bright stars

In the in this field of view and you can see them actually because they're moving here

That's the movement of the spacecraft

I mentioned there's six hour roll so by looking at these we can look how their brightness changes over time we can look at seismology

Inside of these stars as they oscillators as gas moves up and down and can

Convex inside them and we can understand the internal structure of these stars that people have been observing for

millennia

Giving you insights on them

This is just a just show. I'll show you some of the

Full frame images as we call them. This is our full frame

You'll see that there are two to CCDs that are no longer operating, but the the rest of the the area

Really is vast and and can teach us a huge amount about that our galaxy

And this is so this is where the Pleiades is this is another cluster the Hyades that many of you heard of

Prosecco or M or the Beehive cluster falls into things

So so this is a hugely diverse field and hugely new things that we can we can look into

Of course k2 is still an exoplanet powerhouse

Exoplanets really is what the mission primarily seems to do while we're a general observatory people propose

To do science and exoplanets is obviously a very big part of this

There are 50 confirmed more than 50 confirmed planets from k2

I think there's about a thousand planet candidates as of yesterday

There was an eight announcement of about eight hundred new planet candidates so K twos

Pushing up there

Towards the Kepler numbers of things detected and crucially we're finding planets around the nearest stars and the nearest and brightest stars

Things that perhaps we can hope to characterize with missions like James Webb

So this is the as of a month ago the number of planets

We're finding you see this actually mirrors kept look quite nicely very few bigger things

many more of these smaller things

Peaking in the super earth size regime where we're most sensitive

So this is just showing you some of these as why we differ from Kappler

Those this is a popular hand out image that we we gave to many people as opposed to for Kepler

And then we made one for k2 and and with Kepler you thought how small the Sun is with k2 you think how big the?

Sun is that's because k2 lots looks with lots of nearby planet stars trying to find planets around the

Smallest stars these M. Dwarfs as we call them the reason being small stars are have a bigger transit depth

I said transits a function of the the area of the planet divided by the area of the star blocked or

The area of the star and therefore if you shrink the star you find big smaller planets easy it more easily

So that's what we're doing k2. We're finding these planets around the smallest stars

So

Kepler's told us a lot about the inner part of the solar system of the solar systems

It's taught us about the occurrence of things interior basically of Earth's orbit around other stars

But if you look at this graph this shows you how?

where the the inner system of

Our solar system and where Kepler's sensitive the blue region here is showing Kepler sensitivity as a function of of

Distance from from a star and it tails off as you get towards the Earth's orbit

And then if you shrink that region down and look at how big our solar system is

You realize that Kepler while teaching us so much about other planetary systems

It's just a tiny window into the into even our own solar system in fact

If you think of what Kepler could detect in our own solar system

Kepler might find one perhaps two planets in our own solar system of which our system has many

So we've just probed this tiny regime

Fortunately there's something called micro lensing that may may come out to inform us of other

Regions around other stars

Teach us things about Neptune Saturn Uranus and there a frequency that we simply don't know right now

and

K2 is going to be an important part of this

So what is gravitational microlensing very very simply gravitational microlensing uses the fact that gravity warps space-time

So if you have a lot of gravity and you have a background star the light from that bat

Or a background galaxy in a traditional micro lensing the the the light from that galaxy is going to be bent

That's gonna. Be focused and so you see

That light these background galaxies is brighter than they would actually be this is nutritional gravitational microlensing

It's been used for for a long time to weigh

Foreground galaxies you can understand the mass of things by how much they bend the light

Grab a micro lensing

guys that was gravitational lensing micro lensing

Uses this effect

But in on the much much smaller scale you

take a background star a star on our Galactic bulge say in the center of our galaxy and

Then you have that light coming towards you and then you have a foreground star perhaps even a star

That's too thin to see but the light of that background star is bent around the foreground star

So as that foreground star moves past because everything's moving moves past the background star

You see the background star get brighter because the light is focused towards us we call this a micro lens

And so that's what you're seeing here

Background star foreground star moving, and you see this shape of the brightening, but what if this foreground star had a planet?

You'd see two dips

You'd see first the main different micro lensing of the star a little dip caused by the lensing of the planet

The planets causing and this is a micro lensing event so this goes up, then you see the secondary dip that lasts

You know of order a few hours to a day and the main event might last a few weeks

We've detected a few planets like this

But very few and the Kepler mission is going to help us to take many more of these this is a

Brief movie, I'm gonna show showing you how this effect works not just for stars of planets

But also perhaps for free-floating planets the idea is that there's planets orbiting no star

wandering planets or rogue planets

I call the free-floating planets so in addition to finding planets around distant distant around their own star we can also find planets

That orbit with no star

So this is just the my cleansing effect

This is the lens here move across this is the the back

This is the foreground star that you can't see warping the lights

And then you see this ring as it is it focused the light towards you and then when you add up all that light you

See this this

bright brightening

So k2 is going to look towards the center of the galaxy where there are the most stars you have the most chance of something

passing in front of a a

Background star and it's going to try and find these events by looking looking a large patch of the sky towards there

We just look at what Kepler probe in its tiny region we can see

That in comparison is very small

Compared to the way the microlensing region is going to probe Micronesia region has a much more higher volume of space where it can find

Events towards the center of the galaxy looking for these these very faint

Stars that pass in front of these background things so but why k2?

Okay, these micronized events have been observed from the ground some wonderful ground-based observing projects to detect them

And they found planets or have found few low tens of planets

Kepler gives you something else Kepler

Isn't orbiting Earth it's far from the earth in fact as I mentioned. It's about

8/10 of the way to the Sun as is the distance that Kepler's away

So that means that Kepler and Earth look at a different angle towards these micro lensing events and these microlensing events are extremely

Precisely tuned and the shape of this brightening is very precise and very

Sensitive to the angle that you're looking at it

So if both of them look at a slightly different angle they see different things the events look slightly different

This is just a example of what something would look like here

You see the the my cleansing event from Earth and you see a slightly different time a center and a slightly different

magnification from what the the space crack the k2 mission would detect with a Kepler spacecraft

And you can use these differences in the shape to learn things about the unseen lens star

Primarily and the unseen lens planet. Hopefully primarily you learn about its mass. You know how massive these planets are

Without the extra line-of-sight. It's very hard to uniquely determine the mass

I'll skip that one

of course doing this requires a

Lot of ground-based observing the Earth's a challenging place to look at continuously

Kappa k2 can look at a place continuously fairly easily. We just point on the earth

There are two reasons one the Earth rotates, and you have daytime two you have whether you're clouds

So because we wanted to observe this region simultaneously from Earth and space for three months with no break

We put together a huge network of spare telescopes to observe

This is just some of the the telescopes that are observing these regions of sky

continuously both doing

observing of large regions and also follow-up

Events are found

These telescopes I think most of them are observing every single night for the campaign campaign 9. Which which ended a few days ago

It was and and most of these are manual so you needed people observing at the telescope's for 3 months

straight for all these telescopes

I like to think that we we actually observed the the micro lensing region for more than 24 hours a day because we had multiple

telescopes going simultaneously for three months

And so that meant that when there's weather and when there's daytime there wasn't a break

This is just the the the first image that we pulled down from the spacecraft. This is our full-frame image

This was made courtesy of Doug Caldwell who works within the project and I try to

Show you what this looks like it looks nothing like any of our previous full-frame images

And that's because it's just packed with stars the stars everywhere

and

You know this is like looking at the Milky Way in fact if any of you have been lucky enough to be in the southern

Hemisphere it's like looking in the Milky Way in the southern hemisphere, or you see more stars

and

So this is a region the dark regions where there's lots of dust and here you've seen huge numbers of stars

And this is where we we do some of our microlensing experiments

And as of today there are about 500 micro lensing events detected from the ground and from from from the spacecraft

Which we hope to find planets in still working progress that campaign stopped over the weekend

And we're gonna be working hard to find find more events as time goes on

I'm just going to stop here and saying that this isn't the end of the story my cleansing we understand as a

An agency to be an extremely valuable

way to

Determine what other planetary systems are like Kepler told us about the hot planets the planets that are hotter than Earth and equal to Earth

k2 and

W first in the future are telling us about the cold planets

Don't be first to launch in 2024 and we'll be detecting

thousands of jupiter-like planets and neptune-like planets, and maybe cold earth-like planets orbiting their best distant stars

and

Hopefully lots of free-floating planets

Orbiting no star road planets, so I know I say

it's just thanks for coming and stay tuned for our early estimates of

Micra lensing events when we find them they'll be coming out of the next 12 months. Thank you

So we have time for some questions if you have a question

Please raise your hand and wait for the microphone ask one question only. Thank you

Hi Richard art reader was sort of Colorado. Thanks for that great. Talk. I have a question regarding the

Regions of planets that are detected you had mentioned that there's an issue of sensitivity in terms of noise

Versus detection and it's in this sort of Earth analog or sorry earth earth

Weejun

I'm wondering if you are aware of the star shade project

And I'm wondering if you have any information regarding that how it's proceeding if it's proceeding yeah

so so yeah our

limited sensitivity of Earth's sides can because

When you build a spacecraft you tend not to?

Fund it to do things far and beyond your actual what you want to do

You know you what you want to come in as cheap as possible, but still do amazing science

So you make what you want to do, just possible and so

That's why we're not detecting many because it's extremely hard and our mission ended after after just four years

However, we are finding things, which is which is really fantastic

The starshade project is just mind-blowing

It really is you launch a spacecraft to look at a star you then launch this huge thing that can be you know

tens of meters across looks like a

petals of a flower to block light from the star and by blocking light from the star

You can start to see the planets around the star

reason if you look at a star in the sky

you can't see planets even if your eyes were incredibly sensitive because your Swap pumped by light from the

light from the star swamps any light coming from the planet

but if you use very

Clever optics sort of block out light from the star you can see that see the planets these star shades are gonna orbit

Millions of miles from the from the spacecraft is it's an incredible undertaking

But there are certainly there are plans that this star shades going to be launched

Perhaps in the 2020s there are certainly investigations going on right now perhaps even

As part of the w first experiment, it's it's it's a very much an exciting new area of research

But it's it's very challenging to do one of the reasons is you can look at once over here

And then you have to move your star shade

millions of miles in order to look at another star in another part of the sky

That and the optics which incredibly hard to create

But I think I think coronagraphs which are much smaller things to block the light and star shades which are much bigger things

But all but far for the spacecraft are going to be how we're gonna find

And understand life outside our own solar system because you can actually image the planets themselves you can see

Directly the light coming from these planets you can understand perhaps. What's in the atmospheres of these planets?

Hi, I'm Morgan from Florida Tech

And I was wondering what the most common solar system

Configuration is for exoplanets, and if we have enough data to speculate about

about that

Kepler

Really, you know it probes the inner solar systems

It doesn't probe the outer solar systems, but other things do I think the average solar system?

doesn't have

Many giant planets the average solar system probably has planets closer in than ours

We're probably a little unusual in that we don't have anything interior to mercury

That said the universe is so large that I think if you

And and the number of parameters so high that if you looked at any planetary system

You'd say this one's unique for reason eggs

But because there's so many parameters every every planetary system is unique and we can point to things in our solar system that are unusual

but

Unusual things happen all the time

I think one thing we have you know as we increase our knowledge as a species we learn how insignificant. We are

We're just learning that again planetary systems like ours are likely common

Maybe not maybe not the most common, but they're certainly not rare

Hi, I'm Karina, and thank you for your talk

You mentioned earlier that there's a focus on refining?

Algorithms to find planets that are the same size as Earth and I was wondering why the priority is on finding

Same size instead of like maybe the same energy or like why does size make a planet more inhabitable?

Why can't we inhabit bigger or smaller planets?

Yeah, so that the Kepler mission was focused on finding planets like ours so orbiting stars like ours

orbiting

Dis planets at distances like ours and sizes like ours the reason being is we have a sample of one

One planet with life, and we extrapolate from there

I think probably anybody if you explained that you've discovered one thing and you're going to extrapolate to the universe any

kind of statistical person will critique that method

Somewhat harshly, but that's all we have and that's what we do. We know life on our planet needs liquid water and

We we need

RoR solid surface we we don't have

Life that just at least not much life that floats around with no surface perhaps it exists

But it's probably hard to detect it wouldn't be complex life like we have

Probably so the reason being is because we know that we exist therefore we look for places that look like our own

It's probably not a very good strategy, but it's the least worst just right now

So please join me in thanking dr. Tom Barkley

You

For more infomation >> Thomas Barclay - Microlensing and the K2 Experiment | Science Public Lecture | NASA Lecture - Duration: 53:14.

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Resumption of South Korea-China public exchanges may signal improved bilateral relations - Duration: 1:53.

Our starting point this morning,... the warming relationship between South Korea and China.

It had looked as though there would be no turning back when Beijing began imposing highly

damaging economic retaliation measures over Seoul's missile defense upgrade decision.

But with the top nuclear envoys of the two sides set to hold talks in Beijing today,..

the door for more meetings and closer ties is now open.

Kim Hyo-sun reports.

South Korea's special representative for Korean Peninsula peace and security affairs, Lee

Do-hoon, will meet with his Chinese counterpart Kong Xuanyou in Beijing on Tuesday.

This will be their first face-to-face meeting since the two took office.

And early next month,... a delegation of six South Korean lawmakers led by Representative

Chung Dong-young of the liberal opposition People's Party,... will sit down with China's

former State Councilor Tang Jiaxuan to discuss measures to tackle North Korea's nuclear threats.

Moreover, former South Korean prime minister Lee Soo-sung and five sitting lawmakers are

scheduled to attend a seminar with Chinese diplomatic experts in Beijing on Friday.

The two neighbors also plan to resume police authorities exchanges, which have been halted

since July last year after Seoul's announcement of the deployment of the THAAD anti-missile

system.

Diplomatic sources in Beijing have interpreted the resumption of government-level exchanges

as a positive sign.

(CHINESE) "We hope South Korea-China relations return

to a peaceful and healthy trajectory as soon as possible."

With such a marked thawing of relations,... watchers note that such changes could be seen

as orders from the Chinese leadership.

Kim Hyo-sun, Arirang News.

For more infomation >> Resumption of South Korea-China public exchanges may signal improved bilateral relations - Duration: 1:53.

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[Halloween Special] DANCING KPOP IN PUBLIC CHALLENGE #4 - Duration: 7:03.

For more infomation >> [Halloween Special] DANCING KPOP IN PUBLIC CHALLENGE #4 - Duration: 7:03.

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First Lady Melania Trump wowed the public when she wearing a form fitting-little black dress - Duration: 2:22.

For more infomation >> First Lady Melania Trump wowed the public when she wearing a form fitting-little black dress - Duration: 2:22.

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California Gas Tax Is Good For Public Transit, But Not For Drivers' Wallets - Duration: 2:53.

For more infomation >> California Gas Tax Is Good For Public Transit, But Not For Drivers' Wallets - Duration: 2:53.

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Public speaking nightmares - blubbing - Duration: 1:15.

Its not a good look

when you stand up to give a speech

and you're over-emotional.

This isn't the Royal Shakespeare Company!

You might be giving your daughter away

You might be getting married

You might feel incredibly passionate about your subject at a conference

But you don't want to give-in to the emotions

and there's only one way to stop it happening on the night and that's ...

To rehearse properly!

Not mumbling the words to yourself when you're on the train

but to stand up and deliver the thing like you mean it.

get the tears out

get the emotion out when you're rehearsing it quietly and privately

and get to a stage where you know you're in control

then you get up and give your speech on the day

and the words will create great impact and emotion on everyone else

but you can stay calm, collected and in control

For more infomation >> Public speaking nightmares - blubbing - Duration: 1:15.

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New resources spur success at Samuel Terry Public School - Duration: 1:11.

At Samuel Terry Public School we have utilised our additional funding

which has achieved great success across the school.

We were given the target specifically for

our school to improve literacy and numeracy by 6% over three years,

so we've actually exceeded that goal in the first two years.

So we're really proud of that.

We employed an extra 11 SLSOs. (School Learning Support Officers).

Every one of those aides

has been trained in specific programs to assist with student learning in the classroom.

We bought 137 iPads for the school and

also 20 laptops and they are used throughout the school every single day.

We've started a program across the school where every child from

kindergarten through to Year 6 learns computer coding,

so they become controllers of technology

and not just passive users of technology.

We've also used that funding for again fun and engaging programs

such as our Creative Clubs afternoons

where teachers get to teach children something which is a passion of theirs.

Children being more engaged in class is what it's all about.

They want to come to school and

they're learning without even knowing it.

For more infomation >> New resources spur success at Samuel Terry Public School - Duration: 1:11.

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The Secret Lives of Public Servants - Episode 1: The Radical Artist - Duration: 4:25.

The truth of the matter is,

(music)

My name is Marc Adornato. I moonlight as a contemporary social-political artist

in Ottawa. So basically I work for the public service.

Unfortunately I can't reveal a whole lot of information about what I do because

there's a conflict of interest policy that says that I can't really say who I

work for or where I work or what I really do at work.

(music)

Kind of came as a natural evolution to start making artwork about politics and

stuff that's happening in the world and then as the years I guess maybe because

I'm in Ottawa a lot of the jobs here are government-related or they're political-

related in some way, so it just kind of turned out to be that I got a job which

would then inform me about the politics, which is a kind of cool angle and then

I'd go home and make my artwork that's also politically-related

(music)

(saw cutting)

(electronic beeping)

So this piece is a piece I made out of junk called the electric communist detector

(electronic beeping, continued)

It essentially detects communists.

(electronic beeping, continued)

Basically the paintings I submitted to the RBC painting competition.

RBC's mascot, his name is Arby, actually, just found out that his job is being exported to India,

so he gives the finger to RBC

then proceeds to light up a Molotov cocktail and throw it at the bank which

he then burns down and you see here with the bank burning and then he is then

subsequently tasered by the RCMP to death.

I think it's important that even public service people public employees outside of work can can speak freely

about what they believe in and you know that kind of stuff

(music)

The reality is it's really tough to become financially independent off just

being an artist. So that's where, you know, the job that I have is paying the bills

and pays me to to be able to buy tools for my workshops and stuff like this.

"Gonna open the floor up for this piece with fifty dollars."

"Do we have fifty dollars?"

"We have fifty dollars, all the money going to the Ottawa Riverkeeper."

"We have fifty dollars right here? Do we have fifty-five?"

"Fifty-five, right there. Do we have sixty, sixty. We have sixty-five..."

I really actually enjoy enjoy both my job and I enjoy doing the art work. So I've really got kind of

lucky like that I can have fun doing both things.

Whoo!

(chuckles)

it's hard to figure out what people do sometimes, as public servants outside of work, because we do we live

very bizzare lives I think.

I mean everybody's I guess sometimes got a really strong passion that they're almost crazy about

and I would put myself in that category.

(music)

We go to work and we're like this family that all works together and we know our jobs and our titles and what we do there at work

and we kind of assume that that's it, that everyone goes home at the end of

the day and they're parents or guarding family members that are taken care of or

they're just chilling out, you know?

(music)

This should be like an interesting program. (chuckles)

For more infomation >> The Secret Lives of Public Servants - Episode 1: The Radical Artist - Duration: 4:25.

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SCDOT holding a public information meeting on changes to Woodruff Road next week - Duration: 1:40.

For more infomation >> SCDOT holding a public information meeting on changes to Woodruff Road next week - Duration: 1:40.

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The State of Public education - past and present - Duration: 8:57.

For more infomation >> The State of Public education - past and present - Duration: 8:57.

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Why do so many people love having sex in public places? - Duration: 13:53.

Why do so many people love having sex in public places?

I checked out the footage online.

(it was a slow news day, okay?).

and I felt almost nostalgic.

"Young love," I thought wistfully,.

as I made pancakes for the kids.

"They must really be into each other.

It's been a long time since I've had.

sex on a train platform.

A very long time, since I've never.

actually had sex on a train platform.

Still, I vividly recall the thrill of risky sex,.

sneaking a shag in when there's a good chance of being caught.

Most of us will, if only from our younger days.

Who didn't smuggle their boyfriend into their room and.

have a quickie before their parents got home?.

It feels subversive and exciting,.

with a shivery sense of triumph when you succeed.

Or, er, so I hear.

Yep, this is certainly taboo.

Source:Twitter  .

Having sex in public places is a little more.

kinky than sneaky bedroom sex,.

but it's on the same continuum.

And, as sexologist Nikki Goldstein explains to me,.

sex in public is a fairly standard fantasy.

It is illegal, and so it is taboo,.

and we are all turned on by the idea of a taboo.

Even sharing the stories is fun.

How many brilliant conversations have.

begun with the titillating words,.

"what is the weirdest place you've ever had sex?.

" (For the record, my second weirdest.

was in a stair well during a party.

And no, you don't need to know the first.

  Yep, these two were not shy.

Source:Twitter  .

So what kind of person actually goes through.

with the fantasy and has sex in public?.

Well, according to Nikki,.

some public sexers are attention seekers,.

and others are just trying to be kinky.

Some have agoraphilia,.

and become aroused from having sex in public.

Most enjoy the risk of being caught.

, rather than actually being sprung mid coitus.

And then there are those who actually enjoy.

being watched having sex,.

which is when kink veers into exhibitionism.

I've never been an exhibitionist.

(except when it comes to karaoke),.

but my desire for privacy has increased.

exponentially since having kids.

It's difficult to get any private time at all,.

let alone have sex uninterrupted in my own house.

The risk of being caught is a complete mood killer.

; instead of fantasising about public sex,.

I fantasise about locked hotel rooms and.

a reliable babysitter for the kids.

So is parenthood the end to public-sex fantasies?.

Well, not necessarily, says Nikki Goldstein.

, who explains that getting sprung by.

one's children is very different.

to getting sprung by another adult.

"Getting caught having sex by your kids.

is very awkward.

Getting caught by a stranger,.

on the other hand, isn't the end of the world.

If you take a mum and dad who are always.

worried about getting caught by their kids and.

put them in a park to have sex, they will still feel excited.

Probably, I think.

Just perhaps not a play park.

We are all utterly sick of them.

For more infomation >> Why do so many people love having sex in public places? - Duration: 13:53.

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Stock exchanges and going public (Marco Giorgino) - Duration: 8:52.

What is an Exchange?

An exchange is a marketplace in which securities, commodities, derivatives

and other financial instruments are traded.

The core function of an exchange is to ensure fair and orderly trading,

as well as efficient dissemination of price information for any securities trading on that exchange.

Exchanges give companies, governments and other groups a platform to sell securities

to the investing public.

In order to let an exchange functioning properly, it is necessary to have three things:

first of all rules, through which it's possible to regulate trading activities, to define who is authorized to trade,

to set what are the securities (stocks, bonds and derivatives) to buy and to sell.

Second: supervision authority, whose role is strictly necessary to define rules

and to supervise a proper functioning of the markets

Third: microstructure, as for example timetables, techniques through which it's possible to fix prices

or how to liquidate contracts.

What are the main actors involved?

Three main categories of operators are involved. First of all, issuers.

This means who issues securities that are traded.

The most important issuers are represented by governments, that issue government bonds,

and companies, that issue stocks and bonds.

Stock exchanges have a lot of companies who for many reasons -that you can discover later- decide to go public,

issuing equities and raising money.

The leading stock exchange in the world, in terms of capitalization,

is nowaday represented by the New York Stock Exchange

where something close to 3.000 companies are listed.

Second: securities are bought and sold by investors.

Two main categories of investors do exist: retail investors, as individuals

and institutional investors as banks, funds, insurance companies.

Normally a major part of the trading volumes is driven by institutional investors.

Investors are attracted by market where liquidity and information are better

and where cost of transactions are lower.

Mostly, investors buy and sell without a direct access to exchanges.

Third: they need intermediaries.

They need brokers and dealers that let them trading securities.

Brokers put who buys and who sells in contact, without any risk exposure.

Dealers take a position.

Do not forget that no trading activities for issuers, investors and intermediaries are possible

without the intervention of authorities

and a proper functioning of the exchanges need a major role of technology and of technology providers.

Now let's explore why do companies go public?

There are several reasons that can explain why a company can decide to go public.

Hereafter, we have the most relevant, also looking at the best practices.

A company can go public in order to provide itself capital for growth.

Through the issue of new securities that can be listed on the official exchanges,

the company collects capital to finance its business plan and its strategies.

A second motivation is represented by the need to provide a market for its shares.

In this way, the company can have its shares available on the exchange

giving the opportunity to its investors to buy and to sell those securities

with good effects on the level of their liquidity.

In addition, a listed company is more attractive for employees

and can increase the level of commitment of the people that join the organization

also designing remuneration systems that are based upon stock options.

A listed company has normally a higher profile, with more visibility and reliability.

This is performing both considering the relationships with supplier and customers

and referring to the relationships with debt and equity investors.

Being a listed company can increase opportunities deriving by acquisition strategies.

Raising money is often used for financing future acquisitions.

The listed company status quo can improve this capability.

Last but not least, a company can go public to raise money for redefine its financial structure.

It can increase equity in order to reduce debt.

But how do companies go public?

Going public is a very strategic decision, whose effects on the company are really very relevant.

To go public it is necessary companies run a long and well-structured process, whose steps are the followings:

1. Approval of the Board of Directors and appointment of the advisory team;

given the level of importance of this decision,

it's necessary that the board votes to do it and to propose the General Meeting of Shareholders

to approve the decision.

In the meantime, companies need to be supported by specialists

that can lead them and optimize the whole process;

2. General meeting of the shareholders and appointment of the sponsor and legal advisors;

going public can change the company and can affect significantly its value.

That's why, Shareholders must agree and must vote for it.

The occasion is good to appoint sponsors and legal advisors that can support the process;

3. Due diligence; in this phase a deep analysis is performed in order to extract all the information

that are needed for building the prospectus and to give investors a complete set of information,

and in particular the ones related to potential risks and returns.

The areas of analysis are many, as legal, fiscal, financial, business, organizational…;

4. Preparation of the listing prospectus and an application to authorities for approval;

at the end of the due diligence phase, an official file is prepared with all the information needed for the IPO.

It's sent to authorities of the Market where the company wants to go public for approval.

Just after this, it's possible to officially ask for listing;

5. Application for listing at the selected stock exchange;

after authorities approval, the company asks for listing on the selected stock exchange;

6. Roadshow and bookbuilding; when the company is noticed to be authorized,

it starts to present itself to potential investors, also in order to know what it's their feeling about the quotation

and at which price, if in case, they will be available to subscribe the equity;

7. Final pricing and start of trading; as a conclusion of the previous phase, a final price is fixed

and the company starts to be traded on the official regulated market.

In conclusion, managing an IPO is a very important process: we have to select its changes,

we have to understand what are the main actors to involve in the deal,

and then we have to run in the most effective and efficent way what is the whole process,

managing all the steps that are included in it.

For more infomation >> Stock exchanges and going public (Marco Giorgino) - Duration: 8:52.

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Brother Of Good Samaritan Murdered In Pembroke Park Asks For Public's Help Finding Killer - Duration: 2:06.

For more infomation >> Brother Of Good Samaritan Murdered In Pembroke Park Asks For Public's Help Finding Killer - Duration: 2:06.

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Google v Apple: The tech war is ON after public SLAMS Google emoji but can YOU spot why? - Duration: 2:59.

Google v Apple: The tech war is ON after public SLAMS Google emoji but can YOU spot why?

has claimed it will 'drop everything' today to urgently address an issue that internet users have pointed out with the company's burger emoji. Internet users were incensed when they noticed a detail on the cheeseburger in the company's emoji.

The cheese in the Google version of the burger emoji is below the beef patty, whereas 's version features the cheese above the meat.  The drama started when writer Thomas Baekdal tweeted: "I think we need to have a discussion about how Googles burger emoji is placing the cheese underneath the burger, while Apple puts it on top.".

The tweet now has 16,467 retweets and 34,674 likes. Other Twitter users piled in to discuss the issue.

One wrote: "Can some top chef give a definitive answer on how to rearrange the toppings, if limit ingredients to: bun, tomato, lettuce, cheese, burger?" Another added: "OMG. Microsoft got it right! But Samsung puts the cheese on top of lettuce???".

Thomas tweeted an image of the analytics for his tweet, showing that over four million people saw his burger emoji complaint. Now Google have sprung into action to claim they will immediately to redress the issue.

The CEO Sundar Pichai said: "Will drop everything else we are doing and address on Monday:) if folks can agree on the correct way to do this!" Where do you think is the correct place to put cheese in a burger?.

A if you are hoping to buy the new iPhone X.  This groundbreaking new smartphone is the biggest update Apple has released in years and its sure to be a hugely popular device.

In fact, the iPhone X has already sold out online with fans now facing a 5-6 week wait to get their hands on one.

Apple has confirmed there will be a limited amount of stock available in stores on Friday morning with anyone wanting to be the first to own one advised to get in line early to avoid disappointment.

For more infomation >> Google v Apple: The tech war is ON after public SLAMS Google emoji but can YOU spot why? - Duration: 2:59.

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Advancing Health Equity in Tribal Communities through Public Health Accreditation - Duration: 1:08:03.

Onyemaechi Nweke: Good afternoon, and welcome to the Equity in All Policies webinar series.

Today's webinar is sponsored by the Federal Interagency Health Equity Team, which is part

of the National Partnership for Action to End Health Disparities, and in acronym world

that is the NPA for short.

The NPA is a national platform for convening stakeholders who are committed to action to

address health inequities.

My name is Onyemaechi Nweke, and I will serve as your call moderator for today's event alongside

my esteemed colleague from the Office of Minority Health, Dr. Alexis Bakos.

These webinars offer a platform for practitioners at all levels to share current practices and

innovative strategies that they apply in their work for promoting equitable outcomes in health

and the social determinants of health.

Today's webinar is going to feature one of our partners, the National Indian Health Board,

and the webinar will actually touch on some of the exciting work that they have done to

support their partnership under the NPA.

Now, given that their work uses funding from the Office of Minority Health, I do want to

clarify that the views that they will share on this webinar do not represent the views

of the Office of Minority Health.

They are simply reporting based on their experience and the work that they do.

In particular, the work that you will hear about today features some preliminary environmental

scan that they have done in support of public health accreditation in Indian country.

Accreditation happens to be something that we've heard about with more of this happening

around the country, both at the state and local level, in recent times.

It is an important process for public health departments because it strives to advance

the quality and performance of public health departments, and it lends a strategic, comprehensive

and more accountable approach to managing wellbeing and health in our communities.

Our panelists today are definitely going to highlight the state of accreditation in Indian

country, and in the process of doing so, they will identify and talk about challenges and

opportunities.

Specifically you will hear about the findings from the environmental scan, which was focused

on the state of public health accreditation within tribal communities, and then they will

exemplify some of the work that is going on within tribal public health departments using

an approach that was done by one of their tribal public health departments.

Before we start, I do have a few short housekeeping announcements for you.

The main presentation will last about 40 minutes, maximum 45.

You have opportunities to ask questions of the presenters, but you will have to post

your questions in what we call the Question-and-Answer window or screen.

Any questions related to the webinar will be read out not during the webinar but after

the presentation—not during the presentation, excuse me, but after the presentation, and

that will be during the question-and-answer session.

The presenters will be able to respond at that time.

However, if you have some technical difficulties and you have questions about your technical

difficulties that you would like to share with the individuals who are managing this

call, please do post them in Question-and-Answer window.

Hopefully the difficulties do not extend to your ability to use the Question-and-Answer

window.

Those questions will be answered in real time.

Now, if you don't have the Q&A window open on your screen now, I recommend that you look

on the console at the bottom of your computer screen.

There is an icon labeled Q&A.

Click on it, and it should open up your screen.

You can minimize your screen so that you can see the actual presentation, but it's best

to leave it open.

Now, finally we are going to send you some questions at the end of the presentation but

before the Q&A questions.

They will be posted to you, so you'll see a popup on your screen during the Q&A session.

This is all about feedback regarding the presentation you have heard.

We definitely appreciate your feedback.

We want to hear back from you about the contents of the webinar as well as the presentation.

So, once you see that popup, we encourage you to begin to answer the questions as we

go through the questions and answers you have posted.

It should not take more than three or four minutes to complete this set of questions

that you will receive.

If you don't see the popup, if you don't see the window open up after the presenters are

done with their presentation, I encourage you to click on the icon which is labeled

Survey.

And it's on the console also at the bottom of your screen.

So again, the questions, responding to the questions should not take more than three

to four minutes, but the input we do receive from you is very valuable, and we use it to

continue to determine what kind of content to bring on this platform.

So without much ado, I will hand off to my colleague, Dr. Bakos, who will now introduce

the speakers.

Alexis Bakos: Hello there, and thank you very much, Onyemaechi.

First of all, my name is Dr. Alexis Bakos, and I'm a senior advisor to the Deputy Assistant

Secretary for Minority Health, and I'm also currently the acting director of the Division

of Policy and Data at the Office of Minority Health.

I'm very pleased to introduce our panel of esteemed speakers.

Our first speaker today is Ms. Karrie Joseph, who is the public health programs manager

with the National Indian Health Board, or NIHB, where she currently works with the Tribal

Accreditation Initiative and the Tribal Leaders Diabetes Committee project.

Ms. Joseph joined NIHB in March of 2015 and brings more than 13 years of experience in

public health.

She earned a BA in anthropology and an MPH in health promotion and education from the

University of South Carolina.

Prior to joining NIHB, she had the honor and privilege of working with native communities

in North Dakota at Fort Berthold and in Cherokee, North Carolina, with the Eastern band of Cherokee

Indians.

Our second speaker is Carrie Sampson, who is the assistant administrator at Yellowhawk

Tribal Health Center on the Confederated Tribes of the Umatilla Indian Reservation.

In this capacity, she oversees organizational strategic planning, continuously works towards

addressing the community's top health priorities through policy initiatives and program planning,

leads the organization's path to public health accreditation and is a constant voice for

tribal health programs and services to tribal leadership.

She also is actively involved on regional and national levels on issues affecting public

health in tribal communities.

Prior to working at Yellowhawk, Ms. Sampson spent several years as the sexual assault

prevention project manager at the Northwest Portland Area Indian Health Board, coordinated

Treaty 7 First Nations health data for the Alberta First Nations Information Government

Center in Canada, and served as the youth Healing to Wellness program coordinator at

the Blackfeet nation in Browning, Montana.

Ms. Sampson began her career as a licensed practical nurse and later graduated with a

BS in community health education from Portland State University.

Currently she is working towards an MS in health care management for Oregon Health and

Science University.

I'd like to start the presentation and turn the session over to Ms. Joseph.

Thank you very much.

Karrie Joseph: Thank you so much.

Good afternoon or morning, depending on where you are in the country.

I'd like to first thank the host, the Federal Interagency Health Equity Team, for inviting

us to present in this webinar series, and also thank my co-presenter, Carrie Sampson,

who will be sharing her knowledge from the forefront of health equity work in tribal

communities.

I'd also like to thank the OMH, National Partnership for Action to End Health Disparities, for

their support and partnership with the National Indian Health Board.

A bit about the National Indian Health Board.

We're a 501(c)(3) charitable organization created by the tribes over 40 years ago to

advocate for improved health for American Indian and Alaskan natives.

NIHB is the only national organization of its kind.

We serve all 567 federally recognized tribes and advocate on all issues related to health

and public health in Indian country.

We're going to do a quick poll just to see who's on the line.

It should have just popped up, and you can scroll through and just choose which best

describes your organization.

As you click on that, it will go to wherever it goes in outer space, and we'll check the

results in a second.

You have to scroll down and hit the Submit.

All right.

Hopefully everyone's had a chance to choose one of those.

Just looking at who's on the call, we have some tribal health departments, some state

health departments, some national non-profits, federal agencies and private organizations.

Looks like we have a pretty equal span over here.

And some academia.

So, welcome.

We have another question.

Has your organization begun discussions around public health accreditation?

Yes, no, and "n/a" would refer to if maybe your organization's not eligible to apply

for public health accreditation.

All right.

Okay, 37% yes, 3% no and 67% where there's not eligibility.

Thank you for participating in the polls.

Just to go over the objectives of this webinar, one is to provide a background on the landscape

of public health in Indian country; two is to discuss the findings of an environmental

scan on the state of public health accreditation and health equity within tribal communities,

and three, share one tribe's approach to using public health accreditation activities to

achieve health equity within its community.

To start out, I want to start with some slides and background to orient you to tribal public

health.

We really can't talk about health equity today without having some understanding about the

history of health care and public health for Native Americans.

There are four points I'd like to emphasize, and I'm going to go into these a little deeper,

but number one is that health services are not free to American Indian/Alaskan Natives;

two, tribal nations are sovereign; three, tribes experience inequities in participation

and representation in public health systems infrastructure; four, the contributions to

the nation's health made by the Indian health service and tribal health departments is significant.

So let's start with number one, health services are not free to American Indian/Alaskan Natives.

They've essentially been prepaid.

As with most if not all indigenous people prior to European contact, Native Americans

had complex traditions, cultural practices, social organizations, forms of government,

education, spirituality that all inter-relatedly worked together to ensure the health and survival

of the people.

This health and balance was intrinsically tied to the land that Native Americans lived

on, hunted, fished, gathered and, for some tribes, farmed.

European contact in North America brought devastation to the indigenous tribes by way

of sickness, disease and warfare that decimated the population and drove Indians from their

land.

This was followed by US expansion westward, and federal policies that forced relocation,

forced people onto reservations, forced assimilation, broke treaties, sold Indian land.

It's a wonder that tribal nations were able to survive at all.

However, they have survived and they're over two million strong.

The US government has what is called a federal trust responsibility to provide health services

to American Indian/Alaskan Natives.

The federal trust responsibility came about through numerous treaties, Supreme Court cases,

legislative acts and executive orders.

Through the trust responsibility, the federal government took on a duty to provide health

care and other benefits to the tribes across Indian country.

While there are agencies that have been set up to fulfill this duty, like the Indian Health

Service, today this duty has not been fulfilled

IHS was established in 1955, and the responsibility of Indian health was transferred to this agency.

IHS is funded at approximately 56% of its need with the vast majority of that funding

going to health care for individuals rather than to population health, which as we know

is the focus of public health.

Two, tribal nations are sovereign.

What does that mean?

That basically means self-rule.

Sovereignty refers to the inherent right of tribal nations to govern themselves.

Tribal sovereignty is recognized and protected by the US Constitution, legal precedent and

treaties.

In the context of public health, tribes have inherent authority as sovereign nations to

protect and promote the health and welfare of their citizens, using methods most relevant

for their communities.

Let me note that tribal citizens are also citizens of the United States as well as the

individual states in which they live and are entitled to all the same rights.

Tribes have a government-to-government relationship with the United States.

There's a myth that Indian nations were conquered, so therefore, they should assume the role

of a conquered nation and succumb to the conqueror's government.

I'd like to read a quote from a paper called "Myths and Realities of Tribal Sovereignty:

The Law and Economics of Indian Self-Rule" by Joseph Kalt and Joseph Singer.

The reality is that few tribes in the U.S. were conquered in military campaigns.

Most, but not all, tribes entered treaties with the United States.

This was particularly true of those that engaged in military combat with the U.S.

The very act of treating is a nation-to-nation form of intergovernmental interaction.

. . . This is the current policy of the United States, and has been so for forty years—to

recognize tribes' sovereignty and to ensure its continued existence.

This policy is based on promises made by the United States in its 250 treaties with Indian

nations and is based on recognition of tribes' sovereignty embedded in the U.S. Constitution.

An important piece of more recent legislation is the Indian Self-Determination and Education

Assistance Act of 1975, or Public Law 93-638, which allows tribes rather than the federal

government to deliver IHS-funded services to their own communities.

This allows tribal control over what services and how services are delivered and how that

will best meet the needs of their people.

So what does that look like for a tribal public health system?

Some but not all tribes may have contracted some services or contracted all services from

the Indian Health Service, and those services are determined by individual tribes so health

and public health can be organized and governed quite differently from tribe to tribe.

This graphic here, this big web, it's a little misleading as the functions of public health

and tribal communities may not be so explicit as to have a, quote-unquote, tribal public

health agency named as such.

In fact, this is probably rare.

As public health and health care are fairly integrated in tribal health systems, the functions

of public health may be disbursed among several organizations or programs such as community

health, environmental health programs, tribal epidemiology centers, urban Indian health

centers and such.

Local and state public health agencies often have a role in a tribal public health system.

Again, it varies from tribe to tribe and place to place.

Number three, tribes experience inequities in participation and representation in US

public health system infrastructure.

This is by lack of comparable funding opportunities or by mere omission.

Funding that supports infrastructure is often not available or acceptable to tribes.

One example is the CDC block grant funding which is received by all 50 states and eight

US territories but only two tribes, and that's out of 567.

CDC does offer tribal-specific funding in terms of grants, such as the Good Health and

Wellness in Indian Country grant, and also supports our NIHB tribal accreditation support

initiative, which has been a really successful program.

We hope it will continue.

But what we hear from tribes what is needed is equal, consistent, sustained infrastructure

funding.

Sometimes funding is funneled to select states and locals first who already exhibit some

level of success, with the intention of creating models for others to follow.

This is typical in funding, and funding can be tricky.

Of course, you want your grantees to be successful, but this practice can perpetuate the structure

that those who already have a higher capacity will have more opportunities to advance, leaving

those with less capacity further behind.

Tribes have been providing many essential public health services to tribal communities

but are largely not recognized.

One example of this is the 2016 document released by the Office of the Assistant Secretary of

Health from Health and Human Services called "Public Health 3.0: A Blueprint for the Future

of Public Health."

Touted as a new model and a new area of broadened public health practice, it focuses on infrastructure

and the social determinants of health and repeatedly calls upon local and state health

departments to lead this new era.

But the recognition of the mere existence of tribal public health is absent from this

document.

Where is the term "tribal health public agency"?

It's only mentioned once in the entire document, and that's in the description of Public Health

1.0, the time period from the 19th century through much of the 20th century.

So somewhere between Public Health 1.0 and 3.0, tribal public health apparently fell

off the radar of HHS.

The term "tribal entities" is used once, and that is last in a long list of "other sectors

that have not traditionally worked in public health."

So my question is, How can we as a nation have complete infrastructure when vital components

are left out of the plan?

We need to also talk about limited data, the red box on the screen.

This is a very big issue for tribes.

Without day, tribes are unable to demonstrate the need not only for more tribal public health

resources but just being counted.

Some of the data challenges faced by Native Americans is that there's a lack of tribal-specific

data.

We have great data sets for counties and states, but tribes are not counted in the same way,

and having comparable data is often non-existent.

In addition, data classifications such as American Indian and Alaskan Native may be

inaccurate, depending how and who reports it.

There's also low numbers for American Indian/Alaskan Natives is a challenge and often results in

American Indians and Alaskan Natives being left out of statistics.

In our data-dependent world, if you don't show up in the data, you don't exist.

Just today I was reading an article about health equity and chronic disease, and the

statistics reference the risk of being diagnosed with diabetes and reference African Americans,

high rates for Hispanics, high rates for Pacific Islanders and Native Hawaiians.

There was no mention at all of the risk for American Indian/Alaskan Natives.

We know that American Indian/Alaskan Natives have the highest risk of being diagnosed with

diabetes, as you can see from the CDC National Diabetes statistics report, but you wouldn't

know that from that article.

So just want to thank you to CDC for looking to other data sets and bringing those together

to present a complete picture of this devastating disease.

You often have to look at more than one source.

My fourth point, the contributions to the nation's health made by IHS and tribal health

departments is significant.

Considering American Indian/Alaskan Native populations suffer from some of the worst

health experience in the nation, including lower life expectancy, the highest death rates

from diabetes, suicides, several types of cancer, cirrhosis of the liver, motor vehicle

accidents, to name a few, and in terms of the social determinants itself, they're less

likely to graduate high school.

They have lower socioeconomic status and are more likely to live in poverty.

Considering these factors along with the infrastructure challenges described earlier, the work of

health care and public health for this population is an enormous challenge.

But the contributions are significant.

As reported by the Indian Health Service, 15 out of 24 of the government performance

results at targets were met in 2016.

That includes cardiovascular disease screening, dental sealants, tobacco cessation, depression

screening, domestic violence screening and childhood weight control.

Another example is the special diabetes program for Indians, a treatment and prevention program,

has been in existence for 20 years.

During this time, kidney failure from diabetes has decreased 54 percent, more than any other

race or ethnicity.

This means less people are needing dialysis, which is a huge health and cost savings to

the country.

One of the signature characteristics of this program is that it's community directed.

As one tribal leader commented, "SDPI honors the treaty."

He stated that "when American Indians and Alaskan Natives are the priority, things get

better."

Let me add that the SDPI program is not part of the IHS budget.

It is a separate funding authorized by Congress, and it expires on September 30 of this year,

in about one month.

Congress needs to act soon to keep this life-saving program alive and in the country.

Okay, let's shift a little bit and talk about public health accreditation.

Public health accreditation is defined as the measurement of a health department's public

health performance in systems against a set of national standards based on the 10 essential

services of public health.

It's voluntary, and it is administered and managed by the Public Health Accreditation

Board.

The public health accreditation in Indian country, what does that look like?

So far to date, one tribe has received accreditation, as compared to 26 states and 152 local health

departments.

Four tribes are currently in line in the system for accreditation and review.

We do know that in many ways, tribes are engaging in public health accreditation activities

such as conducting community health assessments, strategic planning, workforce development

and quality improvement, but the goal of these activities may or may not be accreditation.

NIHB and tribes have been involved in public health accreditation since the inception.

There are tribal-specific measures that were originally vetted by tribes, and that's in

the standards and measures.

And through the work of the Tribal Public Health Accreditation Advisory Board, which

has been in existence since 2008, just currently has gone through the standards and measures

and made recommendations to PHAB on how those could be more relevant to tribal communities.

A supplement is being drafted and piloted to further assist tribes in using the standards

and measures.

NIHB through the support of the CDC offers small awards to tribes through the Tribal

Accreditation Support initiative.

We have funded 15 tribes to date, and our assessment shows that there's an increase

in readiness for our grantees to apply for public health accreditation, so helping tribes

move along to get closer to achieving accreditation.

We currently have a request for applications open right now.

The deadline's September 1, and the link is www.nihb.org/tribalasi/.

So what does accreditation mean to tribal public health?

A lot of the similar benefits to other health departments.

Responsibility, credibility and visibility.

It means performance feedback and quality improvement.

It means valuable partnerships are made and sustained.

It means health disparities are reduced as folks are getting the same high quality level

services as other health departments.

And then for tribes, there's an element of sovereignty for tribes, as well as what we

hear from the health departments we work with: staff pride.

I want to start pulling this together a little bit and move on to our NIHB environmental

scans.

This was made possible through CDC and Office of Minority Health Funding to develop a training

curriculum on strategic planning for health equity.

The purpose is to provide insight on how tribes are using the prerequisites of public health

accreditation as a vehicle to advance health equity within their own communities, and one

of the goals is a white paper that's going to provide guidance and recommendations to

funders on how they can more effectively structure funding requirements to support opportunities

that will enable tribes to advance health equity through public health accreditation.

The prerequisites we're talking about are three documents that need to be in place prior

to applying for public health accreditation, and that is the community health assessment,

the community health improvement plan and a health department strategic plan.

We focused our scan on these documents, as many tribes have engaged in these processes

whether in the context of public health accreditation or not.

The reach of our environmental scan, we had input from Indian country.

That was gleaned from several sources, from key informant interviews and focus groups

and surveys, input from individual tribes, area Indian health boards, tribal epidemiology

centers.

We had a pretty broad reach across the nation.

Although the context for the scan was public health accreditation, the input received was

much broader, and I will be presenting the findings in that broader context.

My next few slides are really the results and the recommendations to funders and to

others.

Basically, funders need to, one, better understand tribes, tribal structures, historical trauma,

health conditions and factors that impact the social determinants of health.

Funders need to use language that is familiar to tribes.

What we heard is that the jargon of health equity and the social determinants of health

may not be the jargon espoused by tribal communities.

When asking about health equity work in tribal communities, I've often gotten maybe a blank

look or responses like, "I feel like everything I do all day every day is health equity work.

Why are you even asking me this?"

The concept of health equity is not a new concept for tribes.

Health equity can be described as a traditional value of many Native American groups.

Similarly with the social determinants of health, that may not be the jargon but linking

health to social and environmental conditions is well understood.

You may hear people talk about clean water, sanitation, pest control, good education,

safe roads, economic growth.

Funders should also fund capacity building such as grant writing, data collection, training

to build local expertise and collaborations.

Note that the items that are asterisked in red indicate recommendations from the scan

that also align with the PHAB standards and measures.

For example, data collection is a large part of several domains in the PHAB standards,

meaning the health department is expected to collect primary and secondary data both

quantitative and qualitative, interpret data as well as use data for planning.

So when funders include these aspects in their funding opportunities, there's an add-in opportunity

to support accreditation activities.

It's also recommended that funders rethink their proposal goals and objectives.

Are these tribally driven?

Did the tribes set the goals and objectives, or can the tribes set the goals and objectives?

Reviewing proposal review practices.

Okay, that sounds a little strange, but basically for funders when you're reviewing proposals,

is everyone looked at the same?

Is it fair that entities with perhaps a low capacity for grant writing compete against

universities, professional grant writers, organizations that have a higher capacity?

Is there a possibility to have a separate stream of funding for tribes to alleviate

these inequities in these resources such as lack of data, grant-writing resources, small

versus large tribes?

More recommendations to funders.

They should fund components of the accident process that result in outcomes that are important

to tribes.

Also should fund programs that support an integrated approach.

For example, multiple tribal departments such as education, transportation and environment.

Fund programs that change poverty in tribal communities.

Fund health equity models that shift the focus from individuals first, then to the community,

to the community first and then individuals.

And then also fund programs that are culturally aligned with the needs of the respective tribal

communities.

Just a couple recommendations to government agencies.

I think we've all said this/ heard this.

Pool funding across agencies to address common interests, so working on that whole silo bit.

Improve partnerships and collaborations at all levels of government.

Recommendations to the Indian Health Service in particular has mainly to do with data,

so working with tribes to provide timely tribal-specific health data back to them.

Link the Indian Health Service data with other federal data sets to improve knowledge of

health conditions.

Create more data parity between tribes and IHS.

We have a few recommendations to tribes as well.

Incorporate a health-in-all-policies approach when you're making policy.

Allocate resources for infrastructure to support accreditation.

Ensure leadership is invested, present and engaged in health and advisory boards active

in addressing social determinants of health.

Leadership has been identified as key, especially when it comes to accreditation.

Create tribal codes to address public health needs specific to the community.

Become educated on the roles and responsibilities of public health and its place in the tribal

health care system.

Educate tribal members on wellness and equity.

And then support state and federal legislation that impacts conditions affecting health equity

in tribal communities.

So, that concludes the information we gathered through the environmental scan, and I know

I went through that very quickly.

Another aspect of this project was developing a curriculum for health departments to engage

in strategic planning specifically with a health equity lens.

We presented aspects of this curriculum in webinars, at conferences, created a template

that's currently on the NIHB website in the Tool section on the tribal ASI page.

One of our tribal partners, Yellowhawk Tribal Health Center in Mission, Oregon, was the

recipient of one of the NIHB in-person trainings.

So with that, I'm going to turn the presentation over to Carrie Sampson.

Carrie Sampson: Good afternoon.

Hello, everyone.

As mentioned, my name is Carrie Sampson, and I'm an enrolled member of the Confederated

Tribes of the Umatilla Indian Reservation.

I actually have a new role here.

I'm the quality director at Yellowhawk Tribal Health Center.

Over the last year, we have been working closely with the National Indian Health Board on the

accreditation support initiative and, as Karrie mentioned, the health equity concept, specifically

to our strategic planning.

Our vision and mission at Yellowhawk Tribal Health Center, our vision is our tribal community

will achieve optimal health through a culture of wellness.

Our mission is to empower our tribal community with opportunities to learn and experience

healthy lifestyles.

Just a snapshot of our community and our organization.

Since 1996, we compacted from the Indian Health Service and became 100% owned and governed

by our tribe, the Confederated Tribes of the Umatilla Indian Reservation.

Since this graphic has been developed, there are actually a few updates to these numbers.

Our employee base has grown to over 150 employees.

The additional numbers here are just to provide you with a snapshot of our organization from

population served, patient volume and active funding.

Yellowhawk Tribal Health Center is actually located 10 miles from a town called Pendleton,

Oregon.

We are in rural northeastern Oregon and located at the base of the Blue Mountains.

The red indicates our reservation boundaries.

We are located in only one county, Umatilla County, indicated in yellow; however, our

service population area consists of two counties, Umatilla and Union County.

Our funding from IHS is actually based on the number of American Indians and Alaskan

Natives residing in those two counties, also known as our CHSDA or our Contract Health

Service Delivery Area.

The Confederated Tribes of the Umatilla Indian Reservation is actually a union of three tribes:

the Cayuse, Umatilla, and Walla Walla.

We have nearly 2,965 tribal members.

That number adjusts very frequently, so it could be a little higher, it could be a little

lower from the time I repeat this number.

And our reservation is located on 172,000 acres, about 273 square miles.

I would say roughly half of our tribal members actually live on the reservation or in the

close surrounding area.

Before European contact, the members of the Cayuse, Umatilla and Walla Walla were actually

8,000 members strong.

Until the early 1900s, our ancestors moved in a yearly cycle from hunting camps to fishing

spots along the Columbia River to celebration and trading camps.

However, in 1855, the Cayuse, Umatilla and Walla Walla tribes and the US government negotiated

a treaty in which 6.4 million acres were ceded in exchange for a reservation homeland of

250,000 acres.

As a result of federal legislation in the late 1800s, that size was reduced even further

to 172,000 acres.

I just wanted to also give you some specific language that was actually in our treaty that

addresses why we actually receive IHS and government funds to initiate health care on

our reservation.

I'm just going to read a couple of quotes from our treaty.

In addition to the articles advanced the Indians at the time of signing this treaty, the United

States agree to expend the sum of fifty thousand dollars during the first and second years

after its ratification, for the erection of buildings on the reservation, fencing and

opening farms, for the purchase of teams, farming implements, clothing, and provisions,

for medicines and tools, for the payment of employees, and for subsisting the Indians

the first year after their removal.

Another quote directly from our treaty of 1855,

In addition to the consideration above specified, the United States agree to erect, at suitable

points on the reservation, one saw-mill, and one flouring-mill, a building suitable for

a hospital, two school-houses, one blacksmith shop, one building for wagon and plough maker

and one carpenter and joiner shop, one dwelling for each, two millers, one farmer, one superintendent

of farming operations, two school-teachers, one blacksmith.

So really, from our treaty, you can hear just a couple words here that specify a hospital,

medicine and one doctor.

I just wanted to provide a little bit of background as to what was stated in our treaty and how

that concept is being initiated today through the funding of IHS.

Moving along, I want to talk a little bit about why Yellowhawk decided to begin inching

our way towards public health accreditation.

I would say that it was an early decision from our leadership to make this a priority.

They saw immediate benefits in our tribe becoming accredited.

Local health departments were becoming accredited.

And really, I would say we're competitive.

We want to be able to say that we are reaching the highest standards possible and we can

compare to the state health departments, county health departments.

Just because of our limited resources, that shouldn't—we're going to push forward and

persevere and try to meet all the same standards and measures as all of those health departments

are.

We kind of did a trial run back in 2011 with a community health assessment, which is a

prerequisite of public health accreditation before you can even apply.

The results of that 2011 community health assessment, we only received 139 community

health assessment responses, so not necessarily enough to really consider our population as

a whole.

But in 2015, we did the process again, and we received over 427 responses, and those,

again, are specific to American Indian/Alaskan Native responses.

The questionnaire itself was 115 health-related questions, and they were administered to our

American Indians and Alaskan Natives that were 18 and older residing within Umatilla

County.

In addition to that, we really tried to find a way to engage our community and provide

a snapshot of our trend.

Really this data was telling a story about our community specifically.

So we created this easy-to-read tool to, again, help our community understand what our snapshot

was and really how we compare to the county, state and national numbers.

After we received the data, we organized up to 25 different community health assessment

forums and focus groups to make sure that every single community member had the opportunity

to receive the feedback and the data from our community health assessment.

We organized two large community gatherings, a community health gathering, and then CTUIR,

which is the acronym for our tribe, community health improvement sessions.

Really what we were trying to do by disseminating that data and getting it out to our community

was to get the feedback and begin prioritizing our top health needs.

Through that process, we did prioritize really our top health concerns for our community

that we want to address in our community health improvement plan.

Number one was obesity.

Based on our community health assessment results, over 80% of our population was either overweight

or obese.

Our second priority was diabetes.

Again, closely related to our obesity category.

Number three, drug use.

Number four, alcohol use.

And number five was mental health.

Once we prioritized our health priorities, we decided that we really needed to break

it down, and so we held several focus groups, one on obesity, one on diabetes, one on drug

and alcohol use and one on mental health, and really tried to engage the community to

really participate in one of those focus groups and help us identify ways that we could address

these issues and what the root causes of these issues were and brainstorming solutions.

Over 50 of our community members participated in those health discussion sessions, and really

this framework helped guide the process of our community health improvement plan.

This next slide here really identifies the step-by-step process that we've gone through

to get to our community health improvement plan, which I would like to note, we're still

not completed with it but we've been really working diligently at ensuring we're getting

the feedback we need to make this community health improvement plan not necessarily Yellowhawk's

health improvement plan but that all entities of the tribe and all tribal members are involved

in this process.

We did initiate another survey.

After having all of our focus groups analyzed, we decided to do another survey to have our

community again help us identify ways to address the goals and objectives of our community

health improvement plan.

Through that survey process, we received actually over 240 responses from our community members,

which in the big picture for other communities, that may not sound like a lot, but for a smaller

tribal community, we were really proud of that number.

We used a Survey Monkey tool, but we also set up in different areas around the community

to get this feedback.

We have actually gotten to the point of putting the feedback into tables, and so as you can

see here, this is—I'm sorry, it's a little blurry, now that I see it on my screen.

Our first priority was obesity, and so through the survey process, our community members

helped us prioritize our number one, two and three goals to address obesity.

And then on the right column, the second column, you'll see that they also helped us prioritize

our objectives that we are going to fulfill to hopefully reach that goal.

This community health improvement plan is really a tool for us to use over the next

three to five years to, again, address our top health priorities really the best way

we can.

And it's not just Yellowhawk Tribal Health Center addressing our health priorities.

We're getting to the point where we're pulling in different entities of the tribe to help

us address our health priorities to, again, meet the needs of our communities.

This is the second half of the table that addresses number three, drug and alcohol use

priority, and number four, our mental health priority.

As I go through these, I just want to, again, elaborate.

I don't know how much background everyone on this call has on public health accreditation,

but through this process, these are prerequisites that we and all the health departments have

to complete before we're even able to apply for public health accreditation.

Through this process, we really learned what valuable information we learned by going through

these prerequisites and really understand PHAB makes that a requirement.

We've been learning so much about our community through this process.

As Karrie mentioned, they came here to Yellowhawk and facilitated a strategic planning session

for us as we were inching into our next strategic plan, our 2017-2018 strategic plan.

This session was called Integration of Social Determinants of Health Framework and Equity

Lens.

Using a SWOT exercise and ensuring that we were equitable in the objectives that we included

in our strategic plan, they brought this framework called SMART-E. Not only do we want to make

them Specific, Measurable, Attainable, Realistic and Timely, but the SMART-E piece was the

important part, which was Equitable.

Again, using different exercises we identified our organization's top priorities: integration,

workforce development, community engagement, quality, transition, health community and

sustainability.

I'm sorry if I'm going pretty fast.

We're at nine minutes I think, getting close to the end of the webinar, so I'm just going

to try to go through this fairly quickly.

We really tried to, again, tie our strategic plan to the information that was coming out

of our community health assessment and ensure that not only through our community health

improvement plan are we addressing our top health priorities but us as a tribal health

organization are addressing our top health priorities through our strategic planning

process.

This is just a snapshot that we shared with the community of Yellowhawk's strategic plan.

It's a really easy-to-ready overview of what Yellowhawk's strategy is over the next three

years.

Another piece to our process of becoming public health accredited, or getting to the point

of applying for accreditation, is really also helping our community understand what public

health accreditation is.

I've developed this little brochuring tool.

This is sort of the back side of the brochure, and the next page here—I'll move forward—is

the inside of the brochure.

Just a really simple brochure to help our community members understand that Yellowhawk

is pursuing public health accreditation.

These are the reasons why, and this is also the strategic plan that Yellowhawk is going

to implement to get us to that point.

I did want to highlight in this presentation our community engagement piece because I feel

like that has been the most important part of this process is engaging our community

members to get their feedback.

We're learning every day from our people, from our community, from our elders.

We need to do an excellent job as an organization to engage them and help them understand all

the things we're doing to address their health needs.

It was actually--as you saw in a previous slide, was one of our top health priorities,

and I just wanted to talk a little bit about the importance of it and some of the tools

we're doing, just different newsletters.

We've tried to revamp our branding and local process.

We just feel like this is a super important area, and in order to get to public health

accreditation and meet the public health needs of our community, we need to listen and learn

from our community members.

This final slide that I have here is really something that's really intimate and special

to us, and that is that we are opening a new tribal health center in the next few months,

actually.

The building is up.

It's actually been a process that's been 11 years in the making.

We felt like our current building, we're very siloed and segregated because it's grown so

much, we've had to add different outstation buildings.

And so, moving into a new facility is really a way that we feel like we're going to bring

that patient-centeredness, bring this back to a community gathering space, to not only

address the health needs of our community but connect with our community and make it

more than just a health center.

So, I just wanted to provide you all with a glimpse of our new health center that we're

extremely proud of.

I feel like maybe outside communities would not feel so much pride in opening a new clinic,

but I would say that our organization and our community has taken a lot of pride and

ownership in this facility, and we feel like this is just another way that we are enhancing

our ability to meet the needs of our tribal population and bring it to that patient-centeredness

and provide the best health care in Indian country that we possibly can.

I just wanted to share our process and our experience through public health accreditation

and really the different ways that we are listening and engaging our community's feedback

to move forward and bring public health in Indian country to homes.

Thank you.

I appreciate everyone that has taken the time to join our webinar today, and with that,

I will ask our moderator to do the question and answers.

Thank you.

Onyemaechi Nweke: Thank you so much for your presentation and listening to the two Carries.

We have Carrie Sampson, who just finished speaking, and Karrie Joseph, who spoke earlier.

I really appreciate the breadth and depth of information that you've covered today.

We only have about three minutes left, and maybe we can go over by two minutes because

I know that folks in the audience have questions.

So we're just going to go ahead and start taking questions.

While we do that, I would encourage people to please look at the questions, the survey

questions, that have popped up on your screen and answer those questions while we go through

the different Q&As.

The way this will proceed is I will ask a question.

Between myself and Dr. Bakos, we will ask the questions, and then our panelists will

respond to the questions.

If you have any additional questions, you can post them there, but since we have very

little time left, I doubt we'll be able to get through all the questions we have here.

So we have a question from someone from the Winslow Indian Health—I'm sorry, I can't

see the whole thing, but we have a question here, and the question is—are we still on?

Okay.

The question is, With reference to accreditation of tribes, how are individual service areas

considered?

Especially with a 638 facility.

I'm not sure what the last part means, but I'll let Carrie Sampson and Karrie Joseph,

see if they can explain what they mean by the 638.

It seems like coded words that you would understand.

Karrie Joseph: Yeah, this is Karrie Joseph.

638 refers to the Indian Self-Determination Act that we talked about, I talked about earlier,

that allows—and that's a common term.

If someone says, "Oh, we have a 638 facility," that means that the tribe has taken over the

operations of that facility from the Indian Health Service.

So that's one of the ways tribes can have health services provided.

Generally—and I know Navajo Nation is big and there's many service units or health care

facilities on the Navajo Nation, but when it comes to public health accreditation, it's

not the same as AAAC or health care facility accreditation.

It's not the facility itself that gets accredited; it's the entire public health system.

So it wouldn't be individual facilities getting accredited.

You'd be accrediting the public health system, and that's generally done through the tribe,

their Department of Health.

Onyemaechi Nweke: Okay.

There's one more question.

You talked about—you said earlier during your presentation—and this is Karrie Joseph—that

based on assessments, you have observed an increase in readiness of tribal public health

departments for accreditation.

Can you provide us with some insights on how you define readiness?

What do you mention as readiness?

Because I think that's an issue that's relevant not only to tribal public health departments

but local public health departments as well.

Karrie Joseph: Sure.

We have adapted the evidence-based community readiness assessment, which is a tool developed

probably over two decades ago, maybe at Colorado State.

It's an evidence-based tool that is used to find how ready is a community to take on whatever

issue it is, if it's substance abuse or opiode epidemic or anything like that.

We have adapted that tool for accreditation, so we have what's called an accreditation

readiness assessment.

And we look at six dimensions of that, so we'll look at—there's a question, a qualitative

sort of interview, and then the questions get scored over dimensions such as leadership,

community knowledge, what are the efforts that you're doing, how much does the staff

know about what you're doing, what do the staff feel, what's the climate of taking on

that issue, in this case accreditation.

In a nutshell, that's how we do that.

We've adapted the community readiness model.

Onyemaechi Nweke: Thank you.

We have 4:01 PM.

Alexis, do you have a question for them?

Would you like to ask a question?

Alexis Bakos: I definitely do.

One of the questions I have is for either one of our speakers.

One of your recommendations is funding of components of the accreditation process that

result in outcomes that are valued by tribes.

What outcomes do you believe are important to tribes, and what components of accreditation

influence these outcomes and how?

Karrie Joseph: I'll let—Carrie Sampson, if you want to give your perspective on that.

If not, I can answer that.

Onyemaechi Nweke: Are you

on mute?

Carrie Sampson: Yeah, sorry, I was just talking.

I said I was reading the Q&As on the webinar here.

Could you repeat that question real quickly?

Onyemaechi Nweke: Sure.

Definitely.

One of your recommendations is funding of components of the accreditation process that

result in outcomes that are valued by tribes.

What outcomes are important to tribes, and what components of accreditation influence

these outcomes and how?

Carrie Sampson: I would say the important components to us really as an organization

and making it a priority to fund public health accreditation and continued work is that we

see that it's valuable.

Again, that we uphold the same standards as other state and local health departments and

are providing a high-quality tribal public health program that is specific and meets

the specific needs of our community.

We're identifying those specific needs of our community by reaching out and engaging

our community and asking them to help us understand really the benefits of doing this, and through

the process we've started several new initiatives such as our community gardens, our different

challenges that we're offering, fitness challenges that we offer through our community.

We've initiated a health-in-all-policies framework and presented that to our tribal board.

So I'd say that these are impactful things that we're doing as a tribal health program,

and we see its value already and its impact on our community and the positive response

that we get from our community on these different practices and really these new health programs

and activities that we're doing.

I don't know if I answered—your question was kind of two parts, I know.

Sorry, I was a little long, but I just wanted to let you know some of the activities that

we've offered our community since beginning this process have really enhanced people's

access to new things.

Alexis Bakos: Thank you.

Thank you very much.

We have one more I think question.

Maechi, do you want me to read the one from—I think that's Health Insight?

Onyemaechi Nweke: Yes, please, go ahead.

Alexis Bakos: How did your work merge, if at all, with the area office?

We're from Phoenix, Arizona, and we cover five service units locally and 25 across the

nation.

How do you interweave this work with their aims?

Karrie Joseph: This is Karrie.

I'm not sure I understand which work the question is referring to.

Do you think it's talking about the work of NIHB?

Alexis Bakos: I have a feeling that—Health Insight, I'm not really sure if you can refine

your question a bit.

Is this in response to the work that Ms. Sampson has spoken about?

Onyemaechi Nweke: I suspect that—because I know that there are—does NIHB have area

offices?

Karrie Joseph: No, we work with the area Indian Health Board.

We don't have area offices.

Onyemaechi Nweke: Okay.

I wonder if that's what the person is referring to, the area Indian Health Board.

Alexis Bakos: He's saying yes.

Karrie Joseph: Okay.

Well, the NIHB as an organization, our board of directors, we have one elected tribal leader

from every IHS area, and there's 12 of those in the nation.

And each of the IHS areas, not all but most of them have an area Indian Health Board that

is a non-federal government group.

Those boards, although we serve all 567 tribes in terms of communication, we generally work

through the area Indian Health Boards.

I think that's sort of organizationally, so with that communication and networking and

monthly meetings, we get guidance from the area Indian Health Boards and what's going

on in that area and what is needed by the tribes or what are some of the issues.

And in turn, the area Indian Health Boards help us network information that's going on

here and in Washington, DC, and among the other area Indian Health Boards, or other

areas, I should say.

Onyemaechi Nweke: Thank you.

I think that helped to answer his question.

Okay.

So, I think we're at 4:08.

We have people who have dropped off already.

I want to again thank the panelists for being with us today, and I also want to thank you

for the great work that you are doing with tribes and tribal public health departments.

It's work that's very much needed.

If you haven't filled out the survey, you still have a couple of seconds to do it.

In any case, I'd like to also thank my colleagues, my co-moderator, Dr. Alexis Bakos, and I want

to say that a recording of today's webinar will be available on the registration website

usually within seven to 10 business days.

You will have access to the webinar at that page for about 90 days, and beyond the 90

days the recordings will be archived on the Federal Interagency Health Equity Team's webpage,

and that webpage is minorityhealth.hhs.gov/npa.

Without much ado, thank you very much, again, for participating in this webinar.

We'll connect with you again the next time we host a webinar, which should be sometime

soon.

Thanks, everyone.

For more infomation >> Advancing Health Equity in Tribal Communities through Public Health Accreditation - Duration: 1:08:03.

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OffenderWatch seeks to keep public safe during Halloween - Duration: 0:54.

For more infomation >> OffenderWatch seeks to keep public safe during Halloween - Duration: 0:54.

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Fairfax County Public Schools - 5000 Salad Bars to Schools Celebration - Duration: 2:18.

Scott Brabrand: We're celebrating

the 5000th salad bar around the country

here at Fairfax County County Public Schools at Lynbrook Elementary School

It's an amazing partnership.

Tom Stenzel: We started this salad bar program seven years ago

and look where we are today

It's a game changer!

Dorothy Mcauliffe: 2.5 million children in all 50 states

now have access to a salad bar because of this collobaration.

Rodney Taylor: Fairfax is being highlighted because of the fact

that we're the 10th largest school district in the country.

That sends a powerful message

That we can provide children access to healthy food.

Ann Cooper: We are now living in a time

where a third of all kids are overweight or obese.

The food that we feed them in schools

might be the only healthy meal they eat all day.

Happy Kid: "Celery is good!"

Christie St. Pierre: We want to try to have

a variety of color on the salad bar to choose from

Especially local seasonal crops.

Kids are knowing where their food comes from

as we work with more local farmers.

Chris Guerre: I'm close by

I'm growing it already.

I'll bring it over.

Dr. Curwood: That is really something

that not only supports students and their academic success

but supports the local economy as well.

Rodney Taylor: We're changing perceptions

about food in Fairfax.

And when you do that you win the trust of parents

you improve participation

which allows you to put even more quality foods in schools.

Happy Kid: "I love salad!"

Scott Brabrand: Food habits start young

and we need to be educating the whole child.

Jay Nocco: It's not just about math and reading

Christie St. Pierre: It's all connected

We want to help students become lifelong healthy eaters.

Dr. Curwood: Children thrive when they eat healthy food.

Scott Brabrand: They study better

They perform better.

Dorothy Mcauliffe: When we empower kids

to make healthy choices at school.

we're really teaching them lifelong habits

Ann Cooper: Together, we can make sure

that every child, everyday,

has healthy food in school.

Rodney Taylor: The next step is fully implementing the program.

We have salad bars in 24 schools.

We're going to bring on another 24 this year.

Scott Brabrand: By 2020, we will have salad bars

in every single elementary school in Fairfax.

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