aads

Double belch by nearby black hole

The Chandra X-ray Observatory caught two waves of hot, X-ray emitting gas emanating from the supermassive black hole at the center of NGC 5195. Image via NASA/CXC/Univ of Texas/E Schlegel et al.

The Chandra X-ray Observatory caught two waves of hot, X-ray emitting gas emanating from the supermassive black hole at the center of NGC 5195. Image via NASA/CXC/Univ of Texas/E Schlegel et al.

At 227th AAS meeting in Florida this week, astronomers with the Chandra X-ray Observatory announced evidence for powerful blasts – produced by a giant black hole in a dwarf companion to the large Whirlpool galaxy, some 26 million light-years from Earth. The companion is NGC 5195. It contains one of the nearest supermassive black holes to Earth that’s currently undergoing such violent outbursts.

Eric Schlegel of The University of Texas in San Antonio, who led the study, said in a statement:

For an analogy, astronomers often refer to black holes as ‘eating’ stars and gas. Apparently, black holes can also burp after their meal.

Our observation is important because this behavior would likely happen very often in the early universe, altering the evolution of galaxies. It is common for big black holes to expel gas outward, but rare to have such a close, resolved view of these events.

The large galaxy at the bottom is the beautiful Whirlpool galaxy, aka M51 or NGC 5194. It's a large, spiral galaxy. It's interacting with the dwarf galaxy on top, NGC 5195, whose central supermassive black hole has been caught belching material into space. Image via S. Beckwith (STScI) Hubble Heritage Team, (STScI/AURA), ESA, NASA

The large galaxy at the bottom is the beautiful Whirlpool galaxy, aka M51 or NGC 5194. It’s a large, spiral galaxy that’s interacting with a dwarf galaxy, top, called NGC 5195. The dwarf galaxy’s central supermassive black hole has been caught belching material into space. Image via S. Beckwith (STScI) Hubble Heritage Team, (STScI/AURA), ESA, NASA

In the Chandra data, Schlegel and his colleagues detected two arcs of X-ray emission close to the center of NGC 5195. Co-author Christine Jones of the Harvard-Smithsonian Center for Astrophysics (CfA) said:

We think these arcs represent fossils from two enormous blasts when the black hole expelled material outward into the galaxy …

These huge blasts may have been triggered by the interaction of the dwarf galaxy with the larger Whirlpool companion. The interaction might have caused gas to be funneled in towards the black hole, which generated energy as it fell inward, producing the bursts.

This activity is likely to have had a big effect on the galactic landscape, these astronomers believe. Their statement explained:

Just outside the outer X-ray arc, the researchers detected a slender region of emission of relatively cool hydrogen gas … This suggests that the hotter, X-ray emitting gas has ‘snow-plowed,’ or swept up, the hydrogen gas from the center of the galaxy.

The astronomers say it’s a clear case of a supermassive black hole affecting its host galaxy …

In NGC 5195, the properties of the gas around the X-ray-glowing arcs suggest that the outer arc has plowed up enough material to trigger the formation of new stars.

Co-author Marie Machacek of CfA commented:

This shows that black holes can create, not just destroy.

Here's how the smaller galaxy looks in X-rays. Image via NASA/STScI/CXC/Univ of Texas

Here’s how the smaller galaxy looks in X-rays. Image via NASA/STScI/CXC/Univ of Texas

Bottom line: Astronomers used the Chandra X-ray Observatory to catch two bursts of material from the supermassive black hole at the center of a dwarf galaxy called NGC 5195. This galaxy is the companion to the beautiful Whirlpool galaxy, and these “belches” from the black hole may be caused by an interaction between the two galaxies.

Via NASA



from EarthSky http://ift.tt/1Jx4Kal
The Chandra X-ray Observatory caught two waves of hot, X-ray emitting gas emanating from the supermassive black hole at the center of NGC 5195. Image via NASA/CXC/Univ of Texas/E Schlegel et al.

The Chandra X-ray Observatory caught two waves of hot, X-ray emitting gas emanating from the supermassive black hole at the center of NGC 5195. Image via NASA/CXC/Univ of Texas/E Schlegel et al.

At 227th AAS meeting in Florida this week, astronomers with the Chandra X-ray Observatory announced evidence for powerful blasts – produced by a giant black hole in a dwarf companion to the large Whirlpool galaxy, some 26 million light-years from Earth. The companion is NGC 5195. It contains one of the nearest supermassive black holes to Earth that’s currently undergoing such violent outbursts.

Eric Schlegel of The University of Texas in San Antonio, who led the study, said in a statement:

For an analogy, astronomers often refer to black holes as ‘eating’ stars and gas. Apparently, black holes can also burp after their meal.

Our observation is important because this behavior would likely happen very often in the early universe, altering the evolution of galaxies. It is common for big black holes to expel gas outward, but rare to have such a close, resolved view of these events.

The large galaxy at the bottom is the beautiful Whirlpool galaxy, aka M51 or NGC 5194. It's a large, spiral galaxy. It's interacting with the dwarf galaxy on top, NGC 5195, whose central supermassive black hole has been caught belching material into space. Image via S. Beckwith (STScI) Hubble Heritage Team, (STScI/AURA), ESA, NASA

The large galaxy at the bottom is the beautiful Whirlpool galaxy, aka M51 or NGC 5194. It’s a large, spiral galaxy that’s interacting with a dwarf galaxy, top, called NGC 5195. The dwarf galaxy’s central supermassive black hole has been caught belching material into space. Image via S. Beckwith (STScI) Hubble Heritage Team, (STScI/AURA), ESA, NASA

In the Chandra data, Schlegel and his colleagues detected two arcs of X-ray emission close to the center of NGC 5195. Co-author Christine Jones of the Harvard-Smithsonian Center for Astrophysics (CfA) said:

We think these arcs represent fossils from two enormous blasts when the black hole expelled material outward into the galaxy …

These huge blasts may have been triggered by the interaction of the dwarf galaxy with the larger Whirlpool companion. The interaction might have caused gas to be funneled in towards the black hole, which generated energy as it fell inward, producing the bursts.

This activity is likely to have had a big effect on the galactic landscape, these astronomers believe. Their statement explained:

Just outside the outer X-ray arc, the researchers detected a slender region of emission of relatively cool hydrogen gas … This suggests that the hotter, X-ray emitting gas has ‘snow-plowed,’ or swept up, the hydrogen gas from the center of the galaxy.

The astronomers say it’s a clear case of a supermassive black hole affecting its host galaxy …

In NGC 5195, the properties of the gas around the X-ray-glowing arcs suggest that the outer arc has plowed up enough material to trigger the formation of new stars.

Co-author Marie Machacek of CfA commented:

This shows that black holes can create, not just destroy.

Here's how the smaller galaxy looks in X-rays. Image via NASA/STScI/CXC/Univ of Texas

Here’s how the smaller galaxy looks in X-rays. Image via NASA/STScI/CXC/Univ of Texas

Bottom line: Astronomers used the Chandra X-ray Observatory to catch two bursts of material from the supermassive black hole at the center of a dwarf galaxy called NGC 5195. This galaxy is the companion to the beautiful Whirlpool galaxy, and these “belches” from the black hole may be caused by an interaction between the two galaxies.

Via NASA



from EarthSky http://ift.tt/1Jx4Kal

A Greener 2016

By Lina Younes

Happy New Year! As we begin the new year, we’re looking for a fresh start to a healthier and happier life. How about finding ways to embrace a greener lifestyle for 2016?

Personally, I’ve selected some green resolutions that will help me make better environmentally sound choices for my family, my community and the planet. I think they’re easy to follow now and throughout the year. I’m sharing them with you. What do you think?water

Resolution #1: Save energy.

Saving energy at home, at school, or in the office can start with one simple light bulb. I know I often sound like a broken record trying to convince my youngest to turn off the lights in her room when she leaves. This year I want both of us to make that special effort. This simple action can go a long way to save energy.
Also, at home, we’ve made sure that all our major appliances have the Energy Star label.  Are you planning to to replace an old computer or household appliance this year? You can save energy and money, too, if you choose a new appliance with the label.

Resolution #2: Save water.

We definitely cannot live without water. So, why not do our best to use this precious resource as efficiently as possible? Saving water saves energy and money. This year, I’m making a special effort to take shorter showers and turn off the faucet while I brush my teeth. These simple steps can go a long way.

Do you have a leaky faucet or toilet? Did you know that household leaks waste more than 1 trillion gallons of water every year in the U.S. alone? I’ve had problems with leaky toilets at home and learned from the experience! Don’t let a leak break the bank.  Look for the WaterSense label when buying new water efficient toilets and other plumbing fixtures to save valuable water and money every day.

Resolution #3: Use safer chemicals.

We’ve all heard the expression: “cleanliness is next to godliness.” So, why not look for safer cleaning products to protect ourselves, our family and the environment? Did you know that we have a program that helps us do just that? It’s called SaferChoice. Products with the SaferChoice label have met high EPA standards to ensure that they’re greener to better protect people, pets, workers’ health and the environment. Personally, I seek greener chemicals to help protect my family. I’m glad there will be more products available with the SaferChoice label this year.

Resolution #4: Reduce, reuse, and recycle.

Make an effort to reduce waste from the outset. Why not use reusable containers at home, at school, and at the office? Reducing disposable packaging and waste saves you money and ultimately protects the environment. Looking for additional tips on how to reduce waste? Here are more suggestions on what you can do every day.

For starters, I’m focusing on waste free lunches. When I prepare lunches for my youngest to take to school or for me to bring to work, I’m avoiding disposable plastic bags. I’m using reusable containers for the food and beverages. Not only am I preventing those bags from ending up in a landfill, but I’m saving money, too.
By the way, don’t forget the other two R’s—reuse and recycle. For additional tips, visit: http://ift.tt/1x274xl.

Resolution #5: Be more active.

While we often include losing weight as a New Year’s resolution, how about aspiring to become more active as the means to a healthier lifestyle? You don’t have to sign up for an expensive gym membership to achieve that goal. It’s much easier and less costly than you think. How about simply walking more often? Take your dog on longer walks. How about visiting your local park?

Personally, I’m taking the stairs more often at work. I also have a new standing desk. So, I’m not as sedentary as in the past. Being more active at work, becoming healthier, and protecting the environment sound like a win-win to me!

So, what green resolutions will you embrace in 2016? We’d love to hear from you.

About the author:  Lina Younes has been working for EPA since 2002 and currently serves the Multilingual Communications Liaison in EPA’s Office of Web Communications. Prior to joining EPA, she was the Washington bureau chief for two Puerto Rican newspapers and she has worked for several federal and state government agencies over the years.

 



from The EPA Blog http://ift.tt/1mITAVe

By Lina Younes

Happy New Year! As we begin the new year, we’re looking for a fresh start to a healthier and happier life. How about finding ways to embrace a greener lifestyle for 2016?

Personally, I’ve selected some green resolutions that will help me make better environmentally sound choices for my family, my community and the planet. I think they’re easy to follow now and throughout the year. I’m sharing them with you. What do you think?water

Resolution #1: Save energy.

Saving energy at home, at school, or in the office can start with one simple light bulb. I know I often sound like a broken record trying to convince my youngest to turn off the lights in her room when she leaves. This year I want both of us to make that special effort. This simple action can go a long way to save energy.
Also, at home, we’ve made sure that all our major appliances have the Energy Star label.  Are you planning to to replace an old computer or household appliance this year? You can save energy and money, too, if you choose a new appliance with the label.

Resolution #2: Save water.

We definitely cannot live without water. So, why not do our best to use this precious resource as efficiently as possible? Saving water saves energy and money. This year, I’m making a special effort to take shorter showers and turn off the faucet while I brush my teeth. These simple steps can go a long way.

Do you have a leaky faucet or toilet? Did you know that household leaks waste more than 1 trillion gallons of water every year in the U.S. alone? I’ve had problems with leaky toilets at home and learned from the experience! Don’t let a leak break the bank.  Look for the WaterSense label when buying new water efficient toilets and other plumbing fixtures to save valuable water and money every day.

Resolution #3: Use safer chemicals.

We’ve all heard the expression: “cleanliness is next to godliness.” So, why not look for safer cleaning products to protect ourselves, our family and the environment? Did you know that we have a program that helps us do just that? It’s called SaferChoice. Products with the SaferChoice label have met high EPA standards to ensure that they’re greener to better protect people, pets, workers’ health and the environment. Personally, I seek greener chemicals to help protect my family. I’m glad there will be more products available with the SaferChoice label this year.

Resolution #4: Reduce, reuse, and recycle.

Make an effort to reduce waste from the outset. Why not use reusable containers at home, at school, and at the office? Reducing disposable packaging and waste saves you money and ultimately protects the environment. Looking for additional tips on how to reduce waste? Here are more suggestions on what you can do every day.

For starters, I’m focusing on waste free lunches. When I prepare lunches for my youngest to take to school or for me to bring to work, I’m avoiding disposable plastic bags. I’m using reusable containers for the food and beverages. Not only am I preventing those bags from ending up in a landfill, but I’m saving money, too.
By the way, don’t forget the other two R’s—reuse and recycle. For additional tips, visit: http://ift.tt/1x274xl.

Resolution #5: Be more active.

While we often include losing weight as a New Year’s resolution, how about aspiring to become more active as the means to a healthier lifestyle? You don’t have to sign up for an expensive gym membership to achieve that goal. It’s much easier and less costly than you think. How about simply walking more often? Take your dog on longer walks. How about visiting your local park?

Personally, I’m taking the stairs more often at work. I also have a new standing desk. So, I’m not as sedentary as in the past. Being more active at work, becoming healthier, and protecting the environment sound like a win-win to me!

So, what green resolutions will you embrace in 2016? We’d love to hear from you.

About the author:  Lina Younes has been working for EPA since 2002 and currently serves the Multilingual Communications Liaison in EPA’s Office of Web Communications. Prior to joining EPA, she was the Washington bureau chief for two Puerto Rican newspapers and she has worked for several federal and state government agencies over the years.

 



from The EPA Blog http://ift.tt/1mITAVe

Why cosmic inflation’s last great prediction may fail (Synopsis) [Starts With A Bang]

“The paradigm of physics — with its interplay of data, theory and prediction — is the most powerful in science.” –Geoffrey West

Cosmic inflation, our earliest theory of the Universe and the phenomenon that sets up the Big Bang, didn’t just explain a number of puzzles, but made a slew of new predictions for the Universe. In the subsequent 35 years, five of the six have been confirmed, with only primordial gravitational waves left to go.

Image credit: NASA / WMAP science team.

Image credit: NASA / WMAP science team.

Inflation predicts that they could be large or small, but based on the simplest classes of models and the measured value of the density fluctuations, the gravitational waves must be within the range of telescopes during the next decade. If we find them, either one of the two simplest models could be correct, but if we don’t, then the two simplest classes of models are all wrong, and gravitational waves from inflation may be invisible to us for the foreseeable future.

Image credit: Kamionkowski and Kovetz, to appear in ARAA, 2016, from http://ift.tt/1ZcvwvU. Results presented at AAS227.

Image credit: Kamionkowski and Kovetz, to appear in ARAA, 2016, from http://ift.tt/1ZcvwvU. Results presented at AAS227.

Come learn the science of why and how the last great prediction of cosmic inflation may fail!



from ScienceBlogs http://ift.tt/1UzHWr1

“The paradigm of physics — with its interplay of data, theory and prediction — is the most powerful in science.” –Geoffrey West

Cosmic inflation, our earliest theory of the Universe and the phenomenon that sets up the Big Bang, didn’t just explain a number of puzzles, but made a slew of new predictions for the Universe. In the subsequent 35 years, five of the six have been confirmed, with only primordial gravitational waves left to go.

Image credit: NASA / WMAP science team.

Image credit: NASA / WMAP science team.

Inflation predicts that they could be large or small, but based on the simplest classes of models and the measured value of the density fluctuations, the gravitational waves must be within the range of telescopes during the next decade. If we find them, either one of the two simplest models could be correct, but if we don’t, then the two simplest classes of models are all wrong, and gravitational waves from inflation may be invisible to us for the foreseeable future.

Image credit: Kamionkowski and Kovetz, to appear in ARAA, 2016, from http://ift.tt/1ZcvwvU. Results presented at AAS227.

Image credit: Kamionkowski and Kovetz, to appear in ARAA, 2016, from http://ift.tt/1ZcvwvU. Results presented at AAS227.

Come learn the science of why and how the last great prediction of cosmic inflation may fail!



from ScienceBlogs http://ift.tt/1UzHWr1

If we want to advance equity in public health practice, we must address race and power [The Pump Handle]

by Jonathan Heller

Most public health practitioners, and those who work on health impact assessment specifically, want to improve the health of vulnerable populations. Most efforts to do so are well-intentioned, yet they often don’t lead to significant change. What do we need to do differently? Below is an analysis we at Human Impact Partners put forward.

What Do We Mean By Inequity and What Are Its Causes?

First, we are intentional in our choice of the word equity. Health inequities, as Margaret Whitehead said, are differences in health status and mortality rates across population groups that are systemic, avoidable, unfair, and unjust. This is different from disparities, which are simply differences in outcomes that might not fit into those categories. The fact that the elderly get cancer at higher rates than children is a health disparity, but it’s not an inequity. The fact that black women get with breast cancer tend to fare worse than white women with breast cancer is an inequity – their cancer is often more advanced by the time they are able to first seek medical care.

Equity is also different from equality. Equality implies that everyone has the same things while equity implies that everyone has what they need. Giving everyone the same things to achieve the same outcomes will only work if everyone is starting in the same place and needs the same things to succeed. That is not a reasonable expectation in the U.S. today.

Increasingly, public health focuses on the social, economic, and environmental determinants of health knowing that these determine over 50% of our health status, and impact health equity. Few, however, are going further and asking about the underlying causes of inequities in the determinants of health and what we need to do about those. Social and political factors – like racism, sexism, segregation, poverty, political participation, and power – are the “causes of the causes” of health inequities. Our work in public health must address these factors if we want to address equity in a significant and lasting way.

To Address Inequity We Need to Address Forms of Racism

Let’s start by looking at racism, which will be the focus in the coming year of Dr. Camara Jones, the president of the American Public Health Association (APHA). Interpersonal racism – bigotry – is on the decline, though by no means do we live in a post-racial society. Research has recently uncovered fascinating findings about internalized racism and its impact. But, because we deal at a population level within public health, institutional and structural racism are likely the most important forms of racism from a health determinants perspective.

Institutional racism is bias within an agency – in the policies and practices of, for example, the federal Housing and Urban Development agency, city police departments, and school systems.

Structural racism is bias that is cumulative – across multiple institutions and society – durable, and multi-generational. It is the compounded effects of a range of factors that systematically privilege white people and disadvantage people of color. As john powell says, “Structural racialization is a set of processes that may generate [inequities] or depress life outcomes without any racist actors.”

This NPR interview with Richard Rothstein of the Economic Policy Institute vividly brings to life many of these aspects of racism. He describes how FDR’s need to compromise with racists and segregationists during the New Deal era led to HUD policies with racialized outcomes. These policies resulted in whites being able to build wealth, while blacks were unable to. High poverty rates among blacks in turn has led to troubled inner-cities today and conflicts with the police in places like Baltimore and Ferguson. This history involves elements of interpersonal, institutional, and structural racism. And this racism has clearly led to inequities in the determinants of health – such as housing – and health – such as the physical and mental toll of excessive policing.

Race has also been used as a political tool. This played out historically during the New Deal and not just in housing policy. The Social Security Act of 1935 intentionally excluded agricultural and domestic workers, a large percentage of whom were African Americans.

In Dog Whistle Politics, Ian Haney Lopez delves deeply into this issue and describes how, beginning in the 1970s, Republicans used racial subtexts to build support among whites. Reagan perfected this approach with his use of images like ‘welfare queens’ to create an inaccurate but powerful popular perception that government primarily serves “undeserving” people (people of color and particularly black people). This narrative helped lay the groundwork for the small government ideology that pervades society today.

This understanding of how race affects the determinants of health and health equity also helps shine a light on why class matters, and gives us insight into how other forms of oppression – sexism, heterosexism, ableism, etc. – can affect health equity as well. Often people living the intersections of those forms of oppression – black women, transgender people of color, etc. – face the worst outcomes, often falling between the cracks of legal protections and services designed for each form of oppression in isolation. For the sake of brevity, I’ll leave those topics for the future.

And We Need To Change the Distribution of Power

Power is another of the “causes of the causes” – the social and political factors that determine our health – that is not considered enough in public health practice.  As the Final Report of the World Health Organization’s Commission on the Social Determinants of Health says:

Any serious effort to reduce health inequities will involve changing the distribution of power within society and global regions, empowering individuals and groups to represent strongly and effectively their needs and interests and, in so doing, to challenge and change the unfair and steeply graded distribution of social resources (the conditions for health) to which all, as citizens, have claims and rights.

Why is the distribution of power so important? Because those who currently hold power benefit from the status quo and they work hard to maintain their power. For example, real estate developers donate large sums of money in local elections because they want, for example, land use and development policies that help maximize what they can do with their land and minimize what’s required of them. Employers profit more when they don’t have to provide benefits to workers and the minimum wage is low. Pharmaceutical companies don’t want pricing regulations, and so they use their power to influence health care laws.

In contrast, those who face the greatest inequities have the least power and ability to influence decision making in ways that benefit them. That will need to change if we are to achieve health equity.

Power is a complex concept, but it fundamentally means having the potential to shape our lives and the world around us. As the Grassroots Policy Project describes, there are multiple dimensions of power, including:

  1. Influencing political decision making directly, which involves organizing people and resources for political involvement in visible decision making;
  2. Shaping what is on the political agenda which means building the infrastructure of organizations connected functionally to shape what politicians debate, what the media finds worthy to cover; and
  3. Shaping ideology and worldview, which means shaping people’s conscious and unconscious understandings of the world, in particular in ways that change their ability to ask questions.

Our work in public health needs to address all these aspects of power. We can conduct our community engagement so that it empowers communities facing inequities, for example by supporting community organizing groups working to organize low income people. But we need to go further and change what is on the political agenda. We can’t let the NRA dictate that the CDC can’t do research on gun violence. Rather than being on the defensive constantly about the social safety net, we need to put expansion of that health-promoting safety net back into the debate. And we need to help people understand the importance of the government’s role in promoting health and wellbeing, changing currently held worldviews of the role of government.

Bringing it All Together

If we want to improve health in low-income communities and communities of color, we must address the social determinants of health. But the existing power structures work to maintain the status quo. So, to change the determinants of health, we need to change the distribution of power, so people gain control over the factors that affect their lives. And, because race, class, gender, and other forms of oppression are sources of inequity and are used to maintain the existing power structures, we in public health must address those in our work as well.

This is not easy work, but it must be done if we are truly dedicated to reducing inequity.

Jonathan Heller is co-director of Human Impact Partners, an Oakland, CA nonprofit that conducts community-based studies of the health and equity impacts of public policy.



from ScienceBlogs http://ift.tt/1THCaU1

by Jonathan Heller

Most public health practitioners, and those who work on health impact assessment specifically, want to improve the health of vulnerable populations. Most efforts to do so are well-intentioned, yet they often don’t lead to significant change. What do we need to do differently? Below is an analysis we at Human Impact Partners put forward.

What Do We Mean By Inequity and What Are Its Causes?

First, we are intentional in our choice of the word equity. Health inequities, as Margaret Whitehead said, are differences in health status and mortality rates across population groups that are systemic, avoidable, unfair, and unjust. This is different from disparities, which are simply differences in outcomes that might not fit into those categories. The fact that the elderly get cancer at higher rates than children is a health disparity, but it’s not an inequity. The fact that black women get with breast cancer tend to fare worse than white women with breast cancer is an inequity – their cancer is often more advanced by the time they are able to first seek medical care.

Equity is also different from equality. Equality implies that everyone has the same things while equity implies that everyone has what they need. Giving everyone the same things to achieve the same outcomes will only work if everyone is starting in the same place and needs the same things to succeed. That is not a reasonable expectation in the U.S. today.

Increasingly, public health focuses on the social, economic, and environmental determinants of health knowing that these determine over 50% of our health status, and impact health equity. Few, however, are going further and asking about the underlying causes of inequities in the determinants of health and what we need to do about those. Social and political factors – like racism, sexism, segregation, poverty, political participation, and power – are the “causes of the causes” of health inequities. Our work in public health must address these factors if we want to address equity in a significant and lasting way.

To Address Inequity We Need to Address Forms of Racism

Let’s start by looking at racism, which will be the focus in the coming year of Dr. Camara Jones, the president of the American Public Health Association (APHA). Interpersonal racism – bigotry – is on the decline, though by no means do we live in a post-racial society. Research has recently uncovered fascinating findings about internalized racism and its impact. But, because we deal at a population level within public health, institutional and structural racism are likely the most important forms of racism from a health determinants perspective.

Institutional racism is bias within an agency – in the policies and practices of, for example, the federal Housing and Urban Development agency, city police departments, and school systems.

Structural racism is bias that is cumulative – across multiple institutions and society – durable, and multi-generational. It is the compounded effects of a range of factors that systematically privilege white people and disadvantage people of color. As john powell says, “Structural racialization is a set of processes that may generate [inequities] or depress life outcomes without any racist actors.”

This NPR interview with Richard Rothstein of the Economic Policy Institute vividly brings to life many of these aspects of racism. He describes how FDR’s need to compromise with racists and segregationists during the New Deal era led to HUD policies with racialized outcomes. These policies resulted in whites being able to build wealth, while blacks were unable to. High poverty rates among blacks in turn has led to troubled inner-cities today and conflicts with the police in places like Baltimore and Ferguson. This history involves elements of interpersonal, institutional, and structural racism. And this racism has clearly led to inequities in the determinants of health – such as housing – and health – such as the physical and mental toll of excessive policing.

Race has also been used as a political tool. This played out historically during the New Deal and not just in housing policy. The Social Security Act of 1935 intentionally excluded agricultural and domestic workers, a large percentage of whom were African Americans.

In Dog Whistle Politics, Ian Haney Lopez delves deeply into this issue and describes how, beginning in the 1970s, Republicans used racial subtexts to build support among whites. Reagan perfected this approach with his use of images like ‘welfare queens’ to create an inaccurate but powerful popular perception that government primarily serves “undeserving” people (people of color and particularly black people). This narrative helped lay the groundwork for the small government ideology that pervades society today.

This understanding of how race affects the determinants of health and health equity also helps shine a light on why class matters, and gives us insight into how other forms of oppression – sexism, heterosexism, ableism, etc. – can affect health equity as well. Often people living the intersections of those forms of oppression – black women, transgender people of color, etc. – face the worst outcomes, often falling between the cracks of legal protections and services designed for each form of oppression in isolation. For the sake of brevity, I’ll leave those topics for the future.

And We Need To Change the Distribution of Power

Power is another of the “causes of the causes” – the social and political factors that determine our health – that is not considered enough in public health practice.  As the Final Report of the World Health Organization’s Commission on the Social Determinants of Health says:

Any serious effort to reduce health inequities will involve changing the distribution of power within society and global regions, empowering individuals and groups to represent strongly and effectively their needs and interests and, in so doing, to challenge and change the unfair and steeply graded distribution of social resources (the conditions for health) to which all, as citizens, have claims and rights.

Why is the distribution of power so important? Because those who currently hold power benefit from the status quo and they work hard to maintain their power. For example, real estate developers donate large sums of money in local elections because they want, for example, land use and development policies that help maximize what they can do with their land and minimize what’s required of them. Employers profit more when they don’t have to provide benefits to workers and the minimum wage is low. Pharmaceutical companies don’t want pricing regulations, and so they use their power to influence health care laws.

In contrast, those who face the greatest inequities have the least power and ability to influence decision making in ways that benefit them. That will need to change if we are to achieve health equity.

Power is a complex concept, but it fundamentally means having the potential to shape our lives and the world around us. As the Grassroots Policy Project describes, there are multiple dimensions of power, including:

  1. Influencing political decision making directly, which involves organizing people and resources for political involvement in visible decision making;
  2. Shaping what is on the political agenda which means building the infrastructure of organizations connected functionally to shape what politicians debate, what the media finds worthy to cover; and
  3. Shaping ideology and worldview, which means shaping people’s conscious and unconscious understandings of the world, in particular in ways that change their ability to ask questions.

Our work in public health needs to address all these aspects of power. We can conduct our community engagement so that it empowers communities facing inequities, for example by supporting community organizing groups working to organize low income people. But we need to go further and change what is on the political agenda. We can’t let the NRA dictate that the CDC can’t do research on gun violence. Rather than being on the defensive constantly about the social safety net, we need to put expansion of that health-promoting safety net back into the debate. And we need to help people understand the importance of the government’s role in promoting health and wellbeing, changing currently held worldviews of the role of government.

Bringing it All Together

If we want to improve health in low-income communities and communities of color, we must address the social determinants of health. But the existing power structures work to maintain the status quo. So, to change the determinants of health, we need to change the distribution of power, so people gain control over the factors that affect their lives. And, because race, class, gender, and other forms of oppression are sources of inequity and are used to maintain the existing power structures, we in public health must address those in our work as well.

This is not easy work, but it must be done if we are truly dedicated to reducing inequity.

Jonathan Heller is co-director of Human Impact Partners, an Oakland, CA nonprofit that conducts community-based studies of the health and equity impacts of public policy.



from ScienceBlogs http://ift.tt/1THCaU1

Getting a Clue about Lead Plumbing

by Lisa Donahue

Photo credit: Eric Vance, US EPA

Photo credit: Eric Vance, US EPA

In the classic murder-mystery board game of Clue, Colonel Mustard or Miss Scarlett might use a lead pipe as a weapon.  Where did that lead pipe come from?  That old mansion probably had lead pipes serving the kitchen, and running from the water main into the basement. Lead was a common plumbing material that was used then to manufacture brass faucets, pipe fittings, solder, and other plumbing components.

Congress banned lead pipes and limited lead in brass and solder in 1986 because lead can affect almost every system in the body. While children are most susceptible, adults can also experience harmful health effects from lead.

Any home, particularly those built before 1986, might still have lead in the plumbing.  Because lead can leach out of the plumbing into our drinking water, Congress recently changed the law to further restrict lead content in plumbing.  Instead of requiring everyone to remove the old pipes and faucets from their homes and businesses, the Reduction of Lead in Drinking Water Act that went into effect in 2014 requires that most fixtures manufactured and sold meet the new, lower-lead standard. When replacing leaky valves, renovating buildings, or building new construction, homeowners and contractors should make sure they’re using products that meet the new, lower-lead standards.

EPA’s consumer guide is a great reference that can help plumbers, contractors, homebuilders, and do-it-yourselfers figure out if the faucet they are buying meets the new standard.   The guide interprets common labeling marks you might find on packaging, in the product specifications, or from independent third-party certifiers to be certain a product meets the tighter standards.  EPA has also put together a Frequently Asked Questions guide to help everyone understand the new law, including the common question of what to do about inventory and replacement parts.

While there is no safe level of lead, the new law ensures that just about any plumbing product that is installed today meets the new standards, because minimizing the amount of lead in plumbing reduces our exposure to lead at the tap.

Most of us don’t think about our plumbing or water quality until there’s a leak or a problem. If you’d like to get “clued-in” to common issues related to water and lead, EPA’s website has more information.

 

About the author: Lisa Donahue is an Environmental Scientist with Region III’s Water Protection Division.  When it’s too dark to hike, bike, or ski, she enjoys playing board games with her family. She’s particularly good at Clue.

 

 



from The EPA Blog http://ift.tt/22NdkrL

by Lisa Donahue

Photo credit: Eric Vance, US EPA

Photo credit: Eric Vance, US EPA

In the classic murder-mystery board game of Clue, Colonel Mustard or Miss Scarlett might use a lead pipe as a weapon.  Where did that lead pipe come from?  That old mansion probably had lead pipes serving the kitchen, and running from the water main into the basement. Lead was a common plumbing material that was used then to manufacture brass faucets, pipe fittings, solder, and other plumbing components.

Congress banned lead pipes and limited lead in brass and solder in 1986 because lead can affect almost every system in the body. While children are most susceptible, adults can also experience harmful health effects from lead.

Any home, particularly those built before 1986, might still have lead in the plumbing.  Because lead can leach out of the plumbing into our drinking water, Congress recently changed the law to further restrict lead content in plumbing.  Instead of requiring everyone to remove the old pipes and faucets from their homes and businesses, the Reduction of Lead in Drinking Water Act that went into effect in 2014 requires that most fixtures manufactured and sold meet the new, lower-lead standard. When replacing leaky valves, renovating buildings, or building new construction, homeowners and contractors should make sure they’re using products that meet the new, lower-lead standards.

EPA’s consumer guide is a great reference that can help plumbers, contractors, homebuilders, and do-it-yourselfers figure out if the faucet they are buying meets the new standard.   The guide interprets common labeling marks you might find on packaging, in the product specifications, or from independent third-party certifiers to be certain a product meets the tighter standards.  EPA has also put together a Frequently Asked Questions guide to help everyone understand the new law, including the common question of what to do about inventory and replacement parts.

While there is no safe level of lead, the new law ensures that just about any plumbing product that is installed today meets the new standards, because minimizing the amount of lead in plumbing reduces our exposure to lead at the tap.

Most of us don’t think about our plumbing or water quality until there’s a leak or a problem. If you’d like to get “clued-in” to common issues related to water and lead, EPA’s website has more information.

 

About the author: Lisa Donahue is an Environmental Scientist with Region III’s Water Protection Division.  When it’s too dark to hike, bike, or ski, she enjoys playing board games with her family. She’s particularly good at Clue.

 

 



from The EPA Blog http://ift.tt/22NdkrL

A tribute to Professor Alan Clarke

Alan Clarke

We were shocked and saddened to hear of the sudden and untimely passing of Professor Alan Clarke, who died while walking his dog shortly after Christmas.

Alan was a leading light in UK cancer research, director of our Cancer Research UK Cardiff Centre and Cardiff University’s European Cancer Stem Cell Research Institute (ECSCRI), and an important figure in the Wales Cancer Research Centre (WCRC).

His research focused on studying the genes and molecules that go wrong early in cancer development – especially bowel, breast and prostate cancers – to understand how cancer cells become different from healthy cells and grow out of control.

In particular he was interested in cancer stem cells – cells in tumours that often don’t respond to standard treatments and which seem to fuel the disease’s growth. He and his team were investigating these cells in the lab to find new ways to stop cancer coming back after treatment and spreading around the body.

As director of our Cardiff Cancer Research UK Centre, Alan was responsible for boosting research in the city and speeding up the translation of bright ideas in the lab to new treatments for patients.

Professor John Chester, one of Alan’s colleagues at Cardiff University and Director of the Wales Cancer Research Centre, writes:

“Alan will be missed greatly by very many of us. He has been a scientist of genuinely international reputation and impact in his field. As well as his outstanding scientific work he was central to so much that is good in cancer research in Cardiff and in Wales.

“Beyond ECSCRI, the Cancer Research UK Centre and WCRC, he was an important figure in the development of the Wales Gene Park and a driving force behind the current genesis of the Wales Cancer Partnership.

“Alan was an enormous asset to our reputation for excellent cancer research.  He was also blessed with many personal gifts, too.  He had admirably co-operative instincts, with many laboratory and clinical collaborations, partly because of his natural, easy-going style.  He also had an amazing ability to seem eternally patient, calm and good-humoured.

“Once the initial period of shock and grieving is past, we will need to work together even harder as a cancer research community to continue the forward momentum of all of Alan’s excellent work.

“In the meantime, I am sure you will join me in expressing sincere condolences to his wife, Kathryn, his daughters, Naomi and Lucy, and to the many colleagues who will miss him in so many different ways.”

Professor Jim Murray, Head of the School of Biosciences at Cardiff, said: “The sudden and untimely death of Professor Alan Clarke will be felt by all of us who knew him and the wider scientific community. He was an invaluable colleague, a patient and thoughtful mentor, and an outstanding scientist and leader.”

At this difficult time our thoughts are with Alan’s family and his colleagues in Cardiff and the wider research community. He will be greatly missed.

If you knew or worked with Alan, please do leave your tribute in the comments below, or email us at scienceblog@cancer.org.uk and we will post it for you.



from Cancer Research UK - Science blog http://ift.tt/1THi4t5
Alan Clarke

We were shocked and saddened to hear of the sudden and untimely passing of Professor Alan Clarke, who died while walking his dog shortly after Christmas.

Alan was a leading light in UK cancer research, director of our Cancer Research UK Cardiff Centre and Cardiff University’s European Cancer Stem Cell Research Institute (ECSCRI), and an important figure in the Wales Cancer Research Centre (WCRC).

His research focused on studying the genes and molecules that go wrong early in cancer development – especially bowel, breast and prostate cancers – to understand how cancer cells become different from healthy cells and grow out of control.

In particular he was interested in cancer stem cells – cells in tumours that often don’t respond to standard treatments and which seem to fuel the disease’s growth. He and his team were investigating these cells in the lab to find new ways to stop cancer coming back after treatment and spreading around the body.

As director of our Cardiff Cancer Research UK Centre, Alan was responsible for boosting research in the city and speeding up the translation of bright ideas in the lab to new treatments for patients.

Professor John Chester, one of Alan’s colleagues at Cardiff University and Director of the Wales Cancer Research Centre, writes:

“Alan will be missed greatly by very many of us. He has been a scientist of genuinely international reputation and impact in his field. As well as his outstanding scientific work he was central to so much that is good in cancer research in Cardiff and in Wales.

“Beyond ECSCRI, the Cancer Research UK Centre and WCRC, he was an important figure in the development of the Wales Gene Park and a driving force behind the current genesis of the Wales Cancer Partnership.

“Alan was an enormous asset to our reputation for excellent cancer research.  He was also blessed with many personal gifts, too.  He had admirably co-operative instincts, with many laboratory and clinical collaborations, partly because of his natural, easy-going style.  He also had an amazing ability to seem eternally patient, calm and good-humoured.

“Once the initial period of shock and grieving is past, we will need to work together even harder as a cancer research community to continue the forward momentum of all of Alan’s excellent work.

“In the meantime, I am sure you will join me in expressing sincere condolences to his wife, Kathryn, his daughters, Naomi and Lucy, and to the many colleagues who will miss him in so many different ways.”

Professor Jim Murray, Head of the School of Biosciences at Cardiff, said: “The sudden and untimely death of Professor Alan Clarke will be felt by all of us who knew him and the wider scientific community. He was an invaluable colleague, a patient and thoughtful mentor, and an outstanding scientist and leader.”

At this difficult time our thoughts are with Alan’s family and his colleagues in Cardiff and the wider research community. He will be greatly missed.

If you knew or worked with Alan, please do leave your tribute in the comments below, or email us at scienceblog@cancer.org.uk and we will post it for you.



from Cancer Research UK - Science blog http://ift.tt/1THi4t5

Army Prototype Integration Facility Aligns with Better Buying Power 3.0

Soldiers with the 1st Squadron, 1st Cavalry Regiment Main plan their mission from inside the Lightweight Mobile Command Post TAC during the Network Integration Evaluation/Army Warfighter Assessments, or NIE/AWA, 16.1. The TAC is an integrated HUMVEE that includes a quick erect table and large screen display, which are key timesaving enablers for setup and teardown of the command post. The L-MCP is one component the Expeditionary Command Post, or ECPC, technology demonstrator. (U.S. Army CERDEC photo by Edric Thompson)

Soldiers with the 1st Squadron, 1st Cavalry Regiment Main plan their mission from inside the Lightweight Mobile Command Post TAC during the Network Integration Evaluation/Army Warfighter Assessments, or NIE/AWA, 16.1. The TAC is an integrated HUMVEE that includes a quick erect table and large screen display, which are key timesaving enablers for setup and teardown of the command post. The L-MCP is one component the Expeditionary Command Post, or ECPC, technology demonstrator. (U.S. Army CERDEC photo by Edric Thompson)

By Christopher Manning, CERDEC CP&I Prototyping, Integration and Testing Division Chief

In the not so distant past, spending seven years to usher capabilities through the acquisition process was the accepted norm.  Not only was this method costly, but by the time we put equipment in the hands of soldiers our industry partners had already developed and introduced technologies to the public that could out-perform what we had delivered.  We are bound, rightfully so, to ensure we insert safe, secure, and robust technologies into the field. However, with increased global disorder and the accelerated rate of our adversaries’ abilities to match—and sometimes overmatch—our capabilities, the status quo was no longer an option.

To address this challenge, the Department of Defense introduced the Better Buying Power (BBP 1.0) initiative in 2010 to streamline processes, reduce costs and improve productivity. Today, BBP 3.0 emphasizes the need for research and development efforts across the science and technology spectrum and specifically promotes early prototyping and experimentation as a means to rapidly field capabilities to the soldiers—while those capabilities are still truly state-of-the-art.

U.S. Army Communications-Electronics Research, Development and Engineering Center, or CERDEC, headquartered at Aberdeen Proving Ground, Maryland, saw the applicability of BBP 3.0 in its Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance, or C4ISR PIF. The C4ISR PIF provides all-inclusive engineering solutions that result in low-rate initial production prototypes of emerging technologies in response to warfighter needs.

Soldiers configure the communications systems housed within ruggedized transit cases to allow in-flight secure network access and mission command for increased situational awareness, as part of the Enroute Mission Command Capability (EMC2) demonstration on May 14, 2015 at Pope Army Air Field, Fort Bragg, N.C. (U.S. Army photo by Amy Walker, PEO C3T)

Soldiers configure the communications systems housed within ruggedized transit cases to allow in-flight secure network access and mission command for increased situational awareness, as part of the Enroute Mission Command Capability (EMC2) demonstration on May 14, 2015 at Pope Army Air Field, Fort Bragg, N.C. (U.S. Army photo by Amy Walker, PEO C3T)

One common misconception to prototyping is that it only yields future, science fiction-like capabilities to meet a speculative requirement. Prototypes do in fact allow technologies to assess the realm of possible. However, what is often the case is a government organization has a specific capability requirement but does not necessarily have the expertise, time or funds to outsource the development of that requirement.

This is where partnering with the C4ISR PIF maps to BBP 3.0 to quickly and inexpensively produce innovative technologies. The two parties create a Memorandum of Agreement (MOA) to verify the proposed cost and schedule, and the government customer transfers funds via Military Interdepartmental Purchase Request, which allows the C4ISR team to immediately begin work on project. This streamlined acquisition process is the reason so many C4ISR PIF projects transition from concept to production in less than a year.

An iterative development process ensures customer participation from the design phase up to the integration and testing. Once proven, the prototype can remain within the PIF if the customer only requires a limited number produced, or transition to Army arsenals, depots or industry partners for full-rate manufacturing. In either scenario, the customer takes possession of the technical data package, which is another critical cost saving component to the process.

The PIF resource is not news to Product Manager Warfighter Information Network-Tactical, or PM WIN-T, which often teams with the C4ISR PIF to quickly produce capabilities. Most recently, the C4ISR PIF inserted specialized engineering capabilities into WIN-T’s Enroute Mission Command and Control, or EMC2. EMC2 provides real-time, in-flight networked communications to commanders and paratroopers to better support forcible entry operations from takeoff to jump. In just nine months, the collaboration between CERDEC and PM WIN-T yielded an initial operational capability that included PIF-designed robust communications and transit cases and a workspace for paratroopers to connect their laptops to the Internet while also leaving ample floor space to prepare for a jump.

CERDEC Command Power & Integration Prototype Integration Facility engineers configured the U.S, Marine’s Calibration Facility interior to allow the calibration and repair equipment to slide and securely fasten to the center of the shelter for transport. (U.S. Army Photo/Thomas Ritchie, CP&I PI&T program analyst for CALFAC)

CERDEC Command Power & Integration Prototype Integration Facility engineers configured the U.S, Marine’s Calibration Facility interior to allow the calibration and repair equipment to slide and securely fasten to the center of the shelter for transport. (U.S. Army Photo/Thomas Ritchie, CP&I PI&T program analyst for CALFAC)

The products are currently operational onboard a C-17 aircraft for the XVIII Airborne Corp’s Global Response Force missions.

Other examples of products from the C4ISR PIF include delivering advanced combat camera and tactical calibration facilities for the Marines, designing specialty radio mounts for Special Operations, and providing three prototype expeditionary command post variants to assist in defining requirements for such a capability.

BBP 3.0 outlines the benefits to prototyping as a means to insert innovative technology faster and cheaper into the field. The C4ISR PIF’s iterative prototype development process aligns with BBP 3.0, and is one option to make the DoD’s long acquisition cycle more of an exception to the rule.

For more information about CERDEC’s C4ISR PIF capabilities.

The U.S. Army Communications-Electronics Research, Development and Engineering Center, or CERDEC, is part of the U.S. Army Research, Development and Engineering Command, which has the mission to ensure decisive overmatch for unified land operations to empower the Army, the joint warfighter and our nation. RDECOM is a major subordinate command of the U.S. Army Materiel Command.

Follow Armed with Science on Twitter!

Disclaimer: The appearance of hyperlinks does not constitute endorsement by the Department of Defense of this website or the information, products or services contained therein. For other than authorized activities such as military exchanges and Morale, Welfare and Recreation sites, the Department of Defense does not exercise any editorial control over the information you may find at these locations. Such links are provided consistent with the stated purpose of this DOD website.



from Armed with Science http://ift.tt/1n65yZR
Soldiers with the 1st Squadron, 1st Cavalry Regiment Main plan their mission from inside the Lightweight Mobile Command Post TAC during the Network Integration Evaluation/Army Warfighter Assessments, or NIE/AWA, 16.1. The TAC is an integrated HUMVEE that includes a quick erect table and large screen display, which are key timesaving enablers for setup and teardown of the command post. The L-MCP is one component the Expeditionary Command Post, or ECPC, technology demonstrator. (U.S. Army CERDEC photo by Edric Thompson)

Soldiers with the 1st Squadron, 1st Cavalry Regiment Main plan their mission from inside the Lightweight Mobile Command Post TAC during the Network Integration Evaluation/Army Warfighter Assessments, or NIE/AWA, 16.1. The TAC is an integrated HUMVEE that includes a quick erect table and large screen display, which are key timesaving enablers for setup and teardown of the command post. The L-MCP is one component the Expeditionary Command Post, or ECPC, technology demonstrator. (U.S. Army CERDEC photo by Edric Thompson)

By Christopher Manning, CERDEC CP&I Prototyping, Integration and Testing Division Chief

In the not so distant past, spending seven years to usher capabilities through the acquisition process was the accepted norm.  Not only was this method costly, but by the time we put equipment in the hands of soldiers our industry partners had already developed and introduced technologies to the public that could out-perform what we had delivered.  We are bound, rightfully so, to ensure we insert safe, secure, and robust technologies into the field. However, with increased global disorder and the accelerated rate of our adversaries’ abilities to match—and sometimes overmatch—our capabilities, the status quo was no longer an option.

To address this challenge, the Department of Defense introduced the Better Buying Power (BBP 1.0) initiative in 2010 to streamline processes, reduce costs and improve productivity. Today, BBP 3.0 emphasizes the need for research and development efforts across the science and technology spectrum and specifically promotes early prototyping and experimentation as a means to rapidly field capabilities to the soldiers—while those capabilities are still truly state-of-the-art.

U.S. Army Communications-Electronics Research, Development and Engineering Center, or CERDEC, headquartered at Aberdeen Proving Ground, Maryland, saw the applicability of BBP 3.0 in its Command, Control, Communications, Computers, Intelligence, Surveillance and Reconnaissance, or C4ISR PIF. The C4ISR PIF provides all-inclusive engineering solutions that result in low-rate initial production prototypes of emerging technologies in response to warfighter needs.

Soldiers configure the communications systems housed within ruggedized transit cases to allow in-flight secure network access and mission command for increased situational awareness, as part of the Enroute Mission Command Capability (EMC2) demonstration on May 14, 2015 at Pope Army Air Field, Fort Bragg, N.C. (U.S. Army photo by Amy Walker, PEO C3T)

Soldiers configure the communications systems housed within ruggedized transit cases to allow in-flight secure network access and mission command for increased situational awareness, as part of the Enroute Mission Command Capability (EMC2) demonstration on May 14, 2015 at Pope Army Air Field, Fort Bragg, N.C. (U.S. Army photo by Amy Walker, PEO C3T)

One common misconception to prototyping is that it only yields future, science fiction-like capabilities to meet a speculative requirement. Prototypes do in fact allow technologies to assess the realm of possible. However, what is often the case is a government organization has a specific capability requirement but does not necessarily have the expertise, time or funds to outsource the development of that requirement.

This is where partnering with the C4ISR PIF maps to BBP 3.0 to quickly and inexpensively produce innovative technologies. The two parties create a Memorandum of Agreement (MOA) to verify the proposed cost and schedule, and the government customer transfers funds via Military Interdepartmental Purchase Request, which allows the C4ISR team to immediately begin work on project. This streamlined acquisition process is the reason so many C4ISR PIF projects transition from concept to production in less than a year.

An iterative development process ensures customer participation from the design phase up to the integration and testing. Once proven, the prototype can remain within the PIF if the customer only requires a limited number produced, or transition to Army arsenals, depots or industry partners for full-rate manufacturing. In either scenario, the customer takes possession of the technical data package, which is another critical cost saving component to the process.

The PIF resource is not news to Product Manager Warfighter Information Network-Tactical, or PM WIN-T, which often teams with the C4ISR PIF to quickly produce capabilities. Most recently, the C4ISR PIF inserted specialized engineering capabilities into WIN-T’s Enroute Mission Command and Control, or EMC2. EMC2 provides real-time, in-flight networked communications to commanders and paratroopers to better support forcible entry operations from takeoff to jump. In just nine months, the collaboration between CERDEC and PM WIN-T yielded an initial operational capability that included PIF-designed robust communications and transit cases and a workspace for paratroopers to connect their laptops to the Internet while also leaving ample floor space to prepare for a jump.

CERDEC Command Power & Integration Prototype Integration Facility engineers configured the U.S, Marine’s Calibration Facility interior to allow the calibration and repair equipment to slide and securely fasten to the center of the shelter for transport. (U.S. Army Photo/Thomas Ritchie, CP&I PI&T program analyst for CALFAC)

CERDEC Command Power & Integration Prototype Integration Facility engineers configured the U.S, Marine’s Calibration Facility interior to allow the calibration and repair equipment to slide and securely fasten to the center of the shelter for transport. (U.S. Army Photo/Thomas Ritchie, CP&I PI&T program analyst for CALFAC)

The products are currently operational onboard a C-17 aircraft for the XVIII Airborne Corp’s Global Response Force missions.

Other examples of products from the C4ISR PIF include delivering advanced combat camera and tactical calibration facilities for the Marines, designing specialty radio mounts for Special Operations, and providing three prototype expeditionary command post variants to assist in defining requirements for such a capability.

BBP 3.0 outlines the benefits to prototyping as a means to insert innovative technology faster and cheaper into the field. The C4ISR PIF’s iterative prototype development process aligns with BBP 3.0, and is one option to make the DoD’s long acquisition cycle more of an exception to the rule.

For more information about CERDEC’s C4ISR PIF capabilities.

The U.S. Army Communications-Electronics Research, Development and Engineering Center, or CERDEC, is part of the U.S. Army Research, Development and Engineering Command, which has the mission to ensure decisive overmatch for unified land operations to empower the Army, the joint warfighter and our nation. RDECOM is a major subordinate command of the U.S. Army Materiel Command.

Follow Armed with Science on Twitter!

Disclaimer: The appearance of hyperlinks does not constitute endorsement by the Department of Defense of this website or the information, products or services contained therein. For other than authorized activities such as military exchanges and Morale, Welfare and Recreation sites, the Department of Defense does not exercise any editorial control over the information you may find at these locations. Such links are provided consistent with the stated purpose of this DOD website.



from Armed with Science http://ift.tt/1n65yZR

adds 2