Changing lifestyles are causing city workers to ignore the positive experiences of urban green spaces during their working week. A recent study suggests city planners could do more to promote the benefits of going outdoors to city dwellers.

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Machine learning algorithms can sometimes do a great job with a little help from human expertise, at least in the field of materials science. In many specialized areas of science, engineering and medicine, researchers are turning to machine learning algorithms to analyze data sets that have grown too large for humans to understand. In materials science, success with this effort could accelerate the design of next-generation advanced functional materials, where development now usually depends on old-fashioned trial and error. By themselves, however, data analytics techniques borrowed from other research areas often fail to provide the insights needed to help materials scientists and engineers choose which of many variables to adjust -- and the techniques can't account for dramatic changes such as the introduction of a new chemical compound into the process. In a new study, researchers explain a technique known as dimensional stacking, which shows that human experience still has a role to play in the age of machine intelligence. The machines gain an edge at solving a challenge when the data to be analyzed are intelligently organized based on human knowledge of what factors are likely to be important and related. "When your machine accepts strings of data, it really does matter how you are putting those strings together," said Nazanin Bassiri-Gharb, the paper's corresponding author and a scientist at the Georgia Institute of Technology. "We must be mindful that the organization of data before it goes to the algorithm makes a difference. If you don't plug the information in correctly, you will get a result that isn't necessarily correlated with the reality of the physics and chemistry that govern the materials."

Image credit: Rob Felt/Georgia Tech

The explosive growth of information technology is having a profound impact on our lives.

A report released today by the National Research Council presents a new framework for K-12 science education that identifies the key scientific ideas and practices all students should learn by the end of high school.

A new data network that integrates emerging research on the molecular makeup of diseases with clinical data on individual patients could drive the development of a more accurate classification of disease and ultimately enhance diagnosis and treatment, says a new report from the National Research Council.

Educational and business leaders want todays students both to master school subjects and to excel in areas such as problem solving, critical thinking, and communication

In response to alarming evidence of high rates of depression and suicide among U.S. health care workers, the National Academy of Medicine is launching a wide-ranging “action collaborative” of multiple organizations to promote clinician well-being and resilience.

To estimate the social cost of carbon dioxide for use in regulatory impact analyses, the federal government should use a new framework that would strengthen the scientific basis, provide greater transparency, and improve characterization of the uncertainties of the estimates, says a new report by the National Academies of Sciences, Engineering, and Medicine.

Federal agencies or other organizations responsible for sponsoring research or collecting data on technology and the workforce should establish a multidisciplinary research program that addresses unanswered questions related to the impact of changing technology on the nature of work and U.S. national economy, says a new report by the National Academies of Sciences, Engineering, and Medicine.

Assistive products and technologies – such as wheelchairs, upper-limb prostheses, and hearing and speech devices – hold promise for partially or fully mitigating the effects of impairments and enabling people with disabilities to work, but in some cases environmental and personal factors create additional barriers to employment, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Policymakers, employers, and educational institutions should take steps to strengthen the nation’s skilled technical workforce, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Given the possible security vulnerabilities related to developments in synthetic biology – a field that uses technologies to modify or create organisms or biological components – a new report by the National Academies of Sciences, Engineering, and Medicine proposes a framework to identify and prioritize potential areas of concern associated with the field.

The number of patients in the U.S. awaiting organ transplantation outpaces the amount of transplants performed in the U.S., and many donated organs are not transplanted each year due to several factors, such as poor organ function, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine offers a framework to guide federal, tribal, state and local agencies, community groups, and other interested and affected parties in making decisions about the Spirit Lake and Toutle River system, near Mount St. Helens in southwest Washington state.

The U.S. Department of the Interior’s Bureau of Safety and Environmental Enforcement has ordered the National Academies of Sciences, Engineering, and Medicine to suspend all work on a study to review and update the bureau’s offshore oil and gas operations inspection program to enhance safety.

A new report by the National Academies of Sciences, Engineering, and Medicine proposes a framework for evaluating proposals to provide authorized government agencies with access to unencrypted versions of encrypted communications and other data.

High-quality early care and education (ECE) is critical to positive child development and has the potential to generate economic returns, but the current financing structure of ECE leaves many children without access to high-quality services and does little to strengthen the ECE workforce, says a new report from the National Academies of Sciences, Engineering, and Medicine.

All U.S. undergraduate students should develop a basic understanding of data science to prepare them adequately for the workforce, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The Gulf Research Program (GRP) of the National Academies of Sciences, Engineering, and Medicine is collaborating with the Sea Grant Oil Spill Science Outreach Program to convene a series of workshops aimed at improving community preparedness for future oil spills.

When conducting research involving the testing of human biospecimens, investigators and their institutions should routinely consider whether and how to return individual research results on a study-specific basis through an informed decision-making process, says a new report from the National Academies of Sciences, Engineering, and Medicine.

While significant progress has been made in providing open access to scientific research, a range of challenges -- including the economics of scientific publication and cultural barriers in the research enterprise -- must be overcome to further advance the openness of science, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Half-facepiece reusable elastomeric respirators are an effective and viable option for protecting health care workers from exposure to airborne transmissible contaminants or infectious agents — for example, influenza virus — during day-to-day work or with a sudden or rapid influx of patients, such as during a public health emergency, says a new report from the National Academies of Sciences, Engineering, and Medicine.

Higher education leaders, policymakers, and the private sector should take a range of actions to strengthen STEM programs and degree attainment in the nation’s Minority Serving Institutions (MSIs), says a new report from the National Academies of Sciences, Engineering, and Medicine.

A commentary published in Nature calls for a moratorium on clinical uses of heritable human genome editing and the establishment of an international governance framework.

Assessments of a person’s ability to function at work provide important information for disability determinations, and many validated tests are available to assess work-related physical and mental functions.

Between one-third and one-half of U.S. clinicians experience burnout and addressing the epidemic requires systemic changes by health care organizations, educational institutions, and all levels of government, says a new report from the National Academy of Medicine.

When Sara Altschule took a 23andMe ancestry test, the results confirmed what she already suspected - She is 77 percent Ashkenazi Jewish.

The federal government should foster collaboration and decrease obstacles that can keep foreign atomic, molecular, and optical (AMO) physicists from working in the United States, if the nation is to maintain its position as leader in these fields, says a new report from the National Academies of Sciences, Engineering, and Medicine.

For severe acute pain due to surgeries and medical conditions, there is a lack of guidance on the appropriate type, strength, and amount of opioid medication that clinicians should prescribe to patients, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The Gulf Research Program (GRP) of the National Academies of Sciences, Engineering, and Medicine today announced $7.25 million in grant awards for eight projects focused on strengthening safety culture in the offshore oil and gas industry.

The opioid epidemic in the U.S. is driving a simultaneous epidemic of infectious diseases — including HIV, hepatitis C virus (HCV) and bacterial infections, and sexually transmitted infections — but workforce shortages, stigma, and financial and policy barriers are preventing the integration of opioid use disorder (OUD) and infectious disease services, says a new report from the National Academies of Sciences, Engineering, and Medicine.

A new report from the National Academies of Sciences, Engineering, and Medicine finds K-12 teachers face new expectations and more demands from policymakers, parents, students, and schools, including addressing changes in curriculum standards, the emergence of more explicit teaching goals, and shifts in what it means to support all students in their development.

Rwanda’s Human Resources for Health (HRH) Program – funded in part by the U.S. President’s Emergency Plan for AIDS Relief (PEPFAR) from 2012 to 2017 – more than tripled the country’s physician specialist workforce and produced major increases in the numbers and qualifications of nurses and midwives, says a new report from the National Academies of Sciences, Engineering, and Medicine.

The National Academies of Sciences, Engineering, and Medicine and the National Science Foundation announced today the formation of a Societal Experts Action Network (SEAN) to connect social and behavioral science researchers with decision-makers who are leading the response to COVID-19. SEAN will respond to the most pressing social, behavioral, and economic questions that are being asked by federal, state, and local officials by working with appropriate experts to quickly provide actionable answers.

; Credit: Beatrice the Biologist / Scientific American

Today's dryku:
Food budgets are tight
Droughts do raise vegetables' price
But don't make snakes bite

Food:

• The USDA released its monthly food price outlook. Looks like prices are going to be up at least 3.5%. Fresh fruit could go up by 6%. Bloomberg has a chart showing how produce is projected to hit its highest price in 18 years. (LA Times)

Critters:

• Southern California seems to be seeing a higher rate of rattlesnake bites this year. Despite the article's headline, experts in the story say it's not because of the drought. A shorter winter has brought snakes out of hibernation earlier, meaning a longer active season, meaning more need for anti-venin.

As of June 12, 128 people were admitted to a hospital for a snakebite and of those, 93 received doses of anti-venin, Heard said. In 2013, 269 Californians went to a hospital for a snakebite and of those, 166 received anti-venin, he said. Simply doubling the number of patients needing anti-venin treatment would equal 186, more than 2013. (Some patients get “dry bites” meaning no venom is injected and therefore do not need anti-venin, he said). (Contra Costa Times)

• It's been a mixed bag for salmon this year. Some have needed to be trucked out to the ocean, because their streams are too dry. In the case of coho salmon, the drought has actually caused a record number to enter the ocean. It's not all good news though:

Biologists say that only 206 salmon egg clusters, known as "redds," were counted in the Lagunitas this year, well below the 20-year average of 250 "redds." And the fish that headed off to the ocean may not fare as well. They are smaller than normal and could face more difficult ocean conditions due to the warming pattern known as El Niño, scientists say. (Chico Enterprise-Record)

Fireworks:

• Sacramento cops are out in force, looking for illegal fireworks. The sheriff's department will double its number of officers on the hunt. Starting this week, having the little fire starters can mean jail time. (CBS Sacramento)

Water jerks:

• Everyone seems to be at a loss on how to get people to start saving water. Beatrice the Biologist may have stumbled onto the answer — it's a mixture of shame and badges. I'm going to print out the car one and post it in my window. Maybe then people will stop judging me for my filthy Camry. (Scientific American)

How has your community been affected by the drought? Share your story with a photo on Twitter or Instagram. Tag it #mydrought. For more details on our photo project, click here.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Less water in Hoover Dam means less power coming from the Dam's generating units. ; Credit: Dawn Danby/via Flickr

Monday's fat stack of news also includes some views about what to do about drought and Western water supplies.

The New York Times has published six answers to the questions "What are the best ways to share the water? And how can we ensure it lasts for the foreseeable future?" Pat Mulroy, former general manager of the Southern Nevada Water Authority, weighs in, as do several other think tankers:

[N]ew energy and fuel production options have become more water intensive. Unconventional oil and gas production methods such as hydraulic fracturing have significant implications for local and regional water quality and quantity. Bioenergy consumes water at various stages of production (including irrigation for crops) and also has impacts on water quality and quantity...We should be pursuing cleaner energy and streamlined approaches to conserving water in order to truly safeguard our water supply. (Newsha Ajami/Stanford University)

An incredible 40 percent of the water consumed by Americans goes into meat and dairy production. Livestock must drink water and there is some water use at the farm, but most of this water is for the producing animal feed...Is this a wise allocation of the limited supply of freshwater in America? (Arjen Hoekstra/University of Twente, Netherlands)

• Closer to home, the Sacramento Bee has an ongoing series about drought solutions. Mariposa County resident Tom DeVries, who lives in forestland at 4,000 feet, offers his take:

Trees take water; a big one can draw 100 gallons a day out of the ground. All that junk forest in California is sucking up water that should be filling my spring and well and flowing downhill toward the rest of you. (Sac Bee)

• You know who else has good ideas about how to conserve water in drought? Australians. (KQED)
• Jay Lund from UC Davis modeled a "mega-drought" with his team and found that the economic consequences of a big drought event could be mostly managed through smarter water conservation policies. (California Water Blog)
• Falling water levels at Lake Mead are lowering Hoover Dam's energy production. Generating units have recently been "derated," meaning that they're expected to have a lower capacity for producing electricity now that there's less water to turn turbines. (EE News)
• Jason Dearen and Garance Burke report on "senior rights holders," and how poorly California accounts for water use by people who have rights dating back before 1914 at anytime, and how much that matters now during the drought. (AP)
• You're gonna see a lot of these stories all week: it's a terrible year for setting off fireworks. I bet rural fire chiefs have their teeth on edge already. (Merced Sun-Star)
• And we'll finish up in Southern California. In the first of a duo of Dana Bartholomew stories, the Daily News reports on Turf Terminators, a company that offers to leverage the recently-raised turf removal incentive and swap out homeowners' lawns for less thirsty landscapes...essentially for free, since the company's premise is that it can do the work for the price of the rebate. (Daily News)
• In the second, Bartholomew profiles a Studio City water-conservation demonstration at homes along Rhodes Avenue. (Daily News)
• And a UCLA project examining water use and conservation potential in territory served by the Los Angeles Department of Water and Power suggests that we're not pricing water well enough to encourage conservation. Authors of a policy brief with the California Center for Sustainable Communities say dual metering, for inside and outside, would also improve conservation. (Imperial Valley News)

How has your community been affected by the drought? Share your story with a photo on Twitter or Instagram. Tag it #mydrought. For more details on our photo project, click here.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Sen. Mitt Romney is proposing a temporary pay bonus — up to $12 an hour — for front-line employees during the COVID-19 pandemic. The increase would be paid, in part, by employers and offset via a payroll tax credit.; Credit: Carolyn Kaster/AP

Sen. Mitt Romney is proposing a way for workers in front-line and essential jobs to get a temporary pay bump during the COVID-19 pandemic.

Released on Friday, Patriot Pay is a proposal from the Utah senator and 2012 Republican presidential candidate aimed at providing bonus pay — up to $12 an hour on top of normal wages — for employees in eligible jobs. The increase would extend through May, June and July and would be paid out by employers and the federal government via a payroll tax credit.

Workers in industries designated by Congress and the Department of Labor as essential, including hospitals, grocery stores and health manufacturing, could qualify for the hazard pay, according to a one-page summary of Patriot Pay.

"Health care professionals, grocery store workers, food processors, and many others — the unsung patriots on the frontline of this pandemic — every day risk their safety for the health and well-being of our country, and they deserve our unwavering support," Romney said in press release announcing the plan. "Patriot Pay is a way for us to reward our essential workers as they continue to keep Americans safe, healthy, and fed."

Romney is not the only lawmaker to propose a form of hazard pay for essential employees.

Last month, Senate Democrats revealed their own proposal — a federal fund offering payments of up to $25,ooo, or $13 an hour and retroactive compensation for qualifying workers dating back to late January, when the public health emergency was first declared.

Their plan also proposes a one-time payment of $15,000 to draw new workers into essential fields.

Sen. Bernie Sanders has also called for some form of hazard pay.

Unlike the Democratic proposal however, Romney's plan opts to offer employers a refundable payroll tax credit for paying out the bonuses to eligible employees. The plan states that employers would be refunded for up to three-quarters of hazard pay bonuses to employees making less than $90,000 a year.

"This form of hazard pay would complement, not replace, an employer's responsibility to pay their workers — it is designed to quadruple any bonuses an employer gives to essential workers," Romney's office said.

This content is from Southern California Public Radio. View the original story at SCPR.org.

A woman passes a closed Social Security Administration office in Los Angeles in 2013. Some 53,000 of the agency's workers are now working from home.; Credit: Frederic J. Brown/AFP via Getty Images

The coronavirus pandemic has forced many people to work from home, and that includes employees of the federal government. The numbers vary by agency, but at the Social Security Administration, some 53,000 workers are doing so.

Social Security field offices are closed. But the shutdown hasn't stopped the agency from processing claims for new benefits and appeals of benefit denials. And according to statistics that the SSA sent its workers, the agency has been doing so at a faster pace than before.

"Telework is proving a great boon to the service Social Security provides to the American people," says Ralph deJuliis, who works at the SSA's office in Tulsa, Okla. "We are getting the checks to people faster and quicker."

DeJuliis is president of the American Federation of Government Employees Council 220, which represents many Social Security workers. And he says he hopes the SSA will continue allowing employees to work from home.

Telework, he says, is "good for the employees, good for the public. We've got the work done. We kept the public out of harm's way because, let's face it, we deal with mostly people who are old or disabled. They are at the highest risk."

According to deJuliis, the SSA has found that its backlog of pending cases has fallen by 11% since March 23, when the agency instituted wide-scale telework, and that calls from recipients are answered more quickly.

Isabel Sawhill, a senior fellow at the Brookings Institution, says it's not surprising that productivity is up.

"Actually, there are studies that have been done, including studies in government agencies — small-scale studies, to be sure — but they have shown that productivity does rise when people get to work from home," she says.

Jeff Neal, a former head of human resources at the Department of Homeland Security, says it's not surprising that people become more productive when they work from home.

"The really good workers might be sitting there at their home desk, wherever that is," he says. "And they're supposed to stop at 5 o'clock, and they look at their watch or their computer and they realize it's 7 o'clock and they've still been working, because they get into things and they start getting stuff done and they just keep on going."

It's unclear how many federal workers across the government are teleworking. According to the most recent statistics, from two years ago, 42% of the some 2.1 million government employees were eligible to telework, although only about half of those were in fact working from home.

The Trump administration had been hostile to teleworking, Neal says, because in its view it sees it as a benefit to federal workers. But Neal says it's also a benefit to taxpayers.

"If people view it as what it really is, which is something that is in the interest of the federal government to have, then they would continue it because it helps them hire. It helps them retain people," he says. "And most importantly, it helps them remain operational during a national emergency. So it's a very good thing."

And Sawhill at Brookings says she expects teleworking will continue to increase both in government and the private sector after the coronavirus crisis ends.

"This experience has showed us that we can get work done at home and that we can meet people's needs, the public's needs, by doing so," she says. "That doesn't mean there aren't lots of downsides. But overall, I think this is a trend that is going to accelerate sharply as a result of this recent experience."

The federal government has not given any guidance as to when it expects all federal workers to return to their offices.

The SSA issued a statement saying it continues to monitor the COVID-19 situation across the nation, promising that when it does reopen offices, it will provide a safe environment for the people it serves and its employees.

This content is from Southern California Public Radio. View the original story at SCPR.org.

Julio Osorio stands in the Valhalla Memorial Park Cemetery near his mother's grave. (Emily Elena Dugdale/KPCC); Credit: Emily Elena Dugdale

The devastating Woolsey fire broke out one year ago. In Malibu, it wreaked havoc not only on hundreds of homeowners but also on the day laborers, housekeepers and gardeners who traveled to the city to work in its affluent neighborhoods.

This content is from Southern California Public Radio. View the original story at SCPR.org.

In L.A., community leaders are working to prevent an undercount of Asian Angelenos. ; Credit: via NPR

The 2020 Census kicks off in a matter of weeks. Census officials say Asian immigrants are “hard-to-count” because many have limited English and distrust government. 

Leo Moon is learning about the census with friends at a city-led workshop in Koreatown. He didn’t fill out the form in 2010, mostly because he didn’t want the government knowing he’s undocumented. But Moon says he’ll take part next year because the census determines how much funding and representation people get.  

This content is from Southern California Public Radio. View the original story at SCPR.org.

Robert F. Kennedy's speech at the Ambassador Hotel. Sandi Gibbons the woman in the white dress on the bottom right.

She’s spent her life on both sides of the microphone.

For half of her career she was a reporter, finding herself in places like the Ambassador Hotel ballroom on the night Robert F. Kennedy was shot, and in the courthouse covering Charles Manson.

For the other half of her professional life, she spent a lot more time in L.A.’s courthouses as the spokeswoman for the L.A. County District Attorney’s office. She served three DAs, and now she’s hanging it up. Her retirement lunch was attended by three past and present DAs, with a fond message from a fourth, and as many of her reporter and DA friends could fit in the restaurant.

RELATED: Veteran reporter, DA spokesperson Sandi Gibbons is retiring

Sandi Gibbons has tales to tell, and here she recounts a few funny, moving and plain old perplexing ones from her life in court. And I can tell you from knowing her, she is one great dame.

Correction: Original headline spelled Sandi Gibbons' name "Sandy"

This content is from Southern California Public Radio. View the original story at SCPR.org.

The Census Bureau says it will continue its relaunch of limited field operations for the 2020 census next week in some rural communities in nine states.; Credit: Matt Rourke/AP

The Census Bureau says it is continuing the gradual relaunch of limited field operations for the 2020 census next week in nine states where the coronavirus pandemic forced the hand-delivery of paper forms in rural areas to be suspended in mid-March.

On May 13, some local census offices in Florida, Georgia, Kansas, Kentucky, Missouri, North Carolina, Oregon, Pennsylvania and Washington are scheduled to restart that fieldwork, according to an updated schedule the bureau published on its website Friday.

All workers are expected to be trained in CDC guidance in preventing the spread of COVID-19, and besides a new reusable face mask for every 10 days worked and a pair of gloves for each work day, the bureau has ordered 2 ounces of hand sanitizer for each census worker conducting field operations, the bureau tells NPR in an email.

The announcement means more households that receive their mail at post office boxes or drop points are expected to find paper questionnaires left outside their front doors soon. In areas where access to the online census form at my2020census.gov can be spotty, paper forms help ensure that all homes can participate in the once-a-decade head count of every U.S. resident.

The results are used to determine how many congressional seats and Electoral College votes each state gets through 2030. They also guide the redrawing of voting districts and the distribution of an estimated $1.5 trillion a year in federal funding for schools, roads and other public services in local communities.

The Census Bureau also announced on Friday that fingerprinting for newly hired census workers will pick up again next week in and around Philadelphia, Seattle, Portland, Ore., and Pittsburgh. With responses from close to 86 million households bringing the national self-response rate to just over 58% as of Thursday, the federal government is relying on staffing up with enough door knockers to complete the count. They're currently scheduled to make in-person visits to unresponsive homes starting in August.

Last month, Census Bureau officials asked Congress to consider pushing back the legal deadlines for delivering census data used to reapportion House seats and reshape voting maps by four months because of the delays brought on by the coronavirus.

In a letter to U.S. Senate leaders released on Friday, more than a dozen Democratic senators led by Brian Schatz of Hawaii are calling for the next COVID-19 relief package to include more funding and requirements for the Census Bureau "to keep both field workers and the public safe while conducting this constitutionally required enumeration."

This content is from Southern California Public Radio. View the original story at SCPR.org.