Two women, who tested positive for Covid-19 and residents of the containment zone in Padarayanapura, Bengaluru, gave birth to three babies on Saturday morning. A 20-year-old woman delivered twin babies at the Trauma Care Centre. On Friday, a 34-year-old woman gave birth to a girl. Both women underwent C-sections.

This work describes a method to characterize the size distribution of individual aqueous droplets in a high-density and polydisperse aerosol. It is shown that droplets smaller than 120 nm can be generated by purely mechanical means using a gas dynamic virtual nozzle, and theoretical models are provided for the different flow regimes investigated.

Known as one of the greatest racehorses of his day and sire to more winning horses than any other American thoroughbred before or since, this Smithsonian loan returned the legendary Lexington's remains to the town of his birthplace some 160 years after he was born.

The post One hundred sixty years after his birth a racehorse’s bones return to Lexington appeared first on Smithsonian Insider.

The Zoo’s Smithsonian Conservation Biology Institute in Front Royal, Va., is celebrating the recent hatching of two Micronesian kingfisher (Todiramphus c. cinnamominus) chicks, a female and male, born July 25 and Aug. 20, respectively.

The post Zoo celebrates birth of two Micronesian kingfishers, a species extinct in the wild appeared first on Smithsonian Insider.

Astronomers are confident the Cygnus X-1 system contains a black hole, and with these latest studies they have remarkably precise values of its mass, spin, and distance from Earth.

The post New details on birth of black hole Cygnus X-1 revealed by Chandra X-ray Observatory appeared first on Smithsonian Insider.

A bubbling cauldron of star birth is highlighted in this new image from NASA’s Spitzer Space Telescope of the Cygnus-X star-forming region some 4,600 light-years […]

The post A bubbling cauldron of star birth appeared first on Smithsonian Insider.

Move over Matrix, astronomers have done you one better. They have created the first realistic virtual universe using a computer simulation called “Illustris.” Illustris can […]

The post Astronomers create first realistic virtual universe appeared first on Smithsonian Insider.

Scientists at the Smithsonian Conservation Biology Institute in Front Royal, Va., are celebrating the anniversary of the first birth of a Przewalski’s horse by artificial […]

The post First Przewalski’s horse born by artificial insemination birthday appeared first on Smithsonian Insider.

Point your smartphone at the skeleton of a vampire bat mounted in a museum case, wait a minute and you will see it wiggle, jump […]

The post New App adds Virtual Flesh to Victorian-era Bone exhibit appeared first on Smithsonian Insider.

A case of mistaken identity turned out to be the key for proving that a prehistoric aquatic reptile did not lay eggs, but rather gave […]

The post Fossil shows Prehistoric Reptile Gave Birth in Open Ocean appeared first on Smithsonian Insider.

With over 138 million collection objects, 2.1 million library volumes, and 137,000 cubic feet of archives, the stories of how our collections have made their […]

The post Seventeen Objects for 170 Years (Happy Birthday to us!) appeared first on Smithsonian Insider.

To fully know a species and develop sound conservation efforts, its full life cycle must be understood. But tracking small migratory birds for thousands of […]

The post Keeping Track of Kirtland’s Warbler All Year Long―A Scientific First appeared first on Smithsonian Insider.

Benjamin Ziman, Peter Karabinis, Paul Barghouth, and Nestor J. Oviedo

Nutrient availability upon feeding leads to an increase in body size in the planarian Schmidtea mediterranea. However, it remains unclear how food consumption integrates with cell division at the organismal level. Here we show that Sirtuins is evolutionarily conserved in planarians and specifically demonstrate that Sirtuin-1 (Smed-Sirt-1) regulates organismal growth by impairing both feeding behavior and intestinal morphology. Disruption of Smed-Sirt-1 with either RNAi or pharmacological treatment leads to reduced animal growth. Conversely, enhancement of Smed-Sirt-1 with resveratrol accelerates growth. Differences in growth rates were associated with changes in the amount of time to locate food and overall consumption. Furthermore, Smed-Sirt-1(RNAi) animals displayed reduced cell death and increased stem cell proliferation accompanied by impaired expression of intestinal lineage progenitors and reduced branching of the gut. Altogether, our findings indicate Sirtuin-1 is a crucial metabolic hub capable of controlling animal behavior, tissue renewal and morphogenesis of the adult intestine.

The post Many years of research are celebrated in the December 2010 birth of two cheetah cubs at the Smithsonian Conservation Biology Institute appeared first on Smithsonian Insider.

Tom Crouch, Senior curator in the National Air and Space Museum's Aeronautics Division, discusses Thaddeus Lowe and the birth of American aerial reconnaissance during the Civil War. This presentation was recorded on May 11, 2011 on the National Mall.

The post Tom Crouch, Senior curator in the National Air and Space Museum’s Aeronautics Division, discusses Thaddeus Lowe and the birth of American aerial reconnaissance appeared first on Smithsonian Insider.

Giant panda Mei Xiang (may-SHONG) gave birth to a cub at the Smithsonian’s National Zoo in Washington, D.C. at 5:32 p.m., Friday, Aug. 23. The […]

The post Giant panda Mei Xiang gives birth at Smithsonian’s National Zoo appeared first on Smithsonian Insider.

Full Text:

How do galaxies such as our Milky Way come into existence? How do they grow and change over time? The science behind galaxy formation has long been a puzzle, but a University of Arizona-led team of scientists is one step closer to finding answers, thanks to supercomputer simulations. Observing real galaxies in space can only provide snapshots in time, so researchers who study how galaxies evolve over billions of years need to use computer simulations. Traditionally, astronomers have used simulations to invent theories of galaxy formation and test them, but they have had to proceed one galaxy at a time. Peter Behroozi of the university's Steward Observatory and colleagues overcame this hurdle by generating millions of different universes on a supercomputer, each according to different physical theories for how galaxies form. The findings challenge fundamental ideas about the role dark matter plays in galaxy formation, the evolution of galaxies over time and the birth of stars. The study is the first to create self-consistent universes that are exact replicas of the real ones -- computer simulations that each represent a sizeable chunk of the actual cosmos, containing 12 million galaxies and spanning the time from 400 million years after the Big Bang to the present day. The results from the "UniverseMachine," as the authors call their approach, have helped resolve the long-standing paradox of why galaxies cease to form new stars even when they retain plenty of hydrogen gas, the raw material from which stars are forged. The research is partially funded by NSF's Division of Physics through grants to UC Santa Barbara's Kavli Institute for Theoretical Physics and the Aspen Center for Physics.

Image credit: NASA/ESA/J. Lotz and the HFF Team/STScI

The high rate of premature births in the United States constitutes a public health concern that costs society at least $26 billion a year, according to a new report from the Institute of Medicine of the National Academies.

For some patients, the ability to participate in a clinical trial from the comfort of one’s home is becoming a reality.

A new report from the National Academies of Sciences, Engineering, and Medicine finds that there is no risk-free setting for giving birth, whether at home, in a birth center, or in a hospital.

When it comes to water usage, not all car washes are created equal. Most car washes don’t recycle water, but more and more newly built car washes are starting to. Santa Ana Express Car Wash opened three years ago and its million-dollar equipment recycles 70 percent of its water.; Credit: Maya Sugarman/KPCC

Washing your car with a garden hose can use up to 120 gallons of water. Most corner conveyor belt operations use less, but all that water can add up, as we told you in August.

That’s why the group LA Waterkeeper is challenging motorists to drive dirty and pledge to skip car washes for 60 days. 

"Water conservation is the easiest and most affordable way to quickly reduce water demand and also extend supplies into next year," says Liz Crosson, the group's executive director. 

This summer Ventura County’s water agency asked people to skip washing their rides for a month; some people got detailing and car washes as a reward. Crosson’s group is hoping bragging rights will be enough of an incentive. (Though there are some as-yet-undisclosed prizes.)

People who live in LA are really excited and interested by the cars that they drive," Crosson says. "And frankly, you can have a dirty car and you can have a sticker and have an excuse for having a dirty car so it saves your image too."

The campaign’s just kicking off this weekend (at the Abbott-Kinney festival), but Crosson’s already optimistic for success. Early adopters of the pledge are hundreds of people from the online site Reddit and the general manager for the Los Angeles Department of Water and Power.

GO DIRTY FOR THE DROUGHT. Take the #DirtyCarPledge to not wash your car for 60 days. Ready, Set, Go Dirty! http://t.co/TsxdvsgpCv

— LAWaterkeeper (@LAWaterkeeper) September 25, 2014

From the ED, I’m Molly Peterson, 89-point-3. KPCC.

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

Two security guards talk on the campus of the closed McKinley School, part of the Los Angeles Unified School District (LAUSD) system, in Compton, California.; Credit: ROBYN BECK/AFP via Getty Images

Los Angeles Unified School District officials are making plans for summer — and for now, none of those plans involve reopening school campuses shuttered by the coronavirus pandemic.

In a video address Monday, Superintendent Austin Beutner said LAUSD leaders have "made no decisions" about whether the fall semester — still scheduled to begin on August 18 — will involve students in classrooms, online or both. He said it's not clear what the public health conditions will allow.

Last week, Governor Gavin Newsom surprised many educators when he suggested California schools could resume in-person instruction early — perhaps even as soon as mid-July. Newsom fears the longer students remain at home, the farther they'll fall behind academically. Read more about this on LAist. 

We get the latest on LAUSD’s plans (or lack of them) for the upcoming school year. Plus, if you’re an LAUSD parent or student, weigh in by calling 866-893-5722. 

With files from LAist.

Guest:

Kyle Stokes, education reporter for KPCC; he tweets @kystokes

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

Nuns with the Little Sisters of The Poor, including Sister Celestine, left, and Sister Jeanne Veronique, center, rally outside the Supreme Court in Washington on March 23, 2016.; Credit: Jacquelyn Martin/AP

The birth-control wars return to the Supreme Court Wednesday, and it is likely that the five-justice conservative majority will make it more difficult for women to get birth control if they work for religiously affiliated institutions like hospitals, charities and universities.

At issue in the case is a Trump administration rule that significantly cuts back on access to birth control under the Affordable Care Act. Obamacare, the massive overhaul of the health care system, sought to equalize preventive health care coverage for women and men by requiring employers to include free birth control in their health care plans.

Listen to the arguments live beginning at 10 a.m. ET.

Houses of worship like churches and synagogues were automatically exempted from the provision, but religiously affiliated nonprofits like universities, charities and hospitals were not. Such organizations employ millions of people, many of whom want access to birth control for themselves and their family members. But many of these institutions say they have a religious objection to providing birth control for employees.

For these nonprofits, the Obama administration enacted rules providing a work-around to accommodate employers' religious objections. The workaround was that an employer was to notify the government, or the insurance company, or the plan administrator, that, for religious reasons, it would not be providing birth-control coverage to its employees. Then, the insurance company could provide free birth-control options to individual employees separately from the employer's plan.

But some religiously affiliated groups still objected, saying the work-around was not good enough, and sued. They contended that signing an opt-out form amounted to authorizing the use of their plan for birth control. Among those objectors was the Little Sisters of the Poor, an order of Catholic nuns that runs homes for the elderly poor.

The Supreme Court punted in 2016

The Little Sisters sued, and their case first reached the Supreme Court in 2016. At the time, Sister Constance Viet explained why she refused to sign any opt-out form, saying that "the religious burden is what that signifies and the fact that the government would ... be inserting services that we object into our plan. And it would still carry our name."

Back then, when the Little Sisters' case got to the Supreme Court, the justices basically punted, telling the government and the sisters to work together to try to reach a compromise that would still provide "seamless birth control" coverage for employees who want it, without burdening the Sisters' religious beliefs. Although the Little Sisters did eventually get relief from the lower courts, the fight over the accommodations rules continued right up to the end of the Obama administration.

But when President Trump came into office, the administration issued new rules that would give broad exemptions to nonprofits and some for-profit companies that have objections to providing birth-control coverage for their employees. And the new rules expanded the category of employers who would be exempt from the birth-control mandate to include not just those with religious objections, but those with moral objections, too.

New rules

Those new rules, currently blocked by lower courts, are what is at issue Wednesday in the Supreme Court.

"Many states are suing and none of them can find a single actual woman who claims she's been harmed," says Mark Reinezi, president of the Becket Fund for Religious Liberty, which is defending the Trump rules against challenges brought by Pennsylvania and other states.

And, he adds, "there are many other ways to provide contraceptive coverage to people if they happen to work for religious objectors."

Rienzi says that employees who work for birth-control objectors can get coverage from their spouse's insurance plan, or by switching to a different insurance plan on an Obamacare exchange. And he says that birth control is also available under a program known as Title X, which gives money to state and local governments to provide health care for women.

But Brigitte Amiri, the deputy director the of ACLU's Reproductive Freedom project, says the idea that Title X could make up for the lost coverage is "a joke." Amiri notes that the Title X program has been underfunded for years, and the Trump administration has issued new regulations that in her words "decimated the program."

According to Amiri, "the Trump administration and Vice President [Mike] Pence have long wanted to ... take away coverage for contraception. They want to block access to birth control. They want to block access to abortion ... so this is all part and parcel of the overall attack on access to reproductive health care."

Potential consequences

She maintains that if the expanded Trump rules are upheld for religious objectors, hundreds of thousands of women across the country will lose their contraceptive coverage. Ultimately, Amiri says, there just is no way to maintain birth-control coverage for employees who work for religiously affiliated institutions unless that employer, as she puts it, is willing to "raise their hand" to opt out.

A break in birth-control coverage that big could have serious consequences, say say birth-control advocates. They note that the National Academy of Medicine, a health policy nonprofit, recommended the original rules because birth control is prescribed not just to avoid pregnancy but also to treat various female medical conditions. In fact, it is the most frequently taken drug for women ages 15-60. And it is expensive, $30 a month and more for pills, and as much as $1,000 for buying and having an IUD inserted.

Birth-control advocates say that's the very reason that a broad requirement to cover birth control in insurance was included in Obamacare. They say the new Trump rule improperly undermines that mandate.

But selling that argument to the Supreme Court will be hard. When the court last considered this issue in 2016, its makeup was far less conservative than it is now. Since then, two Trump appointees have been added to the court. And both of those appointees — Neil Gorsuch and Brett Kavanaugh — have already indicated strong support for the notion that religious rights may often trump other rights.

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

On Monday, California State University, Fullerton announced it was planning to begin the fall 2020 semester online, making it one of the first colleges to disclose contingency plans for prolonged coronavirus disruptions.

"Our plan is to enter [the fall] virtually," said Pamella Oliver, the schools provost, at a virtual town hall. "Of course that could change depending on the situation, depending on what happens with COVID-19. But at this point that's what we're thinking."

The public institution in Southern California also said it hopes to resume in-person learning when it's safe to do so.

Oliver asked faculty to start planning for fall virtual classes now, citing the pain felt this spring when the university was forced to transition to online classes. "Having to jump quickly, without having in-depth plans," she said, "added to the difficulty."

Colleges and universities moved spring classes online, and many also closed campuses in response to the coronavirus pandemic. Schools are now grappling with how long the disruptions will last, and what the fall semester will look like, but many have been hesitant to announce their fall plans publicly.

College enrollment was already on a downward trend before the pandemic, making it a competitive field for college recruiters — every student they sign up counts. The big question is: Will students still enroll if college is all online? And will colleges that were already in dire financial straits survive the outbreak?

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

Closing Night Party at last year's 2019 TCM 10th Annual Classic Film Festival in Hollywood, California. ; Credit: Presley Ann/Getty Images for TCM

Like all public events following the start of widespread stay-at-home orders from the state and federal government, the 2020 TCM Classic Film Festival was unfortunately cancelled this year due to health concerns posed by COVID-19. But festival faithful and classic film buffs won’t be left hanging this year.

Instead of a live, in person event, TCM decided to do a Special Home Edition of the annual festival that will air on the TCM Channel. The festival kicked off Thursday evening with a screening of the 1954 version of “A Star is Born” starring Judy Garland and James Mason and will include a number of films from past years’ festival lineups as well as ones that were slated for this year’s event. It ends late Sunday night (technically early Monday morning) with a screening of the 1982 film Victor/Victoria, for which Julie Andrews was slated to be in attendance at the 2020 festival before it was cancelled.

Today on FilmWeek, Turner Classic Movies hosts Ben Mankiewicz and Dave Karger join Larry Mantle to preview this year’s Special Home Edition of the TCM Classic Film Festival, talk about having to pivot due to the pandemic, and sharing some of their favorite films that are screening at this year’s event.

For a list of films and showtimes, click here.

Guests:

Ben Mankiewicz, host for Turner Classic Movies; he tweets @BenMank77

Dave Karger, host for Turner Classic Movies and special correspondent for the Internet Movie Database (IMDb); he tweets @DaveKarger

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

Birth control pills in 1976 in New York. The birth control pill was approved by the FDA 60 years ago this week.; Credit: /Bettmann/Getty Images

Updated at 9:44 a.m. ET

As a young woman growing up in a poor farming community in Virginia in the 1940 and '50s, with little information about sex or contraception, sexuality was a frightening thing for Carole Cato and her female friends.

"We lived in constant fear, I mean all of us," she said. "It was like a tightrope. always wondering, is this going to be the time [I get pregnant]?"

Cato, 78, now lives in Columbia, S.C. She grew up in the years before the birth control pill was approved by the U.S. Food and Drug Administration, on May 9, 1960. She said teenage girls in her community were told very little about how their bodies worked.

"I was very fortunate; I did not get pregnant, but a lot of my friends did. And of course, they just got married and went into their little farmhouses," she said. "But I just felt I just had to get out."

At 23, Cato married a widower who already had seven children. They decided seven was enough.

By that time, Cato said, the pill allowed the couple to avoid having more babies — and she eventually was able to go on to college.

"It was just like going from night to day, as far as the freedom of it," Cato said. "And to know that I had control, that I had choice, that I controlled my body. It gave me a whole new lease on life."

Loretta Ross, an activist and visiting women's studies professor at Smith College, was among the first generation of young women to have access to the birth control pill throughout their reproductive years.

Ross, now 66, said by the time she came of age around 1970, the pill was giving young women more control over their fertility than previous generations had enjoyed.

"We could talk about having sex – not without consequences, because there were still STDS ... but at the same time, with more freedom than our foremothers had," Ross said. "So it changed the world."

For all it's done for women, Ross said that the pill has a complex and controversial history; it was first tested on low-income women in Puerto Rico. Ross said the pill also has limitations; she'd like to see it made available over the counter, as it is in some countries – not to mention, a pill for men.

When the pill was approved in 1960, women had few relatively few contraceptive options, and the pill offered more reliability and convenience than methods like condoms or diaphragms, said Dr. Eve Espey, chair of the Department of Ob/Gyn and Family Planning at the University of New Mexico.

"There was a huge, pent-up desire for a truly effective form of contraception, which had been lacking up to that point," Espey said.

By 1965, she said, 40% of young married women were on the pill.

For Pat Fishback, now 80 and living in Richmond, Va., the newly-available pill allowed her to delay having children in her early 20s until she'd been married for a couple of years.

"It also made having children a positive experience," Fishback said. "Because we had actually, emotionally and intellectually, gotten to the point where we really desired to have children."

It took a bit longer for unmarried women to gain widespread access to the pill and other forms of contraception: Linda Gordon, 80, a historian at New York University, remembers the stigma around single women and contraception at the time.

"When I was in college, a number of women had a wedding ring – a gold ring –that we would pass around and use when we wanted to go see a doctor to get fitted for a diaphragm," Gordon said. "In other words, there were people finding their way to do that, even then."

The pill also gave rise to a variety of other forms of hormonal contraception, many of which are popular today, Gordon said. According to the Centers for Disease Control and Prevention, nearly 13% of American women of reproductive age use the pill — making it the second most popular form of contraception, after female sterilization.

Gordon said that 60 years after the pill's approval, contraception remains a contentious political issue.

Just this week, the U.S. Supreme Court heard arguments in a case involving the birth control mandate in the Affordable Care Act. A decision on whether some institutions with religious or moral objections can deny contraceptive coverage to their employees is expected in the months to come.

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

Full Text:

How do galaxies such as our Milky Way come into existence? How do they grow and change over time? The science behind galaxy formation has long been a puzzle, but a University of Arizona-led team of scientists is one step closer to finding answers, thanks to supercomputer simulations. Observing real galaxies in space can only provide snapshots in time, so researchers who study how galaxies evolve over billions of years need to use computer simulations. Traditionally, astronomers have used simulations to invent theories of galaxy formation and test them, but they have had to proceed one galaxy at a time. Peter Behroozi of the university's Steward Observatory and colleagues overcame this hurdle by generating millions of different universes on a supercomputer, each according to different physical theories for how galaxies form. The findings challenge fundamental ideas about the role dark matter plays in galaxy formation, the evolution of galaxies over time and the birth of stars. The study is the first to create self-consistent universes that are exact replicas of the real ones -- computer simulations that each represent a sizeable chunk of the actual cosmos, containing 12 million galaxies and spanning the time from 400 million years after the Big Bang to the present day. The results from the "UniverseMachine," as the authors call their approach, have helped resolve the long-standing paradox of why galaxies cease to form new stars even when they retain plenty of hydrogen gas, the raw material from which stars are forged. The research is partially funded by NSF's Division of Physics through grants to UC Santa Barbara's Kavli Institute for Theoretical Physics and the Aspen Center for Physics.

Image credit: NASA/ESA/J. Lotz and the HFF Team/STScI

DEF CON and Black Hat announced today that their upcoming security conferences in Las Vegas this summer will no longer be in-person and are instead moving to an all-virtual event. [...]

Bharti Airtel has awarded a multi-million-dollar contract to IBM to deploy a blockchain -based pan India network which will allow the telco to protect its 284 million subscribers from pesky calls and messages

BT decided to showcase its technology by hosting a virtual media summit for AMEA and we knew that we could save money and invite more people if we made it virtual.

Hackers on Thursday disrupted a virtual session of South Africa's parliament, posting pornographic images in the second such incident since the coronavirus outbreak.

Companies like Sony, Samsung, Panasonic, Haier and Godrej Appliance are leveraging Livechat, WhatsApp, DIY video as well as on-call assistance, and helping remotely on real time basis as their service centres are closed in compliance with the government directives.

The UK government on Friday launched a new virtual cyber security school aimed at encouraging teenagers to learn new skills while stuck at home during the coronavirus pandemic lockdown. As part of the free lessons, youngsters can learn how to crack codes, fix security flaws and dissect criminals' digital trails while progressing through a game as a cyber agent.

Bharti Airtel is doubling down on growing its Internet of Things (IoT) business in India and is now specifically targeting the country’s auto the sector to drive growth and partnerships.

New standard can make communication between machines better and cheaper. “We'll be going with a pilot in a denser way rather than just a few trial sites…in a couple of months, we will be commercially rolling out,” Ajay Chitkara, CEO, Airtel Business, told ET. Vodafone Idea, on the other hand, has already conducted commercial pilots in eight cities.

Hackers on Thursday disrupted a virtual session of South Africa's parliament, posting pornographic images in the second such incident since the coronavirus outbreak.

India has been recording unprecedented growth in data and this requires that service providers, like Airtel, increase the number of data centers, the telecom gear maker said.

Of all the MATLAB or MathWorks toolbox functions that have been mentioned in this blog since 2006, imshow and imread have appeared the most. As in last week's post, they often appear together, right at the beginning: ... read more >>

Research using the Environmental Quality Index (EQI) linked increased risk of preterm birth with poor air quality, but not with overall low environmental quality. The study is one of the first to explore the relationship between preterm birth and environmental quality across a range of different environmental domains (including water, air, land, built environment and sociodemographic aspects).