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Новости за 21.11.2024

Math-selective US universities reduce gender gap in STEM fields, analysis finds

Phys.org 

Nationally, men in colleges and universities currently outpace women in earning physics, engineering, and computer science (PECS) degrees by an approximate ratio of 4:1. To better understand the factors driving these gaps, NYU researchers analyzed bachelor's degrees awarded in the US from 2002–2022, and found that the most selective universities by math SAT scores have nearly closed the PECS gender gap, while less selective universities have seen it widen dramatically.

Establishing a general theory of metal-support interaction: AI-driven advances in catalysis

Phys.org 

How can artificial intelligence (AI) help accelerate scientific discovery based on vast amounts of experimental data? A new study by Prof. Li Weixue's team from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences shows how this can be achieved in heterogonous catalysis. The results were published in Science.

Durable supramolecular plastic is fully ocean-degradable and doesn't generate microplastics

Phys.org 

Researchers led by Takuzo Aida at the RIKEN Center for Emergent Matter Science (CEMS) have developed a new durable plastic that won't pollute our oceans. The new material is as strong as conventional plastics and biodegradable, but what makes it special is that it breaks down in seawater. The new plastic is therefore expected to help reduce harmful microplastic pollution that accumulates in oceans and soil and eventually enters the food chain.

Researchers identify previously unknown compound in drinking water

Phys.org 

A team of researchers from the United States and Switzerland has reported the discovery of a previously unknown compound in chloraminated drinking water. Inorganic chloramines are commonly used to disinfect drinking water to safeguard public health from diseases like cholera and typhoid fever. It's estimated that more than 113 million people in the United States alone drink chloraminated water.

Central Asian Nations Forge Green Trade Route at COP29

Oilprice.com 

While discussions on containing global warming have bogged down inside the blue zone at the COP29 climate summit in Baku, Caspian Basin and Central Asian states have been busy on the sidelines looking for ways to boost “green” trade.  The Middle Corridor, an emerging trade route linking China and Europe via the Caucasus and Central Asia, has been a major topic of discussion on the fringes of COP29. In the spirit of the climate gathering, participants say they are intent on developing a sustainable... Читать дальше...

Prime Bank: Empowering Growth as Kenya's Premier Banking Partner

Entrepreneur.com 

Established in 1992, Prime Bank is one of Kenya's leading banks and a trusted partner for individuals, businesses, and communities across the country. With a nationwide network of 24 branches, Prime Bank offers clients a comprehensive suite of banking products and services tailored to meet their specific needs. The bank is also present in several regional markets, including Malawi, Mozambique, Botswana, Zambia, and Zimbabwe.

NFL Expert Picks: Week 12

SB Nation: Toronto Raptors 

Here are our picks in Week 12.

It’s wild to realize there’s only six weeks left in the NFL regular season. In what’s been a season of colossal ups-and-downs, we’re left with absolute collapses from the likes of Dallas and Cleveland, unexpected surges from the Chargers and Commanders, with Kansas City and Detroit maintaining their status quos.

This is that weird part of the football season where trap games start to sneak in. Confident playoff teams start to look a little too far ahead into the season... Читать дальше...

Brazil’s former president Jair Bolsonaro charged with plotting coup d’état - The Guardian

Sports - Google News (uk) 

  1. Brazil’s former president Jair Bolsonaro charged with plotting coup d’état  The Guardian
  2. 'Attempt to poison me did not work': Brazil's Lula reveals assassination plot against him as Bolsonaro faces coup allegations  The Times of India
  3. Brazil police call for Jair Bolsonaro to be charged for alleged coup plot  Financial Times
  4. Brazil’s Bolsonaro and allies indicted in 2022 coup plot probe  CNN
  5. Brazil police formally accuse ex-President Jair Bolsonaro of coup plot... Читать дальше...

Testing whales’ hearing, and mapping clusters of extreme longevity

Sciencemag.org 

First up this week, where on Earth do people live the longest? What makes those places or people so special? Genes, diet, life habits? Or could it be bad record keeping and statistical flukes? Freelance science journalist Ignacio Amigo joins host Sarah Crespi to discuss the controversies around so-called blue zones—regions in the world where clusters of people appear to have extreme longevity.   Next on the show, producer Kevin Mclean talks with Dorian Houser, director of conservation biology at the National Marine Mammal Foundation. Читать дальше...