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2023

Новости за 14.12.2023

Dezeen Debate features "the wreckage of a fancy idea"

Dezeen.com 

The latest edition of our Dezeen Debate newsletter features a hydrogen refuelling station designed by Philippe Starck. Subscribe to Dezeen Debate now. French designer Starck created a hydrogen refuelling station that has a mirror-polished stainless-steel casing and colour-changing dichroic glass. Starck's design was showcased at the COP28 climate summit in Dubai as part of the Green

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Astronomers discover first population of binary stripped stars

Phys.org 

Astronomers at the University of Toronto have discovered a population of massive stars that have been stripped of their hydrogen envelopes by their companions in binary systems. The findings, published in Science, shed light on the hot helium stars that are believed to be the origins of hydrogen-poor core-collapse supernovae and neutron star mergers.



Ancient DNA reveals how a chicken virus evolved to become more deadly

Phys.org 

An international team of scientists led by geneticists and disease biologists from the University of Oxford and LMU Munich have used ancient DNA to trace the evolution of Marek's Disease Virus (MDV). This global pathogen causes fatal infections in unvaccinated chickens and costs the poultry industry over $1 billion per year.

Study shows diverse gut bacteria communities protect against harmful pathogens by nutrient blocking

Phys.org 

The human gut is home to hundreds of different bacterial species collectively known as the gut microbiome. A major health benefit these provide is to protect the gut against invading pathogens (disease-causing microorganisms) that could cause harmful infections. But up to now, how this protective effect comes about has been unclear, and whether certain bacterial species have a more important role than others.

Researchers, Coast Salish people analyze 160-year-old Indigenous dog pelt

Phys.org 

Researchers from the Smithsonian's National Museum of Natural History led a new analysis that sheds light on the ancestry and genetics of woolly dogs, a now extinct breed of dog that was a fixture of Indigenous Coast Salish communities in the Pacific Northwest for millennia. Anthropologist Logan Kistler and evolutionary molecular biologist Audrey Lin analyzed genetic clues preserved in the pelt of "Mutton," the only known woolly dog fleece in the world, to pinpoint the genes responsible for their highly sought-after woolly fur.

How can Europe restore its nature?

Phys.org 

The "Nature Restoration Law" (NRL) requires member states of the EU to implement restoration measures on at least 20 percent of land and marine areas by 2030 and in all ecosystems in need of restoration by 2050. This includes specific targets to rewet peatlands and to increase pollinator populations. The NRL has already overcome various hurdles: most recently, it was approved by the EU Parliament's Environment Committee after delegations of the Parliament and the Council negotiated the final text.

Canadian scientists are still being muzzled, and that risks undermining climate policy

Phys.org 

Environmental scientists in Canada continue to be stifled in their ability to conduct and communicate their research. Interference in science, also referred to as "muzzling," was a well-documented concern during the Conservative government of the early 2010's, when it gripped the collective consciousness of Canadian federal public sector scientists. Our research sheds light on a broader understanding of the recent interference in environmental sciences in Canada.

Science’s Breakthrough of the Year, and tracing poached pangolins

Sciencemag.org 

Top science from 2023, and a genetic tool for pangolin conservation   First up this week, it’s Science’s Breakthrough of the Year with producer Meagan Cantwell and News Editor Greg Miller. But before they get to the tippy-top science find, a few of this year’s runners-up. See all our end-of-year coverage here.   Next, Jen Tinsman, a forensic wildlife biologist at the U.S. Fish and Wildlife Service, joins host Sarah Crespi to discuss using genetics to track the illegal pangolin trade. These scaly... Читать дальше...

Science's 2023 Breakthrough of the Year: Weight loss drugs with a real shot at fighting obesity - Science

Google.com 

  1. Science's 2023 Breakthrough of the Year: Weight loss drugs with a real shot at fighting obesity  Science
  2. How GLP-1 weight loss drugs dominated 2023  Yahoo Finance
  3. The Weight-Loss Drug Revolution, Part 1: Why These Drugs Work So Well  The Ringer
  4. Q&A: What to know about weight loss drugs  Medical Xpress
  5. Why weight-loss drugs became more popular than ever this year  Science News Magazine

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Москва

Freedom Holding Corp. увеличил выручку на 33% и купил SilkNetCom


TotalEnergies Cements Its Position in South Africa’s Offshore Oil Boom

Oilprice.com 

TotalEnergies has big plans for South African oil and gas despite increasing pressure from environmentalists to curb production. Following the recent go-ahead from the government to develop a new project in the country’s Orange Basin, it appears that Total has solidified its position in the upstream sector of South Africa’s oil industry following several months of uncertainty. In October, the South African government approved TotalEnergies' bid to drill test wells in the Orange Basin, which extends into Namibia... Читать дальше...


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Экс-футболист Масалитин: "Спартак" должен обыгрывать "Акрон"

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РЕЗУЛЬТАТ НА ВЫБОРАХ В США МОГ СДЕЛАТЬ МАЙКЛ ДЖОРДАН?! Россия, США, Европа могут улучшить отношения и здоровье общества?! Дональд Трамп, Владимир Путин, выборы в Америке.