Новости за 11.11.2022

Accurately moving to a musical beat was thought to be a skill innately unique to humans. However, new research now shows that rats also have this ability. The optimal tempo for nodding along was found to depend on the time constant in the brain (the speed at which our brains can respond to something), which is similar across all species.

Many young people feel anxious, powerless, sad and angry about climate change.

"Dwell fatigue" is a phenomenon that can occur in titanium alloys when held under stress, such as a jet engine's fan disc during takeoff. This peculiar failure mode can initiate microscopic cracks that drastically reduce a component's lifetime.

A new book documents the "transformation" of climate activism, arguing it has gone beyond the streets to exist in new and unexpected forms.

In a recent study, a research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences achieved higher thermoelectric performance of n-type lead telluride (PbTe) by adjusting the band structure and enhancing phonon scattering. Results were published in Nanoscale.

The United Nations this week slammed corporate "greenwashing" and said organizations cannot claim to be net-zero while supporting fossil fuel projects.

Spin glasses are alloys formed by noble metals in which a small amount of iron is dissolved. Although they do not exist in nature and have few applications, they have nevertheless been the focus of interest of statistical physicists for some 50 years. Studies of spin glasses were crucial for Giorgio Parisi's 2021 Nobel Prize in Physics.

Sports and competition are inextricably linked. But producing the optimal match schedule is a sport in itself. Mathematician Roel Lambers studied ways to ensure that darts players and teams playing either soccer or a Dutch regional sport called beugelen are matched up as fairly as possible. He defended his thesis on Friday November 11th at the Department of Mathematics and Computer Science.

A study led by researchers of the Estonian University of Life Sciences demonstrated that Inonotus obliquus, a fungal growth parasitizing the Alnus species, has comparable properties to the fungus growing on Betula species.

An international group of geologists has demonstrated with computer simulation that huge magma eruptions can initiate deeper below the Earth's surface than previously believed. Such flood basalt eruptions have caused many global climate changes and great mass extinction events in the past.

Skyrmions and bimerons are fundamental topological spin textures in magnetic thin films with asymmetric exchange interactions, and they can be used as information carrier for next generation low energy consumption memory, advanced neuromorphic computing, and advanced quantum computing. They have multiple degrees of freedom that can carry information.

The state of California is suing several companies for their role in manufacturing "forever chemicals."

The Subaru Telescope successfully demonstrated engineering first light with a new instrument that will use about 2400 fiberoptic cables to capture the light from heavenly objects. Full operation is scheduled to start around 2024. The ability to observe thousands of objects simultaneously will provide unprecedented amounts of data to fuel Big Data Astronomy in the coming decade.

Federal agencies are yet again considering plans to bring grizzly bears home to the deep forested valleys of the North Cascades where they once thrived.

Griffith University researchers are using the same technology that helps control automated vehicles and is used in speed cameras to find ancient sites in the Mariana Islands.

New research has shown climate change could alter lightning patterns across Europe.

Gamma-ray bursts (GRBs) have been detected by satellites orbiting Earth as luminous flashes of the most energetic gamma-ray radiation lasting milliseconds to hundreds of seconds. These catastrophic blasts occur in distant galaxies, billions of light years from Earth.

Researchers did not detect any SARS-CoV-2 in Thames water after raw sewage discharge, suggesting it is unlikely to be a route of transmission.

Research led by the University of Amsterdam has demonstrated that elusive radiation coming from black holes can be studied by mimicking it in the lab.

A research paper in Estuaries and Coasts provides the first step in improving coastal flood risk by analyzing in detail, how long different UK rivers take to discharge to the coast following heavy storm rainfall.

The idea behind "quiet hour" shopping is to set aside a time each week for a retail experience that minimizes noise and other sources of sensory overload. It is aimed at people who are neurodivergent—an umbrella term for people with autism, ADHD and other sensory-processing conditions.

England's housing sector accounts for 20% of the country's emissions. Its stock is outdated and efforts to improve the energy efficiency of England's homes are limited.

Techniques to improve mental health and well-being, such as mindfulness and meditation, may also encourage people to look after the environment, researchers have found.

A new study by researchers at the L. Douglas Wilder School of Government and Public Affairs at Virginia Commonwealth University provides insight for policymakers on ways to reduce recidivism among youth in Virginia.

In operations management, there's a well-known model called the newsvendor problem. Based on the classic scenario of a paper carrier deciding how many papers to try to sell each day, the newsvendor problem illustrates the challenge of determining supply in advance of knowing demand.