Добавить новость
ru24.net
News in English
Октябрь
2022

Новости за 20.10.2022

A drop in the sea of electrons

Sciencedaily.com 

Researchers have provided a measurement of interactions between Fermi polarons in an atomically-thin 2D semiconductor, using ultrafast spectroscopy capable of probing complex quantum materials. The identification of both repulsive (long-range)and attractive (short range) interactions, and the underlying mechanisms, is an important step to unraveling the rich physics of complex quantum materials and controlling their remarkable macroscopic properties for potential use in future technologies.

Trapping polaritons in an engineered quantum box

Sciencedaily.com 

Researchers have engineered a quantum box for polaritons in a 2D material, achieving large polariton densities and a partially 'coherent' quantum state. New insights from the novel technique could allow researchers to access striking 'collective' quantum phenomena in this material family, and enable ultra-energy efficient and high-performance future technologies. Laying a 'small' 2D material on top of a 'large' layer allowed the researchers to trap and investigate polaritons, comparing them with freely moving polaritons.

Xi's narratives indicate China unlikely to embrace rapid foreign policy changes, says expert

BigNewsNetwork.com 

Beijing [China], October 20 (ANI): Ever since Chinese President Xi Jinping addressed the opening event of the 20th National Congress, China analysts are looking for answers to better understand the mind of all-powerful leader who is set to enter his third term. Regional experts say Xi will either be re-elected as general secretary of the CCP or will be newly elected as chairman of the CCP, a title that has lain dormant si



ILT20 to introduce 'Smartball' technology in inaugural tournament

BigNewsNetwork.com (sports) 

UAE [Dubai], October 20 (ANI): ILT20 aims to take its fan engagement into the stratosphere by partnering with 'Smartball' for the opening edition of the International League T20. When the six franchises face off against each other in the enthralling tournament, starting January 2023, the Smartball will assist ILT20 in providing real-time, in-depth analytics, and serve to enhance player performance much to the delight of c

Endangered birds can be protected from predators with chemical camouflage

Sciencedaily.com 

Researchers used artificial nests to test two methods for reducing the nest predation of vulnerable and endangered ground-nesting birds. The study showed that red foxes can be more easily deceived into not eating bird eggs than raccoon dogs. The methods could be used alongside hunting and offer an alternative, non-lethal solution for creating protection for vulnerable prey.

How can flying insects and drones tell up from down?

Sciencedaily.com 

For proper operation, drones usually use accelerometers to determine the direction of gravity. Scientists have now shown that drones can estimate the direction of gravity by combining visual detection of movement with a model of how they move. These results may explain how flying insects determine the direction of gravity and are a major step toward the creation of tiny autonomous drones.

Looking to move to a galaxy far, far away? Innovative system evaluates habitability of distant planets

Sciencedaily.com 

The research framework developed, along with observational data from the Webb Space Telescope, will enable scientists to efficiently assess the atmospheres of many other planets without having to send a space crew to visit them physically. This will help us make informed decisions in the future about which planets are good candidates for human settlement and perhaps even to find life on those planets.

Extreme weather events have a significant negative impact on skin disease

Sciencedaily.com 

The skin is a large, complex organ, and it serves as the body's primary interface with the environment, playing key roles in sensory, thermoregulatory, barrier, and immunological functioning. As floods, wildfires, and extreme heat events increase in frequency and severity, they pose a significant threat to global dermatological health, as many skin diseases are climate sensitive.

Unprecedented glimpse of merging galaxies

Sciencedaily.com 

Using the James Webb Space Telescope to look back in time at the early universe, astronomers discovered a surprise: a cluster of galaxies merging together around a rare red quasar within a massive black hole. The findings offer an unprecedented opportunity to observe how billions of years ago galaxies coalesced into the modern universe.


Спорт в России и мире

Новости спорта


Новости тенниса