Добавить новость
ru24.net
News in English
Август
2023

Новости за 22.08.2023

Silicon-perovskite tandem cells with a whooping 32.5 per cent efficiency

Sciencedaily.com 

29, 30, 32... -- these are not random numbers, but the efficiency of solar cells, measured by the percentage of incidental sunlight they convert into electrical power. The ellipsis at the end of the line is also not a coincidence, as the efficiency of tandem solar cells has already exceeded 32%.



Deciphering the molecular dynamics of complex proteins

Sciencedaily.com 

Which structures do complex proteins adopt in solution? Biophysicists answer this question using the example of ubiquitin dimers as well as a new combination of high-resolution NMR spectroscopy and sophisticated computer simulations.

New test chamber created to find better ways to keep people cool

Sciencedaily.com 

A shipping container that can test passive cooling systems could help researchers and builders find carbon-free ways to keep people cool in extreme temperatures. Researchers created the 60 square-foot chamber to test passive systems that use wind towers along with water evaporation instead of electricity to cool spaces.

As city heat rises, bird diversity declines

Sciencedaily.com 

A study done on 336 cities in China concludes that heat-retaining buildings and paved surfaces are directly related to a loss in bird diversity. It is likely that the patterns documented in this study are occurring in other large cities across the globe that have abundant asphalt, steel, and concrete with little green vegetation.

Flying to Dubai airport this week? Use Metro, say authorities. Timings, luggage rules and other details

Economictimes.indiatimes.com 

Dubai Airports has advised passengers returning to the UAE after summer vacation to use the Dubai Metro, as the road through the airport could get busy during peak times. August 26 and 27 are expected to be the busiest days for the airport, with over half a million guests expected. The Dubai Metro runs frequently from DXB Terminals 1 and 3, with trains running from 5 AM to midnight on weekdays, and longer hours on special days. Passengers can buy tickets at counters in airport stations and can carry two pieces of luggage on the metro.

'Coastal squeeze:' Massive loss of U.S. coastline tidal flats over 31 years

Sciencedaily.com 

The entire contiguous U.S. has experienced massive urban expansions and the Atlantic Coast shows outstandingly high rates. Urban expansion has substantially squeezed the space of tidal flats and affected surrounding environments. In new urban areas, tidal flats have undergone considerable degeneration with more significant patterns as they get closer to new urban locations. Tidal flats protect against the ocean's destructive powers such as hurricanes. Without some inland spaces to move around, they will likely disappear... Читать дальше...

Новости России
Москва

Пора пригласить певца A.SERGIO для участия в теле- и радиопрограммах, подкастах и шоу!


Treated radioactive water set to be released from Fukushima

USA TODAY 

The Fukushima Daiichi nuclear power plant will start releasing treated and diluted radioactive wastewater into the Pacific Ocean as early as Thursday — a controversial step that the government says is essential for the decades of work needed to clean up the facility that had reactor meltdowns 12 years ago. (Aug. 22)


Спорт в России и мире

Новости спорта


Новости тенниса
Аманда Анисимова

Тарпищев объяснил причины неудачного выступления Анисимовой против Швентек.






Юрист Хаминский назвал возможных наследников режиссёра Юрия Мороза

Экс-жена Сафонова Анастасия требует от вратаря 4 млн рублей судебных издержек

Жители Прикамья активно покупают билеты на транспорт в отделениях Почты России

ЛДПР предложила установить минимальные закупочные цены на говядину и баранину