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2024

Новости за 12.07.2024

Sciencedaily.com 

Microbeads with adaptable fluorescent colors from visible light to near-infrared

Researchers have successfully developed an environmentally friendly, microspherical fluorescent material primarily made from citric acid. These microbeads emit various colors of light depending on the illuminating light and the size of the beads, which suggests a wide range of applications. Furthermore, the use of plant-derived materials allows for low-cost and energy-efficient synthesis.

Sciencedaily.com 

New ways to study spinal cord malformations in embryos

Scientists have successfully created mechanical force sensors directly in the developing brains and spinal cords of chicken embryos, which they hope will improve understanding and prevention of birth malformations such as spina bifida.

Sciencedaily.com 

High and low tide cause low and high methane fluxes

Methane, a strong greenhouse gas that naturally escapes from the bottom of the North Sea, is affected by the pressure of high or low tide. Methane emissions from the seafloor can be just easily three times as much or as little, depending on the tide, according to a new study.

Sciencedaily.com 

A better way to make RNA drugs

RNA drugs are the next frontier of medicine, but manufacturing them requires an expensive and labor-intensive process that limits production and produces metric tons of toxic chemical waste. Researchers report a new, enzyme-based RNA synthesis method that can produce strands of RNA with both natural and modified nucleotides without the environmental hazards.

Sciencedaily.com 

Neural networks made of light

Scientists propose a new way of implementing a neural network with an optical system which could make machine learning more sustainable in the future. In a new paper, the researchers have demonstrated a method much simpler than previous approaches.

Top Stories (uk) - Google News (ru) 

Sancho back in Man United training after calling a truce with Ten Hag - Daily Mail

  1. Sancho back in Man United training after calling a truce with Ten Hag  Daily Mail
  2. Jadon Sancho: Winger returns to Manchester United training after Erik ten Hag meeting  BBC
  3. Jadon Sancho’s United exile comes to an end after Ten Hag meeting  The Guardian
  4. Man Utd: Sancho, Ten Hag 'draw line under' beef following 'positive meeting' as £73m flop trains  Football365
  5. Source: Sancho back with Utd after Ten Hag talks  ESPN.co.uk

Sports - Google News (uk) 

Jadon Sancho returns to Man United training after calling a truce with Erik ten Hag 10 months on from fallout - Daily Mail

  1. Jadon Sancho returns to Man United training after calling a truce with Erik ten Hag 10 months on from fallout  Daily Mail
  2. Jadon Sancho: Winger returns to Manchester United training after Erik ten Hag meeting  BBC
  3. Sancho returns to United training  Man Utd
  4. Juventus shocked as Sancho resolves Manchester United crisis  Football Italia
  5. Source: Sancho back with Utd after Ten Hag talks  ESPN.co.uk

Sciencedaily.com 

How plant cold specialists can adapt to the environment

Evolutionary biologists studied spoonworts to determine what influence genome duplication has on the adaptive potential of plants. The results show that polyploids -- species with more than two sets of chromosomes -- can have an accumulation of structural mutations with signals for a possible local adaptation, enabling them to occupy ecological niches time and time again.