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Новости за 01.03.2024

Healthy sleep needs a healthy day: boost exercise to beat your bedtime blues

Sciencedaily.com 

Early riser or night owl, everyone appreciates a good night's sleep. But despite the best of intentions, quality sleep can elude us, sometimes to the point where it can contribute to serious health issues. Now, a new study shows that getting a good night's sleep is tied to how you structure your day, with exercise at the heart of sleep quality.

Singapore Invokes Controversial Foreign Interference Law for the First Time

Voice of America 

SINGAPORE — Chan Man Ping Philip, a 59-year-old Hong Kong-born businessman with strong connections to China, stands in a category of one. As of this week, he is the first and only person designated as a “politically significant person” under Singapore’s foreign interference laws, which places unique reporting requirements on influential individuals deemed to be susceptible to foreign pressure. Chan, who is heavily involved in Singapore’s property sector, must now annually disclose any political donations that he receives worth more than 10... Читать дальше...

Unlocking the potential of lithium-ion batteries with advanced binders

Sciencedaily.com 

Lithium-ion batteries employ binders that encounter challenges such as poor conductivity and expansion during charging. In a recent study, scientists have developed a high-performing binder using poly(vinylphosphonic acid) for silicon oxide-based anodes in lithium-ion batteries. This binder offers enhanced performance as demonstrated by the superior durability, and discharging capacity of the anodes compared to conventional options. With patents filed internationally, this technology holds promise... Читать дальше...

AI-enabled atomic robotic probe to advance quantum material manufacturing

Sciencedaily.com 

Scientists have pioneered a new methodology of fabricating carbon-based quantum materials at the atomic scale by integrating scanning probe microscopy techniques and deep neural networks. This breakthrough highlights the potential of implementing artificial intelligence at the sub-angstrom scale for enhanced control over atomic manufacturing, benefiting both fundamental research and future applications.



New insights on how galaxies are formed

Sciencedaily.com 

Astronomers can use supercomputers to simulate the formation of galaxies from the Big Bang 13.8 billion years ago to the present day. But there are a number of sources of error. An international research team has spent a hundred million computer hours over eight years trying to correct these.

Early vocabulary size is genetically linked to ADHD, literacy, and cognition

Sciencedaily.com 

Are genetic factors underlying children's language development linked to later-life outcomes? In a genome-wide analysis, an international research team found genetic associations between children's early vocabulary size and later-life ADHD, literacy, and general cognition. These associations changed dynamically across the first three years of life. Both producing more words in infancy and understanding fewer words in toddlerhood were associated with a higher risk of ADHD.

Study identifies multi-organ response to seven days without food

Sciencedaily.com 

New findings reveal that the body undergoes significant, systematic changes across multiple organs during prolonged periods of fasting. The results demonstrate evidence of health benefits beyond weight loss, but also show that any potentially health-altering changes appear to occur only after three days without food.

Software speeds up drug development

Sciencedaily.com 

Sugars cover nearly all proteins present at the surface of the cells in our bodies, forming a shield around the proteins. Thus, these sugars influence how cells interact with their environment including pathogens, playing an important role in medical drug development. GlycoSHIELD, a new computational approach to study the sugar shields of proteins, is resource-reducing, time-efficient and user-friendly.

Новости России
Москва

Невидимая угроза: врач Кутушов рассказал, как токсины попадают в вашу еду


SC dismisses PIL seeking to digitally monitor MPs, MLAs

Economictimes.indiatimes.com 

Dismissing the plea, the Bench held "we place the petitioner on notice of the fact that this court will impose costs if he pursues the cases. However, we desist from imposing costs with a caution that no such plea should be filed in the future". The Bench initially warned the petitioner S N Kundra that it would impose a penalty of Rs 5 lakh, for filing such a petition. "This is public time, and this is not about our ego," the CJI orally remarked.

BPA exposure linked to gut microbiota, childhood obesity in new study

Sciencedaily.com 

Researchers found more unique bacteria taxa in children of normal weight than in overweight or obese children. The findings suggest that BPA exposure could promote different microbial communities in normal weight children than those in children with obesity or who are overweight.

Lithium-ion batteries from drones might find second lives in less 'stressful' devices

Sciencedaily.com 

Taking flight can be stressful -- especially for a lithium-ion battery that powers a drone. Too much strain on these cells causes damage and shortens a device's overall lifespan. Research shows the potential to improve batteries in aerial electric vehicles that take off and land vertically. The team developed a new electrolyte to address these challenges and said the 'stressed out' batteries could also have second lives in less strenuous applications.


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