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Новости за 01.05.2024

Roadmap to close the carbon cycle

Sciencedaily.com 

Reaching net-zero carbon emissions goals requires finding transformative paths to manage carbon in difficult-to-electrify economic sectors.



A 'cosmic glitch' in gravity

Sciencedaily.com 

Researchers have discovered a potential 'cosmic glitch' in the universe's gravity, explaining its strange behavior on a cosmic scale.

Empire State Building turns 93: look back at iconic moments

Pix11.com 

NEW YORK CITY (PIX11) – New York City’s most famous building turns 93 Wednesday, and what an interesting 93 years it’s been. From the moment former President Herbert Hoover turned on the lights on May 1, 1931, the Empire State Building has been synonymous with the city, its skyline and weird stunts characteristic of New [...]

Marriage of synthetic biology and 3D printing produces programmable living materials

Sciencedaily.com 

Scientists are harnessing cells to make new types of materials that can grow, repair themselves and even respond to their environment. These solid 'engineered living materials' are made by embedding cells in an inanimate matrix that's formed in a desired shape. Now, researchers have 3D printed a bioink containing plant cells that were then genetically modified, producing programmable materials. Applications could someday include biomanufacturing and sustainable construction.

Dynamic DNA structures and the formation of memory

Sciencedaily.com 

An international collaborative research team has discovered that G-quadraplex DNA (G4-DNA) accumulates in neurons and dynamically controls the activation and repression of genes underlying long-term memory formation.

Social-media break has huge impact on young women's body image, study finds

Sciencedaily.com 

There's a large and growing body of evidence pointing to potentially negative impacts of social media on mental health, from its addictive nature to disruptions in sleep patterns to effects on body image. Now, a new study has found that young women who took a social media break for as little as one week had a significant boost in self-esteem and body image -- particularly those most vulnerable to thin-ideal internalization.

Новости России
Москва

Вильфанд сообщил о прекращении опасных для здоровья "египетских ночей" в столице


Understanding youth nicotine use to prevent initiation and escalation

Sciencedaily.com 

Using multiple nicotine products can be associated with higher levels of nicotine dependence among youth and increased mortality in adults, compared with the use of one product alone. Researchers have now uncovered factors that contribute to adolescents using multiple nicotine products. These findings, they say, will help inform efforts to prevent escalation from single to multiple product use.

Cell contractions drive the initial shaping of human embryos

Sciencedaily.com 

Human embryo compaction, an essential step in the first days of an embryo's development, is driven by the contractility of its cells. These results contradict the presupposed driving role of cell adhesion in this phenomenon and pave the way for improved assisted reproductive technology (ART).

Father's gut microbes affect the next generation

Sciencedaily.com 

Researchers changed the composition of the gut microbiota in male mice through common antibiotics, inducing a condition called dysbiosis, and found that: - Mouse pups sired by a dysbiotic father show significantly lower birth weight, and have increased risk of growth disorders and postnatal mortality.


Спорт в России и мире

Новости спорта


Новости тенниса
Уимблдон

Хачанов не смог выйти в третий круг Уимблдона, проиграв 220-й ракетке мира






Скончалась одна из первых ведущих программы «Время»

Губернатор ЯНАО Артюхов встретился со школьниками в «Сириусе»

В Московском регионе выпало до 60% месячной нормы осадков

Звезды российского спорта дадут мастер-классы в Тынде