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Новости за 21.08.2024

Marcell Ozuna, Braves take opener against Phillies

BigNewsNetwork.com (sports) 

(Photo credit: Dale Zanine-USA TODAY Sports) Marcell Ozuna led off the sixth inning with a tiebreaking home run, lifting the Atlanta Braves to a 3-1 win over the visiting Philadelphia Phillies in the opener of a three-game series. The victory allowed the Braves to cut the Phillies' lead in the National League East to six games. Atlanta has won five of seven against Philadelphia this year. Ozuna struck out in his first t

Sharing risk to avoid power outages in an era of extreme weather

Sciencedaily.com 

Heat waves, droughts, and fires place growing stress on the West's electric grid. New research suggests that more integrated management of electricity resources across the region could significantly reduce the risk of power outages and accelerate the transition to clean energy.

Molecular wires with a twist

Sciencedaily.com 

Researchers have developed molecular wires with periodic twists. By controlling the lengths of regions between twists, the electrical conductivity of individual polymer chains can be enhanced. This work may lead to novel organic electronics or single-molecule wires.

Compound in rosemary extract can reduce cocaine sensitivity

Sciencedaily.com 

A team of researchers has discovered that an antioxidant found in rosemary extract can reduce volitional intakes of cocaine by moderating the brain's reward response, offering a new therapeutic target for treating addiction.

Researchers teaching artificial intelligence about frustration in protein folding

Sciencedaily.com 

Scientists have found a new way to predict how proteins change their shape when they function, which is important for understanding how they work in living systems. While recent artificial intelligence (AI) technology has made it possible to predict what proteins look like in their resting state, figuring out how they move is still challenging because there is not enough direct data from experiments on protein motions to train the neural networks.

Novel molecular imaging tool objectively measures and diagnoses smell disorders

Sciencedaily.com 

A new fluorescent imaging probe can for the first time objectively and non-invasively measure loss of smell, clinically known as anosmia. Targeting the olfactory nerve, the new tool has potential to eliminate biopsies used to diagnose certain anosmia conditions and to aid in the development of therapeutic interventions.

Humpbacks are among animals who manufacture and wield tools

Sciencedaily.com 

Researchers suggest a new designation of the humpback whales they study: tool wielders. Researchers have known that humpback whales create "bubble-nets" to hunt, but they have learned that the animals don't just create the bubble-nets; they manipulate this unique tool in a variety of ways to maximize their food intake in Alaskan feeding grounds.

Iowa outlasts Mud Hens in series opener

The Toledo Blade 

The Toledo Mud Hens answered the Iowa Cubs every step of the way Tuesday night, until Iowa’s pair of runs in the 10th inning were too many to match.

Incorporating humidity improves estimations of climate impacts on health

Sciencedaily.com 

Governments, medical institutions and other bodies require accurate models on health-related matters in order to better organize their activities. Climate change has measurable impacts on society, including on human mortality. However, current models to assess the health impacts of climate change do not account for every environmental parameter, especially humidity, which could influence heat stress perceived by the human body, leaving room for improvement. Researchers have now incorporated humidity... Читать дальше...