Scientists study distributed satellite cluster laser networking algorithm with double-layer Markov DRL architecture

Scientists study distributed satellite cluster laser networking algorithm with double-layer Markov DRL architecture

Infographic for Article 10.34133/space.0012. Credit: Space: Science & Technology With the development of satellite networks, space-air-ground integrated networks, and the Internet of Things, the future giant constellations, high-resolution Earth observation, human-crewed spacecraft, space stations and other space-based information systems have put forward an increasingly urgent demand for large-capacity space networking and information transmission. The space …

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Refining biome labeling for microbial community samples

Refining biome labeling for microbial community samples

Graphical abstract. Credit: Environmental Science and Ecotechnology In a study published in the journal Environmental Science and Ecotechnology, researchers from Huazhong University of Science and Technology have introduced “Meta-Sorter,” an AI-based method that leverages neural networks and transfer learning to significantly improve biome labeling for thousands of microbiome samples in the MGnify database, especially those …

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Scientists Finally Discover Why Exercise Cuts Alzheimer’s Risk, Study Says

Scientists Finally Discover Why Exercise Cuts Alzheimer’s Risk, Study Says

Topline Researchers at Massachusetts General Hospital believe they’ve discovered the hormonal link that allows exercise to reduce Alzheimer’s disease risk—the last affirmation that the best known way to combat the disease is by staying active. A social therapist looks at the photo album of the resident of a residential care home for … [+] Alzheimer’s …

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New imaging technique to observe active gene expression in real time

New imaging technique to observe active gene expression in real time

To observe development in the C. elegans worm, seen here, Professor Christopher Hammell’s team at the CSHL Cancer Center expanded upon an imaging technique originally developed for use in single cells. This allowed them to witness, for the first time, active gene expression taking place inside an animal. Credit: Christopher Hammell/Cold Spring Harbor Laboratory There’s …

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Almost 50 people missing after deadly Brazil cyclone

Almost 50 people missing after deadly Brazil cyclone

Damage from the cyclone has affected more than 135,000 people across the state of Rio Grande do Sul. Brazilian rescue workers were on Friday searching for almost 50 people still missing after a devastating cyclone unleashed torrential rain and flooding in the south of the country. Five days after the cyclone, which left 41 dead, …

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A Psychologist Weighs In On Joe Jonas And Sophie Turner’s Divorce Announcement

A Psychologist Weighs In On Joe Jonas And Sophie Turner’s Divorce Announcement

The couple’s marriage is screaming S.O.S. Here are three things to consider if your relationship is … [+] going through it, too. Bruce Glikas/WireImage The recent announcement of Joe Jonas and Sophie Turner’s divorce is making rounds all over the internet. Being one of Hollywood’s most adored pairs, their decision to go their separate ways …

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