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כתבות אחרונות מאתר 'Phys'
Phys

AI-driven optical tweezers sort hundreds of particles per hour without humans‎

By teaching an AI to use optical tweezers, researchers from the University of Gothenburg and Chalmers University of Technology have sped up the analysis of life's smallest components. The AI platform captures particles, takes measurements and loads new samples, all without human intervention.

12:16
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Phys

How sea-ice microbes survive the Southern Ocean's harsh winter has implications for climate change‎

A study led by South African scientists reveals that during winter, the sea ice around Antarctica harbors a reservoir of microbes, most of which have one thing in common—the ability to produce and break down a compound known to protect organisms in extreme environments.

12:16
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Phys

India learns to live with hotter summers‎

On India's hot plains, scorching summers have become increasingly hard to endure, requiring adaptations and forcing life into the dark hours before the sun turns punishing.

12:00
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Phys

Bird flu kills 13,000 seal pups on remote Australian island‎

A pathogenic strain of bird flu killed more than 13,000 elephant seal pups after infecting a breeding colony on a sub-Antarctic volcanic island, Australian scientists said Thursday.

12:00
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Phys

Tropical Cyclone Arthur weakens to a low pressure area along the upper Texas coast‎

Tropical Storm Arthur was downgraded to a low pressure area along the upper Texas coast Wednesday night but forecasters expected its remnants to bring life-threatening flooding and days of heavy rains to parts of the southeastern United States, according to the National Hurricane Center in Miami.

11:30
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Phys

Tourism firms face complex path to sustainability‎

Tourism businesses across Aotearoa New Zealand are working to become more sustainable, but a new study shows the process is complex and rarely straightforward. The research, based on in-depth interviews, data analysis and site visits with established tourism operators across the country, examines how businesses move from good intentions to more sustainable ways of working.

06:08
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Phys

Study analyzes buyers' assumptions about carpal chips in Thoroughbred yearlings‎

See the vet reports during any yearling sale and you'll hear it—a ripple of concern when a veterinarian flags a bone chip on a radiograph of the horse's leg. Buyers often step away. Prices drop. The horse, in the minds of many, is already compromised. However, findings of a study from the University of Kentucky Maxwell H. Gluck Equine Research Center challenge that assumption, which carries real financial weight for sellers and consignors.

05:12
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Phys

New study maps the peanut genome in its entirety‎

Peanuts are an important staple crop for many people around the world. As well as being delicious as smooth or crunchy peanut butter, their seeds are high in healthy fats and protein and can be pressed into oil.

04:25
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Phys

The best math lesson for children might be happening at your kitchen table, shows study‎

In the minds of many people, math lives in the classroom—on blackboards, in textbooks, and in tests. New research from Amber Simpson, associate professor in the Department of Teaching, Learning, and Educational Leadership at Binghamton University's College of Community and Public Affairs, shows how math is happening all around us, especially at home, and that families don't even realize the role they play in how children experience mathematics.

04:25
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Phys

Green view index scores predict urban microbial diversity‎

Researchers from the University of Helsinki, Natural Resources Institute Finland, Tamkang University and National Taiwan University investigated how the Green View Index (GVI) relates to the richness and diversity of bacteria in the Taipei metropolitan area in Taiwan. The more vegetation in the area, the richer its microbial community. The Green View Index measures visible greenery from the pedestrian perspective. The work is published in the journal Landscape and Urban Planning.

03:43
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