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כתבות אחרונות מאתר 'Phys'
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Sea lion camera reveals mother taking pup on educational foraging expedition in the wild‎

Most seals give birth to a pup around the same time each year, and wean them and send them on their way within 12 months in an annual cycle.

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Phys

The most prevalent disability in classrooms may be fetal alcohol spectrum disorder—and supporting students is vital‎

As I walk into the classroom as a newly graduated teacher, I see children—each with unique abilities, interests and an eagerness to learn. This Ontario classroom was designed to be inclusive—a space where all students, regardless of their needs, can thrive.

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Phys

AI isn't likely to wipe out all farming jobs—but it is changing who bears the risks‎

The global economy is bracing for major job disruption as artificial intelligence (AI) advances and spreads across industries. Experts have been warning about this shift for years, and fiercely debating whether the benefits of an AI revolution will outweigh the cost of mass displacement in the workforce.

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Phys

Rules of unknown board game from the Roman period revealed‎

Researchers have used AI to reconstruct the rules of a board game carved into a stone found in the Dutch city of Heerlen. The team concludes that this type of game was played several centuries earlier than previously assumed.

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Phys

Study explores how women in public sector regulate their emotions at work‎

Everyone has had a bad day at work when they decided not to express what they were truly feeling. New research from the University of Kansas explores how women in the public service sector regulate their emotions in the workplace and if expressing or suppressing themselves affects their satisfaction and ability to be their genuine selves in their work.

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Phys

Study finds nearly half of Latin America's crop pesticides are banned in EU‎

Almost half of the pesticides authorized for use on major agricultural crops in Latin America are banned or not approved in the European Union (EU) due to health and environmental risks, according to researchers.

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Phys

Female scientists wait longer to have papers published in life and biomedical sciences‎

If you are a woman working in biomedical and life sciences, you may have longer to wait for your academic paper to appear in print than a comparable paper authored by a man. According to research published in the journal PLOS Biology, female-authored biomedical and life science articles spend around 7.4% to 14.6% longer under review than male-authored articles.

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Phys

AI-generated arguments are persuasive—even when labeled‎

Labeling content as AI-generated does not make it less persuasive than human-authored or unlabeled content, according to a study. Isabel O. Gallegos and colleagues conducted a survey experiment with 1,601 Americans to test whether authorship labels affect the persuasiveness of AI-generated messages about public policies. The work is published in PNAS Nexus.

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Phys

Current flows without heat loss in newly engineered fractional quantum material‎

A team of US researchers has unveiled a device that can conduct electricity along its fractionally charged edges without losing energy to heat. Described in Nature Physics, the work, led by Xiaodong Xu at the University of Washington, marks the first demonstration of a "dissipationless fractional Chern insulator," a long-sought state of matter with promising implications for future quantum technologies.

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Phys

Novel nanosheets boost clot clearing while limiting systemic bleeding‎

Thrombotic disorders—such as ischemic stroke, heart attack, pulmonary embolism, and deep vein thrombosis—are principal contributors to global mortality. However, conventional thrombolytic therapies are often constrained by poor targeting and limited control over the local coagulation environment. In short, they may increase the risk of systemic bleeding and fail to reduce the chance of future clotting at the thrombotic site—thus reducing efficacy and increasing adverse events.

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