العلوم والبيئة
Water molecules turn out to be secret messengers for magnetism
المصدر: Phys.org - latest science and technology news stories · نُشر
Water is not usually thought of as a magnetic material. But a new study led by researchers at Tohoku University's Institute of Multidisciplinary Research for Advanced Materials, in collaboration with National Taipei University of Technology (Taipei Tech), has found that tiny shif
Water is not usually thought of as a magnetic material. But a new study led by researchers at Tohoku University's Institute of Multidisciplinary Research for Advanced Materials, in collaboration with National Taipei University of Technology (Taipei Tech), has found that tiny shifts in the orientation of water molecules can flip on magnetic partnerships between metal ions that are not even directly bonded to each other.
أخبار ذات صلة
Harnessing laser nuisance achieves record resolution for atomic measurements
A shoebox-sized color detection device could enable precise measurements at record resolution, according to new research led by Adelaide University. An international team exploited an integrating sphere—a highly reflective hollow cavity that causes light to bounce around inside m
Phys.org - latest science and technology news stories ·
Prison data analysis finds choosing lowest reoffending risk scores preserves overall accuracy
Whether an individual reoffends after their release from prison or is successfully rehabilitated depends on several factors. When assessing the risk of recidivism, all of these are taken into account—both by human experts and by machine learning models. If several equally reliabl
Phys.org - latest science and technology news stories ·
Sexual violence can hide in plain sight at music festivals, according to new study
The pressure to maintain an atmosphere of fun and escapism can make it harder for festival organizations to acknowledge and respond to harm, while frontline workers are left dealing with its consequences, a new study finds.
Phys.org - latest science and technology news stories ·
Seafloor clay reveals past dramatic ice loss in West Antarctica
Scientists have discovered the best evidence yet to show that West Antarctica's most vulnerable ice streams—including its giant Thwaites Glacier—repeatedly collapsed and retreated far inland during natural warm periods of the last 800,000 years.
Phys.org - latest science and technology news stories ·
Swordfish may be using deep dives to navigate the open ocean
Swordfish spend much of their time hunting prey about 600 meters (1,970 feet) below the surface in the ocean twilight zone, but occasionally, they reach depths of more than 1,000 meters (3,280 feet). Now, scientists from the Woods Hole Oceanographic Institution (WHOI) are investi
Phys.org - latest science and technology news stories ·