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542 notícias encontradas para "material"
AI framework could speed battery, combustion and materials research by automating simulati
Computers have made it easier than ever before to design the perfect material for a given problem: Scientists can create a virtual version and simulate how that material will behave. Building these atomically precise simulations, however, typically requires deep expertise in comp
Quantum computers model nine fusion fuel material configurations for first time
Quantum computers model nine fusion fuel material configurations for first time
A team of scientists from Oak Ridge National Laboratory, Cleveland Clinic and IBM has calculated nine molecular configurations of a promising material to produce fuel for fusion energy—the first known instance of such computations on quantum computers.
Magnetic octupole model captures domain-wall motion in noncollinear antiferromagnets
Magnetic octupole model captures domain-wall motion in noncollinear antiferromagnets
Researchers from The Grainger College of Engineering at the University of Illinois Urbana-Champaign have developed the first magnetic multipole-based micromagnetic model for antiferromagnets. Published in Applied Physics Reviews, their generalized framework provides a theoretical
Incredible new material makes heat programmable
A newly developed material can control and "program" heat, allowing it to direct thermal radiation, switch modes, and remember its settings without continuous power. The innovation could lead to smarter infrared sensors, better energy technologies, and memory devices that use lig
Large language model guides discovery of catalysts for clean energy tech
Designing high-performance catalysts is essential for cleaner energy technologies, but the behavior of multi-element modern catalyst materials is difficult to predict. In a new study, researchers at Tohoku University with international collaborators developed a collaborative fram
From the lab to the moon: Lunar cement alternative survives 6 months on ISS and returned s
Building material samples from the University of Delaware spent six months mounted outside the International Space Station, where the harsh conditions of low Earth orbit tested their limits.
What powers the Everglades? Study tracks how algae and plant matter fuel the food web
What powers the Everglades? Study tracks how algae and plant matter fuel the food web
Scientists thought dead plant material was primarily powering the Everglades. Algae says not so fast. O recorte ajuda a contextualizar a pauta dentro de Agro.
Foto: Jeffry Surianto / Pexels
Caddisfly silk gene evolves quickly without losing adhesive power
Caddisflies are among nature's master underwater builders, capable of spinning sticky silk that they use to form protective cases and webs in freshwater streams. Scientists like the University of Utah's Russell Stewart have long studied this bioadhesive material in the hope of us
Heat-shrinking materials get cleaner production route with lower temperatures and finer pa
Heat-shrinking materials get cleaner production route with lower temperatures and finer pa
Among the many modern technologies that shape life today, functional oxide materials are found in almost everything, from advanced electronics to energy-efficient systems. Functional oxides with high-valent metal ions are a significant topic of interest because of their unusual p
Catching hydrogen in the act: Tracking the absorption process over time
If you're looking for hydrogen on the elemental chart, it won't take you long to find it. It is right there at the beginning, the lightest possible material. One electron, one proton—that's it. Simple, minimalistic, the Marie Kondo of the elemental chart, but with enormous potent
Foto: Eyüpcan Timur / Pexels
Genetic crossovers defy chromosome-length model in male and female mice
A Cornell-led study is challenging a decades-old explanation for how chromosomes exchange genetic material within the biological process that forms eggs and sperm in mammals.
What if our homes could move?
What if our homes could move?
Imagine living in a home that you could simply pick up and move when extreme weather strikes. Instead of bricks and mortar, it's made from materials sourced from the local environment and, if weather conditions change, you pack it up and rebuild it in a safer location. That's exa