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12 resultados carregados para "material"
Greener processing cuts cost of novel material for water decontamination
Greener processing cuts cost of novel material for water decontamination
University of Birmingham scientists who used green chemistry to make a next-generation metal-organic framework (MOF) for capturing heavy metals from wastewater have shown that it is cheaper and more resource-efficient to produce than a similar MOF processed conventionally.
A dying star offers a rare glimpse of how the universe recycles its raw materials
A dying star offers a rare glimpse of how the universe recycles its raw materials
Astronomers have captured an unprecedented image of a cosmic recycling project in progress—fragments of a dying star being busted up, stripped and absorbed into interstellar space.
Graphene nanowrinkles could reshape electricity in future ultrathin devices
Graphene nanowrinkles could reshape electricity in future ultrathin devices
Rice University researchers have shown that tiny wrinkles in graphene can change the material's electrical properties, providing evidence for flexoelectricity, a phenomenon in which a material generates an electric charge when it bends unevenly.
Scientists turn sheep’s wool into a material that helps regrow bone
Scientists turn sheep’s wool into a material that helps regrow bone
Keratin extracted from sheep’s wool helped damaged bone regenerate in animals, producing tissue that was more organized and structurally similar to healthy bone than tissue grown with conventional collagen scaffolds.
Light-controlled molecular switches offer exciting possibilities for future electronics, data storage
Light-controlled molecular switches offer exciting possibilities for future electronics, data storage
Whether it's neurons responding to electrical signals or plants stretching toward light, nature is filled with examples of biological materials that respond to their environment.
Foto: K / Pexels
Tecnologia
Telescópio em construção enxerga o fim de uma estrela de perto
Telescópio MOTHRA, ainda em construção, capturou faixas de material estelar nunca vistas ao redor da Nebulosa da Hélic O post Telescópio em construção enxerga o fim de uma estrela de perto apareceu primeiro em Olhar Digital.
Applied Materials Q3 earnings on deck: What to expect
Applied Materials Q3 earnings on deck: What to expect
Applied Materials Q3 earnings on deck: What to expect.
Long-sought Zhang-Rice singlet visualized directly in cuprate superconductor
Long-sought Zhang-Rice singlet visualized directly in cuprate superconductor
Superconductors are materials that conduct electricity with zero electrical resistance below specific temperatures.
Real-time X-ray data analysis with DONUT accelerates materials science
Real-time X-ray data analysis with DONUT accelerates materials science
What if scientists could get a taste of discovery as soon as their experiment finishes?.
Porous material can arrange disordered gas molecules into a crystal-like structure, study predicts
Porous material can arrange disordered gas molecules into a crystal-like structure, study predicts
Capturing carbon or storing hydrogen to combat global warming requires compressing gases into sponge-like porous materials.
New contactless method reveals how mirror-image materials respond differently to light
New contactless method reveals how mirror-image materials respond differently to light
New research introduces a contactless way to see how mirror-image materials respond differently to circularly polarized light, without first building them into a complete electronic device. The researchers developed a novel method based on light-induced charge separation that all
Xiaomi 18 Pro vaza em 5 cores e material diferente do esperado; veja o que muda
Tecnologia
Xiaomi 18 Pro vaza em 5 cores e material diferente do esperado; veja o que muda
O Xiaomi 18 Pro pode chegar ao mercado com cinco opções de cores e uma mudança importante na construção. Segundo um novo rumor publicado pelo informante Digital Chat Station, a Xiaomi testa acabamentos em preto, branco, rosa, azul e vermelho, além de uma traseira que não deve usar vidro. 📱 Veja as melhores promoções de celulares no WhatsApp do CT Ofertas O vazamento não cita diretamente quais aparelhos recebem essa