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Newly developed microparticles can infiltrate stubborn bacterial matrices and release tiny oxygen bubbles to clean surfaces and wounds more efficiently than hydrogen peroxide or other cleaning agents alone, researchers at the University of Illinois Urbana-Champaign report. In two

A new study led by MIT researchers could drive the development of more energy-efficient digital displays—such as flat-screen TVs, augmented and virtual reality headsets, smartphone screens, medical imaging devices and even large-area ambient lighting surfaces—that also generate r

Researchers discovered that electricity can dramatically reshape how heat flows through certain ceramic materials, increasing heat conduction by almost threefold in a preferred direction. The unexpected result could lead to much more efficient cooling technologies and energy-savi

Virtual fences could make managing grazing livestock on farms more flexible and more efficient while improving animal welfare. A new study by the University of Göttingen shows that virtual fences trigger behavior in cattle similar to that caused by conventional electric fences, i

Materials with magnetic nanostructures have a wide range of potential applications. One area is so-called spintronics, with devices that encode information in magnetic domains. These magnetic bits can be written, read and erased in a more energy-efficient way than bits in current

A surface electrene, BaSiN2:O, developed by researchers at Science Tokyo enables efficient ammonia synthesis under mild conditions while overcoming the long-standing air instability of electrene materials. Synthesized by doping barium silicon nitride with oxygen, the material for

Microorganisms are increasingly being engineered to manufacture valuable compounds ranging from medicines and food ingredients to biofuels and industrial chemicals. However, turning microbes into efficient production platforms requires extensive strain optimization. Finding the r

In an innovative gas fermentation process, reducing the concentration of carbon dioxide was found to significantly improve microbial production of the biodegradable plastic poly[(R)-3-hydroxybutyrate]. Researchers found that hydrogen-oxidizing bacteria grown under safe, nonflamma

Para moradores urbanos com rotina intensa, a Air Fryer Efficient da Electrolux aparece como aliada do dia a dia — e está com 47% de desconto na Amazon.

A hora de fazer o upgrade do seu computador chegou. O Processador Intel Core Ultra 5 Desktop Processor 225F está com uma oportunidade única no KaBuM. Este componente, que normalmente exige um investimento de R$ 1.784,08, sofreu uma queda drástica e agora pode ser adquirido por apenas R$ 589,44 à vista no PIX. O valor atual representa cerca de 30% do seu preço original. Trata-se de uma oportunidade imperdível para quem busca desempenho de ponta para aplicações exigentes e processamento

Modelo da SpaceXAI aposta em menor custo e maior eficiência para disputar espaço com sistemas avançados de inteligência artificial O post Grok 4.5 chega com promessa de virar o jogo na IA apareceu primeiro em Olhar Digital.

Ideia de que é preciso escolher entre renda fixa e variável segue popular, mas contraria a lógica da diversificação defendida por um dos pais da teoria moderna de portfólios The post Rodolfo Amstalden: tudo em renda fixa e nada em variável? appeared first on Seu Dinheiro.