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944 notícias encontradas para "micro"
Shrimp feeding behavior observed under simulated microgravity
Shrimp feeding behavior observed under simulated microgravity
The Space Aquaculture Project at Okayama University of Science is an ambitious research initiative aimed at cultivating fish and crustaceans on the moon and Mars, which are expected to serve as food production bases for future space exploration. The project ultimately seeks to im
New 3D thermal cloak hides objects from heat in any direction
New 3D thermal cloak hides objects from heat in any direction
Researchers have designed and built the first 3D device that can make objects invisible to heat, an advance that could transform how we protect sensitive electronics, manage heat in microchips and shield equipment from thermal detection.
Underwater microphones detect dolphins in Sea of Japan bays about once every ten days
Underwater microphones detect dolphins in Sea of Japan bays about once every ten days
When residents of two coastal communities along the Sea of Japan reported observing dolphins in nearby waters, it caught the attention of some scientists. The marine environment has been changing rapidly in the Sea of Japan, which is partially enclosed by the Japanese archipelago
A 37-year soil experiment revealed a hidden climate threat
A 37-year soil experiment revealed a hidden climate threat
The world's longest-running soil warming experiment has revealed an unexpected climate concern. After nearly four decades, researchers found that warming can cause microbes to break down stable soil carbon that scientists once believed was largely protected. That releases extra c
Researchers define new frontier in quantum materials
Researchers define new frontier in quantum materials
Researchers at City College of New York physicist Vinod M. Menon's Laboratory for Nano and Micro Photonics (LaNMP) have outlined an emerging frontier in quantum materials: atomically thin systems in which light, magnetism and electric charge are strongly intertwined. This rapidly
New platform uncovers genetic edits that boost plant-derived compound production
New platform uncovers genetic edits that boost plant-derived compound production
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
Tailored limits could manage 350,000 chemicals better than zero-release goal
Tailored limits could manage 350,000 chemicals better than zero-release goal
Man-made substances surround us everywhere in our daily lives. According to the current understanding of the "Planetary Boundaries" framework, the carrying capacity for so-called novel entities—which include chemicals, microplastics, and nanomaterials—is considered to have been e
Are we missing the universe's 'noosignatures?'
Are we missing the universe's 'noosignatures?'
Astrobiology has long been split into two camps: a search for "biosignatures" and a search for "intelligence." These look for very different things, but they also leave a huge gap in between. It took 3.5 billion years for us to go from the first microbe to a civilization that sen
Low carbon dioxide levels improve microbial production of biodegradable plastic
Low carbon dioxide levels improve microbial production of biodegradable plastic
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
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Tecnologia
Jogos na palma da mão: ROG Xbox Ally em 10x sem juros de R$ 395,90
Se você sempre sonhou em levar toda a sua biblioteca de jogos do PC e de Xbox para qualquer lugar com o máximo de conforto, o ROG Xbox Ally foi projetado sob medida para entregar a potência de um computador gamer com a interface simplificada e familiar dos consoles de mesa, garantindo que você jogue seus títulos favoritos do Steam, Xbox Game Pass, Epic Games e muito mais na palma da sua mão. O KaBuM! liberou uma condição de pagamento
Alimentos fermentados viram tendência, mas fazem bem ao intestino? Veja o que diz a ciênci
Alimentos fermentados viram tendência, mas fazem bem ao intestino? Veja o que diz a ciênci
Kimchi, chucrute e iogurte são exibidos sobre uma mesa em Nova York, em 10 de julho de 2026. Mary Conlon/AP Mais pessoas estão focando na saúde intestinal, à medida que o consumo máximo de fibras se torna popular, o câncer colorretal aumenta entre os jovens adultos e tratamentos
Microsoft’s Secure Boot has been broken for a decade and no one noticed until now
Microsoft’s Secure Boot has been broken for a decade and no one noticed until now
Old and forgotten "shims" Microsoft failed to revoke have made Secure Boot bypasses simple. O recorte ajuda a contextualizar a pauta dentro de Tech.