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702 notícias encontradas para "elec"
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
Foto: Steve A Johnson / Pexels
Decoding of one of nature's largest enzymes reveals electron flow behind biological methan
A research team at Marburg University has investigated one of the largest enzyme complexes found in nature to date and deciphered its remarkable structure. Under the supervision of Dr. Jan Schuller, Ph.D. student Sophia Paul from the Center for Synthetic Microbiology (SYNMIKRO) w
How economic expectations and political polarization influence fertility rates and the num
How economic expectations and political polarization influence fertility rates and the num
The University of Barcelona participated in a study that uses an unexpected change of government in Spain—the Spanish Socialist Workers' Party (PSOE) defeated the PP, against the odds, in the March 2004 general election—to examine whether changes in economic expectations affected
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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
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Harvard scientists turn a silicon chip into a DNA writing machine
Scientists have created a silicon chip that can write dozens of DNA sequences simultaneously using electricity and water-based enzymes, offering a cleaner alternative to conventional DNA manufacturing. The breakthrough could eventually support portable DNA-writing devices and eve
Foto: Luana Scorsoni / Pexels
A new route to electrically controlled helimagnetic structures
Advanced magnetic memory and spintronic devices rely on the ability to control magnetic states using electricity. Today, such technologies work by manipulating relatively simple magnetic structures found in ferromagnets, where all the magnetic moments point the same way. However,
Quantum material opens new path for studying unusual electronic behavior
Quantum material opens new path for studying unusual electronic behavior
By combining approaches from two rapidly growing fields of quantum physics, researchers at Penn State and Saint Louis University have demonstrated that a novel specialized material can naturally enable a new way to study unusual physical phenomena known as non-Hermitian dynamics.
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Programmable light simulates quantum matter across 300 processes without bigger circuits
A team of researchers at the University of Ottawa and its Nexus for Quantum Technologies Institute, in collaboration with researchers from Federico II University in Italy, has developed a programmable quantum simulator that shapes a beam of light to replicate how particles move t
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Q&A: Examining the Global South's call for environmental justice amid expanding technology
Digital technologies—from artificial intelligence to smartphones and data centers—are often described as "clean" innovations. Yet every device depends on minerals, electricity, labor and global supply chains, raising important questions about environmental justice and development
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The biggest problem with solid-state batteries may finally be solved
Researchers solved the mystery of how soft lithium dendrites crack the hard ceramic inside solid-state batteries, triggering short circuits. The breakthrough could help engineers build safer, longer-lasting batteries for smartphones, electric vehicles, and other electronics.
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New 3D COF structure could help tune porous materials for batteries and cleanup
A research team synthesized and determined the structure of a borate-linked 3D crystalline covalent organic framework, TCTP-COF, via electron diffraction for the first time. These findings will help scientists determine the structure-property relationships for other 3D COFs and f
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Children back group claims over evidence, but privacy reduces bias, experiments reveal
As we move closer to Election Day 2026, voting preferences are moving back into focus—and with them, analyses of what drives partisanship at the polls. However, less frequently asked is when Americans show evidence of partisan behavior: shortly or well after reaching the legal vo