Notícias · Recifes

Shear loading reveals sixfold damage growth around stiff particles in aluminum alloy

The resistance of materials to mechanical loads is a decisive factor in component safety, such as in aircraft. Working as part of an international team, researchers from the Karlsruhe Institute of Technology (KIT) have found a previously unknown damage mechanism in metals: Contam

Admin Recifes 15/07/2026 2

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

Admin Recifes 15/07/2026 2

Highly filled liquid epoxy for smaller, more reliable chip packaging

As computer chips become more powerful and compact, the materials that protect them must perform better than ever. In advanced chip packaging, liquid epoxy is widely used because it can flow into tiny spaces before curing into a solid protective layer. To be effective, the materi

Admin Recifes 15/07/2026 2

Heavy-element exotic dust may solve a neutron star merger mystery

When neutron stars merge, they create a powerful explosion called a kilonova that flings out neutron-rich material, some of which decays into heavy elements through a process called the r-process. Recent observations of kilonovae revealed unexpected signatures that could not be e

Admin Recifes 15/07/2026 2

Researchers develop harder, longer-lasting silver plating

A research team led by Seil Kim of the Korea Institute of Materials Science (KIMS) Energy & Environmental Materials Research Division has developed an Ag–PTFE composite plating technology that produces silver coatings with greater hardness and wear resistance than conventional si

Admin Recifes 15/07/2026 2

New technique for building ultra-thin material stacks promises quantum breakthrough

Scientists have unveiled a new fabrication technique for the ultra-clean manufacturing of 2D heterostructures—materials just a few atoms thick—that could be used in quantum technology and electronics. Experts from Southampton and Singapore say the method could be used to develop

Admin Recifes 15/07/2026 2

Açúcar é detectado no espaço pela 1ª vez

Moléculas de açúcar detectadas na Via Láctea mudam forma como a ciência pensava no surgimento da vida. O recorte ajuda a contextualizar a pauta dentro de Ciência.

Admin Recifes 15/07/2026 2

Can everyone live a ‘good life’ without destroying the planet?

Cutting back on our use of energy and materials so that we live within Earth’s means can seem like an insurmountable challenge. But after a decade grappling with these problems, a historic Portuguese city is beginning to walk this tightrope

Admin Recifes 15/07/2026 2

The secret to hydrogen's quantum behavior lies in symmetry

As interest in clean hydrogen power grows, so does the need for safe storage and transportation materials. One such material, vanadium, is a leading candidate because it readily absorbs hydrogen and allows it to move through its crystal structure. However, hydrogen displays varyi

Admin Recifes 15/07/2026 2

Tecnologia

Fim do superaquecimento? Dispositivo controla calor sem gastar energia

Pesquisadores da Universidade Metropolitana de Osaka, no Japão, desenvolveram um dispositivo térmico inovador capaz de controlar a direção para onde o calor é irradiado e "lembrar" sua configuração de funcionamento mesmo após ser totalmente desligado da energia. A descoberta tem potencial de revolucionar a dissipação de calor em chips, principalmente os mais exigentes, como aqueles para data centers. Publicado na rev

Admin Recifes 15/07/2026 3

Negócios

Trump transforma autonomia do Brasil em delito comercial, diz jornal britânico sobre tarifas

EUA e Brasil estão envolvidos em disputas comerciais e tarifárias Reuters via BBC O jornal britânico The Guardian publicou na terça-feira (14/07) um editorial no qual afirma que o presidente dos Estados Unidos, Donald Trump, usa acusações comerciais e tarifas contra o Brasil para atacar a autonomia do país. 🗒️ Tem alguma sugestão de reportagem? Mande para o g1 O governo dos EUA deve anunciar até esta quarta-feira (15/07) se vai aplicar novas tarifas contra o Brasil como parte d

Admin Recifes 15/07/2026 5

Goodwood Festival of Speed 2026: a festa mais eletrizante do automobilismo mundial

O Festival of Speed de Goodwood voltou a reunir os carros mais icônicos e as novidades mais aguardadas do mundo automotivo em um fim de semana inesquecível no sul da Inglaterra.

Admin Recifes 15/07/2026 5

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