Notícias · Recifes

Brasil adota novas regras para carne exportada à União Europeia

Ministério da Agricultura implementa controles para reverter veto da UE à exportação de produtos de origem animal O post Brasil adota novas regras para carne exportada à União Europeia apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 3

Vazio sanitário da soja começa no RS; saiba por que a medida é considerada indispensável

Foto: EmbrapaMedida proíbe plantas vivas de soja no campo por 90 dias e busca reduzir a pressão da ferrugem asiática nas lavouras gaúchas O post Vazio sanitário da soja começa no RS; saiba por que a medida é considerada indispensável apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 4

Caruru-gigante: entenda por que o manejo precoce faz toda a diferença

Foto: Seab/AdaparEssa espécie invasora pode se disseminar e prejudicar a produtividade de culturas como soja, milho e algodão O post Caruru-gigante: entenda por que o manejo precoce faz toda a diferença apareceu primeiro em Canal Rural.

Admin Recifes 15/07/2026 6

Atomic 'domino effect' found to drive phase changes in a two-dimensional crystal

Phase transformations—in which a material changes from one crystal structure to another, thereby acquiring dramatically different properties—are ubiquitous in nature. Understanding the microscopic mechanisms of these transformations is essential for controlling material propertie

Admin Recifes 15/07/2026 2

Soil thickness controls landslide occurrence, study finds

Researchers at University of Tsukuba analyzed high-resolution topographic data from airborne LiDAR to examine the relationships among landslide area, depth, and slope gradient.

Admin Recifes 15/07/2026 3

Researchers break a fundamental rule to create a new concept: Heat that can be directed an

Normally, a material absorbs and emits heat in a linked way: A surface that absorbs heat well at a certain wavelength and direction will also emit heat in the same way. This fundamental relationship, known as reciprocity, limits the ability to independently control heat absorptio

Admin Recifes 15/07/2026 4

Cheetah chases inspire researchers to make a biologically accurate video game

Movement data from wild predator–prey encounters and controlled human catch-tag games have been combined to create realistic simulations of high-intensity movement dynamics and energetics—before being transformed into a publicly accessible video game. This game uses a citizen sci

Admin Recifes 15/07/2026 2

Tiny carbon rings enable a new form of quantum control

Quantum states can be precisely controlled with the help of tiny carbon rings measuring only a few nanometers in size. This is made possible by a class of rarely used electromagnetic dipoles called toroidal moments. Using computer simulations, physicists at Martin Luther Universi

Admin Recifes 15/07/2026 3

Steering light in a flash: New chip redirects light beams in less than a trillionth of a s

Light can carry enormous amounts of information at extreme speeds, making photonic technologies promising for the development of faster communications, more powerful computing systems and more sensitive sensors. But for light to be useful for these purposes, engineers need to be

Admin Recifes 15/07/2026 4

Teenagers understand social media algorithms but want more control, study finds

Teenagers want a greater voice in the design and governance of platforms such as TikTok, Instagram and YouTube, according to new research led by University College Dublin. Rather than passive victims of social media algorithms, the study found adolescents have a sophisticated und

Admin Recifes 15/07/2026 3

Saturn-ring-like laser emission from chiral polymeric microspheres

Controlling light within microscopic spaces is crucial for next-generation optical devices such as photonic integrated circuits and localized sensors. Microspheres formed of luminescent π-conjugated polymers act as optical resonators that confine and amplify light via whispering

Admin Recifes 15/07/2026 3

Incredible new material makes heat programmable

A newly developed material can control and "program" heat, allowing it to direct thermal radiation, switch modes, and remember its settings without continuous power. The innovation could lead to smarter infrared sensors, better energy technologies, and memory devices that use lig

Admin Recifes 15/07/2026 3

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