Researchers at Penn State University have developed crystalline materials that allow optical fibers to have integrated, high-speed electronic functions. The breakthrough enables faster and more efficient technologies in telecommunications, laser technology, and remote-sensing devices.
A genetic variant has been linked to an increased risk of large artery ischemic stroke, the second leading cause of death worldwide. The discovery opens up new avenues for treatment and prevention, potentially leading to personalized medicine approaches.
Researchers at Stanford have created a novel nanowire welding technique using plasmonics that enables precise heating without damaging the wires. This breakthrough allows for the production of stronger, more efficient meshes for various electronic devices and solar applications.
A novel technique enhances bone growth by guiding stem cells to the bone surface, increasing bone density and preventing age-related bone loss. The study successfully tested this approach in mice with osteoporosis, paving the way for human trials.
Plant steroid hormones brassinosteroids play a crucial role in regulating the number and distribution of stomata on leaves. Research found that brassinosteroids inhibit the protein BIN2, allowing stomata formation when present and inhibiting it when absent.
Researchers create specially engineered mammalian cells with a chemical handle to label proteins of interest efficiently without disrupting their function. The new approach enables fast, high-yield protein labeling and has advantages over existing methods.
Researchers at UBC have discovered the molecular pathway enabling receptors in immune cells to find and flag pathogen fragments. This discovery could lead to more efficient vaccines against HIV, tuberculosis and malaria, as well as personalized medical options.
A recent study by University of Innsbruck climate researchers found that land-cover changes have a limited effect on glacier loss in the Kilimanjaro area. The team's novel methodology showed that LCC mainly alter precipitation over glaciers, resulting in local increases or decreases in glacier mass.
Researchers created an integrated electronic component directly into optical fibers, bypassing the need to integrate fiber-optics onto a chip. This breakthrough enables high-speed optoelectronic function and has potential applications in telecommunications and hybrid technologies.
Climate researchers found that tree-ring reconstructions of temperature change may underestimate the climate response to past volcanic eruptions. The study compared tree-ring temperature reconstructions with model simulations and found a significant discrepancy in the response to three large tropical eruptions.