Generative AI could help overwhelmed travelers organize their thoughts, compare options and complete vacation plans they might otherwise abandon, according to new research from the University of Surrey.
A multidisciplinary scientific team at the University of Malaga has developed a new technology based on magnetic nanoparticles that enables precise, rapid and reliable diagnosis of allergy to beta-lactam antibiotics, including amoxicillin and other penicillins.
Virtually all cultures and eras fizz with magic. You might call it a secret ingredient of human life because magic takes so many forms and serves so many functions.
The Japan Aerospace Exploration Agency's (JAXA) Hayabusa2 spacecraft reached another milestone this summer, a first for space agencies. On Sunday, July 5, the probe conducted the first successful laser-ranging experiment during a flyby of asteroid Torifune, the first exploration target of Hayabusa2's Extended Mission. This latest milestone will advance the capabilities of JAXA and other space agencies as they pursue future missions involving near-Earth asteroids (NEAs) and other deep-space objects.
Anyone who has ever woken up with a hangover will recognize its physical and psychological effects: headache, nausea, self-loathing, regret and perhaps even some shame at the uninhibited behavior that accompanied the intoxication.
Thermoelectric materials can directly convert heat into electricity, making them promising for recovering waste heat from factories, vehicles and other sources. They can also transport heat when an electric current is applied through a phenomenon known as the Peltier effect. These properties have attracted considerable interest in energy-saving technologies and thermal management.
"Color coatings are expected to provide vivid color, brightness, gloss and long-term durability, yet no existing technology satisfies all of these requirements simultaneously," says Kobe University materials engineer Hiroshi Sugimoto. Conventional coatings usually rely on relatively thick pigment layers that fade and add significant weight.
The central north Amazon, with extensive areas of high forest cover, natural savannas and vast, important Indigenous territories, was not previously considered the area most affected by climate change.
Plans to limit the global temperature rise to 1.5°C above preindustrial levels depend on reaching net-zero emissions and, in many cases, actively removing carbon dioxide (CO2) from the air. While this helps limit extreme weather, sea level rise, ecosystem loss and the risk of triggering irreversible climate tipping points, a new study, published in Science Advances, finds that reducing CO2 levels may have an unexpected effect. Climate simulations used in the study suggest that the Southern Ocean around Antarctica may switch from being an important carbon sink to being a prolific source of carbon.
For cancer patients undergoing head and neck radiation therapy, people living with Sjögren's syndrome, people with diabetes or older people, reduced saliva production and the resulting dry mouth are far more than uncomfortable. They can have major consequences for quality of life, making it difficult to eat, speak and swallow, altering taste perception, and increasing the risk of dental cavities and oral infections.
