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275 notícias encontradas para "temperature"
Extreme heat is rising—and so is the risk to your heart
As summer heat intensifies across the U.S., the American Heart Association is warning that soaring temperatures don't just make people uncomfortable—they can put serious strain on the heart and increase the risk of life-threatening complications.
Experts offer advice on performing endurance events in excessive heat
As pro cycling teams have been preparing for the start of the Tour de France on Saturday, extreme heat has rolled across Western Europe, smashing temperature records, cracking infrastructure and taking a toll on the population.
Infrared skin sensor tracks deeper hydration at home despite temperature swings
Diagnosis and management of atopic dermatitis, a type of eczema, are complicated by skin temperature fluctuations, unclear responses to at-home moisturizers, and measurement systems that don't penetrate the deep layers of skin affected by the disease.
Dry mRNA vaccine patches reveal design rules for room-temperature storage
New research could help make future mRNA vaccines easier to store and distribute. The study, involving RMIT University, the Massachusetts Institute of Technology and Harvard Medical School, identified conditions that help protect the particles that carry mRNA in dry vaccine patch
Foto: Muhammad  Khawar Nazir / Pexels
Brain implant uses temperature to switch neurons on and off
A research team led by Professor Il-Joo Cho of Korea University College of Medicine has developed a novel brain implant capable of bidirectionally modulating neural activity using temperature, opening new possibilities for next-generation brain-computer interfaces (BCIs) and trea
From mosquito flight range to impact of temperatures: Understanding dengue transmission in
Dengue is caused by the dengue virus and transmitted by mosquito bites. Traditionally endemic in tropical regions such as Latin America and the Caribbean, as well as Southeast Asia, local transmission across several countries in mainland Europe has been documented since 2010. In
High fever could temporarily reduce malaria transmission
High fever could temporarily reduce malaria transmission
The fever experienced by people with malaria exposes parasites to high temperatures within blood cells. This heat can lead to the accumulation of damaged proteins inside the parasite and trigger protective mechanisms against thermal stress.
Heat waves and pollution raise heart risks, doctors warn
Heat waves and pollution raise heart risks, doctors warn
When temperatures climb, the cardiovascular system works harder to keep the body cool by redirecting blood flow from the core to the surface of the skin to allow for evaporation. High temperatures can cause blood to coagulate and thicken, making the process even harder on the hea
Foto: Gabriel Kuettel / Pexels
Advanced climate models used to estimate temperature-related suicide patterns by 2050
A large international team, including researchers from the University of Tokyo, wanted to know whether and how climate change might increase the number of temperature-related suicides around the world. Previous studies have shown that hotter weather is often linked to a higher ri
Heat exposure during pregnancy and infancy may influence children's brain development
Heat exposure during pregnancy and infancy may influence children's brain development
Exposure to high temperatures during pregnancy and early infancy is associated with slower growth of the thalamus later in childhood, according to a study led by the Barcelona Institute for Global Health (ISGlobal), a center supported by the "la Caixa" Foundation. The findings, p
How an emerging class of tick-borne viruses escape human immune defenses
Warmer temperatures bring out ticks that spread diseases such as Lyme disease and Rocky Mountain spotted fever. But another class of emerging tick-borne pathogens—nairoviruses—is on the rise. Some nairoviruses cause high fevers and reduce organ function in people exposed to certa
Europe heat wave: France measures hottest-ever day
Europe heat wave: France measures hottest-ever day
Monuments in Paris are working on reduced hours, as France recorded its hottest-ever average 24-hour temperature. Britain, France, Italy and Spain have issued red alerts and health warnings. More on DW.