A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, ...

Abstract: A miniature single-piston valve flow-matching water-hydraulic pump is described in this paper, which designs with a unique double-face cam mechanism to achieve the reciprocating motion of ...

Disorders affecting the nervous system are diverse and include neurodevelopmental disorders, late-life neurodegeneration, and newly emergent conditions, such as cognitive impairment following COVID-19 ...

Abstract: In this article, three polytypes of p-(6H, 4H, 3C)SiC and n-GaN heterojunction single-drift (SDR) and double-drift (DDR) impact-ionization-avalanche-transit-time (IMPATT) diodes are studied.

A new study has found that puffing on e-cigarettes may put you at increased risk for prediabetes. And people who smoke traditional cigarettes as well as the electronic kind may be adding to that risk ...

Maria Branyas Morera, once the world's oldest living person, credited yogurt, fish and olive oil for her health. Researchers in Spain say her diet may explain her remarkable longevity. Grassley raises ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

aDivision of Systems Virology, Department of Microbiology and Immunology, The Institute of Medical Science, The University of Tokyo, Tokyo, Japan bInternational Research Center for Infectious Diseases ...

Using e-cigarettes, cigarettes, or both is associated with higher risk for prediabetes and diabetes, with dual use being the riskiest. Risk is especially elevated in people who are overweight or obese ...