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科学家开发出使建筑物冬暖夏凉的被动机制
诸平 2024-7-9 19:11
科学家开发出使建筑物冬暖夏凉的被动机制 诸平 Fig. 1 Princeton and UCLA researchers have created a new passive climate control technology using engineered coatings that manage heat transfer by specific wavelengths, potentially offering substantial energy savings and improving com ...
个人分类: 新观察|3255 次阅读|没有评论
令人吃惊的研究表明,永久有毒化学物质可以穿透人体皮肤
热度 1 诸平 2024-7-8 17:58
令人吃惊的研究表明,永久有毒化学物质可以穿透人体皮肤 诸平 A recent study has shown that PFAS, toxic chemicals used in many consumer products, can be absorbed through the skin into the bloodstream, challenging previous assumptions and highlighting the need for further research on these ...
个人分类: 新观察|3749 次阅读|4 个评论 热度 1
革命性的气体分离:效率和成本的双重突破
热度 1 诸平 2024-7-7 14:41
革命性的气体分离:效率和成本的双重突破 诸平 Gas separation is crucial across many industries but often involves energy-intensive processes, such as cooling gases to liquefy and then separate them based on their evaporation temperatures. However, Professor Wei Zhang and his team at the U ...
个人分类: 新科技|3482 次阅读|3 个评论 热度 1
光中的量子流:物理学家发现卡门涡街的光学模拟
诸平 2024-7-1 15:46
光中的量子流:物理学家发现卡门涡街的光学模拟 诸平 https://scitechdaily.com/images/Karman-Vortex-Ring-Streets.jpg An artistic impression of a vortex-ring street analog to the structure of magnetic field of a NDSTP, where the right- and left- handed vortex rings were highlighted by b ...
个人分类: 新观察|3137 次阅读|没有评论
引力波物理学的突破:以前所未有的精度描述黑洞的散射
诸平 2024-6-30 19:49
引力波物理学的突破:以前所未有的精度描述黑洞的散射 诸平 据德国柏林洪堡大学 { Humboldt University of Berlin / Humboldt-Universität zu Berlin (HU) , Berlin, Germany}2024 年 6 月 28 日提供的消息,引力波物理学的突破 : 以前所未有的精度描述黑洞的散射 ( Breakthrough in Gravitational ...
个人分类: 新观察|964 次阅读|没有评论
MIT物理学家为电子打造了一条五车道量子高速公路
诸平 2024-6-29 15:48
MIT物理学家为电子打造了一条五车道量子高速公路 诸平 Fig. 1 Artist’s rendition of a newly discovered superhighway for electrons that can occur in rhombohedral graphene. “We found a goldmine, and every scoop is revealing something new,” says MIT Assistant Professor Long Ju. Credit: S ...
个人分类: 新观察|3998 次阅读|没有评论
科学家发现了让血橙更健康的简单方法
热度 1 诸平 2024-6-28 20:50
科学家发现了让血橙更健康的简单方法 诸平 Fig. 1 Blood oranges, rich in antioxidants and other health-promoting phytochemicals, could offer significant benefits to both consumers and growers if stored at cool temperatures, according to a new University of Florida study. However, fur ...
个人分类: 新观察|3558 次阅读|7 个评论 热度 1
超清洁材料中的量子惊喜重新定义了金属物理学
热度 1 诸平 2024-6-27 20:04
超清洁材料中的量子惊喜重新定义了金属物理学 诸平 Fig. 1 Researchers have discovered new phenomena in an ultra-clean sample of SrVO 3 , challenging existing theories on electron correlations in metals. Credit: SciTechDaily.com Fig. 2 Flowing electricity through materials is a s ...
个人分类: 新科技|3955 次阅读|1 个评论 热度 1
抗衰老疗法会损害健康吗?新研究引发担忧
诸平 2024-6-26 15:33
抗衰老疗法会损害健康吗?新研究引发担忧 诸平 Fig. 1 Recent research highlights the beneficial physiological roles of senescent cells, suggesting that targeting them in anti-aging therapies could be counterproductive and risky. Credit: SciTechDaily.com Fig. 2 Functions o ...
个人分类: 健康生活|3631 次阅读|没有评论
科学家发现一种可以延年益寿的酶
热度 3 诸平 2024-6-25 16:38
科学家发现一种可以延年益寿的酶 诸平 Fig. 1 Fat byproducts like fatty acids and glycerol accelerate aging. The enzyme ADH-1, which breaks down glycerol, shows promise in slowing aging. Interventions such as calorie restriction can extend lifespans, but societal changes are required to ...
个人分类: 健康生活|3747 次阅读|6 个评论 热度 3

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