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碳捕获转化为乙烯生产的突破性发现
诸平 2022-9-16 20:33
碳捕获转化为乙烯生产的突破性发现 诸平 Abstract illustration of atoms passing through water and an electrified membrane under a shining sun. Credit: Meenesh Singh 据美国伊利诺伊大学芝加哥分校( University of Illinois at Chicago 简称 UIC ) 2022 年 9 月 9 日报道,该校的研究人员 ...
个人分类: 新科技|5251 次阅读|没有评论
患有新冠肺炎的老年人患老年痴呆的风险增加50%-80%
热度 1 诸平 2022-9-14 15:13
患有新冠肺炎的老年人患老年痴呆的风险增加 50%-80% 诸平 Credit: Pixabay/CC0 Public Domain 在一年一度的世界 阿尔茨海默病日 (World Alzheimer'sDay )即将到来之际,顺便介绍一下 美国凯斯西储大学( Case Western Reserve University 简称 CWRU ) 2022 年 9 月 1 ...
个人分类: 健康生活|5553 次阅读|3 个评论 热度 1
研究人员在一亿开尔文的温度下进行了20秒的核聚变
诸平 2022-9-11 21:22
研究人员在一亿开尔文的温度下进行了 20 秒的核聚变 诸平 Tokamak geometry and the parameter evolution of a FIRE mode. a, The plasma configuration of a FIRE mode in KSTAR. The colour of the lines indicates the ion temperature in kiloelectronvolts, with 10 keV corresponding to ≈1 ...
个人分类: 新科技|6245 次阅读|没有评论
一个开创性的数学方程式可能在未来会改变什么?
诸平 2022-9-10 18:48
一个开创性的数学方程式可能在未来会改变什么? 诸平 A groundbreaking new equation has been developed to model diffusive movement through permeable material exactly for the very first time. Credit: University of Bristol 据英国布里斯托尔大学( University of Bristol ) 2022 年 9 ...
个人分类: 新科技|6833 次阅读|没有评论
科学家们在二维磁体中看到自旋
诸平 2022-9-9 15:10
科学家们在二维磁体中看到自旋 诸平 The pairing between magnons and excitons will allow researchers to see spin directions, an important consideration for several quantum applications. Credit: Chung-Jui Yu 据美国哥伦比亚大学( Columbia University )艾伦·内夫( Ellen Neff ) 2022 ...
个人分类: 新观察|6711 次阅读|没有评论
确定了调节前列腺癌缺氧的分子机制
诸平 2022-9-6 21:38
确定了调节前列腺癌缺氧的分子机制 诸平 Fig. 1 Micrograph showing prostatic acinar adenocarcinoma (the most common form of prostate cancer) Credit: Wikipedia, CC BY-SA 3.0 Fig. 2 Jindan Yu, MD, PhD , professor of Medicine in the Division of ...
个人分类: 新科技|5403 次阅读|没有评论
量子猫的新皮毛:首次发现许多原子的纠缠
热度 1 诸平 2022-9-5 22:08
量子猫的新皮毛 : 首次发现许多原子的纠缠 诸平 Schroedinger’s cat with quantum fur: In the material LiHoF 4 , physicists from the universities of Dresden and Munich have discovered a new quantum phase transition at which the domains behave in a quantum mechanical fashion. Credit: C. ...
个人分类: 新观察|7056 次阅读|2 个评论 热度 1
MOXIE实验可靠地在火星上制造氧气
诸平 2022-9-2 21:48
MOXIE 实验可靠地在火星上制造氧气 诸平 Credit: Pixabay/CC0 Public Domain In a study published today, researchers report that, by the end of 2021, the MIT-led MOXIE project was able to produce oxygen on seven experimental runs on the Red Planet. Credits: Credit: NASA/JPL-Calte ...
个人分类: 新科技|5800 次阅读|没有评论
量子热泵:物理学家的一种新测量工具
诸平 2022-8-29 10:12
量子热泵:物理学家的一种新测量工具 诸平 An illustration of the device, which consists of two superconducting circuits: a cold high frequency circuit (in blue) and a hot low frequency circuit (in red). Here, the current that flows in the red circuit generates an oscillating magnetic fi ...
个人分类: 新科技|6983 次阅读|没有评论
物理学家开发了一种完美的光阱
诸平 2022-8-28 16:01
物理学家开发了一种完美的光阱 诸平 Fig. 1 The light trap setup is shown, consisting of a partially transparent mirror, a thin, weak absorber, two converging lenses and a totally reflecting mirror. Normally, most of the incident light beam would be reflected. However, due to ...
个人分类: 新科技|3409 次阅读|没有评论

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