搜索结果: 1-15 共查到“理学 the small”相关记录480条 . 查询时间(0.121 秒)
Gravitational waves, like the discovery of the Higgs boson in 2012, have made their mark on a decade of extraordinary discoveries in physics. Unlike gravity, which is created when massive objects leav...
【有机化学学术报告】Green Chemistry and Activation of Small Molecules（图）
Green Chemistry Activation mall Molecules
2023/6/19
【有机化学学术报告】Green Chemistry and Activation of Small Molecules
水系锌离子电池(ZIBs)因为具有高安全性、低成本、环境友好、高理论体积容量（5854 mAh cm-3)等优势，近几年受到了广泛关注。其中正极作为重要的组成部分直接影响电池的性能，其制备与优化路径也引起了科研人员的广泛关注。δ-MnO2因为具有二维层状结构、大的理论容量且储量丰富、无毒无害等优势，成为锌离子电池理想的正极材料。但是δ-MnO2因为本征导电性差所导致的动力学缓慢，循环过程中结构不稳...
Study on methane in deep-sea sediments shows small releases happen more often than thought（图）
深海沉积物 甲烷 化石生物 单细胞生物
2023/6/26
New research describes evidence that deep sea methane deposits change into gas more frequently than could be monitored previously and that a set of fossilized organisms has a unique ability to detect ...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Convergence analysis of one-point large deviations rate functions of numerical methods for stochastic wave equations with small noise
小噪声 随机波动方程 数值方法 单点大偏差率 函数收敛分析
2023/4/21
In this talk, we present the pointwise convergence of one-point large deviations rate functions (LDRFs) of the spatial finite difference method and further the fully discrete method based on the tempo...
Sparse, small, but diverse neural connections help make perception reliable, efficient（图）
神经连接 丘脑输入 视觉皮层神经元 脑科学
2023/6/5
The brain’s cerebral cortex produces perception based on the sensory information it’s fed through a region called the thalamus.
Subtropical gyres are enormous rotating ocean currents that generate sustained circulations in the Earth’s subtropical regions just to the north and south of the equator. These gyres are slow-moving w...
南京农业大学农学院《Plant Physiology》发表管荣展课题组“A small chromosomal inversion mediated by MITEs confers cleistogamy in Brassica napus”（图）
管荣展 作物遗传 育种
2023/10/28
2022年9月29日，南京农业大学作物遗传与种质创新国家重点实验室油菜遗传育种团队在Plant Physiology发表了 “A small chromosomal inversion mediated by MITEs confers cleistogamy in Brassica napus”的研究论文，阐明了油菜花瓣开放与闭合行为的形成机制。
The movement of small water droplets is controlled by means of a magnet
magnet water movement magnetic field
2021/8/11
A new study has presented and characterized the formation and properties of a superparamagnetic ring, which fits snugly around a drop of water due to liquid-liquid interaction, and allows the drops to...
Small stars share similar dynamics to our sun, key to planet habitability
magnetic activity cool stars magnetic environment
2021/8/10
Scientists show that 'cool' stars like the sun share dynamic surface behaviors that influence their energetic and magnetic environments. Stellar magnetic activity is key to whether a given star can ho...
Like matryoshka dolls: One insect species introduced decades ago to a small island had an effect on several insect populations
insect bacterial symbiont genetic ecological system
2021/8/5
Researchers thought 30 years ago that they just introduced some Glanville fritillary butterfly larvae on a small island in the Åland islands, Finland. Little did they know that within the butterf...
Aviation's contribution to cutting climate change likely to be small
aviation non-CO2 climate change
2021/8/4
Although the emissions targets for aviation are in line with the overall goals of the Paris Agreement, there is a high likelihood that the climate impact of aviation will not meet these goals, accordi...
These now-iconic detectors are critical to a new era of exploration for the ATLAS experiment. In the coming years, a major upgrade to the LHC – known as the High-Luminosity LHC – aims to crank up the ...
2020年8月31日，重庆大学生物工程学院侯长军教授领导的科研团队和罗阳教授的科研团队的研究论文“Disposable 3D GNAs/AuNPs DNA-Circuit Strip for miRNAs Dynamic Quantification”（便携可抛式三维石墨烯阵列DNA电路芯片用于miRNAs 的高灵敏动态分析检测）以重庆大学为第一单位和通讯单位在国际权威期刊Small上发表，该杂志...
Researchers are using data gathered before a deadly 2017 landslide in Greenland to show that deep learning may help predict seismic events such as earthquakes and volcanic eruptions.The tsunami result...