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上海光源E-line高分辨发射谱助力双原子催化剂构效关系的精准指认（图）
X射线发射 原子催化剂
2024/7/20
上海光源能源材料线（Energy Material beamline，以下简称E-line）是上海光源线站工程中极具代表性的一条光束线站，发展了一系列高分辨X射线谱学方法。其中，高分辨硬X射线发射谱（XES）是国内首个基于七元球面晶体而发展的方法学，分辨率高达0.8 eV@6500eV；可有效解决X射线吸收谱（XAFS）在相近散射强度的配体识别以及微弱电子迁移等精细结构表征方面的难题，如利用价带到...
According to an admittedly informal and unscientific survey of people from online “nuclear affinity groups” conducted by Eric Wesoff, the editorial director for clean energy newsroom Canary Media, the...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：t-stabilities and t-structures for the weighted projective line of type (2)
加权投影线 t-稳定性 t-结构
2023/11/13
We focus on the study of t-stabilities on a triangulated category in the sense of Gorodentsev, Kuleshov and Rudakov. We give an equivalent description for the nest t-stabilities on certain triangulate...
南京农业大学农学院《Plant Biotechnology Journal》发表国家大豆改良中心杨守萍教授团队“The miR156b-GmSPL2b module mediates male fertility regulation of cytoplasmic male sterility-based restorer line under high-temperature stress in soybean”（图）
大豆改良 杨守萍 基因资源
2023/10/28
2023年4月18日，南京农业大学杨守萍教授团队在《Plant Biotechnology Journal》上在线发表了题为“The miR156b-GmSPL2b module mediates male fertility regulation of cytoplasmic male sterility-based restorer line under high-temperature st...
LHCb brings leptons into line（图）
大型强子对撞机 轻子 正轨
2023/5/26
Today the international LHCb collaboration at the Large Hadron Collider (LHC) presented new measurements of rare particle transformations, or decays, that provide one of the highest-precision tests ye...
Islands on the climate front line（图）
气候学 佩里世界之家 气候危机
2023/7/11
Small, remote, and with limited resources, island nations are among the world’s most vulnerable places and, as bellwethers of the climate crisis, have have taken center stage in global policy discours...
Superior Line from Anther Culture of Dendrocalamus latiflorus Selected after Field Trial
Anther Culture Dendrocalamus latiflorus Field Trial
2023/6/2
The selection of superior lines is extremely important to improve the utilization rate and economic value of bamboo. In this research, 120 anther-regenerated bamboo lines were planted in the field, an...
Genome-wide quantitative trait loci reveal the genetic basis of cotton fiber quality and yield-related traits in a G.hirsutum recombinant inbred line population
0-153 sGK9708 棉花产量 品质性状
2024/5/17
利用0-153和sGK9708为亲本构建的RIL群体为材料，通过全基因组QTL挖掘明确了棉花产量及品质性状的相关性及其与QTL簇加性效应方向的关系，初步揭示了棉花产量纤维品质性状负相关形成的遗传基础，为进一步利用标记辅助选择、基因组编辑等技术同步改良棉花纤维品质和产量提供了重要的基因资源和位点信息。该研究以0-153*SGK9708为亲本构建的含有196个重组自交系群体为材料，在黄河流域及西北内陆...
With the conclusion of the Asian play-offs involving Thailand, Iraq, Vietnam and Lebanon, the identity of the 24 teams that will compete for the global title from 12 September is now known. And while ...
中国科学院超导电子学卓越创新中心、上海微系统与信息技术研究所信息功能材料国家重点实验室研究员沈大伟与副研究员刘中灏课题组，与中国人民大学教授王善才、雷和畅、刘凯团队以及德国莱布尼茨固体物理材料研究所（IFW—Dresden）教授Sergey Borisenko研究小组成员进行合作，利用高分辨角分辨光电子能谱实验技术与第一性原理计算对高质量TiB2 单晶样品的低能电子结构进行了研究，首次证实了拓扑半...
Breaking Message Integrity of an End-to-End Encryption Scheme of LINE
E2EE LINE key exchange
2018/7/16
In this paper, we analyze the security of an end-to-end encryption scheme (E2EE) of LINE, a.k.a Letter Sealing. LINE is one of the most widely-deployed instant messaging applications, especially in Ea...
GROUND SUBSIDENCE ALONG SHANGHAI METRO LINE 6 BY PS-InSAR METHOD
Ground subsidence Shanghai Metro Line 6 PS-InSAR COSMO-SkyMed Envisat ASAR
2018/5/15
With the rapid development of urban economy, convenient, safe, and efficient urban rail transit has become the preferred method for people to travel. In order to ensure the safety and sustainable deve...
GLACIER FRONTAL LINE EXTRACTION FROM SENTINEL-1 SAR IMAGERY IN PRYDZ AREA
SAR Glacier Frontal Sentinel-1 CFAR Profile analysis
2018/5/14
Synthetic Aperture Radar (SAR) can provide all-day and all-night observation of the earth in all-weather conditions with high resolution, and it is widely used in polar research including sea ice, sea...
AUTOMATIC GLOBAL REGISTRATION BETWEEN AIRBORNE LIDAR DATA AND REMOTE SENSING IMAGE BASED ON STRAIGHT LINE FEATURES
Registration Automatic LiDAR Remote Sensing Straight Line Similarity Measure
2018/5/15
An automatic global registration approach for point clouds and remote sensing image based on straight line features is proposed which is insensitive to rotational and scale transformation. First, the ...
BUILDING FACADE MODELING UNDER LINE FEATURE CONSTRAINT BASED ON CLOSE-RANGE IMAGES
Close-range Image Line Feature Building Modeling
2018/5/15
To solve existing problems in modeling facade of building merely with point feature based on close-range images , a new method for modeling building facade under line feature constraint is proposed in...