搜索结果: 1-15 共查到“理学 structural”相关记录321条 . 查询时间(0.17 秒)
朱卫国教授团队在《Nature Structural & Molecular Biology》发文揭示DNA损伤修复起始阶段染色质乙酰化的调控新机制（图）
DNA 朱卫国教授 生物学 赖氨酸
2023/10/23
DNA损伤应答与修复经历“进入-修复-恢复” (Access-Repair-Restore，ARR）三个生物学过程。核小体稳态对于DNA损伤应答及信号解除、基因转录瞬时激活与抑制至关重要。单就组蛋白赖氨酸乙酰化来说，乙酰化介导染色质松弛以便DNA修复推进或促进基因转录；去乙酰化则造成致密染色质结构以保护遗传物质不受损失或抑制基因转录，因此染色质松散被认为是DNA双链断裂修复（DSBs）的先决条件。...
AI system can generate novel proteins that meet structural design targets（图）
AI系统 新型蛋白质 可调蛋白质
2023/6/6
MIT researchers are using artificial intelligence to design new proteins that go beyond those found in nature.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Kolmogorov-Smirnov type testing for structural breaks: A new adjusted-range based self-normalization approach
结构断裂 Kolmogorov-Smirnov检验 KS检验 调整范围 自归一化方法
2023/4/23
A popular self-normalization (SN) approach in time series analysis uses the variance of a partial sum as a self-normalizer. This is known to be sensitive to irregularities such as persistent autocorre...
【兴大报告632】A Personal Account on the Total Synthesis for Structural Validation of Natural Glycans and Glycoconjugates（图）
Natural Glycans Glycoconjugates Structural Validation
2023/6/20
报告人：俞飚 教授
中国科学院
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Generalization of Graph Neural Networks and Graph Structural Learning for Robust Representation
图神经网络 泛化 图结构学习 鲁棒表示
2023/4/18
This report consists of two parts associated with graph neural networks: generalization and graph structural learning. We first study the Rademacher complexity of GNNs, as one of independent-algorithm...
More than 100 Cornell researchers from Cornell's Ithaca campus and Weill Cornell Medicine gathered for a two-day workshop in mid-October to discuss structural biology, which encompasses research explo...
Structural complexity in forests improves carbon capture（图）
Structural complexity forests carbon capture
2019/10/17
Forests in the eastern United States that are structurally complex -- the arrangement of vegetation is varied throughout the physical space -- sequester more carbon, according to a new study in Ecolog...
EVALUATING THE STRUCTURAL INTEGRITY OF THE SAINT ANTONIO BARREL VAULT IN THE FORTRESS OF ALMEIDA BY COMBINING LASER SCANNER AND LIMIT ANALYSIS
Historical construction Trace Italienne fortress Masonry Laser scanner Structural diagnosis Limit Analysis
2019/3/4
Under the framework of the modern theory of restoration, this paper shows the experimental results obtained during the structural diagnosis of one of the most important master gates inside the militar...
SHAPE BASED CLASSIFICATION OF SEISMIC BUILDING STRUCTURAL TYPES
Seismic Building Structural Type Classification Machine Learning
2018/11/9
This paper investigates automatic prediction of seismic building structural types described by the Global Earthquake Model (GEM) taxonomy, by combining remote sensing, cadastral and inspection data in...
SHAPE BASED CLASSIFICATION OF SEISMIC BUILDING STRUCTURAL TYPES
Seismic Building Structural Type Classification Machine Learning
2018/11/9
This paper investigates automatic prediction of seismic building structural types described by the Global Earthquake Model (GEM) taxonomy, by combining remote sensing, cadastral and inspection data in...
Earthquake Engineers Shift Focus To Steel Collectors To Ensure Structural Safety（图）
Earthquake Engineers Shift Focus Steel Collectors Ensure Structural Safety
2018/2/1
UA researchers and collaborators turn their attention to lateral force transfer to design buildings that better withstand seismic forces.An award-winning team of researchers at the University of Arizo...
2018年SPIE生物系统和结构的健康监测会议（SPIE Health Monitoring of Structural and Biological Systems XII）
2018年 SPIE 生物系统和结构的健康监测 会议
2017/10/30
2018年SPIE生物系统和结构的健康监测会议（SPIE Health Monitoring of Structural and Biological Systems XII）。
This year, the Computational Structural Bioinformatics Workshop will be held in conjunction with ACM-BCB 2017. The rapid accumulation of macromolecular structures presents a unique set of challenges a...
由中国生物物理学会、清华大学、中科院生物物理研究所和FEI公司联合主办的第三次中国结构生物学冷冻电镜培训班定于2017年7月31日-8月5日在北京召开。
Structural biology has become one of the most important tools to understand the fundamental principles of life. Besides the commonly established X-ray crystallography and nuclear magnetic resonance (N...