搜索结果: 1-14 共查到“detection”相关记录14条 . 查询时间(0.089 秒)
A single ion imaging-based detection method and device areprovided. After being reflected by an electromodulationsingularity coupling differential imaging reaction unit,aprobe beam from a total intern...
New method tracking changes in blood vessels could advance brain disease detection（图）
血管变化 脑部疾病 成像技术 神经退行性疾病
2023/6/26
A new imaging technique opens a path toward long-term study of blood vessels in aging brains and could help predict neurodegenerative diseases decades before symptoms begin.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Topological materials: concept, theory, prediction, and detection
拓扑材料 固体物理学 量子霍尔效应
2023/4/17
物理学中许多概念是在不断地发展中的。例如人们对光、电子等的理解与它们刚开始出现时的概念已经发生了许多进化，而固体物理学中的“绝缘体”概念也是如此。近三十年来，量子霍尔效应的相关研究不仅催生了拓扑序这一新的物相分类，也推动了拓扑绝缘体这一新兴研究领域的诞生和发展。随着量子自旋霍尔效应、拓扑晶体绝缘体等工作的后续展开，人们意识到对称性可以带来新的拓扑态，同时也不断地在“普通绝缘体”中发现新的拓扑态。这...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Sparse Tensor Optimization Approaches for Traffic Flow Prediction, Anomaly Detection and Video Surveillance
交通流预测 异常检测 视频监控 稀疏张量 优化方法
2023/4/13
Tensor-based modeling and computation emerge prominently with urgent demands from practical applications in the big data era. With the intrinsic sparsity in real data sets and the dimensionality reduc...
Five things to know: Recent breakthrough in neutrino detection（图）
Astronomy Physics Research
2023/6/29
Research published in the journal Physical Review Letters conducted by an international team of scientists including Joshua Klein, the Edmund J. and Louise W. Kahn Term Professor in the School of Arts...
Brown researchers develop new, automated, powerful diagnostic tool for drug detection（图）
药物检测 诊断工具 生物医学 抗抑郁药
2023/6/26
The work by a research team made up largely of Brown graduate and undergraduate students addresses a critical biomedical need and has the potential to be widely adapted by clinicians to monitor antide...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：A LASSO-based Detection and Identification Method on Actuator Integrity Attacks in Remote Control Systems
LASSO 远程控制系统 执行器 完整性 攻击检测 识别方法
2023/4/28
We consider actuator attacks in a remote control system. Compared with sensor attacks that have been studied in most existing literature, the malicious attacks over actuators can cause more disastrous...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Evolutionary Markov Dynamics for Network Community Detection
网络社区检测 进化 马尔可夫 动力学
2023/5/10
Community structure division is a crucial problem in the field of network data analysis. Algorithms based on Markov chains are easy to use and provide promising solutions for community detection. In a...
Scientists make first detection of exotic “X” particles in quark-gluon plasma（图）
夸克 胶子 等离子体 “X”粒子
2023/6/9
In the first millionths of a second after the Big Bang, the universe was a roiling, trillion-degree plasma of quarks and gluons — elementary particles that briefly glommed together in countless combin...
International Symposium on Photoelectronic Detection and Imaging 2009（第三届国际光电子探测与成像技术学术交流会（ISPDI 2009））
第三届 光电子探测 成像技术
2009/4/2
为了促进国际光电子探测与成像技术的发展与应用，继成功举办前两届“国际光电探测与成像技术学术交流会”之后，中国宇航学会光电技术专业委员会联合国际光学工程学会(SPIE)将于2009年6月共同举办第三届国际光电子探测与成像技术学术交流会。此次会议规模预计超过500人，组委会将邀请国外50余位专家到会作专题技术报告。
New Imaging Technique Could Promote Early Detection of Multiple Sclerosis
Imaging Technique Multiple Sclerosis
2007/7/5
June 27, 2007，Researchers from Purdue University have studied and recorded how myelin degrades real-time in live mice using a new imaging technique. Myelin is the fatty sheath coating the axons, or ne...
21 March 2007，A new integrated training package for GPs developed by The University of Queensland aims to upskill doctors and improve the management of skin cancer in Australia.
Tbilisi Cancer Centre: Promoting Early Detection and Treatment of Breast and Cervical Cancers in Georgia（图）
breast cancer Cervical Cancers
2007/1/30
10 January 2007，TBILISI, Georgia — Dr. George Gabunia is a man with a mission. As director of the Tbilisi Cancer Centre, he is fighting an epidemic of breast and reproductive tract cancers in the coun...
C60-Fullerenes: detection of intracellular photoluminescence and lack of cytotoxic effects
C60-Fullerenes cytotoxic biomedical
2006/12/22
14 December 2006，We have developed a new method of application of C60 to cultured cells that does not require water-solubilization techniques. Normal and malignant cells take-up C60 and the inherent p...