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Integrated solvent-process design methodology based on COSMO-SAC and quantum mechanics for TMQ (2,2,4-trimethyl-1,2-H-dihydroquinoline) production
Solvent design Process design COSMO-SAC Quantum mechanics 2,2,4-trimethyl-1,2-H-dihydroquinoline
2023/6/19
TMQ (2,2,4-trimethyl-1,2-H-dihydroquinoline) is an important antioxidant because of relatively low price and ease of application in rubber production technologies. However, due to the limited experime...
【北京大学物理化学讲座】The route going from transition path time distributions and protein folding times, to quantum mechanics, tunneling times and nonadiabatic transition times（图）
route going transition path time distributions quantum mechanics
2023/6/19
【北京大学物理化学讲座】The route going from transition path time distributions and protein folding times, to quantum mechanics, tunneling times and nonadiabatic transition times
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Isometric embedding and fluid mechanics
等距嵌入 流体力学 理论流体力学
2023/5/10
In this talk, I first discuss isometric embedding from differential geometry and its relation with fluid mechanic equations. Then I will present recent progress and my works on isometric embeddings of...
湖南师范大学物理与电子科学学院杨凯科教授在SCIENCE CHINA Physics,Mechanics & Astronomy上发表最新研究成果（图）
杨凯科 SCIENCE CHINA Physics Mechanics & Astronomy 半导体材料 半导体器件
2023/5/11
半导体材料是现代光电和微电子信息技术的基础。后摩尔时代半导体器件尺寸不断缩小和集成电路晶体管数目成倍增加，有效地热耗散和热控制成为微处理器、光伏、热电等设备高效率稳定工作的重要保障。如何调控半导体材料热导率和增强热力学稳定性是需要解决的一个关键科学技术问题。近日，我院杨凯科教授与中国科学院半导体研究所邓惠雄等人在SCIENCE CHINA Physics, Mechanics & Astronom...
High in the treetops of a Chinese rainforest, Ming Guo began to explore the influence of a single cell.
Fibrosis is the thickening of various tissues caused by the deposition of fibrillar extracellular matrix (ECM) in tissues and organs as part of the body’s wound healing response to various forms of da...
2022年3月3日下午，中国岩石力学与工程学会与科爱出版社签署关于创办《Rock Mechanics Bulletin》的合作协议。签约座谈会在京召开，学会党委书记、理事长何满潮院士、科爱出版社副总经理柴钊出席了会议，参加座谈的还有中国岩石力学与工程学会常务副秘书长杨军教授，副秘书长牛晶蕊博士，党政办副主任、兼职副秘书长张丰收教授，科爱出版社出版人李金泽。
第五届非线性力学新进展国际会议征文通知（Fifth International Conference on Recent Advances in Nonlinear Mechanics）
第五届 非线性力学 新进展 国际会议 征文通知
2021/4/30
The fifth International Conference on Recent Advances in Nonlinear Mechanics(RANM 2021) will be held in Hangzhou, China during October 22 – 25, 2021. The objective of RANM 2021 is to provide scientist...
同济大学航空航天与力学学院仲政和赵金峰等在固体力学著名期刊“Journal of the Mechanics and Physics of Solids”上发表论文（图）
固体力学 弹性波宽频 超高能量密度 超分辨率聚焦
2021/3/30
近日，我校航空航天与力学学院仲政教授和赵金峰副教授与多家单位联合，在国际固体力学权威期刊“Journal of the Mechanics and Physics of Solids”（《固体力学与固体物理学杂志》）上发文，首次在实验和理论上实现了弹性波宽频和超高能量密度的超分辨率聚焦。超分辨率聚焦的典型特征是半宽比（FWHM）小于0.5倍波长λ0。现有研究中，负折射透镜、超分辨率透镜、超表面等结...
第五届全国颗粒材料计算力学会议（The Fifth National Conference on Computational Mechanics of Granular Materials）
第五届 颗粒材料 计算力学 会议
2021/3/9
受新型冠状病毒疫情影响，原定于2020年召开的第五届全国颗粒材料计算力学会议延期举办。经中国力学学会批准，由中国力学学会计算力学专业委员会颗粒材料计算力学专业组主办，武汉大学和大连理工大学联合承办的第五届全国颗粒材料计算力学会议(CMGM-2021)将于2021年3月26日至28日在湖北省武汉市召开。本次会议将以“颗粒计算力学的发展与应用前景”为主题，采取以线下为主、结合线上的方式，聚焦颗粒材料的...
中国地质大学科学技术发展院李瑞，王生维，等，资源学院. Rock Mechanics and Rock Engineering，Geometry and Filling Features of Hydraulic Fractures in Coalbed Methane Reservoirs based on Subsurface Observations
煤层气井压裂；裂缝形态；充填特征。
2021/10/15
近期，中国地质大学资源学院王生维教授团队在岩石力学领域著名期刊《Rock Mechanics and Rock Engineering》上发表题为《Geometry and Filling Features of Hydraulic Fractures in Coalbed Methane Reservoirs based on Subsurface Observations》的研究成果。该文通过...
中国民航大学蓝天青年学者洪志亮博士近期研究成果在流体力学顶级期刊《Journal of Fluid Mechanics》上发表（图）
中国民航大学 蓝天青年学者 洪志亮 博士 流体力学
2020/2/24
近日，流体力学国际顶级期刊《Journal of Fluid Mechanics (JFM)》刊登了中国民航大学蓝天青年学者洪志亮博士所撰写的题为“Frequency lock-in mechanism in flow-induced acoustic resonance of a cylinder in a flow duct”的研究论文[ J. Fluid Mech. (2020), vol....
Mechanics of Strong and Tough Cellulose Nanopaper
CARBON NANOTUBE FILM REDUCED GRAPHENE OXIDE STOCHASTIC FIBROUS NETWORKS LANGMUIR-BLODGETT-FILMS
2024/3/8
Cellulose nanopaper, which consists of a porous network of cellulose nanofibrils (CNFs), exhibits excellent mechanical properties with high strength and toughness. The physical mechanisms, including a...
近日，国际流体力学顶级期刊Journal of Fluid Mechanics(简称JFM)发表了数学学院芮洪兴教授课题组的研究成果Superconvergence of a fully conservative finite difference method on non-uniform staggered grids for simulating wormhole propagation w...
The Hunan University in collaboration with Harbin Institute of Technology and Xi'an University of Technology is holding the 8th Symposium on the Mechanics of Slender Structures. This conference runs u...