CONTRACTION

作品数:407被引量:721H指数:11
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相关领域:理学医药卫生更多>>
相关作者:于金贵黄明辉张海燕汤蕴汤树本更多>>
相关机构:山东大学广州华夏职业学院北京连山科技股份有限公司浙江大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>
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Hesperetin Relaxes Depolarizing Contraction in Human Umbilical Vein by Inhibiting L-Type Ca~(2+)Channel
《Chinese Journal of Integrative Medicine》2025年第5期412-421,共10页Kritsana Tipcome Wattana B.Watanapa Katesirin Ruamyod 
Supported by National Research Council of Thailand Thesis Grant for Doctoral Degree Student and the Siriraj Graduate Scholarship(both to K.T.);the Faculty of Medicine Siriraj Hospital,Mahidol University(to W.B.W.and K.R.)。
Objective:To study hesperetin-induced vasorelaxation after depolarizing contraction in human umbilical veins(HUVs)to elucidate the role of L-type Ca~(2+)channel(LTCC)and related signaling pathway.Methods:Isometric ten...
关键词:cardiovascular diseases NUCLEOTIDES cyclic HESPERETIN calcium channels L-TYPE PHOSPHODIESTERASE umbilical veins 
Numerical simulation of size contraction of Typhoon Cempaka(2021)
《Atmospheric and Oceanic Science Letters》2025年第2期29-35,共7页Lingfeng Sun Qingqing Li 
jointly supported by the National Natural Science Foundation of China[grant numbers U2342202 and 42175005];the Qing Lan Project[grant number R2023Q06]。
In 2021,Cempaka,a tiny tropical cyclone,made landfall in China.As the TC intensified prior to landfall,the tropical cyclone size measured with precipitation decreased significantly.A numerical simulation was conducted...
关键词:Typhoon cempaka Vortex size contraction Potential vorticity budget Asymmetric structure Outer rainband 
An electromechanical arm model controlled by artificial muscles
《Science China(Technological Sciences)》2025年第4期193-203,共11页Yitong GUO Jun MA 
supported by the National Natural Science Foundation of China(Grant Nos.62361037,12072139)。
An effective and rapid response of muscle contraction and relaxation is crucial for performing appropriate body gaits,including movements of the arms and legs.Any deformation in the muscles can disrupt gait stability,...
关键词:jointed pendulums muscle relaxation and contraction neural signal artificial muscle CONTROL 
Synergistically enhancing inertial particle focusing using a curved microchannel with expansion-contraction arrays
《Particuology》2025年第3期83-93,共11页Ruihan Zhuang Jionglong Zhang Gang Chen Zhibin Wang Lisi Jia Ying Chen 
the financial support of the Natural Science Foundation of Guangdong Province(grant No.2024A1515012393);the National Natural Science Foundation of China(grant Nos.52106212,U20A20299).
Particle focusing,which organizes randomly dispersed particles into streamlines,is crucial for particle counting,enrichment,and detection.This process is widely applied in disease diagnosis,biochemical testing,and env...
关键词:Inertial focusing Dean flow Synergistic focusing Expansion-contraction array Curved microchannel 
Transmutation of zonal twinning dislocations during non-cozone{1011}twin-twin interaction in magnesium
《Journal of Magnesium and Alloys》2025年第2期681-696,共16页Peng Chen Bin Li 
support from U.S.National Science Foundation(NSF)(CMMI-2016263,2032483).
Theoretically,a twinning dislocation must stay on the twinning plane which is the first invariant plane of a twinning mode,because the glide of twinning dislocation linearly transforms the parent lattice to the twin l...
关键词:MAGNESIUM Contraction twinning Atomistic simulation Lattice transformation 
Space-marching inverse design of subsonic,transonic,and supersonic internal flowfields
《Chinese Journal of Aeronautics》2025年第2期15-30,共16页Bo ZHANG Shihe YI Yuxin ZHAO Rui YANG Ziyuan ZHU Ruitong ZENG 
supported by the National Key Research and Development Program of China(No.2019YFA0405300);the National Natural Science Foundation of China(No.12272405).
Flowfield inverse design can obtain the desired flow and contour with high design efficiency,short design cycle,and small modification need.In this study,the Euler equations are formulated in the stream-function coord...
关键词:Flowfield Inverse design Compressible flow CONTRACTION Nozzle Asymmetric channel 
Quantitative proteomics analysis reveals the pathogenesis of obstructed defecation syndrome caused by abnormal expression of dystrophin
《World Journal of Gastroenterology》2024年第45期4817-4835,共19页Wen-Zhe Li Yu Xiong Tian-Kun Wang Yan-Yan Chen Song-Lin Wan Lu-Yao Li Meng Xu Jing-Jing Tong Qun Qian Cong-Qing Jiang Wei-Cheng Liu 
Supported by the National Natural Science Foundation of China,No.81500505;the Construction of Predominant Disciplines of Zhongnan Hospital of Wuhan University,No.XKJS202017;the Medical Science and Technology Innovation Platform of Joint Foundation of Health Commission of Hubei Province,Zhongnan Hospital of Wuhan University,No.PTXM2021025;the Hubei Provincial Natural Science Foundation,No.2023AFC013.
BACKGROUND Obstructed defecation syndrome(ODS)represents the most prevalent form of chronic constipation,affecting a diverse patient population,leading to numerous complications,and imposing a significant burden on he...
关键词:Obstructed defecation syndrome DYSTROPHIN Smooth muscle CONTRACTION PROTEOMICS L-type voltage-gated calcium channel 
Revisiting the Electron Radius in Light of Length Contraction
《Journal of High Energy Physics, Gravitation and Cosmology》2024年第4期1743-1748,共6页Julie Marty 
In previous work, the electron radius was identified as the “actual electron radius.” However, this is more accurately described as the electron radius at rest. This study reexamines the electron with an emphasis on...
关键词:Electron Radius Length Contraction Lorentz Factor Relativistic Effects Subatomic Particles Compton Scattering 
A closer look at the belief propagation algorithm in side-channel attack on CCA-secure PQC KEM
《Science China(Information Sciences)》2024年第11期313-330,共18页Kexin QIAO Zhaoyang WANG Heng CHANG Siwei SUN Zehan WU Junjie CHENG Changhai OU An WANG Liehuang ZHU 
supported by National Key Research and Development Program of China(Grant No.2022YFB3103800);National Natural Science Foundation of China(Grant No.62102025);Beijing Natural Science Foundation(Grant No.4222035);Open Project Program of the State Key Laboratory of Cryptology(Grant No.MMKFKT202212)。
The implementation security of post-quantum cryptography(PQC)algorithms has emerged as a critical concern with the PQC standardization process reaching its end.In a side-channel-assisted chosen-ciphertext attack,the a...
关键词:KYBER chosen-ciphertext attack side-channel belief propagation contraction strategy machine learning 
Thermosensitive and Wound-Healing Gelatin-Alginate Biopolymer Hydrogels Modified with Humic Acids
《Journal of Renewable Materials》2024年第10期1691-1713,共23页Denis Miroshnichenko Vladimir Lebedev Katerina Lebedeva Anna Cherkashina Sergey Petrushenko Olena Bogoyavlenska Anzhela Olkhovska Ihor Hrubnyk Liudmyla Maloshtan Natalja Klochko 
The main goal of the article is the creation and study of thermosensitive and wound-healing gelatin-alginate bio-polymer hydrogels modified with humic acids.Their rheological properties,swelling and contraction behavi...
关键词:Gelatin-alginate hydrogel humic acids wound healing rheological properties swelling THERMOSENSITIVITY CONTRACTION 
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