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CONTRACTIONS: 作品数：78被引量：109H指数：6; 导出分析报告; 相关领域：医药卫生理学更多>>; 相关作者：蒋建敏戴德哉王志中陈伟婷曹桂涛更多>>; 相关机构：中国药科大学华东师范大学上海交通大学香港中文大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划湖北省自然科学基金上海市教育委员会重点学科基金更多>>

Advancements in Fixed Point Theorems forα-Geraghty Contractions in Complete Metric Space: 《Journal of Mathematical Research with Applications》2024年第5期697-710,共14页V.C.BORKAR Mohammed M.A.TALEB Saeed A.A.AL-SALEHI; This article improves and advances the results achieved by Vishal and Naveen,leveraging the use of Lebesgue integrable functions.Going beyond,we investigate fixed point theorems associated with a concept introduced by...; 关键词：fixed point theorems contractive mappings α-Geraghty contractions complete metric spaces Lebesgue integrals α-admissible α-orbital α-orbital attractive

Seeing Is Believing:Directly Imaging Contractions of Artificial Molecular Muscles with Platinum Atom Markers: 《CCS Chemistry》2024年第9期2162-2174,共13页Dan-Yang Zhang Yonghui Zheng Yefei Jiang Wei-Jian Li Xu-Qing Wang Lianrui Hu Wei Wang Hai-Bo Yang; financial support by the National Natural Science Foundation of China(grant no.92056203);the Science and Technology Commission of Shanghai Municipality(grant no.21520710200);the National Key R&D Program of China(grant no.2021YFA1501600);the Innovation Program of Shanghai Municipal Education Commission(grant no.2019-01-07-00-05-E00012);W.W.acknowledges the financial support by the National Natural Science Foundation of China(grant no.22001073);the Natural Science Foundation of Shanghai(grant no.23ZR1419600);L.H.acknowledges the financial support by the National Nature Science Foundation of China(grant no.22103062);the Shanghai Pujiang Program(grant no.22PJ1402800);the Fundamental Research Funds for the Central Universities;X.-Q.W.acknowledges the financial support by the National Natural Science Foundation of China(grant no.22201077);W.-J.L.is grateful to the China Postdoctoral Science Foundation(grant nos.BX2021103 and 2021M700044)for financial support.; Artificial molecular muscles undergo well-controlled contractile and extensile motions upon external stimulation,leading to remarkable length changes.Evaluating such length changes at the molecular level is essential ...; 关键词：mechanically interlocked molecules molecular[c2]daisy chain artificial molecular machines high-angle annular dark-field scanning transmission electron microscopy stimuli responsiveness

Common Fixed Points for Multiplicative Contractions in Multiplicative Metric Spaces: 《Wuhan University Journal of Natural Sciences》2024年第1期13-20,共8页SONG Jiping LUO Tianqi LEI Lei; Supported by the General Project of Science and Technology Department of Sichuan Province(2018JY0256);the Scientific Research Fund of Leshan Normal University(DGZZ202024)。; The study delves into multiplicative contractions,exploring the existence and uniqueness of common fixed points for a weakly compatible pair of mappings.Those mappings adhere to specific multiplicative contraction con...; 关键词：weakly compatible pair of mappings common fixed point multiplicative metric space

On Unitary N-Dilations for Tuples of Circulant Contractions and von Neumann’s Inequality: 《American Journal of Computational Mathematics》2023年第4期594-606,共13页Joachim Moussounda Mouanda Edwige Josette Maleka Koubemba Djagwa Dehainsala; We introduce the spectral mapping factorization of tuples of circulant matrices and its matrix version. We prove that every tuple of circulant contractions has a unitary N-dilation. We show that von Neumann’s inequal...; 关键词：DILATIONS POLYNOMIALS Matrices

On Some Novel Fixed Point Results for Generalized F-Contractions in b-Metric-Like Spaces with Application: 《Computer Modeling in Engineering & Sciences》2023年第4期673-686,共14页Kastriot Zoto Ilir Vardhami Dusan Bajovic Zoran D.Mitrovic Stojan Radenovic; The focusofourwork is on themost recent results infixedpoint theoryrelated tocontractivemappings.Wedescribe variants of(s,q,φ,F)-contractions that expand,supplement and unify an important work widely discussed in the...; 关键词：(φ F)-contraction (s q φ F)-contraction b-metric-like space fixed point

Chronic training status affects muscle excitation of the vastus lateralis during repeated contractions: 《Sports Medicine and Health Science》2023年第1期42-49,共8页Sunggun Jeon Stephanie A.Sontag Trent J.Herda Michael A.Trevino; granted by the Ethics Committee of University of Kansas(10-30-2012/HSCL#20495).; This study examined electromyographic amplitude(EMGRMS)-force relationships during repeated submaximal knee extensor muscle actions among chronic aerobically-(AT),resistance-trained(RT),and sedentary(SED)individuals.F...; 关键词：ELECTROMYOGRAPHY Fatigue Isometric trapezoidal muscle action Motor unit control properties Natural log-transformed model Vastus lateralis

Dilation theory and analytic model theory for doubly commuting sequences of C._(0)-contractions: 《Science China Mathematics》2023年第2期303-340,共38页Hui Dan Kunyu Guo; supported by National Natural Science Foundation of China(Grant Nos.11871157 and 12101428)。; It is known that every C·_(0)-contraction has a dilation to a Hardy shift.This leads to an elegant analytic functional model for C·_(0)-contractions,and has motivated lots of further works on the model theory and ge...; 关键词：doubly commuting sequence dilation theory analytic functional model Beurling-Lax theorem Jordan block

Endpoints of Multi-Valued Weak Contractions on the Metric Space of Partially Ordered Groups: 《Advances in Pure Mathematics》2022年第11期638-651,共14页Congdian Cheng; The present work considers the endpoint in the abstract metric space. It firstly introduces the metric space of partially ordered groups and the metric space of partially ordered modules, respectively;and defines the ...; 关键词：Fixed Point Endpoint Metric Space Valued in Partially Ordered Group Topological Structure Weak Contraction

Detecting subtle yet fast skeletal muscle contractions with ultrasoft and durable graphene-based cellular materials被引量：1: 《National Science Review》2022年第4期100-110,共11页Zijun He Zheng Qi Huichao Liu Kangyan Wang Leslie Roberts Jefferson ZLiu Yilun Liu Stephen JWang Mark JCook George PSimon Ling Qiu Dan Li; supported by the Australian Research Council(ARC) Discovery Project (DP160102794 and LP150100103)。; Human bodily movements are primarily controlled by the contractions of skeletal muscles. Unlike joint or skeletal movements that are generally performed in the large displacement range, the contractions of the skeleta...; 关键词：cellular graphene strain sensors high-frequency electromechanical property surface mechanomyography skeletal muscle activity

Four-Step Iteration Scheme to Approximate Fixed Point for Weak Contractions: 《Computers, Materials & Continua》2020年第9期1491-1504,共14页Wasfi Shatanawi Anwar Bataihah Abdalla Tallafha; Fixed point theory is one of the most important subjects in the setting of metric spaces since fixed point theorems can be used to determine the existence and the uniqueness of solutions of such mathematical problems....; 关键词：Weak contraction fixed point iteration scheme mean value theorem

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