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作品数：149被引量：153H指数：6
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Novel heart valve leaflet designs with stiff polymeric materials and biomimetic kinematics
《Bio-Design and Manufacturing》2024年第6期1018-1034,共17页Caroline C.Smid Georgios A.Pappas Nikola Cesarovic Volkmar Falk Paolo Ermanni 
provided by Board of the Swiss Federal Institutes of Technology;Universitat Zürich;the Laboratory of Composite Materials and Adaptive structures。
Despite continuous efforts to improve the robustness of cardiac valve implants,neither bioprosthetic nor mechanical valves fulfill both hemodynamic and durability requirements.This study discussed novel flexible leafl...
关键词：Fully polymeric heart valve Parametric leaflet design Finite element analysis Leaflet kinematics In vitro testing 
Tibetan Mastiffs
《China Book International》2024年第4期110-111,共2页
This book is about past stories of Xizang where life collides and warms up between humans and Tibetan mastiffs.The story begins with the early days of the founding of the People's Republic of China,when a Han Chinese ...
关键词：FOUNDING TIBETAN STIFF 
致密砂岩气藏气井产水来源综合识别方法——以苏里格气田西区为例被引量：1
《石油地质与工程》2024年第4期95-100,共6页谢泱 汪春浦 唐华佳 
针对在缺少单井产水计量的情况下,苏里格西区致密砂岩气藏气井产水来源识别困难的问题,通过引入水化学图示并结合矿化度分析、生产动态与核磁共振,创新性地建立了苏里格西区致密砂岩气藏气井产水来源综合识别方法。利用该方法对凝析水...
关键词：苏里格西区 致密砂岩 水源综合识别 Stiff图版法 核磁共振 
Efficient Finite Difference WENO Scheme for Hyperbolic Systems withNon-conservativeProducts
《Communications on Applied Mathematics and Computation》2024年第2期907-962,共56页Dinshaw S.Balsara Deepak Bhoriya Chi-Wang Shu Harish Kumar 
support via NSF grants NSF-19-04774,NSF-AST-2009776,NASA-2020-1241;NASA grant 80NSSC22K0628.DSB;HK acknowledge support from a Vajra award,VJR/2018/00129;a travel grant from Notre Dame International;support via AFOSR grant FA9550-20-1-0055;NSF grant DMS-2010107.
Higher order finite difference weighted essentially non-oscillatory(WENO)schemes have been constructed for conservation laws.For multidimensional problems,they offer a high order accuracy at a fraction of the cost of ...
关键词：Hyperbolic PDEs Numerical schemes Non-conservative products Stiff source terms Finite difference WENO 
Continuous preparation of strong and tough PVA nanocomposite fibers by mechanical stretching-assisted salting-out treatment被引量：1
《Nano Research》2024年第4期3156-3163,共8页Hang Chen Guangze Yang Yingzhi Sun Yichao Xu Mingjie Liu 
supported by the National Key Research and Development Project(No.2022YFA1503000);the National Natural Science Foundation of China(Nos.22161142021 and 22175010).
Polymer composite fibers with superior properties such as excellent combined strength and toughness and biocompatibility can be used in high-tech applications of braided protective devices and smart wearable,however t...
关键词：poly(vinyl alcohol)(PVA)nanofibers oriented structure ultrastrong and stiff mechanical vibration transmission salting out continuous production 
A data-driven reduced-order model for stiff chemical kinetics using dynamics-informed training
《Energy and AI》2024年第1期181-192,共12页Vijayamanikandan Vijayarangan Harshavardhana A.Uranakara Shivam Barwey Riccardo Malpica Galassi Mohammad Rafi Malik Mauro Valorani Venkat Raman Hong G.Im 
support from the Argonne Leadership Computing Facility,which is a U.S.Department of Energy Office of Science User Facility operated under contract DE-AC02-06CH11357;support of ONR,United States Grant No.N00014-21-1-2475 with Dr.Eric Marineau as Program Manager.
A data-based reduced-order model(ROM)is developed to accelerate the time integration of stiff chemically reacting systems by effectively removing the stiffness arising from a wide spectrum of chemical time scales.Spec...
关键词：Stiff system Chemical kinetics Reacting flows Autoencoders Neural ODE 
Large-area ultrastrong and stiff aramid nanofiber based layered nanocomposite films被引量：1
《Nano Research》2024年第2期829-835,共7页Zhidong Nie Yingzhi Sun Tianxu Zhou Shengwen Kong Linxing Liu Chuangqi Zhao Mingjie Liu 
supported by the National Key Research and Development Program of China(No.2022YFA1503000);the National Natural Science Foundation of China(Nos.22161142021 and 22175010).
One-dimensional(1D)aramid nanofiber(ANF)based nanocomposite films have drawn increasing attentions in various applications due to their excellent mechanical properties and impressive chemical and thermal stabilities.H...
关键词：aramid nanofibers MXene nanosheets nanocomposites ultrastrong and stiff superspreading large-area production 
Stretchable organic electrochemical transistors with micro-/nano-structures
《Journal of Semiconductors》2023年第12期1-3,共3页Jianhua Chen Yiming Sun Jie Sun Junqiao Ding Liming Ding 
supported by the National Natural Science Foundation of China (52263019);the National Natural Science Foundation of China (21961160720);the Yunnan Fundamental Research Project (202301AT070313);the Yunnan Provincial Department of Education Science Research Fund (2023Y0236);the National Key Research and Development Program of China (2022YFB3803300);the open research fund of Songshan Lake Materials Laboratory (2021SLABFK02)。
Organic electrochemical transistors(OECTs)have attracted attention due to their unique function of converting ionic and biological signals into electronic signals,high transconductance,low energy consumption(below 1 V...
关键词：TRANSISTORS ELECTROCHEMICAL STIFF 
Auxetic mechanical metamaterials: from soft to stiff被引量：3
《International Journal of Extreme Manufacturing》2023年第4期60-85,共26页Xiang Li Weitao Peng Wenwang Wu Jian Xiong Yang Lu 
support from the National Natural Science Foundation of China(Grant No.12102193);Shenzhen-Hong KongMacao Science and Technology Program(Category C)(SGDX2020110309300301);Key R&D Program from the Science and Technology Department of Sichuan Province(Key Science&Technology Project)(No.2022YFSY0001);Changsha Municipal Science and Technology Bureau under the Grant kh2201035.
Auxetic mechanical metamaterials are artificially architected materials that possess negative Poisson’s ratio,demonstrating transversal contracting deformation under external vertical compression loading.Their physic...
关键词：AUXETIC mechanical metamaterial SOFT STIFF structural design 
Microtubule Assists Actomyosin to Regulate Cell Nuclear Mechanics and Chromatin Accessibility被引量：5
《Research》2023年第3期619-631,共13页Jiwen Geng Zhefeng Kang Qian Sun Man Zhang Peng Wang Yupei Li Jiameng Li Baihai Su Qiang Wei 
the National Natural Science Foundation of China(Grant No.32000951,51973129);the Sichuan Science and Technology Program(Grant No.2022YFS0147);the Science and Technology Achievement Transformation Fund of West China Hospital of Sichuan University(Grant No.CGZH19006);the Med-X Innovation Programme of Med-X Center for Materials of Sichuan University(Grant No.MCM202101);the 1.3.5 project for disciplines of excellence from West China Hospital of Sichuan University(Grant No.ZYJC21010);Med+Biomaterial Institute of West China Hospital/West China School of Medicine of Sichuan University(Grant No.ZYME20001).
Cellular behaviors and functions can be regulated by mechanical cues from microenvironments,which are transmitted to nucleus through the physical connections of cytoskeletons in the cells.How these physical connection...
关键词：determination behaviors STIFF 
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