Results 11 to 20 of about 291,303 (264)
, 2018 This chapter report the most recent experimental results on mechanical behaviour at high temperature of high-performance concretes. After a short introduction, Sect. 5.2 describes the main testing methods that were used in the analysed studies. Section 5.3 collects and compares the temperature-dependency of the compressive strength and modulus of ...
Pimienta, Pierre +9 more
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The Mechanical Properties of Nanowires [PDF]
Advanced Science, 2017 Applications of nanowires into future generation nanodevices require a complete understanding of the mechanical properties of the nanowires. A great research effort has been made in the past two decades to understand the deformation physics and mechanical behaviors of nanowires, and to interpret the discrepancies between experimental measurements and ...
Wang, Shiliang, Shan, Zhiwei, Huang, Han
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Molecular simulation of effect of cross-linking density on the properties of nitrile rubber
Hecheng xiangjiao gongye, 2021 Based on molecular dynamics(MD), nitrile rubber(NBR) models with cross-linking densities of 0, 10%, 15% and 20% were established, and the glass transition temperature and mechanical property of the NBR model under different cross-linking densities were ...
HE Shi-yao, WANG hui-ming, WANG Shi-jie, CUI Jian-zheng
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Misfit strain-induced mechanical cracking aggravating surface degradation of LiCoO2
Materials Research Letters, 2023 Cycling-induced cathode interfacial degradations are usually attributed to chemical process, while the physical effect is overlooked to a large extent. Herein, we investigate the failure mechanism of LiCoO2 cathode and reveal that misfit strain plays a ...
Yuyuan Jiang +9 more
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Quantitative Investigation of the Link between Actin Cytoskeleton Dynamics and Cellular Behavior
Micromachines, 2022 Actin cytoskeleton reorganization, which is governed by actin-associated proteins, has a close relationship with the change of cell biological behavior. However, a perceived understanding of how actin mechanical property links to cell biological property
Ying Li, Xiaoru Zhuang, Fuzhou Niu
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Effect of Al mass fraction on the properties of porous FeCrAl alloys
Fenmo yejin jishu, 2022 The typical heat-resistant FeCrAl alloys have recently been developed as the high-temperature resistant porous materials which are applied widely in the fields of coal-gas purification and high-temperature catalyst carrier. The aluminum mass fraction has
GUO Fei +4 more
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New twinning route in face-centered cubic nanocrystalline metals
Nature Communications, 2017 Twin nucleation in face-centered cubic metals with high twin-fault energies should theoretically be unfavourable, but instead twinning is very often observed.
Lihua Wang +12 more
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An Analytical and Numerical Study of Magnetic Spring Suspension with Energy Recovery Capabilities
Energies, 2018 As the automotive paradigm shifts towards electric, limited range remains a key challenge. Increasing the battery size adds weight, which yields diminishing returns in range per kilowatt-hour.
Yu Jia, Shasha Li, Yu Shi
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Mechanical Properties of Nanosprings [PDF]
Physical Review Letters, 2004 Nanostructures (nanotubes, nanowires, etc.) have been the object of intense theoretical and experimental investigations in recent years. Among these structures, helical nanosprings or nanocoils have attracted particular interest due to their special mechanical properties.
Alexandre F, da Fonseca +1 more
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Mechanisms controlling the mechanical properties of the nuclei
Current Opinion in Cell Biology, 2023 The mechanical properties of the nucleus influence different cellular and nuclear functions and have relevant implications for several human diseases. The nucleus protects genetic information while acting as a mechano-sensory hub in response to internal and external forces.
Bastianello G., Foiani M.
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