Results 31 to 40 of about 392,524 (314)
Youqicang pingjia yu kaifa, 2022 The stress field response of the geothermal reservoir induced by staged fracturing will have a direct impact on the wellbore integrity and casing deformation of the geothermal reservoir.
WANG Wei +4 more
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Coupled phenomena in soil: Examples of insights gained from multi-physics particle-scale simulations [PDF]
EPJ Web of ConferencesArguably the most important idea in modern soil mechanics is the principle of effective stress put forward by Karl Terzaghi just over a century ago in 1923.
O’Sullivan Catherine +5 more
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Journal of Agricultural Engineering, 2018 When digging sugar beet root out of the soil by using a vibration digging working tools, there occur impact contacts of the working tools and sugar beet roots placed in the soil. Such phenomena are formed mainly in conditions of dry and solid soil.
Volodymyr Bulgakov +5 more
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Suppression Mechanism of Electron Emission under Fast Cluster Impact on Solids [PDF]
Journal of the Physical Society of Japan, 2009 We have specified the mechanism of suppressed electron emission from surfaces bombarded by fast cluster ions. From key information obtained from a comparison of the electron emissions for insulator KCl and conductor graphite, we concluded that the suppression is predominantly caused by the disturbance of the electron transport by the electric potential
Hideyuki Arai +3 more
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Applied Sciences, 2019 Graft repair of aortic coarctation is commonly used to mimic the physiological aortic arch shape and function. Various graft materials and shapes have been adopted for the surgery.
Siyeong Ju +3 more
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Targeting extracellular matrix stiffness for cancer therapy
Frontiers in ImmunologyThe physical characteristics of the tumor microenvironment (TME) include solid stress, interstitial fluid pressure, tissue stiffness and microarchitecture.
Xiuqin Feng +6 more
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Analysis on inflowing of the injecting Water in faulted formation
Advances in Mechanical Engineering, 2015 As to low permeability reservoir, faults and fractures have a significant impact on effect of water injection and may lead up to the lower efficiency of oil displacement, which will bring about low efficiency of injecting water, and the intended purpose ...
Ji Youjun, Wang Jie, Huang Liuke
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Impact of an asteroid or comet in the ocean and extinction of terrestrial life [PDF]
, 1983 Finite difference calculations describing the impact mechanics associated with a 10 to 30 km diameter silicate or water object impacting a 5 km deep ocean overlying a silicate solid planet demonstrate that from 12 to 15% of the bolide energy resides in ...
Ahrens, T. J., Okeefe, J. D.
core +1 more source
The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source