Results 11 to 20 of about 8,186 (267)
工程科学学报, 2018 The top and bottom boundaries of sand-drained ground were visualized as impeded boundaries to investigate the effects of the pervious behaviors of the cushion above the top and the substratum below the bottom during the consolidation process of sand ...
HU Ya-yuan
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Distribution patterns of final negative pressure in vacuum preloading
Yantu gongcheng xuebao, 2019 The distribution patterns of the final negative pressure are investigated in vacuum preloading under impeded bottom boundary in order to demonstrate the degenerated properties of vacuum degree and to determine the final vertical effective stress. Firstly,
HU Ya-yuan 1, QIAN Jing-lin 2, ZHANG Chao-jie 2
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How does deposition of gas phase species affect pH at frozen salty interfaces? [PDF]
Atmospheric Chemistry and Physics, 2012 Chemical processes occurring on snow and ice surfaces play an important role in controlling the oxidative capacity of the overlying atmosphere. However, efforts to gain a better, mechanistic understanding of such processes are impeded by our poor ...
S. N. Wren, D. J. Donaldson
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Stability for the Determination of Unknown Boundary and Impedance with a Robin Boundary Condition [PDF]
SIAM Journal on Mathematical Analysis, 2010 We consider an inverse problem arising in corrosion detection. We prove a stability result of logarithmic type for the determination of the corroded portion of the boundary and impedance by two measurements on the accessible portion of the boundary.
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Tailoring grain boundary stability of zinc-titanium alloy for long-lasting aqueous zinc batteries
Nature Communications, 2023 The detrimental parasitic reactions and uncontrolled deposition behavior derived from inherently unstable interface have largely impeded the practical application of aqueous zinc batteries.
Yunxiang Zhao +6 more
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New Solution Method of Time-dependent Schrödinger Equation Using Improved Boundary Conditions
Active and Passive Electronic Components, 2001 Numerical solution of the time-dependent Schrödinger equation for open system structures has been impeded by the difficulty in handing open-system boundary conditions. This paper presents a new numerical method for time-dependent Schrödinger equation and
C. P. Song, M. R. Lee, K. F. Yarn
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PLoS ONE, 2014 Adaptation to novel conditions beyond current range boundaries requires the presence of suitable sites within dispersal range, but may be impeded when emigrants encounter poor habitat and sharply different selection pressures.
Kara A Moore, Maureen L Stanton
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Structure-evolution-designed amorphous oxides for dielectric energy storage
Nature Communications, 2023 Recently, rapidly increased demands of integration and miniaturization continuously challenge energy densities of dielectric capacitors. New materials with high recoverable energy storage densities become highly desirable.
Yahui Yu +16 more
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Influence of Mg Content on the Corrosion Behavior and Precipitation of Aged Al-Cu-Li-xMg Alloys
Metals, 2023 Aluminum (Al)–copper (Cu)–lithium (Li) alloys are susceptible to environmental degradation, which limits the in-service lifetime of the components. Because of their complex composition, there are seldom studies focusing on corrosion behavior influenced ...
Rong Wu +7 more
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Finite Formulation of Surface Impedance Boundary Conditions
IEEE Transactions on Magnetics, 2016 In several electromagnetic applications, field quantities are confined in layers that are thin with respect to other geometrical dimensions. The numerical solution of these phenomena has led to the development of special formulations. Among these, the surface impedance boundary conditions (SIBCs) have been extensively investigated in the past decades ...
FRESCHI, FABIO +3 more
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