Results 31 to 40 of about 8,045,521 (202)
Energies, 2020 Pingdingshan mining area is one of the typical deep mining areas in China, and most of the mines in this area are troubled by the difficulties of the deep-soft-rock roadway support.
Qingxian Huang +4 more
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Research progress and prospect of moonquakes
地球与行星物理论评, 2021 The Lunar interior structure is important for understanding the formation and evolution of the Moon, because it is closely related to the processes of magma ocean condensation, density differentiation and material convection.
Xiang Zhang, Jinhai Zhang
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Numerical investigation of the fluid structure acoustics interaction on a simplified car model
Acta Acustica, 2021 Part of vehicle interior noise is caused by the complex turbulent flow field behind the a-pillar and side mirror. It excites the structure of the side window, which radiates noise into the interior. Both aerodynamic pressure excitation and acoustic sound
Nusser Katrin, Becker Stefan
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地球与行星物理论评The low-degree gravity field and rotation parameters of terrestrial planets are functions of the planet's interior structure, providing insights into their composition and evolution, which serves them as crucial targets throughout deep-space exploration.
Changyi Xu, Yan Wan, Yan Jiang, Yong Wei
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Profit: Jurnal Administrasi Bisnis, 2015 The purpose this study to determine and explain whether there influence between Store Atmosphere, Emotion and Purchase Decision. This is causality research. Methods data collection using a survey.
Mochammad Lukman Zaini Kurniawan +2 more
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Interior Structure of the Sun [PDF]
Symposium - International Astronomical Union, 1990 Observations of solar oscillations have provided us with detailed information about the solar interior. Here I consider three examples of results obtained in such helioseismic investigations: i) the effect of the equation of state on the comparison between observed and theoretical frequencies; ii) a determination of the depth of the solar convection ...
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On the stationary Cahn-Hilliard equation: Interior spike solutions [PDF]
, 1998 We study solutions of the stationary Cahn-Hilliard equation in a bounded smooth domain which have a spike in the interior. We show that a large class of interior points (the "nondegenerate peak" points) have the following property: there exist such ...
Winter, M, Wei, J
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Convergence analysis of an Inexact Infeasible Interior Point method for Semidefinite Programming [PDF]
, 2004 In this paper we present an extension to SDP of the well known infeasible Interior Point method for linear programming of Kojima,Megiddo and Mizuno (A primal-dual infeasible-interior-point algorithm for Linear Programming, Math. Progr., 1993).
Pieraccini, Sandra +2 more
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Perceptions of professional titles: A mixed methods study of interior design vs. interior architecture [PDF]
, 2021 The purpose of this study was to understand educators' perceptions about the dichotomy between the professions of interior design vs. interior architecture.
Tuchek, Kayley
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Interior Structure of Neptune: Comparison with Uranus [PDF]
Science, 1991 Measurements of rotation rates and gravitational harmonics of Neptune made with the Voyager 2 spacecraft allow tighter constraints on models of the planet's interior. Shock measurements of material that may match the composition of Neptune, the so-called planetary "ice," have been carried out to pressures exceeding 200 gigapascals (2 megabars ...
Hubbard, W. B. +5 more
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