Results 21 to 30 of about 186,585 (325)
Finite Element Analysis on Stress of L80-1 Grade Casing under Complex Load
Shiyou jixie, 2021 In order to study the collapsing strength of oil casing under the condition of nonuniform distributed ground stress, taking the L80-1 grade casing as the research object, this paper built a casing-cement sheath-formation system model, then, applied ...
Li Chengxiang +3 more
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Adaptive Nonparametric Density Estimation with B-Spline Bases
Mathematics, 2023 Learning density estimation is important in probabilistic modeling and reasoning with uncertainty. Since B-spline basis functions are piecewise polynomials with local support, density estimation with B-splines shows its advantages when intensive ...
Yanchun Zhao +3 more
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Physical Review Special Topics. Accelerators and Beams, 2002 The emittance of a high-brightness electron beam from a photoinjector is affected by the transverse and longitudinal distributions of the laser beam illuminating the cathode.
F. Zhou +7 more
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Variational Matrix Product Ansatz for Nonuniform Dynamics in the Thermodynamic Limit [PDF]
, 2013 We describe how to implement the time-dependent variational principle for matrix product states in the thermodynamic limit for nonuniform lattice systems.
Ashley Milsted +4 more
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Acoustic Improvement of Stator–Rotor Interaction with Nonuniform Trailing Edge Blowing
Applied Sciences, 2018 The results of unsteady-flow simulations and experiments are discussed to investigate active noise-reduction effects on the stator–rotor interaction in a single-stage low-speed compressor with nonuniform trailing edge blowing.
Wenjie Wang, Peter J. Thomas
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Nonuniform stress state of a hoisting shaft lining as a result of disturbance of the ground freezing technology [PDF]
E3S Web of Conferences, 2019 The paper deal with the defining stress state of a hoisting shaft lining, lying in the sandy loam, when performing and disturbing the ground freezing technology.
Tiutkin Oleksii +3 more
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Nonuniform vote aggregation algorithms [PDF]
2012 International Conference on Signal Processing and Communications (SPCOM), 2012 We consider the problem of non-uniform vote aggregation, and in particular, the algorithmic aspects associated with the aggregation process. For a novel class of weighted distance measures on votes, we present two different aggregation methods. The first algorithm is based on approximating the weighted distance measure by Spearman's footrule distance ...
Farnoud, Farzad +2 more
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Effects of Constant Amplitude Cyclic Loading on the Nonuniform Deformation of Sandstone Specimens
Advances in Civil Engineering, 2019 In order to explore the mechanical response mechanism of rock materials under cyclic loading, uniaxial constant amplitude cyclic loading tests for sandstone specimens were carried out.
Xiao-Bin Yang +3 more
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PLoS ONE, 2019 The heterogeneous distribution of soil salinity across the rhizosphere can moderate salt injury and improve sorghum growth. However, the essential molecular mechanisms used by sorghum to adapt to such environmental conditions remain uncharacterized.
Huawen Zhang +11 more
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Uniform versus Nonuniform Axial Power Distribution in Rod Bundle CHF Experiments
Science and Technology of Nuclear Installations, 2014 Rod bundle experiments with axially uniform and nonuniform heat fluxes are examined to explore the potential limitations of using uniform rod bundle CHF data for CHF correlation development of light water reactors with nonuniform axial power distribution
Baowen Yang +5 more
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