Results 71 to 80 of about 1,170,059 (167)
Enhancing Cement Paste Properties with Biochar: Mechanical and Rheological Insights
Applied SciencesBiochar, the solid sub-product of biomass pyrolysis, is widely considered an effective water retention material thanks to its porous microstructure and high specific surface area.
Daniel Suarez-Riera +5 more
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Sample Path Properties of Anisotropic Gaussian Random Fields [PDF]
, 2008 Anisotropic Gaussian random flelds arise in probability theory and in various applications. Typical examples are fractional Brownian sheets, operator-scaling Gaussian flelds with stationary increments, and the solution to the stochastic heat equation. This paper is concerned with sample path properties of anisotropic Gaussian random flelds in general ...
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Metals, 2018 The two-stage controlled rolling and cooling of a low carbon Mo-V-Ti-N steel at different cooling paths was simulated through a Gleeble 3500 system. The microstructure and tensile properties of each sample were examined by estimating their dependence on ...
Xinping Xiao +3 more
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Some sample path properties of G-Brownian motion
, 2014 In this paper, we shall study the basic absolute properties of $G$-Brownian motion, i.e., those properties which hold for q.s. $ $. These include the characterization of the zero set and the local maxima of the $G$-Brownian motion paths. We also show that the indicator function of $G$-Brownian motion is in $\mathbb{L}_G^1( )$, which is an useful tool
Wang, Falei, Zheng, Guoqiang
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Performance regulation of 3D-printed PA12 based on deep space extreme environment
Cailiao gongchengPA12 material has good thermal stability and radiation resistance， and has broad application prospects in deep space manufacturing. However， PA12 materials prepared by fused deposition modeling （FDM） on the ground generally have structural defects such ...
ZENG Yong +3 more
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On some sample path properties of Skorohod integral processes [PDF]
, 1992 Four examples are presented which show that stochastic integral processes with anticipating integrands can have very different sample path behaviour from those with adapted ones. For example, Skorohod integral processes need not be semimartingales, but can still have smooth occupation densities.
Martin T. Barlow, Peter Imkeller
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International Journal of Coal Science & TechnologyWater content and primary fractures can change the mechanical characteristics of rock, making it easy to induce geological disasters. Therefore, direct shear tests of red sandstone under the action of water-fracture were carried out in this paper.
Yangyang Li +4 more
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Automated model selection in finance: General-to-specic modelling of the mean and volatility specications [PDF]
General-to-Specific (GETS) modelling has witnessed major advances over the last decade thanks to the automation of multi-path GETS specification search. However, several scholars have argued that the estimation complexity associated with financial models
Alvaro Escribano, Genaro Sucarrat
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Analytical properties of sample paths of some stochastic processes
Bulletin of Taras Shevchenko National University of Kyiv. Series: Physics and Mathematics, 2020 The study of the analytical properties of random processes and their functionals, without a doubt, was and remains the relevant topic of the theory of random processes. The first result from which the study of the local properties of random processes began is Kolmogorov’s theorem on sample continuity with probability one.
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Journal of Radiation Research and Applied SciencesThis study aims to develop glass materials with enhanced radiation shielding properties with better attenuation performance by combining B2O3-TeO2-ZnO-CaO glasses with a fixed TeO2 content and varying concentrations of B2O3, ZnO, and CaO.
Reem Darwesh +3 more
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