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Jerzy Zawisza, Iwona Radosz, Jaroslaw Biegowski and Leszek M. Kaczmarek
The paper presents results of experimental and theoretical studies on transport of water-sand mixtures in steady flow with small amounts of cohesive fractions. The experiments were carried out for sand alone and with cohesive admixtures in the form of cl...
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Ruoan Wang, Jun Ren, Hanru Ren, Ling Tao, Chaohui Wu, Xinni Sun and Mairong Lv
Three types of modified sludge biochar were produced for the adsorption of copper in aqueous solutions via the calcium-based magnetic (CaCO3, Fen+) treatment (CA?BC), nanozero-valent iron (nZVI) treatment (nZVI?BC), and iron (Fe3+) treatment (FA?BC) of r...
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Yuefu Zhou, Wenlong Han, Dong Su and Xiangsheng Chen
The degree of soil nonuniformity consolidation varies continuously with the passage of consolidation time and is accompanied by nonlinear alterations in soil parameters. Existing theoretical models often assume a constant relationship between the paramet...
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Jiangkun Gong, Jun Yan, Huiping Hu, Deyong Kong and Deren Li
The detection of drones using radar presents challenges due to their small radar cross-section (RCS) values, slow velocities, and low altitudes. Traditional signal-to-noise ratio (SNR) detectors often fail to detect weak radar signals from small drones, ...
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Brian Skahill, Cole Haden Smith, Brook T. Russell and John F. England
Max-stable process (MSP) models can be fit to data collected over a spatial domain to estimate areal-based exceedances while accounting for spatial dependence in extremes. They have theoretical grounding within the framework of extreme value theory (EVT)...
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