Results 1 to 10 of about 12,004,148 (322)
Regulation of the aggregate stability for binary polymer-mineral dispersions [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. In the binary dispersed systems of different origins (mineral and polymer) with particles differing in size by an order of magnitude, heterocoagulation is observed.
Valentina A. Poluektova +4 more
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Variabilidad en la explotación y distribución de obsidianas en la Puna Meridional argentina
Estudios Atacameños, 2004 Se presenta la caracterización geoquímica de dos fuentes de aprovisionamiento de obsidiana localizadas en el Depto. Antofagasta de la Sierra, Catamarca.
Patricia Susana Escola
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Zhongguo dizhi zaihai yu fangzhi xuebao, 2023 Waqu, a second-order tributary of the Jinsha River, is located in Gongjue County within the red bed region of Changdu, eastern Tibet. The middle reaches of the basin form a high-mountain canyon zone, serving as a distinctive locus of concentrated ...
Bo GAO +4 more
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On the meromorphic solutions of a certain type of nonlinear difference-differential equation [PDF]
Mathematica Bohemica, 2023 The main objective of this paper is to give the specific forms of the meromorphic solutions of the nonlinear difference-differential equation f^n(z)+P_d(z,f)=p_1(z){\rm e}^{\alpha_1(z)}+p_2(z){\rm e}^{\alpha_2(z)}, where $P_d(z,f)$ is a difference ...
Sujoy Majumder, Lata Mahato
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Utility-optimized Local Differential Privacy Joint Distribution Estimation Mechanisms [PDF]
Jisuanji kexue, 2023 Compared with traditional centralized differential privacy,local differential privacy(LDP) has the advantage of not re-lying on trusted third parties,but it also has the problem of low data utility.The utility-optimized local differential privacy(ULDP ...
YIN Shiyu, ZHU Youwen, ZHANG Yue
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Zhejiang dianli, 2023 There is a difficulty in setting the coordination of over-current protection in the distribution network with distributed power sources and widely laying optical fiber for differential protection in the distribution network， the study on engineering ...
CHEN Yongkui, LI Hongmei, ZHU Jihong
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Applied Sciences, 2020 It is difficult to comprehensively master and precisely regulate the external factors distribution of automobile weathering in non-uniform thermal environment as well as the consequent disequilibrium weathering problem, while exploring weather-resistant ...
Zhiyong Deng, Fengchong Lan, Jiqing Chen
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The Indian Journal of Agricultural Sciences, 2020 The basic aim of analyzing gene expression data is to identify genes whose expression patterns differ in the treatment samples, with respect to the control or healthy samples. Microarray technology is a tool for analyzing simultaneous relative expression
ARFA ANJUM +7 more
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Distribution Network Differential Protection Technology Based on 5G Communication and Improved DTW
Journal of Harbin University of Science and Technology, 2023 With a large number of distributed power generations connected to the distribution network, the distribution network has gradually transformed into a multi-source and multi-terminal network, and the requirements for relay protection performance are ...
YU Yang +5 more
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Zero distribution of polynomials satisfying a differential-difference equation [PDF]
, 2013 In this paper we investigate the asymptotic distribution of the zeros of polynomials $P_{n}(x)$ satisfying a first order differential-difference equation.
Dominici, Diego, Van Assche, Walter
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