云南高校图书馆联盟文献共享服务平台- DISCRETENESS

DISCRETENESS: 作品数：19被引量：20H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关期刊：《Wuhan University Journal of Natural Sciences》《Journal of Modern Physics》《Journal of Modern Power Systems and Clean Energy》《The Journal of China Universities of Posts and Telecommunications》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划更多>>

Day-ahead Network-constrained Unit Commitment Considering Distributional Robustness and Intraday Discreteness:A Sparse Solution Approach被引量：1: 《Journal of Modern Power Systems and Clean Energy》2023年第2期489-501,共13页Xiaodong Zheng Baorong Zhou Xiuli Wang Bo Zeng Jizhong Zhu Haoyong Chen Waisheng Zheng; supported by the Guangdong R&D Program in Key Areas (No.2021B0101230004);supported in part by the U.S.National Science Foundation (No.CMMI-1635472);supported by the Key Program of National Natural Science Foundation of China (No.51937005)。; Quick-start generation units are critical devices and flexible resources to ensure a high penetration level of renewable energy in power systems.By considering the wind uncertainty and both binary and continuous decis...; 关键词：Unit commitment distributional robustness mixed-integer recourse nested column-and-constraint generation(C&CG) SPARSITY Wasserstein metric

Effect of Silica Fume on Mechanical Properties of Concrete Incorporating Steel Slag Powder被引量：2: 《Wuhan University Journal of Natural Sciences》2019年第1期86-92,共7页LUO Xiaobao SI Yayu GU Wanqing; This study investigated the effect of silica fume(SF) on mechanical properties of concrete incorporating steel slag powder(SSP). The compressive strength and splitting strength tests of concrete with different content...; 关键词：silica fume steel SLAG powder concrete COMPRESSIVE strength BRITTLENESS DISCRETENESS surface FITTING

Assessment of commutation failure in HVDC systems considering spatial-temporal discreteness of AC system faults被引量：6: 《Journal of Modern Power Systems and Clean Energy》2018年第5期1055-1065,共11页Huanhuan YANG Zexiang CAI Xiaohua LI Chaoyun YU; supported by National Natural Science Foundation of China(No.51407079); This paper presents a novel commutation failure(CF) assessment method considering the influences of voltage magnitude drop, phase shift, and spatial-temporal discreteness of AC system faults. The commutating voltage-t...; 关键词：COMMUTATION FAILURE Spatial-temporal DISCRETENESS Phase SHIFT ASSESSMENT method

Spacetime Discreteness: Shedding Light on Two of the Simplest Observations in Physics: 《Journal of Modern Physics》2018年第7期1415-1431,共17页Ahmed Isam; Loop quantum gravity is considered to be one of the two major candidates for a theory of quantum gravity. The most appealing aspect about this theory is it predicts that spacetime is not continuous;both space and time...; 关键词：QUANTUM GRAVITY Loop QUANTUM GRAVITY DISCRETE TIME DISCRETE Space Emptiness PLANCK Length PLANCK TIME Infinities Problem

DISCRETENESS OF THE EXTERIOR TRANSMISSION EIGENVALUES: 《Acta Mathematica Scientia》2018年第1期110-124,共15页孙美满严国政; supported by National Natural Science Foundation of People’s Republic of China(11571132 and 11171127);Supported in Part by Program for Changjiang Scholars and Innovative Research Team in University No.IRT13066; In this paper we consider a kind of exterior transmission problem in which the refractive index n（x） is a piecewise positive constant. Through establishing an equivalent boundary integral system, we obtain that the ...; 关键词：exterior transmission eigenvalue inverse scattering problem Helmholtz equation

Derived signals for S&P CNX nifty index futures: 《Financial Innovation》2017年第1期281-302,共22页B.Prasanna Kumar; Background:The financial futures market in India is relatively new.The major advantage of derivatives as financial products is that their use minimizes the risks associated with securities.However,hedging effectivenes...; 关键词：SIGNALS CREDIT MARGIN DISCRETENESS Nifty Returns

Natural Numbers Applied to Physical Constants: Spacetime Discreteness: 《Journal of Modern Physics》2017年第1期17-23,共7页Alberto Coe; We analyze some physical concepts only using natural numbers. We assume a dis-crete space. Physical variables such as speed and momentum are considered as result of the sum of discrete contributions. Such discrete con...; 关键词：SPACE-TIME DISCRETENESS NATURAL NUMBERS

Degeneracy and discreteness in cosmological model fitting被引量：1: 《Research in Astronomy and Astrophysics》2016年第3期121-128,共8页Huan-Yu Teng Yuan Huang Tong-Jie Zhang; supported by the National Natural Science Foundation of China(Grant No.11173006);the National Basic Research Program of China(project 973,No.2012CB821804); We explore the problems of degeneracy and discreteness in the standard cosmological model（ΛCDM）. We use the Observational Hubble Data（OHD） and the type Ia supernovae（SNe Ia） data to study this issue. In order t...; 关键词：cosmological parameters -- cosmology： observations -- methods： statistical

General Topology of the Universe: 《Applied Mathematics》2014年第16期2442-2446,共5页Aalok Pandya; General topology of the universe is described. It is concluded that topology of the present universe is greater or stronger than the topology of the universe in the past and topology of the future universe will be str...; 关键词：General Topology MANIFOLD Boundary CAUSALITY Euclidean Space DISCRETENESS LIMIT POINTS

The Modification on the Discreteness of Park-Ang Damage Index Based on Bayesian Methodology被引量：2: 《Journal of Harbin Institute of Technology(New Series)》2014年第1期102-108,共7页Yi-Bin He Peng Deng Chao Zhang Pu-Sheng Shen; Sponsored by the National Science and Technology Support Project of China(Grant No.2012BAK15B02); The discreteness is a common deficiency which impedes damage indices' practical application. It is caused by the arbitrary linear combination and some missing necessary variables. In order to deal with this problem,th...; 关键词：bayesian methodology damage index reinforced concrete seismic behavior

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