云南高校图书馆联盟文献共享服务平台- BEDS

BEDS: 作品数：121被引量：239H指数：8; 导出分析报告; 相关领域：天文地球更多>>; 相关作者：杨保华吴爱祥刘金枝缪秀秀陈英耀更多>>; 相关机构：上海市质量监督检验技术研究院北京科技大学上海海洋大学湖南涉外经济学院更多>>; 相关期刊：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中国博士后科学基金国家科技支撑计划更多>>

Analysis on the Conditions of Waterfront Lawn Beds in West Lake Scenic Area of Hangzhou City: 《Journal of Landscape Research》2025年第1期63-67,73,共6页SUN Xiong XIAO Kunlun MO Yeben; Sponsored by Key Project of Hangzhou Science and Technology Bureau(20191203B78).; The West Lake area and water system in West Lake scenic area of Hangzhou City directly affect the soil properties of waterfront lawn beds,which in turn have a significant impact on the growth of waterfront lawns.In or...; 关键词：Hangzhou West Lake Waterfront lawn Lawn bed Soil

Virtual testbeds for community resilience analysis:step-by-step development procedure and future orientation被引量：1: 《Resilient Cities and Structures》2023年第2期42-56,共15页S.Amin Enderami Elaina J.Sutley Ram K.Mazumder Meredith Dumler; supported by the National Science Foundation under Grant No.CMMI 1847373;supported by the Center for Risk-Based Community Resilience Planning,a NIST-funded Center of Excellence.The Center is funded through a cooperative agreement between the US National Institute of Standards and Technology and Colorado State Uni-versity(Grant No.70NANB20H008);the responsi-bility of the authors and does not necessarily represent the official views of the National Science Foundation or the National Institute of Standards and Technology.; Virtual community resilience testbeds enable community-level inferences,convergence research,and serve as decision-making aids.Testbeds are critical for the verification and validation of emerging computational models...; 关键词：Virtual testbed Computer simulation Community resilience Building inventory Population inventory

瞬变电磁BEDS-FDTD三维正演新算法及稳定性验证被引量：2: 《地球物理学报》2023年第2期841-853,共13页柳尚斌孙怀凤李文翰王震杨洋; 国家自然科学基金项目(42074145)资助。; 常规FDTD的时间步长需满足Courant-Friedrich-Lewy(CFL)稳定性条件,导致时间迭代步过多,正演非常耗时.针对上述问题,本文采用Backward Euler(BE)差分方法近似Maxwell方程组中场对时间的一阶导数,使时间步长突破CFL限制;引入Direct Split...; 关键词：瞬变电磁三维正演 BEDS CFS-PML 无条件稳定性

Experimental Study on the Cyclic Behavior of Monopiles in Fine Sandy Beds Under Regular Waves被引量：1: 《China Ocean Engineering》2017年第5期607-617,共11页HUANG Ting ZHENG Jin-hai ZHANG Ji-sheng YUAN Yu WU Bin; financially supported by the National Natural Science Foundation of China(Grant No.51408185);the Fundamental Research Funds for the Central Universities(Grant No.2017B15714); This paper presents an experimental study on the wave-induced behavior of monopiles. Laboratory experiments were conducted at the constant initial state of the sandy beds in a wave flume with a soil trench. The respon...; 关键词：MONOPILE fine sandy bed DISPLACEMENT wave load pore water pressure

Longitudinal resistance performance of granular ballast beds under cyclic symmetric displacement loading: 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2017年第8期648-659,共12页Jie-ling XIAO Hao LIU Jing-mang XU Ping WANG Gan-zhong LIU Rong CHEN; Project supported by the National Natural Science Foundation of China （Nos. 51425804, U1234201, and 1334203）, and the Doctorial Innovation Fund of Southwest Jiaotong University （No. 2014310016）, China; The longitudinal resistance performance of a granular ballast bed under cyclic symmetric displacement loading was studied based on a full-scale test model of ballast track structures. The change law of the longitudina...; 关键词：Granular ballast bed Displacement amplitude Cyclic loading Longitudinal resistance

Experiences with Rice Grown on Permanent Raised Beds: Effect of Crop Establishment Techniques on Water Use, Productivity, Profitability and Soil Physical Properties被引量：1: 《Rice science》2014年第3期170-180,共11页R.K.NARESH S.S.TOMAR Dipender KUMAR Samsher Purushottam S.P.SINGH Ashish DWIVEDI Vineet KUMAR; the project ‘Resource Conservation Technologies for Sustainable Development of Agriculture’; In recent years, conventional rice production technologies have been leading to deterioration of soil health and declining farm profitability due to high inputs of water and labor. Conservation agriculture （CA） base...; 关键词：permanent raised bed water productivity PROFITABILITY YIELD water saving crop establishment technique

3D characterization and analysis of pore structure of packed ore particle beds based on computed tomography images被引量：12: 《Transactions of Nonferrous Metals Society of China》2014年第3期833-838,共6页杨保华吴爱祥缪秀秀刘金枝; Projects(50934002,51074013,51304076,51104100)supported by the National Natural Science Foundation of China;Project(IRT0950)supported by the Program for Changjiang Scholars Innovative Research Team in Universities,China;Project(2012M510007)supported by China Postdoctoral Science Foundation; Methods and procedures of three-dimensional （3D） characterization of the pore structure features in the packed ore particle bed are focused. X-ray computed tomography was applied to deriving the cross-sectional imag...; 关键词：packed ore particle bed 3D pore structure X-ray computed tomography image analysis

A Simulation Model for Arrangements of Ophthalmic Beds: 《Applied Mathematics》2012年第12期1868-1873,共6页Man Liu Shuling Wang Qingzhi Yu Changhua Huang; A simulation algorithm concerning problem B of 09 CUMCM is given. By introducing the concept of bed vector, clinic matrix, arrangement matrix and priority vector, the information about clinic, bed and arrangement will...; 关键词：MATHEMATICAL Modeling BED Arrangement Information Matrix PRIORITY Vector

DESIGN AND PERFORMANCE OF BIORETENTION BEDS FOR REMOVAL OF STORMWATER CONTAMINANTS: 《Journal of Green Building》2012年第1期17-27,共11页Gary Austin; Bioretention basins hold a volume of water that is filtered through sandy soil and allowed to infiltrate into the subsoil or drained to an outlet(Figure 1).Originally,bioretention basins were intended as a site-scale ...; 关键词：rain garden BIORETENTION stormwater treatment water quality infiltration bed

Geometry and Dynamic Forces along an Inclined Hydraulic Jump over a Rough Channel Bed: 《Journal of Civil Engineering and Architecture》2010年第11期26-32,共7页D. Dimitriou John D. Demetriou; In this investigation, based on previous measurements, the geometry and dynamic forces along an inclined （angle φ, with 0^0 〈 qφ φ 8^0 ） hydraulic jump over a variation of rough and smooth channel beds, are exam...; 关键词：Hydraulic jump rough beds.

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