云南高校图书馆联盟文献共享服务平台- METROPOLIS

METROPOLIS: 作品数：264被引量：430H指数：11; 导出分析报告; 相关作者：贺怀清刘浩翰张广智印兴耀王丹阳更多>>; 相关机构：中国民航大学中国石油大学（华东）东南大学北京师范大学更多>>; 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高技术研究发展计划更多>>

Analysis of Gender Differences in Modal Choice among Residents of Coastal Communities of Yenagoa Metropolis in Bayelsa State, Nigeria: 《Journal of Transportation Technologies》2025年第1期60-74,共15页Ezekiel Ovuokerie Gunn Clement Ebizimor Deinne; This study examined gender differences in modal choice among residents of coastal communities of Yenagoa metropolis in Bayelsa State, Nigeria. The Four-Step model of transportation planning and modal choice provided t...; 关键词：Gender Modal Choice Four-Step Transport Planning Model Stratified Sampling Binary Logistic Model Yenagoa Metropolis Bayelsa State

改进蝴蝶优化算法求解TSP问题: 《河南科技学院学报(自然科学版)》2025年第1期51-57,共7页张小萍李相成; 国家自然科学基金(61962005)。; 目的蝴蝶优化算法(BOA)是近年提出的一种新型元启发式群智能算法,但其对旅行商问题(TSP)这类组合优化问题求解时,存在寻优精度不足、早熟停滞等问题.为此,利用四种混合策略提出改进的蝴蝶优化算法,以更有效求解TPS问题.方法使用自适应...; 关键词：旅行商问题蝴蝶优化算法 3-opt策略 Metropolis原则粒子群优化算法

SMALLSPACES,BIG IDEAS Even the tiniest corners of a metropolis can model a thriving democratic process: 《Beijing Review》2024年第51期16-17,共2页Filipe Porto; When I opened a notebook sitting on the table in the meeting room of one"Hutong Little Congress"in Beijing and read the phrase,"To achieve great work,we need not only strength but also patience,"I immediately realized...; 关键词：CORNERS IDEAS process

Assessing the Impact of Petrol Service Stations on Selected Physico-Chemical Water Quality Parameters within Port Harcourt Metropolis, Nigeria: 《Journal of Geoscience and Environment Protection》2024年第10期204-220,共17页William Azuka Iyama Obrieze Chekwa Nnadi Ini Ubong Michael Nakara Timothy Chukwudi Osademe Dollah Yenor Lekie Gbode Chukwudi Omeni Egbunefu Woboroma Stella Emejuru Preye Nimame Williams Chinedu Onuegbu; This study assessed the impact of petrol service stations on physico-chemical water quality in Port Harcourt metropolis, Rivers State. This threw light on the extent of damage and alteration of water quality in Port H...; 关键词：Water Quality Index Petrol Service Stations Contamination Environmental Impact Assessment Eneka Drilling Points

基于差分进化‑自适应Metropolis算法的嘉陵江水库群联合供水调度: 《武汉大学学报（工学版）》2024年第9期1232-1240,共9页程毅; 差分进化-自适应Metropolis(differential evolution-adaptive Metropolis,DEAM)算法满足各态遍历性,且善于处理多变量非线性、高维、多峰值等情况,是一种新颖的全局优化求解方法。阐述了DEAM算法的求解机制,并将其应用于水库群优化调...; 关键词：差分进化自适应Metropolis 嘉陵江水库群联合供水调度

Independent mobility and physical activity among children residing in an ultra-dense metropolis: 《Translational Exercise Biomedicine》2024年第3期236-243,共8页Wendy Y.Huang Jie Feng Stephen H.Wong; This work was supported by the General Research Fund of the Research Grants Council,the Hong Kong Special Administrative Region[#12601017].; Objectives Independent mobility(IM),which is defined as the freedom of children moving without adult supervision,has been found to be positively associated with physical activity(PA).This study explored IM by sociodem...; 关键词：active transport EXERCISE ACCELEROMETRY

潜江组页岩弹性性质分析及各向异性岩石物理建模: 《地球物理学报》2024年第7期2802-2819,共18页闫博鸿赵建国肖增佳钟庆良欧阳芳王斌李智马铭; 国家自然科学基金联合基金重点基金项目(U20B2015);国家自然科学基金项目(41974120)联合资助。; 岩石物理建模是定量描述页岩油气储层弹性性质的重要手段,然而不同地质成因、不同相态油气藏的弹性响应机理存在差异,需要结合岩石物理实验与地质特征分析予以明确,进而合理地开展理论建模研究.本研究针对江汉盆地潜江组盐间页岩油储层...; 关键词：潜江组页岩盐湖页岩油藏各向异性岩石物理量版 Metropolis-热浴算法

Eco-metropolis:Re-interpreting ecological conservation in the context of innovative agglomeration: 《Environmental Science and Ecotechnology》2024年第3期19-22,共4页Hounong Li Andrew Farnsworth Dapeng Liang; The metropolitan area has long been an important conceptual medium for issues in the study of innovation economics and ecological conservation.Much scholarship on ecological conservation represents a departure from th...; 关键词：INTERPRETING CONTEXTUAL DEPARTURE

基于Kriging模型的多次尝试差分进化贝叶斯有限元模型修正被引量：1: 《振动与冲击》2024年第9期204-213,共10页秦世强李宁宋任贤; 国家自然科学基金(51608408)。; 标准差分进化自适应Metropolis(differential evolution adaptive Metropolis,DREAM)算法需进行多条马氏链并行计算,存在收敛效率低和计算成本高的问题。为此,提出一种基于Kriging模型的多次尝试差分进化贝叶斯有限元模型修正(multiple-...; 关键词：有限元模型修正贝叶斯估计多次尝试Metropolis抽样差分进化自适应Metropolis(DREAM) KRIGING模型

Groundwater quality in the vicinity of a dumpsite in Lagos metropolis,Nigeria: 《Geography and Sustainability》2023年第4期379-390,共12页Carla S.S.Ferreira Onyanta Adama-Ajonye Anosike EIkenna Zahra Kalantari; Formas(2018-00817).; Inappropriate management of municipal solid waste dumpsites is a major cause of groundwater contamination in developing countries,but the extent of the problem is not known.This study investigated groundwater quality ...; 关键词：Municipal solid waste dumpsite Groundwater quality Seasonal variation Heavy metals NIGERIA

METROPOLIS