云南高校图书馆联盟文献共享服务平台- MIGRATIONS

MIGRATIONS: 作品数：21被引量：35H指数：3; 导出分析报告; 相关机构：澳大利亚新南威尔士大学海南师范大学更多>>; 相关期刊：《Advances in Remote Sensing》《China Communications》《Acta Mechanica Sinica》《Science China Earth Sciences》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北京市自然科学基金福建省自然科学基金更多>>

The Impact of Hula Project (1993-2018) on Nutrient Migrations: 《Open Journal of Ecology》2024年第3期215-227,共13页Moshe Gophen; During the 1950s the Hula wetlands and old lake were drained and the land converted utilization to agriculture and ecotourism. As a result of the drainage, the Peat Soil was exposed to atmospheric oxygen. The geochemi...; 关键词：Nitrogen PHOSPHORUS Migration RUNOFF Peat Land HEADWATERS

Participatory Social Protection for Migrants in Mexico:CucapáVS.Cocopah in the Constitution: 《US-China Law Review》2022年第6期251-258,共8页Yolanda Sosa y Silva García; This article aims to highlight the importance of defending the human rights of the Cucapáindegenous people,settled in the NE of the state of Baja California,in the Colorado River delta,Mexico vs.SO of the state of Ar...; 关键词：original towns social law cucapa MIGRATIONS

Collective migrations in an epithelial-cancerous cell monolayer: 《Acta Mechanica Sinica》2021年第5期773-784,I0001,共13页Jian‑Qing Lv Peng‑Cheng Chen Liu‑Yuan Guan Wojciech T.Góźdź Xi‑Qiao Feng Bo Li; Supports from the National Natural Science Foundation of China(Grants 11961131005 and 11921002);the National Science Centre(Grant 2018/30/Q/ST3/00434)。; Collective cell migration is extensively observed in embryo development and cancer invasion.During these processes,the interactions between cells with distinct identities and fates are of importance for boundary forma...; 关键词：Collective cells Cell mixing Dynamics Cell-cell interaction

2.5D Crustal Models Derived from Analytical Polynomial Separation Technique and Spectral Analysis of Gravity Data with Their Probable Gold Mineralization Migrations (Batouri, SE-Cameroon): 《Advances in Remote Sensing》2021年第1期1-24,共24页Ngoumou Paul Claude Assembe Stephane Patrick Owono Amougou Olivier Ulrich Igor Meying Arsene Yandjimaing Justine Ngoh Jean Daniel Pepogo Man-Mvele Augustin Didier; Geophysical surveying is crucial in the investigation of mineral resources in poorly exposed areas such as SE-Cameroon, a region known for its gold mineral potential. In this paper, gravity survey is carried out in th...; 关键词：Gravity Anomaly SE-Cameroon Polynomial Technique Spectral Analysis 2.5D Modelling Gold Mineralization Batouri Area

Animal-mediated long-distance dispersals and migrations shaping the intercontinental disjunctions of Celastrus(Celastraceae)among five continents被引量：2: 《Journal of Systematics and Evolution》2020年第6期945-957,共13页Yi-Xuan Zhu Feng-Wei Lei Ling Tong Xian-Yun Mu Jun Wen Zhi-Xiang Zhang; the National Natural Science Foundation of China(grant number 31400193);Beijing Natural Science Foundation(grant number 5192012);China Scholarship Council(grant number 201906515009).; The mechanisms underlying the origin,evolution,and distributional patterns of organisms are a major focus of biogeography.Vicariance and long-distance dispersal(LDD)are two important explanations for disjunctive distr...; 关键词：biogeography CELASTRACEAE Celastrus DISJUNCTION long-distance dispersal TRIPTERYGIUM

LONG-TERM DYNAMIC ANALYSIS OF ENDANGERED SPECIES WITH STAGE-STRUCTURE AND MIGRATIONS IN POLLUTED ENVIRONMENTS: 《Annals of Applied Mathematics》2020年第1期48-72,共25页Fangfang Liu Kexin Wang Fengying Wei; supported by the NSFC(Grant No.61911530398); We propose a stochastic stage-structured single-species model with migrations and hunting within a polluted environment,where the species is separated into two groups:the immature and the mature,which migrates from on...; 关键词：protection zones STAGE-STRUCTURE random perturbations MIGRATION extinction and persistence

Parental Migration’s Effects on the Academic and Non-Academic Performance of Left-Behind Children in Rural China被引量：1: 《China Economist》2019年第5期67-80,共14页Gao Yujuan Bai Yu Ma Yue Shi Yaojiang; financial support from the Overseas Expertise Introduction Project for Discipline Innovation (B16031);the National Natural Science Foundation of China (71703084);the Fundamental Research Funds for the Central Universities (2017CSZ021); This study investigates the impact of parental labor migration on the academic achievements and non-academic growth of left-behind children in fourth and seventh grades. Employing survey data collected from rural Chin...; 关键词：LEFT-BEHIND children ACADEMIC PERFORMANCE non-academic PERFORMANCE rural China DIFFERENCE in DIFFERENCE propensity score matching

The role of land bridges, ancient environments, and migrations in the assembly of the North American flora被引量：17: 《Journal of Systematics and Evolution》2018年第5期405-429,共25页Alan Graham; Continental-scale assembly of floras results from past and present in situ diversification in association with several external processes. Among these processes are the making and breaking of connections among landmas...; 关键词：distribution fossil plants land bridges MIGRATION

DYNAMICAL ANALYSIS OF A SINGLE-SPECIES POPULATION MODEL WITH MIGRATIONS AND HARVEST BETWEEN PATCHES: 《Annals of Applied Mathematics》2018年第2期183-198,共16页Chenjia Wang Fengying Wei; supported by the National Natural Science Foundation of China(Grant Nos.11201075,11601085 and 61773122);Natural Science Foundation of Fujian Province(Grant No.2016J01015); A single-species population model with migrations and harvest between the protected patch and the unprotected patch is formulated and investigated in this paper. We study the local stability and the global stability o...; 关键词：protection zone MIGRATIONS HARVESTING EXTINCTION

Toward a Scalable SDN Control Mechanism via Switch Migration被引量：3: 《China Communications》2017年第1期111-123,共13页Guozhen Cheng Hongchang Chen Hongchao Hu Zhiming Wang; supported by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (Grant No. 2016YFB0800100, No. 2016YFB0800101);the National Natural Science Foundation of China (Grant No. 61521003);the National Key R&D Program of China (Grant No. 61309020); Dynamic Controller Provisioning Problem(DCPP) is a key problem for scalable SDN. Previously, the solution to this problem focused on adapting the number of controllers and their locations with changing network conditi...; 关键词：software-defined networking SCALABILITY switch migrations Markov chain

MIGRATIONS