云南高校图书馆联盟文献共享服务平台- ATTRACTIVITY

ATTRACTIVITY: 作品数：39被引量：50H指数：3; 导出分析报告; 相关作者：单承伟杨毓丽王红张苏更多>>; 相关机构：大连理工大学更多>>; 相关期刊：《情报杂志》《Open Journal of Applied Sciences》《生物数学学报》《Applied Mathematics》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金教育部跨世纪优秀人才培养计划福建省自然科学基金更多>>

Novel results on attractivity of a neoclassical growth system incorporating multiple pairs of time-varying delays: 《International Journal of Biomathematics》2023年第3期119-145,共27页Weiping Fan Qian Cao; In this paper,we analyze the global dynamics of a neoclassical growth system incorporating patch structure and multiple pairs of time-varying delays.First,we derive the global existence,positiveness and boundedness of...; 关键词：Global attractivity neoclassical growth system patch structure multiple pairs of time-varying delay

Attractivity or Repellence: Relation between the Endophytic Fungi of Acalypha, Colocasiaand the Leaf-Cutting Ants—Atta sexdens: 《Advances in Entomology》2021年第2期85-99,共15页Laura Magnani Machado Thays Neigri da Silva Daiane Raquel Polezel Amanda A. de Oliveira Manuela de O. Ramalho Fernando Carlos Pagnocca Odair Correa Bueno; Symbiotic relations are present in the nature and can contribute to the success of the organisms involved. Endophytic fungi live within the leaf tissues without causing any harm to the host plant, and some of them can...; 关键词：Attine Musaica Marginata Interaction Plant-Ant Leaf-Cutting Ants

Mapping Rural Mobility in the Niakhar Area (Fatick Region, Senegal)被引量：1: 《Journal of Geographic Information System》2021年第1期65-82,共18页Alphousseyni Ndonky Mouhamadou Moustapha Mbacké Ndour Ibrahima Ndiaye Richard Lalou Cheikh Tine; Despite the development of information and communication technologies, mobility still remains an important factor in the development of the social capital, by promoting social interactions. However, rural African popu...; 关键词：Rural Mobility Polarization ATTRACTIVITY Dominant Flow Dominant Center Area Interpolation Displacement Field

ON A MULTI-DELAY LOTKA-VOLTERRA PREDATOR-PREY MODEL WITH FEEDBACK CONTROLS AND PREY DIFFUSION被引量：3: 《Acta Mathematica Scientia》2019年第2期429-448,共20页Changyou WANG Nan LI Yuqian ZHOU Xingcheng PU Rui LI; supported by the Sichuan Science and Technology Program of China(2018JY0480);the Natural Science Foundation Project of CQ CSTC of China(cstc2015jcyjBX0135);the National Nature Science Fundation of China(61503053); This article is focusing on a class of multi-delay predator-prey model with feedback controls and prey diffusion. By developing some new analysis methods and using the theory of differential inequalities as well as co...; 关键词：PREDATOR-PREY model: delay diffusion: PERMANENCE ATTRACTIVITY periodic solution

Almost periodic dynamics of delayed prey-predator model with discontinuous harvesting policies and Hassell-Varley type functional response: 《International Journal of Biomathematics》2018年第7期1-36,共36页Dongxiao Chen Dongshu Wang; supported by the Nationa1 Natural Science Foundation of China(11871231,11501221);the Natural Science Foundation of Fujian Province (2015J01584);the Cultivation Program for Outstariding Young Scientific Talents of the Higher Education Institutions of Fujian Province in 2016;the Promotion Program for Young and Middle—aged Teacher in Science and Technology Research of Huaqiao University(ZQN—PY401).; In this study,a class of delayed prey-predator model with Hassell-Varley type functional response is investigated,in which the harvesting policies are modeled by discontinuous functions.Based on functional differentia...; 关键词：DISCONTINUOUS HARVESTING policy FUNCTIONAL differential inclusions HassellVarley TYPE FUNCTIONAL response PERMANENCE almost positive periodic solution global attractivity.

Analysis of a Nonautonomous Eco-Epidemiological Model with Saturated Predation Rate: 《Applied Mathematics》2017年第2期252-273,共22页Youquan Luo Shujing Gao Yujiang Liu; In this paper, a nonautonomous eco-epidemiological model with disease in the predator is formulated and analyzed, in which saturated predation rate is taken into consideration. Under quite weak assumptions, sufficient...; 关键词：NONAUTONOMOUS Eco-Epidemiological Model PERMANENCE EXTINCTION Global ATTRACTIVITY

The Analysis of an SIRS Epidemic Model with Discrete Delay on Scale-Free Network被引量：1: 《Applied Mathematics》2015年第11期1939-1946,共8页Tao Li Qiming Liu Baochen Li; A new epidemic SIRS model with discrete delay on scale-free network is presented. We give the formula of the basic reproductive number for the model and prove that the disease dies out when the basic reproductive numb...; 关键词：SCALE-FREE Network EPIDEMIC SPREADING ATTRACTIVITY UNIFORMLY PERSISTENCE Time Delay

基于AI和AAI指数的学科科研绩效评价指标研究被引量：1: 《情报杂志》2015年第7期89-94,共6页王红单承伟张苏杨毓丽; AI(Activity Index)指数和AAI(Attractivity Index)指数反映了某国家(研究机构)在F学科的文章数量和影响力绩效。很多学者通过对AI和AAI指数进行标准化转换,对某一国家(科研机构)的学科发文比较优势进行评价。通过C9高校和大连理工大学I...; 关键词：ACTIVITY INDEX ATTRACTIVITY INDEX 学科评估 Incites

Global Analysis of Beddington-DeAngelis Type Chemostat Model with Nutrient Recycling and Impulsive Input: 《Applied Mathematics》2013年第8期1097-1105,共9页Mehbuba Rehim Lingling Sun Ahmadjan Muhammadhaji; In this paper, a Beddington-DeAngelis type chemostat model with nutrient recycling and impulsive input is considered. Except using Floquet theorem, introducing a new method combining with comparison theorem of impulse...; 关键词：BEDDINGTON-DEANGELIS MODEL CHEMOSTAT MODEL NUTRIENT RECYCLING Global ATTRACTIVITY

Attractivity and Oscillation of Almost-periodic Solution for a Discrete Model of Hematopoiesis: 《Chinese Quarterly Journal of Mathematics》2013年第1期20-26,共7页HONG Peng-hua WENG Pei-xuan; Supported by the NNSF of China(10541067);Supported by the NSF of Guangdong Province(10151063101000003);Supported by the Research Fund for the Doctoral Program of Higher Education(20094407110001); By using a new fixed point theorem, sufficientconditions are obtained for the existence of a positivealmost-periodic solution for an discrete model of hematopoiesis with almost-periodic coefficients. Its attractivity ...; 关键词：discrete model of hematopoiesis almost-periodic solution existence ATTRACTIVITY OSCILLATION

ATTRACTIVITY