Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Zufei Ma"'
Publikováno v:
Haiyang Kaifa yu guanli, Vol 39, Iss 4, Pp 68-75 (2022)
In order to promote the rapid development of China′s emerging yachting tourism, this paper summarized the concept and characteristics of yachting tourism, analyzed the development status and trend of the world yachting tourism industry and its enli
Externí odkaz:
https://doaj.org/article/e1fdb58a22024ad0b5cfa13e52653445
Publikováno v:
Chinese Science Bulletin = Kexue Tongbao
The severe acute respiratory syndrome (SARS) caused tremendous damage to many Asia countries, especially China. The transmission process and outbreak pattern of SARS is still not well understood. This study aims to find a simple model to describe the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6889a1782bd6c078ddd7d7500bd5384
https://doi.org/10.1007/bf03183407
https://doi.org/10.1007/bf03183407
Publikováno v:
Discrete & Continuous Dynamical Systems - B. 4:687-694
Gause's experiments of Paramecium caudatum have been thought as one of the most accurate experiments in ecology. Although it has been hypothesized by ecologists that the population dynamics can be approximated by the classical sigmoid curve, there ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a70d80e3dd41bec9eb27c0ed7b67c17f
https://doi.org/10.3934/dcdsb.2004.4.687
https://doi.org/10.3934/dcdsb.2004.4.687
Publikováno v:
Discrete & Continuous Dynamical Systems - B. 4:623-628
Detailed studies of single species population dynamics are important for understanding population behaviour and the analysis of large complex ecosystems. Here we present two general models for simulating insect population dynamics: The distributed de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06f3ad2d250c138c9b7fbc7f055fe5b5
https://doi.org/10.3934/dcdsb.2004.4.623
https://doi.org/10.3934/dcdsb.2004.4.623
Publikováno v:
Discrete & Continuous Dynamical Systems - B. 4:679-686
It is the major task of the researches of conservation biology to explore species existing necessary conditions and endanger mechanism [1]. Presently, population viability analysis models mainly focus on a single species and few of them take into acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0cc48e2a0b20cfaa8aab06150bf5c86
https://doi.org/10.3934/dcdsb.2004.4.679
https://doi.org/10.3934/dcdsb.2004.4.679
Publikováno v:
Discrete & Continuous Dynamical Systems - B. 4:629-634
Some assumptions of Logistic Equation are frequently violated. We applied the Allee effect to the Logistic Equation so as to avoid these unrealistic assumptions. Following basic principles of Catastrophe theory, this new model is identical to a Fold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbdcbc07cc009419a64034d99df3daa0
https://doi.org/10.3934/dcdsb.2004.4.629
https://doi.org/10.3934/dcdsb.2004.4.629
Publikováno v:
Discrete & Continuous Dynamical Systems - Series B; Aug2004, Vol. 4 Issue 3, p629-634, 6p
Publikováno v:
Discrete & Continuous Dynamical Systems - Series B; Aug2004, Vol. 4 Issue 3, p623-628, 6p