منابع مشابه
a study on insurer solvency by panel data model: the case of iranian insurance market
the aim of this thesis is an approach for assessing insurer’s solvency for iranian insurance companies. we use of economic data with both time series and cross-sectional variation, thus by using the panel data model will survey the insurer solvency.
Periodic orbits in a seasonally-forced SEIR epidemic model
Infectious diseases affect millions of people every year. In fact, more than 17 million deaths worldwide each year are attributed to infectious diseases [6]. An endemic disease is a disease which persists over time in a given population or geographic region [4]. For example, prior to the development of the measles vaccine in the 1960’s and eradication of measles from the United States in 2000, ...
متن کاملcost benefits of rehabilitation after acute coronary syndrome in iran; using an epidemiological model
چکیده ندارد.
Global Dynamics of an SEIR Epidemic Model with Vertical Transmission
We study a population model for an infectious disease that spreads in the host population through both horizontal and vertical transmission. The total host population is assumed to have constant density and the incidence term is of the bilinear mass-action form. We prove that the global dynamics are completely determined by the basic reproduction number R0(p, q), where p and q are fractions of ...
متن کاملthe use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach
abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...
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ژورنال
عنوان ژورنال: Journal of the Korean Data and Information Science Society
سال: 2017
ISSN: 1598-9402
DOI: 10.7465/jkdi.2017.28.2.297