کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3327635 1212198 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of habitat characteristics on the growth of carrier population leading to increased spread of typhoid fever: A model
ترجمه فارسی عنوان
اثرات ویژگی های زیستگاه بر رشد جمعیت حامل منجر به افزایش گسترش تب تیفوئید: یک مدل
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی انفورماتیک سلامت
چکیده انگلیسی

In this paper, a non-linear model is proposed and analyzed to study the effects of habitat characteristics favoring logistically growing carrier population leading to increased spread of typhoid fever. It is assumed that the cumulative density of habitat characteristics and the density of carrier population are governed by logistic models; the growth rate of the former increases as the density of human population increases. The model is analyzed by stability theory of differential equations and computer simulation. The analysis shows that as the density of the infective carrier population increases due to habitat characteristics, the spread of typhoid fever increases in comparison with the case without such factors.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Epidemiology and Global Health - Volume 4, Issue 2, June 2014, Pages 107–114
نویسندگان
, , , ,