This paper developed an estimation model for the contribution of exports to a country's regional economy based on the Chenery-Moses model and conducted an empirical analysis using China's multi-regional input-output tables for 1997, 2002, and 2007. The results indicated that China's national exports make significantly different contributions to the provincial economy in various regions, with th...

in this research, effect of north atlantic oscillation and sea surface temperature (sst) of atlantic ocean on precipitation and temperature of lorestan province and its effect on occurrence of drought and wet in this province were investigated. so, data of teleconnection indices used as an index for determination of fluctuations of pressure and sea surface temperature in atlantic ocean, amount ...

Talei GR1, Sheikhian A2,Mousavi Z3 1. Assistant professor, Department of Microbiology, Faculty of medicine, Lorestan University medical sciences 2. Assistant professor, Department of Immunology, Faculty of medicine, Lorestan University medical sciences 3. B.Sc of laboratory sciences, Lorestan University medical sciences Abstract Background: Leptospirosis is known to be an emerging ...

natural antioxidants have an important role against damage by ros. this research had been carried out about ecological characters, phytochemical and antioxidant activity of capparis spinosa l. in semnan and golestan province. so in much field observation, different parts of c.spinosa were collected from two natural habitats in golestan (200 m) and semnan province (2100 m) during august to septe...

background: echinococcosis or hydatid cyst (hc) is considered as one of the major parasitic infections in iran that causes many health problems and economic losses in communities. the aim of this study was to determine the prevalence of hc in patients referred to surgery wards of three hospitals in khorram-abad, the center of lorestan province in south-west of iran from 2002 - 2006. methods: to...