Background : Blastocystis hominis is an anaerobic, zoonotic protozoan parasite which inhabits the large intestine of humans and a wide range of other vertebrates. It has a worldwide distribution and infects hosts through the cyst of the parasite by contaminated water or food. Its prevalence is related to hygienic culture, season, exposure to animals, and age. A number of studies in the last dec...

Iran is located in a dry climate belt. Such conditions have made the supply of urban water resources one most fundamental management challenges. The amount consumed city affected by weather greatly such that as changes, changes well. In this study, several models including zero-order Pearson’s correlation coefficient, first-order correlation, generalized additive model (GAM), linear (GLM), supp...

Fallahi Sh1, Badparva E1, Nahrovanian H2, Chegeni Sharafi A3, Ebrahimzadeh F4 1. Instructor, Department of parasitology, Faculty of medicine, Lorestan University of medical sciences 2. PhD, Pasteur institute of Iran. 3. Master of science, parasitology 4. Instructor, Department of statistic, Faculty of health, Lorestan University of medical sciences Abstract Background: Intestinal...

every year, a considerable portion of the national budget specifies to reconstruct the properties which have been destroyed during natural disasters in iran. recognition of vulnerable sites to natural disasters can reduce the probable damages. the most important point in designing railway tracks is to join stations in the least possible time. so, the railway track is meant to cross lots of vall...

Ellobius remains are common and often abundant in southeastern Europe, western central Asia archaeological sites. A correct identification of species is crucial for our understanding the evolution communities through time, including biostratigraphic sequences to be established. This study applies geometric morphometric methods (GMM) first lower molars, with objectives: 1) discriminate modern ex...

Introduction: Exposure to indoor radon increases the risk of lung cancer. This study examined the level of indoor radon in dwellings of Khorramabad city, by using passive alpha-track detector (CR-39) during winter of 2016. Materials and Methods: In the present study, we detected the concentration of indoor radon in 56 dwellings. A passive sampling instrument (alpha-track detector with CR-39 pol...