development of remote sensing applications has led to their use in a wide range environmental studies. One these aspects is urban studies and especially land surface temperature. In this study, the changes temperature Khorramabad city Iran were investigated causes investigated. For purpose, Landsat satellite images processed four periods 2000, 2007, 2014 2021 recovered using single-channel algo...

backgrounds: iodine deficiency disorder is a major public health problem in areas where there is a lack of iodine in drinking water, soil, and food. this study was carried out to assess the prevalence of goiter among school children in the age group of 6-10 years in khorramabad city. also, the level of urine iodine was evaluated.   methods: the study was conducted from january 2012 to january 2...

Pseudo-natural products (PNPs) combine natural product (NP) fragments in novel arrangements not accessible by current biosynthesis pathways. As such they can be regarded as non-biogenic fusions of NP-derived fragments. They inherit key biological characteristics the guiding product, chemical and physiological properties, yet define small molecule chemotypes with unprecedented or unexpected bioa...

We study relations between evidence theory and S-approximation spaces. Both theories have their roots in the analysis of Dempsterchr('39')s multivalued mappings and lower and upper probabilities, and have close relations to rough sets. We show that an S-approximation space, satisfying a monotonicity condition, can induce a natural belief structure which is a fundamental block in evidence theory...

The present study attempted to examine the impact of inhabitants’ perceptions and local community participation on supporting sustainable tourism development. goal current was determine how involvement views affected development a industry. Inhabitants’ positive/negative had direct but differential effects Findings revealed that positive residents their support for at twice rate than negative d...