background: in view of high prevalence of gi cancers in lorestan province, western iran, and a large number of esophageal cancer patients in this region, this study was done to determine the frequency of various gi cancers in the area. â  methods: in a cross-sectional study, all patients from lorestan province for whom endoscoppy and colonoscopy were performed and biopsy was provided entered ou...

a faunestic study on stigmaeidae and cryptognathidae families in lorestan province was carried out during 2012-2013. in this study 18 species were collected and identified, of which favognathus amygdalus and f. cordylus (cryptognathidae) were new records for iranian fauna, also all of the collected species in this study were new records for fauna of lorestan province. stigmaeidae with 14 specie...

bachground: toxic plants are an important reason for poisoning. the responsible plants are variable in different geographic spots. some areas such as lorestan province have more variety in herbal plants because of geographic condition. because of high poisoning incidence with toxic plants and mushroom, we assessed the incidence of poisoning with mushroom and toxic plants (tattore and ricinus co...

Potentially important contributors to the topography and tectonics of multi-ring impact basins are the thermal contraction and thermal stress that accompany the loss of heat emplaced during basin formation. Heat converted from impact kinetic energy and contributed from the uplift of isotherms during cavity collapse are important components in the energy budget of a newly-formed basin. That the ...

The operational cycle of a storm water quality control basin can be divided into the waiting period between events and the filling and draining period during an event. In this study, an inherent overflow risk is defined as the probability of having a large event exceed the basin storage capacity. Such a probability is prescribed by the basin storage capacity and the local distribution of rainfa...

The safety of a ship is studied using the theory of "safe basin" in this paper. The safe basins of the single degree of freedom (rolling) in waves and winds are investigated. The influences of a static heel angle, waves and winds to the safe basin erosion are examined. It is found that the shape of the safe basin is changed when a static bias angle takes place, and the area of the safe basin de...

Abstract Since eroded sediments are produced from different sources distributed throughout a basin, sediment delivery processes at basin scale have to be modelled by a spatially distributed approach. In this paper a new theoretically based relationship is proposed for evaluating the sediment delivery ratio, SDR{, of each morphological unit, i, into which a basin is divided. Then, using the sedi...

Site U1324 is the westernmost site drilled in the Ursa basin by Expedition 308. Of the three sites in the Ursa Basin, Site U1324 has the thickest sediment loading above the permeable Blue Unit. The principal objectives of drilling Site U1324 were to document rock physical properties at the location of maximal overburden in the Ursa Basin, measure in-situ formation temperature and pressure, docu...