نتایج جستجو برای: southwest iran
تعداد نتایج: 118394 فیلتر نتایج به سال:
Bachground: Erythroderma is a rare but serious skin disorder that may result from different causes. There are many publications on this subject, with a different incidence rate for each etiology. The aim of this study was to determine the frequency of erythroderma, and describe the incidence of each etiologic cause in patients indigenous to Khuzestan. Methods: In a retrospective study, we revie...
Rare mitochondrial lineages with relict distributions can sometimes be disproportionately informative about deep events in human prehistory. We have studied one such lineage, haplogroup R0a, which uniquely is most frequent in Arabia and the Horn of Africa, but is distributed much more widely, from Europe to India. We conclude that: (1) the lineage ancestral to R0a is more ancient than previousl...
Aim: The aim of this study was to evaluate the rate of contamination with Escherichia coli, coliforms, and Staphylococcus aureus in raw milk from Shahrekord city, Iran. Materials and Methods: In this study, 300 raw milk samples were collected randomly from five regions, namely northeast, east, southeast, south, and southwest regions of Shahrekord city according to stratified random sampling des...
In this paper we propose a conditional logic IBC to represent iterated belief revision. We define an iterated belief revision system by strengthening the postulates proposed by Darwiche and Pearl [3]. First, following the line of Darwiche and Pearl, we modify AGM postulates to make belief revision a function of epistemic states rather than of belief sets. Then we propose a set of postulates for...
The purpose of this research is exploring the relationship between Shiite geopolitical evolutions under the influence of victory of Islamic revolution in Iran and the west conflict with it and also searching some of west threats against Shia and solutions for resolving them. This research has been done based on descriptive-analytical approach. The main questions of this study are: what are the ...
one of the important factors in urban construction designs is noise prevention. according toresults of this study (2011-2012), a suggested model is presented for traffic noise compatible to conditions in ahvaz. data was colleted to design a model from totally 112 measuring stations, 4 weekdays and 2 intervals as rush hours, yielding to a total number of 1344 traffic noise measurements (leq) and...
This study aimed to investigate the distribution of virulence factor genes in Shigella strains isolated from children with diarrhea southwest, Iran. In this cross-sectional study, 1530 diarrheal stool specimens were collected aged under 15 years. The identified by biochemical methods and polymerase chain reaction (PCR). Subsequently, all isolates evaluated PCR for presence nine ipaH (responsibl...
The Paleogene carbonate deposits of Pabdeh and Jahrum formations are widespread from the northwest (Dashte Zari area) to southwest Shahrekord region in High Zagros Mountains Iran record lateral upward transition open marine into shallow water environment. Formation shows a succession pelagic hemipelagic limestone, argillaceous chert. It consists planktonic wackestone, pellet-planktonic mudstone...
Palaeoecology is increasingly contributing to conservation biology and restoration ecology by extending the recent annual decennial records of ecological observations centennial millennial time scales. One almost neglected potential applications palaeoecological investigations in discovering hidden species subrecent fossil records. Such discoveries can be common biodiversity hotspots which faun...
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