نتایج جستجو برای: iran during 2009
تعداد نتایج: 1876494 فیلتر نتایج به سال:
BACKGROUND Digestive and liver diseases (LD) are among the most common causes of mortality and morbidity in Iran and throughout the world. We have aimed to report the etiology and outcome of gastrointestinal and LD that needed admission in a typical tertiary referral hospital in Tehran during the last decade. METHODS Shariati Hospital Gastroenterology and Liver Disease Department (GI & LD) was ...
Background: This study attempted to investigate traffic accident fatalities during 2004-2009 and the effect of fuel rationing on traffic accident fatalities . Materials and Methods: This was a cross-sectional study on available data of all traffic accident fatalities in Fars Province, Iran, during 2004-2009. To identify and fit the best model, various instruments, including the...
Received: 3 April, 2008 Accepted: 28 Jan, 2009 Abstract Background & Aims: Pregnancy is a sensitive period of life in women sexual and coital relationships can change because of physical and psychological changes during this period. This study was done to determine sexual behavior and some of its related factors in pregnant women. Materials & Methods: In this descriptive-analytical study, se...
The ability of Gaussian noise to induce ordered states in dynamical systems is here presented in an overview of the main stochastic mechanisms able to generate spatial patterns. These mechanisms involve: (i) a deterministic local dynamics term, accounting for the local rate of variation of the field variable, (ii) a noise component (additive or multiplicative) accounting for the unavoidable env...
Localized ecological interactions can generate striking large-scale spatial patterns in ecosystems through spatial self-organization. Possible mechanisms include oscillating consumer-resource interactions, localized disturbance-recovery processes and scale-dependent feedback. Despite abundant theoretical literature, studies revealing spatial self-organization in real ecosystems are limited. Rec...
The genus Eremostachys of the family Lamiaceae (alt. Labiatae) contains 15 species of perennial in Iran, and five of them are endemic [1,2]. During the past decade, seven investigations have been carried out on the chemical composition of the essential oils of the genus Eremostachys. These studies include the analysis of the fresh aerial parts of Eremostachys laciniata Bunge from Jordan [3], fl...
BACKGROUNDS Diabetes is one of the most common metabolic disorders worldwide. This study aim was to provide detail analysis of diabetes research output and its trend in Iran as well as in the world and compare them. METHODS Data was retrieved from PubMed database using a suitable search strategy and application of proper operator "AND", "OR" and "NOT". All English documents published from 200...
A fter losing the presidential elections in Iran in 2009, candidate Mir-Hossein Mousavi and his supporters claimed electoral fraud and confronted the regime forces in bloody clashes. In January 2011, president Zine El Abidine Ben Ali (in office since 1987) fled Tunisia after massive demonstrations spread through the country. After that, a number of Arab countries experienced their own demonstra...
identification of spatial-temporal anomalies sea level pressure in iran was the main aim in this research. for this purpose six hourly data used from the to eastern longitude and to northern latitude. in this location, there are 825 pixels to geographical degree. therefore, database extent created. in this matrix, 825 are number of the pixels at that location and 90520 is number of six hourly s...
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