نتایج جستجو برای: iran between 2003
تعداد نتایج: 2966030 فیلتر نتایج به سال:
This study aimed to investigate the potentiality of inflation-protected investments for investors in Iran. The objective present was applied, and methodology correlational, which an ex-post facto research design developed explore correlation between variables. Here this study, required data (e.g., time series pertaining total stock price index, housing, bond, gold, coin prices as well dollar un...
Both zoonotic and anthroponotic cutaneous leishmaniasis (CL) caused by L. major and L. tropica, respectively, are endemic in different parts of Iran. This study was performed to investigate the new changes in epidemiological pattern of CL, and to identify the species of Leishmania and the strains of L. major isolated from different endemic areas of Iran. Seventy-two isolates from 245 samples co...
intense temperature variations are not only an unfavorable phenomenon for life but have adverse effects on natural elements of structures and installations. when the temperature falls bellow certain levels, the conditions for organic activity become harsh. this level is known as temperature threshold of life. similar thresholds can also be defined for machinery, structures and installations. fu...
This paper introduces the concept of a dynamic key infrastructure for Grid. It utilises the properties of Identity-based Cryptography (IBC) to simplify key management techniques used in current Public Key Infrastructure (PKI) settings for Grid. This approach can offer greater simplicity, flexibility, and enhanced computation trade-offs.
چکیده شته مومی کلم (.brevicoryne brassicae l) یکی از آفات مهم کلم در ایران و بسیاری از نقاط دیگر جهان بوده و خسارت قابل توجهی به این محصول وارد می کند . به دلیل مشکلات ناشی از مصرف سموم شیمیایی که در حال حاضر متداول ترین روش کنترل این آفت به شمار می رود. اعمال روش های جایگزین و یا کاهش غلظت مصرف سموم به همراه سایر روش های مدیریتی به ویژه کنترل بیولوژیکی ضروری است. در این میان قارچ های بیماری ز...
چکیده هدف از انجام این پایان نامه سنجش فعالیت آنزیم های کیتیناز، آلکالین پروتئاز و لیپاز از برخی جدایه های بومی قارچ های انتوموپاتوژن موثر بر کنه ایکسودس ریسینوس و نشان دادن اهمیت این آنزیم ها در آینده مبارزات علیه کنه ها بوده است. در این مطالعه دو جدایه قارچی demi 2 و iran 437 c از سویه متاریزیوم آنیزوپلیه و دو جدایه iran 403 c و iran 428 c از سویه بووریا باسیانا مورد بررسی قرار گرفت. پس از ج...
Abstract
 The present study includes the analysis of morphological change in Iraqi coastline Khor Abdullah and entrance to Shatt Al-Arab (Al-Ruka Channel), as northwestern region Arabian Gulf is exposed different erosion depositions due suspended sedimentary load, comparison between periods studied showed severe some coastal areas other parts, which led changes shape extension barriers or ...
BACKGROUND Anopheles fluviatilis, one of the major malaria vectors in Iran, is assumed to be a complex of sibling species. The aim of this study was to evaluate Cytochrome oxidase I (COI) gene alongside 28S-D3 as a diagnostic tool for identification of An. fluviatilis sibling species in Iran. METHODS DNA sample belonging to 24 An. fluviatilis mosquitoes from different geographical areas in so...
BACKGROUND Post-traumatic stress disorder (PTSD) is a major health problem among refugees worldwide. After resettlement, the prevalence of PTSD remains high despite the fact that various PTSD treatments are known to be effective. METHODS We examined the course of PTSD and the role of mental health care utilisation at a 7-year interval (2003-2010) among a cohort of refugees from Iran, Afghanis...
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