نتایج جستجو برای: north khorasan
تعداد نتایج: 159462 فیلتر نتایج به سال:
rapid economic growth and competition ability are the most important themes of the fourth development plan, without promotion and development of human capital and increasing labor productivity is not achieved and in this regard, education an important role is playing. this paper investigated the value added comparative advantages state and private education in khorasan region (including three k...
Background and aims: Leishmaniasis is a widespread problem, especially in the tropical and subtropical countries. Since understanding the epidemiologic and geographical distribution of the diseases is necessary for prevention and controlling the Leishmaniasis. This study was conducted on epidemiological survey of cutaneous Leishmaniasis in North Khorasan Province, using Arc GIS Software during ...
Introduction: Due to the increased antibiotic resistance of bacteria due to the uncontrolled use of antibiotics and the self-permeability of antibiotics, finding effective drugs with less complications is very important. Since traditional plants have good antibacterial properties, we decided to investigate the effect of methanolic extract of some samples from herbal plants of North Khorasan Pro...
Introduction: Cleft lip/palate is the most prevalent congenital anomaly of the head and neck area. This problem has a multifactorial nature and the causing factors have not yet been fully known. 60 percent of cleft lip is accompanied with cleft palate. The prevalence rate of this anomaly is estimated 1 in 700 people due to several studies. Methods: In this cross-sectional study data of the neon...
Introduction: Research self-efficacy can be expressed as people's judgments about their research abilities to organize and execute a series of tasks to achieve the specified research functions. Therefore, this study was conducted to evaluate students' research self-efficacy of North Khorasan University of Medical Sciences. Methods: The present study was a cross-sectional study performed on 240...
abstract information on hyperparasitoid wasps of figitidae family in iran, in comparison to the numerous studies carried out in north america and europe is very rare. so we have studied to determine the diversity of parasitoid wasps of aphids on stone fruit trees during 2009-2010 in khorasan razavi province-iran. several species of hyperparasitoid wasps were collected which among them, alloxyst...
background: animal bite is an important and preventable health hazard. this study aimed to determine the epidemiology of animal bites in north khorasan province in iran. materials and methods: data gathered from health centers from march 2005 until december 2011 were used for this cross-sectional descriptive study of animal bites. results: a total of 18,517 animal bite cases were reported d...
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