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the present study aimed identifies factors affecting the development and use of electronic services in the tourism industry. population of the study of those tourists who have traveled in april 2013 in the city of ardabil. the population sample of 384 randomly selected. to gather data, researchers used a combination of questionnaires and questionnaire containing 51 questions was designed. the v...

background: this study aimed to determine neonatal nurses’ perceptions of knowledge and practice in pain management in nicus & neonatal units. methods: a cross-sectional descriptive study design was used. a total of 120 neonatal nurses who working in nicus & neonatal units in ardebil province, iran were selected using the convenience sampling technique. a questionnaire of nurses’ perceptions of...

Sheikh Safi mausoleum includes a number of buildings of different periods, which Shah Tahmasb first turned them into a single complex. Later, Shah Abbas amended this complex and added important buildings to it. In general, the great importance of this historical monument is reflected in its relationship with the Safavid dynasty.  According to the travelogues and tourists and historians’ writin...

AIM To study the trend of hepatocellular carcinoma incidence after correcting the misclassification in registering cancer incidence across Iranian provinces in cancer registry data. METHODS Incidence data of hepatocellular carcinoma were extracted from Iranian annual of national cancer registration reports 2004 to 2008. A Bayesian method was implemented to estimate the rate of misclassificati...

a major part of the rangelands of iran are located in arid and semi-arid regions. in this climate, rainfall fluctuation is an important factor which affects vegetation and forage production. in dry years that rainfall decreases, surface vegetation and forage production is damaged. this study was conducted on semi-steppic rangelands of ardebil over nine years (1999-2007), to study of vegetation ...

INTRODUCTION In the death registration system, issuance of death certificate, as a binding rule, is considered among the major necessities of preparation of death statistics. In order to prepare death statistics that are adequately valid for subsequent applications, it is necessary to properly encode death certificates and fully follow rules on causes underlying death. This study aimed to asses...

development of new cultivars with high grain yield (gy) stability and good adaptability under both terminal drought stress (tds) and normal irrigation conditions, which plays important role in production of wheat, is one of the major goals of wheat breeding program for cold dry areas of iran. the objective of this investigation was to study the stability and adaptability of gy and genotype × lo...