نتایج جستجو برای: february and december months
تعداد نتایج: 16842266 فیلتر نتایج به سال:
Abstract Background Cigarette smoking is a well-known habitual risk factor for lung cancer. Lung cancer resections make up the majority of BRI Thoracic Surgery admissions. Smoking has negative impact on long term survival and disease progression patients increasing recurrence secondary tumours following surgery with curative intent. Method Retrospective analysis all discharged from thoracic dur...
Article history: Received 17 December 2007 Received in revised form 22 December 2008 Accepted 20 February 2009
Background and Objectives: On 12 November 2017, an earthquake with a magnitude of 7.3 on the Richter scale occurred in Kermanshah Province. Explaining the challenges and needs of the victims in such circumstances can be an important source of information for future planning and better management of such conditions. Thus, the purpose of this study was to explain the challenges and needs of the e...
monthly and seasonal concentrations of milk protein and urea and their relationships were investigated in 614 milk samples from 61 industrial holstein dairy herds in urmia, iran. milk samples were prepared monthly interval up to 12 months. the amount of 10 ml milk was prepared from each dairy herd when they were delivering to the milk factory. milk protein and urea concentration was evaluated b...
Proper climate and adequate knowledge tourism and can be as an attractive or unpleasant factor for tourists. The purpose of this research is to evaluate the tourism climate of Yazd province as one of the most important provinces in the arid regions of the country. For determining the tourism presence comfort in the Yazd province, Tourism Climate Index (TCI) was used. In order to investigate tou...
background: vaccination against fatal viral and bacterial diseases is still the best protective way to lower morbidity and mortality rate in end‑stage renal disease (esrd) patients. it has been reported that there is high incidence of low protective levels of igg after vaccination in esrd adult patients. the aim of this study was to evaluate the protective status of vaccination against diphther...
sunn pest is considered as the most important insect pest of wheat and barley in iran. different studies have shown that various biotic and abiotic factors affect sunn pest populations. these factors can influence the population density of the pest which in turn can play a role in the control of the pest. in this study the relationship between sunn pest population fluctuations and climatic cond...
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