نتایج جستجو برای: shiraz synoptic station
تعداد نتایج: 56467 فیلتر نتایج به سال:
the main objective of this paper is to study climate changes and fluctuations in the four synoptic stations in sistan and baluchistan province in the past few years and to analyze statistically and simulate and forecast for the next years (2040-2009). this study used data from the outputs of general circulation climate model echo-g with a1 scenario that are now used at the university of hamburg...
Global climate change as a main factor affecting all ecological components, has been attended by researchers all over the world in the recent years. In this regard for simulating the rainfall, National Centers for Environmental Prediction (NCEP) data, HadCM3 data under A2 and B2 scenarios, CanESM2 data under RCP2.6, RCP4.5 and RCP8.5 scenarios were utilized. This research was performed by adopt...
through this article, the distribution of air pollutants in tehran have been simulated based on wind patterns with and without the presence of synoptic by tapm (a meso-scale model). the simulation covers three horizontal resolution domains 30, 15 and 5 kilometers. the pollutants chosen for this are co and pm10 and wind data is 10 meter height level. the result has shown that the model simulated...
because of the passing of the air systems, temperature changes are often very sudden and plants cannot adapt themselves to these fluctuations and get damage. because low temperatures have harmful effects on the agricultural productions, so, the investigation of these temperatures are very useful for predicting and preventing probable damages. in this study, for determining the time of the freez...
The variability of temperature and precipitation is regarded as one of the main characteristics of the climate.Precipitation and its results, especially results such as droughts, vary on different temporal and spatial scales. Thepurpose of this paper is to determine the frequency of the inter-annual variability of the driest month in north-westIran. In order to obtain the best results, we used ...
Background and aims: Evidence based medicine (EBM) is a systematic process that can lead to enhancement of clinician’s traditional skills in diagnosis and treatment. Teaching EBM to medical students will improve their performance and help them to be up-to-date in their profession. The aim of this study was to compare Shiraz (type 1 university) and Rafsanjan (type 2) students in clinical stage i...
OBJECTIVE The aim of this study was to study the changes in occurrence of esophageal, stomach and colon cancers (cancers of interest) over the last 30 years in Iran. MATERIAL AND METHODS Cancer cases referred to two main cancer centers in the country (the Shiraz cancer center and the Tehran cancer center) during last 30 years and published by the two centers were utilized. Morbidity odds rati...
INTRODUCTION Second National Medical Sciences Olympiad was done in Shiraz in August 2010 with aim of indentifying scientifically talented individuals, motivating students and orienting extracurricular activities. This Olympiad was done in 3 areas, basic sciences, clinical sciences and management. In clinical sciences, we used TOSCE (Team Objective Structured Clinical Examination). In this artic...
Shiraz (Islamic Republic of Iran): Islamic World Science Citation Center (ISC) organized the Second International Conference of Chief Editors of Research Journals at the ISC Campus here on December 1st and 2nd 2014. It was attended by Chief Editors and representatives from Turkey, Iraq, Syria, Pakistan, and Malaysia besides Iran. After the welcome address by Dr. M.R. Falahati from the Regional ...
the aim of this research is the study of trends in annual precipitation changes in some selected stations located in the sefid rood basin, applying the man-kendall non-parametric technique. the method is one of the most frequently used non-parametric techniques for trend analysis of precipitation on an annual scale. six synoptic stations located in the sefid rood basin were selected for the ana...
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