نتایج جستجو برای: using the variables including average relative humidity

تعداد نتایج: 16635379  

Varied harsh climatic conditions in different areas of Iran calls for researching different vernacular architectural methods used to gain thermal comfort with the least consumption of energy. The study of vernacular architecture strategies can provide some solutions for contemporary design. This study uses field measurements to analyze the thermal performance of shavadoons (a kind of undergroun...

ژورنال: علوم آب و خاک 2009
امیری چایجان, رضا, خوش تقاضا, محمدهادی, علیزاده, محمد رضا, منتظر, غلامعلی, مینایی, سعید,

The objective of this research was to predict head rice yield (HRY) in fluidized bed dryer using artificial neural network approaches. Several parameters considered here as input variables for artificial neural network affect operation of fluidized bed dryers. These variables include: air relative humidity, air temperature, inlet air velocity, bed depth, initial moisture content, final moisture...

امیری چایجان, رضا, خوش تقاضا, محمدهادی, علیزاده, محمد رضا, منتظر, غلامعلی, مینایی, سعید,

The objective of this research was to predict head rice yield (HRY) in fluidized bed dryer using artificial neural network approaches. Several parameters considered here as input variables for artificial neural network affect operation of fluidized bed dryers. These variables include: air relative humidity, air temperature, inlet air velocity, bed depth, initial moisture content, final moisture...

Journal: :جغرافیا و توسعه ناحیه ای 0
کمال امیدوار معصومه نبوی زاده

precipitation is one of important parameters of climatology and atmospheric science that have more importance in human life. recently, extensive flood and drought entered many damage to most parts of the world. precipitation forecasting and alerts management role is responsible for these problems. today, artificial neural networks are one of developed method that applied for estimate and predic...

Journal: :Journal of the Meteorological Society of Japan. Ser. II 1943

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت دبیر شهید رجایی - دانشکده علوم انسانی 1390

with the growth of more humanistic approaches towards teaching foreign languages, more emphasis has been put on learners’ feelings, emotions and individual differences. one of the issues in teaching and learning english as a foreign language is demotivation. the purpose of this study was to investigate the relationship between the components of language learning strategies, optimism, duration o...

2010
ALI ASSI MAITHA Al SHAMISI MOHAMMED JAMA

Measured air temperature, relative humidity, wind and sunshine duration measurements between 1995 and 2007 for Al Ain city in United Arab Emirates (UAE) were used for the estimation of monthly average daily global radiation on horizontal using Artificial Neural Network technique. Weather data between 1995 and 2006 were used for training the neural network, while the data of year 2007 was used f...

Journal: :iranian journal of environmental sciences 0
masoud masoudi associate professor, department of natural resources and environmental engineering, shiraz university, iran elmira asadifard department of natural resources and environmental engineering, shiraz university, iran marzieh rastegar department of natural resources and environmental engineering, shiraz university, iran amin shirvani department of water engineering, shiraz university, iran

the present research analyzes air quality in ahvaz, a city in the south of iran, paying special attention to sulfur dioxide (so2). in order to prepare the average data in the city, measurements have been carried out between 2009 and 2010 in two different locations. relations between sulfur dioxide and some meteorological parameters have been calculated statistically, using the daily average dat...

Journal: :ecopersia 2013
ali reza nafarzadegan hossein ahani vijay p. singh mehrzad kherad

evapotranspiration is one of the most important components of the hydrological cycle which is directly influenced by atmospheric conditions. this study investigated annual and seasonal trends in reference evapotranspiration (et0) and its key influencing climatic variables during 1966-2005 at 10 stations in southern iran (with centrality of fars province). first, multivariate regression analysis...

2002
JEREMY D. PRICE

Various models which predict cloud variables use probability density functions of either speciŽ c humidity or saturation deŽ cit humidity to represent subgrid-scale variations. Using the former is considered to be an approximation since it does not allow variation of dew-point across the grid. In this paper the validity of that approximation is investigated and typical errors incurred are state...

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