نتایج جستجو برای: linear regression

تعداد نتایج: 733987  

Journal: :مجله بهداشت محیط و توسعه پایدار 0
parvaneh talebihematabadi msc student, department of natural recourses engineering, branch of environmental pollution, school of agriculture and natural resources, islamic azad university of meybod, yazd, iran. hadi zarei mahmoud abadi assistant professor, department of environment, college of agriculture and natural resources, islamic azad university of meybod, yazd, iran. hadi eslami phd candidate,environmental science and technology research center, department of environmental health engineering, school of public health, shahidsadoughi university of medical sciences, yazd, iran.

introduction: the development of an appropriate model for the quality control of an industrial wastewater treatment system can save the time as well as the cost. this study was performed to determine an appropriate model in order to predict the cod and tkn parameters by bod5 and nh4+ in the meybod industrial estate waste water treatment plant (wwtp). methods: this descriptive – analytical study...

Journal: :iranian journal of applied animal science 2015
m. sedghi k. tayebipoor b. poursina m. eman toosi p. soleimani roudi

Journal: :energy equipment and systems 0
behzad elhami department of agricultural machinery engineering, faculty of agricultural engineering and technology, university of tehran, karaj, iran asadollah akram department of agricultural machinery engineering, faculty of agricultural engineering and technology, university of tehran, karaj, iran majid khanali department of agricultural machinery engineering, faculty of agricultural engineering and technology, university of tehran, karaj, iran seyed hashem mousavi-avval department of agricultural machinery engineering, faculty of agricultural engineering and technology, university of tehran, karaj, iran

in the present study, the energetic and economic modeling of lentil and chickpea production in esfahan province of iran was conducted using adaptive neuro-fuzzy inference system (anfis) and linear regression. data were taken by interviewing and visiting of 140 lentil farms and 110 chickpea farms during 2014-2015 production period. the results showed that the yield and total energy consumption w...

Journal: :The Annals of Statistics 1998

Journal: :Acta et Commentationes Universitatis Tartuensis de Mathematica 2017

Journal: :Pakistan Journal of Statistics and Operation Research 2011

Journal: :Journal of Nonparametric Statistics 2009

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