نتایج جستجو برای: layer model

تعداد نتایج: 2328029  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم 1388

پروبیوتیک ها بعنوان مکمل های غذایی زنده شناخته شده اند و در سلامت میزبان از طریق بهبود تعادل روده ای، اثرات مفیدی دارند. باکتری لاکتوباسیلوس اسیدوفیلوس atcc 4356 بعنوان پروبیوتیک کاربرد دارد. در مطالعات انجام شده، مشخص گردیده که خصوصیات سطحی باکتریها متأثر از شرایط ترکیبات و محیط کشت می باشد . هدف از انجام این تحقیق، بررسی اثر برخی از تنش های شیمیایی و فیزیکی بر روی مورفوتایپ کلنی و سلول باکتری...

Journal: :iranian journal of materials forming 0
h. deilami azodi arak university of technology r. darabi arak university of technology

two-layer metallic sheets have wide applications in aerospace, marine, automotive and domestic industries due to their superlative characteristics. in this paper, the formability of two-layer sheet is investigated through analytical, experimental and numerical approaches. an analytical model is developed based on marciniak-kuczynski method associated hill’s non-quadratic yield criterion. formin...

BABAEI R., , DADASHZADEH M., , DAVAMI P., , HOMAYONIFAR P., , SHAHINFAR S., ,

In the present study a Finite Difference Method has been developed to model the transient incompressible turbulent free surface fluid flow. A single fluid has been selected for modeling of mold filling and The SOLA VOF 3D technique was modified to increase the accuracy of simulation of filling phenomena for shape castings. For modeling the turbulence phenomena k-e standard model was used. In or...

H Deilami Azodi, R Darabi

Two-layer metallic sheets have wide applications in various industries due to their superlative characteristics. This paper presents analytical model to investigate the formability of two-layer sheets based on Marciniak and Kuckzinsky (M-K) method using Barlat and Lian non-quadratic yield criterion. FEM simulation is also performed to calculate the forming limits based on bifurcation theory. Fo...

Journal: :avicenna journal of phytomedicine 0
mehdi kabiri rad department of biology, faculty of science, mashhad branch, islamic azad university, mashhad, i. r. iran ali neamati department of biology, faculty of science, mashhad branch, islamic azad university, mashhad, i. r. iran mohammad hossein boskabady applied physiology research centre and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, i. r. iran naser mahdavi-shahri department of biology, faculty of science, mashhad branch, islamic azad university, mashhad, i. r. iran maryam mahmoudabady applied physiology research centre and department of physiology, school of medicine, mashhad university of medical sciences, mashhad, i. r. iran

objective: asthma is an airway complex disease defined by reversible airway narrowing and obstruction, chronic airway inflammation, airway hyperresponsiveness, and tissue remodeling. the purpose of this study was to determine the effect of brassica napus l. (b. napus) on airway pathologic changes in a rat model of asthma. materials and methods: twenty-four rats were divided into 4 groups: contr...

Journal: :journal of agricultural science and technology 2014
a. farjam m. omid a. akram z. fazel niari

in this study, several artificial neural networks (anns) were developed to estimate seed and grain corn yields in parsabad moghan, iran. the data was collected by a face-to-face interview method from 144 corn farms during 2011. the energy ratios for seed and grain corns were calculated as 0.89 and 2.65, respectively. several multilayer perceptron anns with six neurons in the input layer and one...

Journal: :Journal of Physics of the Earth 1972

Journal: :Journal of Physics: Conference Series 2006

Journal: :Journal of Biosystems Engineering 2016

Journal: :Journal of Information Processing 2018

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