نتایج جستجو برای: 20 cm therefore

تعداد نتایج: 1293955  

Akbar Aliasgharzadeh, Fateme Fallahi Fatemeh Seif, Fatholah Mohaghegh Mohamad Reza Bayatiani,

Introduction: In electron beam treatment, because of the non-point electron beam source, inverse-square law cannot be applied for dosimetry in different treatment intervals. Therefore, providing source-surface distance (SSD) charts in all clinics is of paramount importance. This study aimed to determine the effective SSD for various electron beam energies and field sizes and to...

Journal: :علوم 0
محمد اسماعیل عظیم عراقی دانشگاه خوارزمی حمیده اسکندری تربقان hamide eskandari torbaghan باشگاه پژوهشگران جوان

this study presents the electric behavior of sandwich devices based on porous silicon (ps) thin films with au/ps/si/cu structure when the material’s surface is exposed to different gases. ps thin films were fabricated by the electrochemical anodization method of si–c (100) substrates with resistivity 1.4-2.6 ωcm. samples were anodized in a solution of hf (48%), c2h5oh (99.98%) and distilled wat...

Journal: :Bangladesh agronomy journal 2022

The experiment was conducted to assess the performance of two popular rice varieties with varying spacing at a farmer's field in Darbost union Jaintapur Upazila under Sylhet district Bangladesh during aman season 2016. Two (BRRI dhan34 and Binadhan-17), four levels plant density (15×10 cm, 20×10 20×15 25×15 cm) were tested factorial randomized complete block design (RCBD) three replications. re...

ژورنال: علوم آب و خاک 2008
صفری سنجانی, علی اکبر, رستمی, کامبیز , محبوبی , علی اکبر , مصدقی, محمد رضا ,

Transport and filtering of pathogenic bacteria through porous media and groundwater resources are important and، therefore the effect of various factors on bacteria transport and filtering has been given a great attention nowadays. In this study، effects of calcium sulfate and carbonate on Psedomonas fluorescens filtration and filtering parameters were investigated in saturated sand columns und...

صفری سنجانی, علی اکبر, رستمی, کامبیز , محبوبی , علی اکبر , مصدقی, محمد رضا ,

Transport and filtering of pathogenic bacteria through porous media and groundwater resources are important and، therefore the effect of various factors on bacteria transport and filtering has been given a great attention nowadays. In this study، effects of calcium sulfate and carbonate on Psedomonas fluorescens filtration and filtering parameters were investigated in saturated sand columns und...

Journal: :The Sociological Review Online 2021

Journal: :Epiphany 2023

In this review of the exhibition student’s research projects in master’s class Digital Design Studio Architectural Program within International University Sarajevo, mentor and curators Lamila Simisic Pasic Meliha Teparic are giving an analysis settings, aims, purpose show. The is about attempt to follow novelties that 21st century bringing into creation process, such as involvement artificial i...

Journal: :MedieKultur: Journal of Media and Communication Research 2021

Forthcoming

Journal: :Erasmus journal for philosophy and economics 2021

Behavioral economics and existentialism both present informative perspectives on human choice. We argue in this article that the dialogue between two approaches can enrich current debate about normative implications of behavioral economics. While suggests our capacity to choose is constrained by cognitive biases environmental influences, emphasizes we (and should) treat ourselves as free ‘becom...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید