Results 81 to 90 of about 162 (100)

نقّاشیهای دیواری بامیان، افغانستان فنّاوری و مواد [PDF]

open access: yes, 2022
Foreword vii Preface ix Acknowledgements xi Introduction 1 Chapter 1 Past studies on materials and techniques used in Bamiyan’s wall paintings 9 1.1 Bamiyan and the wall paintings in its surrounding caves 9 1.2 Wall paintings around the Bamiyan Valley ...
COTTE MARINE, TANIGUCHI YOKO
core  

بررسی کمی و کیفی مواجهه تنفسی با ترکیبات آلی فرار در یک صنعت تولید واکس‌کفش [PDF]

open access: yes
Background and Aim: Organic solvents are widely used in various industrial sectors and processes, which are a direct or indirect source of volatile organic compounds in the workplace.
Farhang Dehghan, Somayeh   +2 more
core   +2 more sources

Quality evaluation of groundwater resources of Ardabil aquifer for agricultural and drinking uses [PDF]

open access: yes, 2016
In this study, groundwater of Ardabil aquifer quality in terms of drinking and agricultural, was evaluated. For this purpose, 76 wells including 32 drinking wells and 44 agricultural wells were considered.
Mina Rahimi   +2 more
core  

یک فیلتر Gm-C قابل تنظیم ولتاژ پایین و توان پایین برای کاربردهای بی‌سیم [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2014
در این مقاله، یک تقویت کننده ترارسانایی عملیاتی (OTA) ولتاژ پایین و توان پایین با استفاده از ترانزیستور FGMOS پیشنهاد شده است. در OTA پیشنهادی در تکنولوژی TSMC 0.18 µm CMOS با ولتاژ تغذیه یک ولت و توان مصرفی ماکزیمم 40 µW، محدوده تنظیم نسبی 50 برابر به ...
امیر باغی رهین   +1 more
doaj  

Removal of catechol from aqueous solutions using catalytic ozonation by magnetic nanoparticles of iron oxide doped with silica and titanium dioxide: A kinetic study [PDF]

open access: yes, 2016
Background and purpose: Catechol is a ring form organic compound with high toxicity that is used in petrochemical, pharmaceutical and manufacturing of pesticide. It has adverse effects on human and environmental health if discharged into the environment.
Badi, M.Y.   +4 more
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اخبار علمی و سایر مطالب [PDF]

open access: yesBaspārish, 2012
بخش ترویجی نشریه مشتمل بر قسمت های زیر است: معرفی پژوهشگاه پلیمر و پتروشیمی ایران.اخبار علمیزیست پلیمر ها در کاغذ سازیاستفاده از فناوری نانو در ساخت کاغذ پلیمری ابرانباره های برپایه گرافن با لوح های.DVDنسل جدید باتری های سیلیکونی ساخت نوعی پلیمر مقاوم با
doaj  

Strategies for urban progress toward higher renewable energy: a PV-centric approach with clustering methodology: case study in Barcelona [PDF]

open access: yes
(English) This dissertation presents a comprehensive study on the integration ofintegrating photovoltaic (PV) systems within urban environments, focusing on Barcelona as a case study.
Roodneshin, Maryam
core   +1 more source

Assessment of antibacterial effect of nano polyamidoamine-G5 (NPAMAM-G5) dendrimer on escherichia coli, proteus mirabilis, salmonella typhi, bacillus subtilis and staphylococcus aureus isolated from the hospital environment [PDF]

open access: yes
Background & Objectives: This study aimed to examine the antibacterial effect of Nano Polyamidoamine-G5 (NPAMAM-G5) dendrimer on Escherichia Coli, Proteus Mirabilis, Salmonella Typhi, Bacillus Subtilis and Staphylococcus Aureus isolated from the hospital
آذغانی, پیمان   +9 more
core  

Comparison the nutritional value of cultured Penaeus vanname with marine shrimps Penaeus merguiensis and Penaeus semisulcatus [PDF]

open access: yes, 2013
The purpose for which this study was intended wasto compare nutritive value among the farmed Vannamei, sea Green Tiger and Banana shrimps native to the PersianGulf. To provide the samples of farmed shrimps at the end of the farming season (Oct.
Emami, Seyedeh Maryam
core  

(farsi‎) 2025 تقویم علمی مکتب

open access: yes
El “Calendario Científico Escolar 2025” es un proyecto de divulgación recurrente cada año y consiste en la elaboración de un calendario dirigido al alumnado de educación primaria y secundaria obligatoria.
Aguilera, Jorge   +42 more
core   +2 more sources

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