Examining the impact of using stop-motion technique on enhancing the quality of scientific reasoning skills of secondary school students [PDF]
The main purpose of this study is to determine the effectiveness of the stop motion technique in improving the scientific reasoning of third grade high school students in the chemistry course with the subject of electroplating.
Ansarimoghadam, Fariba +4 more
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The Status of the Surveillance System of Groups at Risk of Tubercolosis in Iran: AQualitative Study [PDF]
, 2016 Background: In order to achieve a dynamic surveillance system for the groups at risk of tuberculosis and to improve its quality, investigating its various aspects and benefiting from the opinions of the experts and experienced individuals in this field ...
Bahrampour, Abbas +3 more
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تعیین فراوانی فاکتورهای پیشآگهی دهنده در سرطان پستان و بررسی ارتباط آنها با یکدیگر، سن و وضعیت منوپوز بیماران [PDF]
, 2007 زمینه و هدف: سرطـان پستـان، سر دسته علل مـرگ ناشی از سرطان در زنـان 40 تا44 سال میباشـد و شایعتـرین سرطان با محـل مشخـص در زنان است. احتمـال بروز این بیماری 1 نفـر به ازاء هـر 8 زن میباشد. بعضی فاکتـورها مانند اندازة تومـور، مرحله پاتولـوژیک تومور، نوع
سيـرتی, فريدون +1 more
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The Wastewater Management of Zarand Thermal Power Plant: Assessment of the Wastewater Treatment Methods, Cost Analysis, and Suggesting the Best Method [PDF]
, 2016 Background: Industry has a major role in the pollution of water supplies as well as the highest potential for reducing the consumption and implementing water and wastewater management plans. The aim of this study was to identify the best treatment method
Ahmadi, Arash +4 more
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مقایسه جراحی زیر بغل در بیماران سرطان پستان ایرانی با کشورهای دیگر [PDF]
, 2011 زمینه و هدف: سرطان پستان شایعترین سرطان زنان در اکثـر کشورها میباشد. تخلیه زیر بغـل از نظر مـرحلهبندی دقیق بیماری و احتمالاً درمان اهمیت دارد و به عقیده بسیاری از صاحبنظران تعداد غدد لنفاوی درگیر یکی از مهمترین فاکتورهای پیشآگهی در سرطان پستان میباشد.
ابخیز, سعید +6 more
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Study on physico-chemical characteristics of Azad dam reservoir (Sanandaj) in order to fisheries activities [PDF]
, 2016 Dam reservoirs have important rules in aquaculture and fish farming in many countries. In this regard, water samples of Azad Dam reservoir (Sanandaj) were collected at five stations from July 2015 to June 2016.
Afraei, M.A. +8 more
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Assessment of Wastewater Treatment Plant Efficiency: a Case Study in Zanjan [PDF]
Background and Objective: Considering importance of wastewater treatment and disposal in contemporary societies as well as the possibility of effluent discharge of Wastewater Treatment Plants (WWTP) to water courses, or reusing it; this study conducted
باقری اردبیلیان, مریم +3 more
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ffects of renin –angiotensin system inhibition on ischemic brain edema formation and blood – brain barrier disruption following focal cerebral ischemia in rat [PDF]
Background & objectives: Ischemic brain edema is one of the most important complications of cerebral infarction. Edema aggravates the primary ischemic injury to the brain. It was demonstrated that the renin-angiotensin system (RAS) and its active peptide
دهقان, غلامعباس +1 more
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Isolation of Neural Stem and Progenitor Cells from the Adult Mouse Brain Using the Neurosphere Assay [PDF]
Background &Objectives: Stem cells are a class of undifferentiated cells that are able to differentiate into specialized cell types. The discovery of such cells in the adult mammalian central nervous system (CNS), an organ traditionally thought to have
آذری, حسن +3 more
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The inefficiency of impact factor (IF) in the evaluation of scientific articles, [PDF]
امانی, مجتبی +1 more
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