نتایج جستجو برای: in situ measurement
تعداد نتایج: 17042602 فیلتر نتایج به سال:
• CTD probes are the preamble for current in-situ seawater monitoring. Relevant species to measure in seawater: trace metals, nutrients and carbon species. Electrochemical sensors last five years analysis. Lack of applications. Learning from panorama advance field. In water monitoring panorama, certain benefits expected arise when modus operandum analysis shifts sampling-based purely approaches...
Abstract A dust grain immersed in a low-pressure gas discharge obtains permanent negative surface charge due to the high mobility of electrons compared that ions. This essentially governs all fundamental processes dusty and complex plasmas involving grains, neutrals, (an)ions and—consequently—virtually industrial applications these types are affected steered by it. In this work, we have measure...
acknowledgements i wish to express my gratitude to all those who have helped me in preparing this thesis. i would like to express my deep gratitude to my respected advisor dr. kourosh akef, whose advice and comments helped me in the early stages of the research and throughout the writing process. i would also like to express my gratitude to dr. hajar khanmohammad whose invaluable guidance he...
این آزمایش به منظور تعیین ترکیب شیمیایی و تجزیه پذیری 12 واریته دانه غلات (6 واریته گندم، 3 واریته ذرت و 3 واریته ارزن) به روش in situ به اجرا درآمد. در این آزمایش از 6 راس گوسفند نائینی با وزن متوسط 40 کیلوگرم استفاده شد. دانه های اسیاب شده(2 میلیمتر) در زمانهای 0 ، 2 ، 4 ، 8 ، 12 و 24 درون شکمبه قرار گرفتند. اثرات غله ها و واریته های هر غله در قالب طرح کاملا" تصادفی آنالیز شد و جهت بررسی اثرا...
The induction of tetraploidy by means of cold, heat and multiple heat shock treatments was investigated on male fish from a growth-enhanced transgenic tilapia C118 line, crossed with wild type females. After the development a new multiple heat shock protocol (two heat treatments at 41oC in 60 and 80 min. after fertilization for 5 min. per each), chromosome and X-gal in situ staining assays demo...
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