Годишно съдържание на „Обучение по природни науки и върхови технологии“
NATURAL SCIENCE AND ADVANCED TECHNOLOGY EDUCATION ANNUAL CONTENTS / VOLUME 30, 2021 Обучение по ПРИРОДНИ НАУКИ и върхови технологии ГОДИШНО...
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Сп. „Обучение по природни науки и върхови технологии“, книжка 6/2021, година XXX
EXPERIMENTS Study of Compositions for Selective Water Isolation in Gas Wells Al-Obaidi S.H. 1), Hofmann M.1), Smirnov V.I.1), Khalaf F.H....
See moreNatural Science and Advanced Technology Education, 5/2021, vol. 30
EXPERIMENTS Coating Metals With Zinc and Method for Measuring the Thickness of the Layer Miroslav Minchev Geo Milev School of...
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EXPERIMENTS On the Synchronization of Candle Oscillators Yavor Yordanov National High School of Mathematics and Science – Sofia (Bulgaria) https://doi.org/10.53656/nat2021-4.01...
See moreNatural Science and Advanced Technology Education, 3/2021, vol. 30
FROM THE RESEARCH LABORATORIES Generation of NO2 by Lead Nitrate Pyrolysis: Never Do Modifications a Prima Vista Vladimir M. Petruševski...
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FROM THE RESEARCH LABORATORIES Investigation of 238U, 234U And 210Po Content in Selected Bulgarian Drinking Water 1)Bozhidar Slavchev, 1)Elena Geleva,...
See moreNatural Science and Advanced Technology Education, 1/2021, vol. 30
КЪМ ЧИТАТЕЛИТЕ Отвори пълния текст FROM THE RESEARCH LABORATORIES Reveal the Potency of Water Hyacinth and Red Ginger Extract as...
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София 1113, бул. “Цариградско шосе” № 125, бл. 5