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1Academic Journal
المؤلفون: Oleg Bazaluk, Alim Ennan, Serhii Cheberiachko, Oleh Deryugin, Yurii Cheberiachko, Pavlo Saik, Vasyl Lozynskyi, Ivan Knysh
المصدر: Applied Sciences, Vol 11, Iss 7, p 3157 (2021)
مصطلحات موضوعية: filter, respirator, cyclic air motion, pressure drop, dust, air drop, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
وصف الملف: electronic resource
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2Academic Journal
المؤلفون: Oleg Bazaluk, Serhii Cheberiachko, Yurii Cheberiachko, Oleh Deryugin, Vasyl Lozynskyi, Ivan Knysh, Pavlo Saik, Mykola Naumov
المصدر: International Journal of Environmental Research and Public Health, Vol 18, Iss 5482, p 5482 (2021)
مصطلحات موضوعية: dust respirator, half mask frame, protective efficiency, anthropometric dimensions, inward leakage coefficient, Medicine
Relation: https://www.mdpi.com/1660-4601/18/10/5482; https://doaj.org/toc/1661-7827; https://doaj.org/toc/1660-4601; https://doaj.org/article/2f4a9af7b86544e4ac9f6383f06d793e
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3
المصدر: E3S Web of Conferences, Vol 60, p 00012 (2018)
مصطلحات موضوعية: lcsh:GE1-350, Materials science, business.product_category, 0211 other engineering and technologies, Process (computing), 02 engineering and technology, Filter (signal processing), Mechanics, 010501 environmental sciences, 01 natural sciences, complex mixtures, Pressure difference, Aerosol, law.invention, Volume (thermodynamics), law, 021105 building & construction, Fiber, Respirator, business, Filtration, lcsh:Environmental sciences, 0105 earth and related environmental sciences
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4
المؤلفون: Yurii Cheberiachko, Vadym Sotskov, Andrii Kamulin, Oleh Mukha
المصدر: E3S Web of Conferences, Vol 123, p 01048 (2019)
مصطلحات موضوعية: lcsh:GE1-350, Pressure drop, business.industry, Flow (psychology), Coal mining, Aerodynamics, 3D modeling, 030210 environmental & occupational health, 03 medical and health sciences, Cross section (physics), 0302 clinical medicine, Mining engineering, 030212 general & internal medicine, business, Roof, lcsh:Environmental sciences, Geology, Stoping