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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2018-97-3-264-268</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-528</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МЕТОДЫ ГИГИЕНИЧЕСКИХ ИССЛЕДОВАНИЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>METHODS OF HYGIENIC AND EXPERIMENTAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>О новых подходах к оценке влияния пыли на органы дыхания</article-title><trans-title-group xml:lang="en"><trans-title>About new approaches in the estimation of the impact of dust on the respiratory system</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кашуба</surname><given-names>Николай Алексеевич</given-names></name><name name-style="western" xml:lang="en"><surname>Kashuba</surname><given-names>Nikolay A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Проф. ГВУЗ «Тернопольский государственный медицинский университет имени И.Я. Горбачевского МЗ Украины», 46001, Тернополь, Украина.</p><p>e-mail: n.kashuba@gmail.com</p></bio><bio xml:lang="en"><p>MD, PhD, I. Horbachevsky Ternopil State Medical University, Ternopol, 46001, Ukraine. </p><p>e-mail: n.kashuba@gmail.com</p></bio><email xlink:type="simple">n.kashuba@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГВУЗ «Тернопольский государственный медицинский университет имени И.Я. Горбачевского» МЗ Украины</institution></aff><aff xml:lang="en"><institution>I. Horbachevsky Ternopil State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>14</day><month>10</month><year>2020</year></pub-date><volume>97</volume><issue>3</issue><fpage>264</fpage><lpage>268</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кашуба Н.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Кашуба Н.А.</copyright-holder><copyright-holder xml:lang="en">Kashuba N.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.rjhas.ru/jour/article/view/528">https://www.rjhas.ru/jour/article/view/528</self-uri><abstract><p>Рассмотрены особенности аэродинамики аэрозолей в дыхательных путях в процессе дыхания. Предложены новые методологические подходы к оценке интенсивности воздействия пыли на органы дыхания человека. Исследовано отличие дисперсного состава и весовых концентраций вдыхаемой пыли от пыли воздуха рабочей зоны. Определены дисперсный состав и весовые концентрации хлопковой пыли, задерживающейся отдельными участками органов дыхания. Обнаружена избирательная способность отдельных участков органов дыхания задерживать пылевые частицы различных размеров. Установлена закономерность распределения пылевых частиц различного дисперсного состава и весовых концентраций по отдельным участкам органов дыхания.</p></abstract><trans-abstract xml:lang="en"><p>Features of the aerodynamics of aerosols in the respiratory tract during respiration are considered. New methodological approaches to the evaluation of the intensity of the exposure to dust on the human respiratory organs are proposed. The difference in the dispersion composition and in the weight concentrations of the inhaled dust from the dust of the working zone air was studied. The dispersed composition and weight concentrations of cotton dust retained by separate parts of the respiratory organs were investigated. The selective ability of separate parts of respiratory organs to detain dust particles of various sizes has been detected. The regularity of the distribution of dust particles of different disperse composition and weight concentrations over separate parts of the respiratory organs is established.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>пыль</kwd><kwd>органы дыхания</kwd><kwd>дисперсность</kwd><kwd>весовые концентрации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dust</kwd><kwd>respiratory system</kwd><kwd>dispersity</kwd><kwd>weight concentration</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Shields P.G. Understanding Population and Individual Risk Assessment: The Case of Polychlorinated Biphenyls. Cancer Epidemiol. Biomarkers Prev. 2006; 15 (5): 830-9</mixed-citation><mixed-citation xml:lang="en">Shields P.G. Understanding Population and Individual Risk Assessment: The Case of Polychlorinated Biphenyls. Cancer Epidemiol. 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