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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Computational nanotechnology</journal-id><journal-title-group><journal-title xml:lang="en">Computational nanotechnology</journal-title><trans-title-group xml:lang="kk"><trans-title>Computational nanotechnology</trans-title></trans-title-group><trans-title-group xml:lang="pt"><trans-title>Computational nanotechnology</trans-title></trans-title-group><trans-title-group xml:lang="ru"><trans-title>Computational nanotechnology</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Computational nanotechnology</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-223X</issn><issn publication-format="electronic">2587-9693</issn><publisher><publisher-name xml:lang="en">YUR-VAK</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">529835</article-id><article-id pub-id-type="doi">10.33693/2313-223X-2021-8-1-84-94</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Application of functional ceramics in sterilization processes</article-title><trans-title-group xml:lang="ru"><trans-title>Применение функциональной керамики в процессах стерилизации</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rakhimov</surname><given-names>Rustam Kh.</given-names></name><name xml:lang="ru"><surname>Рахимов</surname><given-names>Рустам Хакимович</given-names></name></name-alternatives><bio xml:lang="en"><p>Dr. Sci. (Eng.); Head at the La-boratory No. 1</p></bio><bio xml:lang="ru"><p>доктор технических наук; заведующий лабораторией № 1</p></bio><email>rustam-shsul@yandex.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yermakov</surname><given-names>Vladimir P.</given-names></name><name xml:lang="ru"><surname>Ермаков</surname><given-names>Владимир Петрович</given-names></name></name-alternatives><bio xml:lang="en"><p>senior research at the Laboratory No. 1</p></bio><bio xml:lang="ru"><p>старший научный сотрудник лаборатории № 1</p></bio><email>labimanod@uzsci.net</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rakhimov</surname><given-names>Murod R.</given-names></name><name xml:lang="ru"><surname>Рахимов</surname><given-names>Мурод Рустамович</given-names></name></name-alternatives><bio xml:lang="en"><p>research at the Laboratory No. 1</p></bio><bio xml:lang="ru"><p>младший научный сотрудник лаборатории № 1</p></bio><email>rustam-shsul@yandex.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Materials Science, SPA “Physics-Sun”, Academy of Science of Uzbekistan</institution></aff><aff><institution xml:lang="ru">Институт материаловедения Научно-производственного объединения «Физика-Солнце» Академии наук Республики Узбекистан</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2021</year></pub-date><volume>8</volume><issue>1</issue><issue-title xml:lang="en">VOL 8, NO1 (2021)</issue-title><issue-title xml:lang="ru">ТОМ 8, №1 (2021)</issue-title><fpage>84</fpage><lpage>94</lpage><history><date date-type="received" iso-8601-date="2023-07-05"><day>05</day><month>07</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Yur-VAK</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Юр-ВАК</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Yur-VAK</copyright-holder><copyright-holder xml:lang="ru">Юр-ВАК</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://journals.eco-vector.com/2313-223X/about/editorialPolicies</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/2313-223X/article/view/529835">https://journals.eco-vector.com/2313-223X/article/view/529835</self-uri><abstract xml:lang="en"><p>The construction of the Large Solar Furnace in Uzbekistan made it possible to obtain materials with unique properties that are difficult or impossible to obtain in another way. In particular, ceramic materials have been developed that convert the energy of the primary source into pulsed infrared radiation with a controlled rise time of the pulse. At the same time, the slope of the rising edge of the pulse can be viewed as part of a sinusoid. Radiation appears, as it were, with a pseudo-wavelength. Our long-term research has shown that this wavelength can work as the main one. However, the effect of dualism is also manifested here. The carrier energy corresponds to the fundamental wavelength in the IR range, and the slope of the rising edge of the pulse affects only the selected processes. One of such applications of these materials is the creation of sterilizers that can perform deep, efficient and high-quality sterilization of various objects. This article is devoted to this very aspect of the application of functional ceramics synthesized under the action of concentrated solar radiation.</p></abstract><trans-abstract xml:lang="ru"><p>Строительство Большой Солнечной Печи в Узбекистане, позволило получить материалы с уникальными свойствами, которые трудно или невозможно получить другим путем. В частности, были разработаны керамические материалы, преобразующие энергию первичного источника в импульсное инфракрасное излучение с регулируемым фронтом нарастания импульса. В тоже время, наклон фронта нарастания импульса можно рассматривать, как часть синусоиды. Возникает излучение, как бы, с псевдодлиной волны. Наши многолетние исследование показали, что эта длина волны может работать как основная. Однако здесь проявляется и эффект дуализма. Несущая энергия соответствует основной длине волны в диапазоне ИК, а наклон фронта нарастания импульса воздействует только на выбранные процессы. Одним из таких применений данных материалов, является создание стерилизаторов, которые могут осуществлять глубокую, эффективную и качественную стерилизацию различных объектов. Данная статья посвящена именно этому аспекту применения функциональной керамики, синтезированной под действием концентрированного солнечного излучения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Sterilization</kwd><kwd>viruses</kwd><kwd>bacterial spores</kwd><kwd>functional ceramics</kwd><kwd>pulsed radiation</kwd><kwd>medical instruments</kwd><kwd>hospital waste</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Стерилизация</kwd><kwd>вирусы</kwd><kwd>споры бактерии</kwd><kwd>функциональная керамика</kwd><kwd>импульсное излучение</kwd><kwd>медицинские инструменты</kwd><kwd>госпитальные отходы</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Rakhimov R.Kh., Ermakov V.P., Rakhimov M.R. Phonon transformation mechanism in ceramic materials. 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