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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS)</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS)</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ПРИРОДНЫЕ И ТЕХНОГЕННЫЕ РИСКИ (ФИЗИКО-МАТЕМАТИЧЕСКИЕ И ПРИКЛАДНЫЕ АСПЕКТЫ)</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2307-7476</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">103912</article-id>
   <article-id pub-id-type="doi">10.61260/2307-7476-2025-2-23-39</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>МОНИТОРИНГ И ПРОГНОЗИРОВАНИЕ ПРИРОДНЫХ И ТЕХНОГЕННЫХ РИСКОВ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>MONITORING AND FORECASTING OF NATURAL AND MAN-MADE RISKS</subject>
    </subj-group>
    <subj-group>
     <subject>МОНИТОРИНГ И ПРОГНОЗИРОВАНИЕ ПРИРОДНЫХ И ТЕХНОГЕННЫХ РИСКОВ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">A COMPLEX MATHEMATICAL MODEL OF INFORMATION, FUNCTIONAL, AND FIRE SAFETY OF DANGEROUS PRODUCTION FACILITIES IN THE TECHNOSPHERE</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>КОМПЛЕКСНАЯ МАТЕМАТИЧЕСКАЯ МОДЕЛЬ ИНФОРМАЦИОННОЙ, ФУНКЦИОНАЛЬНОЙ И ПОЖАРНОЙ БЕЗОПАСНОСТИ ОПАСНЫХ ПРОИЗВОДСТВЕННЫХ ОБЪЕКТОВ В ТЕХНОСФЕРЕ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-2496-7117</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Тукмачева</surname>
       <given-names>Марина Алексеевна</given-names>
      </name>
      <name xml:lang="en">
       <surname>Tukmacheva</surname>
       <given-names>Marina A.</given-names>
      </name>
     </name-alternatives>
     <email>mtukmacheva@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8462-6515</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Шестаков</surname>
       <given-names>Александр Викторович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Shestakov</surname>
       <given-names>Alexander V.</given-names>
      </name>
     </name-alternatives>
     <email>alexandr.shestakov01@yandex.ru</email>
     <bio xml:lang="ru">
      <p>доктор технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский университет ГПС МЧС России</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saint-Petersburg university of the State fire service of EMERCOM of Russia</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Санкт-Петербургский университет ГПС МЧС России</institution>
     <city>Санкт-Петербург</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Saint-Petersburg university of State fire service of EMERCOM of Russia</institution>
     <city>Saint-Petersburg</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-06-30T00:00:00+03:00">
    <day>30</day>
    <month>06</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-06-30T00:00:00+03:00">
    <day>30</day>
    <month>06</month>
    <year>2025</year>
   </pub-date>
   <volume>2025</volume>
   <issue>2</issue>
   <fpage>23</fpage>
   <lpage>39</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-04-28T00:00:00+03:00">
     <day>28</day>
     <month>04</month>
     <year>2025</year>
    </date>
    <date date-type="accepted" iso-8601-date="2025-05-20T00:00:00+03:00">
     <day>20</day>
     <month>05</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://journals.igps.ru/en/nauka/article/103912/view">https://journals.igps.ru/en/nauka/article/103912/view</self-uri>
   <abstract xml:lang="ru">
    <p>Совокупность информационных, производственных рисков и их агрегирование в пожарной опасности имеют разрушительный характер для техносферы. Ограниченные несистемные исследования в области формального описания моделей информационной, функциональной и пожарной безопасности на опасных производственных объектах обусловливают необходимость развития комплексной математической модели применительно к техносфере. Рассмотрены математические модели на основе Марковских процессов, которые используются при решении различных задач для чрезвычайных ситуаций на опасных производственных объектах.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The combination of information and production risks and their aggregation in fire hazards have a destructive effect on the technosphere. Limited and unsystematic research in the field of formal description of models of information, functional, and fire safety at hazardous production facilities necessitates the development of a comprehensive mathematical model for the technosphere. Mathematical models based on Markov processes are considered, which are used to solve various problems related to emergencies at hazardous production facilities.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>математическая модель</kwd>
    <kwd>Марковская модель</kwd>
    <kwd>информационная безопасность</kwd>
    <kwd>функциональная безопасность</kwd>
    <kwd>пожарная безопасность</kwd>
    <kwd>опасный производственный объект</kwd>
    <kwd>техносфера</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>mathematical model</kwd>
    <kwd>Markov model</kwd>
    <kwd>information security</kwd>
    <kwd>functional security</kwd>
    <kwd>fire safety</kwd>
    <kwd>hazardous production facility</kwd>
    <kwd>technosphere</kwd>
   </kwd-group>
  </article-meta>
 </front>
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