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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-15402</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/15402</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Статьи</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Articles</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Elastic rubber-like sulfur</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Эластичная каучукоподобная сера</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>von-Weymarn</surname>
            <given-names>P. P.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>фон-Веймарн</surname>
              <given-names>П. П.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>von-Weymarn</surname>
              <given-names>P. P.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"> (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en"> (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1910-05-01">
        <day>01</day>
        <month>05</month>
        <year>1910</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1910</year>
      </pub-date>
      <volume>2</volume>
      <issue>5</issue>
      <fpage>389</fpage>
      <lpage>390</lpage>
      <history>
        <date date-type="received" iso-8601-date="1909-11-05">
          <day>05</day>
          <month>11</month>
          <year>1909</year>
        </date>
        <date date-type="accepted" iso-8601-date="1910-01-20">
          <day>20</day>
          <month>01</month>
          <year>1910</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1910-05-01">
          <day>01</day>
          <month>05</month>
          <year>1910</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 1910 П. П. фон-Веймарн</copyright-statement>
        <copyright-statement xml:lang="en">© 1910 P. P. von-Weymarn</copyright-statement>
        <copyright-year>1910</copyright-year>
        <copyright-holder xml:lang="ru">П. П. фон-Веймарн</copyright-holder>
        <copyright-holder xml:lang="en">P. P. von-Weymarn</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/15402">https://pmi.spmi.ru/pmi/article/view/15402</self-uri>
      <abstract xml:lang="ru">
        <p>При вливании тонкой струей перегретой выше 400° расплавленной серы в жидкий воздух, сера получается в виде очень тонких нитей, диаметром 0,5—1 мм. Вынутые из жидкого воздуха нитки сначала вполне тверды и хрупки, но затем, как скоро температура несколько повысится, приобретают необычайную эластичность, подобную эластичности каучука. Тело тем легче получить в студнеобразном или стеклообразном виде, чем более оно способно давать различные модификации. Сера является типичнейшим примером таких тел.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>When a thin stream of molten sulfur superheated above 400° is poured into liquid air, sulfur is obtained in the form of very thin threads, 0.5-1 mm in diameter. The threads taken out of liquid air are at first quite hard and brittle, but then, as soon as the temperature rises somewhat, they acquire extraordinary elasticity, similar to the elasticity of rubber. The easier it is to obtain a body in a gelatinous or glassy form, the more capable it is of giving various modifications. Sulfur is the most typical example of such bodies.</p>
      </abstract>
    </article-meta>
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