Effect of Different Polishing Systems on Surface Roughness of IPS Empress Ceramic Materials by Sara Abdulbasit Turki, Marwah Hussein Abdulsattar, Zahraa Nazar Alwahab

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Investigation of the Composite Motor Load in the Presence of Higher Harmonics in the Electrical Network by Ya. E. Shklyarskiy, K. K. Lobko, Yu. N. Kuznetsova, M. S. Vorobyov

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Micro-computed tomography measurement of the marginal gap of different types of glass-ceramic veneers fabricated by heat-pressed technique. by Soma Qadir, Bassam Karem Amin

“…Laminate veneers were fabricated using a heatpressed method with two different types of glass-ceramics ( IPS Emax press and Empress esthetic, Ivoclar Vivadent). IPS Emax ceramic was used for restorations of the first group, and IPS Empress esthetic was used for restorations of the second group. …”
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Effect of Potassium Salt Addition on Silver Precipitation During Hydrothermal Synthesis of Argentojarosites by Olga Cheremisina, Roman Vasiliev, Aleksei Fedorov

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Regularities of Plastic Deformation Zone Formation Around Unsupported Shafts in Tectonically Disturbed Massive Rock by Petr A. Demenkov, Ekaterina L. Romanova

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Assessment of the Influence of Formation Conditions of Embankments and Spoil Heaps on Their Stability When Dumped on Clay-Salt Slurries by Maxim Karasev, Tatsiana Astapenka

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TRACE ELEMENT COMPOSITION OF BERYL FROM SPODUMENE PEGMATITE DEPOSITS OF THE KUNAR PROVINCE, AFGHANISTAN by S.G. Skublov, A. Yosufzai, A.N. Evdokimov, A.K. Gavrilchik

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Determining Priority Areas for the Technological Development of Oil Companies in Mexico by Tatyana Semenova, Juan Yair Martínez Santoyo

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Nobility and domestic conviviality in the paintings of archduchess Maria Christine by Michael Yonan

“…This paper addresses that phenomenon by examining a social activity in which imagined identities could be explored and represented, namely art, through a discussion of the Habsburg Archduchess Maria Christine of Austria (1742-1798). Daughter of Empress Maria Theresa, Maria Christine founded with her husband Albert of Sachsen-Teschen the collection that forms the basis of the modern Graphische Sammlung Albertina in Vienna and was herself an accomplished amateur painter. …”
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MINERAL COMPOSITION OF HEAVY CONCENTRATES OF THE KAMENNAYA SANARKA GOLD PLACER (SOUTH URALS) by D.A. Rogov, M.A. Rassomakhin

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MAGNETITE-ILMENITE-SPINEL INTERGROWTHS IN AMPHIBOLE GABBRO OF THE SEREBRYANSKY KAMEN INTRUSION, CENTRAL URALS by A.V. Kozlov, V.V. Mikhaylov, S.Yu. Stepanov, V.V. Shilovskikh, N.S. Vlasenko

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Russian-Greek Political and Ecclesiastical Relations in 20-30s of the 19th Century by E. P. Kudryavtseva

“…It was adopted in 1735 under the Empress Anna Ivanovna and was subject to execution in subsequent years. …”
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FEATURES OF TRACE ELEMENT COMPOSITION OF BERYL FROM THE URALIAN IZUMRUDNYE KOPI by A.K. Gavrilchik, S.G. Skublov, E.L. Kotova

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Hermann Karl von Keyserlingk and the Recognition of the Russian Imperial Title by the Holy Roman Empire in 1745–1746 by M. A. Petrova

“…The article, based on the unpublished documents from the Archive of the Foreign Policy of the Russian Empire, reveals for the first time details of a little-known episode in the history of the Russian diplomatic service – the mission of Empress' Elisabeth I minister plenipotentiary Count of Courland Hermann Karl von Keyserlingk to Frankfurt am Main and Regensburg during the War of the Austrian Succession. …”
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DISTRIBUTION OF TRACE ELEMENTS IN GROWTH ZONES AND SECTORS OF SPODUMENE CRYSTALS (PASHKI DEPOSIT, NURISTAN, AFGHANISTAN) by M.A. Ivanov, N. Hamdard, S.G. Skublov, V.V. Smolensky

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Analysis of reservoir rock permeability changes due to solid precipitation during waterflooding using artificial neural network by Azizollah Khormali, Soroush Ahmadi, Aleksandr Nikolaevich Aleksandrov

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The “golden age” of Russian serfdom by O. Yu. Yakhshiyan

“…The article discusses in detail the practice of distribution by emperors and empresses of lands with peasants into ownership as a reward for special merits. …”
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