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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Effect of two light activated in-office bleaching agents on microhardness of different esthetic restorative materials by Özgün Yusuf Özyılmaz, Tuncay Alptekin, Filiz Aykent, Haluk Barış Kara

“…This in vitro study evaluated the microhardness of 6 different restorative materials during office bleaching procedures with blue light emitted diode and diode laser photoactivation.Materials and Methods: FiltekTM supreme (nanofilled), Tetric EvoCeram (nanohybrid), Tescera ATL (ormocer), Clearfill Majesty Esthetic (nanofilled), Durafill VS (microfilled) and IPS Empress II (ceramic) restorative materials were selected in this study. …”
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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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PASAR TRADISIONAL DENGAN PENATAAN MODERN DI KOTA MAKASSAR by Wasilah Wasilah, St Aisyah Rahman, Muhammad Misbahuddin

“…Abstract-During the time traditional markets is empressed dirty, filthy, disorganized and so on, which has a bad stigma. …”
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