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    Climate-Provenance Effect on the Organic Matter Enrichment of the Chang 9 Source Rocks in the Central Ordos Basin, China by Ling Ma, Zhihuan Zhang, Weiqiu Meng

    Published 2021-01-01
    “…The Upper Triassic Chang 9 organic-rich sediments have been considered as effective hydrocarbon source rocks for the Mesozoic petroleum system in the Ordos Basin. Previous studies on the Chang 9 member mostly focused on the influence of their paleoproductivity and paleoredox conditions on the organic matter (OM) enrichment, whereas there are few studies on the influence of the paleoclimate condition and sediment provenance on the OM enrichment. …”
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    THE CONCEPTION OF POINT-RATING SYSTEM FOR ASSESSMENT OF STUDENTS' EDUCATIONAL RESULTS by Marina U. Prakhova, Svetlana V. Svetlakova, Nadezhda V. Zaichenko, Elena A. Khoroshavina, Andrey N. Krasnov

    Published 2016-12-01
    “…The proposed PRS model has been approved by two departments of Ufa State Petroleum Technological University, which succeeded in using its pluses and minimizing its weak points. …”
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