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    Phytoplankton and Its Role in Accumulation of Microelements in Bottom Deposits of Azov Sea by Irina V. Dotsenko, Anna V. Mikhailenko

    Published 2019-01-01
    “…Its main functions are consumption of the dissolved biogenic components and chemical elements and their conversion to a firm phase. …”
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    Topological Attributes of Silicon Carbide SiC4-IIi,j Based on Ve-Degree and Ev-Degree by Abid Mahboob, Dalal Alrowaili, Sajid Mahboob Alam, Rifaqat Ali, Muhammad Waheed Rasheed, Imran Siddique

    Published 2022-01-01
    “…Topological indices TIs are numerical parameters linked to chemical graphs used to estimate the biological, toxicological, and physical properties of chemical compounds. …”
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    Physicochemical Characteristics of Pennar River, A Fresh Water Wetland in Kerala, India by P. V. Joseph, Claramma Jacob

    Published 2010-01-01
    “…Physical parameters such as colour, odour, temperature, electrical conductivity (EC) total suspended solids (TSS) total dissolved substances (TDS), total solids (TS), turbidity and chemical parameters such as pH, alkalinity, hardness, dissolved oxygen (DO), biochemical oxygen demand (BOD), chemical oxygen demand (COD), chloride, salinity, flouride, phosphate & nitrate were examined. …”
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    Computation of Differential, Integral Operators and Quantitative Structure–Property Analysis of Boron α-Icosahedral Nanosheet by Khalil Hadi Hakami, Abdul Rauf Khan, Saad Amin Bhatti

    Published 2025-01-01
    “…Mathematical research on a graph’s structure yields a graph descriptor, a numerical measure. Chemical graph theory employs connectivity descriptors to analyze molecular structures, providing crucial insights into many chemical compounds’ chemical and biological characteristics. …”
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    Understanding Material Safety Data Sheet Language by Frederick M. Fishel

    Published 2005-04-01
    “… The Hazard Communication Standard requires that chemical manufacturers and importers thoroughly evaluate chemicals. …”
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