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Relationship between the content of basic chemical elements and ecological and trophic groups of microorganisms in peat oligotrophic frozen soil
Published 2023-08-01“…The study revealed a relationship between the number of microorganisms and the content of some chemical elements in the soil profile of the plateau palsa in the Nadym-Pur interfluve. …”
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PubChem Periodic Table and Element pages: improving access to information on chemical elements from authoritative sources
Published 2020-07-01Subjects: Get full text
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Wear of the working parts of agricultural tools in the context of the mass of chemical elements introduced into soil during its cultivation
Published 2021-06-01“…In this work, the mass of chemical elements remaining in soil from materials used in selected working parts of agricultural tools intended for soil cultivation was estimated. …”
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107
Regularities of chemical elements distribution in vertical profile of bottom sediments in low flow water reservoirs in Tomsk region
Published 2017-09-01“…The aim of the researchis to study the change specificity of chemical element composition and to identify possible sources of chemical elements into bottom sediments of low flow water reservoirs in the southern part of Tomsk region. …”
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108
Regularities of chemical elements distribution in vertical profile of bottom sediments in low flow water reservoirs in Tomsk region
Published 2017-09-01“…The aim of the researchis to study the change specificity of chemical element composition and to identify possible sources of chemical elements into bottom sediments of low flow water reservoirs in the southern part of Tomsk region. …”
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109
The Periodic table [and] ionic and covalent compounds [kasetvideo]
Published [19-Subjects: “…Chemical elements…”
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The periodic table and ionic and covalent compounds [filem]
Published [n.dSubjects: “…Chemical elements…”
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Chemical compounds of Murraya Koenigii spreng (curry leaves) /
Published 2009Subjects: “…Chemical elements…”
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Encyclopedia of the elements : technical data, history, processing, applications /
Published 2004Subjects: “…Chemical elements…”
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Uptake cadmium (cd2+) by znalco3 hydrotalcite / Azinyana Shawal
Published 2007Subjects: “…Chemical elements…”
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Research trends of carbon dioxide capture using ionic liquids and aqueous amine-lonic liquids mixtures / Siti Nabihah Jamaludin and Ruzitah Mohd Salleh
Published 2016Subjects: “…Chemical elements…”
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Removal of cadmium from aqueous solution using pleurotus ostreatus as biosorbent / Afiza Abdullah Suhaimi
Published 2008Subjects: “…Chemical elements…”
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Thesis