Showing 101 - 120 results of 1,272 for search '"chemical element"', query time: 0.16s Refine Results
  1. 101
    Relationship between the content of basic chemical elements and ecological and trophic groups of microorganisms in peat oligotrophic frozen soil

    Relationship between the content of basic chemical elements and ecological and trophic groups of microorganisms in peat oligotrophic frozen soil by Viktor A. Nikitkin, Inna V. Lushchaeva, Evgeniya S. Rabtsevich, Ellina G. Nikitkina, Irina I. Volkova, Artem G. Lim, Sergey N. Kirpotin, Larisa G. Kolesnichenko

    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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    Article
  2. 102
    Leptodactylus macrosternum (Anura: Leptodactylidae) as a bioindicator of potentially toxic chemical elements in irrigated perimeters in northeastern Brazil

    Leptodactylus macrosternum (Anura: Leptodactylidae) as a bioindicator of potentially toxic chemical elements in irrigated perimeters in northeastern Brazil by Roberta da Rocha Braga, Patrícia de Menezes Gondim, Rodrigo Mendes Pereira, Bruno Lemos Batista, Eliana Reiko Matushima

    Published 2022-01-01
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    Article
  3. 103
    Influence of Clogging at the Filtration on Analysis of Dissolved and Particulate Forms of Chemical Elements in Boreal Rivers of the Russian Far East

    Influence of Clogging at the Filtration on Analysis of Dissolved and Particulate Forms of Chemical Elements in Boreal Rivers of the Russian Far East by Vladimir Shulkin, Natalia Bogdanova, Evgeniy Elovskiy

    Published 2022-06-01
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    Article
  4. 104
    PubChem Periodic Table and Element pages: improving access to information on chemical elements from authoritative sources

    PubChem Periodic Table and Element pages: improving access to information on chemical elements from authoritative sources by Kim Sunghwan, Gindulyte Asta, Zhang Jian, Thiessen Paul A., Bolton Evan E.

    Published 2020-07-01
    Subjects:
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    Article
  5. 105
    ASSESSMENT OF CHEMICAL ELEMENT CONTENT IN THE NATURAL ENVIRONMENT COMPONENTS OF THE «VOSTOCHNY» TRACE OF THE RADIOACTIVE FALLOUT AT THE SEMIPALATINSK TEST SITE

    ASSESSMENT OF CHEMICAL ELEMENT CONTENT IN THE NATURAL ENVIRONMENT COMPONENTS OF THE «VOSTOCHNY» TRACE OF THE RADIOACTIVE FALLOUT AT THE SEMIPALATINSK TEST SITE by Arai Y. Temirzhanova, Egor G. Yazikov, Nurlan Zh. Mukhamediyarov, Sayan E. Salmenbaev, Murat A. Umarov, Gani M. Yesilkanov, Azhar Zh. Tashekova

    Published 2022-09-01
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    Article
  6. 106
    Wear of the working parts of agricultural tools in the context of the mass of chemical elements introduced into soil during its cultivation

    Wear of the working parts of agricultural tools in the context of the mass of chemical elements introduced into soil during its cultivation by Piotr Kostencki, Tomasz Stawicki, Aleksandra Królicka

    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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    Article
  7. 107
    Regularities of chemical elements distribution in vertical profile of bottom sediments in low flow water reservoirs in Tomsk region

    Regularities of chemical elements distribution in vertical profile of bottom sediments in low flow water reservoirs in Tomsk region by Andrey Yurievich Ivanov

    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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    Article
  8. 108
    Regularities of chemical elements distribution in vertical profile of bottom sediments in low flow water reservoirs in Tomsk region

    Regularities of chemical elements distribution in vertical profile of bottom sediments in low flow water reservoirs in Tomsk region by Andrey Yurievich Ivanov

    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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    Article
  9. 109
    The Periodic table [and] ionic and covalent compounds [kasetvideo]

    The Periodic table [and] ionic and covalent compounds [kasetvideo]

    Published [19-
    Subjects: “…Chemical elements…”
  10. 110
    Origin and distribution of the elements/

    Origin and distribution of the elements/ by Mathews G. J., Symposium on the Origin and Distribution of the Elements (1987 : New Orleans)

    Published 1988
    Subjects: “…Chemical elements…”
  11. 111
    The periodic table and ionic and covalent compounds [filem]

    The periodic table and ionic and covalent compounds [filem]

    Published [n.d
    Subjects: “…Chemical elements…”
  12. 112
    Chemical compounds of Murraya Koenigii spreng (curry leaves) /

    Chemical compounds of Murraya Koenigii spreng (curry leaves) / by Haslina Mohamad, 1987-, Farediah Ahmad, supervisor, Fakulti Sains

    Published 2009
    Subjects: “…Chemical elements…”
  13. 113
    Chemistry of the elements/

    Chemistry of the elements/ by 426084 Greenwood, Norman Neill, Earnshaw, Alan

    Published 1984
    Subjects: “…Chemical elements…”
  14. 114
    Encyclopedia of the elements : technical data, history, processing, applications /

    Encyclopedia of the elements : technical data, history, processing, applications / by 315887 Enghag, Per

    Published 2004
    Subjects: “…Chemical elements…”
  15. 115
    Discovery of the elements /

    Discovery of the elements / by 270490 Weeks, Mary Elvira

    Published 1945
    Subjects: “…Chemical elements…”
  16. 116
    Advanced chemistry of rare elements/

    Advanced chemistry of rare elements/ by Prakash, Satya, 1905-

    Published 1975
    Subjects: “…Chemical elements…”
  17. 117
    Around the world in 18 elements /

    Around the world in 18 elements / by Scott, David, author

    Published 2014
    Subjects: “…Chemical elements…”
  18. 118
    Uptake cadmium (cd2+) by znalco3 hydrotalcite / Azinyana Shawal

    Uptake cadmium (cd2+) by znalco3 hydrotalcite / Azinyana Shawal by Shawal, Azinyana

    Published 2007
    Subjects: “…Chemical elements…”
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    Student Project
  19. 119
    Research trends of carbon dioxide capture using ionic liquids and aqueous amine-lonic liquids mixtures / Siti Nabihah Jamaludin and Ruzitah Mohd Salleh

    Research trends of carbon dioxide capture using ionic liquids and aqueous amine-lonic liquids mixtures / Siti Nabihah Jamaludin and Ruzitah Mohd Salleh by Jamaludin, Siti Nabihah, Mohd Salleh, Ruzitah

    Published 2016
    Subjects: “…Chemical elements…”
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    Article
  20. 120
    Removal of cadmium from aqueous solution using pleurotus ostreatus as biosorbent / Afiza Abdullah Suhaimi

    Removal of cadmium from aqueous solution using pleurotus ostreatus as biosorbent / Afiza Abdullah Suhaimi by Abdullah Suhaimi, Afiza

    Published 2008
    Subjects: “…Chemical elements…”
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    Thesis

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