Results 11 to 20 of about 339,119 (309)
Toxins, 2019 Understanding of colony specific properties of cyanobacteria in the natural environment has been challenging because sampling methods disaggregate colonies and there are often delays before they can be isolated and preserved.
Jonathan Puddick +4 more
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On the Galactic chemical evolution of sulphur. Sulphur abundances from the [S i] 1082 nm line in giants [PDF]
, 2013 Context. The Galactic chemical evolution of sulphur is still under debate. At low metallicities some studies find no correlation between [S/Fe] and [Fe/H], others find [S/Fe] increasing towards lower metallicities, and still others find a combination of ...
Dupree, A. K., Matrozis, E., Ryde, N.
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Variations of Phosphorus, Sulphur and Nitrogen Content in Lichens in the Former Manufacturing Areas
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2020 The aim of this research work was to evaluate the pollution level of phosphorus, sulphur and nitrogen in the former manufacturing areas (the former Kuprava drainage pipe factory and landfill site) and compare it with the Sita forest area levels using ...
Vitālijs Lazarenko +3 more
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Acta Chimica Slovenica, 2016 The electrochemical characteristics of sulfurized polyacrylonitrile composite (PAN/S) cathodes were compared with the commonly used carbon/S based composite material. The difference in the working mechanism of these composites was examined.
Robert Dominko +3 more
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Current Issues in Molecular Biology, 2022 Among known phenolic antioxidants, the overwhelming majority of compounds have lipophilic properties and the number of known water-soluble compounds is very small.
Lyubov S. Klyushova +2 more
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Agronomy, 2023 Both nitrogen and sulphur are important macronutrients necessary for the proper development and yield of soybean. Moreover, sulphur plays a special role in nitrogen metabolism in the plant, and sulphur deficiency leads to a reduction in the utilization ...
Aleksandra Głowacka +3 more
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HABITAT UTILIZED BY WILD TURKEY BROODS WITHIN OAK‐HICKORY FORESTS OF WEST VIRGINIA
Wildlife Society Bulletin, 1980 Oak‐hickory habitat utilized by 17 wild turkey (Meleagris gallopavo silvestris) broods was studied during a 5‐year period. Majority of brood activity occurred under a forest overstory. Characteristics of forest overstory including cover type, basal area,
James C. Pack +3 more
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Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011 In the field experiment with cauliflower, we investigated the effect of four different variants of nitrogen and suplhur fertilization on quantity and quality of cauliflower in the term of sulforaphane content and nitrate accumulation.
Nina Čekey +5 more
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Knowledge and Management of Aquatic Ecosystems, 2020 In a Chaetomorpha linum high density mat extending over 300 hectares, between 2017 and 2019 samples were collected for C, N, P, S tissue content determination, biomass (b) was estimated, sediment samples collected for labile organic matter (LOM ...
Lenzi Mauro +2 more
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Investigation of the possibility of binding fly ash particles by elemental sulphur [PDF]
Hemijska Industrija, 2006 Thermal power plants in Serbia use lignite for electrical power production The secondary product of coal combustion is fly ash in the amount of 17%. Fly ash causes the pollution of air, water and soil, and also cause many human, especially lung diseases.
Vidojković V. +4 more
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