Results 141 to 150 of about 1,520,462 (187)
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Modeling soil ionization effect based on experimental data
Electric Power Systems Research, 2022Silverio Visacro, Allan Correa
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Ionizing radiation attracts soil fungi
Mycological Research, 2004During the last 15 years, about 2000 strains of 200 species of 98 genera of fungi have been isolated from around the Chernobyl Atomic Energy Station. Many of these microfungi are capable of growing into and decomposing 'hot particles'; carbon based radioactive graphite from the reactor and there are suggestions that some fungi actively direct their ...
Nelli N, Zhdanova +4 more
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Influence of ionized saline water on soil water and salt transport in saline soils
Irrigation and Drainage, 2022AbstractThe utilization of saline water plays an important role in agricultural production in saline areas to overcome freshwater shortages. Ionized saline water might alleviate the adverse effects of salinity on soil and plants. In this study, field experiments were conducted to study the effect of ionized saline water on the soil water content and ...
Kai Wei +5 more
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Prediction of the Adsorption of Ionizable Pesticides in Soils
Journal of Agricultural and Food Chemistry, 2007Adsorption of six acidic and four basic pesticides was measured in nine temperate soils.
Kah, Mélanie, Brown, Colin
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Thermodynamic studies for adsorption of ionizable pharmaceuticals onto soil
Chemosphere, 2014Although pharmaceutical compounds (PCs) are being used more and more widely, and studies have been carried out to assess their presence in the environment, knowledge of their fate and behavior, especially under different environmental conditions, is still limited.
Joanna Maszkowska +5 more
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EFFECT OF IONIZING RADIATION ON SOIL MICROORGANISMS
Soil Science, 1961The effects of neutron and gamma radiation on soil bacteria, actinomycetes, and fungi, and on nitrifying bacteria, nitrogen fixation, and CO/ sub 2/ evolution were studied. Soil samples from alfalfa and ammonia-treated soils at two moisture levels were exposed at a dosage of 4.13 x 10/sup 12/ neutrons per cm/sup 2/ and a mean gamma dosage of 3.4 x 10 ...
RICHARD STANOVICK +2 more
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Laser Two-Photon Ionization of Pyrene on Contaminated Soils
Analytical Chemistry, 1996We report a first attempt to use the laser multiphoton ionization method for analysis of trace aromatic compounds on the surface of environmental (soils) and artificial (silica) samples. The measurement setup is composed of a N(2) pulsed laser and a fast conductivity detection system.
V V, Gridin +3 more
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Grounding Systems Modeling Including Soil Ionization
IEEE Transactions on Power Delivery, 2008This paper presents a hybrid frequency-time domain methodology for the modeling of grounding systems considering the nonlinear effect of soil ionization. The method is validated by analyzing two typical grounding systems under high soil ionization effects.
J.C. Salari, C. Portela
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Ionization and sorption of fomesafen and atrazine by soils and soil constituents
Pesticide Science, 1993AbstractFomesafen exhibited weakly acidic properties and was titrated spectrophotometrically and determined to have a pKAof 3.0. [14C]fomesafen and [14C]atrazine, as references, were used in slurry‐type sorption studies with H+‐ and Ca2+‐saturated soil organic matter, Ca2+‐saturated montmorillonite clay, Norfolk sandy loan (Typic Paleudult) and Drummer
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Comparison of circuit models for the simulation of soil ionization
2012 International Conference on Lightning Protection (ICLP), 2012The main characteristic of the transient behaviour of a grounding system is the decrease of the soil resistivity and consequently of the grounding impedance, due to soil ionization phenomena that take place, when the density of the injected current exceeds a critical value.
E. P. Nicolopoulou +3 more
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