Results 71 to 80 of about 91,818 (202)
An assessment of organic solvent based equilibrium partitioning methods for predicting the bioconcentration behavior of perfluorinated sulfonic acids, carboxylic acids, and sulfonamides [PDF]
, 2009 SPARC, KOWWIN, and ALOGPS octanol-water partitioning (log K~ow~) and distribution (log D) constants were calculated for all C~1~ through C~8~ and the straight chain C~9~ through C~15~ perfluoroalkyl sulfonic acids (PFSAs) and carboxylic acids (PFCAs ...
Kaya Forest, Sierra Rayne
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Metalaxyl Degradation by Mucorales Strains Gongronella sp. and Rhizopus oryzae
Molecules, 2017 In this study, the degradation of metalaxyl was investigated in the presence of two Mucorales strains, previously isolated from soil subjected to repeated treatments with this fungicide and selected after enrichment technique.
Maria Rosário Martins +4 more
doaj +1 more source
Geology and Geochemistry of the Ship Creek and Monashka Creek reservoirs, Southcentral Alaska [PDF]
, 1976 Graywacke from the Ship Creek watershed, dissolves incongruently in distilled water. The dissolution appears to follow a first-order rate law which in integrated form is: k = -2.303/t log No-Q/No where No is the concentration in ppm of Ca, Mg, Na or K ...
Hawkins, Daniel B., Nelson, Gordon L.
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Revista de Ciências Agrárias, 2023 The objective of this work was to study the adsorption of aminopyralid and iodosulfuron-methyl sodium, applied in post-emergence to wheat crops, and two degradation products, metsulfuron-methyl and 2-amino-4-methoxy- 6-methyl-1,3,5-triazine (AMMT), by green compost (GC) and by two agricultural soils (soil A and soil B) with different characteristics ...
García-Miro, Alejandro +4 more
openaire +1 more source
Synergistic quicklime-microbial stabilization of red-bedded mudstone
Journal of Rock Mechanics and Geotechnical EngineeringTo enhance the stabilization performance of red-bedded mudstone subgrade soil, a novel synergistic technique combining microorganisms and quicklime was developed and evaluated through comprehensive physical, mechanical, and microstructural analyses.
Lei Cheng +8 more
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Dissipation and residue of ethephon in maize field
Journal of Integrative Agriculture, 2015 A rapid and reliable method was developed for analysis of ethephon residues in maize, in combination with the investigation of its dissipation in field condition and stabilities during the sample storage.
Jian-nan DONG +4 more
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Acetaminophen detoxification in cucumber plants via induction of glutathione S-transferases. [PDF]
, 2019 Many pharmaceutical and personal care products (PPCPs) enter agroecosystems during reuse of treated wastewater and biosolids, presenting potential impacts on plant development.
Dudley, Stacia +4 more
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Natural Products and BioprospectingTwo new cytochalasans, xylariaides A (1) and B (2), were isolated and identified from a soil fungus Xylaria sp. Y01. Their structures were unambiguously determined by extensive spectroscopic methods including high resolution electrospray ionization mass ...
Yi-Yun Yuan +5 more
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Vadose zone air as a biogenic source of methane in Nerja Cave system (South of Spain) [PDF]
, 2018 Subterranean air in karst cavities has often low methane contents in comparison to atmosphere and so karst systems have been considered a sink of atmospheric methane. Methane-oxidizing bacteria have been hypothesized as responsible for CH4 depletion in
Benavente, José +8 more
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Assessment of the radiological impact of a decommissioning nuclear power plant in Italy
, 2012 The assessment of the radiological impact of a decommissioning Nuclear Power Plant is presented here through the results of an environmental monitoring survey carried out in the area surrounding the Garigliano Power Plant.
D'Onofrio, A. +9 more
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