Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"secondary species"”.
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The potentiometric determination of the formation constants of a novel class of macrocyclic polyaminocarboxylic acid ligands and the formation constants of the mercury(II)-glutathione complexes
… certain pH regions. This formation of multiple species is an important consideration in putting these ligands to practical use. It was also found that some of the complexes undergo a change in geometry when the pH of the solution is changed from acidic to basic. Electron spin resonance and …
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Assessment of Growth Response and Patterns of Biomass Allocation by Panicum hemitomon Schultes: Implications for Thick-mat Floating Marsh Creation and Restoration
… marsh vegetated development, using both a multi-species planting approach and a suite of Panicum hemitomon establishment techniques. All partitions of Panicum hemitomon biomass (shoot, rhizome, and root material) were enhanced under nitrogen, and to a lesser extent, phosphorous enrichment. …
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Inorganic and organic speciation of atmospheric aerosols by ion chromatography and aerosol chemical mass closure
… the sampling artifacts for inorganic and organic species on quartz fibre filters; and (5) to perform aerosol chemical mass closure. SO42- and NH4+ were predominantly present in the fine and NO3- in the coarse size fraction at all sites. At most sites there was sufficient fine NH4+ to fully …