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Filtering by: Subject Hydrogen-ion concentration

An analytical method for the determination of molecular hydrogen in seawater

Creator:

Borgerson, Mark John

Abstract:

I have developed an analytical method for the determination of molecular hydrogen in seawater. It is based on the change of hydrogen concentration in a 30 cc. volume of air as it is equilibrated with a one-liter sample of seawater. The change in hydrogen concentration in the air is measured...

Resource Type:

Masters Thesis

Full Text:

hydrogen concentration in a 30 cc. volume of air as it is equilibrated with a one-liter sample of
In vivo determination of the hydrogen ion concentration of the vaginas of domestic animals

Creator:

Dougherty, R. W. (Robert Watson), 1904-

Resource Type:

Masters Thesis

Full Text:

In vivo determination of the hydrogen ion concentration of
Modulation of cupric ion activity by pH and fulvic acid as determinants of toxicity in Xenopus laevis embryos and larvae

Creator:

Buchwalter, David B.

Resource Type:

Masters Thesis

Full Text:

) toxicity assays. Hydrogen ion concentration was the primary determinant of cupric ion activity, while
High pressure induced pH change and its effect on the inactivation of Lactobacillus plantarum and Escherichia coli

Creator:

Girón, Alejo

Abstract:

Microbial lethality is strongly pH dependent in processing regimes including high hydrostatic pressure processing (HPP). HPP induces the dissociation of weak acids that potentially causes a shift in pH in some systems thereby increasing acidity while pressure insensitive buffers do not undergo dissociation. The degree of high pressure induced pH...

Resource Type:

Masters Thesis