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Interactions of sulfate ions in potassium chloride crystals

Creator:: Coker, Earl Howard
Resource Type:: Dissertation
Full Text:: CHLORIDE CRYSTALS by EARL HOWARD COKER, JR. A THESIS submitted to OREGON STATE UNIVERSITY in

The nature of the pentose phosphate pathway in strains of Saccharomyces cerevisiae

Creator:: Salman, Howard Andrew
Abstract:: The catabolism of glucose by proliferating and resting cells of two strains of Saccharomyces cerevisiae has been examined, with respect to the nature and participation of concurrent glucose pathways by means of the radiorespirometric method. The nicotinamide nucleotide content, and nicotinamide nucleotide oxidase activities in these cells were also examined....
Resource Type:: Masters Thesis
Full Text:: Saccharomyces Cerevisiae AN ABSTRACT OF THE THESIS OF HOWARD ANDREW SALMAN for the M.S. in CHEMISTRY (Name

Simultaneous spectrophotometric determination of calcium and magnesium with Arsenazo III

Creator:: Shafer, Howard Price, II
Abstract:: A dual -pH simultaneous direct spectrophotometric method for the determination of calcium and magnesium using Arsenazo III has been developed. An absorption spectra study was made of Arsenazo III and its magnesium, calcium, strontium, and barium complexes at various pH values. This study showed that total calcium and magnesium can...
Resource Type:: Masters Thesis
Full Text:: Determination of Calcium and Magnesium With Arsenazo III by Howard Price Shafer, II A THESIS submitted

Sodium and manganese homogeneity in chondritic meteorites

Creator:: Osborn, Thomas Ward, III.
Abstract:: Four to six one-gram specimens separated by a distance of several inches were obtained from each of 23 large chondritic meteorites (approximately 1 kg each) representing the olivine bronzite (H5), olivine hypersthene (L6) and enstatite (E5) classifications. Each specimen was analyzed for Na and Mn via instrumental neutron activation analysis...
Resource Type:: Masters Thesis
Full Text:: . In 1802 an English chemist, Edward C. Howard, made a short systematic study on the internal

The synthesis of substituted 1, 8-naphthyridines by the Doebner reaction

Creator:: Samalapa, Prasit
Abstract:: The possibility of synthesizing 1, 8-naphthyridines by the Doebner reaction has appeared in many reports. The method involves the introduction of electron releasing groups in the 6-position of 2-amino pyridine to activate the C-3 position. Previously Lewis used 6-methyl-2-amino pyridine with benzaldehyde and pyruvic acid, in an attempt to prepare...
Resource Type:: Masters Thesis
Full Text:: benzaldehyde and pyruvic acid, in an attempt to prepare a 1, 8- naphthyridine. He did not obtain a 1, 8

Copper homogeneity studies in meteorites

Creator:: Wong, Dennis Tung
Abstract:: The abundance of copper was determined in four to six one-gram specimens separated by a distance of several inches from each of 23 large chondritic fragments (greater than 1 kg) via instrumental neutron activation analysis and counting of the annihilation N-rays of ⁶⁴Cu. It is believed that an accuracy of...
Resource Type:: Masters Thesis
Full Text:: ) 18. Schmitt, R. A., G. G. Go les and R. H. Smith. Elemental abundances in stone meteorites. (In

Syntheses of some 1:8-naphthyridines

Creator:: Nitidandhaprabhas, Ovart
Resource Type:: Dissertation
Full Text:: Ir8-[lPf,lEIBIDItrES w ofim ffiSIDrrDErEnlarS A ffiI8I8 m[rtttrd to osrcor 3fiur urITBs:m[ 1l

The design and evaluation of a recording conductometric titrator

Creator:: Knarr, Richard Dennis
Abstract:: A Heath EUW-20A Servo-Recorder was converted to a self-balancing, recording Wheatstone bridge. The EUW-20A 10000Ω slide-wire was used as the variable resistance arm of the bridge, the servo-amplifier was used as the bridge unbalance signal detector, and the servo-motor was used to balance the bridge automatically. The bridge was arranged...
Resource Type:: Masters Thesis
Full Text:: The Design and Evaluation of a Recording Conductometric

Fluoroboranes : I. Preparation and properties of trifluoromethyldi-n-butylborane : II. A study of doboron tetrafluoride

Creator:: Self, James Maurice
Abstract:: A large-scale preparative method for potassium di-n-butylborate in triethylamine solvent has been developed. The reaction of potassium di-n-butylborate I with trifluoromethyl iodide has been shown to yield trifluoromethyl di-n-butylborane and other products. Reaction of this substance with boron trifluoride gave trifluoromethyl boron difluoride. Reactions of diboron tetrafluoride, boron tribromide, and...
Resource Type:: Dissertation
Full Text:: Trifluoromethyldi-n-Butylborane. II. A Study of Diboron Tetrafluoride AN ABSTRACT OF THE THESIS OF James Maurice

A study of the Mn⁺² and Pb⁺²-Mn⁺² impurity systems in alkali chlorides

Creator:: Mannion, William Alphonsus
Resource Type:: Dissertation
Full Text:: impurity ion and its associated vacancy and f is a correlation factor. f is defined by Howard and Lidiard

ScholarsArchive@OSU

Interactions of sulfate ions in potassium chloride crystals

The nature of the pentose phosphate pathway in strains of Saccharomyces cerevisiae

Simultaneous spectrophotometric determination of calcium and magnesium with Arsenazo III

Sodium and manganese homogeneity in chondritic meteorites

The synthesis of substituted 1, 8-naphthyridines by the Doebner reaction

Copper homogeneity studies in meteorites

Syntheses of some 1:8-naphthyridines

The design and evaluation of a recording conductometric titrator

Fluoroboranes : I. Preparation and properties of trifluoromethyldi-n-butylborane : II. A study of doboron tetrafluoride

A study of the Mn⁺² and Pb⁺²-Mn⁺² impurity systems in alkali chlorides

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