Index Catalog // ScholarsArchive@OSU

Study of an exchange reaction between an anion and hydroxyl groups in the soils or clay minerals by isotope tracer method

Creator:: Ghamkhar, Mehdi
Abstract:: The mechanism of phosphate adsorption by clay minerals was reported by Stout. He showed that the loss of water of kaolinite in the presence of KC1, K₂SO₄ or KH₂PO₄ was due to an exchange reaction between anion and hydroxyl groups from clay minerals. Also, Kelly and Midgley reported that the...
Resource Type:: Masters Thesis
Full Text:: stage. Deepest appreciation is exPressed to Dr. S. C. Fang for his interest, guidance, helpful

Studies on the metabolism on n-propyl N, N-di-n-propyl thiolcarbamate in legumes

Creator:: Bourke, John Butts
Abstract:: The absorption, translocation and metabolism of a new herbicide, n-propyl-C¹⁴ N, N-di-n-propyl-thiolcarbamate (PDPC), were studied in both peanut and soybean plants. These studies were carried out on plants of different ages and treated at two rates of application. The residue content of the plants was also determined from germination to...
Resource Type:: Dissertation
Full Text:: Hnr\ I HHH N-C-S{-C-CH HHH/ H H H FC-C.C HHH PDPTC is also prepared in the snme manner as EPIC wlth

A comparative study of the in vitro localization of mercury from phenylmercuric acetate and mercuric salt in rat kidney and liver subcellular fractions and their effect on alkaline phosphatase

Creator:: Massey, Thomas H.
Abstract:: Studies were undertaken to determine the extent and rate of binding of Hg-203 labeled phenylmercuric acetate and mercuric ace tate in rat kidney and liver slices and their subcellular fractions after 37°C incubation of the slices in Krebs-Ringer -phosphate solutions containing the mercurials at 10⁻⁴ molar. A fast and parallel...
Resource Type:: Masters Thesis
Full Text:: author wishes to express his sincere appreciation to Dr, S. C. Fang for his patience and suggestions

The effect of 2, 4-dichlorophenoxyacetic acid on the vivo metabolism of acetate in rats

Creator:: Philleo, William Wallace
Abstract:: Normal adult rats absorbed and metabolized C¹⁴-labeled acetate rapidly. The greatest percentage of the administered radioactivity was recovered in the expired CO₂, however small amounts of radioactivity were also found in the urine and feces. There were two rates of C¹⁴O₂ elimination in normal adult rats. The small amount of...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENTS The author wishes to express a sincere appreciation to Dr. S. C. Fang for his guidance and

The effects of 1, 1, 1-Trichloro-2, 2-bis (p-chlorophenyl)ethane on the in vivo metabolism of acetate in rats

Creator:: Soo, Alexander Chin-Loon
Abstract:: A single oral dose of DDT, ranging from 40 to 200 mg/kg, had a drastic effect on the in vivo acetate metabolism in rats. The normal elimination pattern of the expired ¹⁴CO₂ from ¹⁴C-labelled acetate was distorted, and the rate of output of the ¹⁴CO₂ was decreased. The ratio of...
Resource Type:: Masters Thesis
Full Text:: in Rats Abstract approved: S. C. Fang A single oral dose of DDT, ranging from 40 to 200 mg/kg, had

The in vivo metabolism of ethyl-N, N,-di-n-propylthiolcarbamate in rats

Creator:: Ong, Visitacion Yu
Abstract:: The metabolism of ¹⁴C-labeled ethyl -N, N-di-n- propylthiolcarbamate (EPTC- ¹⁴C) was studied in adult female rats. Single oral doses of EPTC-¹⁴C ranging from 0. 6 to 100. 6 mg were given and the elimination pattern of ¹⁴C was determined. Results of 18 experiments showed that increasing the doses of EPTC-...
Resource Type:: Masters Thesis
Full Text:: Privacy S. C. Fang The metabolism of 14C-labeled ethyl -N, N-di-n- propylthiol- carbamate (EPTC- 14C

Some biochemical studies of phenylmercuric acetate and mercuric acetate toxicity in rats

Creator:: Ellis, Robert William
Abstract:: Biochemical studies of phenylmercuric acetate (PMA) and mercuric acetate toxicity in rats carried out during this investigation were (1) the metabolism of ²⁰³Hg(Ac)₂ and ²⁰³Hg-PMA within kidney and liver tissues following oral ingestion, (2) the effect on some soluble enzyme activities and determinations of ²⁰³Hg binding in the enzyme fractions,...
Resource Type:: Dissertation
Full Text:: Abstract approved: S. C. Fang Biochemical studies of phenylmercuric acetate (PMA) and mercuric acetate

A study on the effect of 2,4-dichlorophen-oxyacetic acid on the metabolism of aspartic acid and glutamic acid in the bean plant, Phaseolus vulgaris variety Black Valentine

Creator:: Akers, Thomas Jefferson
Resource Type:: Masters Thesis
Full Text:: apprecia• ' tion to Dr. Sheng C · ~ Fang for his patience and many he~pful suggestions in carrying out

Optimization and control of cable deployment systems

Creator:: Mtira, Mohamed
Abstract:: An optimization methodology, algorithms, and computer program for cable/lumped-body deployment system are developed for the design and installation of sonar packages in deep ocean ranges. In addition, a methodology and algorithms for the control of the system are proposed. A penalty function is developed in terms of the system parameters...
Resource Type:: Masters Thesis
Full Text:: Redacted for Privacy Head of Department of Civil Engineering Redacted for Privacy Dean of Graduat S hool

A study of the reaction between liquid chlorine, liquid sulphur dioxide and water

Creator:: Madigan, Edward John
Resource Type:: Masters Thesis
Full Text:: . Oeborne, S. C. (to Hooker Electrochemical Company), ¡S.S. 2,126,803, 1938. 7. Barstow, E. O. and Heath

ScholarsArchive@OSU

Study of an exchange reaction between an anion and hydroxyl groups in the soils or clay minerals by isotope tracer method

Studies on the metabolism on n-propyl N, N-di-n-propyl thiolcarbamate in legumes

A comparative study of the in vitro localization of mercury from phenylmercuric acetate and mercuric salt in rat kidney and liver subcellular fractions and their effect on alkaline phosphatase

The effect of 2, 4-dichlorophenoxyacetic acid on the vivo metabolism of acetate in rats

The effects of 1, 1, 1-Trichloro-2, 2-bis (p-chlorophenyl)ethane on the in vivo metabolism of acetate in rats

The in vivo metabolism of ethyl-N, N,-di-n-propylthiolcarbamate in rats

Some biochemical studies of phenylmercuric acetate and mercuric acetate toxicity in rats

A study on the effect of 2,4-dichlorophen-oxyacetic acid on the metabolism of aspartic acid and glutamic acid in the bean plant, Phaseolus vulgaris variety Black Valentine

Optimization and control of cable deployment systems

A study of the reaction between liquid chlorine, liquid sulphur dioxide and water

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