Index Catalog // ScholarsArchive@OSU

A MOS-transistor with submicron, and graded channel

Creator:: Chou, Pen Chao
Abstract:: The theoretical aspects and fabrication techniques of a new surface field-effect transistor were investigated. The new MOS-transistor uses a three-layer structure similar to those found in bipolar transistors. The new MOS structure introduces an impurity gradient in the channel region of the transistor and also makes it possible to reduce...
Resource Type:: Dissertation

The effects of cadmium on the nitrogen fixation system in Alnus rubra

Creator:: Wickliff, Carlos
Abstract:: Alnus rubra (Bong. ) seedlings were grown in sand culture and irrigated with nutrient solution containing CdCl₂ ranging from 5 μg to 100 mg per liter. Treatment of A. rubra seedlings for 4 weeks with 50 and 100 mg CdCl₂ per liter of nitrogen-free nutrient solution decreased in situ nitrogenase...
Resource Type:: Dissertation

Optimizing the microcode produced by a high level microprogramming language

Creator:: Ma, Perng-Yi
Abstract:: The purpose of this research is to develop methods to translate a certain machine independent intermediate language (IML) to efficient horizontal microprograms for a class of microprogrammable machines. This IML has been developed by Malik (12) and is compiled directly from a high level microprogramming language used to implement a...
Resource Type:: Dissertation

Studies on glucose isomerase from Streptomyces flavogriseus

Creator:: Chen, Wen-Pin
Resource Type:: Dissertation

A comparison of student affect and kinesic behavior

Creator:: Eggen, Paul D., 1940-
Abstract:: This investigation was designed to determine whether or not the nonverbal behaviors of junior high and secondary school science students could be systematically analyzed. It was further determine what relationship exists between the nonverbal behaviors of students and their attitude. The hypotheses investigated were as follows: H₁: A valid and...
Resource Type:: Dissertation

Ultrastructural and cytochemical studies of the oviduct

Creator:: Nayak, Ramesh Kadbet
Abstract:: The ultrastructure of the oviduct and the hormonal induced alterations in the cellular organelles of prepubertal and ovariectomized rabbits have been studied with electron-microscopic histochemical methods. The pseudostratified epithelium of the oviduct in prepubertal rabbits contained both ciliated and secretory cells. The secretory cells showed apocrine projections filled with electron-dense...
Resource Type:: Dissertation

Bulk self-diffusion in single crystal alpha hafnium-2.1% zirconium

Creator:: Davis, Bernard Eric, 1937-
Resource Type:: Dissertation

Triap (1,1,3-tricyano-2-amino-1-propene): a stimulator of enzyme synthesis in myelinating chick embryo sciatic nerves

Creator:: Dreiling, Charles Ernest
Abstract:: Myelin formation in the chick embryo sciatic nerve was examined during development by analysis of three myelin lipids (cholesterol, phospholipids, and cerebrosides) and of a myelin related enzyme (2', 3'-cyclic AMP 3'-phosphohydrolase). The role of the Schwann cell in controlling the synthesis of these myelin components was studied by in...
Resource Type:: Dissertation

Studies on the inhibition of food-borne pathogens and spoilage bacteria by lactic acid starter cultures

Creator:: Daly, Charles
Abstract:: The ability of Streptococcus diacetilactis to inhibit a variety of food-borne pathogens and spoilage organisms in milk and broth cultures was demonstrated. Test organisms inhibited included Pseudomonas and Alcaligenes species, Eschericia coli, Salmonella, Staphylococcus aureus, Clostridium perfringens and Vibrio parahaemolyticus. In general, approximately 99.0% and 99.9% inhibition was observed in...
Resource Type:: Dissertation

Numerical classification of range vegetation and statistical analysis of its ecology

Creator:: Pyott, William Tucker, 1936-
Abstract:: The purpose of the research was to computerize mathematical procedures for the analysis of range vegetation and environmental data. The specific objectives were as follows: 1. to develop and apply computer techniques to the classification of vegetation in order to provide a phytosociological framework within which to investigate the ecology...
Resource Type:: Dissertation

Biology and behavior of the mite Cheletomorpha lepidopterorum (Shaw) (Prostigmata:Cheyletidae) and its role as a predator of a grain mite Acarus farris (Oud.) (Astigmata:Acaridae)

Creator:: Allison, James Roger, 1937-
Abstract:: Cheletomorpha lepidopterorum (Shaw), a predaceous, prostigmatid mite, was studied under laboratory conditions of 20° - 30° C and 80% - 90% R. H. to determine its effectiveness as a possible biological control agent of Acarus farris (Oud. ), a graminivorous mite which infests stored grains and grain products. Although Cheletophyes...
Resource Type:: Dissertation

Reactions of protein with phenols and quinones evaluation of amino acid modification and protein digestibility

Creator:: Wehr, Herbert Michael
Abstract:: Plant tissues contain a wide variety of phenolic compounds, frequently in high concentration. Both non-covalent association of intact and oxidized phenols and covalent linkage of oxidized phenols to protein occur. Such interactions can have important biochemical and nutritional significance. A model system approach was used to identify and quantitate amino...
Resource Type:: Dissertation

Reactive intermediates in the tetracyclo-[3.3.0.0² ⁷.0⁴ ⁶] octane, the tetracyclo-[3.3.0.0² ⁴.0³ ⁷] octane, and related ring systems containing the norbornane skeleton

Creator:: Ziebarth, Timothy Dean
Resource Type:: Dissertation

A study of the common professional competencies of educational engineers

Creator:: Allison, Eugene Frederick
Abstract:: The Purpose of the Study The primary purpose of the study was to determine the common professional education competencies of educational engineers. The respondents in the study included public school district superintendents, public school district business managers, school planners from public school districts, staff members of teacher training institutions, community...
Resource Type:: Dissertation

The statistical significance of multilevel materials on posttest scores for a basic business unit on business organizational structure

Creator:: Scott, James Calvert
Abstract:: Statement of the Problem This study was designed to determine whether or not the use of multilevel materials would influence to a statistically significant degree posttest scores on a comprehensive objective test. The high school basic business multilevel materials on business organizational structure were compared with materials having a reading...
Resource Type:: Dissertation

An exploration of current specific morals, values and beliefs of parents, students and faculty at a church-related college

Creator:: Coles, Donald James
Abstract:: The purpose of this study was to ascertain to what degree, if any, there was a difference of opinion among students, parents and faculty in regard to student behavior as that behavior pertained to general conduct, drug use, mischief, sex offenses, drinking, cheating and theft. The research study was conducted...
Resource Type:: Dissertation

The effects of the carcinostatic compound 1, 3-bis(2-chloroethyl)-1-nitrosourea (BCNU) on the hepatic microsomal enzyme systems in rats

Creator:: Lu, Irene
Abstract:: Preliminary toxicity studies of BCNU in rats revealed that significant prolongations of pentobarbital hypnosis were associated with all doses employed. Investigations were undertaken to determine the underlying mechanism responsible for this observed effect. Studies on the in vitro metabolism of pentobarbital by hepatic microsomes of BCNU-treated animals demonstrated that significant...
Resource Type:: Dissertation

Reactive intermediates in the tricyclo- [3.2.1.0²,⁴] octane ring system

Creator:: Raghavan, Ramaswamy Srinivasa, 1941-
Resource Type:: Dissertation

Monophoton decay time fluorometry : theory, design, and application to biochemical systems

Creator:: Schuyler, Robert John
Abstract:: In the determination of binding heterogeneity and rotational diffusion relaxation times, fluorescence decay curves often take the form of sums of exponential decay times. An instrument is described which includes features permitting the collection of high precision time decay data, which may successfully be resolved into component decays. The instrument...
Resource Type:: Dissertation

An empirical study of the problem of attrition of students of first-year accounting in Oregon community colleges

Creator:: Schultz, Alan R.
Abstract:: The study was conducted in order to learn of the extent to which attrition exists among students enrolled in the first-year accounting course in Oregon community colleges, the factors tending to contribute to the problem, and the approaches which might be used to help alleviate the problem. The design of...
Resource Type:: Dissertation

ScholarsArchive@OSU

A MOS-transistor with submicron, and graded channel

The effects of cadmium on the nitrogen fixation system in Alnus rubra

Optimizing the microcode produced by a high level microprogramming language

Studies on glucose isomerase from Streptomyces flavogriseus

A comparison of student affect and kinesic behavior

Ultrastructural and cytochemical studies of the oviduct

Bulk self-diffusion in single crystal alpha hafnium-2.1% zirconium

Triap (1,1,3-tricyano-2-amino-1-propene): a stimulator of enzyme synthesis in myelinating chick embryo sciatic nerves

Studies on the inhibition of food-borne pathogens and spoilage bacteria by lactic acid starter cultures

Numerical classification of range vegetation and statistical analysis of its ecology

Biology and behavior of the mite Cheletomorpha lepidopterorum (Shaw) (Prostigmata:Cheyletidae) and its role as a predator of a grain mite Acarus farris (Oud.) (Astigmata:Acaridae)

Reactions of protein with phenols and quinones evaluation of amino acid modification and protein digestibility

Reactive intermediates in the tetracyclo-[3.3.0.0² ⁷.0⁴ ⁶] octane, the tetracyclo-[3.3.0.0² ⁴.0³ ⁷] octane, and related ring systems containing the norbornane skeleton

A study of the common professional competencies of educational engineers

The statistical significance of multilevel materials on posttest scores for a basic business unit on business organizational structure

An exploration of current specific morals, values and beliefs of parents, students and faculty at a church-related college

The effects of the carcinostatic compound 1, 3-bis(2-chloroethyl)-1-nitrosourea (BCNU) on the hepatic microsomal enzyme systems in rats

Reactive intermediates in the tricyclo- [3.2.1.0²,⁴] octane ring system

Monophoton decay time fluorometry : theory, design, and application to biochemical systems

An empirical study of the problem of attrition of students of first-year accounting in Oregon community colleges

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