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Now showing items 121-130 of 147
Toward a theory of urban structure : the impact of seasonal-population activities on city structure
(1989)
A critical review of the literature of urban structure reveals that there are two main problems related to the theory of urban structure: (1) the absence of a comprehensive theory, and (2) the underestimation of the role ...
Perceptions of selected community, technical, and junior college trustees and chief executive officers concerning the relevancy of the competencies and skills of the American Association of School Administrators' Guidelines for the Preparation of School Administrators
(1989)
The primary purpose of this study was to determine the perceptions of community, technical, and junior college chief executive officers and trustees concerning the relevancy and value of the competencies and s k ills in ...
Comparative physical mapping of the fibronectin and gamma crystallin genes in the mouse and cow, and karyotypic analysis of a panel of bovine-hamster hybrid somatic cells
(1989)
The genes for fibronectin, gamma crystallin and isocitrate dehydrogenase are syntenic in man, mouse and cow. In an effort to physically localize this conserved chromosomal region in the genomes of the respective species, ...
A video-based experimental investigation of wing rock
(1989)
The primary objective of this research was to develop a definitive theory on the cause of wing rock. The study was based on dynamic measurements in both a water tunnel and a wind tunnel on a sharp-edged delta wing with an ...
The positional isotope exchange technique as a probe of enzymatic mechanisms
(1989)
The positional isotope exchange (PIX) technique has been used to investigate the mechanisms of five enzymes: uridine diphosphoglucose pyrophosphorylase, galactose 1-phosphate uridyltransferase, sucrose synthetase, D -alanyl-D ...
A special purpose architecture for a real-time stereo vision model
(1989)
A high-speed special purpose architecture is developed to implement a stereo vision model for an autonomous vehicle application. The design criteria are high speed, low complexity, and good portability. The main computational ...
An intelligent decision making system for detecting high impedance faults
(1989)
The clearing of distribution line faults is usually accomplished by devices which can sense the overcurrent produced by a fault and react to disconnect the faulted section of the feeder from the healthy section. However, ...
Avian use of fencerow habitat in a predominantly agricultural area
(1989)
I censused 13 fencerows in a highly cultivated area of Burleson County, Texas from August 1983-June 1985 to determine seasonal use of fencerows by birds, including changes in species richness and abundance and the association ...
Analysis of printed wiring assembly manufacturing systems
(1989)
This dissertation presents a cost and performance model of manufacturing systems used in the printed wiring assembly (PWA) industry. The model is evaluated in the context of the requirements of a "World Class" manufacturing ...
Lysine and sulfur amino acid requirements of juvenile blue tilapia (Oreochromis aureus)
(1989)
Growth studies were conducted with fingerling blue tilapia (Oreochromis aureus) to determine lysine and methionine requirements, and the cysteine replacement value for methionine. The fish were fed experimental diets ...