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The cytopathology and isolate relationships of sorghum yellow banding virus
(1992)
Electron microscopy of SYBV showed icosohedral particles with maximum and minimum diameters of approximately 28 nm and 27 nm. The two isolates are statistically the same population at a probability greater than 95%. ...
Barriers, influences, and leadership challenges of selected Mexican American administrators in South Texas higher education from 1970 to 1990
(1993)
This oral history of Mexican American educators examined the South Texas experience in light of a century-and-a-half of conflict which reflected juxtaposing Anglo Saxon and Chicano ideologies. Texans of Mexican descent who ...
Interactions of Glomus species and Meloidogyne arenaria on growth and development of Arachis hypogaea
(1992)
Four vesicular-arbuscular mycorrhizal fungi were evaluated for their ability to enhance growth of three peanut cutivars grown under conditions of low and high available phosphorus. Peanut cultivars Starr, Florunner, and ...
The effect of parental involvement as perceived by parents and teachers of the Navasota Elementary and John C. Webb Middle Schools (Navasota ISD, Texas)
(1992)
The purpose of this study was to address three questions regarding parental involvement: 1. What perceptions do the parents of children at the Navasota Elementary School and John C. Webb Middle School in the Navasota ISD ...
Factors associated with enrollment choice of freshman students entering programs of agriculture at Texas A & M University as compared to freshmen students entering programs of agriculture at public community colleges in Texas
(1993)
The purpose of this study was to determine the factors associated with enrollment choice of freshmen students studying agriculture at Texas A&M University as compared to freshmen students studying agriculture at public ...
The American oyster (Crassostrea virginica) as a bioindicator of trace organic contamination
(1993)
This study was designed to examine the uptake and depuration of trace organic contaminants, e.g. poly nuclear aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), including planar congeners, and butyltin species, ...
Experimental studies of radiation transmission in water and numerical simulation of dynamic behavior of a salt-gradient solar pond
(1993)
The development of salt-gradient solar pond modeling has been reviewed and categorized into the six submodels. These models are summarized in tabular form, and the recommendations are provided for continuing areas of ...
To what degree does the methodology used to develop a mathematical concept predict students' mathematical success
(1993)
The purpose of this study was to investigate how children acquire mathematical concepts. Specifically, the study compared the achievement levels of the control and experimental groups following an intervention period. ...
Products, services, and consumer perceptions of service quality in the retail floral industry of Texas
(1993)
Surveys were conducted to describe the range of products and services offered by Texas florists and supermarket floral departments. Approximately 50% of Texas supermarkets were offering cut flowers and plants on a regular ...
Student support services within private career colleges in Texas
(1994)
This research focused on describing the current status of student support services offered in private career colleges in Texas. Eight major conclusions included: four instrumental categories of student support services ...