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Mitotic aberrations in V̲i̲c̲i̲a̲ f̲a̲b̲a̲ L. chromosomes induced by sodium fluoride
(1968)
Mitotic cells from root and leaf tips of seedlings treated with sodium fluoride at the concentration levels of 1x10⁻², 1x10⁻⁴, and 1x10⁻⁶ M were examined. Cytological analyses showed the occurrence of chromosomal gaps and ...
On stresses and deformations in anisotropic toriodal shells subjected to uniform internal pressure
(1968)
An analysis of a thin toroidal shell of circular cross section, constructed form a plane anisotropic material and subjected to uniform internal pressure, is conducted with the use of linear bending theory. The analysis ...
An investigation of the pressure-volume-temperature behavior of paraffinic systems in the presence of olefins, aromatics, and contaminants
(1968)
A group of equations has been developed for predicting the volumetric behavior of pure unsaturated hydrocarbon liquids, pure non-hydrocarbon liquids, paraffin-aromatic liquid mixtures, paraffin-olefin liquid mixtures, ...
Relationships of public information practices of selected Texas community colleges to content of articles in local newspapers
(1968)
Purpose: The purpose of this study was to analyze and evaluate the relationships of public information practices of Texas community colleges, as perceived by the college presidents, to the content of news articles about ...
A study of the effects of institutions on the distribution and use of water for irrigation in the Lower Rio Grande Basin
(1968)
Water users in the Lower Rio Grande Basin of Texas have depended on the flow of the Rio Grande to supply water for agricultural as well as municipal and industrial purposes. Although the area is a major agricultural ...
Opinions of Texas public school superintendents and school board presidents concerning the status of federal aid to education in Texas
(1968)
The fundamental problem of this study was to investigate the status of federal aid to education in Texas from opinions expressed by the school superintendents and the school board presidents concerning federal funding in ...