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Now showing items 151-160 of 256
An assessment of the community educator's tasks as perceived by community educators in Texas
(1977)
The purpose of this study was to determine which tasks in the administration of community education are considered most important by community educators involved in their performance. This information could be used as a ...
Ferromanganese remobilization in recent sediments of the Gulf of Mexico
(1977)
Pore water Fe and Mn were measured in a suite of gravity cores from the northern Gulf of Mexico in a study of diagnostic remobilization in recent sediments. Other relevant parameters such as pH, oxidation potential, total ...
The world awry : implications of Marvell's use of the perverse in Upon Appleton house
(1977)
"Upon Appleton House" shares with other works in the estate poem or country house genre the restrictions of the form- being linked to a particular estate, a particular family, and a particular time; however, these very ...
An evaluation of the need for intercity rail passenger service in Texas
(1977)
This dissertation presents the results of an initial planning study conducted at the macroscopic level and undertaken to identify and evaluate the alternative roles that intercity rail passenger service might play in ...
Soil factors influencing row crop production and phosphate adsorption on leveled lignite mine spoil banks
(1977)
A three-year field plot study was conducted to determine the feasibility of raising corn ('Texas 28A '), sorghum ('Top Hand'), and two cultivars of soybean ('Hill' and 'Lee') on leveled mine spoil banks. The location of ...
The making of an American place : the development of Sante Fe and Taos, New Mexico, as an American cultural center, 1898-1942
(1977)
During the first four decades of the twentieth century, an influx of painters and authors into Santa Fe and Taos, New Mexico, created in the area a new American cultural center. The establishment of active colonies of ...
Aspects of the ecology of the Thomson's gazelle in the Serengeti National Park, Tanzania
(1977)
Four subpopulations of Thomson's gazelle in the Serengeti National Park were designated as Serengeti Main, Loliondo, Loita, and Kirawira. Seasonal distribution of subpopulations within the Serengeti was illustrated. The ...
Olfactory perception of pheromones and host volatiles by the southern pine beetle, Dendroctonus frontalis Zimmerman (Coleoptera: Solytidae)
(1977)
The olfactory perception of pheromones and host terpenes by Dendroctonus frontalis was investigated by morphological and electrophysiological techniques. The morphology of the sensilla on the antennal club was studied by ...
An empirical model for the opposed shaped charge compaction of powdered metals
(1977)
An approximately spherical implosive wave is developed by the abutting and ignition of two shaped charge explosive cones. The spherical implosive wave impinges on a spherical powdered metal specimen compressing the powdered ...
Classification, inventory, analysis, and evaluation of the breeding habitat of the mourning dove (Zenaida macroura) in Texas
(1977)
The objectives of this study were to develop standardized techniques for evaluating mourning dove breeding habitat along call-count transects from a vehicle ("windshield approach"), and identify those habitat parameters ...