In this limited survey, nineteenth-century cast-iron facades in Texas were recorded and compared to iron-fronted buildings in New York City. It was found that generally, the still existing buildings in Texas cities and towns were similar to those in New York in style but differed to the extent to which the cast-iron elements were used. It appears that nineteenth-century builders in Texas knew of New York trends in cast-iron but had definite regional preferences.

181 adolescent home economics students in Palo Pinto County, Texas, were surveyed. The questions examined the following: grades and self concept of academic ability, self concept of academic ability and occupational aspirations, school size and occupational aspirations, sex and occupational aspirations, race and occupational aspirations, parents' occupational aspirations, parents' educational levels and occupational aspirations. The data suggested that career aspirations are positively related to self concept of ability, school grades, school size, race, parents' education, and fathers' occupations. Students' sex and their mothers' occupations were not shown to be related to career aspirations.

This study sought to review the due process appeal cases that came before the Texas State Commissioner of Education from 1970 to 1975 in order to determine the impact of the decision upon school districts' management and operation. Five purposes directed this study and are as follows: (a) to review the cases appealed to the State Commissioner from 1970 to 1975, (b) to develop a cross reference for cataloging these decisions, (c) to develop a handbook on reference materials for local administrative use, (d) to outline a special procedure for orderly due process, and (e) to determine the impact of these decisions rendered to concerning local school district policy. These five purposes were attained through a research design combining historical research methodology with survey research methodology. In conclusion, negligible impact was observed on school districts as a result of due process appeal cases. No school board changed policy as a result of the commissioner's decision. In summary, the five purposes were met. Attaining these five purposes produced the following, which are contained in the report: (a) a Cross-reference Matrix for cataloging decisions, (b) an Administrative Due Process Handbook containing case briefs, (c) a procedure for orderly due process, and (d) …

This dissertation is an examination of the American oil industry in Saudi Arabia and its influence on United States foreign policy. The study examines the Americans who went to Saudi Arabia, the effect of the oil companies on Saudi- American relations, and the American government's response to oil company actions. There is an attempt to answer such questions as: Did the oil companies exert pressure on the American government to influence governmental policy? How effective was this pressure? And, what benefits did the oil companies have from their relationship with the government? The study concludes that Aramco was instrumental in bringing official and nonofficial contact and representation between Saudi Arabia and the United States. Moreover, Aramco was instrumental in involving the American government directly in Saudi Arabia through the extension of lend-lease aid to that country. American government involvement thwarted potential British ambitions in the Saudi oil resources and resulted in the American dominance of oil interests in that kingdom. In addition, Senate investigations showed that the oil companies grossly overcharged the United States Navy on oil purchases and that the financial assistance to Saudi Arabia was made for the protection of Aramco's oil concession.

The potential for contamination of groundwater by organic pollutants leached from in-situ spent shale was studied in a series of laboratory leaching experiments. Both batch-mode and continuous-flow column experiments were conducted to study the leaching phenomenon. Experimental variables included retorting characteristics of spent shale, leaching time, initial quality of leach water, temperature of leach water, and particle size of spent shale. Several unique samples of spent shale were examined during the eaching experiments, including spent shale samples produced during combustion retorting, inert gas retorting, and combustion retorting employing recycle gas. The solid-phase organic carbon content of spent shale samples ranged from 0.2 to 3.9 percent by weight. Leachate derived from the batch-mode experiments was analyzed for organic carbon, organic nitrogen, phenols, and acid/base/netral fractions. The highest levels of organic carbon were detected in leachate derived from spent shale produced during either inert gas retorting or combstion retorting using recycle gas. The highest levels of phenols were observed in leachate obtained from spent shale produced during inert gas retorting; significant levels of organic nitrogen were also detected in various leachate samples. The most predominant organic fraction measured in leachate samples was the neutral fraction associated with spent shale produced during inert …

This study is concerned with the relationship between the Iranian Oil Industry and Iranian economy. Oil revenues have been the largest source for financing economic development plans and for obtaining foreign exchange. In this paper, the history of the Iranian oil industry is summarized, and five previously implemented developmental plans are analyzed. Additionally, the impact of oil on some economic sectors and its contribution to GNP is examined. The strong correlation between oil reserves and the economy may bring a problem in the future when oil reserves run out. Iranian economists believe that the economy must be industrialized in order to reduce the economy's reliance on oil. This paper recommends that all the economic sectors, particularly agriculture, should receive careful consideration, even though the national goal is to industrialize the economy.

The approach of the study is historical and institutional. The thesis compares the performance of the pre-war Nigerian economy to its post-war performance. The study analyzes the role of petroleum production, agriculture, and the banking system as the major generators of growth in the economy. It portrays the political framework of the country, and endeavors to give a clear and concise understanding of the economic and political implications of the war. Development planning policy issues are examined and evaluated to ascertain the degree to which Nigerian planners are fully aware of the nation's development obstacles.

Twelve freshwater gastropod families, 39 genera and 70 fossil and Recent species are recognized and systematically treated. Keys to the families, genera and species were constructed and all species are illustrated. The purpose of this study was to synthesize and update the taxonomy, zoogeography, origins and correlations with drainage systems of the entire Recent and fossil freshwater gastropod fauna of Texas.

The holomorphology of ll life stages of 20 western Nearctic Isoperla and one Cascadoperla was studied over the 3-year period 1975-1978. One monotypicgenus new to science, Cascadoperla, is described, and Cascadoperla tricture (Hoppe) designated as the type species. The nymph, adult male and female, and ova are described and illustrated.