Thesis (Ph.D.) - University of Chicago, 1933. / Description based on print version record. "Private edition, distributed by the University of Chicago libraries, Chicago, Illinois." "Reprinted from the University of Texas bulletin, no. 3134: Sept. 8, 1931." "References for further reading": p. 276-278.

Thesis (M.L.S.)--Texas Woman's University, Denton. / Includes bibliographical references.

The current fiscal crisis in U.S. institutions of higher education is a direct result of the 2008 global recession. The collapse in the financial industry, housing foreclosures, and high unemployment are just a few of the consequences that continue to wreak havoc on state and local governments. Funding cuts continue to trickle down as state revenue sources decline. Debates over what should be funded (national security, health, or education) leave legislative bodies at odds. Higher education is especially vulnerable in part because lawmakers are less willing to slash such programs as Medicaid, children's health insurance and K-12 public education. The competition for state funding leaves public institutions with fewer resources and major deficits to address. Given the challenging fiscal environment that community colleges continue to face, this research, focusing specifically on community colleges in the state of Texas, presents the pressing array of challenges that confront community colleges and identifies the techniques that have been adopted to allocate resources most effectively. Exploration of the issue may provide insight into the best practices, and strategies that can help other institutions address fiscal challenges. A mixed method research design, using survey and interview research methods, was used to implement this study. The survey findings provide useful insights into what is currently going on at Texas community colleges. Follow up interview discussions compliment the survey findings and provide the researcher with important contextual information pertaining to “why” things are as they are based on participant perceptions. / text

When, how, and why do policy makers and reformers use courts and legal procedures to achieve their policy ends? This project explores the relationship of courts to the process of policy reform in Texas. I predict that reformers within this context utilize judicial and quasi-judicial strategies in different ways than the current literature suggests, that is that courts and legislatures are used interdependently to advance a policy goal. This line of inquiry enhances our understanding of the relationship of courts to policy reform as it contemplates reformers utilizing court based reform strategies in ways other than a court ruling in their favor and producing the desired policy end. This study also contemplates courts in the policy making arena as more than just one static institution; rather, court based strategies can and do encompass other quasi-judicial institutions available to reformers to advance their policy objectives. Through an in-depth case study analysis of reform in the areas of the scope of practice battle between engineers and architects, transportation infrastructure funding, and voter ID, I find that reformers, constrained by the overall opportunity structures available, choose a set of strategies that utilize multiple venues in ways that strengthen each other, so that their strategies are not just alternative or sequential but interdependent. / text

The Eastern Shelf was a constructional platform developed on the margin of the sediment-starved Midland Basin during Late Pennsylvanian and Early Permian time. A mixed terrigenous-carbonate sedimentary province characterized the shelf during most of its history. Sediments were derived from highlands to the east and northeast. Along the outcrop in Eastland, Stephens, Young, and Jack counties, uppermost Pennsylvanian beds compose the Harpersville Formation, a boundary-defined rock stratigraphic unit within the Cisco Group. Harpersville facies extend westward into the subsurface 50 to 60 miles, where they grade into equivalent shelf margin carbonate and slope terrigenous facies. Preserved relief between the shelf margin and basin floor ranges from 600 to 1100 feet with dips of up to five degrees. Three depositional systems are recognized on the basis of gross lithologic composition and position relative to the shelf edges. They are the Cisco fluvial-deltaic system, the Sylvester shelf edge bank systern, and the Sweetwater slope system. The Cisco fluvial-deltaic system is composed of dip-fed fluvial-deltaic facies and associated strike-fed interdeltaic embayment facies. Eight deltaic lobe complexes have been mapped. The Sylvester slope system is composed of several slope wedges or fans each of which includes shelf margin, slope trough, and distal slope sandstone facies, as well as slope mudstone facies. Terrigenous sediments were transported across the shelf by prograding fluvial-deltaic channels, which locally extended through the shelf edge bank system and onto the slope where submarine fans were constructed into the basin. The Eastern Shelf prograded into the Midland Basin by local upbuilding through fluvial, deltaic, and shelf edge bank deposition contemporaneous with outbuilding by slope fan deposition. Sites of shelf construction shifted through time in response to sedimentary and structurally controlled abandonment of delta lobes. Extrabasinal controls such as eustatic sea level changes were of secondary importance in developing the depositional fabric of the shelf. / text

The playas of the Salt Basin in Trans-Pecos Texas are natural laboratories for the study of the hydrodynamic, hydrochemical, and sedimentologic properties of the unsaturated zone under the conditions of evaporation from a shallow water table. Water beneath the salt-flat surface moves upward from the saturated zone, through a thick capillary fringe, to the unsaturated zone where it is removed by evaporation. Daily temperature fluctuations change soil suction values and seasonal variations in temperature alter the thickness of the capillary fringe. There is little change in the chemical composition of the pore water as it moves from below the water table to the capillary fringe because the filled pore spaces of the capillary fringe prevent evaporation from taking place. However, an enrichment in the heavy isotopes of hydrogen and oxygen in the groundwater, as compared to area precipitation, suggests that evaporation may have occurred earlier along the flow path. As water moves from the top of the capillary fringe into the unsaturated zone, evaporation in the partially-filled pore spaces increases the total dissolved solids content. According to the increase in chlorinity, the brine has lost over 60% of its original volume by the time it has moved to within 20 cm of the surface. Evaporation in the unsaturated zone further enriches the brine in deuterium and oxygen-18. Gypsum precipitation in the unsaturated zone depletes the shallow pore water in calcium and sulfate, relative to chloride, and forms white patches, enterolithic bands, and discontinuous lenses of pure gypsum. The sediments are made almost entirely of gypsum and dolomite. The high magnesium-to-calcium molar ratio in the brines and the poorly ordered nature of the dolomite mud in the sediment column indicate that the salt-flat dolomite formed by the alteration of a calcium carbonate precursor. A lack of lateral continuity in sediment structures and a change in sediment character from massive below the water table to laminated above indicate that the shallow salt-flat sediments were formed by vadose-zone processes rather than by sedimentation in an ancient lake. / text

From June to August 2011, Texas experienced the hottest summer ever recorded in the history of the United States, and the state suffered a water shortage that made its vulnerability to drought painfully plain. This disaster sparked new interest in methods of defining drought severity, especially with regard to the variation of soil moisture levels. This thesis assesses the suitability of information from the North American Land Data Assimilation System (NLDAS), an assemblage of land surface models forced with observations data, for quantifying soil moisture levels in Texas. The potential for combining NLDAS data with the Soil Survey Geographic (SSURGO) Database’s available water capacity data is explored. It is discovered that because NLDAS is a hydrological model and SSURGO an agricultural dataset, they employ different definitions of soil moisture storage. Moreover, the temporal variation of soil moisture levels in the SSURGO polygons cannot be inferred from NLDAS data due to the vastly different spatial scales of the two datasets. A relative measure of soil saturation from 0–100% is developed instead and determined to be a more useful indicator of drought than the soil moisture level itself. Calculated solely from NLDAS data, it is used to map the severity of drought in Texas, with the results displayed at the county scale. The temporal variation in soil moisture storage across the state is compared with variations in the gravity anomaly measured by NASA’s Gravity Recovery and Climate Experiment (GRACE) satellites and variations in Texas surface water reservoir levels, both of which are physical measurements of water storage changes. This analysis suggests that the NLDAS data, which is derived from a land surface model, accurately describes subsurface moisture variations. Also, the GRACE gravity anomaly data reveals that during the 2011 drought, the total water storage in Texas was approximately 100 cubic kilometers less than normal. NLDAS data indicates that more than 50% of this deficit was due to losses from the top one meter of the state’s soils. / text

The purpose of this study was to determine the influence of the school board/superintendent relationship on academic achievement in one Texas school district that serves high-poverty, majority-minority students. Previous studies identified successful school systems with school boards and superintendents who functioned as a true leadership team. However, previous research focused on school board/superintendent relationship and politics, not student achievement. This case study examined the dynamics of the school board/superintendent relationship and how the dynamics of that relationship influenced the academic achievement of its high-poverty students who were also the majority-minority. The methodology was an intrinsic and qualitative case study which used the constructive perspective and the researcher as the primary instrument for gathering data (Stake, 1988; Patton, 2002). Qualitative data was collected using a loosely structured focus group, individual interviews, and an examination of district documents and records. The research suggests that the dynamics of the school board/superintendent relationship tend to be centered on politics and political power. Politics and political power are impacted by the changing majority/minority composition of the school board, which may lead to instability in the superintendent’s relationship with the board. The research also corroborates previous studies in which effective communication, trust, collaboration, support, and a constant focus on student achievement are the essential building blocks of an effective school board/superintendent relationship. Further, the research supports many other studies which found that the campus principal’s focus on was the catalyst for improved student achievement. Even though educators believe and support the notion that collaborative leadership between the school board and the superintendent is key to the attainment of high academic achievement, this study found there was no apparent effect of the school board/superintendent relationship on the academic achievement of its students. This research has practical implications which may be useful to superintendents and school boards as they face the daily challenges and responsibilities of managing and improving academic achievement. / text

This study was developed to identify the dynamics of family decision-making processes when purchasing a youth sport camps. Family decision-making has been an interesting subject in consumer behavior for many years but youth sport programs have not been widely studied. To examine the family decision process, both parents and children were asked to complete a web-based questionnaire in which they reported their perceptions of the relative influence of mother, father and child at each decision stage. Family members' influence in the purchase decision was analyzed using a three-phase decision stage model; problem initiation stage, information search stage, and final purchase decision. Both parents and children perceived parents to have the most influence at each stage. Parents perceived that between the husband and wife, decisions were mostly made jointly. Children had the most influence at the problem initiation stage which was consistent with previous literature regarding recreation and leisure service. As children's age increased, so did their relative influence over the purchase decision. The dominance of parents at the overall decision-making process and children's involvement at the beginning of the decision process indicates that youth sport program marketers should develop dual channel marketing strategies to effectively and efficiently reach decision makers at each stage of the process.

Not available / text