Software as a service (SaaS) is a primary working pattern and a significant application model for next generation Internet application. Web GIS services are the new generation of the Software as a service that can provide the hosted spatial data and GIS functionalities to the practical customized applications. This study focused on developing a webGIS based application, Soil Moisture-Based Irrigation Scheduling Tool (SMIST), for predicting soil moisture in the next seven days using the soil moisture diagnostic equation (SMDE) and the upcoming seven precipitation forecasts made by the National Weather Service (NWS), and ultimately producing an accurate irrigation schedule based on the predicted soil moisture. The SMIST is expected to be capable of improving the irrigation efficiency to protect groundwater resources in the Texas High Plains and reducing the cost of energy for pumping groundwater for irrigation, as an essential public concern in this area. The SMIST comprised an integration of web-based programs, a Hydrometeorological model, GIS, and geodatabase. It integrates two main web systems, the soil moisture estimating web application for irrigation scheduling based on the soil moisture diagnostic equation (SMDE), and an agricultural field delineation webGIS application to prepare input data and the model parameters. The SMIST takes …

Although the recent annual growth rate in the US paramedic field has been 4%, Latino and African American men have been significantly underrepresented in the field compared to their proportion in the US population at large. This problem threatens both the quality and quantity of available emergency health care. The purpose of this study was to describe how men of color (MOC) in community college paramedical programs experienced their awareness, interest, and proactive choice of paramedicine as a course of study. Using a qualitative phenomenological approach and social cognitive career theory as a theoretical framework, I interviewed 23 MOC enrolled during one semester across three community college paramedical programs in the southwestern US: 9 Latino and 14 African American, aged 18-29 with mean age 22 years. The focus of the interviews was the participants' lived experiences at various career points, as well as the enablers and disablers they had encountered. I identified three primary themes for possible use in enhancing recruitment of MOC to the paramedic field: strategic use of new digital media, promotion of the vocation's quasi-familial characteristics, and augmentation of neighborhood-based outreach. Identified areas for further research included recruitment dynamics of female paramedics, MOC persistence issues, and MOC …

Embarking on a quest to uncover the shared experiences of Latinos with diabetes in the Central San Joaquin Valley is the principal issue discussed in this body of work. Diabetes is estimated to become a serious public health problem, with a current estimate of more than 30 million already afflicted. Engaging in participant-observation at a local clinic serving patients in a Diabetes Education Program and semi-structured interviews with Latinos attending the program, this research explores cultural experiences of diabetes. The primary aim of this research is to answer how health education information is accepted and interpreted based on cultural definitions of diabetes to inform diabetes management strategies.

A key consideration in the human migration process to a destination country is the need to secure suitable and affordable housing. As housing costs have increased in the United States in recent decades, mobile homes – also known as manufactured housing or "trailers" – have become a significant source of affordable housing for people living in the United States. In rural communities, mobile homes have become a substantial portion of the available housing stock. This research project explored mobile home living specifically in relation to Mexican migrants who lived in a rural county in central North Carolina. Consideration was given to the practical issues of this type of housing, as well as any influence the American stigma of mobile homes might have had on the ways people experienced their homes and communities.

The aging experience of men and women in rural America is different than that of their urban counterparts. In this study, I identified key disparities in access to health care, mortality, and utilization of health care that result from geographic location. Foundational theories are discussed to illustrate that disparities can originate from historical societal behaviors. Secondary data and literary reviews create a combined qualitative and quantitative approach to explore the rural/urban divide, concluding that the potential for increased disparities as the aging population grows is very real and rural residents remain vulnerable to a poor(er) aging experience. Recommendations for policy and practice, as well as additional research, are made to address the conclusion.

For decades, urban public schools have been plagued by systemic and structural challenges that continue today. Scholars, policymakers, and the general public have pointed to problems of learning in urban schools and to low expectations for urban students' learning, but little attention has been given to how urban students themselves conceptualize learning. This study sought to fill the void by asking a group of urban students about their views of learning. A phenomenographic approach was employed to examine the qualitatively different ways in which 20 urban elementary fifth-grade students expressed their conceptions of learning and of their learning approaches. Consistent with phenomenography, the study was intended to understand the collective expressions of individuals' conceptions regarding a phenomenon, and emphasis was on the mapping of variation across the conceptions. Semi-structured interviews with open-ended questions, conducted individually, elicited the students' conceptions of the meaning of learning and their learning approaches. In a "search for meaning" approach, analyses were based on students' transcribed responses forming a pool of quotations. These quotations were divided first into "what" and "how" categories—"what" is learning and "how" does learning occur—and then into subcategories. The results were a set of categories organized in a two-level hierarchy. The three …

The recent breakthroughs in the research of brain trauma as it relates to athletics has revealed never before seen damage linked with football participation. Known as chronic traumatic encephalopathy (CTE), it is caused by activities inherent to the sport of football. School sponsored football has been granted immunity through case law and legislation in Texas. Recent research however indicates a different type of injury than those that school districts have been protected of liability from. This will provide a challenge to the immunity school districts have enjoyed regarding football. One route to abrogation of immunity is the state created danger provision established by the Supreme Court. The Fifth Circuit Court whose jurisdiction includes Texas has yet to officially adopt the state created danger theory. This research examined legal precedent to determine the challenge CTE may present the various layers of immunity surrounding school sponsored football in Texas.

This dissertation analyzed court decisions in injuries on school grounds cases under the Louisiana Governmental Claims Act. The question addressed was: How have the Louisiana courts interpreted the Louisiana Governmental Claims Act in litigation against Louisiana school districts and their employees? The intent of this study was to show how Louisiana's legal system has evolved, and how that evolution affected tort cases involving school boards and school board employees. Doctrinal legal research was the methodology used to answer the research question. To limit the number of cases analyzed, this study only focused on tort claims involving injury on school property. In order to gain a broad perspective, tort claims cases filed prior to the 1974 Louisiana Constitution, cases filed after the 1974 Louisiana Constitution, and cases filed after the 1995 Louisiana Liability Limits Amendment, and the Louisiana Governmental Claims Act of 1996 were analyzed. By analyzing the tort claims brought against Louisiana school districts and employees during the various time-periods, it was clear to see how the case rulings reflected the frequent changes of the Louisiana Constitution and its' laws. In the end, the state continued to control who could sue them and how much they would pay in damages.

The North Platte Natural Resources District (NPNRD) is one of 23 quasi-governmental organizations in the state of Nebraska that are organized by river basin and are responsible for the management of groundwater. Conversely, the state's surface water is governed by the Nebraska Department of Natural Resources under the system of prior appropriation. This study uses Foucauldian neoliberal governmentality and a contrasting theory of 'meandering' to explore the conflicting beliefs, perceptions and values that form the foundations of different notions of 'efficiency' as it pertains to water use and management in NPNRD while a political ecology lens is used to situate local perceptions within the regional context of the Platte River Basin. Study findings ultimately point to the remaining 'disintegration' of water governance despite the state's efforts to create legislation that seeks to merge ground and surface water management in practice.

During this time of interest and uncertainty in immigration, a foreigner seeking an education, home, and career wonders how welcoming America really is. This documentary film focuses on how the organization known as World Life is involved in helping international students in terms of language, accommodation, and religion. It follows an organization that is willing to open up and welcome them into the community.

It is well established that national retail chains impact small, single location retail businesses in terms of revenue generation, retail structure, retail type diversity, and location. This study examines the retail structure and diversity of five retail districts in the City of Denton, Texas. The analysis focuses on one central business district (CBD), one traditional retail strip center (University Drive, also known as US HWY 380), one special retail district (Fry Street District), one traditional enclosed shopping mall and associated development (Golden Triangle Mall), and one power retail center (Denton Crossing). The empirical foundation for the investigation is a historical business database covering years 1997 to 2010, obtained from Info Group's Reference USA. This Reference USA database includes location, industry, and status (single versus chain location) information for each business. Retail diversity and evenness were measured for each of the five retail districts using the Simpson's Diversity Index and the Simpsons Measure of Evenness, leading to specification of the differences that exist in retail structure and diversity among the districts. Golden Triangle Mall and Denton Crossing were primarily chain location in composition while Fry Street District, the CBD, and University Drive were primarily single location in composition. Across all years, …

Upward Bound is a federally funded program designed to help low-income and first-generation high school students become college graduates by providing them with academic enrichment, financial aid information, and relevant educational experiences. Many Upward Bound programs throughout the country include a 6-week summer program when participants stay in residence halls on a university campus. The Upward Bound program at the University of North Texas is one such program. The goals of this research project are to understand how the residential component of the summer program affects the experience of participants in Upward Bound and the possible benefits it may have towards meeting the overall goals of the program. Participant observation during the 2016 UNT Upward Bound summer program and interviews with participants, RAs, program alumni, and organizational leaders uncovered the ways in which the residential component benefits and enriches the experience of participation in Upward Bound.

A three-district case study was conducted to determine the effects of the 50-cent debt test on fast-growth Texas school districts. The 50-cent debt test for Texas schools came into existence as part of Senate Bill 351 in 1991. Prior to the passing of Senate Bill 351, districts in Texas were limited to issuing 10% of their assessed valuation. Of the 75 school districts that currently meet the criteria to be considered a fast-growth district, 15 of the districts had an Interest and Sinking tax rate of $0.50 in 2014. Also, 33 of the 75 districts had an Interest and Sinking tax rate of $0.40 or higher in 2014. The 50-cent cap on the interest and sinking fund tax rate for districts is arbitrary and inefficient. The limit does not take into account a district's enrollment growth or the wishes of local taxpayers who might vote to authorize debt to build additional facilities or a higher tax rate to pay down debt sooner. Over the past 20 years, Texas voters have approved $96.7 billion of the $118.4 billion resulting in over 81% of funding sought for facilities being approved. The issuance of the approved bond authorization by these voters is governed …

Although Latinos are the largest minority group in the country, research examining how different psychological and cultural variables affect Latino individuals' wellbeing is disproportionately developed and cross-cultural comparison studies are particularly scarce. To address these issues, this dissertation research examined cross-cultural adult attachment-social self-efficacy-psychosocial wellbeing conceptual mediational model while investigating the moderator effects of country membership and familismo on the proposed mediational model using a cross-cultural sample of Mexican and Mexican-American university students. A total of 595 participants, including 360 Mexican students from Mexico and 235 Mexican-American students from the United States completed the research questionnaires. Results indicated that social self-efficacy was a significant mediator for the effects of insecure attachment on life satisfaction and conflict resolution in both cultural groups and for the links between attachment insecurity and depressive symptoms in the Mexican-American group. Additionally, moderated mediation analyses showed that country membership was a significant moderator for the links between attachment avoidance and social self-efficacy when life satisfaction, conflict resolution style, and depressive symptoms were the dependent variables, as well as for the direct link between attachment anxiety and physical health symptoms. Familismo was also found to be a significant moderator for the direct effects of attachment anxiety on …

Her Name Was is an examination of the oppression of transgender people in a society that is built on the nominalization of cisgender people, those who gender matchers their sex assigned at birth, and how this oppression lends itself to violence. In the summer of 2015, the body of Shade Schuler, an African American transgender woman, was found in a field outside of Dallas, Texas. Ms. Shade is part of an alarming epidemic of escalating levels of targeted violence against the transgender community. This documentary pulls back the curtain as it captures the feelings and struggles of the transgender community as they attempt to navigate and survive in a cis dominating society.

This research investigates the bio-products/phase change material (PCM) composites for the building envelope application. Bio-products, such as wood and herb, are porous medium, which can be applied in the building envelope for thermal insulation purpose. PCM is infiltrated into the bio-product (porous medium) to form a composite material. The PCM can absorb/release large amount of latent heat of fusion from/to the building environment during the melting/solidification process. Hence, the PCM-based composite material in the building envelope can efficiently adjust the building interior temperature by utilizing the phase change process, which improves the thermal insulation, and therefore, reduces the load on the HVAC system. Paraffin wax was considered as the PCM in the current studies. The building energy savings were investigated by comparing the composite building envelope material with the conventional material in a unique Zero-Energy (ZØE) Research Lab building at University of North Texas (UNT) through building energy simulation programs (i.e., eQUEST and EnergyPlus). The exact climatic conditions of the local area (Denton, Texas) were used as the input values in the simulations. It was found that the EnergyPlus building simulation program was more suitable for the PCM based building envelope using the latent heat property. Therefore, based on the …

Gender and sexual minorities (GSM) experience considerably worse health outcomes than heterosexual and cisgender people, yet no comprehensive understanding of GSM health exists due to a dearth of research. GSM leaders in Dallas expressed need for a community needs assessment of GSM health. In response to this call, the Center for Psychosocial Health Research conducted a needs assessment of gender and sexual minority health in Dallas (35 interviews, 6 focus groups). Competency was one area highlighted and shared across existing research. Thus, the current study explored how competency impacts gender and sexual minorities' experience of health care in Dallas. We utilized a consensual qualitative research approach to analyze competency-related contents. The meaning and implications of emerging core ideas were explored. These findings were also used to develop a survey instrument.

The purpose of this study was to explore characteristics that influence Latino male students' enrollment in four-year colleges. This study utilized a mixed-methods approach and acquired information specifically pertaining to the high school Latino male population. Participants for the study included Latino male high school students in Grades 9-12, parents of Latino male high school students in Grades 9-12, and counselors of high school students in Grades 9-12. The study was conducted across two campuses. Data for student and parent participants were obtained through an online survey questionnaire and counselor data was obtained through face-to-face semi-structured interviews. The results of this study reveal that there are influential characteristics that contribute to Latino males' potential enrollment in college. Of the data obtained from student participants, 70.2% of participants on Campus 1 and 90.5% of participants on Campus 2 planned on attending college. Responses from parent surveys found that 85.8% of parents had expectations for their Latino male student to attend college. Through the semi-structured focus group interviews, it was found that the school district and campuses in which the study was conducted had several procedures or processes in place to positively encourage Latino male student enrollment in four-year colleges. Results of …

The U.S. citizenship application process is a legal and symbolic journey shaped by many cultural processes. This research project aims to bring to light the experiences of immigrants and citizenship applicants living in Dallas, Texas, to promote a better understanding of Dallas' increasingly diverse population. In addition, the purpose of this project is to provide insights to a specific client, the office of Dallas Welcoming Communities and Immigrant Affairs, about Dallas' lawful permanent residents who are eligible for citizenship and their reasons for pursuing citizenship status. The data for this project was collected through observation at various citizenship workshops and community events, as well as through semi-structured interviews with 14 U.S. citizenship applicants. Reasons for applying for U.S. citizenship discussed in this project include a desire for membership in U.S. society, access to better educational and economic opportunities, improved ease of travel and the desire to vote. Barriers to the citizenship process discussed in this project include the amount of time one must dedicate to the application, lack of clear knowledge about the process and the financial cost of the application. Other themes include the effects of capital on applicant's experience with the citizenship process, symbolic meanings of citizenship, transnationalism …

The Texas Stream Team (TST) is one of an increasing number of citizen science water monitoring programs throughout the US which have been continuously collecting surface water quality data under quality assurance protocols for decades. Volunteer monitoring efforts have generated monitoring datasets that are long-term, continuous, and cover a large geographic area - characteristics shown to be valuable for scientists and professional agencies. However, citizen science data has been of limited use to researchers due to concerns about the accuracy of data collected by volunteers, and the decades of water quality monitoring data collected by TST volunteers is not widely used, if at all. A growing body of studies have attempted to address accuracy concerns by comparing volunteer data to professional data, but this has rarely been done with large-scale, existing datasets like those collected by TST. This study assesses the accuracy of the volunteer water quality data collected across the state of Texas by the TST citizen science program between 1992-2017 by comparing it to professional data from corresponding stations during the same time period, as well as comparing existing and experimental data from a local TST partner agency. The results indicate that even large-scale, existing volunteer and professional …

Charon's Garden Wilderness Area within the Wichita Mountains National Wildlife Refuge in Oklahoma is a landscape that is granted federal protection through the Wilderness Act of 1964. The discourse of wilderness management is influenced by governmental policies and practice which organize knowledge surrounding the natural landscape, like with the formation and semantics of the Wilderness Act. The Wilderness Act establishes characteristics that are designed to monitor and control the landscape and serve as a baseline and criterion for further wilderness preservation. These characteristics render the wilderness space as governable. Conservation management alternatives are identified which bypass the duality of nature from western society suggested by the discourse of environmental policy. These alternatives are understood under two notions of behaviors and perceptions. The project's goal is to uncover wilderness users' recreation behaviors and perceptions of wilderness as a designated space. Through understanding and assessing user's behaviors and perception of wilderness, alternative policies and practices that offer sustainable management practices and recreation opportunities can be developed.

Through a combination of stringent and deceptive corporate control of sources, as well as an academic blind spot on certain low-brow subcultures, there has been a lack of serious study of the various regional professional wrestling traditions that crossed the United States until the end of the 1980s. An in-depth examination of a wide range of books, newsletters, and interviews shows a rich history with a deep economic, social, and creative diversity that has been largely ignored as the industry has moved towards monopolization under Vincent Kennedy McMahon. The various regions are divided into three groups: those that closed on their own, those that fell in competition with McMahon, and those that survived into the era of national corporate pro wrestling. This organization challenges the narrative that regional pro wrestling came to an end solely due to the business power of McMahon. The first group looks at Northern California, Southern California, Georgia, and North Texas. The second group examines the independent wrestling companies Mid-South Wrestling and the American Wrestling Association, and their attempts to compete with McMahon on a national level. The group also explores how the intense local fan bases in Portland and Memphis buoyed the local pro wrestling …

The purpose of this study was to investigate direct and interaction effects of cultural intelligence and social support on the adjustment of international students to U.S. higher education. Hierarchical multiple regression analyses were conducted to test (a) if cultural intelligence was a predictor for adjustment of international students to U.S. higher education; (b) if social support was a predictor for adjustment of international students to U.S. higher education; and (c) if there was an interaction effect between cultural intelligence and social support on international students' adjustment to U.S. higher education. The participants included 262 international students from a southwestern university. The results found only social support from the university was a significant predictor of international students' adjustment. There was no interaction effect between cultural intelligence and social support from any sources on international students' adjustment.

This thesis analyzes the training and perceptions on mental health of a particular population. Through the use of previous research and literature, a survey was generated and distributed to the population. The findings were used to generate policy implications for the specific population that was analyzed.