Digital Commons Network^™

Integrated Sustainability Decision-Making Framework, Michael Paul Cole

Open Access Theses & Dissertations

The Integrated Sustainability Decision-Making Framework (ISDMF) is an 'ideal case' framework developed at the University of Texas El Paso (UTEP) from 2012 to present to provide the most comprehensive and concise sustainability strategy and decision-making template available.

Sustainable decision-making improves community Quality of Life, but is often beyond the reach of the majority. A framework that is most approachable, actionable, and adoptable can accelerate convergence on and continued operation of a sustainable solution. Research confirms that published frameworks continuously emerge, and are infinite in number. Iterations benefit from prior work, and contribution occurs when an 'ideal case' is envisioned, best …

Therapists’ And Interpreters’ Perceptions Of The Relationships When Working With Refugee Clients, Janet Ann Robertson

Antioch University Dissertations & Theses

This dissertation consists of two articles focusing on foreign language interpreters in mental health. The first article is a literature review examining the existing research on mental health professionals working with foreign language interpreters while conducting therapy with refugee clients. After excluding articles that were not research studies and those that focused on physicians rather than therapists, 19 articles fit the search criteria. The majority of the articles that did not fall into the research category focused on recommendations and protocols for treatment. Those that did fit within the criteria were categorized into 5 main themes. Those themes were: effectiveness …

The Challenges Latino Parents Of English Language Learners Encounter In Their Child's Schooling: The Politics And The Praxis, Vanessa Espitia Mendoza

Open Access Theses & Dissertations

Extensive research on home-school relations has indicated the academic advantages of positive home-school relations for students (Domina, 2005; Englund, Luckner, Whaley & Egeland, 2004, Marsh & Willis, 2007, Turney & Kao, 2009). The United States Department of Education has identified positive home-school relationships as critical to a student's education and has developed nation-wide policies to support parents, placing emphasis on culturally and linguistically diverse parents such as Latinos parents of English Language Learners (ELLs) (Departamento de Educación de EU, 2003; U.S. Department of Education, 2004, 2005, 2007, 2011; Waterman, 2008). Bilingual education policies also advocate that parents are essential in …

Coaching Relationships With Walk-On Athletes, Cortland Blake Dubose

Open Access Theses & Dissertations

The purpose of this study was to discover what communication practices coaches used on walk-on athletes and to determine whether the coach was successful or unsuccessful from the athletes' perspective. 15 present and former walk-on athletes who played for The University of Texas at El Paso football team served as the participants for the present study. In order to obtain data, the researcher interviewed the walk-on athletes using the phenomenological approach (Sparks, 1993) which utilizes open-ended questions to find out what kind of experience(s) the walk-on athletes shared in relationship to their coach. Results suggested that six major themes surfaced …

Potential Influences Of Compliance For Short-Term Recovery From Sports-Related Concussion, Erin R. Ewing

Open Access Theses & Dissertations

Currently, treatment of sports-related concussion dictates the prescription of physical and cognitive rest to allow the injured brain to recover and for concussion-related symptoms to subside. However, clinicians who prescribe rest are often met with resistance from athletes who do not recognize its therapeutic value in the recovery process. Research has shown that athletes often fail to comply with rest recommendations, resulting in protracted recovery and the persistence of symptoms. Method: This study employed a three-group pretest-posttest experimental design to compare the effects of three different concussion management protocols. Participants were recently concussed athletes ages 18-25 seen in the UTEP …

Presidential Rhetoric: From The War On Drugs To The Battle Over Legalization, Manuel Antonio Gutierrez

Open Access Theses & Dissertations

This Thesis analyzes the rhetoric executed by different presidents in order to sustain the battle against drugs. The war on drugs is one of the longest battles the United States has fought. From its inception under President Richard Nixon to Barack Obama, the war on drugs has become an institutionalized presidential program responsive to public demands for action against the spread of illegal drugs. Over the airwaves, presidential rhetorical overtures on the matter go hand in hand with the drug war on the streets. However, although presidential rhetoric remained largely consistent on combating and criminalizing drugs over much of the …

The Relative Impact Of Statistical And Anecdotal Evidence In The Evaluation Of The Risk Of Using Emerging Drugs Of Abuse, Kevin Michael Gutierrez

Open Access Theses & Dissertations

The recreational use of "emerging drugs" of abuse (e.g., Spice, "bath salts") is a growing problem that has taken root in the United States and is increasingly recognized as a public health concern (National Institute on Drug Abuse, 2012). However, there is a gap in knowledge regarding the level of risk that individuals associate with the use of these substances. In addition, there is a critical knowledge gap regarding how young adults utilize anecdotal and statistical information when evaluating the risk of using emerging drugs. The present study addresses these gaps in knowledge in two specific aims. First, the present …

Furthering Our Understanding And Assessing The Effectiveness Of Scaling Patterns And Controls Of Land-Atmosphere Carbon Exchange In A Shrubland Of The Chihuahuan Desert With Novel Cyberinfrastructure, Aline Jaimes

Open Access Theses & Dissertations

Over the last century, arid and semiarid regions have undergone intense desertification and in many regions, vegetation has shifted from grassland to shrubland dominated ecosystems. This land cover change has important implications for how desert ecosystems function - especially with regards to land-atmosphere exchange of carbon, water, and energy. Although the extent of desertified landscapes is expected to expand over the next 30 to 40 years, there is a relatively poor understanding of how this state transition will impact ecosystem function and feedbacks to other components of the earth system. Key to addressing this challenge is an improved understanding of …

Language Difference Between Peer And Professional Drug And Substance Abuse Counselors: What Can It Tell Us?, Lizzeth Celeste Jensen

Open Access Theses & Dissertations

Language studies that explore the human mind are not new. In recent years new techniques have opened new areas of investigation. One such is whether different professional groups do not merely use language in different ways, but a) "think" differently, or b) may be professionally more effective.

This is an exploratory study that uses secondary data analysis to see if difference in approach to providing help by Peer versus Professional substance use counselors, are reflected in differences of language use. For the purpose of this study Peer will stand for those counselors which, during the interview, stated they were ex-addicts …

True Blue: A Narrative Inquiry Exploring Instructional Practices Used During Reading Instruction In A Title I, 2010 National Blue Ribbon School In New Mexico, Debra Yvonne Kerney

Open Access Theses & Dissertations

Over the past 32 years, the National Blue Ribbon Schools Program, a trademark of excellence and success in academics, has recognized nearly 7,000 American schools in which students have demonstrated high academic performance and achievement (U.S. Department of Education, 2012). Previous studies of National Blue Ribbon Schools have largely centered upon leadership characteristics (Carney-Dalton, 2001; Copeland, 2003; Kushner, 2000; Lyles, 2009; Maslyk, 2012;Sapone, 2001), but studies have not focused on the particular instructional practices that are used within these schools. Since 1982, 36 out of 862 New Mexico schools (NCES, 2013) have achieved National Blue Ribbon status (United States Department …

Performance Evaluation Of A Lox-Lch4 Reaction Control System Thruster, Jose Luis Mena

Open Access Theses & Dissertations

The following work outlines the assessment and characterization of a 2 to 8 lbf LOX - LCH4 reaction control thruster. The evaluation includes both experimental tests and preliminary computational analysis. Testing was conducted at O/F values ranging from 1.0 to 3.0; however, future testing will evaluate the thruster at higher and intermediate mixture ratios. The test setup includes three main systems: cryogenic propellant delivery system, thrust measurement capability, and automation and controls system. Propellant flow control is achieved through the use of in-house designed cavitating venturis. Autonomous system control is accomplished via a LabVIEW program interface and DAQ system. This …

Illicit Inhabitants: Empire, Immigration, Race, And Sexuality On The U.S.-Mexico Border, 1891-1924, Irma Victoria Montelongo

Open Access Theses & Dissertations

On any given day and at any given location, the residents of El Paso, Texas see Border Patrol agents, city police, sheriff's deputies, DEA agents, and FBI agents, ICE agents, DPS officers, and U.S. Marshalls, as well as a full display of military personnel. To understand how this location functions vis-Ã -vis the residents and law enforcement and social control we must think of the U.S.-Mexico border as a line of ingression heavily guarded from those considered dangerous, defective, and diseased. Immigrant bodies, seen as inferior and disposable, are often subjected to insidious levels of racist, classist, and sexist rhetoric …

Developmental And Autism Screening Process By Pediatrician Offices In El Paso County, Julian Thomas Murillo

Open Access Theses & Dissertations

Autism spectrum disorders (ASD) is a group of neurodevelopmental disorders characterized by either an emerging and gradual course or developmental regression in early childhood. Symptoms of ASD typically include deficits in social interaction and communication with unusually restricted interests. Due to the concern of the recent increase in diagnosis of ASD and the broadening of ASD diagnosis with the updates to the Diagnostic and Statistical Manuel (DSM), the process of how qualified physicians and other clinicians go about diagnosing ASD is often overlooked. Early diagnosis of ASD is crucial given that the earlier the diagnosis is given, the sooner intervention …

Development Of A Transferable Student Engagement And Knowledge Retention Framework For The Earth Sciences, Sunay Palsole

Open Access Theses & Dissertations

The earth sciences play an important role in engaging students in science and in science, technology, engineering and mathematics (STEM) disciplines, because of the integrative nature of the disciplines. It then becomes important for us to provide an engaging experience for students taking earth science courses, because it serves a dual purpose of possibly increasing new majors in the discipline and helping to create a science literate population.

Given that a majority of students in the larger introductory courses are non-majors, it behooves us to explore alternative engagement techniques and measure their efficacy in student engagement, which in turn can …

Inviting Citizen Designers To Design Learning Management System (Lms) Interfaces For Student Agency In A Cross-Cultural Digital Contact Zone, Rajendra Kumar Panthee

Open Access Theses & Dissertations

Inviting Citizen Designers to Design Learning Management System (LMS) Interfaces for Student Agency in a Digital Cross-Cultural Contact Zone assesses how FYC students from periphery cultural and linguistic backgrounds perceive Blackboard Learn and other learning management system (LMS) interfaces. The report of an empirical study shows that the current LMS design does not provide writing students in general and writing students from periphery cultural and linguistic backgrounds in particular an opportunity of a higher-level interactivity with the LMS. The current design neither includes periphery students' cultural and linguistic norms and values, nor does it allow them to affect the existing …

The Rhetorical Making Of A Personhood: A Vietnamese Woman's Journey Into Literacies And Subjectivities, Viethang Thi Pham

Open Access Theses & Dissertations

In the form of an autoethnography, an examination of "the private troubles of individuals" and their connection to "public issues and to public responses to those troubles" (Denzin viii), this Dissertation demonstrates the impact of a country's history on its people's lives. According to Bourdieu's theory, changes in field trigger changes in habitus and capital; this interrelatedness "offers an epistemological and methodological approach to a historicized and particular understanding of social life" (Thomson 81). From an eyewitness' perspective, this writer/ethnographer narrates her stories/experiences in Viet-Nam and in America to shed light on her cultural and linguistic struggles, her transitions through …

Factors Affecting Student-Athletes' Perceptions Of Online Privacy Issues On Twitter: A Communication Privacy Management Perspective, Amanda Jo Pulido

Open Access Theses & Dissertations

Based on the communication privacy management perspective, this study examined student-athletes' perceptions of privacy issues on Twitter. This study used an online questionnaire survey to survey 5,576 student-athletes within C-USA. A total of 113 valid responses were used in the statistical analyses. Several linear regression analyses found that student-athletes' perceived control of private information flow on Twitter and their perceptions of choice significantly predicted the total months of using Twitter. Perceived control of private information flow on Twitter also predicts how many times they will check Twitter. Finally, student-athletes' perception of boundary ownership/linkage also predicts the total amount minutes spent …

Synthesis, Microstructure And Performance Evaluation Of Gadolinium Incorporated Cobalt Ferrite Ceramics, Md Taibur Rahman

Open Access Theses & Dissertations

Spinel structured ferrites exhibit remarkable properties and phenomena, which are attractive for application in sensors and actuators, magneto-electronics, and electrochemical energy storage devices. Among spinel ferrites, cobalt ferrite CoFe₂O₄ (CFO) has attracted remarkable attention and widely studied because of their electro-magnetic properties, chemical stability and mechanical hardness. The properties and phenomena of CFO ceramics are dependent on microstructure and chemistry, which in turn depend on the synThesis processes and conditions employed for fabrication. Generally exact chemical composition, processing temperature, reactive or processing atmosphere (if any) and the ions that substitute Fe³⁺/Fe²⁺ ions dictate the …

Three Essays On Social/Political Structures And Icts Use, Seungeui Ryu

Open Access Theses & Dissertations

My research identifies how social structures affect the use of the Internet and/or a mobile chat application and how the Internet impacts the political structure of a nation. In my first essay of the 3-essay Dissertation, I am designing three models based on social structure theory that are used to study the Internet and a popular mobile chat application's use by managers in South Korea, with the help of a survey instrument. In my first essay, the contribution is on i) testing a model of manager's personal behavior on Information and Communication Technology (ICT) use at the individual level involving …

Identification And Characterization Of Novel Anti-Leukemia And Anti-Lymphoma Compounds, Yahaira Santiago

Open Access Theses & Dissertations

The anti-cancer properties of curcumin, the natural yellow pigment in the roots of turmeric (Curcuma longa), have been extensively described over the last century. It has been shown to interfere with multiple cell signaling pathways, including execution of apoptosis, anti-proliferation, anti-angiogenic, and anti-inflammatory properties. However, curcumin's cytotoxic potential is limited when administered in vivo. With the idea of preserving curcumin's characteristics, but improving its bioavailability, analogues have been developed and evaluated in the last decade. Most of the analogues have shown very good anti-cancer activity in various cell lines and one analogue is now in a clinical trial. Nonetheless, this …

Investigating The Efficacy Of Traffic-Light Labeling For Nutrition Label Presentation, Mosi Staudt

Open Access Theses & Dissertations

The rates of obesity and the number of overweight adults are increasing in the U.S. (Cohen, 2008). This increase is due, in part, to food over consumption (Cohen, 2008). Although nutrition labels are available for people to identify the amounts of nutrients in food, these labels are often difficult to understand (Cowburn & Stockley, 2002). To understand how people interpret nutrition labels, we conducted two studies with a total of 383 participants. For the first study, we developed and pilot tested two outcome measures for the second study. For the second study we examined how people interpret nutrition labels using …

The Contribution Of The Weddell Gyre To The Lower Limb Of The Global Overturning Circulation, Loïc Jullion, Alberto C. Naveira Garabato, Sheldon Bacon, Michael P. Meredith, Pete J. Brown, Sinhue Torres-Valdés, Kevin G. Speer, Paul R. Holland, Jun Dong, Dorothée Bakker, Mario Hoppema, Brice Loose, Hugh J. Venables, William J. Jenkins, Marie-José Messias, Eberhard Fahrbach

Graduate School of Oceanography Faculty Publications

The horizontal and vertical circulation of the Weddell Gyre is diagnosed using a box inverse model constructed with recent hydrographic sections and including mobile sea ice and eddy transports. The gyre is found to convey 42 ± 8 Sv (1 Sv = 106 m3 s–1) across the central Weddell Sea and to intensify to 54 ± 15 Sv further offshore. This circulation injects 36 ± 13 TW of heat from the Antarctic Circumpolar Current to the gyre, and exports 51 ± 23 mSv of freshwater, including 13 ± 1 mSv as sea ice to the midlatitude Southern Ocean. The gyre's …

Magnetic Properties Of Uncultivated Magnetotactic Bacteria And Their Contribution To A Stratified Estuary Iron Cycle, A. P. Chen, Veronica M. Berounsky, M. K. Chan, M. G. Blackford, C. Cady, B. M. Moskowitz, P. Kraal, E. A. Lima, R. E. Kopp, G. R. Lumpkin, B. P. Weiss, P. Hesse, N. G. F. Vella

Graduate School of Oceanography Faculty Publications

Of the two nanocrystal (magnetosome) compositions biosynthesized by magnetotactic bacteria (MTB), the magnetic properties of magnetite magnetosomes have been extensively studied using widely available cultures, while those of greigite magnetosomes remain poorly known. Here we have collected uncultivated magnetite- and greigite-producing MTB to determine their magnetic coercivity distribution and ferromagnetic resonance (FMR) spectra and to assess the MTB-associated iron flux. We find that compared with magnetite-producing MTB cultures, FMR spectra of uncultivated MTB are characterized by a wider empirical parameter range, thus complicating the use of FMR for fossilized magnetosome (magnetofossil) detection. Furthermore, in stark contrast to putative Neogene greigite …

Rolodex Of Saints: A Collection Of Short Stories, Yvette D. Benavides

Open Access Theses & Dissertations

A critical preface and collection of short stories.

The Changkufeng And Nomonhan Incidents - The Undeclared Border War And Its Impact On World War Ii, Tobias Block

Open Access Theses & Dissertations

Nomonhan and Changkufeng

Immediately following the Mukden Incident in 1931 and the founding of Manchukuo, the Japanese supported puppet state in northeastern China, the Imperial Japanese Army found itself again face to face with their old enemy Russia, now the Soviet Union. The border disputes between these two countries would soon become armed conflicts. The Japanese Korea Army as well as the Kwantung Army, stationed in Manchuria, would soon follow a policy of limited war against the Soviet Red Army, here in particular during the battles of Changkufeng, in 1938, and Nomonhan in 1939.

These two battles proved to be …

A Pilot Study: Examining The Microstructural And Macrostructural Narrative Measures In Bilingual Preschool Aged Children, Caroline Esparza

Open Access Theses & Dissertations

Purpose: Research has identified narratives as accurate and reliable predictors of language skills, yet little is documented on the microstructural and macrostructural narrative production of preschool aged bilingual children. This pilot study examined the microstructure and macrostructure elements of narratives in these children to provide preliminary data for further research.

Method: This study examined the narrative skills of 11 bilingual children between the ages of 3 and 4. Narrative retells in Spanish were elicited and were analyzed for the microstructural measures of lexical diversity (NDW) and productivity (TNW and MLU) measures and for the their macrostructural Narrative Scoring Scheme (NSS) …

Faulkner's Feeble Few: The Mentally Impaired Citizens Of Yoknapatawpha, Matthew Brent Foxen

Open Access Theses & Dissertations

This thesis explores Faulkner's use of mental impairments and illnesses, by analyzing closely three of his characters. With chapters focusing on Benjy Compson, Tommy, and Darl Bundren, this work investigates the literal, aesthetic, and figurative purposes that each man serves in his respective novel. It identifies commonalities and differences among these and other mentally impaired or ill characters.

Reinventing The Old West: Concordia Cemetery And The Power Over Space, 1800-1895, Nancy Gonzalez

Open Access Theses & Dissertations

Utilizing Concordia Cemetery as a framework, this study analyzes the social and economic development of El Paso County and the surrounding areas after the U.S.-Mexico War (1846-48). The cemetery was a vast commercialized zone before it was a burial ground, and silenced histories, voices, and people that lived and thrived on this land are incorporated into this work. The role of the original owners, Hugh Stephenson and Juana Maria Ascarate, as well as the Mexican networks, intermarriage and Mexican American women, and the presence of ethnic Mexicans are subjects that are also examined. In addition, this Dissertation interrogates the pioneer …

Contested Narratives: Theoretical Foundations For A Predictive Model Of Policy Content, Raul Antonio Medellin

Open Access Theses & Dissertations

This work introduces a model to analyze policy making as an iterative narrative contestation process from which policy content can be forecasted. A theoretical foundation for the validity of introducing the Contested Narratives Forecast Model (CNF) as a new theoretical model for policy analysis is established using Lakatos' Methodology of Scientific Research Programs (MSRP). Next, an argument is made that the theoretical frameworks on which the CNF is based are not only ontologically compatible, but they also complement each other to neutralize some of their greatest weaknesses. Finally, the CNF is described using Lakatos' concepts of a negative heuristic, a …

Synthesis And Characterization Of Fluorophores For The Detection Of Lanthanides And Actinides, Robinson I. Roacho

Open Access Theses & Dissertations

A series of fluorophores based in the boron dipyrromethene (BODIPY) family were synthesized and characterized. These fluorophores have the capacity of being introduced to a carbamoyl methyl phosphine oxide (CMPO) lanthanide/actinide extractant. These blue, green and red emission fluorophores show high thermal/moisture stability and high fluorescence efficiencies. The fluorescence intensity seems to be dependent on the restricted rotation about the C(8)-C bond in 8-Ph-BODIPY. By taking advantage of this feature, a hydroxyl- containing BODIPY with high fluorescence intensity was synthesized to be incorporated to a CMPO carboxylic acid via esterification. Unfortunately, we did not observe an optical response upon the …