Digital Commons Network^™

The Role Of The Short-Term Mission Trip Process In The Development Of Cultural Intelligence In University Students: A Collective Case Study, Ashley Haygood

Doctoral Dissertations and Projects

The purpose of this collective case study was to determine how, if at all, Cultural Intelligence (CQ) develops in undergraduate students through a three-stage mission trip process for students at a large Christian university in the southeast participating in three separate short-term mission trips (Africa, Asia, and Europe). This study found that across the entire short-term mission (STM) trip process, religious faith was a consistent theme impacting CQ development. Three spring break short-term mission trip teams were used as three separate cases, from which several participants, or embedded units, provided their individual experiences within the case. Data collection methods occurred …

What Students Do With Words: Language Use And Communicative Function In Full And Partial Immersion Classrooms, Katherine Christoffersen

Writing and Language Studies Faculty Publications

Over the past 35 years, language immersion programs have been steadily increasing in number throughout the U.S. The popularity of these diverse, linguistically complex educational programs has led to a rather extensive body of research on language immersion and dual language contexts. Research, however, has thus far focused primarily on the quantification of language use (the amount of target language versus first language use) in different settings and with different interlocutors. Very few studies have probed the interesting and significant sociolinguistic question of what students ‘do’ with languages in the classroom. The present study fills this research gap by investigating …

Spanish Speaking Institutions And Language Assimilation In The Rio Grande Valley, Alexandre Couture Gagnon, Carlos Gutierrez-Mannix

Political Science Faculty Publications

The Rio Grande Valley in Texas, situated on the US-Mexico border, has a population of more than one million, of which more than 90% is of Latino descent.1 However, no public institutions formally function in Spanish, thus inhibiting institutional completeness2 and challenging long-term preservation of the language. Why does this population of Latino descent not demand Spanish-language service? Contrary to traditional research on institutional completeness, we consider institutions as the dependent variable and argue that the absence of institutions reflects the perception, within the population, of inferior status ascribed to Spanish when compared to English.

The Thin Body, The Able Body, And The Student Of Color Athlete: Physical Capital In University Viewbooks, Grace Lavin

Open Access Theses & Dissertations

University and college brochures and pamphlets provide high school students with the first images and insights into a prospective college. The images of the campus and the students portrayed within them help college-bound students decide whether the institution is a fit and if they can picture themselves on campus. In order to meet the current demand for diversity representation, institutions have capitalized on campus diversity as a marketing strategy to pull in both white students and students of color to their institutions. Previous literature has shown that there exists an overrepresentation of Black and Asian students, but studies have yet …

Racial Injustice In Houston, Texas: The Mexican American Mobilization Against The Police Killing Of Joe Campos Torres, Melanie Rodriguez Rodriguez

Open Access Theses & Dissertations

This study examines the Houston Police Departmentâ??s (the HPD) relations with the ethnic-Mexican community across four decades to consider how the police killing of Joe Campos Torres sparked a wave of protest that ensured that cityâ??s long history of police brutality against ethnic Mexicans and other minorities (especially African Americans) came to the forefront in Texas, if not the nation in general. The HPD was a mechanisms of the cityâ??s status quo that reinforced the racial dominance of white Houstonians. From 1940 to 1970, the HPD found it necessary to implement effective police models to control wayward minorities and uphold …

Metropolitan Business Cycle Analysis For Lubbock, Macie Subia Subia

Open Access Theses & Dissertations

The objective of this study is to develop a business cycle index (BCI) for Lubbock Metropolitan Statistical Area (MSA). The Stock and Watson (1989; 1991; 1993) methodology is used to develop the BCI and assumes that the co-movements of key economic indicators have a single underlying, unobservable factor. This factor is extracted from the indicators and used to calculate an index that represents economic conditions through an econometric approach. The model uses the Kalman filter smoothing approach which smooths across variables and over time. This results in an index that is smoother with less pronounced expansions and recessions. Indicator series …

Deep Learning Method Vs. Hand-Crafted Features For Lung Cancer Diagnosis And Breast Cancer Risk Analysis, Wenqing Sun

Open Access Theses & Dissertations

Breast cancer and lung cancer are two major leading causes of cancer deaths, and researchers have been developing computer aided diagnosis (CAD) system to automatically diagnose them for decades. In recent studies, we found that the techniques in CAD system can also be used for breast cancer risk analysis, like feature design and machine learning. Also we noticed that with the development of deep learning methods, the performance of CAD system can be improved by using computer automatically generated features. To explore these possibilities, we conducted a series of studies: the first two studies focused on transferring the original CAD …

Essays On The Role Of Product Characteristics In Information Source Importance, Saeed Tajdini Tajdini

Open Access Theses & Dissertations

The goal of this Dissertation is to contribute to our understanding of relative importance of different information sources that consumers use to guide their purchasing behavior. Specifically, this work aims to model the product characteristics affecting the importance of each information source to consumers as they seek to purchase a given product. Although the extant literature has examined this topic, the efforts have not been cohesive and a comprehensive model of the phenomenon has yet to be developed, limiting our understanding of the topic. Gaining insight into the effects of product characteristics on the importance of different sources of information …

Evaluation Of Mechanical Parameters Of Contaminated Road Base And Railway Ballast, Prajwol Tamrakar

Open Access Theses & Dissertations

This Dissertation comprises two topics in the area of transportation geotechnics that focus on the evaluation of stiffness parameters of contaminated road base and railway ballast. The abstracts of these two studies are provided in the following two paragraphs.

The performance of a flexible pavement depends on the mechanical characteristics of its unbound granular base layer. The mechanical characteristics such as stiffness and deformation resistance depend on many factors such as the material gradation, fines content, moisture content, physical properties of coarse aggregate and more. The base materials are often contaminated by the excessive fines that is caused by improper …

Smartphone Based Optical Spectrometer For Diffusive Reflectance Spectroscopic Measurement Of Hemoglobin, Perry Edwards, Chenji Zhang, Baigang Zhang, Xiangqian Hong, Vivek K. Nagarajan, Bing Yu, Zhiwen Liu

Biomedical Engineering Faculty Research and Publications

We report a miniature, visible to near infrared G-Fresnel spectrometer that contains a complete spectrograph system, including the detection hardware and connects with a smartphone through a microUSB port for operational control. The smartphone spectrometer is able to achieve a resolution of ~5 nm in a wavelength range from 400 nm to 1000 nm. We further developed a diffuse reflectance spectroscopy system using the smartphone spectrometer and demonstrated the capability of hemoglobin measurement. Proof of concept studies of tissue phantoms yielded a mean error of 9.2% on hemoglobin concentration measurement, comparable to that obtained with a commercial benchtop spectrometer. The …

Los Italianos, El Lunfardo Y El Tango, Federica Goldoni

The Coastal Review

This study discusses common myths about the Italian immigration to the Rio de la Plata, tango and lunfardo, two cultural products of that immigration. This article resulted from an ethnographic research carried out in Buenos Aires between 2006 and 2014, and the participants were 49 Rioplatenses. The data collected revealed important details about the origin of Italian immigrants, their profession, social integration, and language. This study also shed light on tango music and dance, its myths and protagonists. A growing interest in tango and lunfardo is witnessed around the world, and various conferences and projects focus on this …

Acculturation And Filial Piety As Mediators Of The Relationship Between Caregiver Burden And Gender-Role Expectations In Hispanic-American Rehabilitation Services Students, Roy K. Chen, Bryan Austin, Chien-Chun Lin

School of Rehabilitation Services & Counseling Faculty Publications

Purpose: Hispanic-Americans are the largest ethnic minority group in the United States. The need to care for older Hispanics has become an important issue as they now enjoy longer life expectancies due to better access to healthcare and less labor participation in hazardous occupations. The present study examined whether the association between caregiver burden and gender-role expectations is mediated by acculturation and filial piety.

Method: The sample consisted of 93 Mexican-American rehabilitation services students enrolled at a large public university in Texas. The four instruments used in the study were the Zarit Burden Interview, the Bem Sex-Role Inventory, the Acculturation …

Life Care Planning In A Country With For-Profit Medicine, Rigel Macarena Pinon, Irmo Marini

School of Rehabilitation Services & Counseling Faculty Publications

No abstract provided.

Teacher Perceptions Of The Implementation Of The Common Core State Standards In The Schools Of The Florida Conference Of Seventh-Day Adventists: A Qualitative Case Study, Rose J. Thomas

Dissertations

Problem

This qualitative case study focused on educators who teach in the Florida Conference of Seventh-day Adventists and their perceptions regarding the adequacy of the Professional Development to support the implementation of the CCSS; how they are implementing the CCSS in the classroom in terms of planning, teaching, and assessing; and their perceptions regarding the impact of the CCSS on student learning.

Method

The study included six participants who taught in six different schools from the various regions where the Florida Conference schools are located. The participants varied in age, ethnicity, number of years in the classroom, and the size …

Measuring The Perceived Effectiveness Of Five Selected Professional Courses Taken By Alumni Theology Majors And How They Are Related To Selective Demographics: A Mixed Methods Study, Barry J. Tryon

Dissertations

Problem

The study was prompted by the need for the evaluation of current theological educational programs for preparing students to meet the many challenges of pastoral ministry in a rapidly changing world. However, to date there has been little published research addressing the effectiveness of undergraduate theological education. Furthermore, changes implemented in the theological education program at Southern Adventist University (Southern) have not been evaluated for their effectiveness for ministerial job preparedness.

Method

This descriptive study measured the perceived effectiveness of five professional courses taught in the undergraduate theological educational program at Southern for ministerial job preparedness. A parallel mixed …

Uncovering The Protological Hermeneutics Of George Mccready Price And Benjamin Warfield, Sergio L. Silva

Dissertations

Problem

The problem this dissertation addresses is the protological hermeneutical impasse between George McCready Price and Benjamin Warfield over whether biblical protology should be interpreted literally or symbolically in response to the evolutionary theory.

Method

To identify, compare, and contrast the protological hermeneutics of George McCready Price and Benjamin Warfield, this dissertation adopts an interdisciplinary methodology that seeks to integrate historical theology, systematic theology, and exegetical-biblical theology.

Conclusions

The protological hermeneutical impasse between George McCready Price and Benjamin Warfield over the interpretation of biblical protology was caused by how they applied their views on epistemology. On the hermeneutical level (where …

Ethical Analysis Of Abuses Of Power In Christian Leadership - A Case Study Of "Kingly Power" In The Seventh-Day Adventist Church, Zorislav Plantak

Dissertations

Problem and Purpose

Power is an integral aspect of all types of leadership. The term “abuse of power” describes an inappropriate and corrupt application of power. The exercise of power becomes an abuse of power when a person in a position of power acts in a manner that cannot be justified in terms of truth or morality (goodness, kindness, justice, or obedience). While abuses of power have always been a part of Christian leadership, including the Seventh-day Adventist Church leadership, no scholarly study on the moral dimensions of abuses of power in the Adventist Church has been done. Although such …

Mindset, Academic Motivation, And Academic Self-Efficacy As Correlates Of Academic Achievement Among Undergraduate Students In Communication Sciences And Disorders Programs, Heather Loraine Ferguson

Dissertations

Problem

Higher education serves many stakeholders including students, parents, faculty, staff, university administrators, and other contributors. Those stakeholders are all linked with one purpose: the success of the student. That success or failure is most commonly measured by achievement through grade point average (GPA). The academic demands within the college/university setting is high. Limited academic achievement can result in academic failure, being placed on academic probation, even losing scholarships and grants. Students enter college, progress through college, and often graduate without having a real understanding for what it truly takes to be academically successful and what factors may contribute to …

The Doctrine Of Prevenient Grace In The Theology Of Jacobus Arminius, Abner F. Hernandez

Dissertations

Topic

This dissertation addresses the problem of the lack of agreement among interpreters of Arminius concerning the nature, sources, development, and roles of prevenient grace in Arminius’s soteriology.

Purpose

The dissertation aims to investigate, analyze, and define the probable sources, nature, development, and role of the concept of prevenient or “preceding” grace in the theology of Jacobus Arminius (1559–1609).

Sources

The dissertation relies on Arminius’s own writings, mainly the standard London Edition, translated by James Nichols and Williams Nichols. However, I also frequently consulted the original Latin edition of his works when needed to clarify some translations. Secondary sources played …

The Bald Eagle Nests: The United States Role In State-Building: Germany, Kosovo, And Iraq, Visar Xhambazi

Political Science & Geography Faculty Publications

(First paragraph) This paper aims to explain and analyze the role and the commitment of the United States in state-building, looking at three case studies coming from different regions and periods of time – from Germany to Iraq and Kosovo. The objective is to answer some critical questions such as how successful was the transition of state-building when it comes to security, economy, and institutions; what was the U.S. commitment; what happened for the better and for the worse; why in some countries was the state-building successful and in some countries not; and last but not least, how important is …

The Application Of Half-Life In Clinical Decision Making: Comparison Of The Pharmacokinetics Of Extended-Release Topiramate (Usl255) And Immediate-Release Topiramate, Barry E. Gidal, Annie M. Clark, Bob Anders, Frank G. Gilliam

School of Medicine Publications

Highlights

• t1/2z may not adequately describe drug accumulation and distribution for some drugs.

• t1/2eff may be more appropriate; it describes drug-loss rate over dosing interval.

• For IR and XR topiramate, t1/2z was similar but t1/2eff was 1.5× longer for XR.

• Steady-state simulations predicted reduced fluctuation for XR topiramate vs IR.

Abstract

Objective

For extended-release drugs with multi-compartment kinetics, such as topiramate, effective half-life (t1/2eff) may be a more clinically relevant parameter than elimination half-life (t1/2z). Using topiramate as a real-life example, the objective was to compare these half-life values for immediate- and extended-release topiramate (TPM-IR and USL255, respectively) …

The Spaghetti Tree, James P. Smith Jr

Botanical Studies

No abstract provided.

Multiethnic Genome-Wide Meta-Analysis Of Ectopic Fat Depots Identifies Loci Associated With Adipocyte Development And Differentiation, Audrey Y. Chu, Xuan Deng, Virginia A. Fisher, Alexander Drong, Yang Zhang, Mary F. Feitosa, Ching-Ti Liu, Olivia Weeks, Audrey C. Choh, Qing Duan, Thomas D. Dyer

School of Medicine Publications

Variation in body fat distribution contributes to the metabolic sequelae of obesity. The genetic determinants of body fat distribution are poorly understood. The goal of this study was to gain new insights into the underlying genetics of body fat distribution by conducting sample-size weighted fixed-effects genome-wide association meta-analyses in up to 9,594 women and 8,738 men for six ectopic fat traits in European, African, Hispanic, and Chinese ancestry populations, with and without sex stratification. In total, 7 new loci were identified in association with ectopic fat traits (ATXN1, UBE2E2, EBF1, RREB1, GSDMB, GRAMD3 and ENSA; PATXN1 and UBE2E2 …

Botanist And Plant Exploration On The Pacific Coast Of North America: A Bibliography, James P. Smith Jr

Botanical Studies

No abstract provided.

Underutilization Of Federal Benefits In Oregon: Programs And Strategies, Raúl Preciado Mendez

National Policy Consensus Center Publications

The report results demonstrate the dependence low-income Oregon families have on the six federal programs and the challenges families face when attempting to access federal resources. The barriers to access are often structural in that they are embedded in the procedures and structure of the program. Based on its analysis, the report presents a series of reforms and support activities that Oregon state agencies and nonprofits could adopt to improve family access for each program.

Effect Of Sequence Of Simulated And Clinical Practicum Learning Experiences On Clinical Competency Of Nursing Students, Jamie Hansen, Marilyn Bratt

College of Nursing Faculty Research and Publications

Two different sequences of blocks of simulated and clinical practicum learning experiences compared the clinical competency development of nursing students using a randomized crossover design. Competency was measured 3 times: after each block of simulated and clinical experiences and after a final simulated experience. No significant differences in competency scores between the 2 groups across the 3 time points were found. Using alternative models of clinical and simulation learning may help address barriers to the delivery of clinical education faced by schools of nursing

Optimisation Of Methods For Bacterial Skin Microbiome Investigation: Primer Selection And Comparison Of The 454 Versus Miseq Platform, Madhura Castelino, Stephen Eyre, John Moat, Graeme Fox, Paul Martin, Pauline Ho, Mathew Upton, Anne Barton

School of Biomedical Sciences

No abstract provided.

On Vs. Off Pump Coronary Artery Bypass Grafting: The Next Chapter, Nicola King

School of Biomedical Sciences

No abstract provided.

Kinetic Measurements Of Di- And Tripeptide And Peptidomimetic Drug Transport In Different Kidney Regions Using The Fluorescent Membrane Potential-Sensitive Dye, Dis-C3-(3)., Othman A. Alghamdi, Nicola King, Graham L. Jones, Pierre D.J. Moens

School of Biomedical Sciences

Tri- and dipeptides are transported in the kidney by PEPT1 and PEPT2 isoforms. The aim of this study was to investigate differences in transport kinetics between renal brush border (BBMV) and outer medulla (OMMV) membrane vesicles (where PEPT1 and PEPT2 are sequentially available) for a range of di- and tripeptides and peptidomimetic drugs. This was accomplished through the use of the potential-sensitive fluorescent dye 3,3'-dipropylthiacarbocyanine iodide [DiS-C3-(3)]. BBMV and OMMV were prepared from the rat kidney using standard techniques. The presence of PEPT1 in BBMV and PEPT2 in OMMV was confirmed using Western blotting. Fluorescence changes were measured when extravesicular …

Ab0115 Comparison Of The Bacterial Stool Microbiota In Established Psoriatic Arthritis (Psa) And Psoriasis (Psc) - Exploratory Analysis Of Pilot Data, M Castelino, M Tutino, J Moat, Uz Ijaz, R Parslew, A Al-Sharqi, Rb Warren, C Quince, P Ho, M Upton, S Eyre, A Barton

School of Biomedical Sciences

No abstract provided.