Digital Commons Network^™

Incarnating The Missionary-Pastoral Character Of The Churches In Asia, Peter Pojol Sj

Asia Pacific Mission Studies

The emergence and growth of pastoral institutes in Asia manifests the missionary-pastoral trajectories that were made the center of the focus of the Church by Vatican II, echoed by the Federation of Asian Bishops’ Conferences (FABC), and reaffirmed and rejuvenated for our time by Pope Francis. The pastoral institutes of Network Pastoral Asia and Inter-Institutional Collaboration illustrate this impetus. They invite sustained reflection on and creative application of the Council's “principle of pastorality,” which carefully attends to context and faithfully expresses the “centrifugal missionary dimension” of evangelization.

Lamentation And Hope Of University Students During The Covid-19 Pandemic In The Light Of Psalm 73, Nikolas Kristiyanto

Asia Pacific Mission Studies

The COVID-19 pandemic is challenging our faith and theology. Its impact is evident in our daily activities. For this reason, this article asks, “How widespread is the impact of COVID-19 on university students’ activities?” Then it tries to analyze that impact by using the structure of Psalm 73: (1) the credo, (2) lamentation, and (3) hope. It then provides a simple pastoral strategy to accompany the university students during this difficult time. This strategy involves all lecturers at every faculty in the university to redesign the teaching materials that can help students to reflect and to deepen their experiences during …

Resource Characterization And Utilization Of Lepironia Articulata (Retz.) Domin At Kg. Beris Tok Kuand Kg. Beting Lintang, Terengganu, Shoma Tani

Student Works (2020-2029)

This research focused on how handicrafts could contribute to sustainable community development with natural resource management. This research aims to characterize Lepironia articulata as a resource by taxonomy and distribution patterns, examine its utilization through group and semi-structured interviews with ten local residents who got involved in handicraft productions at two selected villages in Setiu Wetlands of Terengganu state and identify their capacity development opportunities by following a guideline provided by United Nations Development Programme. This research clarified that the height of Lepironia articulata in Setiu Wetlands was shorter than the records of the other description and the other site …

Easy Money: Examining Social Disorganization, Urbanization, Healthcare Fraud, And Community Health In America., Wilmer Alvarez Irizarry

Electronic Theses and Dissertations, 2020-2023

In the past 40 years, the health of citizens in the United States has changed significantly. The population of the United States managed to get sicker and die slower across the prior four decades. Adding to this complexity is the fact that illnesses and health behaviors in the United States are also not equally distributed by race, class, gender, or other social factors. These facts do not only reflect level of the disease and illness in the United States, but also the disparities that exist within them and the sociomedical factors that impact health. Despite costing American taxpayers between $120 …

Rubicon: The Dialectic, Marcos Carrasco Yanez

Electronic Theses and Dissertations, 2020-2023

Rubicon: The Dialectic is a virtual reality (VR), multi-channel, video-art installation, created after researching interactivity, virtual reality, 2D and 3D animation, filmmaking, philosophy, and music. I intend to manifest my feelings as a Venezuelan, a Latin-American, and a free thinker by sharing with the spectator a VR immersive piece representing my inner struggle in these times of political meltdown. Attempting to go beyond the two orders that structure reality according to French structuralist psychoanalyst Jacques Lacan, The Imaginary and The Symbolic, I am searching to approach the third Lacanian order that structures human existence--the one that opposes and exists beyond …

Liminality Of Culture In Studio Art: A Biographical Investigation Of A Second Generation Filipino American Experience, Danielle Culibao Powell

Electronic Theses and Dissertations, 2020-2023

Danielle Culibao Powell manifests the disconnectedness of a second-generation immigrants' cultural disorientation into colorful collage paintings, reconciling cultural history with contemporary identity while building a connection between herself and her parents' homeland the Philippines. The evolution of Powell's studio art practice follows entering a transcultural marriage and researching the art created by the Filipino women artists before her. This thesis documents that evolution both visually and conceptually. It elaborates the history of both the cannons of Western Art and lesser-known Filipina art and expressed in art rooted in cultural plurality.

Model-Form Uncertainty Quantification In Prognosis And Fleet Management With Physics-Informed Neural Networks, Arinan De Piemonte Dourado

Electronic Theses and Dissertations, 2020-2023

Prognosis and health management play an important role in the control of costs associated with the operation of large industrial equipment. By properly comprehending hardware degradation and accurately predicting the remaining useful life of such equipment, we can significantly lower operational costs by reducing asset downtime and maintenance interventions. However, complex interactions between operational conditions and component capability make accurately modeling damage accumulation for large fleets a daunting task. Unforeseen factors such as aggressive missions introduced by operators, exposure to harsh environments, manufacturing issues, amongst many others, can lead to large discrepancies between predicted and observed useful life. Motivated by …

Beyond The Second Sidewalk: A Study Of Collective Efficacy At Institutions Of Higher Education And Surrounding Communities, Rebecca Decesare

Electronic Theses and Dissertations, 2020-2023

Social disorganization theory (Shaw 1942; 1969) suggests that communities with greater racial heterogeneity, residential mobility, and low socioeconomic status will be less organized, thereby less able to collectively repel criminal behavior. These characteristics describe many institutions of higher education (IHEs), so we should expect that IHEs would have higher crime rates than neighboring areas with greater social organization. However, recent explorations of social disorganization have considered the mitigating concept of collective efficacy. This research suggests that the characteristics of social control, social cohesion, and trust present in communities will mitigate crime (Sampson 1997). These community characteristics also describe many IHEs. …

Solid Materia And Multiphase Detonations Wave Dynamics In A Rotating Detonation Engine, Ian Dunn

Electronic Theses and Dissertations, 2020-2023

Coal dust explosions can be hazardous; however, they can also generate a significant rise in stagnation pressure if adequately harnessed. Rotating detonation engine combustors seek to take advantage of the stagnation pressure rise phenomenon in a more sustained and controlled manner via confinement to a physical annulus, leading to increased overall thermodynamic efficiency. This investigation presents an analysis of detonations fueled by Carbon Black, a solid particulate consisting of virtually pure carbon molecules and lean Hydrogen-Air mixtures. As was previously realized with the addition of Carbon Black, an increase of operability limits and detonation velocities over that of a pure …

Algorithms And Lower Bounds For Ordering Problems On Strings, Daniel Gibney

Electronic Theses and Dissertations, 2020-2023

This dissertation presents novel algorithms and conditional lower bounds for a collection of string and text-compression-related problems. These results are unified under the theme of ordering constraint satisfaction. Utilizing the connections to ordering constraint satisfaction, we provide hardness results and algorithms for the following: recognizing a type of labeled graph amenable to text-indexing known as Wheeler graphs, minimizing the number of maximal unary substrings occurring in the Burrows-Wheeler Transformation of a text, minimizing the number of factors occurring in the Lyndon factorization of a text, and finding an optimal reference string for relative Lempel-Ziv encoding.

Novel Liquid Crystal Photonic Devices Enabled By Liquid Crystal Alignment Engineering, Ziqian He

Electronic Theses and Dissertations, 2020-2023

Liquid crystals (LCs) are self-assembled soft materials composed of certain anisotropic molecules with orientational orders. Their widespread applications include information displays and photonic devices, such as spatial light modulators for laser beam steering and tunable-focus lens, where achieving desired LC alignment is pivotal. In general, LC alignment is influenced by several factors, including chemical bonding, dipolar interactions, van der Waals interactions, surface topographies, and steric factors. Here, we focus on three alignment techniques for aligning rod-like LC molecules and highlights the photonic devices enabled by these techniques: 1) Two-photon polymerization direct-laser writing-induced alignment, 2) Weigert effect-based reversible photoalignment, and 3) …

Mechanically Reconfigurable Materials And Devices Based On Two-Dimensional Transition Metal Dichalcogenide Layers, Emmanuel Okogbue

Electronic Theses and Dissertations, 2020-2023

The recent advances in electronic technologies are geared towards a combination of continued miniaturization in device components and their integration onto unconventional platforms. These efforts are aimed towards achieving electronic devices with various form factors and novel functionalities which are unattainable from traditional devices. Among these envisioned 'futuristic' technologies, electronic devices which are mechanically reconfigurable and operable under harsh operational conditions in the form of stretching, twisting and folding offer tremendous amount of unparalleled opportunities. This dissertation studies two-dimensional (2D) transition metal dichalcogenide (TMDs), a distinct class of materials with peculiar optical, electrical and mechanical properties for mechanically reconfigurable electronics. …

Analyzing The Blockchain Attack Surface: A Top-Down Approach, Muhammad Saad

Electronic Theses and Dissertations, 2020-2023

Blockchains enable secure asset exchange in a distributed system, thereby facilitating innovative applications such as cryptocurrencies and smart contracts. Although the cryptographic constructs of blockchains are highly secure, however, their practical deployments are vulnerable to various attacks due to their application-specific policies, and their peer-to-peer (P2P) network intricacies. In this work, we take a top-down approach towards exploring those attacks, starting with the application-specific abuse of blockchain-based cryptocurrencies and concluding with the network conditions that violate the blockchain consistency. In the top-down approach, we first analyze the application-specific abuse of blockchain-based cryptocurrencies by uncovering (1) covert cryptocurrency mining in the …

Help In The Time Of Covid: Informational, Emotional, And Instrumental Support Among Graduate Students During A Pandemic, Teanna Staser

Electronic Theses and Dissertations, 2020-2023

This study examined graduate students' experiences with social support in relation to stress and uncertainty during the COVID-19 global pandemic. Graduate students as a population have significant levels of stress and uncertainty which may have negative effects on their lives and academic experiences. Graduate students often utilize social support as a way to cope with or mitigate the effects of stress and uncertainty. This qualitative study consisted of six focus groups, ranging from three to six participants, total of 22 participants, who were found using a purposeful snowball sampling method. The participants were masters and doctoral level students in communication …

When Fairness Fails: Using Territorial Behaviors To Cope With Uncertainty, Christopher Stein

Electronic Theses and Dissertations, 2020-2023

Research on territorial behaviors in organizations is an emerging field (Brown, Crossley, & Robinson, 2014). Current theoretical approaches to territoriality rely heavily on a psychological ownership perspective; however, there is a wealth of theory organizational scholars can integrate from other disciplines (Altman, 1975; Ardrey, 1965; Brown, Lawrence, & Robinson, 2005). The purpose of this dissertation is to integrate an evolutionary perspective into organizational scholarship to explore new antecedents of territoriality. This research draws upon uncertainty management theory to hypothesize a moderated-mediated model predicting territorial behaviors. A measurement instrument is developed to test territoriality and findings from a three-wave field study …

Low-Profile Wireless Passive Temperature Sensors, Ectis Velazquez

Electronic Theses and Dissertations, 2020-2023

This thesis explores design challenges and promising solutions for temperature sensors for high temperature environments such as combustion turbines. To survive this high temperature environment of over 1000 °C the sensors are required to be robust in their electrical and mechanical properties. Wire connections for these high temperature environments are a complex problem due to the physical limitations of most materials at those high temperatures. In this thesis, robust ceramic sensors based on microwave resonators are demonstrated for high temperature environments, with some studies into optimizing the techniques used to measure them, as well as the distance at which their …

"I Have My Coven Now": Transgender Experience In The Central Florida Pagan Community, Alison Whitmore

Electronic Theses and Dissertations, 2020-2023

This thesis analyzes Transgender experience and dynamics in the Pagan community of Central Florida. Religion plays an important role as part of social structure for many people in the United States. It can also be a source of strife and conflict between culture groups and within cultures. In the US, predominant religious traditions stem from monotheistic Abrahamic faiths (Christianity, Judaism, and Islam); however, Wicca, a Neo-Pagan polytheistic religion, is practiced by a small but growing number of people. Based on nearly one year of ethnographic engagement with the Central Florida Wiccan community, this study presents an analysis of participants experiences …

Couples With Infertility: The Influence Of Quality Of Life, Relationship Satisfaction, Resilience, Depression, And Shame, Nikole Wilson

Electronic Theses and Dissertations, 2020-2023

The purpose of this study was to investigate the directional relationship between fertility related quality of life, relationship satisfaction, resilience, depression, and shame amongst individuals and couples with infertility. This study tested the hypothesized directional relationship that individuals and couples with infertility (N = 556) with a greater level of fertility related quality of life (FertiQol) would have (a) increased relationship satisfaction (CSI), (b) increased resilience (CD-RISC), (c) decreased depression (PROMIS), and (d) decreased shame (FSCRS), through structural equation modeling (SEM) and the actor partner interdependence model (APIM). Also, the researcher tested the dyadic influence of fertility related quality of …

Robust Acceleration Of Data-Centric Applications Using Resistive Computing Systems, Baogang Zhang

Electronic Theses and Dissertations, 2020-2023

With the accessible data reaching zettabyte level, CMOS technology is reaching its limit for the data hungry applications. Moore's law has been reaching its depletion in recent studies. On the other hand, von Neumann architecture is approaching the bottleneck due to the data movement between the computing and memory units. With data movement and power budgets becoming the limiting factors of today's computing systems, in-memory computing using emerging non-volatile resistive devices has attracted an increasing amount of attention. A non-volatile resistive device may be realized using memristor, resistive random access memory (ReRAM), phase change memory (PCM), or spin-transfer torque magnetic …

Biophysical Analysis Of The Structure And Aggregation Of Amyloid Beta Peptide, Faisal Abedin

Electronic Theses and Dissertations, 2020-2023

Alzheimer's disease (AD) is the major cause of dementia and is characterized by neuronal death and brain atrophy. The amyloid ß (Aß) peptide is tightly associated with neuronal dysfunction during AD, but the molecular mechanism underlying the neurotoxic effect of Aß is poorly understood. Extracellular fibrillar deposits (plaques) of Aß were initially believed to be the cause of AD, but currently there is overwhelming evidence that the prefibrillar Aß oligomers are the major toxic entities. Structural characterization of Aß oligomers and fibrils is important for understanding the structural features determining the toxic potency of the peptide. This project has studied …

Identifying Biomarkers Of Alzheimer's Disease From The Dakhleh Oasis Kellis 2 Cemetery Using Icp-Ms, Emily Barron

Electronic Theses and Dissertations, 2020-2023

Alzheimer's disease is a prevalent disease that affects roughly 5.4 million individuals each year (Fisher et al., 2018). Understanding the prevalence of Alzheimer's disease within the bioarchaeological record can help anthropologists gain an understanding of a population's health while also understanding the potential social ramifications. Trace element analysis is a valuable tool that allows bioarchaeologists to gain insight into individuals' health and development within the context of the past. In bioarchaeological studies, hair analysis has been used to map the nutritional status and migration patterns of individuals of past peoples, with recent studies focusing on disease prevalence. Analysis of hair …

The Bikini Line: Race, Gender, And Embodiment In Texas Beauty Pageants, Chelsea Belanger

Electronic Theses and Dissertations, 2020-2023

In 2019, for the first time in history, Miss America, Miss USA, Miss Teen USA, and Miss Universe were all Black women. However, in Texas pageantry, where 12 former state titleholders have become Miss America or Miss USA are from, racial representation is scant. Since their inception in 1937 and 1952, only three Black women have won title of Miss Texas America and two Black women have been crowned Miss Texas USA. This study analyzes the motives for competing in Texas beauty pageants, experiences of preparing and competing, and the perceptions of race and racial inequalities among racially and ethnically …

Detecting Incentivized Review Groups With Co-Review Graph, Yubao Zhang, Shuai Hao, Haining Wang

Computer Science Faculty Publications

Online reviews play a crucial role in the ecosystem of nowadays business (especially e-commerce platforms), and have become the primary source of consumer opinions. To manipulate consumers’ opinions, some sellers of e-commerce platforms outsource opinion spamming with incentives (e.g., free products) in exchange for incentivized reviews. As incentives, by nature, are likely to drive more biased reviews or even fake reviews. Despite e-commerce platforms such as Amazon have taken initiatives to squash the incentivized review practice, sellers turn to various social networking platforms (e.g., Facebook) to outsource the incentivized reviews. The aggregation of sellers who …

Demystifying Remote Research In Anthropology And Area Studies, Kaitlyn Ugoretz

Asia Pacific Perspectives

Physically cut off from locations and archives central to our work due to restrictions in response to the global COVID-19 pandemic, area studies scholars must reimagine what constitutes rigorous and responsible research in their respective disciplines. The practice of remote research, however, is not a new one. Digital ethnography, an admittedly niche subdiscipline of anthropology, has long been grappling with the issues of how to value and conduct remote research. This essay explores a number of misconceptions regarding digital and remote research that may aid in contextualizing and coming to terms with the anxieties the broader scholarly community faces. I …

Using The Very Short Form Of The Children’S Behavior Questionnaire For Spanish-Speaking Populations In Low- And Middle-Income Countries: A Psychometric Analysis Of Dichotomized Variables, Elsa Lucia Escalante-Barrios, Sonia Suarez Enciso, Samuel P. Putnam, Helen Raikes, Sergi Fàbregues

Department of Child, Youth, and Family Studies: Faculty Publications

While the psychometric properties of the Spanish version of the Very Short Form of the Children’s Behavior Questionnaire (CBQ-VSF) have been assessed in the US and Europe in samples composed of middle- and high-income parents with high levels of education, no studies have tested the instrument in low-income Spanish-speaking populations living in low- and middle- income countries. To fill this gap, our cross-sectional study assessed the psychometric properties of the Spanish version of the CBQ-VSF version in a sample of 315 low-income and low-educated parents with preschool children living in the Caribbean Region of Colombia. While our findings revealed problems …

Teacher Questioning Practices In Early Childhood Science Activities, Erin Hamel, Yuenjung Joo, Soo-Young Hong, Anna Burton

Department of Child, Youth, and Family Studies: Faculty Publications

This study explores teachers’ use of questioning during collaborative science exploratory activities. We classified a total of 755 questions across 14 preschool science lessons implemented by four teachers by type (open- or closed-ended) and content (science- or non-science-related) while also recording the intended recipient. Results revealed that, overall, teachers primarily asked closed-ended questions to children during preschool science activities. While closed-ended questions outnumbered open-ended, science-related questions were more likely to be open-ended questions. We noticed this trend whether the teacher directed the question to a group of children or an individual child. Gender of the child recipient was also explored …

Food Program Participation Influences Nutrition Practices In Early Care And Education Settings, Bethany D. Williams, Susan B. Sisson, Irene Padasas, Dipti Dev

Department of Child, Youth, and Family Studies: Faculty Publications

Objective: To determine differences by Child and Adult Care Food Program (CACFP) participation on nutrition requirements and best practices and barriers to implementing both in early care and education programs (ECEs) stratified by context (centers vs home-based ECEs).

Design: Cross-sectional survey.

Setting: Three-thousand and fourteen licensed Nebraska ECEs in 2017.

Participants: One-thousand three hundred forty-five ECEs.

Main Outcome Measures: Director-reported nutrition practices in classrooms serving children aged 2-5 years (8 requirements for foods served, 5 best practices for foods served, and 14 best practices for mealtime behaviors).

Analysis: Chi-square analysis adjusted for multiple comparisons.

Results: Of the sample, 86.8% participated …

Improving Breastfeeding Environments And Feeding Practices In Family Child Care Homes With The Go Nap Sacc Program, Kara Kohel, Holly Hatton-Bowers, Natalie A. Williams, Dipti Dev, Donnia Behrends, Emily Hulse, Zainab Rida, Holly Dingman, Danae Dinkel, Liz Gebhart

Department of Child, Youth, and Family Studies: Faculty Publications

Purpose: Breastfeeding and responsive feeding are important practices that support the health of infants and women. In the United States, breastfeeding continuation rates remain lower than recommended, and working women face additional challenges with breastfeeding continuation. Providers in a family child care setting are uniquely positioned to support and provide important resources to families in their breastfeeding and infant feeding practices.

Methods: The Go NAP SACC program was designed to improve the nutrition and physical activity environments and practices in child care settings serving infants and young children. This evaluation focuses on Breastfeeding and Infant Feeding in Nebraska Family Child …

Competency-Based Training In The Supervision Of Relational Telemental Supervision, Paul Springer, Richard Bischoff, Nathan C. Taylor, Vanessa Neuhaus, Cassandra Leow

Department of Child, Youth, and Family Studies: Faculty Publications

Supervision has long been considered essential to developing effective mental health practice, especially among COAMFTE accredited training programs. But with telemental health rapidly being accepted as a standard treatment medium for couple and family therapy, there is little guidance about how to supervise clinicians who are engaged in telemental health practice. This paper presents an important step toward increasing the effectiveness of the supervision of therapists who are delivering relational therapies online through the identification of relational competencies unique to this delivery medium. These competencies have been adopted and integrated into a COAMFTE accredited master's degree program that has been …

Psychological Distress Prevalence And Associated Stressors And Supports Among Urban-Displaced Congolese Adults In Kenya, Julie A. Tippens, Holly Hatton-Bowers, Ryan Honomichl, Lorey Wheeler, Helen M. Miamidian, Kirstie L. Bash, Michelle C Howell Smith, Dulo Nyaoro, J. Joshua Byrd, Samuel E. Packard, Nicolette I. Teufel-Shone

Department of Child, Youth, and Family Studies: Faculty Publications

Background: There is limited understanding of the prevalence of psychological distress and associated stressors and supports among displaced adults in low- and middle-income first asylum countries.

Method: This article reports the findings of a cross-sectional study. We recruited 245 Congolese adults (18–80 years) residing in Nairobi, Kenya using snowball sampling. Data were collected using an interviewer-administered questionnaire consisting of sociodemographic characteristics, the Self-Reporting Questionnaire (SRQ-20), and a locally developed stressors and supports survey. We used multivariable logistic regression to examine associations among sociodemographic, stressor, and support variables and the likelihood of experiencing psychological distress.

Results: More than half of the …