Digital Commons Network^™

Investigating Media Relations Strategies Used By Ugandan Universities To Enhance Corporate Image: A Study Of Four Higher Education Institutions, Walter Wekongo Washika

Master of Arts in Digital Journalism

A strong corporate image is crucial for organization's to thrive in a competitive market. Discrepancies between corporate image and corporate identity can lead to confusion among stakeholders, potentially resulting in crises that harm the institution's brand. Effective media relations strategies are essential for shaping stakeholder perceptions and strengthening corporate image. This study aimed to investigate how four universities (two public and two private universities) in Uganda use media relations to enhance their corporate image, focusing on the media relations strategies used, their effectiveness, and the challenges faced. Using Grunig's Excellence Theory from 1985, it employed a qualitative approach with in-depth …

The Coverage, Framing And Audience Interaction With Climate Change Reporting: A Case Study Of Nation.Africa’S Stories, Lilys Wangari Njeru

Master of Arts in Digital Journalism

This study investigated the coverage, framing, and audience interaction with climate change stories published on Nation.Africa, a leading digital news platform in Kenya. The research was motivated by the increasing importance of climate change communication in driving public awareness and action, alongside the observed gaps in audience engagement with such content. The study aimed to analyse how Nation.Africa covered climate change stories, the framing styles used, and the nature of audience interactions with these stories during the period from August 2023 to January 2024. Guided by agenda-setting and framing theories, the study employed quantitative content analysis to evaluate 150 stories …

Media Framing Of Climate Change In Kenyan Print Media, Eddie Kiptanui Tallam

Master of Arts in Digital Journalism

This study investigated how Kenyan print media frames climate change, focusing on The Standard and The Nation newspapers, and examines the implications of these frames on public perception and engagement. Given the substantial climate threats facing Kenya, media plays a critical role in shaping public attitudes through its framing of climate-related issues. This research employed an explanatory mixed methods approach, with a content analysis of 224 (94 form The Standard and 131 from The Nation Media Group newspapers) articles from the two newspapers over a six-month period (between 1st June 2024 and 31st November 2024) to identify framing techniques, primary …

Chromium Removal From Tannery Wastewater Via A Hydroponic Technique With Vetiver Grass (Vetiveria Zizanioides), Ismot Zereen, Zainul Abedin, Siddikur Rahman, Debasish Pandit

Applied Environmental Research

This research aimed to investigate the effects of hydroponically cultivated vetiver grass (Vetiveria zizanioides) on the treatment of tannery wastewater for chromium (Cr) removal in Bangladesh. The field experiment involved 9 containers, which were separated into 3 groups: tannery wastewater with hydroponically planted vetiver, tannery wastewater without vetiver (control), and a group with vetiver grown in tap water. The tap water group was used solely for plant growth assessment, whereas only the control and hydroponic vetiver groups were evaluated for Cr and water quality parameters. Throughout the 45-day trial period, Cr and other water quality parameters were analyzed …

Exploring The Co-Composting Potentials Of Raw Grease Trap And Grease Trap-Derived Soaps: Insights Into Grease Trap Modification, Calcium Supplementation, And Microbial Community Analysis, Pokchat Chutivisut, Panaya Kotchaplai, Bualuang Faiyue, Nattapong Tuntiwiwattanapun

Applied Environmental Research

Managing waste with grease traps poses a challenge because of the potential environmental issues associated with its disposal. In this study, two approaches were investigated to increase the biodegradability of grease trap waste: 1) converting raw grease trap waste into soap and 2) supplementing grease trap soap as inoculum with calcium material. The preparation of grease trap soap was optimized to attain a soap yield of 103% by utilizing a water-to-ethanol ratio of 9:1 at 80 °C for a processing time of 3 hours. A comparison of the composting results revealed higher nitrate yields with increased ratios of grease trap …

Exploration Of Indigeneous Biosurfactant-Producing Bacillus Sp. From Petroleum Hydrocarbon-Contaminated Soil In Indonesia, Rizky Danang Susetyo, Wahyu Wilopo, Suwarno Hadisusanto, Endah Retnaningrum

Applied Environmental Research

Hydrocarbonolastic bacteria are valuable for the remediation of petroleum-polluted environments. The production of biosurfactants by such bacteria significantly enhances hydrocarbon bioavailability and increases remediation efficiency. One genus of hydrocarbonolastic bacteria with the potential to produce biosurfactants is Bacillus, yet strain-level diversity and local adaptations remain underexplored.Tthis study aimed to isolate and characterize hydrocarbonolastic bacteria belonging to the Bacillus genus from soil samples collected at Geopetroleum Teksas Wonocolo, Kedewan District, Bojonegoro Regency, Indonesia, which is a historically underreported hydrocarbon site. Additionally, the capacity of Bacillus to synthesize biosurfactants was examined. Bacillus strains capable of biosur-factant production were identified via a polyphasic …

Examining Short Term Drainage Impacts To Soil Health In Hydric And Non-Hydric Soils Of Waseca County, Minnesota, Ely Hartl

All Graduate Theses, Dissertations, and Other Capstone Projects

Subsurface drainage is implemented throughout the Midwest United States to remove excess moisture from soil to enhance crop growth. Hydric soils are ubiquitous throughout Minnesota and are commonly drained due to their historically saturated conditions. Changing a soil's hydrology can impact its formation and properties. The alteration of physical, biological, and chemical soil properties can occur to both hydric and non-hydric soils, impacting overall soil health. The purpose of this study is to examine the short-term effects of tile drainage on the soil health of hydric and non-hydric soils in southern Minnesota. Research methods include: 1) collect soil-sediment cores to …

Digital Chinese Medicine In The Western World: A Conceptual Framework, David C. Mainenti

Selected Full Text Dissertations, 2011-

Digital technology plays an increasing role in Chinese medicine and Western modalities alike. This research uses content analysis and grounded theory for developing a conceptual framework for a digital health system in the Western world termed Digital Chinese Medicine (DCM). Four research questions were proposed: • What are the functional requirements of a DCM system? • What inputs, processes, and outputs are necessary for a DCM system to be both effective and efficient? • What components and features are most desired in a DCM system? • What will a graphical representation of a DCM system look like? Over 475 publications …

An Eye For An Eye Makes A Vigilant Society, Liam C. Preyer

Capstone Showcase

Vigilantism is one of the oldest practices of mankind; for as long as there have been moral and legal laws to govern us and live by, there have been individuals who have sought justice outside these systems. Vigilantism is the response to failures in the justice system, and in the United States in particular, we have seen examples from the Western Frontier to the modern-day digital landscape. This paper will explore the nature of vigilante justice through historical, psychological, media-driven, legal, and digital lenses. We will explore how cultural narratives, media influences, government actions, and psychological motivations have shaped the …

Ubuntu In Namibia And Kenya: How Emerging Adults Live An Essential African Value Today, Julia S. Rotzinger, Lene Arnett Jensen, Amber Gayle Thalmeyer

Psychology

Psychology in Africa often relies on Euro-American theories, despite their limitations in African cultures. Here, a shift to an Afrocentric perspective was made by exploring Ubuntu in two sub-Saharan African countries using a cultural-developmental psychology approach for in-depth emic understanding. Ubuntu (also known as botho, etc.) is a moral ideal that at core means placing a higher importance on the community than on oneself. Most literature on this important African concept has been theoretical rather than empirical, and little is known about how well it describes contemporary worldviews and experiences of emerging adults. In this interview study, Namibian and …

Critical Environmental Communication Framework, Shumaila J. Bhatti, Srivi Ramasubramanian, Andrea Feldpausch-Parker, Bruno Takahashi, Silje Kristiansen

Media Studies - All Scholarship

This study develops a Critical Environmental Communication (CEC) framework to assess the landscape of Environmental Communication research and to what extent and in which ways critical and justice-oriented perspectives are included. The CEC framework consists of four interconnected themes: (a) Marginalized Ecocultural Identities, (b) Context and Scale, (c) Power and Agency, and (d) Justice, Equity, Diversity, Access, and Inclusion (JEDAI). Using this framework in a bibliometric analysis examining 1,297 Environmental Communication publications, we assess the occurrence of these themes in the scholarship. Our analysis found that Marginalized Ecocultural Identities, and Context and Scale were most frequently occurring, while Power and …

An Analysis Of Kenya Sign Language In Children’S Programming On Kenyan Tv: Towards Effective Strategies For Incorporating Ksl On Akili Tv Programs, Anne Junny Sato

Executive Masters in Media Leadership and Innovation

In Kenya, the inclusion of Kenya Sign Language (KSL) in children's programs on television holds significant potential for fostering inclusivity and accessibility for the Deaf and Hard of Hearing (DHH) community. However, the effective integration of KSL into children's programming requires careful planning, consideration of linguistic and cultural nuances, and utilization of appropriate strategies. This capstone project aims to analyse the utilisation of KSL in children’s TV programming and propose effective strategies for incorporating KSL in children's programs on Akili TV, a prominent television channel in Kenya. Drawing from linguistic theories, such as Chomsky's Language Acquisition Device (LAD), and global …

Islamic Themes In Us Hip-Hop Culture, Anders Ackfeldt

Music & Performance in Muslim Contexts

Explores how Islam is produced in American hip-hop culture by both Muslims and non-Muslims

Islam has been a part of hip-hop culture since it sprang from New York’s street culture in the 1970s. Today hip-hop has evolved into a global artform with a diversity of Muslim Islamic discourses expressed. Using tools from the field of social semiotics, this book examines how Islamic themes feature in US hip-hop culture, maintaining a particular awareness that both Muslims as well as non-Muslims participate in their production.

Anders Ackfeldt analyses a collection of lyrics, sounds and images to show how Islamic themes are featured …

All Under Control: How Trait Emotional Intelligence May Moderate The Effect Of State Arousal On Implicit Attitudes Towards Academic Dishonesty, Daniel J. Moco

West Chester University Master’s Theses

The current study examined predictors in the changing of implicit attitudes toward academic dishonesty (AD). The primary predictor measured was self-reported stress and arousal, the strength of which being a possible influence on one’s change in implicit attitudes. Trait emotional intelligence (EI) was measured as a covariate and potential moderator of the interaction between stress and arousal, and one’s implicit attitudes toward AD. One hundred nine undergraduate psychology students from a public university were recruited to take assessments for trait EI, stress and arousal, and implicit attitudes toward AD. To manipulate the induction of stress and arousal, participants were randomly …

Comparing Vr And Tv In Nigeria And The U.S.: Impacts On Empathy, Engagement, And Enjoyment, Jinhee Yoo, Eugene A. Ohu, Radosław Mącik

Journal of International Technology and Information Management

This study (N = 170), involving participants from Nigeria and the U.S., investigated how different technologies (TV and VR) affect users' empathy (α = .93), engagement (α = .93), enjoyment (α = .93), preferences, and likelihood of technology use. Participants watched an animated documentary titled “Is Anna OK?” at two different time points, utilizing VR (Oculus Rift S) and TV, following which they completed measuring empathy, engagement, enjoyment, device preference, and usage likelihood. Analysis via one-way ANOVA and chi-square tests revealed that VR users reported significantly higher empathy and enjoyment compared to TV viewers, particularly on second viewing. Combining both …

A Culture-Centered Approach To Exploring The Impact Of Culturallyappropriate Communication On Patient-Provider Communication Satisfaction For Blackfeet Patients With Type 2 Diabetes, Zita K. Ottersbach

Graduate Student Theses, Dissertations, & Professional Papers

This study explores how culturally appropriate communication influences perceived quality of care and communication satisfaction among patients with T2D. Grounded in the Culture-Centered Approach (Dutta, 2008), this study explores how cultural identity, systemic structures, and communication practices shape the ways that Amskapi Pikuni individuals navigate their care, and seeks to ask: How, if at all, does a provider’s culturally competent communication influence a Blackfeet patient’s management of their T2 Diabetes? This project is based on in-depth, qualitative interviews with 13 Blackfeet participants, most living within the exterior boundaries of the Blackfeet reservation and receiving their primary healthcare at the local …

Place-Based Learning Practices: A Diptych Case Study Of Human And More-Than-Human Relationality At The Tribal And Western Academic Institutional Interface, Karley M. Rojas-Vienneau

Cal Poly Humboldt theses and projects

The ‘Place-Based Learning Practices Project’ is a graduate project under the Native American Studies Department Rou Dalagurr Food Sovereignty Lab and Traditional Ecological Knowledges Institute (FSL). Making contributions at the intersection of Western academia and Indigenous science, it imagines and realizes content, policies, and protocols surrounding two case studies and the larger cal poly humboldt (cph) institution which respect, honor, and uplift Indigenous sovereignty and resurgence in partnership with the Blue Lake Rancheria Tribe and the greater regional tribal community. Encompassing two projects internal and external to the institution, I aim to address the construction of controlled and protective environments …

Csbs Statements, V26, 2025, University Of Northern Iowa. College Of Social And Behavioral Sciences.

CSBS Statements

Contents:

From the Dean --- 3
Shaping Tomorrow --- 4
Helping Students Cross the Finish Line --- 10
Beyond the Uniform --- 12
Finding the Right Fit --- 14
From Patient to Colleague --- 16
Diplomacy in Action --- 18
College News --- 20
Panther Spotlights --- 24
Annual Giving --- 26
Class Notes --- 39

Human Perception Of Ai Capabilities At Classifying Perturbed Roadway Signs, Katherine R. Garcia, Jing Chen, Yanru Xiao, Scott Mishler, Cong Wang, Bin Hu

Psychology Faculty Publications

Artificial Intelligence (AI) is crucial to numerous functions required for driving automation systems, including the computer vision techniques used to detect the roadway environment and make real-time decisions. However, the images used as inputs to the AI system may be maliciously perturbed, or manipulated, causing the AI system to make an incorrect classification. In this study, we examined humans’ perception of the AI’s computer vision capability of classifying various road sign images, including the original images, images with two different types of malicious attacks, and images that are scrambled randomly at the pixel level. Our results showed that participants rated …

Listening To Cursive: The Roles Of Regional Identity And Folk Beliefs In Perceptual Cue-Weighting, Stella Takvoryan

Theses and Dissertations--Linguistics

Listeners use knowledge acquired from experiences to weight phonetic-level cues to phonological contrasts. Phonetic knowledge is imbued with expectations about the contexts in which cues covary, speakers of a variety, and identity categories or constructs, so it can be challenging to distinguish expectations about variation from expectations about speakers. This study aims to explore the extent that expectations about iconic vowel quality variation in Southern American Englishes can drive cue-weighting. Listeners categorized stimuli with vowel qualities synthesized from an [ɛ]-[eɪ] continuum from a Southern and a non-Southern talker, with duration manipulated in tandem. Half of the participants saw a label …

Open Access And Citation Impact: Modality, Funding, Publisher, And Disciplinary Trends At The University Of Kentucky, Ben Rawlins, Mitchell Scott

Library Faculty and Staff Publications

As publishers and libraries attempt to align business models and collection strategies to an ever-increasing open access (OA) publishing landscape, both have found that the message of open access citation advantage (OACA) resonates with current and prospective authors. Despite its widespread promotion and acceptance, however, OACA is not universal and is subject to ongoing debate. This quantitative study contributes to the OACA debate and research with a longitudinal focus on citation data from journal articles published 2018-2021 by University of Kentucky affiliated authors. The article and citation data for University of Kentucky affiliated authors are supplemented with University of Kentucky …

Telling Their Story: A Proposed Social Group For Autistic Teenagers, Bailey Hull

Psychology Doctoral Specialization Projects

Typically developing adolescents go through many transitions and learning experiences from ages 13 to 18. Autistic adolescents also develop through these transitions and learning experiences. This unique group of adolescents can have a much more difficult time with these involvements, however, due to societal standards, learning, and growing within a neurodivergent mindset. As social isolation, bullying, and a lack of friendship opportunities continue to persist within the neurodivergent adolescent community, the lack of appropriate, affirming interventions must be addressed. This doctoral specialization project aims to provide licensed and student-level clinicians with a treatment manual to guide them through a social …

Acceptance And Commitment Therapy (Act) For Appalachains: Cultural Additions To Act, Jessica E. King

Psychology Doctoral Specialization Projects

This project examined the potential application of cultural additions to various aspects of Acceptance and Commitment Therapy (ACT). This project is specifically focused on cultural adaptations of ACT for the Appalachian population. The ACT adaptations were devised based on a review of research on Appalachian culture, including the region’s geography, history of exploitation, cultural values, and clinical considerations for working with Appalachian populations. An overview of ACT and treatment effectiveness of ACT is included. It is important to note that this project is intended to be a supplement to ACT, and should be used in tandem with an ACT workbook …

Optimizing Decision-Making In A Cerebral Palsy Model Using Reinforcement Learning, Richard Ampah

Pitzer Senior Theses

This study presents an original interdisciplinary investigation into how reinforcement learning (RL) can model motor and cognitive defects and potentially improve motor and cognitive functions in individuals with cerebral palsy (CP), a non-progressive neurological disorder that impairs movement and adaptability. Integrating computational neuroscience and machine learning, the research applies policy gradient methods and Markov Decision Processes (MDPs) to simulate adaptive learning in agents with and without CP-related constraints.

The central aim is to compare the cumulative rewards of optimal policies, derived from value iteration, and human-like learning policies using the REINFORCE algorithm, both with and without the Bellman baseline. The …

Mucking Up Public Health: A Geospatial Analysis Of Agricultural Sludge Application And Cancer Prevalence In Maine, Sarah A. Bassett

Honors Theses

This study investigates the impact of per- and polyfluoroalkyl substances (PFAS) on cancer prevalence throughout Maine. The main contribution of this project is the database constructed to examine cancer rates at a novel aggregation area: watersheds. By using a watershed as the aggregation area, this study gains insight into the threat that spreading sludge as fertilizer on agricultural fields poses to human health through groundwater pathways. Using geospatial analysis and an ordinary least squares regression model, this study estimates the effect of the presence of PFAS in a watershed from 2017 to 2021, in addition to estimating the impact of …

Measuring Personality And Animal Treatment Attitudes With The Pet Scale, Zackery J. Hilton

Honors Undergraduate Theses

Previous research has looked at the association between personality traits and the proclivity, or history, of committing acts that are characterized as animal abuse or animal cruelty. Much research has also found that individuals who exhibit this type of behavior towards animals also tend to exhibit similar behavior towards other individuals, mainly in the form of domestic or child abuse. Previous studies have measured animal abuse using very explicit and extreme criteria, using acts that are without question blatant abuse or torture; however, there is some grey area where many may argue whether certain acts should be considered abuse, which …

Finding Love On The Spectrum: An Analysis Of Social And Romantic Relationships Of Autistic College Students, Kaylee Spinner

Masters Theses

Autism Spectrum Disorder (ASD) is characterized by difficulties in socialization, communication, and developing relationships with others. While many autistic individuals desire to start relationships with others, many do not have a very strong understanding of the use of nonverbal communication or how to develop these connections organically. As autistic individuals have become more open about wanting these resources to form social and romantic relationships, there has been more of a push in the literature to include social skills training for forming social relationships. However, the research on the desire for or development of romantic relationships for autistic individuals is still …

Assessing Electronic Nicotine Delivery System Abuse Liability Among People Who Smoke Cigarettes: Impact Of Device Characteristics, Nicotine Flux, And Flavor, Elizabeth Oluwapelumi Ogunleye

Theses and Dissertations

This clinical laboratory study utilizes subjective and behavioral economic measures to assess the abuse liability of own-brand cigarettes and six currently authorized ENDS products, examining how device characteristics, nicotine flux, and liquid flavor influence outcomes among adults who smoke cigarettes. Using a Latin-square-ordered, within-subject design, adults who smoke cigarettes (N = 30; N = 20 preferred menthol cigarettes) attended four clinical sessions: one to evaluate their own-brand cigarette and three to assess six NJOY ENDS products: 2.4% nicotine pods (~58 µg/s; tobacco and menthol flavor), 6% nicotine disposable products (~61-65 µg/s; tobacco and menthol flavor), and 5% nicotine pods (~118-123 …

Acute Effects Of Electronic Nicotine Delivery System Liquid Nicotine Form And Sweetener Among People Who Use Inhaled Tobacco Products, Mary A. Carrico

Theses and Dissertations

Research on tobacco product standards to limit the abuse liability of electronic nicotine delivery systems (ENDS) has primarily focused on nicotine concentration and flavor. Other liquid characteristics, such as protonated nicotine ratio and sweetener additives, are less understood but may serve as regulatory targets. This clinical laboratory study examined the effects of ENDS protonated nicotine ratio and sweetener presence on nicotine delivery, use behavior, and subjective effects.

Thirteen participants completed four sessions that varied by protonated nicotine ratio (0:100 vs. 40:60 freebase to monoprotonated nicotine) and sweetener status (sweetened with 3 mg/mL ethyl maltol vs. unsweetened). Each session included a …

In Praise Of Dust, Hasler Gomez-Perez

Theses and Dissertations

A desire path is a physical manifestation of where a system has failed, but also where it has been refused, where a new path has been made. The wake exists in the post, it is not a singular, untethered event, but a subtle double entendre that lives in the post-death, but also in the pre-life—not a liminal limbo, but a superposition of dying and waking.

This collection was assembled and composed over the course of two years as I navigated my practice, myself, and others. Present here are my thoughts, my experiences, and in many ways my beliefs. IN PRAISE …