News From Uab Libraries, 12 2024, Uab Libraries

UAB Libraries News

No abstract provided.

The Role Of Carbon Source And Redox Potential On Microbial C1 Gas Fermentation For Ethanol Production, Ademola Owoade

Theses and Dissertations

In the quest for sustainable and renewable energy sources, microbial gas fermentation has emerged as an alternative method for producing bioethanol and other valuable chemicals. Bioethanol is notable for its extensive application as a biofuel and its capacity to reduce greenhouse gas emissions. Conventional ethanol production predominantly depends on sugar and starch feedstocks, which compete for food resources. Microbial C1 gas fermentation presents a sustainable alternative by using industrial waste gases, or gases from gasification of municipal solid wastes, biomass, agricultural residues, animal wastes, and energy crops, which are all nonfood-based. Microbial gas fermentation is influenced by temperature, pH, gas …

Classification Of Anxiety Levels Entering The World Of Work In Final Year Students Using The Neighbor Weighted K-Nearest Neighbor Method, Awang Hendrianto Pratomo, Muhammad Fahmi Adam, Dessyanto Boedi Prasetyo

Knowledge Engineering and Data Science

This study evaluates the accuracy of the Neighbor Weighted K-Nearest Neighbor (NWKNN) method in classifying the anxiety levels of final-year students as they prepare to enter the workforce, particularly in cases of unbalanced data distribution. The system was developed using the prototype method, and NWKNN was applied to classify anxiety levels into low, medium, and high categories. Testing using the Confusion Matrix demonstrated strong performance, achieving an accuracy of 94% based on a dataset of 1009 students, with a 90:10 ratio of training to test data. The results indicate that NWKNN effectively provides classification input values, making it a reliable …

Integrated Transcriptomics And Proteomics Study Of Starvation Selected Drosophila Melanogaster, Aavash Adhikari

UNLV Theses, Dissertations, Professional Papers, and Capstones

Drosophila melanogaster, selected for starvation resistance exhibits phenotypic traits such as increased body size, slower development, reduced fecundity and obesity like characteristics including higher lipid reserves and cardiac dysfunction. While prior studies have explored the metabolic and biochemical changes in these flies, the underlying genetic and molecular mechanisms remain unclear. This study aims to investigate the gene expression and protein abundance in starvation-selected Drosophila through RNAseq, proteomics, and integrating both datasets using the MixOmics package in R. I found differential gene expression in the fat body at the third instar larval stage, particularly in pathways related to lipid metabolism, calcium …

Uptake Of Contaminants Of Emerging Concerns (Cecs) By Plants Irrigated With Recycled Waters, Abid Hussain

UNLV Theses, Dissertations, Professional Papers, and Capstones

The increasing demand for water in arid and semi-arid regions necessitates the use of recycled water (RW) for irrigation. RW is a viable alternative to conventional irrigation water at most locations, but it can be a major route for contaminants of emerging concerns (CECs) to be taken up by the tissues of food crops, thereby leading to their subsequent entry into the food chain. CECs include pharmaceuticals, personal care products, and industrial chemicals that are generally present at low concentrations in environmental waters, hence their common designation as trace organic compounds (TOrCs), and CECs also include microbiological constituents such as …

Physiology And Genomics At The Bottom Of The World: Genome To Phenome, Amy Christine Klink

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mammals are exposed to a suite of physiological challenges based on the environment in which they inhabit. Animal individuals can overcome challenges associated with the dynamic nature of their habitat through variation in phenotypic traits. The plasticity of a phenotype relies on an individual’s genome and the transcription factors that act on regulatory elements. Species living in Antarctica display physiological specializations to withstand harsh conditions, such as severe cold temperatures, shifts in available ice habitat, and annual fluctuations in daylight. To explore the connections between an individual’s genome and its phenotype, we investigated two physiologies of the Antarctic Weddell seal …

Developing A Remote Gamma Spectra Collection System For Radiation Sciences At The University Of Nevada, Las Vegas, Haven Searcy

UNLV Theses, Dissertations, Professional Papers, and Capstones

Educational institutions of all levels have been significantly impacted by the COVID-19 epidemic with none more so than higher education. The challenges faced by researchers are numerous while performing a study and have only increased since the pandemic. Many colleges or universities have halted research to cut off unnecessary contact in order to protect study participants and research personnel. In the Department of Health Physics and Diagnostic Sciences (DHPDS) at the University of Nevada Las Vegas, a solution was developed that would allow scientists and students alike to be able to analyze already prepared samples either in the lab or …

Removal Capabilities Of Zeolite And Zero Valent Iron With High-Level Waste Tank Radionuclides And Metals: Cesium, Strontium And Chromium, Colette R. Towles

UNLV Theses, Dissertations, Professional Papers, and Capstones

High level nuclear waste (HLW) has been disposed for temporary storage in underground steel tanks at the Department of Energy Nuclear sites. For example, at the Hanford Site, WA, and Savannah River Site (SRS), SC, HLW account for eighty-eight million gallons (Mgal) and 450 million Curies (MCi) of radioactivity. In the early nuclear activity at Hanford, the waste was discharged to single-shell steel tanks, and the lack of secondary containment allowed leaks, contaminating soil and groundwater. Despite tremendous efforts to stabilize the liquid waste at nuclear sites, treatment is complex, costly, and time-consuming; therefore, HLW may have to be stored …

Tracking Joint Movement Using Optical Flow, Isabella Paperno

UNLV Theses, Dissertations, Professional Papers, and Capstones

We developed an algorithm that aims to move us closer to detecting early signs of arthritis. The program processes and analyzes X-ray videos using coyote and dog cadavers as models to examine the range of motion around the hip and connecting joints using optical flow techniques that track motion and velocity. We focus on how optical flow techniques track embedded metal markers and verify accuracy through comparisons with XMALab (X-ray motion analysis lab). Once proven as an accurate alternative, the focus will switch to markerless tracking and become a proof-of-concept for optical flow to be used in place of XMALab, …

Alteration Of Peripheral Cytokines In Alzheimer’S Disease, Zhengshi Yang

UNLV Theses, Dissertations, Professional Papers, and Capstones

Alzheimer’s disease (AD) is a progressive neurodegenerative disease with the clinical symptoms of gradual cognitive decline and memory loss. Biologically, abnormal accumulation of Aβ (Aβ) plaque and tau tangles in the brain are the core pathological hallmarks in AD. Although inflammatory response is not specific to AD, emerging evidence suggests that the disrupted innate immune system within the central nervous system, particularly microglial activation, might act as the bridge linking Aβ aggregation to pathological phosphorylation and aggregation of tau. The inflammatory response was suggested to initially have a neuroprotective role of attempting to clear Aβ plaques, and then become neurotoxic …

Supporting Well-Being For The Home Visiting Workforce: Organizational Supports For Experiences Of Bias & Discrimination, Beth L. Green, Nicole M. Lauzus, Yumi Lee, Ron Joseph, Erin Gaines, Center For Improvement Of Child And Family Services

School of Social Work Faculty Publications and Presentations

This learning brief is the third in a series to share findings from a 2023 statewide survey of over 700 members of Oregon’s home visiting workforce. This study has provided a wealth of information about Oregon’s home visiting workforce and what could be done to improve and support worker well-being and retention, with a focus on the needs and experiences of home visitors of color and those who speak languages other than English.

Little research has examined the extent to which home visitors experience racism or discrimination on the job, how this may impact their professional and personal well-being, and …

Understanding Student Career Preferences Through The Perspective Of A Personality Test, Chloee Gallamore

Agricultural Economics and Agribusiness Undergraduate Honors Theses

This study explores the alignment of personality traits with career preferences among University of Arkansas students enrolled in the Dale Bumpers College of Agricultural, Food and Life Sciences, using the True Colors personality test. The research aims to evaluate how well students’ personality profiles correspond with their career aspirations and to examine the efficacy of the True Colors test in guiding career decisions. A survey-based quantitative, non-experimental research design was employed, collecting data from students representing various majors. Chi-square tests and ANOVA were used to analyze the relationships between personality types and career preferences. The findings provide insights into the …

Using Gamification As Scaffolding To Support Children As They Formulate Initial Keyword-Based Search Queries, Benjamin John Bettencourt

Boise State University Theses and Dissertations

Child searchers, ages six to twelve, are known to struggle when it comes to using mainstream search engines. One such struggle that has been identified is the query formulation process, including initial query formulation. Two avenues of assistance that have shown promise in assisting users in other endeavors are gamification and scaffolding. In an attempt to provide assistance tailored to child searchers in their initial query formulation processes, this research explores the use of a gamified scaffold built with the purpose of teaching more effective, keyword-based, query formulation practices. To study the efficacy of utilizing a gamified scaffold to support …

Students’ Performance And Perceptions Of Mock Trials As A Teaching And Assessment Activity Over Three Years At Two Institutions, Ettie Rosenberg, Shih-Ying H. Hsu, Hoai-An Truong, Reza Taheri

Pharmacy Faculty Articles and Research

Background: This study aimed to evaluate students’ performance and perception of a mock-trial teaching, learning, and assessment activity over three years at two institutions.

Methods: A mock trial (courtroom-style debate) implemented over three years (2017-2019) in a first professional year (P1) course at two institutions offered active learning in literature critique and evaluation, critical thinking, communication, teamwork, professionalism, and self-awareness. Student teams researched, prepared, and debated controversial topics as counsels, witnesses, or jurors for alternate mock trials. Descriptive analyses evaluated judge and juror trial scores and the 2019 Technology Acceptance Model (TAM) survey.

Results: The mock trials involved 319 student …

Premises Liability And Third-Party Attacks: A Path Forward, Pamela A. Wilkins

Mercer Law Review

Recently, in Georgia CVS Pharmacy, LLC v. Carmichael, the Supreme Court of Georgia recognized a totality of circumstances approach for determining whether a landowner owes a duty to protect patrons from third-party attacks. So right now, in Georgia, the poor lighting, high-crime surroundings, and absence of functioning panic boxes are relevant considerations for the duty calculus.

Many members of the Georgia General Assembly find this outcome intolerable. Only months after the court’s ruling in Georgia CVS Pharmacy, several state senators, focusing on the supposed “unfriendliness to business” of the current totality of circumstances rule, introduced a bill that …

Composites Developed By The Reaction Of Elemental Sulfur With Biologically Derived Fats And Oils, Katelyn Tisdale

All Dissertations

Human civilization’s modern infrastructure relies mainly on cement and petrochemical products. However, the production of these building materials have harmful ecological effects such as green gas emissions, therefore intensifying the need to develop alternative, sustainable structural materials from renewably sourced or waste material precursors. The work presented herein investigates various biomass derived resources that serve as the olefin source for reaction with elemental sulfur, another abundant waste source, via inverse vulcanization to form high strength composites competitive with that of traditional building materials.

Chapter one reviews various techniques that have been developed and executed in an effort towards lignin valorization …

Creating A Space For Relaxation And Wellbeing At The University Of South Alabama, Mary Wolf

Honors Theses

A program to provide supplementary support for the mental health and wellness of students at a midsize Southern University by providing a centrally located “relaxation space” for students on campus during the last two weeks of the semester is proposed and tested. A central location was found on campus to host the space. The researcher also developed an online survey for students to review the space. The trial was run for two weeks, and participants were able to access the online survey throughout those weeks. The results of the survey were analyzed to better understand the students’ responses to the …

Anti-Inflammatory Potential Of Black Cumin Seed Oil And Its Nanoemulsion Formulation Against Lipopolysaccharide-Induced Liver Injury In Mice, Shady Swidan, Hesham Hafez, Rehab Hosni, Hatem Amin

Pharmacy

Original Article

Anti-inflammatory potential of black cumin seed oil and its nanoemulsion formulation against lipopolysaccharide-induced liver injury in mice

Haffez, Hesham^1,2,✉; Hosni, Rehab³; Swidan, Shady A.⁴; Amin, Hatem K.^1,5

Author Information

¹Biochemistry and Molecular Biology Department, Faculty of Pharmacy, Helwan University, Helwan, 11795, Cairo, Egypt

²Center of Scientific Excellence “Helwan Structural Biology Research”, Helwan University, Helwan, 11795, Cairo, Egypt

³El Sisi Comprehensive Clinic, General Authority for Health Insurance-Giza, Haram, 12556, Giza, Egypt

⁴Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, The British University in Egypt, El-Sherouk, 11837, Cairo, …

Gandy Dancer 13.1 (Fall 2024), Gandy Dancer

Gandy Dancer Archives

Gandy Dancer is a literary magazine, publishing fiction, poetry, creative nonfiction, and visual art. We invite submissions from student writers and artists at all of the SUNY campuses. Edited by students at SUNY Geneseo, Gandy Dancer is published twice yearly. For more information, visit www.gandydancer.org. Gandy Dancer 13.1 is the twenty-fourth issue, published Fall 2024.

Breast Cancer: Her2-Mutant P53 Cooperation And The Cell-Of-Origin Dependent Dynamics, Abie Williams-Villalobo

Dissertations (2016-Present)

Subtype. Specifically, NCP172 and NCP245 tumors grew faster and were predominantly triple- negative than NCP245. RNA sequencing identified many differentially expressed genes (DEGs) between tumor and mammary gland controls. Ingenuity Pathway Analysis (IPA) of the DEGs revealed that pathways like Deubiquitination, Cell Cycle Checkpoints, RHO GTPase cycle, and HIF1α Signaling were associated with aggressive tumor characteristics, with heightened pathway activity in NCP172 likely contributing to greater growth and invasiveness.

This study further examined how different cells-of-origin contribute to breast cancer heterogeneity by inducing mutant p53 in either mammary myoepithelial or luminal cells. Tumors originating from myoepithelial cells (Tk5) exhibited …

Vavanga, Vavalo, And Fakakaukau With Vā-Tā, Siosiua F.P. Lafitani

Pacific Studies

This article addresses the profound cognitive and cultural significance of vavanga (contemplation) and vavalo (contemplation), which are contempla- tive frameworks deeply rooted in the concept of vā (space) within Tongan language and culture. These frameworks serve as gateways to expansive cogni- tive exploration, stretching the boundaries of imagination and contemplation. Fakakaukau (thinking), double or dual actor (named because it bridges the realms of cognition and practicality), uses instrumental concepts such as fifili (inquisitiveness) and fekeli (meticulous exploration) to navigate the landscapes of inquiry. Throughout this exploration, a critical distinction emerges between tā as tempo and the cognitive concepts of contemplation …

Beauty Beyond Barbed Wire: Chiura Obata’S Perspective Of The Horizon, Bri Carlson

Theses

Depictions of the environment are an integral part of American art history because they convey cultural relationships of all who inhabited the land. The environment is often a stagnant force that harbors lifetimes of human history. One of these histories is the incarceration of about 120,000 Japanese immigrants and American citizens in 1942 after the bombing of Pearl Harbor. They were forced to evacuate their homes, lives, and families to live in detention centers and prison camps where living conditions were subpar. Many turned to art making to cope, and some artists used their work to silently protest and visually …

Contents, Journal Editors

Journal of Food Law & Policy

No abstract provided.

Detection Of Apiary Sites From Remote Imagery, Ning Li

Theses and Dissertations

Honey bees are essential for honey production and pollination services, but their colonies have been declining despite increasing demand. This decline may be due to various factors, including habitat loss, altered land use, climate shifts, and pesticide exposure. In order to assess the quantity and quality of habitats for honey bees and determine their availability and suitability for supporting bee colonies, it is crucial to identify the spatial location of registered apiary sites being used. However, such data is not available, which makes it a challenge for researchers in the field to further advance honey bee-related investigations. In my study, …

Measuring Palatability Of Pet Food Products: Sensory Components, Evaluations, Challenges, And Opportunities, Natalia Calderon, Brittany L. White, Han-Seok Seo

Food Science Faculty Publications and Presentations

The pet food industry is a growing business launching a variety of new products in the market. The acceptability or preference of pet food samples has traditionally been measured using either one-bowl or two-bowl tests. Academic researchers and professionals in the pet food industry have explored other methods, including the cognitive palatability assessment protocols and the ranking test, to evaluate more than two samples. A variety of approaches and perspectives were also utilized to predict palatability and key sensory attributes of pet foods, including descriptive sensory analysis by human-trained panelists and pet food caregivers’ perceptions of pet food. This review …

Predicting Different Psychological Profiles Amongst Substance Users., Zach J. Gray

Graduate Theses and Dissertations

Substance use disorders (SUDs) are some of the most prevalent issues facing society. As SUDs are highly individualized in how they manifest, recent work has attempted to classify distinct profiles of drug users to better understand what factors put someone at risk for shifting from casual substance use to developing a substance use disorder (SUD). Common risk factors for SUD development include stressor exposure, difficulties with emotion regulation, personality, and risky decision-making. As many of the behaviors that constitute SUDs are exhibited prior to potential diagnosis, developing “profiles” that combine these traits and experiences could eventually predict SUDs. The current …

Assessing The Short-Term Outcomes Of Erase And Replace: A Series Of Health & Wellness Activities, Gabriela Murza, Christina Pay, Eva Timothy, Melanie Dabb, Cris Meier

Outcomes and Impact Quarterly

Utah State University Extension faculty addressed Utah's high rate of poor mental health with activities that improved participants’ connections, confidence, and abilities. These efforts positively impacted adults' mental health and quality of life and offered an additional resource to address self-care needs while encouraging connection and skill-building.

Leadership Ways Of The Three Fires Anishinaabek, Grace Boda

Dissertations

Leadership has often been viewed through a narrow lens that primarily reflects Western perspectives, while Indigenous knowledge has been overlooked, marginalized, or excluded, perpetuating colonial systems. This study aims to restore Indigenous knowledge within the Three Fires Anishinaabek community and to contribute to a more comprehensive understanding of leadership. Employing an Indigenous research methodology, the study centers relational and wholistic ways of knowing. This approach adheres to Indigenous ethics of relational accountability and utilizes a collaborative strategy for knowledge gathering (data collection) through conversational interviews.

As knowledge contributors (participants), members of the Three Fires Anishinaabek community engaged in discussions that …

Enhancing Assessment And Feedback In Game Design Programs: Leveraging Generative Ai For Efficient And Meaningful Evaluation, James Hutson, Ben Fulcher, Jay Ratican

Faculty Scholarship

The integration of generative AI tools in game design education offers promising ways to streamline the grading, assessment, and feedback processes that are typically labor-intensive. In game design programs, faculty often deal with varied file formats, including 3D models, executable prototypes, videos, and complex game design documents. Traditional methods of assessment and feedback, primarily text-based, struggle to provide timely and actionable insights for students. Furthermore, only a small percentage of top students consistently review and apply feedback, leading to inefficiencies. This article explores how generative AI tools can augment these processes by automating aspects of grading, generating more personalized and …

Psychological Impacts Of Competitive Dance: Understanding Mental Health And Team Dynamics Among Young Dancers, Gloria E. Brunner

Master's Theses

The purpose of the research was to investigate deeply into the psychological aspects of competitive dance and its influence on the mental well-being of young dancers. Competitive dance has grown significantly in popularity, fueled by reality television shows and social media platforms, creating a high-pressure environment for participants. This research investigated the unique stressors faced by young dancers including performance anxiety, body image concerns, and burnout, while also identifying coping strategies and the positive personal development fostered through dance.

To uncover more information about the positive and negative effects of competition dance, the researcher focused the study on the following …