Digital Commons Network^™

Payment Profiles: Using Payment Transaction Data To Identify And Characterize Gamblers, Kasra Ghaharian

UNLV Theses, Dissertations, Professional Papers, and Capstones

Payment providers in the gambling industry facilitate transactions, allowing customers to transfer money to and from wagering accounts. Payments transaction data is information that is captured from these transactions, including, for example, the type, amount, time, and location. How this data may be used for gambling harm minimization and prevention has garnered significant interest, particularly due to accelerated payments modernization in the wake of the COVID-19 pandemic. With this study, I explored the utility of payments transaction data to categorize subgroups of gamblers in order to identify individuals who may be at-risk of harm. I benchmarked six cluster analysis methods …

Calcite Spherulite Formations And Their Controls In Halophilic Bacterial Cultures, Zakaria Jibrin

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study arose from an accidental discovery of calcite spherulites forming on colonies of various halophilic bacteria grown on solid Luria-Bertani medium made containing water from a brine pool in Death Valley, their natural habitat. Further studies with a large spherulite forming bacteria, Pseudoalteromonas haloplanktis, showed that calcite precipitation conditions were the consequence of bacteria using amino acids as a source of carbon and energy, a metabolism that produces NH3 and CO2 waste products. NH3 raises the pH of the medium, turning CO2 into CO32-. Calcium in the natural brine combines with CO32-. The resulting spherulitic calcite precipitation is nano-acicular …

Developing A Hands-On Class Exercise For Modular Construction, 3d Design, And 4d Schedule, Kyle A. Kithas

UNLV Theses, Dissertations, Professional Papers, and Capstones

Modular construction shows promise as a viable alternative to stick-built construction. A major challenge with the widespread adoption of modular construction is the construction industry’s focus on minimizing risk and defaulting to the comfort and familiarity of stick-built construction. This pattern can be broken through an educational paradigm shift in the way architecture, engineering, and construction are taught in school. Integrating modular construction education into higher education is presented to increase the future adoption of modular construction and expand the comfort zones of future industry leaders. This thesis proposes that current curriculum be augmented to teach the modular approach in …

The Metabolic Change Of Lipid Species In Stam Mice With Hepatocellular Carcinoma, Devin J. Peart

UNLV Theses, Dissertations, Professional Papers, and Capstones

Primary liver cancer hepatocellular carcinoma (HCC) is the second leading cause of cancer death worldwide. In the US, primary liver cancer is the most rapidly increasing type of cancer due to increases in hepatitis B and C and the continued trend of greater and greater percentages of the population suffering from obesity, diabetes mellitus and metabolic syndrome. The prognosis for this disease is poor, with a 5-year survival rate of 26% as compared to only 2% when the cancer is metastatic. Unfortunately, current strategies for early detection of HCC, including routine CT imaging or alpha-fetoprotein biomarker, are suboptimal and tend …

Violin Performance Influences Of Fritz Kreisler, Walter Daniel White

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study explores elements contained or implied in the question of what can the modern performer of violin literature learn and apply from the life, creative output, and career of Fritz Kreisler, a successful performer and composer of a past era. It is now the twenty-first century, and Fritz Kreisler, who lived from the final quarter of the nineteenth century beyond the first half of the twentieth century continues as a name widely recognized and associated with excellence in violin performance. His name is legendary among violinists, and he left a lasting legacy in the compositions that he created for …

Buong Isyu, Katipunan 10.1

Katipunan

No abstract provided.

Mga Impluwensiyang Kros-Lingguwistik Sa Panggitnang Wika Ng Mga Hapones, Koreano, At Tsinong Mag-Aaral Ng Wikang Filipino, Ronel O. Laranjo

Katipunan

Sa pagtuturo ng wikang Filipino sa mga unibersidad sa loob at labas ng bansa, mapapansin mula sa mga obserbasyon ng mga Pilipino at banyagang guro at mananaliksik na may mga feature ng gramar ng Filipino ang mahirap ituro sa mga mag-aaral, kaya naman hirap din ang mga estudyante sa pagreprodyus ng mga ito. Nagbibigay ng bagong perspektiba ang pananaliksik na ito sa pamamagitan ng pagtutok naman sa mismong proseso ng pagkatuto at pagtamo ng Filipino bilang ikalawang wika. Isa sa mga pamamalagay sa larangan ng Second Language Acquisition o Pagtamo ng Ikalawang Wika ang Teoryang Interlanguage o Panggitnang Wika, kung …

The Influence Of Visitors, Habitat, And Methodology On Mexican Spotted Owl (Strik Occidentalis Lucida) Occupancy And Detection In A Remote Canyon Environment, Kirsten Fuller

Boise State University Theses and Dissertations

National Parks across America play an important role in protecting natural resources and providing access to recreation for visitors. However, these goals may come into conflict as visitation rates rise. Grand Canyon National Park in Northern Arizona is one of the most highly visited parks in the United States, with over 6 million visitors a year. Backcountry hiking and camping are popular activities in the park, and many highly visited hiking trails and campgrounds overlap with known breeding areas of a threatened species, Mexican Spotted Owl. In this thesis, I explore the intersection of recreation and wildlife conservation at this …

Sexually Selected Preferences For Human Altruism Across Sexual Orientation, Gender, Age, And Reproductive Status, Katherine Valinske Kappelman

Boise State University Theses and Dissertations

Prior studies have attempted to establish how human altruism has evolved, including theories of kin selection, reciprocal altruism, and costly signaling. Recent investigations have explored the evolution of altruism as the result of sexual selection, where individuals may exhibit altruistic behavior because it is preferred by potential mates. In this study, I examine how altruistic behavior toward different people (family, friends, strangers, or general altruistic acts) is preferred when considering potential short-term and long-term mates. While previous research has examined this question using college-aged heterosexual participants, this study uses a more diverse sample, including individuals who identify as LGBTQ, those …

Structure, Function, And Immunogenic Applications Of Ab5-Type Adp-Ribosylating Bacterial Toxins, Elise Marie Overgaard

Boise State University Theses and Dissertations

Bacterial mono-ADP-ribosyltransferases (ARTs) catalyze the singular transfer of an ADP-ribose moiety from an NAD+ molecule onto a target molecule. ARTs contain an ancient and highly conserved tertiary structure and have a wide variety of intracellular targets and effects. Some, but not all, bacterial ARTs have an AB₅-type multimeric structure consisting of an enzymatically active subunit non-covalently situated atop of a non-toxic pentamer. The active, or A, subunit of AB₅-type toxins has a catalytic action that contributes to bacterial pathogenicity, and it is sometimes, but not always, an ART. ArtAB is an ART with AB₅-type …

Modulation Of Alpha-Crystallin-Membrane Association By Phospholipid Acyl Chain Length And Degree Of Unsaturation, Geraline Trossi-Torres

Boise State University Theses and Dissertations

Cataract is the leading cause of blindness worldwide. The only treatment for cataracts is the surgical removal of the cataractous lens and the replacement of an intraocular lens. With less availability of treatment and low income, the visual damage caused by cataracts can go untreated. The cataract may develop again after surgery, such as posterior capsule opacification. With age and cataracts, α-crystallin, a significant protein of the mammalian eye lens, is progressively associated with the eye lens membrane. The primary association sites of α-crystallin with the membranes are phospholipids. However, it is unclear if phospholipids’ acyl chain length and degree …

Pronghorn Space-Use Ecology In Utah, Veronica A. Winter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pronghorn are viewed as a quintessential part of the landscape in the American West. Found only in western North America, pronghorn is a unique species, having historic ranges within prairie, shrubland-steppe, and desert habitat across the continental west. Even though they have been present on this landscape since the last ice age, little is known of pronghorn ecology. There has been growing concern over the impact anthropogenic features, such as development, agriculture, and roads are having on migration, seasonal range conditions, and overall population dynamics. The aim of this thesis is to investigate factors that may be important for pronghorn …

Xanthium Spinosum L. Extracts Inhibit Breast Cancer In Mice By Apoptosis Induction And Immune System Modulation, Lina T. Al Kury, Zainab Taha, Asma Ismail Mahmod, Wamidh H. Talib

All Works

Plants have been considered for many years as an important source of medicine to treat different diseases. Xanthium spinosum L. (Asteraceae, Compositae) is known for its diuretic, anti-inflammatory, and sedative effects. It is also used in the treatment of several ailments, such as cancer. In order to evaluate the anticancer and immunomodulatory activities, crude ethanol extract was prepared from the aerial part of X. spinosum and then fractionated using solvents with different polarities. As well, the chemical composition of X. spinosum extract and fractions were identified using LC-MS analysis. The antitumor effect of X. spinosum was assessed in both in …

Data Supporting The Roles Of Bap1, Sting, And Ifn-Β In Isgf3 Activation In Ccrcc, Lauren E Langbein, Eleonora Sementino, Zhijiu Zhong, Wei Jiang, Li Li, Joseph R Testa, Haifeng Yang

Department of Pathology, Anatomy, and Cell Biology Faculty Papers

The data presented in this article are companion materials to our manuscript titled "BAP1 maintains HIF-dependent interferon beta induction to suppress tumor growth in clear cell renal cell carcinoma" (Langbein et al., 2022), where we investigated the downstream effects of BAP1 (BRCA1-associated protein 1) expression in clear cell renal cell carcinoma (ccRCC) cell lines and mouse xenograft models. In the manuscript, we showed that BAP1 upregulates STING (stimulator of interferon genes) expression and activity in ccRCC cells, leading to IFN-β transcription and activation of interferon stimulated gene factor 3 (ISGF3), the transcription factor that mediates the effects of type I …

Histopathological Study On The Effect Of Artemisinin Multiple Doses On The Pathogenesis And Immune Reaction Of Trichinella Spiralis In Albino Rats, Zeinab Dwidar, Hebatallah Mahgoub, Iman Ibrahim, Ahmed Elshaieb

Mansoura Veterinary Medical Journal

Objective: The aim of this study was to determine the therapeutic effect of Artemisinin multiple doses on the pathogenesis and immune reaction of Trichinella spiralis during the intestinal and muscular phases in albino rats.Design: Randomized controlled study.Animal Models: The experiment was performed on 80 adult albino rats of both sexes, weighting (160 g ±20g) and (4-6) weeks old.Procedures: rats were divided into four experimental groups, (Control negative) group, T. spiralis infested (TR) group: each animal was orally infested with 300 T. spiralis larvae, T. spiralis treated (AR+TR) group: each animal in this group was orally infested with 300 T. spiralis …

Exploring Immersive Learning Experiences: A Survey, Mohammad Amin Kuhail, Areej Elsayary, Shahbano Farooq, Ahlam Alghamdi

All Works

Immersive technologies have been shown to significantly improve learning as they can simplify and simulate complicated concepts in various fields. However, there is a lack of studies that analyze the recent evidence-based immersive learning experiences applied in a classroom setting or offered to the public. This study presents a systematic review of 42 papers to understand, compare, and reflect on recent attempts to integrate immersive technologies in education using seven dimensions: application field, the technology used, educational role, interaction techniques, evaluation methods, and challenges. The results show that most studies covered STEM (science, technology, engineering, math) topics and mostly used …

Mapping Agricultural Soil In Greenhouse Using An Autonomous Low-Cost Robot And Precise Monitoring, Amine Saddik, Rachid Latif, Fatma Taher, Abdelhafid El Ouardi, Mohamed Elhoseny

All Works

Our work is focused on developing an autonomous robot to monitor greenhouses and large fields. This system is designed to operate autonomously to extract useful information from the plants based on precise GPS localization. The proposed robot is based on an RGB camera for plant detection and a multispectral camera for extracting the different special bands for processing, and an embedded architecture integrating a Nvidia Jetson Nano, which allows us to perform the required processing. Our system uses a multi-sensor fusion to manage two parts of the algorithm. Therefore, the proposed algorithm was partitioned on the CPU-GPU embedded architecture. This …

Evaluating Translocation Strategies For Box Turtles In Urbanizing Landscapes, Elizabeth D. Hays

Biological Sciences Undergraduate Honors Theses

Urbanization of landscapes, resulting in habitat degradation, loss, and fragmentation, is a significant contributor to the global decline of reptile biodiversity. Although translocation is a common management strategy for wildlife populations subject to urbanization, the efficacy of reptile translocation studies, including those of box turtles (Terrapene spp.), is highly variable. Hard-release translocation of box turtles has often proven ineffective due to homing attempts and rapid post-translocation movements. Some studies have presented soft-release as a possible method for mitigation of the negative effects of hard-release, yet those studies have also produced mixed results. Therefore, I radiotracked 18 translocated Terrapene carolina …

A Structural Examination Of The Connection Between The Amygdala And Nucleus Accumbens In Adolescents With Clinical Anxiety, Alyssa Griffith

Biological Sciences Undergraduate Honors Theses

The prominence of anxiety disorders in today’s general population is a major public health concern. Advancing research of the underlying pathophysiology of anxiety disorders can lead to the discovery of effective treatment interventions to treat the mental and physical symptoms of anxiety, and thus improve quality of life. This study aimed to examine two brain areas in the limbic and reward systems, the amygdala and Nucleus Accumbens (NAcc), and the structural white matter connection between them. This neural circuit assigns affective valence to environmental stimuli and motivates behavior to avoid potential harm. This study utilized diffusion Magnetic Resonance Imaging (dMRI) …

Survey For Usage Of And Interest In Personalized Nutrition As A Possible Health Approach, Kimberly Garrett

Biological Sciences Undergraduate Honors Theses

Dietary factors can lead to chronic diseases and impact certain health factors such as sleep and mood. Personalized nutrition is based on an individual’s phenotype and genotype to meet specific dietary needs. This approach could be an intervention to benefit an individual’s health. This study surveyed a population to analyze the population’s view on and usage of personalized nutrition. The use of personalized nutrition was minimal, but there was interest within the population. In addition, a relationship between health and mood was found. However, the sample size was a limiting factor for this study. Future directions could include studying why …

Health Effects Of Neonicotinoids On An Agricultural Community, Jocelyn Rodriguez-Paar

Capstone Experience: Master of Public Health

Mead, Nebraska, a small United States agricultural community consisting of approximately 600 people, was accidentally exposed to high amounts of neonicotinoids when AltEn, an ethanol plant that used neonicotinoid coated corn and soybean seeds for biofuel, was discovered not disposing of the toxic byproduct safely. Coincidentally, there was also a leak in their wastewater system that also contaminated the nearby areas. Although neonicotinoids are not considered highly dangerous with low dose exposures, large dose exposures can cause symptoms similarly to nicotine poisonings, such as difficulty breathing, vomiting, nausea, hypertension, tachycardia, and lethargy (Imamura, T. et al., 2010). Neonicotinoid poisoning can …

Comparison Of Water-Soluble Cbd And Cbd Oil As An Anti-Inflammatory In Canines With Osteoarthritis, Sadie Sims, Tara Joiner, Dr. Laura Ken Hoffman, Barbie Papajeski

Honors College Theses

Osteoarthritis is one of the most common forms of arthritis in canines. Osteoarthritis affects the entire joint, and typically results in pain, inflammation, decreased range of motion and development of bone spurs. The purpose of this study was to provide clinical research comparing Water-Soluble Cannabidiol (CBD) and Cannabidiol (CBD) oil as an anti-inflammatory in arthritic dogs by using gait analysis on the Tekscan Strideway System, Canine Brief Pain Inventory owner surveys, and analysis of blood test results. One clinical trial was conducted with thirteen privately owned dogs. Participants were split into three treatment groups by listing them by last names …

Adolescents In Crisis: A Phenomenological Study Of How School Principals Lead Through Emergencies, With A Focus On Adolescent Emotional Recovery, Breana Mullen

Education Doctoral

Studies show that the immediate effects and the impact of emergencies on adolescent mental health can result in posttraumatic stress disorder, anxiety, and depression. Thus, schools create emergency management or safety plans to prepare for, mitigate, respond to, and recover from these emergencies. Although recovery is a key phase of emergency management, New York State does not require including recovery in school emergency plans. This study discovered how secondary school leaders support their students’ emotional recovery after an emergency. This descriptive phenomenology included nine participants who engaged in semi-structured interviews about their experiences leading their schools through an emergency. The …

Through The Disciplinary Looking Glass: Examining The Impact Of The Adultification Of Black Adolescent Girls Through The Perspectives Of New York State School Administrators, Caron F. Cox

Education Doctoral

The purpose of this phenomenological study was to examine the perceptions of school administrators regarding the impact adultification bias toward Black adolescent girls has on their overrepresentation in disciplinary data. Data were analyzed through 10 semi-structured interviews of principals and assistant principals. Social reproduction theory, intersectional theory, and Black feminist thought framed this study’s findings, which suggest that Black adolescent girls experience adultification bias regularly, contributing to their negative schooling experiences. These adverse experiences are often the result of a subjective interpretation of district policies through a biased lens.

The findings suggest that building leaders are often willing to facilitate …

The Effects Of Neuroticism And Treatment Delivery Modality On Therapeutic Outcomes In A Community Mental Health Training Clinic, Michelle Elizabeth Sibol

Theses and Dissertations

The onset of the novel Coronavirus Disease 2019 (COVID-19) two and a half years prior to this writing resulted in shifts in everyday life, as individuals worldwide were required to shelter-in-place and abide by social distancing guidelines to slow the spread of the disease. This resulted in a marked increase in the utilization of virtual platforms (“teletherapy”) by mental health care providers, including training clinics, to continue providing therapy services to the community at large. Although the pandemic restrictions have lifted, adaptations made during shelter-in-place mandates remain, including provision of services via teletherapy platforms. The pandemic shed light on the …

Landscape Genomics Of The Tussock Cottongrass (Eriophorum Vaginatum) And The Dwarf Birch (Betula Nana) In North Central Alaska, Elizabeth Stunz

Open Access Theses & Dissertations

Global climate change has resulted in geographic range shifts of flora and fauna at a global scale. Extreme environments, like the Arctic, are seeing some of the most pronounced changes. This region covers 14% of the Earthâ??s land area, and while many arctic species are widespread, understanding ecotypic variation at the genomic level will be important for elucidating how range shifts will affect ecological processes. Increase in shrub cover is a major effect of ongoing climate change in arctic tundra ecosystems. The relative increases in abundance and cover of shrub species such as birch, willow, and alder (Betula, Salix, and …

Effect Of Gut Microbiota On Colorectal Cancer Progression And Treatment, Glowi A. Alasiri

Saudi Medical Journal

Microbiota is a collection of bacteria, archaea, eukaryotes, bacteriophages, viruses, and fungi that cover human body surfaces and cavities. They characterize inside the body due to several factors such as diet, nutrition, xenobiotic substances, and microbial infections. Several studies have shown that gut microbiota can induce resistance against pathogens and regulate the immune system. In addition, their disruption is associated with several physiological and biochemical disorders, including inflammatory bowel disease (IBD), obesity, autoimmune diseases such as diabetes, hypertension, colon cancer, and cardiovascular disease. Colorectal cancer (CRC) is the third-deadliest cancer worldwide, accounting for approximately 900,000 deaths per year globally. Gut …

Clinical, Laboratory, And Chest Radiographic Characteristics Of Covid-19 Associated Severe Pediatric Pneumonia. A Retrospective Study, Ali A. Asseri, Saleh M. Al-Qahtani, Mohammed A. Algathradi, Ibrahim A. Alzaydani, Ahmed A. Al-Jarie, Ibrahim A. Al-Benhassan, Ibrahim A. Alhelali, Mona S. Alassiri, Ali A. Alrmelawi, Abdelwahid S. Ali

Saudi Medical Journal

Objectives: To evaluate the demographics, clinical presentation, laboratory data, chest radiographs, and outcomes of pediatric patients with critical coronavirus disease 2019 (COVID-19). Methods: This retrospective study included 34 children who were diagnosed with severe COVID-19 pneumonia between August 2020 and July 2021. Severe pneumonia was defined as fever, respiratory distress (tachypnea, chest retractions, and hypoxia [oxygen saturation <90% in room air]), and obvious infiltrations on chest radiography. Results: Ages of the patients ranged from newborns to 12 years old, with a median of 24 months (interquartile range: 12-72 months). Preschool-aged children were the most common age group (44%). Levels of inflammatory markers (C-reactive protein, ferritin, and procalcitonin) were elevated in most patients. A total of 13 patients developed severe acute respiratory distress syndrome (ARDS), while 4 developed multiorgan failure. Despite receiving supportive therapy, 2 (5.9%) patients died due to severe septic shock and multiorgan failure. One deceased patient was born prematurely at 30 weeks, while the other had chronic granulomatous disease. Conclusion: This study described a single-center cohort of pediatric patients with severe COVID-19 pneumonia. In this cohort, children with cardiopulmonary comorbidities and ARDS had a high mortality and long-term morbidity, as observed in other pediatric studies.

Effects Of Sediment Addition On Macroinvertebrate Communities In New England Salt Marshes, Chloe Brownlie

Master's Theses and Capstones

Salt marsh invertebrates play a vital role in salt marsh ecosystems by aerating the marsh, cycling nutrients, and forming connections between trophic levels, but the impacts of large-scale natural and anthropogenic sediment addition on their community structure and species composition is poorly understood. During winter storm Grayson in January of 2018, ice rafting caused large areas of sediment to deposit on significant areas of the Great Marsh in Massachusetts. I hypothesized that sediment addition would influence the abundance and richness of invertebrates in the marsh, because they tend to take years to recover after a disturbance. Sediment cores were taken …

The Cowl - V. 87 N. 8 - December 1, 2022

The Cowl

The Cowl - student newspaper of Providence College. Vol. 87 No. 8 - December 1, 2022. 16 pages.