Digital Commons Network^™

Transport And Mixing Of Water Masses Across The Southeast Caribbean Ocean Imaged By Seismic Reflection Data, Joseph Renzaglia

Earth Sciences Theses and Dissertations

The Caribbean Sea serves as a major pathway for global thermohaline circulation (THC), which is a complex and vital component of the Earth’s climate system, influencing global heat distribution and oceanic circulation. Though relatively stratified, it is the boundary layer that distributes mass and temperature between the surface waters and the deep ocean where we observe various multiscale mixing processes from mesoscale to fine-scale. In regions where bathymetry is shallower and mechanical mixing forces, such as winds and tides, are more dominant, diapycnal diffusivity is typically stronger, driving vertical mixing. This type of mixing occurs at small scales, typically as …

Rolling The Crypto Dice: The Interplay Of Legal Environments, Market Uncertainty, And Gambling Attitudes On Users’ Behavioral Intentions, Ayman Abdalmajeed Alsmadi, Ahmed Shuhaiber, Khaled Saleh Al-Omoush

All Works

The high volatility and inherent high-risk nature of cryptocurrency investments promote the study of the determinants of value perception and the various factors influencing individuals’ intentions regarding whether to adopt, abstain from, or continue their investments in these dynamic cryptocurrency markets. The main aim of this study is to examine the determinants of behavioral intention to continue using cryptocurrencies. In addition, it is aimed at exploring the effect of gambling attitudes on the perceived benefits and legal environment in the cryptocurrency context. An online questionnaire was developed in order to gather data from 258 respondents in the United Arab Emirates …

The Art Of Sustaining Orchestras Through Intentional Educational Experiences, Kimberly Souther

Dissertations, 2020-current

The purpose of this study is to identify the most current and successful advances in audience engagement that champion connection and result in sustainability through purposeful educational experiences.

The Symphony Orchestra currently serves an audience which represents a multiplicity of perspectives, background, and understanding. In an era of expanded canon and outreach to local communities, the orchestra must acknowledge that change is necessary if we are to truly create fulfilling experiences for our listeners. Unfortunately, many orchestras fail to connect their outreach to the concert hall, woefully categorizing their patrons into pre-determined subsets. What if all patrons were trusted with …

Neurobehavioral And Eeg Characteristics In Latino Targets Of Bullying, Isabel Solis

Psychology ETDs

Bullying adversely impacts the well-being and development of youth, calling for a comprehensive understanding of its neurobehavioral and social mechanisms for targeted interventions. Despite the increasing demographic of Latino children, little is known about their early life experiences and individual traits that leave them susceptible to becoming targets of bullying. The present study utilized a mixed-methods design to address this gap, incorporating interviews, neuropsychological assessments, and resting-state EEG (rsEEG) spectral power within the alpha (8-13Hz) and theta (4-7Hz) frequency bands. The aim was to compare the cognitive, emotional, social, and neural characteristics of nine Latino Targets (LT) of bullying and …

Volumetric Imaging Using The Pupil-Matched Remote Focusing Technique In Light-Sheet Microscopy, Sayed Hassan Dibaji Foroushani

Optical Science and Engineering ETDs

ABSTRACT

The dissertation explores innovative techniques in light sheet microscopy, a pivotal tool in biomedical imaging, to enhance its speed, resolution, and efficiency in capturing dynamic biological processes. Light sheet microscopy allows for quick 3D imaging of biological specimens ranging from cells to organs with high spatiotemporal resolution, large field-of-view, and minimal damage, making it vital for in vivo imaging.

The first project introduces a novel optical concept designed to optimize Axially Swept Light Sheet Microscopy (ASLM). This technique is crucial for imaging specimens ranging from live cells to chemically cleared organs due to its versatility across different immersion media. …

Isolation And Characterization Of Bacteriophages From Fish Tank Samples, Oluwaseyi Oluwagbeminiyi Oladele-Ajose

Electronic Theses and Dissertations

Bacteriophages (phages) are viral obligate intracellular parasites that infect bacteria. Research has been carried out on alternative treatment plans for bacterial infections due to the increase in antibiotic resistance. Phages have been proposed as an alternative to antibiotics. This research focused on the isolation and characterization of bacteria from small aquariums. A total of 42 bacterial isolates were isolated from seven different fish tank water samples and were tested to determine if they possessed phages. Spot plaque assay revealed presence of lytic phage for only one of the isolated bacterial strains, which was determined to belong to Enterobacteriaceae family based …

Policy Analysis: Increasing Prescription Drug Monitoring Program (Pdmp) Use To Improve Patient Safety, Kimberly Manning

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

Prescription Drug Monitoring Programs (PDMPs) are state-run electronic databases that collect and monitor the prescriptions of controlled substances. PDMPs help the prescriber understand the patient’s medication history to reduce opioid abuse and misuse, overdose risk, and harmful medication interactions. Considering the national persistent opioid epidemic and its impact on patient safety, it is essential to assess how a large healthcare system encourages PDMP use. PDMP participation is a Virginia Commonwealth licensing requirement, a Center of Disease Control 2022 opioid prescribing guideline, and a healthcare system requirement. The healthcare systems Controlled Substance Policy for Adult Patients (Feghali, 2020) was evaluated using …

Talking Back To White Systems Of Power: A Black Feminist Critical Autoethnography, Kimberly Diggs

Masters Theses, 2020-current

This thesis is a Black Feminist Critical Autoethnography that talks back (hooks, 1989). I use autoethnographic methods to unpack memories and trauma of my experience of being a part of a predominantly white institution (PWI) and a resident of a community in which the institution resides, and whiteness transcends. I incorporate Black Feminist Thought (BFT) and Critical Race Theory (CRT) as theoretical frameworks to enable counter storytelling to disrupt white, hegemonic ways of being. My evocative narratives, poems, and short vignettes provide a lens in which it means for me to be a Black woman in a community that has …

Exploring The Use Of Time Delay As A Pragmatic Cue In Text Messaging, Nicklas Phillips

Masters Theses, 2020-current

Text messaging is often used as a stand-in for face to face communication. While texting mimics the rapid back and forth, turn taking nature of oral conversation, it lacks many of the pragmatic cues conversationalists ordinarily rely on to establish common ground and inform their understanding of sometimes nonliteral meaning conveyed to them. To get around this hurdle, texters have developed sets of textisms. These are specific cues that can be used to make up for the lack of pragmatic information in the texting environment. Examples include emoji, emoticons, and punctuation. This is an experimental study exploring whether time can …

Increasing Medication Adherence In Patients With Bipolar Disorder Using Mobile App Reminder, Emmaculate Ndifor

Doctors of Nursing Practice (DNP) Final Projects, 2020-current

Background: Bipolar disorder (BD) is the fifth leading course of disability in the world, contributing to many co-morbid conditions and complications. Non-adherence to medication is prevalent in patients with BD. The aim of the project was to use an evidence-based technological intervention to enhance medication adherence in BD patients between 18- 65 years old at an outpatient behavioral health clinic.

Methods: Baseline assessment included a pre Morisky Medication Adherence (MMAS-4) questionnaire. The development of an intervention to improve medication adherence was based on Johnson’s (2002) Medication Adherence Model (MAM).

Interventions: Participants downloaded the Medisafe app, registered medications and set …

The Effectiveness Of Garlic Extract Against Spodoptera Litura On Chili, Efrin Firmansyah, Cecep Hidayat, Anna Aina Roosda, Adinda Nurul Fatah Adi Pradana, R Soelistijono

Jurnal Kultivasi

Spodoptera litura is a polyphagous pest and attack many families of cultivated plants, such as chili plants. Application of synthetic pesticides is still the mainstay for controlling this pest in the field. To support eco-friendly plant protection management, it is important to explore potential natural materials such as garlic extract. This research aims to determine the potential of garlic extract in controlling S. litura on chili plants, and to see its indirect effect on chili yield. The research was carried out in two sites, in the laboratory and the field. The experiment used a completely randomized design with 6 treatments …

Callus Induction And Proliferation Of Centella Asiatica L. Generated From Leaves And Petioles In The Presence Of Dicamba And Bap, Suci Rahayu, Darmawan Saptadi, Chotimatul Azmi, Kusumawaty Kusumanegara, Tri Handayani, Ika Roostika, Nurliani Bermawie, Haris Maulana

Jurnal Kultivasi

Centella's need for industrial raw materials is high as a medicinal plant. These needs can be met through rapid multiplication using tissue culture techniques. In this study, induction and proliferation for a callus of centella cv. Castina 3 was conducted in the MS basal medium plus 4 mgL-1 Dicamba withand enriched with 7 concentrations of BAP (0, 0.1, 0.3, 0.5, 0.7, 0.9, and 1.1 mgL-1). Two kinds of explant were used, i.e., leaf and petiole. The results revealed that the addition of BAP in MS plus Dicamba medim stimulated better and produced a higher callus growth rate, both from leaf …

Correlation Analysis Between Agronomic Character And Yield Of Padjadjaran Maize Hybrids At Medium And High Population Densities, Yuyun Yuwariah, Qinthara Nail Haysa, Damara Bakti Muhammad, Dedi Ruswandi, Fiky Yulianto Wicaksono

Jurnal Kultivasi

Maize is a prospective food commodity that developed in Indonesia. The use of hybrid corn gives better yield than open-pollinated varieties. Spacing management in hybrid maize production can reduce competition between plants, so that the plant canopy and roots can grow optimally. This research aimed to compare the differences in the phenotypic performance of the agronomic characters of Padjadjaran maize hybrid, determine the dominant agronomic characteristics, and determine the correlation between the growth and yield characteristics at medium- and high-population densities. The experiment was carried out from December 2021 until May 2022 at Sanggar Penelitian, Latihan dan Pengembangan Pertanian (SPLPP) …

Early-Age Strength And Failure Characteristics Of 3d Printable Polymer Concrete: Numerical Modelling And Experimental Testing, Mohammad Amin Dehghani Najvani

Civil Engineering ETDs

The time-dependent rheological and early-age strength parameters of Polymer concrete (PC) were investigated. PC flow decreased, and the static yield stress and thixotropy increased as the specimen aged, while the dynamic yield stress remained unchanged. The study found that the Herschel-Bulkley model can accurately describe the PC’s rheological behavior over time. The change in cohesion strength and internal friction angle over time was observed using uniaxial unconfined compression and direct shear tests of fresh PC. A time-dependent MohrCoulomb failure criterion was established. Temperature analysis was used to determine the gel time and explain the evolution of the time-dependent early-age strength …

Recovery Perceptions And Techniques Of Ultramarathon Runners, Denise Howard

Doctorate in Kinesiology

Ultramarathons have become increasingly popular over the last few decades. Ultramarathons are run on various terrains in different climates and are extremely distressing physiologically and psychologically. Recovery is crucial to restore physiological and psychological functioning yet is underappreciated. Compared to other sports, research related to ultra-endurance is limited, and a gap in research exists on effective recovery modalities and duration for ultrarunners. This study aimed to examine ultrarunners' practice and perceptions regarding recovery techniques and duration. An electronic survey designed for this study collected participants' perceptions about recovery and included physiological and psychological recovery factors. A total of 159 ultrarunners …

From Andy’S Room To Big City And Nickelodeon: Extending The Brand To New Consumers Through Alternate Broadcasts Of Live Sports Entertainment, Cody T. Havard, Timothy D. Ryan

Findings in Sport, Hospitality, Entertainment, and Event Management

The Walt Disney Company aired the Toy Story Football Funday on Sunday, October 1^st, 2023. A live game between the Jacksonville Jaguars and Atlanta Falcons played in London, England aired on ESPN+ while the Toy Story-themed alternate broadcast aired on Disney+. This game followed multiple alternate broadcasts of NFL games by Nickelodeon and an NHL game themed after Big City Greens on the Disney Channel, Disney XD, and Disney+. This analysis paper discusses the use of these alternate broadcasts in an attempt to attract younger viewers and expand consumers for leagues and live sports entertainment. A brief …

Scott, Sue Title Ix Interview, Debbie Touatelli

General Athletics

Sue Scott was the Women’s Athletic Director at American River College. The first part of the recording is the radio interview with Scott by Debbie [Touatelli], the second part is radio commentary on women's volleyball attendance vs. football by Gail Schramm of KUOP.

Digital Journeys: A Narrative Inquiry Into The Experiences Of Third- Grade Through Fifth-Grade General Education Teachers Implementing Instructional Technology In Northern California, Erin Layng

Doctor of Education Program Dissertations

The problem studied was the utilization of instructional technology in elementary classrooms, from third-grade through fifth-grade, and how teachers experience the use of technology in teaching methods and student learning. The purpose of this qualitative narrative inquiry was to understand the experiences of third-grade through fifth-grade teachers regarding the implementation of instructional technology in their classrooms. The study's timing captured teachers' views on technology before, during, and after the 2020-2021 academic year, which was heavily impacted by the COVID-19 pandemic and distance learning. Qualitative narrative inquiry allowed for a rich exploration of the teachers' experiences, with results of the study …

Socially Engaged Engineering: A Framework For K-8 Education, Christine M. Cunningham, Gregory J. Kelly, Ashwin Mohan

Journal of Pre-College Engineering Education Research (J-PEER)

Socially engaged engineering provides for student learning of the design, analysis, and practices of engineering as well as the ways that engineering is situated in sociocultural contexts. This paper provides a conceptual framework regarding socially engaged engineering for K-8 educators, researchers, and curriculum designers. The framework identifies ways to support youth learning of engineering and considerations of technical, social, environmental, and ethical dimensions of engineering. As engineering enters K-8 educational settings, it is important to introduce the discipline in equity-oriented ways. We draw from the field of engineering for social justice to build this framework for examining engineering at the …

Evaluation Of Operational Performance Of Wusongkou Cruise Port Through Network Data Envelopment Analysis, Qian-Feng Wang, Guo-Ya Gan, Xin-Liang Ye, Hsuan-Shih Lee

Journal of Marine Science and Technology–Taiwan

As major hubs for cruise berthing and passenger transfers, cruise ports in China were developing rapidly in the years before the COVID-19 pandemic because of an ever-growing regional market. Wusongkou Cruise Port is the most important port for cruise ships in China, and this study evaluated the operational performance of this port during 2011–2020. To this end, two-stage network data envelopment analysis was conducted to evaluate the port’s operation performance; subsequently, the change trajectory of the port’s operational efficiency during 2011–2020 was determined, and the potential reasons for the identified changes are discussed. Finally, suggestions for improving the operational performance …

Is Digital Altruism The Same As Offline Altruism?: An Exploration Of Strength-Based Determinants Among Generation Z During Covid-19 Pandemic, Nair Shravya Sunil, Surekha Chukkali

Internet Journal of Allied Health Sciences and Practice

Digital altruism is a new form of altruism on social media platforms. Social media has been a vital tool for sharing and seeking information for day-to-day situations, enabling people to seek and render help. Engaging in helping behaviour could be purely out of altruism or can be traced back to their professional requirements. Social media platforms have brought out people’s altruistic side on multiple occasions. The present study looked at the altruism levels of Indian Generation-Z social media users and how it is influenced by the users’ strength-based determinants, i.e. empathy, compassion, social justice, optimism, social intelligence, and personality, compared …

An Evaluation Of A Student Allied Health Professions’ Social Prescribing Scheme, Kirstie A. Goodchild, Anya De Iongh

Internet Journal of Allied Health Sciences and Practice

Purpose: Social prescribing is a core part of healthcare policy within the NHS and requires support and contributions from all healthcare professionals, including Allied Healthcare Professionals (AHPs). The well-established medical student-led social prescribing student champion scheme (SPSCS) has been expanded to include AHPs, and AHP champions were recruited to deliver peer-led activities focused on social prescribing. This article aimed to evaluate the impact of the scheme's expansion on AHP students. Method: Fourteen AHP champions ran 21 activities that reached 524 students. Those participating in the champion-led activities were asked to complete pre- and post-session surveys to capture the impact of …

Forward Thinking And Adaptability To Sustain And Advance Ipecp In Healthcare Transformation Following The Covid-19 Pandemic, Hossein Khalili, Jyotsna Pandey, Sylvia Langlois, Vikki Park, Ryan Brown, Alla El-Awaisi, Kathleen Macmillan, Shelley Cohen Konrad, Brittany Daulton, Christopher Green, Giray Kolcu, Charlotte Mccartan, Gina Baugh, Andrea Pfeifle, Lisa Wetzlmair, Inci Kolcu, Anthony P. Breitbach

Internet Journal of Allied Health Sciences and Practice

The proliferation of the novel SARS-CoV-2 (COVID-19) virus across the globe in 2020 produced a shared trauma internationally of unprecedented devastation, disruption, and death. At the same time, the pandemic has been a transformation catalyst accelerating the implementation and adoption of long overdue changes in healthcare education and practice, including telehealth and virtual learning. The COVID-19 pandemic has placed healthcare at a crossroads, either viewing it as a temporary situation that requires short-term solutions, or as a major disruption that presents opportunities for innovation for sustainable development and transformation. As COVID-19 transitions from pandemic to endemic, we have a unique …

A Work Readiness Scale For Allied Health Graduates, Vidya Lawton, Emre Ilhan, Verity Pacey, Taryn M. Jones, Arlene Walker, Catherine M. Dean

Internet Journal of Allied Health Sciences and Practice

Purpose: The transition for allied health graduates from university to the workforce has been perceived to be difficult and overwhelming, leading to early attrition within healthcare professions. Work readiness is a crucial aspect of successful transition to the workforce, however, the elements of work readiness are not clearly defined. The purpose of this project was to refine the measurement of work-readiness in allied health graduates. Method: A 62-item Work Readiness Scale for Allied Health Professionals (WRS-AH), based on a work readiness scale for a generic population of graduates, was validated and refined using an exploratory factor analysis. Results …

Stressed Fracture: The Relationship Between Coping Strategies And Workload In Secondary School Athletic Trainers, Andrew Gallucci, Katherine M. Lee, Leslie W. Oglesby, Anna Porter, Leslee Funderburk, Jeff S. Forsse

Internet Journal of Allied Health Sciences and Practice

Purpose: The work environment for an athletic trainer (AT) working in a secondary school is typified by heavy workloads and job-related stress. Occupational stress can have negative effects on productivity, absenteeism, employee turnover, and quality of life. Research suggests that personal and situational factors can influence the coping process adopted by an individual. The approach-avoidance framework suggests that people cope with a stressor by either attempting to reduce it or removing oneself from that stressor. Previous research on other healthcare professionals suggested that use of avoidance coping was correlated with higher levels of job stress and those who perceived greater …

The Effectiveness Of Student-Driven Pro Bono Physical Therapy Services On Self-Reported Outcomes Of Community-Dwelling Adults With Musculoskeletal Conditions, Elise Harris, Tamara Hefferon, Peyton Oules, Katherine Sarnacki, Benjamin Galaviz, Jake Robert Gaston

Internet Journal of Allied Health Sciences and Practice

Purpose: Student-driven pro bono clinics provide a profound clinical education experience for health professional students while serving members of the community. Currently, there is little research on how the pro-bono clinic impacts the community members involved. The purpose of this study was to examine outcomes following discharge from a pro bono clinic held through an entry-level physical therapy program. Methods: Forty-one volunteer community members, 19 males (M) (46.3%) and 22 females (F) (53.6%), participated in this study. Ages ranged from 20-90 years, with a mean age of 41(17) years. Each community member completed the Wong-Baker FACES Pain Rating Scale (WBFS), …

Working Hours, Sleep, And Burnout Among Athletic Trainers Employed In College Athletics: A Cross-Sectional Study, Stephanie M. Singe, Catherine G. Mydosh, Alexandrya Cairns, Christianne M. Eason

Internet Journal of Allied Health Sciences and Practice

Purpose: Burnout continues to be an important concern for athletic trainers working in the collegiate sport setting. The purpose of the study was to examine the relationships between working hours, sleep, and burnout among athletic trainers providing patient care in the collegiate setting. Methods: A web-based (Qualtrics, Provo, UT) cross-sectional study using a self-reported questionnaire was used to collect demographics and data on working hours, sleep, and burnout. The Copenhagen Burnout Inventory (CBI) was used to determine burnout. Results: The mean age of our participants (n=1006) was 33 ∓ 9 years; 37.6% (n=378) were male, 61.5% (619), and 1.1% …

Perceptions Of Incivility Among Students And Faculty In Entry-Level Health Professional Programs, Kristen Barta, Germaine Ferreira, Manuel A. Domenech

Internet Journal of Allied Health Sciences and Practice

Purpose: Online education is growing in popularity but has the potential to result in cyber incivility leading to disruptions in the learning environment. There is little known about the differences in attitudes between students and faculty in the online learning experience regarding cyber civility. The purpose of this study was to analytically measure student and faculty perceptions and attitudes of cyber incivility. Methods: A convenience sample of 180 (34 faculty and 146 students) participants from a health care university were recruited. A 27-item survey was given to record the perceptions of students and faculty on issues of cyber civility. An …

Student Athletic Therapists' Knowledge Of Pain-Relieving Medications: A Nationwide Study, Jackie Vandertuin, Dalya Abdulla, Stephanie Lowther, Joshua Collins

Internet Journal of Allied Health Sciences and Practice

Purpose: Misuse of pain-relieving medications (PRMs), including opioids, is high among injured athletes. Athletes are increasingly relying on PRMs and as a result, it is likely that student athletic therapists (SATs) have managed athletes who have misused PRMs and may have potentially missed important symptoms placing athletes in harm. While dispensing PRMs is not within the scope of practice of the SAT, recognition and referral are. Previous research has found that SATs feel ill prepared to recognize PRM misuse and feel tremendous pressure to provide correct health information to the athlete. The purpose of this study was to expand on …

Dehulled Adlay (Coix Lachryma-Jobi L.) Ameliorates Hepatic Gluconeogenesis And Steatosis In Streptozotocin/High-Fat Diet-Induced Diabetic Rats, Shing-Hwa Liu, Wan-Hsin Wu, Huei-Ping Tzeng, Wenchang Chiang, Meng-Tsan Chiang

Journal of Food and Drug Analysis

Adlay (Coix lachryma-jobi L.) is a traditional Chinese herbal medicine with various biological activities. We investigated the anti-diabetic effects of different parts of adlay seeds, including polished adlay (PA), adlay bran (AB) and dehulled adlay (DA) in a streptozotocin (STZ)/high fat diet (HFD) diabetic rat model (DM). DM rats supplemented with or without PA (43%), AB (3%), or DA (46%) diet for 8 weeks. The plasma glucose and insulin levels and the insulin resistance index (HOMA-IR) were increased in DM group; among the three adlay diets, DA has the best effects attenuating all of these alterations in DM …