Digital Commons Network^™

A Method For Balancing Provider Schedules In Outpatient Specialty Clinics, Bjorn P. Berg, S. Ayca Erdogan, Jennifer Mason Lobo, Kathryn Pendleton

Faculty Research, Scholarly, and Creative Activity

Background. Variability in outpatient specialty clinic schedules contributes to numerous adverse effects including chaotic clinic settings, provider burnout, increased patient waiting times, and inefficient use of resources. This research measures the benefit of balancing provider schedules in an outpatient specialty clinic. Design. We developed a constrained optimization model to minimize the variability in provider schedules in an outpatient specialty clinic. Schedule variability was defined as the variance in the number of providers scheduled for clinic during each hour the clinic is open. We compared the variance in the number of providers scheduled per hour resulting from the constrained optimization schedule …

Third-Party Effects In Stakeholder Interviews, Melissa Beresford, J. Leah Jones, Julia C. Bausch, Clinton F. Williams, Amber Wutich, Sarah Porter, Barbara Quimby, Weston M. Eaton, Kathryn J. Brasier

Faculty Research, Scholarly, and Creative Activity

This paper examines the effect of having a third-party scientific expert present in stakeholder interviews. The study was conducted as part of a larger project on stakeholder engagement for natural resource management in the Verde Valley region of Arizona. We employed an experimental design, conducting stakeholder interviews both with and without an identified scientific expert present. Our sample consisted of 12 pairs of interviewees (24 total participants) who we matched based on their occupation, sex, and spatial proximity. For each pair, the scientific expert was present as a third party in one interview and absent in the other. We used …

Navigating Refugee Subjecthood: Cambodian American Education, Identity, And Resilience, Yvonne Y. Kwan

Faculty Research, Scholarly, and Creative Activity

To investigate trauma formation associated with the intricacy of Cambodian-specific experiences, this study examines how refugee identities and daily diasporic experiences shape the larger subject positions of subsequent generations—particularly through the concept of refugee subjecthood. Cambodia American students’ navigation of ethnic and racial identity reveals that in comparison to the available discursive narratives about their history (given to them through multicultural education), the younger generations’ is an inexact fit. To draw out the relationships between collective feelings and social experiences, this article addresses how Cambodian American students not only come into recognition about their positions as refugee subjects but also …

Ecg Biometric Authentication: A Comparative Analysis, Mohit Ingale, Renato Cordeiro, Siddartha Thentu, Younghee Park, Nima Karimian

Faculty Research, Scholarly, and Creative Activity

Robust authentication and identification methods become an indispensable urgent task to protect the integrity of the devices and the sensitive data. Passwords have provided access control and authentication, but have shown their inherent vulnerabilities. The speed and convenience factor are what makes biometrics the ideal authentication solution as they could have a low probability of circumvention. To overcome the limitations of the traditional biometric systems, electrocardiogram (ECG) has received the most attention from the biometrics community due to the highly individualized nature of the ECG signals and the fact that they are ubiquitous and difficult to counterfeit. However, one of …

Spatial Particulate Fields During Highwinds In The Imperial Valley, California, Frank R. Freedman, Paul English, Jeff Wagner, Yang Liu, Akula Venkatram, Daniel Q. Tong, Mohammad Z. Al-Hamdan, Meytar Sorek-Hamer, Robert Chatfield, Ana Rivera, Patrick L. Kinney

Faculty Research, Scholarly, and Creative Activity

We examined windblown dust within the Imperial Valley (CA) during strong springtime west-southwesterly (WSW) wind events. Analysis of routine agency meteorological and ambient particulate matter (PM) measurements identified 165 high WSW wind events between March and June 2013 to 2019. The PM concentrations over these days are higher at northern valley monitoring sites, with daily PM mass concentration of particles less than 10 micrometers aerodynamic diameter (PM10) at these sites commonly greater than 100 μg/m3 and reaching around 400 μg/m3, and daily PM mass concentration of particles less than 2.5 micrometers aerodynamic diameter (PM2.5) commonly greater than 20 μg/m3 and …

Screening Gender Minority People For Harmful Alcohol Use, Annesa Flentje, Branden T. Barger, Matthew R. Capriotti, Micah E. Lubensky, Matthew Tierney, Juno Obedin-Maliver, Mitchell R. Lunn

Faculty Research, Scholarly, and Creative Activity

This study identifies how to screen for harmful alcohol use among gender minority (e.g., transgender and gender-expansive) people using brief screening methods and identifies which screening methods perform best among gender-expansive, transfeminine, and transmasculine subgroups, as screening recommendations are not currently available. Using 2018 Annual Questionnaire data from The PRIDE Study, area under the curve (AUC) values were compared to identify which screening methods (“4 or more” or “5 or more” drinks on one occasion in the past year, or one or more items from the Alcohol Use Disorders Identification Test [AUDIT]) best predicted (i) harmful alcohol use and (ii) …

Research On Alcohol And Other Drug (Aod) Use Among Sexual Minority Women: A Global Scoping Review, Tonda L. Hughes, Cindy B. Veldhuis, Laurie A. Drabble, Sharon C. Wilsnack

Faculty Research, Scholarly, and Creative Activity

Until the 1980s, the limited research on alcohol and other drug (AOD) use among sexual minority women (SMW) focused on alcohol and used samples recruited from gay bars, resulting in inflated estimates of hazardous drinking. Over the past several decades the number of AOD studies with SMW has increased dramatically. To characterize this literature, we conducted a scoping review to answer the following questions: What do we know, and what are the gaps in research about AOD use among SMW? We searched multiple electronic databases (Medline [PubMed], CINAHL, PsycInfo, and Web of Science) for peer-reviewed research articles about AOD use …

Mitigating Fatigue On The Flight Deck: How Is Controlled Rest Used In Practice?, Cassie J. Hilditch, Lucia Arsintescu, Kevin B. Gregory, Erin E. Flynn-Evans

Faculty Research, Scholarly, and Creative Activity

Controlled Rest (CR) refers to a short, unscheduled, voluntary nap opportunity taken by pilots on the flight deck as a countermeasure to unanticipated fatigue in flight. This study explores the profile of CR use in a long-haul commercial airline. Forty-four pilots wore actiwatches and filled in an application-based sleep/work diary for approximately 2 weeks resulting in complete records from 239 flights. Timing of sleep periods and flight schedules were analyzed relative to home-base time. Pearson correlations were used to assess the influence of pilot demographics on CR use. A mixed-effects logistic regression was used to analyze the impact of schedule …

Survey Of Occupational Therapy Students' Attitudes, Knowledge And Preparedness For Treating Lgbt Clients, Deborah J. Bolding, Vivian Rodriguez, Helen Nguyen, Laurie A. Drabble

Faculty Research, Scholarly, and Creative Activity

Members of lesbian, gay, bisexual and transsexual (LGBT) populations are sexual and gender minorities and are at risk for significant health disparities compared to heterosexual populations. This study examined occupational therapy students’ and recent graduates’ (n=435) basic knowledge, clinical preparedness and attitudinal awareness for working with LGBT clients using the Lesbian, Gay, Bisexual, and Transgender Development of Clinical Skills Scale (LGBT-DOCSS; Bidell, 2017). Students in the study generally rated themselves low (between three and four on a seven-point scale) on questions related to clinical preparedness, indicating they felt they did not have adequate training relative to working with LGBT clients. …

Prevalence And Types Of Incivility In Occupational Therapy Fieldwork, Deborah J. Bolding, Travis Dudley, Adrienne Dahlmeier, Lauren Bland, Aimee Castro, Adrianna Covarrubias

Faculty Research, Scholarly, and Creative Activity

Civility between health professions students and fieldwork educators enhances positive learning outcomes, while incivility can lead to stress, loss of confidence, mistakes, disengagement, and decreased patient outcomes. A survey of recent graduates of occupational therapy programs (N = 247) explored the prevalence and types of incivility and bullying experienced during their Level II fieldwork experiences. Respondents reported that incivility in fieldwork education was widespread, with more severe experiences of bullying reported by 16% of respondents. Occupational therapy programs and fieldwork educators must take an active role in prevention and management of uncivil behaviors, and promote positive academic and patient care …

Mers-Cov Infection In South Korea And Strategies For Possible Future Outbreak: Narrative Review, Chulwoo Park

Faculty Publications

Although there were some positive viewpoints from international press and academia that the Republic of Korea (hereafter South Korea) successfully controlled the Middle East Respiratory Syndrome (MERS) outbreak in 2015, the domestic point of view towards the MERS response in South Korea was critical. As people in the world’s 11th largest economy, South Koreans criticized the failure of hospitals’ initial response to the MERS index case and the lack of a proper control strategy for secondary and tertiary cases. To contain the MERS outbreak, South Korea implemented mainly three MERS control and intervention strategies: quarantine and isolation system, temporary closure …

Using Blockchain Technology For The Organ Procurement And Transplant Network, Utsav Jain

Master's Theses

The organ donation system in the United States is centralized and difficult to audit by the general public. This centralized approach may lead to data integrity issues in the future. The Organ Procurement and Transplant Network (OPTN) was built and maintained by a non-governmental organization called the United Network for Organ Sharing (UNOS) under its proprietary UNet(SM) umbrella platform. This platform is made up of proprietary closed source software and does not provide the general public easy access to the organ transplant data for auditing. This study investigates the feasibility, challenges, and advantages of a blockchain-based OPTN.

A prototype of …

Relationship Between Habitat Variables And Leopard Shark (Triakis Semifasciata) Population Trends In The South San Francisco Estuary, Patrice Frazier

Master's Theses

The San Francisco Estuary (the Estuary) supports a diversity of native marine species, including the leopard shark (Triakis semifasciata). As the human population has increased in the Bay Area, elasmobranchs have simultaneously been subjected to habitat loss and changes in hydrology. On a large scale, global climate change is also affecting the Estuary's water quality. There is little research on the long-term population size of leopard sharks in the Estuary. Leopard shark catch data collected by the Marine Science Institute (MSI) and water quality data from the United States Geological Survey (USGS) from 1998 to 2017 were analyzed to assess …

Electrical Characterization Of Blood Clots, William Mcgrath

Master's Theses

This work reports the use of dielectric spectroscopy to study blood and blood clots. A test setup was developed and electrode behavior was characterized with water and salt solutions. By measuring changes in electrical permittivity, trends differentiating clotting and non-clotting blood were identified. Non-clotting blood exhibited an increase in normalized permittivity at high frequencies that is credited to the sedimentation of red blood cells (RBCs) in static blood samples. Clotting blood was found to show a decrease in permittivity after some time at high frequencies. This is associated with the aggregation of red blood cells. Platelet rich plasma (PRP) and …

Non-Invasive Hyperglycemia Detection Using Ecg And Deep Learning, Renato Silveira Cordeiro

Master's Theses

Hyperglycemia is characterized by an elevated level of glucose in the blood. It is normally asymptomatic, except for an extremely high level, and thus a person can live in that state for years before the negative - sometimes irreversible - health impacts appear. Unexpected hyperglycemia can also be an indication of diabetes, a chronic disease that, when not treated, can lead to serious consequences, including limb amputations and even death. Therefore, identifying hyperglycemic state is important. The most common and direct way to measure a person’s glucose level is by directly assessing it from a blood sample by pricking a …

Association Of Food Pharmacy Participation With Type Ii Diabetes Risk Factors, Breanne Vinogradoff

Master's Theses

Food insecurity is defined as a lack of access to enough food for a healthy lifestyle and has been found to lead to higher prevalence of type 2 diabetes (T2DM). In recognition of this relationship, many safety-net clinics and food banks have introduced “food pharmacies.” The term “food pharmacy” may be used to describe a treatment model that focuses on provision of disease-specific, medically appropriate food. This observational study examined data from a food pharmacy in the San Francisco Bay Area to determine if program participation improved clinical measures of T2DM status or risk, namely glycated hemoglobin (HbA1c), fasting blood …

The Effects Of A 6-Week Group Meal Prep Program On The Frequency Of Consumption Of Home-Cooked Meals, Shannon Mendez

Master's Theses

Consumption of food away from home is associated with higher caloric intake and poorer diet quality compared to home-cooked food. The advance quantity meal prep (AQMP) program is a group-based program developed to increase the frequency of consumption of home-cooked meals. The AQMP pilot study was a pre-experimental 6-week intervention aimed at analyzing the effects of the program on frequency of consumption of home-cooked meals, cooking attitudes, cooking self-efficacy, and anthropometric measures. Ten study participants met once a week at a commercial kitchen to prepare and package lunches, dinners, and snacks for the work week. A survey was administered and …

Disordered Eating In Collegiate Athletes: Prevalence And Relationships With Body Composition, Sofia Apsey

Master's Theses

Performance pressures and emphasis on body weight and shape put collegiate athletes at risk for disordered eating. If not identified early, disordered eating behaviors could develop into a clinical eating disorder. While such behaviors are a known problem, prevalence rates are not well established in collegiate athletes. Disordered eating may also relate to physiological changes in athletes, such as body composition and performance, although this relationship is not well understood. The aims of this research were to 1) determine the prevalence of disordered eating risk in NCAA Division I student-athletes and 2) determine if such behaviors are related to baseline …

Comparing Levels Of Environmental Literacy Between Stars- And Non-Stars-Rated Universities, Analisa Kathleen Campos

Master's Theses

The Sustainability Tracking, Assessment, and Rating System (STARS) is a program that measures university sustainability levels. STARS ranks university campuses based on the number of points received from individual specifications such as green buildings, access to mass transit, number of environmental courses, and more. Therefore, the rank a school receives translates directly to its level of sustainability as an institution. Currently, it is unknown if there is a relationship between a campus’s STARS-rating and individual students’ environmental literacy (EL). The purpose of this project was to analyze the impacts of university’s sustainable features on student EL. Surveys were administered to …

Expression And Purification Of Snake Antivenom Peptide In Pichia Pastoris, Israel Juarez Contreras

Master's Theses

It has been shown that a peptide of the first 10-15 N-terminal amino acids of the lethal toxin neutralizing factor (LTNF) protein found in opossums (Didelphis spp.) holds promise as a low-cost therapy for snake envenomation. To date, the 11-mer has been expressed in E. coli and shown to neutralize snake venoms. However, possible endotoxin concerns warrant an investigation into other microbial hosts. The methylotrophic yeast, Pichia pastoris, shows promise as an alternative host. Active LTNF peptide was expressed and purified in P. pastoris. This was accomplished by subcloning a tandem repeat of the first 15 N-terminal amino acids of …

The Deformability Of Red Blood Cells In Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (Me/Cfs), Brendan Robert Schmidt

Master's Theses

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a disease that causes profound fatigue in its sufferers as well as loss of concentration, headaches, and sleep abnormalities. Unfortunately, the disease is poorly diagnosed, and etiology is not known. Although the ME/CFS patients do not show anemic readings, and their arterial partial pressure is normal, it is possible that their extreme post-exertional malaise stems from poor microvascular perfusion and oxygenation. Previous studies have indicated that the red blood cells (RBCs) in ME/CFS patients show evidence of oxidative damage. We hypothesized that the RBC deformability metrics can serve as a reliable biomarker of ME/CFS …

Affective (An)Archive As Method, Erica Eva Colmenares, Jenna Kamrass Morvay

Faculty Research, Scholarly, and Creative Activity

The purpose of this article is to explore affective (an)archives in educational research. Unlike archives, which act more like a repository, the (an)archive is a technique for research-creation; it is a process-making engine that triggers new, creative events. The affective (an)archives studied in this paper encompass the affective intensities that arise for teacher-activists participating in public political activism, as well as the affects that animate the moments of emotional crisis (or “stuck moments”) of student teachers in a social justice-oriented teacher education program. We ruminate on the possibilities, intensities, conversations, and materialities that our (an)archives might open. Specifically, we wonder …

Scientometric Study Of Research Literature Output By Madras Medical College During 1989 -2018, Janarthanan Pichai, Nithyanandam Kannan Dr

Library Philosophy and Practice (e-journal)

Madras Medical College is the one of well-known premier medical institution, situated in Chennai. The data was collected using PubMed database during 1989-2018, there are 646 Publications were found. Analyzed for year wise growth shows 53(8.20%) Publications found during 1989-1993 and Highest 283(43.81%) Publication found during 2014-2018 Authorship pattern shows single author have contributed 35(5.42%), multi author have contributed 611 articles, the mean relative growth rate is 0.0835 and mean doubling time is 14.65. Prolific contributed authors rank 1 occupied by Anand Chockalingam contributed 14(2.16%), 2^nd by N, Deivanayagam contributed 13(2.01%),3^rd by Ottilingam Somasundaram contributed 12(1.86%). The mean …

Bibliometric Study Of The Journal Of New Marketing Research, Mozaffar Cheshmehsohrabi, Reza Dehkhodaei

Library Philosophy and Practice (e-journal)

The objective here is first, to analyze the components of the trends of publishing, topics, methodology, authors status and references to the articles of the subject journal; and, next, to compare the content and structure of this journal with the criteria of new regulations on determining the credibility of the Iranian scientific journals. This study is run through a quantitative content analysis and evaluative methods. The statistical population consists of 372 published articles between 2011 and 2018. The findings reveal that the highest count of articles published in a year with a frequency of 80 is 2014 (21.4%). In …

Emotion Regulation And Resilience In Parent–Adolescent Interactions Among Families Of Harmful Versus Non-Harmful Parental Alcohol Use, Marie Haverfield, Jennifer A. Theiss

Faculty Publications

This study applied emotion regulation theory to examine parental communication that predicts possible markers of adolescent resilience in families of harmful versus non-harmful parental alcohol use. Parent-adolescent dyads (30 with and 30 without harmful parental alcohol use) participated in video-taped interactions rated for parents' emotion coaching and emotion dismissing communication and adolescents' emotion regulation and behavioral impulsivity. Emotion coaching was positively associated with adolescent emotion regulation and behavioral impulsivity. Emotion dismissing was only positively associated with adolescent behavioral impulsivity. Adolescents in families of harmful alcohol use demonstrated more impulsivity but also showed more emotion regulation in the presence of emotion …

Existence Of Media In Implementing The Role Of Watchdog In The Case Of Land Equipment For The Development Of New Yogyakarta International Airport, Gede Moenanto Soekowati, Aceng Abdullah, Evie Ariadne, Oekan Soekotjo Abdullah

Library Philosophy and Practice (e-journal)

Media is the fourth element of power in four pillars of power in democratic countries. Power in a democratic country not only consists of the government or is called an executive, legislative power, judicial power, and press power.

In this connection, the study carried out is a qualitative study concerning which the press is expected to function as oversight and control of power. Qualitative research is carried out by observing, interviewing, and studying documents. 1. How is the existence of journalism supervision in the practice of journalism in land evictions for NYIA airport? 2. Why do residents of Temon Village …

Mapping Inferences From Literature Review In Social Science Research, Vellaichamy Alagarsamy

Library Philosophy and Practice (e-journal)

In the present study summarizes some crucial information on how to write inferences from literature review. The ability to make inferences helps readers develop an understanding of the author's perspective by grasping the subtle underlying meanings in a text. Without inference, readers usually end up translating a text word by word, missing out on the associations an author is trying to make. In the present study summarized that year-wise growth of literature, size of publications, Pattern of authorship, nativity of authors and categorization of review.

José Martí: The World's Most Popular Poetry, And A Vision For The Americas, Anne O. Fountain

Faculty Publications

This chapter begins with a capsule biographical sketch that situates José Martí as an agent of decolonization. It discusses Martí's place in literature, especially Spanish American letters, his transcultural importance, his work in translation, his role in the history of Cuban–US relations, and his vision for US relations with Latin America. It demonstrates the extraordinary international reach of his most popular writing by giving close attention to how two works, a book of poetry, Simple Verses (Versos Sencillos) and an essay, “Our America” (“Nuestra América”) have come to represent him to an increasingly broad audience.

Sources Of Health Information Affecting Awareness In Using Latrine Among Riverside Inhabitants Of Rural Indonesia, Ima Hidayati Utami, Susanne Dida, Purwanti Hadisiwi, Bambang Dwi Prasetyo

Library Philosophy and Practice (e-journal)

Open defecation (OD) has devastating consequences for public health (UNICEF, 2018). In Indonesia, despite OD practice has been steadily decreasing in the last ten years, about 25 million people continue to practice OD in 2019. The study aimed to identify sources of sanitation and hygiene information received by riverside villagers, to identify defecation practiced by riverside villagers, and to examine the correlation between sources of information received with their defecation practice. Using a descriptive quantitative approach, data was collected from Sumberjaya village, a village under a sub-district having the highest OD rate in Malang Regency. A set of questionnaire was …

Detecting Myocardial Infarctions Using Machine Learning Methods, Aniruddh Mathur

Master's Projects

Myocardial Infarction (MI), commonly known as a heart attack, occurs when one of the three major blood vessels carrying blood to the heart get blocked, causing the death of myocardial (heart) cells. If not treated immediately, MI may cause cardiac arrest, which can ultimately cause death. Risk factors for MI include diabetes, family history, unhealthy diet and lifestyle. Medical treatments include various types of drugs and surgeries which can prove very expensive for patients due to high healthcare costs. Therefore, it is imperative that MI is diagnosed at the right time. Electrocardiography (ECG) is commonly used to detect MI. ECG …