Digital Commons Network^™

Data Analytics For Crisis Management: A Case Study Of Sharing Economy Services In The Covid-19 Pandemic, Bahri Haciibrahimoglu

Selected Full Text Dissertations, 2011-

This dissertation study aims to analyze the role of data-driven decision-making in sharing economy during the COVID-19 pandemic as a crisis management tool. In the twenty-first century, when applying analytical tools has become an essential component of business decision-making, including operations on crisis management, data analytics is an emerging field. To carry out corporate strategies, data-driven decision-making is seen as a crucial component of business operations. Data analytics can be applied to benefit-cost evaluations, strategy planning, client engagement, and service quality. Data forecasting can also be used to keep an eye on business operations and foresee potential risks. Risk Management …

Laws For The Support Of Transgenders In Argentina And Brazil, Elias Choclin

Modern Languages, Philosophy and Classics Theses

In the last decade, the feminist and LGBTQ+ movements have shown the challenges transgender people face in different countries of the world. Specifically, Brazil and Argentina have proposed different regulations and laws that protect these individuals from violence and that intend to incorporate them into the job market. However, these countries have vastly different policies regarding healthcare for transgenders such as transition medication and surgeries, which will be further identified and explained in the paper.

Women, Peace, And Security: A Human Rights Agenda?, Christine M. Chinkin

Book Chapters

The Women, Peace and Security (WPS) agenda emanates from the ground-breaking Security Council Resolution 1325 (2000) which centres upon bringing women’s experiences of armed conflict into decision and policymaking in the exercise of the Council’s primary responsibility for the maintenance of international peace and security. The chapter asks whether, despite its location within the Security Council, WPS can be understood as an international human rights agenda as envisaged by women activists who lobbied for the adoption of Resolution 1325. It traces the antecedents of WPS through women’s peace and human rights activism throughout the twentieth century. It examines the texts …

Risk Factors And Compliance Of Surviving Sepsis Campaign: A Retrospective Cohort Study At Tertiary Care Hospital, Farheen Yousuf, Ayesha Malik, Ayesha Saba, Sana Sheikh

Department of Obstetrics & Gynaecology

Background and objective: Sepsis is one of the leading causes of direct maternal mortality in Pakistan. It is recommended that the first three hours after the presentation are crucial. During this time implementation of surviving sepsis campaign resuscitation bundles reduces maternal mortality. Our objective was to assess the factors contributing to puerperal sepsis and the compliance of "surviving sepsis campaign resuscitation bundles in puerperal sepsis" for the management of puerperal sepsis.
Methods: This was a retrospective record review for five years from January 2011-December 2015. All women who fulfilled the inclusion criteria of puerperal sepsis were included and data from …

Differential Cd4+ T-Cell Cytokine And Cytotoxic Responses Between Reactivation And Latent Phases Of Herpes Zoster Infection, Wenjie Jin, Mike Fang, Ismail Sayin, Carson Smith, Jeffrey L Hunter, Brian Richardson, Jackelyn B Golden, Christopher Haley, Kenneth E Schmader, Michael R Betts, Stephen K Tyring, Cheryl M Cameron, Mark J Cameron, David H Canaday

Faculty, Staff and Student Publications

BACKGROUND: CD4+ T cells are a critical component of effective immune responses to varicella zoster virus (VZV), but their functional properties during the reactivation acute vs latent phase of infection remain poorly defined.

METHODS: Here we assessed the functional and transcriptomic properties of peripheral blood CD4+ T cells in persons with acute herpes zoster (HZ) compared to those with a prior history of HZ infection using multicolor flow cytometry and RNA sequencing.

RESULTS: We found significant differences between the polyfunctionality of VZV-specific total memory, effector memory, and central memory CD4+ T cells in acute vs prior HZ. VZV-specific CD4+ memory …

Plague Risk In The Western United States Over Seven Decades Of Environmental Change, Colin J. Carlson, Sarah N. Bevins, Boris V. Schmid

United States Department of Agriculture Wildlife Services: Staff Publications

After several pandemics over the last two millennia, the wildlife reservoirs of plague (Yersinia pestis) now persist around the world, including in the western United States. Routine surveillance in this region has generated comprehensive records of human cases and animal seroprevalence, creating a unique opportunity to test how plague reservoirs are responding to environmental change. Here, we test whether animal and human data suggest that plague reservoirs and spillover risk have shifted since 1950. To do so, we develop a new method for detecting the impact of climate change on infectious disease distributions, capable of disentangling long-term trends (signal) and …

Whistling Scrotum: An Unusual Presentation Of Pneumomediastinum In The Setting Of An Open Scrotal Wound, Brant Bickford, Andrew J. Berglund, Ronald J. Markert, Hari Polenakovik

Internal Medicine Faculty Publications

BACKGROUND Pneumoscrotum is a rare clinical occurrence in which air accumulates in the scrotum. The origin of air is primarily from trauma, but spontaneous pneumoscrotum can develop from gastrointestinal or pulmonary sources. Physical examination of pneumoscrotum typically includes crepitus of the perineal region and scrotal swelling and associated findings depending on the origin of the free air. However, pneumoscrotum in the setting of a scrotal wound, which allows air to pass freely outside the body, has not been previously documented in the literature. CASE REPORT A 72-year-old man who recently underwent a scrotal incision and drainage for recurrent epididymitis presented …

Eosinophilic Granulomatosis With Polyangiitis Diagnosed In An Elderly Female After The Second Dose Of Mrna Vaccine Against Covid-19, Hanan Ibrahim, Ahmad Alkhatib, Alireza Meysami

Rheumatology Articles

Eosinophilic granulomatosis with polyangiitis is a type of medium and small-vessel vasculitis that is characterized by asthma, polyneuropathy, peripheral eosinophilia, rhinosinusitis, and other organ involvement, such as the lung and skin. Here, we present an interesting case of eosinophilic granulomatosis with polyangiitis after the mRNA-1273 (Moderna) vaccine against coronavirus disease 2019 (COVID-19). The patient presented with progressive weakness and paresthesia in the upper and lower extremities. She was found to have peripheral eosinophilia and elevated anti-myeloperoxidase antibodies. Nerve and muscle biopsies showed focal vasculitis with infiltration by eosinophils. The patient was started on steroids and a steroid-sparing agent shortly after …

Indoor Air Quality Through The Lens Of Outdoor Atmospheric Chemistry, Jonathan P.D. Abbatt, Douglas B. Collins

Faculty Contributions to Books

Outdoor atmospheric chemistry and air quality have been the topic of research that intensified in earnest around the mid-20^th century, while indoor air quality research has only been a key focus of chemical researchers over the last 30 years. Examining practices and approaches employed in the outdoor atmospheric chemistry research enterprise provides an additional viewpoint from which we can chart new paths to increase scientific understanding of indoor chemistry. This chapter explores our understanding of primary chemical sources, homogeneous and multiphase reactivity, gas-surface partitioning, and the coupling between the chemistry and dynamics of indoor air through the lens of …

Ticks And Novel Chigger Mite Species On Passerine Birds In Southeastern Arizona, Kathleen Groschupf, James W. Mertins

Arizona Birds

We document the combined occurrences of one immature tick species (Amblyomma cf. triste), 2 known chigger mite species, Euschoengastia numerosa and Neoschoengastia americana, and 4 undescribed species of Neoschoengastia chiggers attached to individuals of 11 bird species in southeastern Arizona. Groschupf incidentally discovered clusters of the orangecolored chiggers while examining migrant and local birds for Amblyomma cf. triste, a hard tick documented as uncommon and discontinuously widespread in southeastern Arizona, southern New Mexico, West Texas, and northwestern Mexico. All of these ectoparasite collection records are new for these particular bird host species in Arizona, and Savannah Sparrow (Passerculus sandwichensis) is …

Intestinal Helminth Infection, Anemia, Undernutrition And Academic Performance Among School Children In Northwestern Ethiopia, Abraham Degarege, Berhanu Erko, Yohannes Negash, Abebe Animut

Journal Articles: Epidemiology

This study examined the prevalence and intensity of intestinal helminth infections and their association with anemia, undernutrition, and academic performance among school children in Maksegnit, northwestern Ethiopia. A total of 1205 school children, who attended Maksegnit Number Two Elementary School between May and July 2021, participated in this study. To determine helminth infection status, two thick Kato–Katz slides were examined for each child. Hemoglobin level was measured using a HemoCue machine. Academic performance was assessed using the mean score of all subjects children have taken for the Spring 2020/2021 academic term. Out of 1205 children examined, 45.4% were infected with …

Severe Acute Respiratory Syndrome Coronavirus 2 Reinfection: A Case Series From A 12-Month Longitudinal Occupational Cohort, Christina D. Mack, Caroline Tai, Robby Sikka, Yonatan H. Grad, Lisa L. Maragakis, Nathan D. Grubaugh, Deverick J. Anderson, David Ho, Michael Merson, Radhika M. Samant, Joseph R. Fauver, James Barrett, Leroy Sims, John Difiori

Journal Articles: Epidemiology

Findings are described in 7 patients with severe acute respiratory syndrome coronavirus 2 reinfection from the National Basketball Association 2020-2021 occupational testing cohort, including clinical details, antibody test results, genomic sequencing, and longitudinal reverse-transcription polymerase chain reaction results. Reinfections were infrequent and varied in clinical presentation, viral dynamics, and immune response.

Severe Acute Respiratory Infection-Preparedness: Protocol For A Multicenter Prospective Cohort Study Of Viral Respiratory Infections, Radu Postelnicu, Avantika Srivastava, Pavan K. Bhatraju, Mark M. Wurfelc, George L. Anesi, Martin Gonzalez, Adair Andrews, Karen Lutrick, Vishakha K. Kumar, Timothy M. Uyeki, Perren J. Cobb, Leopoldo N. Segal, David Brett-Major, Janice M. Liebler, Christopher J. Kratochvil, Vikramjit Mukherjee, M. Jana Broadhurst, Richard Lee, David Wyles, Jonathan E Sevransky, Laura Evans, Douglas Landsittel

Journal Articles: Epidemiology

OBJECTIVES: Respiratory virus infections cause significant morbidity and mortality ranging from mild uncomplicated acute respiratory illness to severe complications, such as acute respiratory distress syndrome, multiple organ failure, and death during epidemics and pandemics. We present a protocol to systematically study patients with severe acute respiratory infection (SARI), including severe acute respiratory syndrome coronavirus 2, due to respiratory viral pathogens to evaluate the natural history, prognostic biomarkers, and characteristics, including hospital stress, associated with clinical outcomes and severity.

DESIGN: Prospective cohort study.

SETTING: Multicenter cohort of patients admitted to an acute care ward or ICU from at least 15 hospitals …

The Natural Law Ethics Of Public Health Lockdowns, Eric C. Ip

Notre Dame Journal of Law, Ethics & Public Policy

No abstract provided.

Sodium-Glucose Transport Protein 2 (Sglt2) Inhibitors, Inderbir S. Padda, Arun U. Mahtani, Mayur S. Parmar

HPD Articles

No abstract provided.

Summer - Fall 2022, Nova Southeastern University

KPCOM SGA Rounds

No abstract provided.

Re-Imaging The Teacher Induction Program During A Pandemic, Veneise Harrell, Latunya Gibbs

Graduate Student Dissertations, Theses, Capstones, and Portfolios

There is a cycle of attrition amongst beginning teachers. Beginning teachers leave the profession within their first five years of teaching. Teacher induction programs aim to improve the retention and performance of new hires, enhance their pedagogical skills, and prevent the loss of new teachers with the ultimate goal of improving student achievement and growth. The purpose of this study was to review and possibly reimage the current teacher induction program especially needed in a pandemic period or similar unique situations. Although reviews describe the induction and mentoring process for first-year and beginning teachers, there is a gap in the …

Optimising The Carcass Merit Of Irish Beef Cattle Using Genetic And Non-Genetic Information At The Animal And Herd Level, David Kenny

Theses

Failure of beef carcasses to achieve desirable carcass specifications represent inefficiencies within the supply chain, namely greater carcass processing costs and the inability of the resulting primal cuts to conform to high-value market specifications. Analysis of a representative sample of prime Irish beef cattle conducted in this thesis determined that 59% of cattle fail to achieve the desired carcass specifications of the supply chain at slaughter. The objective of this thesis was to use readily available information to define strategies that could help to reduce this statistic. Firstly, the likelihood of Irish beef carcasses achieving the desired carcass specifications was …

Evaluation Of The Anticancer And Anti-Inflammatory Potential Of The Brown Seaweed Cystoseira, Ahmad A Farag Mansur

School of Biological and Marine Sciences Theses

Cystoseira is abundant in bioactive chemicals that have been emphasized for their pharmacological value as plentiful and typically safe alternatives, offering a viable technique for treating cancer and inflammatory diseases. However, evaluating the effect of seasonality and extraction methods on Cystoseira chemical composition and cytotoxicity activity are still not thoroughly investigated. This study investigates the effect of seasonal variations and extraction methods of the Cystoseira extracts on the chemical composition and cytotoxicity activity on human cancer cell lines. C. tamariscifolia, C. crinita and C. compressa, were collected from the UK and Libya and colourimetric techniques were used to measure the …

Exploring Nurse Burnout And Perceived Features For Break Area Support Among Nurses Before And During Covid-19 Pandemic, Sahar Mihandoust, Jamie Roney, Gisele Nicole Bazan, Stephanie Dunkle, Joann Long

Articles, Abstracts, and Reports

No abstract provided.

Rationalization Of The Laboratory Diagnosis For Good Management Of Malaria: Lessons From Transitional Methods, Neguemadji N. Ngaba, Imteyaz A. Khan, Namrata Hange, Maria Kezia Lourdes Ligsay Pormento, Manoj Kumar Reddy Somagutta, Ajay Kumar, Youssouf Abdelkerim, Alarangue Djindimadje, Samia Jahan

Ateneo School of Medicine and Public Health Publications

Introduction. Malaria is an endemic disease in sub-Saharan Africa. In clinical practice, the main concern is the overdiagnosis of malaria leading to inappropriate drug prescription without laboratory confirmation. Objective. This study aimed to evaluate clinical examination reliability compared with translational laboratory methods of malaria diagnosis. Methods. The study was conducted in Goundi Hospital among hospitalized patients over a seven-month period. Patients were interviewed, and malaria tests done included the Giemsa-stained thick and thin blood smears. Diagnostic accuracy was analysed by calculating sensitivity, specificity, and predictive values. Results. Among 1,874 participants, 674 (35.96%) patients had positive Giemsa-stained …

The Challenges Of Combatting Antimicrobial Resistance In The Philippines, Janine Patricia G. Robredo, Michelle Ann B. Eala, Joseph A. Paguio, Maria Sonia S. Salamat, Leo Anthony G. Celi

Ateneo School of Medicine and Public Health Publications

No abstract provided.

Correlates Of Health-Related Quality Of Life In Primary Caregivers Of Perinatally Hiv Infected And Hiv Exposed Uninfected Adolescents At The Kenyan Coast, Patrick N. Mwangala, Derrick Ssewanyana, Paul Mwangi, Esther Chongwo, Carophine Nasambu, Vincent A. Kagonya, Gaia Scerif, Charles R. Newton, Amina Abubakar

Institute for Human Development, East Africa

Background: Mothers and other primary caregivers play a crucial role in looking after perinatally HIV infected, and HIV exposed uninfected adolescents in sub-Saharan Africa. Day- to-day caregiving in the context of limited instrumen- tal support and added biomedical risk (HIV seropositivity) may expose these caregivers to adverse states of health. Unfortunately, very few studies have examined their health-related quality of life (HRQoL). Our study documents the HRQoL profile, and associated factors in primary caregivers of perinatally HIV infected, perinatally HIV exposed but uninfected and HIV unexposed/uninfected adolescents aged 12–17 years at the Kenyan Coast.

Methods: This was a …

Evaluation Of Oasl And Herc5’S Role In The Non-Lytic Clearance Of Influenza A Virus From Club Cells, Steve Crisafulli

West Chester University Master’s Theses

Influenza A virus (IAV) is a highly infectious pathogen responsible for causing severe respiratory illness and death in humans and animals worldwide. Due to highly effective strategies to negate host antiviral defenses, IAV leads to the death of nearly all infected cells. Furthermore, IAV induces high levels of genome-damaging oxidative stress within infected cells and suppresses the cellular mismatch repair (MMR) mechanism, thereby inhibiting expression of key antiviral genes, which further contributes to cell death. However, recent studies have demonstrated that a subset of respiratory epithelial cells, called club cells, are able to non-lytically clear IAV and continue to survive …

Using Survival Analysis Techniques To Examine The Relationship Between Personality Facets And Employee Turnover, Devon Kinsey

West Chester University Master’s Theses

Employee turnover continues to have severe monetary, time, performance, and human capital implications for organizations. Due to these implications, multiple areas of research have examined the possible predictors of employee turnover, such as personality factors and the narrow facets that comprise those factors. This study examines the facet-level scores of the conscientiousness and openness to experience factors as predictors of employee turnover using data from the ETS® WorkFORCE™ Assessment for Job Fit (Naemi et al., 2014), an assessment based on the Five Factor Model (FMM) of personality. Survival analysis techniques were used in addition to logistic regression analysis when …

Fibropapillomatosis And Chelonid Herpesvirus 5 Dynamics In Juvenile Green Turtles Of The Indian River Lagoon, Florida, Usa, Jake Kelley

Electronic Theses and Dissertations, 2020-2023

Fibropapillomatosis (FP) is a tumor-forming sea turtle disease that mainly affects juvenile green turtles (Chelonia mydas) in coastal foraging sites. The cause of FP is unclear, but likely involves the putative pathogen chelonid herpesvirus 5 (ChHV5). The overall dynamics of this disease are poorly understood, in part due to the difficulty of inferring disease and infection statuses of turtles without evidence of FP. In this study, I investigated the FP disease system in juvenile green turtles of the Indian River Lagoon (IRL), Florida, USA, to better understand disease and pathogen dynamics. First, I developed a hierarchical model for predicting FP …

An Anthropological Study Of The Effects Of The Covid-19 Pandemic On Drug Treatment In The United States, Abigail Shepherd

Electronic Theses and Dissertations, 2020-2023

This thesis examined the extent to which the COVID-19 pandemic has affected the structure of drug treatment in the United States and how the effects have influenced the experience of undergoing and providing services in a variety of contexts. The COVID-19 pandemic emerged amid an opioid epidemic, which has taken the lives of over 564,000 Americans since the late 1990s. With overdose deaths increasing since the onset of the pandemic and government agencies responding with policy changes, recent research in the social sciences and on drug treatment services has necessarily shifted its focus to the effects of the pandemic on …

Cholera Transmission Dynamic Model With Environmental Impacts Of Plankton Reservoirs, Sweety Sarker

Electronic Theses and Dissertations, 2020-2023

Cholera is an acute disease that is a global threat to the world and can kill people within a few hours if left untreated. In the last 200 years, seven pandemics occurred, and, in some countries, it remains endemic. The World Health Organization (WHO) declared a global initiative to prevent cholera by 2030. Cholera dynamics are contributed by several environmental factors such as salinity level of water, water temperature, presence of plankton especially zooplankton such as cladocerans, rotifers, copepods, etc. Vibrio cholerae (V. cholerae) bacterium is the main reason behind the cholera disease and the growth of V. cholerae depends …

Decentralized Digital Fabrication Of Flexible Micro/Nano Devices Using A Laserjet Printer, Arshya Bamshad

Electronic Theses and Dissertations, 2020-2023

The fabrication of traditional micro/nano devices requires access to cleanrooms, complex and expensive tools, and highly-skilled labor. A facile and digital do-it-yourself (DIY) technique for the fabrication of low-cost devices on flexible substrates (paper, cloth, and plastic films) is presented in this work. A set of office-grade equipment (i.e., laserjet printer, thermal laminator, computer-aided paper cutter), and commercially available supplies (i.e., baking wax paper, furniture restoration metal-leaf) are utilized. The presented technology enables community-embedded production by removing a high technological barrier. The validity of the proposed technology was proved by designing three levels of experiments, i.e., patterns, devices, and systems. …

Pursuing Climate Justice: Learning The Lessons Of The Covid-19 Response, Lance Gable

Saint Louis University Journal of Health Law & Policy

The COVID-19 pandemic and the climate crisis have many parallels. Both are large disruptive events that pose foundational threats to humanity through the capacity to cause substantial harm and death to humans. Both pose complex and multifaceted challenges perpetuated by multiple factors that are difficult to interrupt or mitigate. Both are subject to evolving scientific understandings of their underlying causes and potential interventions. Both are novel challenges not previously faced by most humans alive today that comprise potential threats to human society over an extended time period. These similarities allow scholars and policymakers to extrapolate and understand how the responses …