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Nsu Huizenga College Of Business And Entrepreneurship 2022-2023 Graduate Catalog, Nova Southeastern University

Huizenga Postgraduate Course Catalogs

No abstract provided.

Changing Lives Through Art: A Book Review Of Stephen Snow’S Ethnodramatherapy, Johnny Saldana

The Qualitative Report

This book review introduces qualitative researchers to a specialized art form: ethnodramatherapy, the production of a play based on the study of the actions and thoughts of a group of people which aims to have a therapeutic effect on the individuals in the group. Stephen Snow’s Ethnodramatherapy: Integrating Research, Therapy, Theatre and Social Activism into One Method documents his decades-long work and expertise as a Registered Drama Therapist. Ethnodramatherapy is a multidisciplinary blend of qualitative research, mixed methods evaluation, arts-based research, dramatic improvisation for devised theatrical production, autoethnographic introspection, and—most notably—strategic therapeutic goals with selected participants from various populations. Ethnodramatherapy …

Beliefs About Safe Traffic Behaviors Among Male High School Students In Hamadan, Iran: A Qualitative Study Based On The Theory Of Planned Behavior, Vahid Ranaei, Alireza Shahab Jahanlu, Laleh Hassani, Ghodratollah Roshanaei, Kristin Haglund, Jagnoor Jagnoor, Forouzan Rezapur Shahkolaei

The Qualitative Report

Road traffic injuries are public health challenges with heavy economic and social burdens. Road traffic injuries are common in developing countries and occur disproportionately with adolescents. This study aimed to elicit beliefs about traffic behaviors based on the theory of planned behavior among male high school students in Hamadan, Iran. We used a constructivist-interpretive qualitative design with directional content analysis. Interviews were conducted with 19 adolescent males in Hamadan, Iran. Analysis revealed that theory of planned behavior fit well to explain how perceptions, attitudes, and beliefs influenced traffic behaviors. Perceived subjective norms in the forms of parental encouragement, traffic rules …

The Microbiome Characterization And Comparison Of Loggerhead (Caretta Caretta) And Green (Chelonia Mydas) Sea Turtle Eggs In Broward County, Florida, Colleen Mcmaken

All HCAS Student Capstones, Theses, and Dissertations

All seven extant species of sea turtles are classified as threatened or endangered due to natural and anthropogenic impacts. Sea turtle conservation efforts are largely dedicated to ensuring healthy nesting activity. Hatching success of sea turtle eggs can be affected by several factors including the proliferation of pathogenic microbes. However, it is unclear as to which microbes have the most impact on hatching success and how they are transmitted into the eggs. The primary aims of this study characterized and compared the bacterial communities (microbiomes) from the i) cloaca of nesting sea turtles; ii) sand within and surrounding the nests …

The Current - Volume 32 Issue 24, Nova Southeastern University

Student Newspapers

No abstract provided.

Periodic Spatial Disturbances Alter The Expression Of Quorum Sensing Virulence Factors In Pseudomonas Aeruginosa, Laura García-Diéguez

All HCAS Student Capstones, Theses, and Dissertations

Pseudomonas aeruginosa is an opportunistic pathogen associated with severe acute and chronic illnesses. Current antibiotic-based approaches fail to effectively treat P. aeruginosa infections due to the effectiveness and robustness of the quorum sensing signaling system (QS). Pathogenic bacteria, such as P. aeruginosa, employ this population density-dependent communication mechanism to confer antimicrobial resistance, propagate infection, and coordinate the expression of virulence factors, through the production and detection of autoinducing signaling molecules (AI). As such, there is a growing interest in developing novel non-antibiotic-based techniques to attenuate the pathogenicity of P. aeruginosa by disrupting the functionality of its QS system. Previous …

Accumulation Of Persistent Organic Pollutants In Marine Mammals: A Case Study On Cetaceans, Pinnipeds, And Sirenians, Alydia Moorhead

All HCAS Student Capstones, Theses, and Dissertations

Persistent organic pollutants (POPs) are lipophilic semi-volatile organic chemicals that present a range of challenges to marine biota, specifically marine mammals that often occupy a high trophic position in the food web. POPs have become a global problem since they have been shown to cause immunologic, teratogenic, carcinogenic, neurological, and reproductive complications in living organisms due to their resistance to biodegradation and their lipophilic nature. Marine mammals can accumulate these toxic substances through direct ingestion, trophic transfer, adsorption, and maternal offloading. They are susceptible to both bioaccumulation and biomagnification of POPs. Accumulation of POPs is affected by many variables, including …

A Spatial Assessment Of Impacts To The Flats Fishery By Recreational Boating In The Florida Keys National Marine Sanctuary, Kristin Anderson

All HCAS Student Capstones, Theses, and Dissertations

The recreational flats fishery in the Florida Keys is a significant component of the marine resource-based economy, exceeding $465 million (USD) in annual economic impact. Permit (Trachinotus falcatus), bonefish (Albula vulpes), and tarpon (Megalops atlanticus) are the three main species targeted by flat fishers. Those participating in this fishery generally practice catch-and-release angling therefore, the fishery is considered a more sustainable marine use compared to more traditional commercial fisheries. However, with population and tourism rising in South Florida, the fishery is increasingly threatened by habitat degradation and user conflicts. Ongoing revisions to the Florida …

Characteristics Of Effectively Farmer Groups To Manage Agricultural Machinery Rental Business: A Multi-Case Study Approach, Sri Hanggana, Suwarto Suwarto, Bandi Bandi, Sapja Anantanyu

The Qualitative Report

The Ministry of Agriculture provides machinery grants to farmer groups to accelerate agricultural mechanization and rental business capital. Therefore, this study aims to identify the characteristics of farmer groups that were effective in managing agricultural machinery rental businesses. This study used qualitative methods, a multi-case approach, and thematic analysis. The locations were the farmer groups in Kebakkramat District. The Informants from agricultural extension civil servants were selected according to their place of duty. Informants from the chairpersons and members were determined using the snowball sampling method. The data collection techniques used in-depth interviews and focus group discussions. There were two …

Soundtracking: Method(Ological) Development Via Intuitive Feminist Inquiry, Maria P. Rybicki-Newman, Earle Reybold

The Qualitative Report

How does one be different, methodologically, and/or socially without being ignored, invalidated, or even erased? This is a conundrum for qualitative researchers who are with tasked with valuing difference within socio-political education systems fixed on ideas of truth, rightness, and validity. To explore these tensions, we provide an authentic and transparent illustration of how intuition, an often-invalidated way of knowing, instigated the development of a novel method(ology), soundtracking. Proceeding from an embodied, engaged feminist perspective, we re-conceptualized reflexive praxis as critical, compassionate, and actionable. We explored method(ological) development via layered reflexivity: self, epistemological witness, and social contexts. Through our inquiry …

A Discursive Approach To Analyzing The Social Construction Of Exercise During Pregnancy, Savanna Kerstiens

The Qualitative Report

While research has demonstrated that exercise is healthy for pregnant women (Ramirez-Velez et al., 2017), many pregnant women do not meet medical recommendations and hesitate to engage in exercise. This may be related to the dominant discourses circulating in society and popular media. For this study, I selected a sample of top-selling pregnancy books to explore the attitudes, beliefs, and ideas circulating in these texts surrounding exercise during pregnancy. I conducted a discourse analysis to deconstruct the meaning of the language used and the advice given. Throughout the analysis, a postmodern feminist epistemology is employed to consider the implications …

Impact Of Interleukin-34 On The Promotion Of Bone Osteolysis And Neuroinflammation In Experimental Models Of Alzheimer’S Disease, Anny Ho

All HCAS Student Capstones, Theses, and Dissertations

Alzheimer’s disease (AD) is a growing health concern and is the most common type of dementia worldwide. Emerging evidence indicates that aggregated amyloid-beta (Aβ) peptides, one of the hallmark features of AD neuropathology, can increase RANKL-mediated osteoclast activity leading to the prevalence and severity of inflammatory osteolysis, e.g., osteoporosis and periodontal bone loss. Conversely, osteolytic lesions are associated with increased risk of dementia diagnosis indicating that there is a direct link between dementia and inflammatory osteolysis. It was demonstrated that the neuronal cells primarily produce interleukin-34 (IL-34) and microglia, macrophages, and osteoclast precursors express colony-stimulating factor 1 receptor (CSF-1R), a …

A Targeted Nutrition Protocol For The Prevention And Treatment Of Depression: A Systematic Review Of The Evidence, Nicole Koci, Camilla A. Mirkin

Department of Nutrition Student Projects

Rates of depression have been rising steadily over the last several decades with more than 264 million people affected, making it one of the top three burdens globally. The pandemic has brought on a greater risk of depression. Forty-two percent of individuals surveyed in December 2020 by the US Census Bureau reported depressive symptoms. Many factors, including poor diet quality, play a role in the development of depression during traumatic events like the pandemic. A low-quality dietary pattern has been associated with obesity, low-grade chronic inflammation, dysbiosis, increased cortisol levels and monoamine neurotransmitter deficiency. Among others, these factors have been …

Baseline Health And Nutritional Parameters Of Wild Sand Tigers Carcharias Taurus Sampled In Delaware Bay, Lisa A. Hoopes, Tonya M. Clauss, Bradley M. Wetherbee, Dewayne A. Fox

Marine & Environmental Sciences Faculty Articles

Species-specific hematological reference values are essential for diagnosis and treatment of disease and maintaining overall health of animals. This information is lacking for many species of elasmobranchs maintained in zoos and aquaria, thus reducing the effectiveness of care for these animals. Descriptive statistics and reference intervals were calculated for hematocrit and complete blood cell counts, biochemistry and protein electrophoresis parameters, trace minerals, vitamins, heavy metals, reproductive hormones, and fatty acids in the blood of 153 wild Sand Tigers Carcharias taurus of both sexes and a range of sizes caught in Delaware Bay (Delaware, USA). Mean hematocrit, total white blood cell …

Typologies Of Stress Appraisal And Problem-Focused Coping: Associations With Compliance With Public Health Recommendations During The Covid-19 Pandemic., Justin F. Landy, Aya Shigeto, Daniel J. Laxman, Lawrence M. Scheier

Faculty Articles

BACKGROUND: Given prior research finding that young adults are less likely to engage in recommended public health behaviors (PHBs) than older adults, understanding who is and is not likely to engage in PHBs among young adults is crucial to mitigating the effects of the COVID-19 pandemic. Drawing on the Transactional Theory of Stress and Coping, this study examined how typologies of stress appraisal (SA) and problem-focused coping (PFC) among young adults were associated with compliance with public health recommendations during the pandemic.

METHODS: An online sample of young adults in the United States, ages 18-35, was recruited during the early …

Food Insecurity And Infant Feeding Methods Among Mothers With Infants In Children's Hospital, Sara Brobeck

Department of Nutrition Student Projects

Abstract

Introduction: Although breastfeeding is more sustainable and affordable compared to infant formula, mothers who are food insecure are shown to breastfeed less and turn to formula more. This paradox may result from beliefs surrounding diet and breastfeeding. For example, evidence shows that mothers may believe that the quality of their breastmilk may be negatively affected by insufficient diet and stress which is caused by food insecurity.

Objective: The objective was to find an association between food insecurity and method of infant feeding (breastfeeding or combination of breastmilk and formula).

Methods: Food insecurity surveys were administered to 31 mothers in …

Evaluation Of Nutrition Intervention In The Senior Population, Stephanie K. Fonseca

Department of Nutrition Student Projects

Average life expectancy has steadily increased with each passing year and is estimated to continue increasing in years to come. Reports show that the number of people aged 65 or older has increased from 6% of the population in the 1960’s, to 12% in the year 2000, to 16% of the total population in 2015.¹ This number is expected to increase to almost 20% of the population by the year 2050.¹ Striving towards healthy aging can help the growing senior population to live the best possible life in their later years. Nutrition education is one area of learning …

“Researcher-As-Instrument” In Qualitative Research: The Complexities Of The Educational Researcher’S Identities, Bogum Yoon Dr., Christine Uliassi

The Qualitative Report

The purpose of this study was to reexamine the principle of researcher-as-instrument to provide insights on methodological ways of engaging critically and reflexively. There are few published pieces that have given attention to the complexities of the educational researcher’s identities through the method of critical self-analysis. The researcher’s nine published case studies were critically reanalyzed by using the criteria of excellent qualitative research such as rich rigor to examine the relationship between the researcher’s identities and the quality of qualitative research. The findings suggest that the researcher’s published studies lack sincerity most among other criteria. The layered identities of the …

Sexual Orientation Diversity And Inclusion In The Workplace: A Qualitative Study Of Lgb Inclusion In A Uk Public Sector Organisation, Ashley Williams, Neill Thompson, Binna Kandola

The Qualitative Report

Inclusion has been identified as a key component of successful approaches to organisational diversity management. To date, the inclusion literature has predominantly used quantitative methodology to study visible forms of diversity such as gender and ethnicity. Invisible forms of diversity, such as sexual orientation diversity, have received limited research attention, despite Lesbian, Gay, and Bisexual (LGB) employees facing significantly higher rates of bullying and discrimination in the workplace than their heterosexual colleagues. The current study uses semi-structured interviews and template analysis to investigate LGB employees’ experiences of workplace inclusion within a UK public sector organisation. Findings demonstrate that LGBs share …

A Computational Analysis Of Structural Analogs Of Colchicineas Potential Microtubule Polymerization Inhibitors, Isadora Rocha De Abreu, Allison Barkdull

Undergraduate Student Symposium

Microtubules are structures important for cell survival and cell function. They are responsible for the formation of the cytoskeleton and mitotic spindles, they aid in cell movement, intracellular transport, amongst other functions. Microtubules are composed of the tubulin protein made of alpha-beta dimer proteins. During polymerization tubulin proteins experience phases of dynamic instability, characterized by microtubule growth and shrinkage at varying rates. Microtubule growth can be inhibited by compounds such as colchicine, a known microtubule destabilizing agent, that binds to tubulin inhibiting microtubule polymerization. Colchicine has limited clinical use due to its toxicity and low solubility. In this study we …

A Mathematical And Ergonomic Analysis Of Fundamental Laparoscopic Surgery Tools And Techniques, Joshua Bennett, Anneleissa Lugay, Daniel Celestino, Paula Veras

Undergraduate Student Symposium

Laparoscopic surgery is a means to perform procedures in a minimally invasive manner. For surgeons, this requires further training due to increased complexity and fatigue. The goal of these experiments was to study the ergonomics of laparoscopic tools and the physical and cognitive requirements of the Fundamentals of Laparoscopic Surgery (FLS) tasks.

Surface electromyography (sEMG) was used to measure muscle fatigue on the left and right trapezius and electroencephalogram (EEG) was used to record brain waves of the participants. The percent maximum voluntary contraction (%MVC) concept was used to measure fatigue levels. Mean power spectral density was used to categorize …

A Novel Tcr Clustering Method For Sars-Cov-2 Epitopes, Naziba Akther Nuha

Undergraduate Student Symposium

T-cell epitopes are peptides generated from antigens that are presented by MHC class I and class II molecules to T-cells. These epitopes are usually identified by T-cell receptors (TCRs) of CD4 T-cells which then causes transformation of CD4 T-cells to helper or regulatory T cells. In this project, we look at the different TCR sequences of the same length that are activated by two different epitopes for the SARS-COV-2. Building on previous work using Principal component analysis to analyze twenty different physiochemical properties of amino acids, we convert the amino acids in the TCR sequences to numerical strings. We then …

A Preliminary Survey Of Dog-In-Prison Programs Across The Us, Isabella Defilippis, Janan Abushaban, Mariya Baig, Ariel Cherry, Naziha Mustafa, Trini Somasundaram, Ashesh Soni

Undergraduate Student Symposium

The molecular effects of canine-human bonding have not been well-studied, but both species are deeply driven to seek out prosocial interactions. We therefore expect to see quantitative changes in both physiological biomarkers (e.g. cell-level phenotypes linked to psychiatric disease) and animal behavior on both sides of the ancient (>15,000 year old) symbiosis between dogs and humans when dogs and people form interspecies dyads. A compelling context for studying this involves "dog-in-prison" programs, in which incarcerated humans help to train canines for future lives as companionship or service animals. Notably, both the incarcerated humans and orphaned/stray dogs within such programs …

An Episodic Study Of Hospital Charges For Hospital Admissions And Readmissions In 2017 In The United States For Degenerative Nerve Systems Disorders (Drg = 056), Esha Sultana

Undergraduate Student Symposium

Understanding hospital charges upon admission as well as readmissions is critical for value-based care. The extant literature focuses on patient-specific, disease-specific, and hospital-specific factors to explain the variance in hospital charges across the United States. Studies have mainly examined hospital charges upon admissions but there has been lack of empirical research on examining hospital charges upon readmissions. This has resulted in ambiguity in understanding the primary determinants of hospital charges upon readmissions. To address this gap, the federal agency AHRQ developed the HCUP hospital readmissions database that produces nationally representative information about hospital readmissions. This study utilizes the AHRQ 2017 …

Analysis Of Errors In Ecgs Data Captured By Patients Using At-Home Device Compared To Qualified Healthcare Professionals, Colin Pulickathadam

Undergraduate Student Symposium

Cardiovascular Diseases (CVDs) are a leading cause of death worldwide, accounting for 17.3 million deaths per year. General at-home care has been proven to improve patient outcomes and decrease hospitalization rates. The purpose of this presentation is to present preliminary results from a research study comparing the electrocardiograms (ECG) readability from patients and their caregivers, who conducted at-home ECGs in the experimental group, versus data on ECG readability from patients living in assisted living, nursing home facilities, and routine office visits, where a qualified healthcare professional takes the ECG readings as the control group. This research study will also evaluate …

Benefits Of Stem Mentorship: Introducing Microbiology Research To High School Students, Tassnime Sebaei, Katrina Maktaz, Varsha Chigurupati

Undergraduate Student Symposium

Bacteria Unearthed is an NSU initiative to bring together high school and college students to participate in Tiny Earth: an international consortia of researchers searching for novel microorganisms and antibiotics to combat antibiotic drug resistance. Our group developed a STEM mentor program as a catalyst for students to significantly increase academic performance. The program allows high schoolers to become part of the global research community. These high school students enrolled in their microbiology classes are supported by undergraduate students who have experience working with Tiny Earth. Through this experiential learning, it is expected that there will be improvements in …

Bilinguals Demonstrate Stronger Inhibitory Response Bias In Tasks Of Executive Function, Samruddhi Ayachit, Erika Cabrera Ranaldi

Undergraduate Student Symposium

From switching from one task to another or quickly memorizing a number to call, people use executive function daily. Executive function is thought to be controlled by frontal lobe inhibitory processes. Reportedly, people who speak more than one language also use the same frontal lobe processes to switch between languages. It is therefore believed that these inhibitory processes are more prominent in bilinguals because of the experience of controlling multiple languages. To test this theory, bilinguals and monolinguals were compared on executive function tasks. Participants were matched on demographic variables and fluid intelligence. To examine inhibition, participants were tested with …

Bioremediation Of Algae-Based Water Treatment: Analysis Of Algae Adsorption Of Heavy Metals Based On Ion Size And Covalent Indices, Samir Sakaria, Rebecca Mathew, Amelia Figueroa

Undergraduate Student Symposium

A previous published study completed at Nova Southeastern University determined that Neochloris alveolaris and Neochloris minuta algal strains which were grown in nitrogen-rich (+N) and nitrogen-depleted (-N) environments biosorbed Pb²⁺, Cd²⁺, Zn²⁺, Cu²⁺, and Ni²⁺ at varying concentrations. These algae biosorbed each metal differently based on their biomass composition (carbohydrates, fats, and lipids) and the type of hard or soft metal acids available, according to the Pearson theory of Hard Soft Acid Base (HSAB) definition. Given these promising findings, this study aimed to further analyze and determine the effect of hard …

Can Statins Mitigate Adverse Effects Of Hormone Replacement Therapy In Women?, Adhm Farid

Undergraduate Student Symposium

Heart disease is the leading cause of death for women in the United States. One possible overlooked risk factor for heart disease in women is hormone replacement therapy(HRT). HRT is most often used to treat certain kinds of breast cancer that depend on sex hormones to grow or to supplement estrogen to women over 60 or who have had a hysterectomy. HRT has been found to increase levels of C-reactive protein(CRP), which is the bio-inflammatory marker that best predicts cardiovascular risk. Statin therapy has been found to decrease levels of C-reactive protein. Currently, CRP is not taken into consideration when …

Caribbean Reef-Building Coral-Symbiodiniaceae Network: Identifying Symbioses Critical For System Stability In A Changing Climate, Mackenzie Magyar, Brady Estrada, Timothy Swain Ph.D.

Undergraduate Student Symposium

Coral reef bleaching events across the globe are increasing following intensifying marine heatwaves and higher ocean temperatures. The frequency and intensity of bleaching events are expected to rise over the next 100 years. An increase in coral mortality has been observed in the Caribbean between 1970-2012. Our objective is to produce a network of all Caribbean hermatypic coral-Symbiodiniaceae associations and analyze it in the context of increased temperatures and coral bleaching events. The available scientific literature was explored and inspected to evaluate whether these papers included relevant data for building the network, including the coral host, host depth, sample location, …