Digital Commons Network^™

Connectivity Of Reef Fishes Between Mangroves And Coral Reefs In Broward County, Florida, Jennifer Savaro

HCNSO Student Theses and Dissertations

Many marine fishes use the mangrove ecosystem for foraging, protection, spawning, and as a nursery habitat. To develop a better understanding of energy flow between the coastal mangrove and coral reef ecosystems, the ontogentic migration and trophic connectivity of reef fishes were examined through the use of carbon (C), nitrogen (N), and oxygen (O) stable isotope ratios. Juvenile and adult gray snapper Lutjanus griseus, lane snapper L. synagris, bluestriped grunt Haemulon sciurus, French grunt H. flavolineatum, sailor’s choice H. parra, yellowfin mojarra Gerres cinereus, and great barracuda Sphyraena barracuda were collected from both mangrove …

Staghorn Coral, Acropora Cervicornis, Restoration In South Florida: Growth And Survivorship Of Outplanted Nursery Corals, Meaghan Johnson

HCNSO Student Theses and Dissertations

This thesis provides a detailed analysis of the growth and survivorship of outplanted Acropora cervicornis corals from underwater nurseries within three regions of the Florida Reef Tract. Substantial loss of stony coral cover on Florida’s coral reefs, including the branching staghorn coral, Acropora cervicornis, has occurred for decades due to disturbances such as disease, temperature induced bleaching, hurricanes, sedimentation, and pollution. This rapid population decline contributed to A. cervicornis being listed as a threatened species under the U.S. Endangered Species Act in May 2006. To aid in the recovery of the species, coral fragments were grown in underwater nurseries …

Cross-Shelf And Latitudinal Benthic Community Investigation In The Nearshore Habitats Of The Northern Florida Reef Tract, Katelyn Klug

HCNSO Student Theses and Dissertations

The Florida Reef Tract (FRT) extends from the tropical Caribbean northward along the Florida coast into a warm temperate environment where tropical reef communities diminish with increasing latitude. This study was designed to map the nearshore benthic habitats including coral reefs and evaluate how the benthic communities differ between habitats and along the coast.

Benthic communities across the northern FRT from Key Biscayne to Hillsboro Inlet (25.5°-26.3° N) were digitized from aerial photography taken in 2013 at a 1:1,000 scale. Three main hard-bottom habitat types were identified that ran parallel to shore and consecutively further away from shore: Colonized Pavement, …

Thermal Preferences And Critical Temperature Regimes Of The Western North Atlantic Invasive Lionfish Complex (Pterois Spp.), Benjamin Barker

HCNSO Student Theses and Dissertations

Temperature preference, behavioral tolerance, and physiological tolerances were determined for locally captured, invasive juvenile lionfish at four different acclimation temperatures (13°C, 20°C, 25 °C and 32°C). Temperature preferences and avoidance temperatures were evaluated using an automated shuttlebox system that presents subject-driven temperature stimuli to subjects, who control the temperature with their movement throughout the tank for 12 hours. Subjects are tracked by a computer system, with data output approximately every second. Acute preference was calculated from the archived data as the mean temperature that the fish occupied during the first two hours of dynamic experimentation. Acute preference measurements were used …

Toll-Like Receptor 9-Mediated Inflammation Triggers Alveolar Bone Loss In Experimental Murine Periodontitis, Paul D. Kim, Xia Xia-Juan, Katie E. Crump, Toshiharu Abe, George Hajishengallis, Sinem E. Sahingur

Biology Faculty Articles

Chronic periodontitis is a local inflammatory disease induced by a dysbiotic microbiota and leading to destruction of the tooth-supporting structures. Microbial nucleic acids are abundantly present in the periodontium, derived through release after phagocytic uptake of microbes and/or from biofilm-associated extracellular DNA. Binding of microbial DNA to its cognate receptors, such as Toll-like receptor 9 (TLR9), can trigger inflammation. In this study, we utilized TLR9 knockout (TLR9^−/−) mice and wild-type (WT) controls in a murine model of Porphyromonas gingivalis-induced periodontitis and report the first in vivo evidence that TLR9 signaling mediates the induction of periodontal bone loss.P. gingivalis-infected …

Beyond The Basics: Providing Continuing Education Workshops For Preceptors; A Commentary, Sara Nottingham, Michelle Cleary, Jason Bennett

Internet Journal of Allied Health Sciences and Practice

Current Commission on Accreditation of Athletic Training Education (CAATE) standards allow education programs to determine the most appropriate format and content of preceptor workshops. Clinicians, including preceptors, have noted challenges trying to keep their knowledge updated with current standards of care and educational competencies. Clinicians and preceptors in our program and the literature have described challenges trying to keep knowledge current with changing standards of care, research evidence, and athletic training educational competencies. Preceptors also value applicable and easily accessible continuing education opportunities. In order to address these challenges and provide accessible continuing education opportunities for preceptors, the faculty in …

Dentists' Knowledge, Skills, And Application Of Behavior Guidance Techniques On Adults With Dental Fear And Anxiety, Sarah Moriarty

Student Theses, Dissertations and Capstones

A thesis submitted to the College of Dental Medicine of Nova Southeastern University of the degree of Master of Science in Dentistry.

Goals and objectives. To gather information intended to advocate for increased behavioral sciences integration into dentistry that could directly benefit the pediatric population by easing transitions to other dental specialists or into adult dental care. Furthermore, to facilitate the potential indirect effect of vertical transmission reduction through fearful adults pursuing dental care. Background. Extensive detail is provided regarding; the negative effects of DFA on the patient and practitioner, deficits in the literature on the topic, identification and management …

Median Nerve Mobility Measurement Using A Motion Tracking Analysis Program: A Reliability Study, Consuelo Gonzalez-Suarez, Jan Nathleen Dizon, Belinda Cabungcal-Fidel, Ronald Christopher A. Cua, Valentine C. Dones, Peter Lesniewski, John C. Thomas

Internet Journal of Allied Health Sciences and Practice

Objective: To evaluate relative and absolute reliability and repeatability in assessing median nerve mobility at the level of the wrist and distal upper arm of the right upper extremity during wrist extension. Methods: Six healthy participants participated in the study. Median nerve mobility was captured three times at both sites using Sonocyte Turbo by two sonologists for a total of 72 video clips (36 for each site and 18 by each sonologist). Longitudinal movement was measured using Motion Tracking Analysis Program (MTAP) by the two assessors who were rehabilitation medicine residents. After one month, the assessors remeasured the longitudinal excursion …

Attitudes Toward Death Anxiety And Dying Among Respiratory Therapy Students: A Pilot Study, Kevin Collins, S. Gregory Marshall, Philip Vaughan

Internet Journal of Allied Health Sciences and Practice

Objective: To evaluate relative and absolute reliability and repeatability in assessing median nerve mobility at the level of the wrist and distal upper arm of the right upper extremity during wrist extension. Methods: Six healthy participants participated in the study. Median nerve mobility was captured three times at both sites using Sonocyte Turbo by two sonologists for a total of 72 video clips (36 for each site and 18 by each sonologist). Longitudinal movement was measured using Motion Tracking Analysis Program (MTAP) by the two assessors who were rehabilitation medicine residents. After one month, the assessors remeasured the longitudinal excursion …

Perceptions Of Physician Assistant Students’ Readiness With System-Based Vs. Problem-Based Physical Diagnosis Curriculum, Kelly Donkers, Carl Garrubba, Laura Daniel, Carol Ennulat

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this study was to identify students’ perceptions of the curriculum in two different cohorts who received two different delivery styles (system-based or problem-based) of physical diagnosis curriculum to determine if significant differences were present, and to identify how each cohort performed on their clinical experiences (CEs). Methods: One-hundred and sixteen students at one physician assistant (PA) program from two cohorts of students were surveyed using a true/false survey (analyzed by chi-square) regarding their perceptions of their preparedness for clinical rotations with regard to the ability to perform physical examinations. Clinical preceptor evaluations were also analyzed for …

Exploring The Effect A Speaker Series Has On Students Level Of Multicultural Sensitivity And Cultural Competence Awareness, Christine Karpinski, Scott Heinerichs

Internet Journal of Allied Health Sciences and Practice

Purpose: The population of the United States continues to become more diverse each day, and this changing demographic impacts our healthcare system, demanding that healthcare providers begin to provide culturally competent services. In order to have culturally competent practitioners, it would be prudent to incorporate the concepts of cultural competence effectively into respective health professions curricula. The purpose of this study was to assess the effectiveness of a three-part, semester-long cultural competency speaker series on students’ level of multicultural sensitivity and their attitudes toward cultural competence and its effect on healthcare. Methods: A convenience sample of 118 athletic training and …

A Novel Approach To Lymphedema Management In Upper Extremity Amputations: A Case Report, Katie Polo, Gali Gamble

Internet Journal of Allied Health Sciences and Practice

Many breast cancer survivors experience lymphedema complications from past medical management procedures such as axillary lymph node dissections and/or radiation therapy. These complications negatively affect the patient’s health and overall quality of life. Occupational therapists (OT) certified in lymphedema management can contribute to positive patient outcomes as part of a comprehensive medical team. A case is presented of a 73-year-old female post voluntary trans-humeral amputation due to radiation induced brachial plexopathy. This patient’s treatment was led by an OT certified in lymphedema management and included complete decongestive therapy and analysis of function with a focus on the development of a …

Commentary: Considering Educational Perspectives And Their Relevance To Allied Health Professional Education: Using Physical Therapy As An Example, Jennifer Audette, Susan Roush

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this article is to introduce readers to three educational perspectives: progressive, critical, and professional, and explain their relevance to allied health professional education. Faculty in allied health professional education are often solely educated as clinicians and not as teachers, entering academia with limited background in educational theory. Professional organizations and accrediting bodies, however, are highlighting the need for evidence and theory-based pedagogy and practice in educational settings. Method: An overview of three educational perspectives is provided, as is a discussion of their relevance to allied health professional education, using physical therapist education as an example. Conclusion: …

A Case Study Illustrating The Importance Of Educating The Whole Person By Using The Arts As A Supplementary Training Tool In Workplace Learning, Matilda Mettälä

The Qualitative Report

From a humanistic, learner-centered view this practical case study involving Tetra Pak, a world leadingfood processing and packaging solution company,explores the role of emotion in learning and the arts as a supplementary training tool by describing and interpreting their new employee orientation trainings based on the facilitator’s accounts. This case will illustrate the added value the arts contribute as well as the need to include the whole person-concept in workplace learning. This case does not suggest an exact design with specifications of how this kind of training should be conducted, but rather this specific study will offer additional knowledgeby exemplifying …

Trying Not To Lie...And Failing: Autoethnography, Memory, Malleability, John Freeman

The Qualitative Report

All research is experiential, whether this is the experience of reading in the library or observing in the field. Autoethnographers take experience into narratives and are themselves key participants in their research, and often also its subject. For autoethnographers the idea of research as a neutral process is abandoned in favour of a self-reflective form that explores the researcher's perspective on the subject in question. Autoethnography inevitably negotiates the relationship between the stories we want to tell and the histories we have lived through; between the necessary fictions of publication/presentation and the real world experiences we draw upon. This article …

Improving Healthcare Outcomes And Accessibility In The Us: The Advanced Practice Nurse, Andra Hanlon

Faculty Articles

No abstract provided.

The Ideological Dilemmas Inherent In Informal Learning Spaces: A Discourse Analysis Of Preservice Teacher Talk, Jessica Nina Lester, Lisa Scherff, Trena M. Paulus

The Qualitative Report

Informal learning spaces, such as summer reading programs, have the potential to both motivate children and provide opportunities for preservice teachers to try out new practices. However, there is little research on the talk that occurs in these informal learning spaces, particularly those intended to function as third spaces. Audio recordings of meetings between preservice teachers and high school students talking together about young adult literature in a space intended to function as a third space were analyzed to explore how discourse choices shaped the participants' practices. We found that the participants both resisted and reproduced the traditional classroom in …

The Challenge Of Involvement And Detachment In Participant Observation, Enock Takyi

The Qualitative Report

The technique of participant observation, and the roles involved, have been widely discussed in the literature across a range of settings and topics. However, researchers rarely argue for a particular role that a participant observer should adopt. In this paper, I attempt to argue for the participant-as-observer role. I do so by reviewing existing literature on the topic. I argue that the complete observer and the complete participant roles are not applicable in today's research environment because, aside from their practical problems, they violate the ethical requirement of informed consent. I argued further that the observer-as-participant role, with its limited …

Video: Going Your Own Way: What You Need To Know About Starting Your Own Law Practice Or Business, Russell Miller-Thompson

NSU Law Seminar Series

Registration & Continental Breakfast:

7:30 to 7:55 am

Atrium & Lecture Room

Welcome & Introduction:

7:55 to 8:00 am

Elena Rose Minicucci, J.D., Director of Alumni Relations, NSU Shepard Broad Law Center

• Welcome
• Introduce Russell Miller Thompson, Esq. of the Law Offices of Russell M. Thompson, Sunrise, Florida.

Seminar Presentation

8:00 am to 9:30 am

Russell M. Thompson, Esq.

Borderlands: My Path To Becoming A Sex Therapist, G. Corey Carlisle

The Qualitative Report

Current studies focus on the practice of therapy more than the person of the therapist, which remains true in the practice of sex therapy. This study seeks to provide insight into the person-of-the-therapist by exploring the researcher’s personal journey to becoming a sex therapist. Using an autoethnography qualitative research approach, the researcher analyzed his inner experiences. The researcher demonstrated his life in the borderlands, how Eros reconciles his double-consciousness, and how this has led him to his work as a sex therapist. This study encourages readers to reflect and give voice to their own developmental experiences, adding to the collective …

Comprehensive Field Work Instructions: A Review Of Applied Ethnography. Guidelines For Field Research, Elizaveta Polukhina

The Qualitative Report

This book provides extended information and concrete guidelines for applied ethnographic research. It is rich in methodological advice, applicable empirical instruments and tools. The work will be helpful for advanced researchers, academic and non- academic people involved in complex international programs, lectures and graduate students planning to conduct ethnographic research for their dissertation. It includes research examples in education, marketing, community health, nursing, geography and more. The empirical fields of Pelto are slightly removed from the focus on Euro-American academic research and include reflections of working in the developing countries such as South Asia (India, Pakistan, Sri Lanka) and more.

Resisting Technical Rationality In Mental Health Nurse Higher Education: A Duoethnography, Alec J. Grant, Mark A. C. Radcliffe

The Qualitative Report

This duoethnographic study has three aims: the first is to coherently situate our emerging duoethnographic dialogue in relation to an overview of both its parent methodology and related approaches within the narrative inquiry paradigm. Our second aim is to then enable readers to make contextual sense of our dialogue. We do so by prefacing it with a brief, focused overview of our theoretical, empirical and fiction work, and related literature, selected for the purpose of clarification. Following this, our final aim is to demonstrate in our dialogue the differences between our respective attempts as academics to work against the neoliberal …

2015 Commencement - Graduate - Center For Psychological Studies, Graduate School Of Humanities And Social Sciences And Institute For The Study Of Human Service, Health And Justice, Nova Southeastern University

NSU Commencement Programs

No abstract provided.

Competency-Based Education (Cbe) And The Measure Of Quality: The Shift In Value And Worth In Today’S World Of Higher Education, Robert W. Hill

Faculty Presentations

No abstract provided.

Giving A Face To Immigration And Integration Processes: The Use Of Photovoice With Italian Young Adults, Nadia Rania, Laura Migliorini, Paola Cardinali, Stefania Rebora

The Qualitative Report

This study used Photovoice to investigate the perspectives of majority youth in Italy about the immigration and integration processes. The participants were 99 Italian young adults living in two northwestern regions of Italy. Images produced by young adults and subsequent discussion focused on the benefits, challenges and possible solutions to foster intergroup integration. The proposed solutions involved intergroup contact, deepening knowledge of other cultures, and recognition of immigrants’ rights. These solutions demonstrate young adults’ openness toward immigrants and their attitude regarding intercultural integration.

Modeling Of Humoral Immune Response To Repeated Influenza A Virus Infections, Abbiana Arenas, Safiyah Muhammad, Ly Nguyen, Samita Andreansky, Evan Haskell

Mathematics Faculty Proceedings, Presentations, Speeches, Lectures

Seasonal infections by Influenza A virus (IAV) causes hundreds of thousands of deaths worldwide each year, with most individuals being infected multiple times throughout their lifetimes. The relative impact of the components of the host immune system in controlling the severity and duration of repeated challenges from an IAV infection remains unclear. In particular, the differential contribution of the humoral immune response in primary and secondary challenges from IAV are relatively little explored. We develop a parsimonious mathematical model of the humoral immune response to IAV infection with biologically meaningful and identifiable parameters. We show the relative sensitivity of the …

An International Assessment Of Mangrove Management: Incorporation In Integrated Coastal Zone Management, Haille N. Carter, Steffen W. Schmidt, Amy Hirons

Marine & Environmental Sciences Faculty Articles

Due to increasing recognition of the benefits provided by mangrove ecosystems, protection policies have emerged under both wetland and forestry programs. However, little consistency remains among these programs and inadequate coordination exists among sectors of government. With approximately 123 countries containing mangroves, the need for global management of these ecosystems is crucial to sustain the industries (i.e., fisheries, timber, and tourism) and coastal communities that mangroves support and protect. To determine the most effective form of mangrove management, this review examines management guidelines, particularly those associated with Integrated Coastal Zone Management (ICZM). Five case studies were reviewed to further explore …

Comparison Of Mechanical And Optical Properties Between Three Different Cad/Cam Materials, Aasem Mutlaq Alhenaki

Student Theses, Dissertations and Capstones

Objective. This study aims to compare several mechanical and optical properties between three different CAD/CAM materials. The properties tested are: flexural strength, modulus of elasticity, hardness, translucency and surface gloss. Background. Typically, CAD/CAM restorations are either ceramic based or resin based. A new resin-ceramic hybrid material has recently been introduced and is thought to combine the advantages of both materials. Methods. Samples were divided into three groups, leucite-reinforced porcelain (IPS Empress CAD), lithium dicilicate (IPS e.max CAD) and resin-ceramic hybrid material (Vita Enamic). Twenty-six bar-shaped specimens were fabricated for each group by cutting standard CAD/CAM blocks. 3-point bending test and …

Modeling The Geographic Spread Of Rabies In China, Jing Chen, Lan Zou, Shigui Ruan

Mathematics Faculty Articles

Abstract

In order to investigate how the movement of dogs affects the geographically inter-provincial spread of rabies in Mainland China, we propose a multi-patch model to describe the transmission dynamics of rabies between dogs and humans, in which each province is regarded as a patch. In each patch the submodel consists of susceptible, exposed, infectious, and vaccinated subpopulations of both dogs and humans and describes the spread of rabies among dogs and from infectious dogs to humans. The existence of the disease-free equilibrium is discussed, the basic reproduction number is calculated, and the effect of moving rates of dogs between …

Spirituality And The Sense Of Self: An Inductive Analysis, Louis F. Kavar

The Qualitative Report

The investigation examined the understanding of spirituality as related to the sense of self. Self-reports from semi-structured interviews of participants with a stated value for spirituality are analyzed inductively. Using a Rogerian understanding of self, the analysis identified six themes related to how participants understand spirituality as related to their sense of self. The themes demonstrate that spirituality is a key dimension to self understanding and is part of relationships, social engagement, an understanding of meaning and purpose in life, and an overall sense of happiness and joy.