Digital Commons Network^™

Contextualizing The Young Adult Female Breast Cancer Experience: Developmental, Psychosocial, And Interpersonal Influences, Cameron Froude, Sandra Rigazio-Digilio, Laura Donorfio, Keith Bellizzi

The Qualitative Report

Breast cancer is the most common cancer among American women (American Cancer Society [ACS], 2016b). Adolescents and young adults (AYAs) as a group have a worse prognosis when compared to older adults (e.g., Tichy, Lim, & Anders, 2013). Due to limited understanding of the biology of cancers for AYAs, inadequate representation of AYAs in clinical trials, and AYAs’ unique psychosocial healthcare needs, the prognosis for this group, as compared to older women, is comparatively poor. One step in addressing the survival gap for AYAs is to explore the developmental and psychosocial factors that shape their illness experiences. This qualitative study …

Impacting Audiences: Responses To Oral Histories Of Persons With Schizophrenia, Tracy Mcdonough, Lynda Crane, Kory Phelps, Sara Vice

The Qualitative Report

The current article focuses on the impact for listeners of oral histories of persons with schizophrenia, presented to 241 audience members. Post-presentation feedback was obtained. Findings from a mixed-methods design combining chi-square analyses with qualitative presentation of emerging themes present evidence to support new learning, emotional impact, and motivational inspiration in listeners.

Loss Of Resistance To Angiotensin Ii-Induced Hypertension In The Jackson Laboratory Recombination-Activating Gene Null Mouse On The C57bl/6j Background, Hong Ji, Amrita V Pai, Crystal A West, Xie Wu, Robert Charles Speth, Kathryn Sandberg

Faculty Articles

Resistance to angiotensin II (Ang II)–induced hypertension in T-cell–deficient male mice with a targeted mutation in the recombination-activating gene-1 (Rag1) on the C57BL/6J background (B6.Rag1^−/−-M), which was reported by 5 independent laboratories including ours before 2015, has been lost. In mice purchased from Jackson Laboratory in 2015 and 2016, the time course and magnitude increase in mean arterial pressure induced by 2 weeks of Ang II infusion at 490 ng/kg per minute was identical between B6.Rag1^−/−-M and male wild-type littermates. Moreover, there were no differences in the time course or magnitude increase …

Climate Change, One Health And Mercury, L. K. Duffy, T. Vertigan, B. Dainowski, K. Dunlap, Amy Hirons

Marine & Environmental Sciences Faculty Articles

Climate change is occurring on both regional and global scales. The use and global distribution of toxic metals is increasing and affecting environmental, animal and human health as a result of air, water and food contamination. Mercury (Hg) in major forms Hg°, Hg²⁺ and methyl mercury (CH₃Hg⁺) are increasingly available around the globe. Both metal and organic contaminants are impacting the health of all species on the planet. Mercury is an example of a metal that can cause or aggravate a disease state, for example, diabetes. Habitat stewardship is needed to maintain a healthy system, …

Meditation Experience Associated With Structural Neuroplasticity, Mir Saleem, Pallavi Samudrala

Biology Faculty Articles

The intention of the review is to evaluate several studies regarding meditation and its association with structural neuroplasticity. The analysis of the studies would be evaluated based on its methods and results, with respect to the implications of various physiological findings as well as the different ways in which neuroplasticity is measured. Sources were gathered from numerous journals and literature posted online. Databases at the Alvin Sherman Library were utilized to further the research process. To synthesize ideas, a holistic approach was taken to the research process, and studies regarding meditation's effects on the chemical, molecular, and genetic aspects of …

Community Living Integration Club For Women In Recovery From Sex Trafficking, Toni Thompson

Occupational Therapy Program Student Theses, Dissertations and Capstones

Sex trafficking is one form of human trafficking, a heinous human rights violation that transcends international borders. People who have been trafficked often present with complex neurobehavioral, psychological, emotional, physiological, sensory, and developmental difficulties. The United Nations developed the international 3 p protocol to guide governmental agencies, non-governmental groups, and individuals in developing programs and legal actions of trafficking prevention, protection, and prosecution. Protection encompasses the recovery of trafficking survivors and community integration has been identified as an essential foundation for successful recovery. Measurable components of community integration include safe housing, stable employment, and vocation-focused education. This Capstone describes the …

The Ocean's Vital Skin: Toward An Integrated Understanding Of The Sea Surface Microlayer, Anja Engel, Hermann W. Bange, Michael Cunliffe, Susannah M. Burrows, Gernot Friedrichs, Luisa Galgani, Hartmut Herrmann, Norbert Hertkorn, Martin Johnson, Peter S. Liss, Patrick K. Quinn, Markus Schartau, Alexander Soloviev, Christian Stolle, Robert C. Upstill-Goddard, Manuela Van Pinxteren, Birthe Zäncker

Marine & Environmental Sciences Faculty Articles

Despite the huge extent of the ocean's surface, until now relatively little attention has been paid to the sea surface microlayer (SML) as the ultimate interface where heat, momentum and mass exchange between the ocean and the atmosphere takes place. Via the SML, large-scale environmental changes in the ocean such as warming, acidification, deoxygenation, and eutrophication potentially influence cloud formation, precipitation, and the global radiation balance. Due to the deep connectivity between biological, chemical, and physical processes, studies of the SML may reveal multiple sensitivities to global and regional changes. Understanding the processes at the ocean's surface, in particular involving …

Methodological Approach To The Ex Vivo Expansion And Detection Of T. Cruzi-Specific T Cells From Chronic Chagas Disease Patients, Gonzalo R. Acevedo, Silvia A. Longhi, Alcinette Bunying, Nazila Sabri, Augusto Atienza, Maria P. Zago, Radleigh Santos, Valeria A. Judkowski, Clemencia Pinilla, Karina A. Gomez

Mathematics Faculty Articles

The discovery of T cell epitopes is essential not only for gaining knowledge about host response to infectious disease but also for the development of immune-intervention strategies. In Chagas disease, given the size and complexity of the Trypanosoma cruzi proteome and its interaction with the host’s immune system, the fine specificity of T cells has not been extensively studied yet, and this is particularly true for the CD4+ T cell compartment. The aim of the present work was to optimize a protocol for the generation of parasite-specific memory T cell lines, representative of their in vivo precursor populations and capable …

Coral Larvae Are Poor Swimmers And Require Fine-Scale Reef Structure To Settle, Tom Hata, Joshua S. Madin, Vivian R. Cumbo, Mark W. Denny, Joana Figueiredo, Saki Harii, Christopher J. Thomas, Andrew H. Baird

Marine & Environmental Sciences Faculty Articles

Reef coral assemblages are highly dynamic and subject to repeated disturbances, which are predicted to increase in response to climate change. Consequently there is an urgent need to improve our understanding of the mechanisms underlying different recovery scenarios. Recent work has demonstrated that reef structural complexity can facilitate coral recovery, but the mechanism remains unclear. Similarly, experiments suggest that coral larvae can distinguish between the water from healthy and degraded reefs, however, whether or not they can use these cues to navigate to healthy reefs is an open question. Here, we use a meta-analytic approach to document that coral larval …

The Sunflower Genome Provides Insights Into Oil Metabolism, Flowering And Asterid Evolution, Hélène Badouin, Jérôme Gouzy, Christopher Grassa, Florent Murat, S. Evan Staton, Ludovic Cottret, Christine Lelandais-Brière, Gregory Owens, Sébastien Carrère, Baptiste Mayjonade, Ludovic Legrand, Navdeep Gill, Nolan Kane, John Bowers, Sariel Hubner, Arnaud Bellec, Aurélie Bérard, Hélène Bergès, Nicolas Blanchet, Marie-Claude Boniface, Dominique Brunel, Olivier Catrice, Nadia Chaidir, Clotilde Claudel, Cécile Donnadieu, Thomas Faraut, Ghislain Fievet, Nicolas Helmstetter, Matthew King, Steven Knapp, Zhao Lai, Marie-Christine Le Paslier, Yannick Lippi, Lolita Lorenzon, Jennifer Mandel, Gwenola Marage, Gwenaëlle Marchand, Elodie Marquand, Emmanuelle Bret-Mestries, Evan Morien, Savithri Nambeesan, Thuy Nguyen, Prune Pegot-Espagnet, Nicolas Pouilly, Frances Raftis, Erika Sallet, Thomas Schiex, Justine Thomas, Céline Vandecasteele, Didier Varès, Felicity Vear, Sonia Vautrin, Martin Crespi, Brigitte Mangin, John Burke, Jérôme Salse, Stéphane Muños, Patrick Vincourt, Loren Rieseberg, Nicolas Langlade

Biology Faculty Articles

The domesticated sunflower, Helianthus annuus L., is a global oil crop that has promise for climate change adaptation, because it can maintain stable yields across a wide variety of environmental conditions, including drought1. Even greater resilience is achievable through the mining of resistance alleles from compatible wild sunflower relatives2,3, including numerous extremophile species4. Here we report a high-quality reference for the sunflower genome (3.6 gigabases), together with extensive transcriptomic data from vegetative and floral organs. The genome mostly consists of highly similar, related sequences5 and required single-molecule real-time sequencing technologies for …

A Woman As A Decision-Maker: Exploring The "Lived Experience" At Home And Outside, Ray Titus, Debashish Sengupta, Sahana Madan

The Qualitative Report

In this research paper, we look at decision-making by women in India from a contextual perspective. This study looks at decision making by women as based on four possible contexts that may arise, and where decisions are called for. These contexts are qualified based on two broad parameters, namely the level of involvement (dictated by the stakes at play) and the predisposition displayed. Involvement is qualified as high or low (on a continuum), whilst predisposition is stated as either cognitive or affective. The results of the research study reveal a difficult act of balancing that women have to do in …

2017 Colleges Of Dental Medicine, Health Care Sciences, Medical Sciences, Optometry,Osteopathic Medicine, And Pharmacy, Nova Southeastern University

NSU Commencement Programs

No abstract provided.

A Consensus Definitive Classification Of Scavenger Receptors And Their Roles In Health And Disease, Mercy R Prabhudas, Cynthia L Baldwin, Paul L Bollyky, Dawn M E Bowdish, Kurt Drickamer, Maria Febbraio, Joachim Herz, Lester Kobzik, Monty Krieger, John Loike, Benita Mcvicker, Terry K Means, Soren K Moestrup, Steven R Post, Tatsuya Sawamura, Samuel Silverstein, Robert Charles Speth, Janice C Telfer, Geoffrey M Thiele, Xiang-Yang Wang, Samuel D Wright, Joseph El Khoury

Faculty Articles

Scavenger receptors constitute a large family of proteins that are structurally diverse and participate in a wide range of biological functions. These receptors are expressed predominantly by myeloid cells and recognize a diverse variety of ligands including endogenous and modified host-derived molecules and microbial pathogens. There are currently eight classes of scavenger receptors, many of which have multiple names, leading to inconsistencies and confusion in the literature. To address this problem, a workshop was organized by the United States National Institute of Allergy and Infectious Diseases, National Institutes of Health, to help develop a clear definition of scavenger receptors and …

Interdisciplinary Collaboration To Ensure The Well-Being Of Deaf And Hard Of Hearing Students With Complex Needs, Deb S. Guthmann Ed.D, Kim Mathos D.O., M.P.H.,, Jessica Richter M.S.

JADARA

Compared to their hearing counterparts, students who are deaf or hard of hearing face unique challenges as they transition from high school to post high school activities. Students who have co-occurring physical, behavioral health, intellectual or autism related challenges may be at higher risk of destabilization in placement or service access when they are no longer eligible for special education services. In this exploratory study, we aim to begin to quantify how transition coordinators and schools that serve deaf or hard of hearing students collaborate with behavioral health care providers, social service, or developmental disability providers when children they serve …

Folding Time, Places That Linger And Other “Queer” Modes Of Representing Sense Of Place, Karen A. Lambert

The Qualitative Report

The notion that place and identity are mutually constitutive suggests that attachments to place forge attachments to self that linger over time. In order to consider the ways in which sexual identities and places influence the development of a “queer sense of place” over time I returned to an autoethnographical experience from 2002 to write about it in 2015. Then something unusual happened - time showed itself and folded to reveal the lingering affect of place, loss and identity. By drawing upon insights from then (2002) and now (2015), with sense making in between, I create an assemblage of moments …

2017 Colleges Of Education, Arts, Humanities, Social Sciences, Engineering And Computing, Health Care Sciences,Nursing, Psychology, Farquhar Honors College, Natural Sciences And Oceanography, And Business And Entrepreneurship, Nova Southeastern University

NSU Commencement Programs

No abstract provided.

Variable Patterns In Spur And Groove Reef Morphology Explained By Physical Controls And Their Relevance For Platform-Top Sedimentology, Robert C. Gardiner Jr

HCNSO Student Theses and Dissertations

Spur and groove (SaG) morphology is a common ornamentation of reef-armored Holocene carbonate platform margins. Composed of margin-normal promontories constructed of coral framestone, termed “spurs”, interleaved with similarly orientated gullies, “grooves”, this morphology varies based on a host of physical controls. Primarily, the surrounding oceanographic conditions as well as the size and shape of the platform the SaG is encompassing, directly influence the development and organization of SaG. Since grooves act as conduits for carbonate sediment transport, this study seeks to examine the relationship between SaG organization dictated by platform size and shape and how that in turn influences platform-top …

Dna Sequences Of The Mitochondrial Cytochrome C Oxidase I (Coi) Genes From Deep Sea Fishes. Cruises Dp01 And Dp02 From May 2015 - August 2015, Andrea Bernard, Max Weber, Kimberly A. Finnegan, Mahmood S. Shivji, Ron Eytan

DEEPEND Datasets

The deep sea ecosystem is believed to contain the highest biomass of fish in the oceans. However, the taxonomic diversity in this ecosystem is incompletely described and likely to be vastly underestimated. DNA sequence data (barcodes) have become a key tool to discover hidden biodiversity. We generated mitochondrial DNA barcode datasets based on the Cytochrome c oxidase I (COI) gene from deep sea fishes. These data were analyzed using phylogenetic and statistical methods to reveal cryptic species and make taxonomic linkages between adult fishes and their early life stages. These datasets were generated from fishes collected in the Northern Gulf …

Women Workforce Attrition Dynamics In Indian It/ Ites Sector, Sharda Singh, Shirshendu Ganguli, Rajasekhar David

The Qualitative Report

The objective of the study is to identify various factors responsible for women's workforce attrition in Indian IT/ITES sector. Thematic analysis was used to generate the factors affecting women's workforce attrition. For the purpose of the study, semi-structured in depth interviews were conducted with some of the women employees of different IT companies. Interviews can be broadly classified into four sections. The first section dealt with personal profiles; second part contained a discussion on the benefits provided by organizations; third part elaborates on factors responsible for women's workforce attrition; and the last part dealt with suggestions on reducing attrition rate …

Environmental Factors Affecting Loggerhead Sea Turtle (Caretta Caretta) Nesting, Hatching, And Incubation Patterns In Broward County, Florida, Zoey Ellen Best

HCNSO Student Theses and Dissertations

Reproductive success in loggerhead (Caretta caretta) sea turtles is strongly dependent on the effective placement and internal conditions of their nests. Embryos rely on optimal incubation conditions for proper development and growth, which determines how many hatchlings will emerge from the nest. The internal microclimate of each nest is delicately balanced and can be easily influenced by external environmental conditions. This study was designed to examine several environmental variables and determine their effects on sea turtle nesting numbers, hatching success, and incubation conditions in Broward County Florida. Over a span of 25 years (1991-2015), the Broward County Sea …

Geospatial Analysis Of Tursiops Truncatus, Common Bottlenose Dolphin, From Noaa Cetacean Stranding Data In Florida To Explore Human Fishery Impacts, Jamie S. Ahn

HCNSO Student Capstones

Cetacean strandings provide valuable biological and geographic information, including various human impacts to vulnerable populations. This study utilizes global information systems (GIS) to conduct geospatial analyses of common bottlenose dolphin, Tursiops truncatus, strandings impacted by fishery interactions in Florida from 2002 to 2014 along with summary statistics of the types of interaction and gear involved. In addition four human impact factors, average human population, average number of boat licenses, average number of fishing permits, and coastline length, were compared to the stranding densities per county for association and predictability. Four regions of stranding “hotspots” were identified, and all human impact …

Mapping The Spatial-Temporal Variation In Ras Ghanada Seagrass Meadows And Sand Shoals Between 1996, 2006 & 2012, Ryan Brookbank

HCNSO Student Theses and Dissertations

Seagrass meadows offshore Ras Ghanada, as elsewhere, are an important component to the ecosystem providing numerous benefits to both aquatic and human life. This work focused on mapping the spatial and temporal distribution of seagrass meadows offshore Ras Ghanada using aerial photography acquired in 1996 and high-resolution satellite images captured in 2006 and 2012. The movements of sand shoals were also tracked, so as to further explain the dynamics of this ecosystem, as it is the area between the shoal crests that hosts the best developed seagrass meadows. The natural limiting factor for seagrass on the Ras Ghanada coastal shelf …

Growth Of Orbicella Faveolata In La Parguera, Puerto Rico, Darren B. Marshall

HCNSO Student Theses and Dissertations

Reef-building corals are subject to high amounts of stress, including pollution and rising sea surface temperatures due to climate change. These factors can affect the ability of corals to produce their calcium carbonate skeletons. Evaluation of the effects of climate change may be facilitated by evaluation of records of coral skeletal growth over a long period of time. The aim of this study was to evaluate skeletal growth of the coral Orbicella faveolata in La Parguera, Puerto Rico over a 32-year period. For this, 14 Orbicella faveolata core samples were collected from corals at two reefs (1.2 km apart) in …

Assessing The Rate And Extent Of Transgenerational Acclimation And Adaptation To Ocean Warming, Abby C. Nease

HCNSO Student Theses and Dissertations

A primary goal of climate change research is to determine if species will be able to persist in a warmer environment. Most studies predict climate change will cause many species to become extinct. However, these predictions are based on experiments where only a single life stage or generation of a species was exposed to predicted future conditions (i.e. shock treatments), and thus overlook the possibility of species adapting or acclimatizing to new environmental conditions over multiple generations. As a result, current projections of species persistence through climate change are likely to overestimate species extinction. In this study, the rate and …

Developing Luminescent Lanthanide Coordination Polymers And Metal-Organic Frameworks For Bioimaging Applications, Aida Gonzalez, Xiu Mei-Chu, Kathryn A. Pitton, Ryan Crichton, Jeffrey D. Einkauf

Chemistry and Physics Faculty Articles

This study focuses on the solvothermal synthesis of two lanthanide-based coordination polymer/metal-organic framework systems assembled from 1,3,5-benzenetricarboxylic acid (BTC) in the nano-sized regime for use as bioimaging agents. These materials were synthesized using two different lanthanide ions, a luminescent center (Eu, Tb) for optical imaging purposes and Gd, whose magnetic properties are particularly beneficial in magnetic resonance imaging (MRI) as
a contrast agent. Together, these two features allow for multimodal imaging, useful in the study and diagnosis of disease. Under identical reaction conditions, two different compounds were formed upon changing the identity of the optically active lanthanide metal ion. Compound …

The Current Volume 27 : Issue 27, Nova Southeastern University

Student Newspapers

No abstract provided.

Youtube Integration In Science Classes: Understanding Its Roots, Ways, And Selection Criteria, Rose Kayee D. Pecay

The Qualitative Report

YouTube is among the popular platforms in social media in today’s digital age. Along with this popularity and the pressure to integrate ICT in the curriculum, the myriad of benefits afforded by YouTube for the improvement of science education encourage science teachers to utilize it in the teaching-learning process. This investigation was then effected to generate an understanding of science teachers’ means and motives in using YouTube in their respective classes. Following the principles of phenomenology, two themes vis-à-vis YouTube integration surfaced. “Spectatorial” pertains to the passive use in which science teachers’ participation is limited to viewing purposes. Anent, the …

Towards The Development Of A 3-D Aortic Valve For Hydrodynamic Evaluation, Mahnoor Asif

Undergraduate Student Symposium

Aortic Valve Disease occurs when an individual’s aortic valve does not function at its optimum level. AVD can be divided into two types: stenosis and regurgitation. AVD stenosis occurs when the leaflets of the aortic valve do not open all the way, restricting blood flow into the aorta. AVD regurgitation occurs when the leaflets don’t close all the way, allowing blood to flow back into the heart. The disruption in regular blood flow could lead to heart failure. The purpose of this experiment was to create a replica of an aortic valve using 3D printing methods for subsequent hydrodynamic evaluation. …

The Cinephile, Ryan Dahm, Aidan Rivas, Jas Anderson

Undergraduate Student Symposium

“The Cinephile” is a short film. After a long movie-binging session and finishing his 1000th movie, our protagonist, the cinephile, notices something is off. It is soon revealed that due to his excessive consumption of cinema, he has gained the ability to manipulate his perception of the world as if he were a video camera, and he can employ various cinematic techniques as superpowers. Unfortunately, rather than using his newly gained powers for good, he almost immediately uses his powers to mess with others for his own personal entertainment.

Simulation Of Blood Flow Through Arteries Afflicted With Atherosclerosis, Stephanie Talavera

Undergraduate Student Symposium

Atherosclerosis is a major cause of death and morbidity in our society. It refers to the hardening of arteries due to plaque buildup. This can cause complications throughout the body including the heart, arms & legs, or kidneys. The purpose of this experiment was to study how occlusion size affects the blood flow physics within arteries afflicted with atherosclerosis. CFD analysis was utilized to simulate blood flow through an artery with varying occlusion levels.

All simulations performed in this study imposed a Newtonian, viscous model, with laminar flow conditions and the following material parameters: the physical properties for blood were …