Digital Commons Network^™

Status Of Women’S Leadership In The Instructional Technology Field, 2014-2018, Kerrian A. Gordon

Theses and Dissertations

The purpose of this study was to assess the leadership status of women in the instructional technology field during the period 2014-2018. Five areas of leadership were examined (a) faculty rank in instructional technology programs, (b) positions on editorial boards of leading instructional technology journals, (c) publications in leading instructional technology journals, (d) presentations at leading conferences in the instructional technology field, and (e) leadership of four leading professional organizations in the field.

The study utilized a quantitative content analysis research method. A code sheet was developed for the five areas of leadership. Research Question 1: What was the leadership …

Diversity In School Leadership: Re-Conceptualizing The Narrative Of Black Male School Principals And Assistant Principals For Recruitment And Retention, James Avery

Theses and Dissertations

Educational leadership is one of the most vastly explored topics in education. School principals and assistant principals make up a substantial portion of those in leadership positions. Experiences in educational leadership have been chronicled for a number of years; however, the diversity in the recorded lived experiences is lacking. To that end, the purpose of this study was to contribute to the literature by developing an understanding of and recording the essence of Black males’ experiences working in K-12 school leadership positions.

The intersection of race and gender has been proven to create dynamics which impact the enactment of leadership …

Survey Of Attitudes, Knowledge, And Barriers To Evidence-Based Practice Among Thai Physical Therapists, Mantana Vongsirinavarat, Witaya Mathiyakom, Warin Krityakiarana, Ninwisan Hengsomboon, Ratchanok Kraiwong

Internet Journal of Allied Health Sciences and Practice

Purpose: Healthcare professionals are encouraged to use evidence-based practice (EBP) to improve the quality of care and the patient’s quality of life. Knowledge and skill set specific to EBP, critical resources such as time and accessibility to databases, and clinician’s attitude toward EBP are needed for successful implementation of EBP. However, little is currently known about these factors among Thai Physical Therapists (PTs). This study aimed to explore the patterns of attitudes, perceived knowledge, and barriers toward EBP in Thai PTs. Method: An online questionnaire was used to obtain information regarding attitudes, knowledge, and barriers from Thai PTs. Descriptive statistics …

Where’S Social Work? A Critical Analysis Of Gender Invisibility, Ethical Conflict, And Advocacy In Medical Teams, Roxanna Duntley-Matos, Robert M. Ortega, Maria M. Matos

Internet Journal of Allied Health Sciences and Practice

The traditional biomedical and person-in-environment (PIE) perspectives are often found in conflict when framed within broader gender discrimination and consumerist health care practices. Our critical feminist analysis addresses the case of Katie, a vulnerable health care recipient, whose intersecting identities fall outside of the “margins of acceptability.” Communication deficits among team members and a lack of clear care protocols become evident. Insurance demands to justify coverage undermine the processes of beneficence and the ethic of care required for emancipatory advocacy. We present the tripartite paradigm of transformative complicity, cultural humility, and systems-based empowerment to address the complex ethical dilemmas that …

This Is My Neighborhood: An Exploration Of Culturally Relevant Agency To Support High School Latinx Students In An Urban Career Academy, Edward C. Fletcher Jr., Victor M. Hernandez-Gantes, Chrystal Smith

The Qualitative Report

The purpose of this study was to explore the perspectives and strategies internal and external stakeholders used to support students in a career academy serving a predominately Latinx community. Within this case study, the principal of the school was Latinx, grew up within the same community as the school, and therefore shared the same culture as his students. Thus, we wondered how effective the principal would be in overcoming the cultural, political, and social barriers of students in the predominately Latinx school. We found the school leaders had a heightened awareness of organizational, cultural, and political complexities because of their …

Metagenomic Analysis Of Dental Calculus In Ancient Egyptian Baboons, Claudio Ottoni, Meriam Guellil, Andrew T. Ozga, Anne C. Stone, Oliver Kersten, Barbara Bramanti, Stephanie Porcier, Wim Van Neer

Biology Faculty Articles

Dental calculus, or mineralized plaque, represents a record of ancient biomolecules and food residues. Recently, ancient metagenomics made it possible to unlock the wealth of microbial and dietary information of dental calculus to reconstruct oral microbiomes and lifestyle of humans from the past. Although most studies have so far focused on ancient humans, dental calculus is known to form in a wide range of animals, potentially informing on how human-animal interactions changed the animals’ oral ecology. Here, we characterise the oral microbiome of six ancient Egyptian baboons held in captivity during the late Pharaonic era (9^th–6^th centuries …

A Need To Continue Healing: Report Of Findings From An Autoethnographic Study, David T. Culkin

The Qualitative Report

This article reviews the design and findings of an autoethnographic study on identity development over time. The researcher wanted to know how an adult can make meaning from and develop through experiences of mental illness, spiritual awareness, and death. The purpose of this autoethnographic bildungsroman was to explore how a male in the general population describes how life events have influenced his identity development over a period of 23 years, spanning three decades. The author, as the researcher-participant, asked two primary questions: (a) How does the individual describe his adult development in terms of life events or “individual and cultural …

Diel Temperature And Ph Variability Scale With Depth Across Diverse Coral Reef Habitats, Tyler Cyronak, Yuichiro Takeshita, Travis A. Courtney, Eric H. Decarlo, Bradley D. Eyre, David I. Kline, Todd R. Martz, Heather Page, Nichole Price, Jennifer Smith, Laura Stoltenberg, Martin Tresguerres, Andreas J. Andersson

Marine & Environmental Sciences Faculty Articles

Coral reefs are facing intensifying stressors, largely due to global increases in seawater temperature and decreases in pH. However, there is extensive environmental variability within coral reef ecosystems, which can impact how organisms respond to global trends. We deployed spatial arrays of autonomous sensors across distinct shallow coral reef habitats to determine patterns of spatiotemporal variability in seawater physicochemical parameters. Temperature and pH were positively correlated over the course of a day due to solar heating and light‐driven metabolism. The mean temporal and spatial ranges of temperature and pH were positively correlated across all sites, with different regimes of variability …

The Impact Of An Unusual Name On Individual And Cultural Identity, Taisha A. Deaza

All HCAS Student Capstones, Theses, and Dissertations

This thesis is devoted to personal names and depicts how names both establish and destabilize identity. The collection of research gathered in this thesis demonstrates that names play an intriguing role in the construction of our lives, selves, and placement in society. It also considers names in childhood, and how names are one of the earliest signifiers of self-recognition and gender identification. Further, this thesis shows the impact social constructs have on names and the power of names to persuade people into making certain choices. This thesis concludes by demonstrating how unusual names can exclude, stereotype, or disadvantage people.

The 14-3-3 (Ywha) Proteins In Signalling And Development Of The Fruit Fly, Drosophila Melanogaster, Santanu De

Biology Faculty Articles

The 14-3-3 (YWHA or Tyrosine 3-Monooxygenase/Tryptophan 5-Monooxygenase Activation proteins) are a family of highly conserved, homologous proteins critical to diverse cellular events including cell cycle, signal transduction and embryonic development. Various species-specific isoforms of 14-3-3 exist, encoded by separate genes. They are expressed in a wide variety of organisms ranging from plants to animals, including the fruit fly or Drosophila melanogaster. Drosophila is one of the most universally accepted model systems to study complex cellular mechanisms of signalling and development. However, regulation of these processes in fruit flies by the 14-3-3 proteins have not been entirely understood. This mini …

A Risk Analysis Of Microplastic Consumption In Filter Feeders, Sheri Rahman

HCNSO Student Capstones

Microplastics (plastic particles < 5 mm) pose a serious threat to marine organisms, as researchers have documented such particles in the gut contents of numerous species. In particular, filter feeders are at risk of consuming microplastics because they may accidentally consume the particulates when feeding or they may prey on species that have already consumed them. The goals of this research were to evaluate the risks that different filter feeders face in regards to microplastic consumption through the analysis of the calculated Microplastic Consumption Rates for numerous species of filter feeders. Factors that could potentially affect this risk were also considered, including ocean basin, environment type, salinity, life stage, IUCN status, and filtration technique. Initial analysis showed that body size greatly impacted a species’ risk of microplastic consumption and further tests were completed to evaluate overall microplastic contamination for each species. Microplastic consumption and microplastic contamination values were evaluated and analyzed to determine which filter feeding species were most at risk of experiencing ecological effects from microplastic pollution. From a resource management perspective, this research highlights the filter feeding species most at risk, contributing to the development of more effective plastic waste management policies.

Spatial And Temporal Trends Of Southeastern Florida's Octocoral Comunity, Alexandra Hiley

HCNSO Student Theses and Dissertations

In the Caribbean, local and global stressors have driven significant declines in scleractinian coral cover up to 80% in only three decades. Following these declines, phase shifts in benthic community composition have been reported. Shifts towards macroalgal dominance has been the most widely observed case, however, shifts towards octocoral and sponge dominance have also been reported. In Florida, USA, the Florida Reef Tract is an extensive barrier reef system that contains diverse assemblages of corals, sponges, fish, and other taxa. The Southeast Florida Reef Tract (SEFRT) within the Southeast Florida Coral Reef Conservation Area is the northern portion of this …

Arctic Thaw: Environmental Exploitation For Economic Profit, Stephen F. Moulton

HCNSO Student Capstones

“Arctic Thaw: Environmental Exploitation for Economic Profit,” is a comprehensive, interdisciplinary assessment of Arctic climate change (CC) impacts. Arctic CC alters the regions’ temperature, annual ice cover, and sea levels. This alteration influences the global economy through enriched international trade and fossil hydrocarbon extraction developments. This capstone examines the Arctic’s response to CC through economic statistical analysis, tracking relative sea-level (RSL) trends, as well as performing hydrographic and modeling reviews. The Northern Rim Countries (NRCs) economic analysis assesses potential CC and GSLR impacts by applying statistical techniques to calculate its effect on each country’s gross domestic product (GDP). The tidal …

Sargassum Infauna Community Structure In The Florida Straits And Gulf Stream, Dayna S. Hunn

HCNSO Student Theses and Dissertations

Community structure of Sargassum-associated organisms was examined from 11 sampling locations in the Florida Straits and Gulf Stream from May—September 2018 using a combination of modified shrimp trawls and dip nets. A total of 5413 organisms were collected from Sargassumhabitat representing 14 species from 10 families. A core group of organisms (Platynereis dumerilii, Litiopa melanostoma, Portunus sayi, Portunus spinimanus, Leander tenuicornis, and Latreutes fucorum) were found throughout the entirety of the geographic range surveyed. This core community was not found to vary significantly with increasing distance to shore (P=0.217) and latitude …

The Current Volume 30 : Issue 14, Nova Southeastern University

Student Newspapers

No abstract provided.

The Current Volume 30 : Issue 14, Nova Southeastern University

Student Newspapers

No abstract provided.

Mangrove Cuckoo, Coccyzus Minor, Neurocranium, Lola R. Mildren, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Characterization Of Bacterial Communities In Biscayne Bay Through Genomic Analysis, Eric Fortman

HCNSO Student Theses and Dissertations

Biscayne Bay is a shallow oligotrophic estuary in Southeast Florida. Channelization of rivers, and dredging of canals has greatly altered the historical flow of fresh water into the bay. This, coupled with the rise of a sprawling urban & suburban development, has greatly increased the nutrient load in the bay. This study examined the bacterial community at 14 stations throughout Biscayne Bay —6 stations were located at the mouths of canals; 1 upstream-canal station; 6 stations in the center of the bay; and one ocean influenced station, located near the entrance to the bay. One liter, surface water samples were …

Ywha (14-3-3) Protein Isoforms And Their Interactions With Cdc25b Phosphatase In Mouse Oogenesis And Oocyte Maturation, Alaa A. Eisa, Santanu De, Ariana Detwiler, Eva Gilker, Alexander C. Ignatious, Srinivasan Vijayaraghavan, Douglas Kline

Biology Faculty Articles

Background

Immature mammalian oocytes are held arrested at prophase I of meiosis by an inhibitory phosphorylation of cyclin-dependent kinase 1 (CDK1). Release from this meiotic arrest and germinal vesicle breakdown is dependent on dephosphorylation of CDK1 by the protein, cell cycle division 25B (CDC25B). Evidence suggests that phosphorylated CDC25B is bound to YWHA (14-3-3) proteins in the cytoplasm of immature oocytes and is thus maintained in an inactive form. The importance of YWHA in meiosis demands additional studies.

Results

Messenger RNA for multiple isoforms of the YWHA protein family was detected in mouse oocytes and eggs. All seven mammalian YWHA …

Lessons Learned From 23 Years Of A Deaf Psychiatric Inpatient Unit: Part 1, Neil S. Glickman

JADARA

The author was the director or co-director of a specialty Deaf psychiatric inpatient unit for 17 of its 23 years. This program was established as a culturally affirmative mental health program. The author reflects back on what this has meant and how the unit staff struggled to create a program that was both culturally and clinically competent. In Part 1 of this two-part article, the lessons learned about some unique clinical challenges are discussed. These involved the challenges of working with ASL competent deaf persons and with deaf persons with severe language dysfluency in their best language, sign. The question …

Congenital Rubella Syndrome Late Manifestations: New Challenges For Rehabilitation And Mental Health Providers, Laura Burg, Janis Friend

JADARA

Congenital Rubella Syndrome (CRS) is a little known syndrome that is emerging in those people whose mother was infected with rubella while pregnant with them. As the people from the epidemic of the1960 sage physical and mental health issues are emerging, thought to be directly a cause from the rubella virus. Due to the physical and mental health issues these people are showing up in doctor's, mental health professional's and vocational rehabilitation counselor's offices, which have little knowledge of the syndrome. This article is a starting point to learning more about CRS and its effects on the persons affected.

Serving Severely Emotionally Disturbed Deaf Youth: A Statewide Program Model, Steven Hamerdinger, Elizabeth Hill

JADARA

This article presents an overview of the clinical issues that face deaf and hard of hearing children today. Current treatment options both in Alabama and nationwide that are available to severely emotionally disturbed deaf children are examined. Finally, a proposed statewide program model is detailed and its implementation is proposed.

Perceptions Of Deafness Among African American Caretakers, Valerie Borum

JADARA

Although deafness does not eliminate membership in racial, ethnic, linguistic, or cultural groups, American, Anglo-Saxon, middle-class families, whose primary language is Standard English, have been the reference point in defining deafness. Research related to cultural differences in perceptions and responses to deafness has been scant. Children of color are largely at-risk for hearing loss due to disproportionate rates of poverty. The purpose of the present study was to examine the perceptions and responses to deafness among African American hearing families with deaf and hard-of-hearing children. Specifically, this study addressed African American hearing caretakers’ etiological conceptions of deafness, perceptions of deaf …

Oral Microbiome Diversity In Chimpanzees From Gombe National Park, Andrew T. Ozga, Ian C. Gilby, Rebecca Nockerts, Michael L. Wilson, Anne Pusey, Anne C. Stone

Biology Faculty Articles

Historic calcified dental plaque (dental calculus) can provide a unique perspective into the health status of past human populations but currently no studies have focused on the oral microbial ecosystem of other primates, including our closest relatives, within the hominids. Here we use ancient DNA extraction methods, shotgun library preparation, and next generation Illumina sequencing to examine oral microbiota from 19 dental calculus samples recovered from wild chimpanzees (Pan troglodytes schweinfurthii) who died in Gombe National Park, Tanzania. The resulting sequences were trimmed for quality, analyzed using MALT, MEGAN, and alignment scripts, and integrated with previously published dental …

You Learn When You Teach: A Narrative Pedagogy For Faculty And Doctoral-Level Student Teaching Assistants, Lauren A. Acosta Ms, Rn, Phd Candidate, Penny M. Overgaard Phd, Msn, Rn, Natalie M. Pool Phd, Rn, Bsn, Susan M. Renz Phd, Dnp, Rn, Gnp-Bc, Janice D. Crist Phd, Rn, Fwan, Faan

The Qualitative Report

The purpose of this study was to understand the meaning of online co-teaching for PhD faculty and teaching assistants (TAs). Narrative pedagogy underpinned the inquiry, which was designed to advance the discourse on mentorship of PhD future faculty. A faculty member and TA authors kept concurrent weekly journals or after-the-fact written reflections. The authors analyzed data as a team using a five-phase interpretive phenomenological analysis process to interpret the meaning of co-teaching for faculty and TAs. Lines of inquiry, central concerns, exemplars, shared meanings, and paradigm cases supported the overall interpretation, “You Learn When You Teach.” Co-mentorship should be a …

The Opioid Crisis Examined, Anatolly Zekhtser

BIO4960: Practicum in Biology I

The Opioid Crisis is a national crisis affecting public, social, and economic healthcare. Nearly 50,000 deaths were caused by opioid overdoses in 2017. Current treatments of opioid addictions include the use of methadone and buprenorphine. These medications have been known to reduce opioid dependency, lower tolerances, increase the opioid overdose threshold, and lower overdose mortality. An analysis was conducted on prominent research studies investigating the effectiveness, safety, side effects, and influence of Methadone and Buprenorphine. The meta-analysis confirmed that both drugs are effective opioid agonists that contribute to decreased opioid dependence and increased opioid abstinence. Due to a series of …

Red Grouper Skull, Jessica Urban, Miranda Brohman, Zachery Young

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Sea Robin, Prionotus Carolinus , Neurocranium, Alexandra L. Jackson, Mia I. Andahazy, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Sea Robin (Prionotus Carolinus) Neurocranium, Brittany A. Malin, Mykenzee L. Munaco, David W. Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

Neurocranium from 7.7cm total length (TL) Sea Robin (Prionotus carolinus), collected from a preserved mixed-fishes set from Carolina Biological Supply Company

The Effect Of Postsecondary Education On The Occupational Attainments Of Deaf Adults, William A. Welsh, Gerard G. Walter

JADARA

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