Digital Commons Network^™

Brain Ras: Hypertension And Beyond, Marc De Gasparo, Robert C. Speth, Ovidiu C. Baltatu, Patrick Vanderheyden

HPD Articles

No abstract provided.

2013 Nsu Fact Book, Office Of Institutional Research

NSU Fact Book

This 21st edition of the Nova Southeastern University Fact Book reflects an expanding body of data and information that provides perspective on the university’s character, growth, and accomplishments.

The 2013 Fact Book includes narrative, numeric, and graphic representation of the university, including history, characteristics, and development of the institution. Data are presented in both tabular and graphic formats to provide pertinent detail, and general trends are highlighted.

Multiple Intelligence Profiles Of Athletic Training Students, Matthew Kutz, Stephanie Dyer, Brain Campbell

Internet Journal of Allied Health Sciences and Practice

Context: Gardner’s Multiple Intelligence (MI) theory identifies nine “intelligences” (i.e., ways of learning) that help individuals acquire and apply knowledge in relevant contexts. Objective: To explore athletic training students’ (ATS) dominant intelligences and to observe if “intelligences” differ according to selected demographic variables. Design: The Multiple Intelligence Inventory (MII) was used to identify the dominant intelligences of ATS’s. Setting: Athletic training students actively engaged in a CAATE-accredited educational program. Participants: Eighty-five (85) ATSs participated in the study; mean age 21±1.9; 58% were female and 42% male. Thirty-four (40%) were in their second semester, 15 (18%) were in their third semester, …

Fall 2013, Nova Southeastern University

Currents

No abstract provided.

A New List Of Cuban Crinoids (Echinodermata: Crinoidea), Ruber Rodriguez-Barreras, Charles G. Messing

Marine & Environmental Sciences Faculty Articles

This review is based on the most recent taxonomic classification of extant Cuban Crinoidea. Existing material in natural history collections in Cuba was analyzed in detail and accurately reflects species presence. The crinoid literature was also reviewed. Several previously unpublished observations of species found in waters off Cuba have also been included. This paper provides the most up to date description of the Cuban crinoid fauna. Habitat, distribution, depth range and localities in Cuba are reported for each species. Collection codes for available specimens are included when known. The work describes a total of 33 species (plus two subspecies) in …

Habitat Characterization, Distribution, And Areal Extent Of Deep-Sea Coral Ecosystems Off Florida, Southeastern U.S.A., John K. Reed, Charles G. Messing, Brian K. Walker, Sandra Brooke, Thiago B.S. Correa, Myra Brouwer, Tina Udouj, Stephanie Farrington

Marine & Environmental Sciences Faculty Articles

The deep-sea (200-1000 m) seafloor off the southeastern U.S. has a variety of extensive deep-sea coral ecosystem (DSCE) habitats including: deep-water coral mounds; various hard-bottom habitats off Florida including the Miami Terrace, Pourtales Terrace, and deep-water canyons (Agassiz and Tortugas Valleys); and deep island slopes off western Bahamas and northern Cuba. The dominant structure-forming scleractinian corals are Lophelia pertusa and Enallopsammia profunda; other structure-forming taxa include stylasterid corals, gorgonians, black corals, and sponges. This biota is associated with hard-bottom seafloor of variable high-relief topography which can be remotely identified from bathymetric data. NOAA bathymetric contour maps and digital elevation …

Nsu Abraham S. Fischler School Of Education Catalog And Student Handbook 2013–2014, Nova Southeastern University

Abraham S. Fischler College of Education and School of Criminal Justice College Archive

No abstract provided.

Reconstruction Of Family-Level Phylogenetic Relationships Within Demospongiae (Porifera) Using Nuclear Encoded Housekeeping Genes, Malcolm S. Hill, April L. Hill, Jose V. Lopez, Kevin J. Peterson, Shirley Pomponi, Maria C. Diaz, Robert W. Thacker, Maja Adamska, Nicole Boury-Esnault, Paco Cárdenas, Andia Chaves-Fonnegra, Elizabeth Danka, Bre-Onna De Laine, Dawn Formica, Eduardo Hajdu, Gisele Lobo-Hajdu, Sarah Klontz, Christine C. Morrow, Jignasa Patel, Bernard Picton, Davide Pisani, Deborah Pohlmann, Niamh E. Redmond, John Reed, Stacy Richey, Ana Riesgo, Ewelina Rubin, Zach Russell, Klaus Rützler, Erik A. Sperling, Michael Di Stefano, James E. Tarver, Allen G. Collins

Marine & Environmental Sciences Faculty Articles

Background: Demosponges are challenging for phylogenetic systematics because of their plastic and relatively simple morphologies and many deep divergences between major clades. To improve understanding of the phylogenetic relationships within Demospongiae, we sequenced and analyzed seven nuclear housekeeping genes involved in a variety of cellular functions from a diverse group of sponges.

Methodology/Principal Findings: We generated data from each of the four sponge classes (i.e., Calcarea, Demospongiae, Hexactinellida, and Homoscleromorpha), but focused on family-level relationships within demosponges. With data for 21 newly sampled families, our Maximum Likelihood and Bayesian-based approaches recovered previously phylogenetically defined taxa: Keratosa^p, …

Evaluating Acropora Cervicornis Growth And Survivorship In A Line Nursery, Zachary Ostroff

HCNSO Student Theses and Dissertations

Acropora cervicornis and A. palmata were once dominant, reef-building corals of Caribbean reefs. Over the last several decades, population declines of Caribbean Acropora have been dramatic, and both species are now listed as “Threatened” under the United States Endangered Species Act. Numerous restoration efforts now utilize coral gardening techniques to cultivate these species for transplantation, in which A. cervicornis is primarily cultivated both on fixed structures and in line nurseries. This study evaluates growth and survivorship of multiple A. cervicornis genotypes grown via two line nursery techniques, and compares the efficacy of each against the conventional method of fixed nursery …

2013-2014 Nova Southeastern University Undergraduate Student Catalog, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

Undergraduate Student Catalog 2013-2014, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

Assessing The Role Of User Computer Self-Efficacy, Cybersecurity Countermeasures Awareness, And Cybersecurity Skills Toward Computer Misuse Intention At Government Agencies, Min Suk Choi

CCAC Theses and Dissertations

Cybersecurity threats and vulnerabilities are causing substantial financial losses for governments and organizations all over the world. Cybersecurity criminals are stealing more than one billion dollars from banks every year by exploiting vulnerabilities caused by bank users' computer misuse. Cybersecurity breaches are threatening the common welfare of citizens since more and more terrorists are using cyberterrorism to target critical infrastructures (e.g., transportation, telecommunications, power, nuclear plants, water supply, banking) to coerce the targeted government and its people to accomplish their political objectives. Cyberwar is another major concern that nations around the world are struggling to get ready to fight. It …

Online Deception Detection Using Bdi Agents, Richard Alan Merritts

CCAC Theses and Dissertations

This research has two facets within separate research areas. The research area of Belief, Desire and Intention (BDI) agent capability development was extended. Deception detection research has been advanced with the development of automation using BDI agents. BDI agents performed tasks automatically and autonomously. This study used these characteristics to automate deception detection with limited intervention of human users. This was a useful research area resulting in a capability general enough to have practical application by private individuals, investigators, organizations and others. The need for this research is grounded in the fact that humans are not very effective at detecting …

Authorship Attribution With Function Word N-Grams, Russell Clark Johnson

CCAC Theses and Dissertations

Prior research has considered the sequential order of function words, after the contextual words of the text have been removed, as a stylistic indicator of authorship. This research describes an effort to enhance authorship attribution accuracy based on this same information source with alternate classifiers, alternate n-gram construction methods, and a genetically tuned configuration.

The approach is original in that it is the first time that probabilistic versions of Burrows's Delta have been used. Instead of using z-scores as an input for a classifier, the z-scores were converted to probabilistic equivalents (since z-scores cannot be subtracted, added, or divided without …

Reducing The Cumulative File Download Time And Variance In A P2p Overlay Via Proximity Based Peer Selection, Uriel J. Carasquilla

CCAC Theses and Dissertations

The time it takes to download a file in a peer-to-peer (P2P) overlay network is dependent on several factors. These factors include the quality of the network between peers (e.g. packet loss, latency, and link failures), distance, peer selection technique, and packet loss due to Internet Service Providers (ISPs) engaging in traffic shaping. Recent research shows that P2P download time is adversely impacted by the presence of distant peers, particularly when traffic goes across an ISP that could be engaging in P2P traffic throttling activities. It has also been observed that additional delays are introduced when distant candidate nodes for …

An Aspect Pointcut For Parallelizable Loops, John Scott Dean

CCAC Theses and Dissertations

This study investigated the need for a pointcut for parallelizable loops in an aspect-oriented programming environment. Several prototype solutions exist for loop pointcuts, but the solutions are not very granular. In particular, they are not able to differentiate between loops that are parallelizable and those that are not. Being able to identify parallelizable loops automatically, as part of an aspect-oriented compiler's weaving process, is particularly important because (1) manually identifying parallelizable loops is known to be a difficult problem and (2) aspectizing parallelized loops can lead to a reduction in code tangling and an increase in separation of concerns.

This …

Pursuing And Completing An Undergraduate Computing Degree From A Female Perspective: A Quantitative And Qualitative Approach, Scott Ragsdale

CCAC Theses and Dissertations

The computing profession in the United States would benefit from an increasingly diverse workforce, specifically a larger female presence, because a more gender-balanced workforce would likely result in better technological solutions to difficulties in many areas of American life. However, to achieve this balance, more women with a solid educational foundation in computing need to enter the computing workplace. Yet a common problem is most colleges and universities offering computer-related degrees have found it challenging to attract females to their programs. Also, the women who begin a computing major have shown a higher tendency than men to leave the major. …

Construction Of A Conceptualization Of Personal Knowledge Within A Knowledge Management Perspective Using Grounded Theory Methodology, Eric M. Straw

CCAC Theses and Dissertations

The current research used grounded theory methodology (GTM) to construct a conceptualization of personal knowledge within a knowledge management (KM) perspective. The need for the current research was based on the use of just two categories of knowledge, explicit and tacit, within KM literature to explain diverse characteristics of personal knowledge. The construct of tacit knowledge has often been explicated and debated in KM literature. The debate over tacit knowledge arose from the complex epistemological roots of tacit knowing and the construct of tacit knowledge popularized by organizational knowledge creation theory. The ongoing debate over tacit knowledge in KM literature …

Using Forecasting To Predict Long-Term Resource Utilization For Web Services, Daniel Wayne Yoas

CCAC Theses and Dissertations

Researchers have spent years understanding resource utilization to improve scheduling, load balancing, and system management through short-term prediction of resource utilization. Early research focused primarily on single operating systems; later, interest shifted to distributed systems and, finally, into web services. In each case researchers sought to more effectively use available resources. Since schedulers are required to manage the execution of multiple programs every second, short-term prediction has focused on time frames ranging from fractions of a second to several minutes.

The recent increase in the number of research studies about web services has occurred because of the explosive growth and …

The Role Of Faculty In The Effectiveness Of Fully Online Programs, Sami Al Salman

CCAC Theses and Dissertations

The enormous growth of online learning creates the need to develop a set of standards and guidelines for fully online programs. While many guidelines do exist, web-based programs still fall short in the recognition, adoption, or the implementation of these standards. One consequence is the high attrition rates associated with web-based distance learning programs. This poor outcome has a negative impact on the perceived quality of these programs which in turn limits the resources that are made available to academic institutions for implementation. Faculty plays a significant role in this dilemma. While academic administrators strive to enhance their online offerings …

Developing Software Requirements For A Knowledge Management System That Coordinates Training Programs With Business Processes And Policies In Large Organizations, James Richard Kiper

CCAC Theses and Dissertations

For large organizations, updating instructional programs presents a challenge to keep abreast of constantly changing business processes and policies. Each time a process or policy changes, significant resources are required to locate and modify the training materials that convey the new content. Moreover, without the ability to track learning objects to processes and policies, training managers cannot conduct an effective training gap analysis in these areas. As a result, the corporate training picture is unclear and instructional needs cannot be accurately determined.

The research addressed these problems by recognizing the need for linkages between an organization's business processes, its policies, …

An Examination Of The Acceptance, Adoption, And Diffusion Of Smartphone Devices With Senior Citizens., James M. Reneau

CCAC Theses and Dissertations

This research looked at the process of the diffusion of an innovation in the context of smartphones with American senior citizens. The subject of diffusion, or spread of a technology, is a rich and varied topic with more than 60 years of research. Much of this diffusion research does not go beyond the study of the original acceptance of a new idea. An on-line and face-to-face questionnaire was used to collect data from 155 seniors on the entire process of diffusion. The questionnaire was adaptive in nature, focusing questions directly at participants based on where they were in the diffusion …

Graduate Catalog And Student Handbook 2013-2014 - Addendum, Nova Southeastern University

Abraham S. Fischler College of Education and School of Criminal Justice Graduate Course Catalogs

No abstract provided.

Graduate Catalog And Student Handbook 2013-2014, Nova Southeastern University

Abraham S. Fischler College of Education and School of Criminal Justice Graduate Course Catalogs

No abstract provided.

Code Clone Discovery Based On Concolic Analysis, Daniel Edward Krutz

CCAC Theses and Dissertations

Software is often large, complicated and expensive to build and maintain. Redundant

code can make these applications even more costly and difficult to maintain. Duplicated

code is often introduced into these systems for a variety of reasons. Some of which

include developer churn, deficient developer application comprehension and lack of

adherence to proper development practices.

Code redundancy has several adverse effects on a software application including an

increased size of the codebase and inconsistent developer changes due to elevated

program comprehension needs. A code clone is defined as multiple code fragments that

produce similar results when given the same input. …

Effectiveness Of Evidence-Based Computerized Physician Order Entry Medication Order Sets Measured By Health Outcomes, Jacob Krive

CCAC Theses and Dissertations

In the past three years, evidence based medicine emerged as a powerful force in an effort to improve quality and health outcomes, and to reduce cost of care. Computerized physician order entry (CPOE) applications brought safety and efficiency features to clinical settings, including ease of ordering medications via pre-defined sets. Order sets offer promise of standardized care beyond convenience features through evidence-based practices built upon a growing and powerful knowledge of clinical professionals to achieve potentially more consistent health outcomes with patients and to reduce frequency of medical errors, adverse drug effects, and unintended side effects during treatment. While order …

Assessing Behavioral Intention To Use Low Social Presence Icts For Interpersonal Task Completion Among College Students: With Special Consideration Toward Short Message Service (Sms) Text-Messaging, Jeffrey Scott Linney

CCAC Theses and Dissertations

This study sought to investigate whether the popularity of Information Communication Technologies (ICTs) would impact the behavioral intention (BI) to use of these technologies to aid in interpersonal task completion. Out of the ICTs available today, the most popular is textmessaging, especially among a sizable percentage of the college population. Approximately 600 students at a small, private junior college in eastern North Carolina were invited to participate in this study with a target of 248 responses needed to comprise an adequate sample. A total of 259 usable surveys (n = 259) were received and analyzed.

Qualitative data collection instruments consisted …

Toward The Implementation Of Augmented Reality Training, Charles Randall Mayberry

CCAC Theses and Dissertations

The United States Air Force (USAF) trains C-130H Loadmaster students at Little Rock Air Force Base (AFB) through a civilian contract. The Aircrew Training System (ATS) contractor utilizes a Fuselage Trainer (FuT) to provide scenarios for the Loadmaster students to practice loading and unloading a simulated aircraft. The problem was the USAF does not have enough training devices and these devices are not at a high enough fidelity to accomplish many of the aircraft functions to meet the training objectives before flying on the actual aircraft. The ATS has moved the pilot's initial training into the Weapon System Trainer (WST). …

Support Services For Millennial Undergraduates, Marie Pullan

CCAC Theses and Dissertations

Education has changed as a result of technological advances. Distance learning, particularly online learning, has rapidly increased its presence in higher education. Millennials, a new generation of students who have grown up with the Internet, are college-age. They expect access to the Internet to manage their daily lives. However, as they enter college, many discover that support services that are requisite to a successful college experience, are available on-campus but not online. The goal was to determine what contemporary college-aged students expect as online student support services so that institutions will know what to provide.

Data gathered through interviews with …

Promoting The Affective Domain Within Online Education, Stephen Roche

CCAC Theses and Dissertations

In the past decade Higher Education Institutions have experienced tremendous growth in enrollments. To meet this demand, many higher education institutions have embraced online education and its requisite technologies. Online education has matured, and studies focusing on the cognitive domain indicate that distance education is as effective as the traditional face-to-face instructional modality. However, there is a scarcity of affective domain studies due to: a) the need for the institutions of higher education to perform quantitative studies to establish the quality of online education b) the affective domain's inherent subjective nature, and c) the educational research environment has slow recognition …