Digital Commons Network^™

The Power Gossip And Rumour Have In Shaping Online Identity And Reputation: A Critical Discourse Analysis, Michael Nycyk

The Qualitative Report

What is posted on the Internet about a person’s identity and reputation has the potential power to affect others’ perceptions of them. This study aims to understand and describe how this occurs by undertaking a Critical Discourse Analysis (CDA) of the website Lamebook. It asks in what ways people’s online identity and reputation are shaped by others, or by one’s self, that may influence others’ opinions about them and how is this being done? The results suggest several characteristics of power relations are being exercised by people against others and themselves that harm their identity and reputation. These are achieved …

Wastelands To Wonderlands: The Shifting Environmental Identities Of Alaska And Florida, Paul Arena

Quadrivium: A Journal of Multidisciplinary Scholarship

A look at two of the United States' most treasured and unique wilderness areas: the Florida Everglades and Alaska's varied ecosystems.

The First Fifty Years: A University Looks Back, Keren Moros, Kevin Lichty

Quadrivium: A Journal of Multidisciplinary Scholarship

An essay on the early history of Nova Southeastern University through interviews with notable alumni and former staff who experienced NSU's changing campus at different points in its 50-year history.

Using The West Indian Manatee (Trichechus Manatus) As A Mechanism For Invasive Aquatic Plant Management In Florida, Aarin Conrad Allen, Edward O. Keith

Marine & Environmental Sciences Faculty Articles

West-Indian manatees (Trichechus manatus L.) are opportunistic, herbivorous aquatic mammals that occupy the warm, shallow coastal waters throughout the southeastern United States. Manatees are known to feed on large quantities of diverse plant types. Presently within the state of Florida, manatees are an endangered species facing environmental and anthropogenic threats. Several different organizations work to rescue and rehabilitate these animals for an eventual return to the wild. Also within Florida, invasive aquatic plants are becoming increasingly problematic, creating both negative economic and environmental impacts. Each year, efforts are made to control these exotic plant species through several different …

Role-Based Access Control Administration Of Security Policies And Policy Conflict Resolution In Distributed Systems, Stephen Sakawa Kibwage

CCAC Theses and Dissertations

Security models using access control policies have over the years improved from Role-based access control (RBAC) to newer models which have added some features like support for distributed systems and solving problems in older security policy models such as identifying policy conflicts. Access control policies based on hierarchical roles provide more flexibility in controlling system resources for users. The policies allow for granularity when extended to have both allow and deny permissions as well as weighted priority attribute for the rules in the policies. Such flexibility allows administrators to succinctly specify access for their system resources but also prone to …

Identifying Unethical Personally Identifiable Information (Pii) Privacy Violations Committed By Is/It Practitioners: A Comparison To Computing Moral Exemplars, Mark H. Rosenbaum

CCAC Theses and Dissertations

In some instances, Information Systems and Information Technology (IS/IT) practitioners have been noted to commit privacy violations to Personally Identifiable Information (PII). However, computing exemplars, due to their notable dispositional Hallmark Features of morality, understandings of ethical abstractions, and other components that comprise their virtuous makeups, are theoretically less likely to commit privacy violations to PII. This research attempted to verify if those IS/IT practitioners who identify with some of the Hallmark Features of moral and computing exemplar were less willing to commit privacy violations to PII than were those IS/IT practitioners that did not identify themselves with some of …

The Effect Of Computerized Cognitive Training On The Working Memory And Mathematics Achievement Of Low Achievers, Shalette Ashman-East

CCAC Theses and Dissertations

Computerized cognitive training is recognized as an appropriate tool in enhancing working memory in individuals with and without physical limitations. Previous researchers have examined the application of computerized cognitive training in stroke patients, children suffering from ADHD, and older adults. Presently, there is a lack of controlled studies regarding computerized cognitive training in low-achieving primary school students. The goal of this study was to examine the interactions among working memory, computerized cognitive training and academic achievement. Specifically, the study sought to determine whether low-achieving primary school students would significantly improve their mathematics achievement (as measured by the Grade Four Literacy …

Dynamic Game-Theoretic Models To Determine The Value Of Intrusion Detection Systems In The Face Of Uncertainty, David Paul Moured

CCAC Theses and Dissertations

Firms lose millions of dollars every year to cyber-attacks and the risk to these companies is growing exponentially. The threat to monetary and intellectual property has made Information Technology (IT) security management a critical challenge to firms. Security devices, including Intrusion Detections Systems (IDS), are commonly used to help protect these firms from malicious users by identifying the presence of malicious network traffic. However, the actual value of these devices remains uncertain among the IT security community because of the costs associated with the implementation of different monitoring strategies that determine when to inspect potentially malicious traffic and the costs …

Design And Development Of A Framework For Traffic Management In A Global Manufacturing Enterprise: The American Standard Case Study, Nathaniel J. Melby

CCAC Theses and Dissertations

Managed Bandwidth Services (MBSs) use Quality of Service (QoS) guarantees to effectively control traffic flows and reduce network delay. In the past, the provision of MBS in a global manufacturing enterprise was a difficult task for network administrators. However, advances in recently emerging technologies, such as Multiprotocol Label Switching (MPLS), Generalized Multiprotocol Label Switching (GMPLS), Integrated Services (IntServ), Differentiated Services (DiffServ), and Constraint-based Routing (CBR), hold promise to make MBS implementation more manageable. QoS technologies, such as DiffServ and IntServ, offer the benefits of better application performance and delivery of reliable network service. As a consequence of network traffic loads, …

The Intended And Unintended Effects Of Fishing On Deep Sea Fish, David M. Bailey, Rosanna Milligan

Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures

No abstract provided.

Interpreting Online Discussions: Connecting Artifacts And Experiences In User Studies, Jörgen Skågeby

The Qualitative Report

This paper presents a methodological effort to connect the specifics of technologies to the details of social practices, in an attempt to deepen our understanding of evolving sociotechnical cultures. More specifically, this paper describes a methodological framework that makes use of online discussions as a vital source of data. The reason the paper focuses on online discussion is that the Internet has become a natural habitat for discussions of high-end technologies, be they physical products or online services. The framework combines interpretative research and attribute-consequence-value (ACV) chain theory – a theory commonly applied to market and consumer research – to …

Gathering The Requirements For A Mobile Device Tutorial For Older Adults, Michele A. Washington

CCAC Theses and Dissertations

The United States, as well as other nations, is experiencing an increase in the older adult population. As a result of older adults living longer, mobile devices can be a major component in improving older adults' quality of life. However, older adults may encounter difficulties when using the mobile devices. This research examined the requirements in addressing the needs of older adults when using a mobile device. Specifically, the research focused on gathering the task and feature requirements for a mobile device tutorial for older adults. The approach was accomplished by the development of a mobile device questionnaire, which was …

Digital Forensics Tool Interface Visualization, Roberto A. Altiero

CCAC Theses and Dissertations

Recent trends show digital devices utilized with increasing frequency in most crimes committed. Investigating crime involving these devices is labor-intensive for the practitioner applying digital forensics tools that present possible evidence with results displayed in tabular lists for manual review. This research investigates how enhanced digital forensics tool interface visualization techniques can be shown to improve the investigator's cognitive capacities to discover criminal evidence more efficiently. This paper presents visualization graphs and contrasts their properties with the outputs of The Sleuth Kit (TSK) digital forensic program. Exhibited is the textual-based interface proving the effectiveness of enhanced data presentation. Further demonstrated …

Preparation, Crystal Structure, Thermal Analysis, Scanning Electron Microscopy And Optical Band-Gaps Of Cu2gete4 And Cu2snte4 Alloys, Pedro Grima Gallardo, Ricardo Pena, Luis Nieves, Gustavo Marcano, Miguel Quintero, Ekadink Moreno, Jian-Han Zhang, Jacilynn A. Brant, Jennifer A. Aitken

Chemistry and Physics Faculty Articles

Polycrystalline samples (weight ~ 1g) of Cu ₂ GeTe ₄ and Cu ₂ SnTe ₄ alloys were prepared by the usual melt and anneal method and the products characterized by X-Ray Diffraction (XRD), Differential Thermal Analysis (DTA), Scanning Electron Microscopy (SEM) and Optical Diffuse Reflectance UV / VIS / NIR Spectroscopytechniques. It was found that: a) Cu ₂ GeTe ₄ and Cu ₂ SnTe ₄ crystallize in an orthorhombic structure (sg Imm2; N ^o44) with lattice parameters a = 5.9281 (4) Å, b = 4.2211 (6) Å, c = 12.645 (5) Å and a = 6.0375 (6) Å, b …

Halmos College Of Natural Sciences And Oceanography Graduate Program Catalog, Nova Southeastern University

Halmos College of Natural Sciences and Oceanography Course Catalogs

No abstract provided.

Bachelor Of Science - Exceptional Student Education (Florida Certification) Degree Curriculum Sheet | 2015-2016 Catalog, Nova Southeastern University

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

No abstract provided.

Bachelor Of Science - Secondary English Education Degree Curriculum Sheet | 2015-2016 Catalog, Nova Southeastern University

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

No abstract provided.

Bachelor Of Science - Secondary Biology Education Degree Curriculum Sheet | 2015-2016 Catalog, Nova Southeastern University

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

No abstract provided.

Degree Curriculum Sheet | 2015-2016 Catalog Bachelor Of Arts - English, Nova Southeastern University

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

No abstract provided.

Bachelor Of Science Psychology 2015-2016 Curriculum, Nova Southeastern University

CPS Undergraduate Course Catalogs

No abstract provided.

Ba In Arts Administration Curriculum 2015-2016, Nova Southeastern University

Undergraduate Programs Course Catalogs

No abstract provided.

Degree Curriculum Sheet | 2015 Catalog Bachelor Of Science - Secondary Mathematics Education, Nova Southeastern University

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

No abstract provided.

Undergraduate Nursing, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Bachelor Of Science In Sport And Recreation Management Degree Curriculum Sheet | 2015-16 Catalog, Nova Southeastern University

Huizenga Undergraduate Course Catalogs

No abstract provided.

Bachelor Of Science In Management 2015-2016 Degree Curriculum, Nova Southeastern University

Huizenga Undergraduate Course Catalogs

No abstract provided.

Connecting To Educational Resources Online With Qr Codes, Jeanne Kossey, Allison Berger, Victoria Brown

FDLA Journal

Quick Response (QR) codes are two-dimensional barcodes which can be scanned with web-enabled mobile devices. These codes connect directly to a website, video, phone number, or text message, providing instant access to information resources whenever and wherever needed. This paper will examine to what extent QR codes are currently being used in schools, and will explore the possibilities of integrating QR codes in school settings. Embedded in this discussion are descriptions of the next evolution of this form of technology.

Graduate Catalog And Student Handbook 2015-2016, Nova Southeastern University

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

No abstract provided.

First Look 2015, Nova Southeastern University

First Look

No abstract provided.

Horizons Fall 2015, Nova Southeastern University

Horizons

• Features
  • Saving the Players 3
  • New Leaders 8
  • Finding Solutions14
  • #NSUsuccess 19
  • On Stage 20
  • Students Benefit from Academic Realignment 26
  • NSU’s Miami Campus 34
  • Changes Make the Grade 40
• Departments
  • Message from the President 2
  • Faculty Profiles
    • Leslie Tworoger 30
    • Jedidiah Siev 32
  • Alumni Profiles
    • Randall K. Williams 10
    • Noah Lee 12
  • Student Profile
    • Lauren Alfino 38
  • Athletics
    • Seven Is the Magic Number for NSU Sharks 42
    • Baseball Player Is the Heart of NSU 43
  • Scholarships
    • Donors Advance Scholarship Funds at NSU 44

Recursive Frame Analysis: A Qualitative Research Method For Mapping Change-Oriented Discourse, Hillary Keeney, Bradford Keeney, Ronald Chenail

The Qualitative Report Books

Recursive Frame Analysis (RFA) is a qualitative research method for mapping and analyzing change-oriented conversation. Cybernetician and therapist Bradford Keeney invented RFA over twenty years ago as a means of discerning and indicating the bare bones organization of real-time therapeutic performance. This book revisits some of Keeney’s original ideas while providing a more exhaustive theoretical foundation for RFA, a thorough exploration of its practical application as a research tool, and several detailed analyses of therapy sessions.

Rooted to Gregory Bateson’s notion of contextual frame and the way that a distinction can recursively operate on itself as formulated by G. Spencer-Brown’s …