Digital Commons Network^™

One-Dimensional History, Denton L. Watson

Documentary Editing: Journal of the Association for Documentary Editing (1979–2011)

I began attending the annual ADE conference on a regular basis in 2000. Since then, I have often wondered how many of you have been aware of my distinction? The lone black in a sea of white. Not the first, of course, just the lone one. Nevertheless, I have always reveled in my distinction, even though, to be truthful, I would have welcomed some company. My distinction, I am sure, has been due to the reality that I am one of just a tiny handful of black documentary editors, which has been the result of a combination of factors. I …

An Assessment Of Burnout In Undergraduate Athletic Training Education Program Directors, Jessica M. Walter, Bonnie L. Van Lunen, Stacy E. Walker, Zahra C. Ismaeli

Rehabilitation Sciences Faculty Publications

Context: Athletic training education program directors (ATEPDs) often manage their time among students, program administration, and patient care.

Objective: To assess the level of burnout in ATEPDs and to determine the relationship between burnout and various demographics of ATEPDs.

Design: Cross-sectional study.

Setting: Public and private colleges and universities nationwide.

Patients or Other Participants: Two hundred forty-nine ATEPDs of undergraduate athletic training education programs accredited by the Commission on Accreditation of Athletic Training Education.

Intervention(s): We administered the Maslach Burnout Inventory (MBI) to all participants.

Main Outcome Measure(s): The MBI consisted of 21 items assessing 3 characteristics of burnout: emotional …

2009-00-00 Proposal For Restructuring Of Committees, Morehead State University. Staff Congress.

Staff Congress Records

Proposal for Restructuring of Committees of Staff Congress submitted in 2009.

Organ Motion And Image Guidance In Radiation Therapy, Jining Zhou

Theses and Dissertations

Organ motion and inaccurate patient positioning may compromise radiation therapy outcome. With the aid of image guidance, it is possible to allow for a more accurate organ motion and motion control study, which could lead to the reduction of irradiated healthy tissues and possible dose escalation to the target volume to achieve better treatment results. The studies on the organ motion and image guidance were divided into the following four sections. The first, the interfractional setup uncertainties from day-to-day treatment and intrafractional internal organ motion within the daily treatment from five different anatomic sites were studied with Helical TomoTherapy unit. …

The Bird, Katherine Ann Kisicki

Theses and Dissertations

I have always approached my paintings with confidence. Mark making has always been my strength, particularly in drawing, and I feel this comes through in my gestural use of the paint. I also believe I approach paintings in a trial and error manner, where experimentation has precedence over concept. To remain in the moment and focused on what I am doing at that moment is a fundamental base of both my process and, interestingly what the resulting image translates to the viewer. To know this, and to remain suspended in this moment requires a foundation of trust within my capabilities …

Spontaneous Knotting Of Agitated Strings, Anthony Klotz

Theses and Dissertations

The nature of perception and discernment through an examination of hypotheses and theories considered peculiar in their time but which had at least some popular, scientific or social support.

Media To Medium: Representations Of Violence, War & Women In Pop Culture, Althea Georgelas

Theses and Dissertations

My work is inspired by the mass Media and how it affects the world around me. I am interested in how violence, war and women are represented in popular culture and how this has trickled down into social behavior. I also wonder how much entertainment media reflects deep social ideals. I define mass media as the viral proliferation of ideas using television, cinema, video gaming and the Internet. I am concerned about the social and psychological affects of violent media and how it impacts the lives of women and girls. This is of particular interest to me because I am …

Pleistocene Reorganization Of The Southern San Andreas Fault System, A. N. Steely, Susanne U. Janecke, G. J. Axen, R. J. Dorsey

Geosciences Faculty Publications

Structural and stratigraphic analyses along the western margin of the Salton Trough show that the San Andreas fault system was reorganized in early Pleistocene time from a system dominated by two fault zones (the San Andreas fault and the West Salton detachment fault) to a network of dextral faults that include the San Andreas and at least four dextral faults to the southwest. The San Felipe fault zone, one of these dextral faults, has ~5.8 ± 2.8 km of right separation and consists of three principal faults in the Peninsular Ranges. These are the San Felipe fault in the WNW, …

Pulmonary Delivery Of Anorectic Gut Secreted Peptides For Appetite Suppression In Rats, Priya Nadkarni

Theses and Dissertations

This dissertation project aimed to demonstrate that pulmonary delivery of two anorectic gut secreted peptides, peptide YY (PYY) and oxyntomodulin (OXM) enabled food intake suppression and reduced body weight gain in rats via their systemic absorption from the lung and interaction with the brain. After PYY and OXM were administered to the lungs at varying doses, food intake and body weight gain were monitored in freely feeding rats. Significant 30-35 % food intake suppression was achieved for 4-6 h following pulmonary administration of endogenously active PYY3-36 and OXM1-37 at 0.80 and 0.50 mg/kg, respectively. Moreover, when administered daily for 7 …

Workplace Discrimination And Learning Disability: The National Eeoc Ada Research Project, Joseph Conway

Theses and Dissertations

Using the Integrated Mission System of the Equal Employment Opportunity Commission (EEOC), the employment discrimination experience of Americans with Learning Disabilities (SLD) is documented for Title I of the Americans with Disabilities Act. The study examines demographic characteristics of the charging parties and the industry of the responding employer against whom complaints are filed. It establishes the nature of the discriminatory act, specifically, pin-points the issue(s) that predicated the allegation, and shows the final outcome or resolution of these complaints. Key dimensions of workplace discrimination as experienced by individuals with LD are detected using two Tests of Proportion. The first …

A Longitudinal Examination Of How Hospital Provision Of Home Health Services Changed After The Implementation Of The Balanced Budget Act Of 1997: Does Ownership Matter?, Tiang-Hong Chou

Theses and Dissertations

By using a natural experiment approach and longitudinal national hospital data, this study sheds light on the objective functions of hospitals with different ownership forms by comparing their relative reductions in HH provision after the implementation of the BBA. The empirical findings reveal that for-profit hospitals behave differently as compared to public and private nonprofit hospitals, due to their different operational objectives. While the response of for-profit hospitals is consistent with the profit-maximizer model, both public and private nonprofit ownership types behave consistently in accordance with the model of two-good producers whose objective is to maximize market outputs for meeting …

Predictors Of Situation Awareness In Graduate Student Registered Nurse Anesthetists, Suzanne Wright

Theses and Dissertations

ABSTRACT PREDICTORS OF SITUATION AWARENESS IN GRADUATE STUDENT REGISTERED NURSE ANESTHETISTS Suzanne M. Wright, Ph.D. A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University. Virginia Commonwealth University, 2009 Major Director: J. James Cotter, Ph.D. Situation awareness (SA) is defined as one’s perception of the elements of the environment, the comprehension of their meaning, and the projection of their status in the near future. Stated more simply, SA is knowing what is going on around you. The concept of SA is well known in the field of aviation which is …

Determinants Of Nursing Home Performance: Examining The Relationship Between Quality And Efficiency, Nailya Delellis

Theses and Dissertations

Determinants of nursing home performance: examining the relationship between quality and efficiency By Nailya O. DeLellis, MPH, Ph.D. A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy at Virginia Commonwealth University. Virginia Commonwealth University, 2010 Director: Dr. Yasar Ozcan, Professor, Department of Health Administration To assess the relationship between quality of care and efficiency of nursing homes this study used 10% random sample of non-hospital based nursing homes of size 20-360 beds and occupancy rate of 5-100% in OSCAR database 2008 (n=1430). Data Envelopment Analysis was used to calculate efficiency score and Structural …

Exploring Impact Of Educational And Economic Factors On National Intellectual Productivity Using Machine Learning Methods, Canon Fazenbaker

Theses and Dissertations

The patent process is representative of a nationwide means for innovations and new ideas to be recognized. The U.S. Patents Office, since its inception in 1790, has issued nearly five million patents. These patents span from the U.S. Patent #1, which was for an improvement "in the making of Pot ash and Pearl ash by a new Apparatus and Process" to today's patents which deal with technologies and mediums that were unimaginable at the Patent Offices' inception. The purpose of this study is to determine what social and economic factors at the federal level have the highest impact on national …

Spatial And Temporal Variability Of Macroinvertyebrate Communities In Vernal Pools On The Coastal Plain Of Virginia, Shrijeeta Ganguly

Theses and Dissertations

Vernal pools are often defined as seasonal pools that typically are inundated beginning in the winter and then drying out completely in summer. Though evidence of spatial and temporal variability in the macroinvertebrate communities of vernal pools has been found in previous studies, it has not been studied extensively. The primary objective of this study was to determine the extent of variability in the macroinvertebrate communities within vernal pools closely situated in a forested landscape. An effort was made to explain this variability with respect to certain physiochemical environmental variables of the pools. Significant variability was observed in the macroinvertebrate …

Identification Of Camk-Ii Protein Targets In Tissue Culture And Zebrafish Embryos Using Tandem Mass Spectrometry, Alexandra Myers

Theses and Dissertations

Calcium (Ca2+)/calmodulin-dependent kinase 2 (CaMK-II) is one member of a family of Ca2+/calmodulin-dependent protein kinases that responds to intracellular Ca2+ signals (Hudmon, A. and H. Schulman (2002)). CaMK-II is a multifunctional regulator of transcription, cell cycle progression, cell motility and neuronal development. (Wang, C., et al. (2008), Easley, C. A. IV, et al. (2008), Osterhoff, M., et al. (2003), Faison, M. O., et al. (2002)). Recently, CaMK-II has been shown to be important in the early development of vertebrates. In developing zebrafish, disruption of CaMK-II expression has been shown to induce phenotypes similar to those documented in several human diseases. …

Tailoring Local Conductivity By The Formation Of Ag Nanoclusters In Sio2 Xerogel Films, Ricky Caperton

Theses and Dissertations

Porous silicon dioxide thin films were produced via dip-coating and doped with Ag+ by adding AgNO3 to the dipping solution. Nanoparticles were formed within the pores of these films by UV exposure. Nanoparticle formation was confirmed by UV-visible spectroscopy and Transmission Electron Microscopy (TEM). Conductive Atomic Force Microscopy (CAFM) showed that the conductivity of the films decreased upon exposure to UV. This decrease in the conductivity is most likely due to the clustering of charge carriers. Initially, Ag+ ions are attached to negatively charged pore walls in a dense packing network. Upon UV exposure (125 mW @ 266 nm), the …

Molecular Modeling Studies Of Heparin And Heparin Mimetics Binding To Coagulation Proteins, Chandravel Krishnasamy

Theses and Dissertations

Heparin, a glycosaminoglycan (GAG), is a complex biopolymer of varying chain length and consisting of uronic acid and glucosamine residues, which are sulfated at various positions. The interaction of heparin with antithrombin is the basis for anticoagulation therapy. Heparin accelerates the antithrombin mediated inhibition of factor Xa and thrombin by a conformational activation mechansism and bridging mechanism, respectively. The sequence specific pentasaccharide DEFGH in full length heparin is the most important fragment for high affinity and activation of antithrombin, without which the heparin is incapable of binding to antithrombin. Although heparin is a commonly used anticoagulant, it suffers from serious …

Noncovalent Interaction Of Platinum Planar Amine Compounds With Tryptophan: A Strategy To Interfere With P53-Mdm2 Interactions And Targeting Retroviral Zn Finger-Dna Interaction (Hiv Ncp7), Aaron Bate

Theses and Dissertations

Non-covalent interactions involving π-π stacking play an essential role in self-assembly and molecular recognition processes such as protein folding and DNA/RNA-protein selective recognition. The knowledge gained from these studies could provide insight into possible site recognition complexes, inhibiting or mimicking protein-protein or protein-DNA interactions. Based on molecular modeling as well as HOMO and LUMO energies, several chromophores were selected with a variety of ∆ε values (∆ε= |εHOMO,NAcTrp – εLUMO,chromophores|), high and low, to establish a correlating trend with the modeling and experimental data. The corresponding Pt(dien) compounds were synthesized and their ability to stack to N-acetyl tryptophan was evaluated by …

3g Migration In Pakistan, Unzila Pervaiz

Theses

The telecommunication industry in Pakistan has come a long way since the country's independence in 1947. The initial era could be fairly termed as the PTCL (Pakistan Telecommunication Company Limited) monopoly, for it was the sole provider of all telecommunication services across the country. It was not until four decades later that the region embarked into the new world of wireless communication, hence ending the decades old PTCL monopoly. By the end of the late 1990's, government support and international investment in the region opened new doors to innovation and better quality, low cost, healthy competition. Wireless licenses for the …

Range Voting Is Resistant To Control, Curtis Menton

Theses

Social choice theory is concerned with developing and evaluating voting systems, both for the use of political and organizational elections and for use as decision making process for multiagent systems. Particularly in the context of multiagent systems, computational resistance to various types of control has become a desired property of a voting system. Though manipulative actions may always be possible, strong computational barriers to efficient control can give us sufficient confidence in the integrity of an election. Range Voting is a natural extension of approval voting that is resistant to a large number of cases of control. In particular, the …

Improving Dodgson Scoring Techniques, Jason A. Covey

Theses

The Dodgson score problem is part of the Dodgson election scheme invented by Charles Dodgson and presented in his manuscript. One of the system's strengths (and motivations for its study) is that it satisfies the Condorcet criterion (which states that any candidate who defeats all other candidates in pairwise elections will be declared the winner). It is unfortunate, though, that in a given election no Condorcet winner may exist. Dodgson's election system chooses the winner "closest" to being the Condorcet winner in the sense that it requires the shortest sequence of edits (swapping of adjacent candidates in the voters' preference …

Website About Chinese Food: Information Design Promoting Culture Identify By Website, Xiaoqiu Shan

Theses

Information design for the web and interactive multimedia integrates content with visual indicators. Legibility and clear communication of information and direction are important to the success of graphical user interface design. This thesis is a systematic introduction about Chinese fish dishes. The information is built into a website. The objective of the thesis is to increase the efficiency of transmitting information to users, making it more easily understandable and less time-consuming to be comprehended. Users can find information on classic Chinese fish dishes conveniently from the website. The project includes five parts, they are: Home page, Introduction, Restaurant, Kitchen and …

Layering, Aimee Pickett

Theses

It is my belief that furniture has the potential to store worlds. It can protect the china inherited from a grandmother. It can display porcelain bowls collected on a trip through Asia. It can bear the scratches from a pet, or carry the hallmarks of its previous owner. These are merely a few examples of how furniture can store personal history. In the same vein, I believe that a piece of furniture has the potential to become a metaphor of oneself through daily interaction. Ideally what is chosen for a home reflects one self, and as a result each home …

Gain Enhancement Of Microstrip Patch Antenna Using Dielectric Dng Superstrate, Abdulbaset M. Ali

Theses

As the trend continues towards miniaturizing integrated electronic circuits, the need to reduce the size of the antenna continues to be a challenge particularly for the microstrip antenna. Several techniques that have been successfully implemented for size reduction up to 75%, by a variety of methods such as cutting slots in the patch or reconfiguring its size using MEMS, etc. in conjunction with optimization techniques such as genetic algorithms or particle swarm. However, antenna size reduction comes at the expense of a reduced gain by a few dBs. Recently, materials engineered to have negative permittivity and permeability (DNG) or left …

Migration And Gender: The Case Of A Farming Ejido In Calakmul, Mexico, Claudia Radel, Birgit Schmook

Environment and Society Faculty Publications

As one of Mexico’s last agricultural frontiers, southern Mexico’s rural farming municipality of Calakmul has long been marked by rural in-migration. In the last few years this process has given place to an explosive growth of primarily male labor out-migration, particularly to the United States. The authors trace the outlines of the migration process from the perspective of one rural Calakmul community, to explore effects of men’s transnational migration on the household and community status of the women remaining behind. Analysis is based on quantitative data collected in 2004 from 25 households, and on in-depth qualitative interviews in 2005 with …

The Game Of Conservation: International Treaties To Protect The World’S Migratory Animals, Mark Cioc

Ohio University Press Open Access Books

The Game of Conservation is a brilliantly crafted and highly readable examination of nature protection around the world.

Twentieth-century nature conservation treaties often originated as attempts to regulate the pace of killing rather than as attempts to protect animal habitat. Some were prompted by major breakthroughs in firearm techniques, such as the invention of the elephant gun and grenade harpoons, but agricultural development was at least as important as hunting regulations in determining the fate of migratory species. The treaties had many defects, yet they also served the goal of conservation to good effect, often saving key species from complete …

Longitudinal Examination Of Student Attitudes Towards Enhanced Instruction With Tablet Pc, Mark Moran, Jack Walters, Rick Puetz

Research & Publications

This study measures student’s attitudes towards tablet personal computer (TPC) enhanced instruction. The goal of this study is to develop a theoretical model that measures student’s attitudes toward the implementation of TPCs. The participants will be tracked longitudinally during their academic careers with an online five point Likert scale survey. Subject confidentiality is maintained by utilizing an outside entity to assign and manage participant identification numbers.

A New Perspective On Semantics Of Data Provenance, Sudha Ram, Jun Liu

Research & Publications

Data Provenance refers to the "origin", "lineage", and "source" of data. In this work, we examine provenance from a semantics perspective and present the W7 model, an ontological model of data provenance. In the W7 model, provenance is conceptualized as a combination of seven interconnected elements including "what", "when", "where", "how", "who", "which" and "why". Each of these components may be used to track events that affect data during its lifetime. The W7 model is general and extensible enough to capture provenance semantics for data in different domains. Using the example of the Wikipedia, we illustrate how the W7 model …

Information Sharing: A Study Of Information Attributes And Their Relative Significance During Catastrophic Events, Preeti Singh, Pranav Singh, Insu Park, Jinkyu Lee, H.Raghav Rao

Research & Publications

We live in a digital era where the global community relies on Information Systems to conduct all kinds of operations, including averting or responding to unanticipated risks and disasters. This can only happen when there is a robust information exchange facilitation mechanism in place, which can help in taking quick and legitimate steps in dealing with any kind of emergent situation. Prior literature in the field of information assurance has focused on building defense mechanisms to protect assets and reduce vulnerability to foreign attacks. Nevertheless, information assurance does not simply mean building an impermeable membrane and safeguarding information, but also …