Digital Commons Network^™

A Framework To Assess The Value Of Web Services, Robert Campbell

Theses

Large organizations often begin to adopt new software technologies prior to establishing appropriate value frameworks. This approach may produce sub-optimal investment decisions and technology adoption rates, and introduce excessive risk. In this thesis, a value-based framework is developed for assessing the impact of Web Services technology investments on business systems development. The value factors included in the framework are data management, application development and deployment, system integration, and response time to market opportunities.

Pictures Maps Shadows, Leslie Grant

Theses

Graduate students Leslie Grant (RIT) and Alex Terzich (University of Minnesota, Twin Cities) collaborated on the production of a small book of photographs, a proposed atlas, and an architectural intervention focusing on salt mining in Livingston County, New York. Their work was based on interdisciplinary research, the interdependence of theory and practice, and an acknowledgment of the viewer as key to meaning production in art and architecture. Grant's work describes the overall scope of the thesis work, and concentrates on her work on the book of photography.

Understanding "Photograph A", Jun Ku Yoon

Theses

Not provided.

The U.S. M-Business Market: Fad Or The Future, Gary Brennan

Theses

M-Business is information available on any device, anywhere and at anytime, offering businesses in any industry the potential to expand markets, improve their services and reduce costs. The U.S. m-business market is still in its infancy and is a few years away from becoming a growth market. This is due to a few reasons, which are the lack of standards for connectivity and service, no real applications to support the market and the lack of strong encryption to support m-business and e-commerce. M-business is not a fad but a potential new channel for business operations. This thesis will address the …

Mobile Commerce Business Models And Technologies Towards Success, Pinar Acar

Theses

Mobile commerce is any transaction with a monetary value that is conducted via a mobile telecommunications network. This thesis tries to examine the factors leading to the success of mobile commerce as well as factors that may hinder its success. This research is separated into five parts: In the first part of this thesis, an analysis of wired e-commerce businesses is made; followed by advantages of mobile commerce over wired e-commerce. In the second part of this thesis, new wireless business models that are expected to generate substantial revenue flows as well as some successful examples of these business models …

When Traditional Advocacy Goes High-Tech, Teresa Carroll

Theses

This thesis defines the essentials of activism and gives examples of online technology that can assist grassroots organizations in promoting positive change within their communities. I discuss existing online technologies that make it possible for grassroots organizations to enhance the traditional (non-Internet-based) approaches to activism. Online activism is a growing trend among non-profit organizations. Several online awards are given to organizations that have noticeably pursued online pursuit of electronic advocacy. From making telephone calls to organizing demonstrations, grassroots groups can begin saving money, time, and human resources. The Internet frees people from physical barriers and borders. I have investigated current …

2003 January, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Morehead State University press releases for January of 2003.

Nanocomposites Based On Carbon Nanotubes And Poly (3-Alkylthiophenes) For Sensor And Charge Storage Applications, Rajiv N. Sangoi

Theses

Novel nanocomposites of poly (3-alkylthiophenes) with functionalized MWCNT were prepared. These nanocomposites were synthesized by in-situ polymerization of the polymer in presence of the nanotubes. Nanocomposites with poly (3-MT) were synthesized by using different weight percentages of functionalized nanotubes during synthesis while those with other polymers were prepared using 30 mg of nanotubes. A nanocomposite of poly (3-MT) with nonfunctionalized nanotubes and a physical mixture of poly (3-MT) and functionalized nanotubes was also prepared. The above nanocomposites were characterized by using techniques such as FTIR, UV-visible spectroscopy and TGA. These techniques were used to show the difference between the nanocomposites …

Study Of Superplastic Forming Process Using Finite Element Analysis, Pushkarraj Vasant Deshmukh

University of Kentucky Master's Theses

Superplastic forming (SPF) is a near net-shape forming process which offers many advantages over conventional forming operations including low forming pressure due to low flow stress, low die cost, greater design flexibility, and the ability to shape hard metals and form complex shapes. However, low production rate due to slow forming process and limited predictive capabilities due to lack of accurate constitutive models for superplastic deformation, are the main obstacles to the widespread use of SPF. Recent advancements in finite element tools have helped in the analysis of complex superplastic forming operations. These tools can be utilized successfully in order …

Technology As A Scapegoat, Wendi B. Denman

Theses

Not Included

A Detailed Sector Analysis Of The Holstein Beef Market, Kenneth H. Burdine

University of Kentucky Master's Theses

The Holstein beef sector is a fascinating and integral part of the United States beefsystem; however, it has been largely overlooked in academic research. Holstein beef has longsuffered from perceptions that it is of poor quality. Recent changes in slaughter industrystructure, marketing systems, and production models have made the Holstein systemunbelievably complex. Coupled with econometric modeling, this sector analysis uses a semistructuredinterview approach to evaluate the reality of these perceptions, the impact of thesechanges, and to determine what truly drives the Holstein beef market. Results suggest that manyof the perceptions of Holstein beef are inaccurate; the market for Holstein steers …

The Incidence Of Mental And Behavioral Disturbances In Dementia: The Cache County Study, Martin Steinberg, Jeannie-Marie E. Sheppard, Joann T. Tschanz, Maria C. Norton, David C. Steffens, John C. S. Breitner, Constantine G.. Lyketsos

Psychology Faculty Publications

A population-based prevalence sample of 355 residents of Cache County, Utah, who were diagnosed with dementia, was rated on the Neuropsychiatric Inventory (NPI). Of the 355 residents, 119 had no neuropsychiatric symptoms at baseline and were, consequently, at risk for incident mental and behavioral disturbances. The NPI was readministered approximately 18 months later to 61 surviving participants. Sixty-nine percent developed at least one mental or behavioral symptom. Delusions were most common (28%), followed by apathy (21%), and aberrant motor behavior (21%). When this incidence rate of 69% was combined with a previously estimated prevalence rate of 61%, the cumulative 18-month …

Analysis Of Hydrodynamic Effects Of Microasperity Shapes On Thrust Bearing Surfaces, Ravinder Babu Siripuram

University of Kentucky Master's Theses

The present thesis is a comparative study of the hydrodynamic effects of a few deterministic microasperity shapes in a thrust slider application. Numerical study based on finite difference methods is used to find the trend of important tribological properties such as friction and leakage. Also, this work utilizes a distinctive and practical approach for comparison by considering constant load conditions, instead of constant film thickness, as is expected in an operating thrust bearing. The results are encouraging and clearly reveal the existence of a transition point for asperity area fraction where a reversal in trends for both the coefficient of …

Crafting A Research Paper, Ronan Fitzpatrick, Kevin O'Donnell

Conference papers

Writing research papers presents numerous different challenges, which vary from how to layout the various pages and format the text to what to include in the different sections that make up the paper. In order to clarify these issues this paper sets out guidelines and best practice approaches and demonstrates their use in the style of this paper.

Energized Fluid Forms In Metal Work, Yoonjin Kim

Theses

Not listed.

An Investigation Into The Effectiveness Of Pdf/X Premedia Workflows, Nicholas E. Doyle

Theses

PDF/X technology was introduced in the mid 90's with the intentions of improving and automating the prepress workflows. Standards committees such as CGATS (Committee for Graphic Arts Technical Standards) and DDAP (Digital Distribution of Advertisers for Publications) started to draft and implement a plan of action to succeed the current file formats being used in premedia workflows. Previous file submissions that were handed off from advertising and design agencies became too time-consuming to prepare them for the final run. Top-tier printing and publishing companies such as RR Donnelley, Quad Graphics, Vertis, and Time Inc, started to invest in new technology …

The Legend Of Hahoe Masks, Jung-Mi Yoo

Theses

Not Included

Human-Intoface: The Face As Communication Technology, Troy Bennett

Theses

Not Included

Filter Selection For Spectral Estimation Using A Trichrmatic Camera, David C. Day

Theses

Current imaging practices are based on exploiting metamerism to record and reproduce images. As a result, the data obtained in these images are dependent on the viewing conditions and the observer. While these methods produce acceptable results for day to day use, they often do not exhibit the type of accuracy and control required for scientific purposes such as art conservation. As a solution, many research institutions are now advocating the use of multispectral imaging to record the objects fundamental spectral properties to remove the data's dependency on the observer and viewing environment. The research described in this thesis involved …

Near-Lossless Bitonal Image Compression System, Jeremy Pyle

Theses

The main purpose of this thesis is to develop an efficient near-lossless bitonal compression algorithm and to implement that algorithm on a hardware platform. The current methods for compression of bitonal images include the JBIG and JBIG2 algorithms, however both JBIG and JBIG2 have their disadvantages. Both of these algorithms are covered by patents filed by IBM, making them costly to implement commercially. Also, JBIG only provides means for lossless compression while JBIG2 provides lossy methods only for document-type images. For these reasons a new method for introducing loss and controlling this loss to sustain quality is developed. The lossless …

The Role Of Physical, Chemical, And Microbial Heterogeneity On The Field-Scale Transport And Attachment Of Bacteria, Brian J. Mailloux, Mark E. Fuller, Tullis C. Onstott, James Hall, Hailiang Dong, Mary F. Deflaun, Sheryl H. Streger, Randi K. Rothmel, Maria Green, Donald J. P. Swift, Jon Radke

OES Faculty Publications

A field-scale bacterial transport experiment was conducted at the Narrow Channel Focus Area of the South Oyster field site located in Oyster, Virginia. The goal of the field experiment was to determine the relative influence of subsurface heterogeneity and microbial population parameters on flow direction, velocity, and attachment of bacteria at the field scale. The field results were compared with results from laboratory-scale column experiments to develop a method for predicting field-scale bacterial transport. The field site is a shallow, sandy, unconfined, aerobic aquifer that has been characterized by geophysical, sedimentological, and hydrogeological methods. Comamonas sp. strain DA001 and a …

Effective Packaging-Related Specification Management Software For A Packaging Documentation System, Gregory Cullen

Theses

An extreme amount of time and money is lost when a company utilizes an inadequate packaging documentation system. Problems such as confusion, decreased productivity, inaccurate information, and inefficient time to market arise. Having the right tool (in this case specific software) for the job will successfully provide needed information to flow throughout a packaging documentation system. In investigating the importance of this tool, Duracell will be the company focused on as part of this case study. Duracell's current packaging documentation system consists of a series of internal electronic transfers and physical distribution of packaging specifications. Relevant information is distributed among …

Demographic Assessment Of The Blue Crab (Callinectes Sapidus) In Chesapeake Bay Using Extractable Lipofuscins As Age Markers, Se-Jong Ju, David H. Secor, H. Rodger Harvey

OES Faculty Publications

The blue crab (Callinectes sapidus) plays an important economic and ecological role in estuaries and coastal habitats from the Gulf of Mexico to the east coast of North America, but demographic assessments are limited by length-based methods. We applied an alternative aging method using biochemical measures of metabolic byproducts (lipofuscins) sequestered in the neural tissue of eyestalks to examine population age structure. From Chesapeake Bay, subsamples of animals collected from the 1998-99 (n-769) and 1999-2000 (n=367) winter dredge surveys were collected and lipofuscin was measured. Modal analysis of the lipofuscin index provided separation into three modes, whereas carapace-width …

The Independent Rep As A Source Of Competitive Advantage: An Actionable Scale For Rep Selection, Kathleen H. Gruben, Barbara J. Coe

Marketing: Faculty Publications

This study develops a scale that offers an actionable approach for suppliers’ use in selecting their reps. Rep selection is the critical first step suppliers take in developing profitable, long-term relationships with retailers. Retailers’ loyalties are often bestowed on the rep, rather than the supplier. As identified in the study, the rep needs to be professional, accommodating, ethical, sensitive, and compassionate to satisfy the retailer. The scale provides suppliers a technique for measuring these characteristics. Prior to this scale, no instrument was available to measure these characteristics, which increase the retailer’s likelihood of developing loyalty.

Life Values In Youth Sport: A Qualitative Analysis, Carla J. Schmitt

College of Graduate Studies: Theses & Dissertations (1964–2006)

A qualitative analysis was used to examine the life values gained and enhanced through participation in youth soccer from the player, coach, and parent perspectives. Nine players, nine coaches, and nine parents were interviewed for this study. Participants were placed in groups according to classification and availability, and participants not available for the group times, were individually interviewed. The interview guides consisted of 11 questions, and two separate guides were used, one for players and one for coaches and parents. All interviews were hand, audio, and video recorded. Triangulation, involving the primary researcher and two additional researchers familiar with qualitative …

A Study Of Elementary Teachers' Abilities, Attitudes, And Beliefs About Problem Solving, Nancy Mullins Brown

College of Graduate Studies: Theses & Dissertations (1964–2006)

Problem solving has been alternately viewed as the justification for the study of mathematics or as the impetus and means for studying mathematics. This study examines characteristics—attitudes toward problem solving, beliefs about problem solving, and abilities to solve problems—of elementary teachers of grades three, four, and five that relate to problem solving.

Participants completed a two-part survey to quantify their attitudes and beliefs and a problem-solving activity which quantified their problem-solving abilities. Four participants were subsequently interviewed. Analyses showed that these teachers had generally positive attitudes toward problem solving, generally positive beliefs about problem solving, and generally poor problem-solving abilities. …

Effectiveness Of Education On Diabetes Control, Irene Nganga

College of Graduate Studies: Theses & Dissertations (1964–2006)

The purpose of this study was to examine the effect of a diabetes education intervention strategy on the clinical and biochemical status of patients in the Diabetes Complications Prevention Study (DCPS) at Candler County Hospital in Metter, Georgia. The participants in this study were all active members in the DCPS program. This intervention group was paired to control group members of a similar age and race. A sample size of 18 participants and an equal number of controls was chosen for this evaluative study. The sampling method utilized for participants in the study was non-probability quota sampling. Medical records were …

An Army Of One... With Dependents: A History Of The Army Family, Stacey Lynne Brown

College of Graduate Studies: Theses & Dissertations (1964–2006)

Family members have accompanied the army for the entire 227-year history of the organization. This thesis outlines the formation of the army family and its continuation through times of peace and war. It establishes the army family as a community based on the existence of three elements: geographic location, social interaction, and common ties. The results of the research for this paper establish a common experience among the members of the army family that exists throughout history and is a vital part of the success and continuation of the community.

The Cardiotoxicity Of Carbon Monoxide, Ashvin P. Patel

Peninsula Medical School Theses

The mechanism(s) responsible for the cardiotoxicity of CO are not clear and do not appear to arise solely from tissue hypoxia. Tissue hypoxia is produced by CO binding to haemoglobin and reducing the amount of oxygen carried by the blood in vivo. CO-induced hypoxia in vivo may be responsible for producing conditions such as those found during ischaemia/reperfusion (l/R) injury. Reactive oxygen species (ROS) produced during l/R injury is established and responsible for cellular/tissue damage from the oxidative damage. We postulate that oxidative stress is responsible for the CO-associated cardiac morbidities found in some cases following severe acute exposure to …

Risk Factors Associated With The Mucociliary Apparatus In Intensive Care Patients, Ross James Kay

Peninsula Medical School Theses

Initially, there were two principal aims of this investigation. A laboratory based project studying the effect of elevated fraction of inspired oxygen on the ciliary coverage of rat trachea in culture and a clinically based investigation of the ciliary coverage and frequency of ciliary ultrastructural abnormalities in the bronchus of intensive care unit patients. The mucociliary apparatus is the main airway defence mechanism protecting the lungs from respiratory infections. It is vital in intubated patients, as they lack the back up clearance mechanism normally provided by the cough reflex. Ciliary coverage and ultrastructural integrity are two key components of effective …