Digital Commons Network^™

Visitor Profile Of Snowcoach Passengers In West Yellowstone, Mt, Norma P. Nickerson, Robert G. Dvorak, Jim Wilton

Institute for Tourism and Recreation Research Publications

The purpose of this study was to provide an understanding of who is using the West Yellowstone snowcoach, why they are visiting, and what encouraged them to take a snowcoach trip.

Establishing A Historic Benchmark For Rimrock Pine Communities At New River Gorge National River, West Virginia, Richard Stockton Maxwell

Graduate Theses, Dissertations, and Problem Reports (ETD)

The structure and composition of a rimrock pine community was studied in the New River Gorge National River, West Virginia. A forest survey found that the overstory was dominated by Pinus virginiana, Nyssa sylvatica, Oxydendrum arboreum, Acer rubrum, and Quercus spp. The importance of Pinus virginiana decreased rapidly with increasing distance from the cliff edge and was replaced by hardwood competitors. Regeneration of Pinus virginiana (∼4,200 stems/ha) was deemed inadequate to sustain a pine forest except on the harshest sites near the cliff edge. A 108-year (1897-2005) fire chronology was constructed from 51 fire scars recorded by 23 pines along …

Modeling Small Business Growth, Migration Behavior, Local Public Services And Household Income In Appalachia: A Spatial Simultaneous Equations Approach, Gebremeskel H. Gebremariam

Graduate Theses, Dissertations, and Problem Reports (ETD)

In an effort to analyze the interdependences among small business growth, migration behavior, local public services, and median household income, this study developed a simultaneous-equation system under the assumptions of profit maximization of firm and utility maximization of households as well as the neoclassical assumption of equilibrium growth in a partial lag-adjustment growth-equilibrium framework. This model is an extension of the "jobs follow people or people follow jobs" literature and it improved previous models in the growth-equilibrium tradition by explicitly modeling local government and regional income in the growth process. It also explicitly modeled gross in-migration and gross out-migration separately …

Nondestructive Evaluation Of Fiber Reinforced Polymer Bridge Decks Using Ground Penetrating Radar And Infrared Thermography, Cheng Lok Hing

Graduate Theses, Dissertations, and Problem Reports (ETD)

Recent studies have focused on the development of Fiber Reinforcement Polymer (FRP) as an alternative construction material for highway bridge decks.;The goal of this study was to explore the viability of nondestructive testing of FRP bridge decks using infrared thermography (IRT) and ground penetrating radar (GPR).;All tests were conducted on a 6' x 3' (1828.8mm x 914.4mm) low profile (4'' or 101.6mm deep) FRP bridge deck and a 3' x 2' (914.4mm x 609.6mm) low profile FRP bridge deck specimen with embedded delaminations. Replaceable wearing surface modules with air-voids of varying sizes were used to simulate air-filled debonds between the …

It Takes A Town To Build A Trail: Relationships Between Nonprofit Organizations And Local Governments In Rail-Trail And Greenway Development In Three West Virginia Communities, Kelly L. Pack

Graduate Theses, Dissertations, and Problem Reports (ETD)

As more communities across the country are developing rail-trails and greenways, relationships among community-based nonprofit organizations and local government entities evolve during trail development. Twenty-three participants from the nonprofit and local government sectors in three West Virginia municipalities were interviewed about their relationships and experience in rail-trail and greenway development. This qualitative analysis employs a grounded theory framework and reveals several practical and theoretical findings. Perceived benefits and costs of trail development reported by participants provided a context for how participants relayed experiences indicative of their political and built environments. Factors that constrain or facilitate relationship building between nonprofit organizations …

A Reexamination Of The Distributive Politics Model And The Allocation Of Federal Community Development Block Grant (Cdbg) Dollars, Howard A. Stern

Graduate Theses, Dissertations, and Problem Reports (ETD)

The literature on the distributive politics model suggests that elected officials strategically allocate public benefits to curry favors, secure votes and gain reelection. In other words, elected officials distribute public benefits in such a way as to enhance their own personal careers and goals. Unfortunately, this centralized, top-down perspective (Rich 1989), which focuses exclusively on the motivations of the elected officials, fails to consider the political, economic and social characteristics of the governmental unit represented by the officials. These contextual factors may influence the allocation decisions made by the elected officials. Thus, an expanded distributive politics model---one that takes into …

Openline Newsletter, August 2006, Civil Service Council

OpenLine Newsletter

A monthly newsletter for Civil Service employees, Volume XXXI, Number 2, August 2006.

Role Of A2b Adenosine Receptor Signaling In Adenosine-Dependent Pulmonary Inflammation And Injury, Chun-Xiao Sun, Hongyan Zhong, Amir Mohsenin, Eva Morschl, Janci L Chunn, Jose G Molina, Luiz Belardinelli, Dewan Zeng, Michael R Blackburn

Faculty, Staff and Student Publications

Adenosine has been implicated in the pathogenesis of chronic lung diseases such as asthma and chronic obstructive pulmonary disease. In vitro studies suggest that activation of the A2B adenosine receptor (A2BAR) results in proinflammatory and profibrotic effects relevant to the progression of lung diseases; however, in vivo data supporting these observations are lacking. Adenosine deaminase-deficient (ADA-deficient) mice develop pulmonary inflammation and injury that are dependent on increased lung adenosine levels. To investigate the role of the A2BAR in vivo, ADA-deficient mice were treated with the selective A2BAR antagonist CVT-6883, and pulmonary inflammation, fibrosis, and airspace integrity were assessed. Untreated and …

Evidence Of An Active Enso And Pdq During The Mid-Holocene From A Costa Rican Speleothem, April D. Azouz

UNLV Theses, Dissertations, Professional Papers, and Capstones

Although the El Nino/Southern Oscillation (ENSO) is the most important source of inter-annual climate variability in the tropics, its Holocene history is poorly understood, particularly in Central America. A high resolution (-3.8 years/sample) paleoclimate record of Central American rainfall variability has been reconstructed from a U /Th-dated stalagmite (7890 to 6490 yrs B.P.) from Costa Rica to constrain the onset and variability of ENSO throughout the Holocene, and to determine its role in generating regional climate anomalies. I suggest drier conditions, forced by El Nino, are represented by higher 5180 values, and are correlative with higher 513C values, indicating that …

Identifying Needs And Barriers To Diabetes Education In Patients With Diabetes, Ghazala Rafique, Furqan Shaikh

Community Health Sciences

Objective: To assess the needs, awareness and barriers to diabetes education for self management and to facilitate the initiation of an education programme promoting self care among diabetics and their families.Methods: A qualitative study was conducted among adult diabetics attending outpatient clinics in a tertiary care teaching hospital in Karachi, Pakistan. Semi-structured interviews were conducted on 27 subjects (11 men; 16 women) to identify dominant themes and priority issues.Results: Participants displayed great deal of variation with respect to level of knowledge and motivation for education. Most believed that diabetes was caused by stress. Family was perceived to be a source …

Immunogenicity Of Terephthalate, A Constituent Of Synthetic Polymers, And Its Modulation By Adjuvants, Youssef Aachoui

All-Inclusive List of Electronic Theses and Dissertations

Objective: In this study we have focused on the potential immunotoxicity resulting from exposure to phthalate compounds which are widely present as basic constituents of many synthetic polymers.

A Critical Review Of The Clinical Applications Of Continuous Performance Tests, Yvette Gutierrez

All-Inclusive List of Electronic Theses and Dissertations

Computerized testing has emerged as an important assessment tool for clinicians. In particular, continuous performance tests (CPTs) have become popular measures to assess sustained attention; yet research regarding the clinical usefulness of CPTs appears mixed. This paper will review research literature on CPTs published in peer-reviewed journals/periodicals between 1980 and 2004. A range of descriptive data will be gathered and summarized from the articles including history and present uses of CPTs and psychometric information on various versions of commercially available CPTs. This information will be used to present a summary of the strengths and weaknesses of CPTs as well as …

2006 August, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for August 2006.

Perceived Threat Of Hiv/Aids Between Men Who Have Sex With Men And Heterosexual Males, Traci Laquey Cleveland

College of Graduate Studies: Theses & Dissertations

This study compared the perceived threat of HIV/AIDS and explored the sexual risky behaviors between men who have sex with men (MSM) and heterosexual males. Participants were asked to complete a 33 question survey which included 22 Likert-type scale questions developed to measure the perceived threat of HIV/AIDS, 8 dichotomous questions designed to measure sexual risk behavior and 3 demographic variables; age, sexual orientation and race. The case group consisted of 52 MSM and the control group consisted of 96 heterosexual males. No statistical significant diffrence was found among sexual risky behaviors. Findings from this study indicate that HIV/AIDS prevention …

Earmstrong, Armstrong Atlantic State University

Armstrong News & Publications: e-Armstrong Newsletter (Archived)

No abstract provided.

Coach Effectiveness And Personality Assessments: An Exploratory Analysis Of Thin Slice Interpersonal Perceptions, Jennifer Lynne Knight

College of Graduate Studies: Theses & Dissertations

This research examined accuracy, consensus, and self-other agreement of personality assessments and coaching effectiveness based on thin-slice judgments of 30-second video clips of 9 recreation level coaches. Two hundred and six naive raters viewed the clips and rated the targets on coaching effectiveness and personality attributes. Ratings of coaching effectiveness were correlated with expert ratings of effectiveness to measure accuracy. The ratings of attributes were correlated with expert ratings of the same attributes to measure consensus. Gender, race, and level of sport participation of naive raters was subjected to independent sample t-tests and one-way analysis of variance (ANOVA) to determine …

Trading Sex: Voluntary Or Coerced? The Experiences Of Homeless Youth, Kimberly A. Tyler, Katherine Johnson

Department of Sociology: Faculty Publications

This study examined the circumstances surrounding a homeless youth’s “decision” to trade sex for food, money, shelter, or drugs. Forty homeless youth in 4 Midwestern states participated in individual, in-depth qualitative interviews. Interviewers recruited youth through both service agencies and street outreach. The findings revealed that approximately one third of the sample had some experience with trading sex, whether it was in the form of having traded sex, having been propositioned to trade sex but having refused, or having friends or acquaintances that had traded sex. Young people ‘s reports indicated that they had traded sex for things they deemed …

An Exploration Of Artists’ Use Of Color, Kate Horn

EVMS School of Health Professions Theses & Dissertations

The use of color creates a varied reaction from person to person within the human experience. Color has been theorized to have many different symbolic meanings. However, no definitive link between color and symbolic meaning has been found. Research about human response to color has been examined in relation to cognitive, psychological, and physiological effects. Within the field of art therapy, color is important for understanding the client’s view. However, the art therapist’s interpretation of client color use may be based on myths perpetrated in the field. In-depth interviews of three professional artists were done in order to explore the …

Illinois State University Annuitants Association Newsletter, August 2006, Illinois State University, Annuitants Association

ISUAA News

Illinois State University Annuitants Association newsletter

No Relief: Understanding The Supreme Court's Decision In Town Of Castle Rock V. Gonzales Through The Rights/Remedies Framework, Tritia L. Yuen

American University Law Review

No abstract provided.

Wi-Fi Everywhere: Universal Broadband Access As Antitrust And Telecommunications Policy, Hannibal Travis

American University Law Review

No abstract provided.

Ankle Kinetics During Landing Tasks In Participants With Chronic Ankle Instability And Uninjured Controls, Alison Lorinda Bauer

College of Graduate Studies: Theses & Dissertations

Lateral ankle sprains are a common injury sustained by physically active individuals. Many of these individuals will incur repetitive episodes of lateral ankle sprain, resulting in chronic ankle instability (CAI). CAI has been heavily researched, but few conclusions have been drawn. Much of this research has focused on sagittal plane kinematics and kinetics. Therefore, the purpose of this study was to compare three-dimensional ankle joint kinetics during functional landing tasks in participants with CAI and uninjured controls. Participants performed single-leg vertical drop landings and single-leg cross-over landings. There were no significant differences between the two groups for ankle net joint …

The Determination Of Lung Function Using Impulse Oscillometry And Spirometry, MéCole Vordalander Ingram

College of Graduate Studies: Theses & Dissertations

This study was designed to establish normative data for individuals 18-22 years old using oscillometry by comparing the values to spirometry. Oscillometry is a less invasive procedure for respiratory testing than spirometry testing. One hundred and forty-two participants completed self-assessment questionnaires, along with body composition measurements and at least three trials each of oscillometry and spirometry testing. The results of the study conclude that no normative data could be established in this study over all resistance (R) and reactance (X) frequencies for males and females. The secondary goal of this study was to examine the effects of smoking, physical activity, …

Principals' Perceptions Regarding Recess In Georgia Elementary Schools, Lori Elaine Morrison

College of Graduate Studies: Theses & Dissertations

The researcher's purpose in this study was to obtain the perceptions of principals regarding recess in Georgia's elementary schools, their recess practices, their considerations in developing recess, their guidelines of implementing recess, and principal's demographics. The quantitative data was analyzed using Statistical Package for Social Sciences (SPSS) (1999)-program version 11.0. The researcher developed a Likert-scale survey that was mailed to 500 Georgia elementary principals. Two hundred ten principals completed and returned the questionnaire. In the overarching question, the researcher proposed to examine the perceptions of principals regarding recess in Georgia elementary schools. The following findings support principals' perceived recess positively …

Nanotechnology And The United States National Plan For Research And Development In Support Of Critical Infrastructure Protection, Lisa Campbell

Canadian Journal of Law and Technology

In an effort to predict and avert threats to national security, governments in general, and that of the United States in particular, have devoted considerable resources to developing technological systems that gather information about individuals. In the past five years, the U.S. government has collected information about the movement of individuals across and within its national borders from various sources, including border security stations, law enforcement officials, and immigration authorities. Until recently, it seemed impossible for the U.S. government to draw useful analyses from all of the data it is collecting. The sheer volume and complexity of the information made …

P27kip1 And P130 Cooperate To Regulate Hematopoietic Cell Proliferation In Vivo, Inês Soeiro, Azim Mohamedali, Hanna M. Romanska, Nicholas C. Lea, Emma S. Child, Janet Glassford, Stephen J. Orr, Claudia Roberts, Kikkeri N. Naresh, El-Nasir Lalani, David J. Mann, Roger J. Watson, N. Shaun B. Thomas, Eric W. -F. Lam

Department of Pathology and Laboratory Medicine

To investigate the potential functional cooperation between p27^Kip1 and p130 in vivo, we generated mice deficient for both p27^Kip1 and p130. In p27^Kip1−/−;p130^−/− mice, the cellularity of the spleens but not the thymi is significantly increased compared with that of their p27^Kip1−/− counterparts, affecting the lymphoid, erythroid, and myeloid compartments. In vivo cell proliferation is significantly augmented in the B and T cells, monocytes, macrophages, and erythroid progenitors in the spleens of p27^Kip1−/−; p130^−/− animals. Immunoprecipitation and immunodepletion studies indicate that p130 can compensate for the absence …

Expanding Access To Care Through A Resident-Initiated Hepatitis C Clinic - An Innovative Method For Incorporating Acgme Core Competencies Into The Management Of Medically Underserved Patients, Joseph L. Yozviak Do, Facp, Suzanne J. Templer Do, Erini Vasiliadis Do, Vishal Patel Md, Nicole M. Agostino Do, K Nadeem Ahmed Md, Edward Norris Md, Fapm, Charles M. Brooks Md, Eric J. Gertner Md, Mph

Department of Medicine

No abstract provided.

The Acute Effects Of Nut Ingestion On Plasma Levels Of Polyphenol Compounds, Biomarkers Of Antioxidant Status, And Lipid Peroxidation, Setareh Torabian Esfahani

Loma Linda University Electronic Theses, Dissertations & Projects

Nuts are rich sources of polyphenolic compounds and nutrients, which have antioxidant capacity. To assess the acute effect of treatment diet (75% of energy from nuts (walnut or almond) and control diet (habitual diet with no nut consumption) in healthy subjects on plasma total phenol content, antioxidant capacity and plasma lipid peroxidation. Thirteen subjects participated in the crossover design study. After an overnight fast, walnut, almond and a control diet, in form of smoothies, were consumed by the study subjects. Each subject participated on three occasions one week apart, consuming one of the smoothies each time. Blood samples were obtained …

Determinants Of Long-Term Care Service Utilization By Mexican-American Family Caregivers, Angelica P. Herrera

Loma Linda University Electronic Theses, Dissertations & Projects

Objectives: Participation in long-term care services may prevent the deterioration of family caregivers' mental and physical health, yet research suggests that Latino caregivers may forego using long-term care services in the absence of other barriers to long-term care use (e.g., lack of insurance).

Methods: An adapted version of the Andersen Model of Health Care Service Utilization served as a framework for examining familism, acculturation, gender roles, religiosity, and knowledge and perceptions about long-term care, as potential determinants of long-term care service use, alongside other factors known for their association with long-term care use (e.g. functional status of care recipient, caregiver …

The Role Of News Leaks In Governance And The Law Of Journalists' Confidentiality, 1795-2005, Richard B. Kielbowicz

San Diego Law Review

When the Supreme Court first grappled with prior restraints and the rights of reporters to attend criminal trials, it looked to history and the societal functions of the media in establishing presumptions that favored the press. This Article follows a similar path. Part II sketches the role of leaks in governance between the adoption of the Constitution and World War II to underscore the integral role leaks have played in the nation's political communication. Part III shows that the general law of journalists' confidentiality before and after Branzburg developed with little regard for the distinct institutional contributions of leaks. Part …