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Improvement Of The Mine Fire Simulation Program Mfire, Lihong Zhou

Graduate Theses, Dissertations, and Problem Reports (ETD)

Fire represents one of the most severe hazards to underground mines. A good understanding of the interaction between a mine fire and the mine ventilation network would be very crucial for fire emergency planning and hazard control. MFIRE, an underground mine fire simulation program developed in 1980's, is a tool that can be used to simulate the impacts of a mine fire event to a mine ventilation network. However, the lack of the abilities to simulate some of the important mine fire phenomena realistically hindered its wide applications. This research has been carried out to improve the MFIRE program. The …

Water Resources Year In Review - Winter 2009 Vol 21. No 2, Annis Water Resources Institute

AWRI Reviews

No abstract provided.

Faculty Newsnotes 2009 No. 413, Office Of The Provost

Faculty Newsnotes (1972-2010)

No abstract provided.

Bed Bugs: For Pest Control Operators, Ryan S. Davis

All Current Publications

Over the past decade reports of bed bug infestations (Cimicidae: Cimex lectularius) throughout North America and abroad have been on the rise. Accordingly, bed bug submissions to the Utah Plant Pest Diagnostic Lab have also been increasing.

Fluorescent Protein Markers To Tag Collagenous Proteins: The Paradigm Of Procollagen Vii, Hye J. Chung, Andrzej Steplewski, Jouni Uitto, Andrzej Fertala

Department of Dermatology and Cutaneous Biology Faculty Papers

Fluorescent proteins are powerful markers allowing tracking expression, intracellular localization, and translocation of tagged proteins but their effects on the structure and assembly of complex extracellular matrix proteins has not been investigated. Here, we analyzed the utility of fluorescent proteins as markers for procollagen VII, a triple-helical protein critical for the integrity of dermal-epidermal junction. DNA constructs encoding a red fluorescent protein-tagged wild type mini-procollagen VII α chain and green fluorescent protein-tagged α chains harboring selected mutations were genetically engineered. These DNA constructs were co-expressed in HEK-293 cells and the assembly of heterogeneous triple-helical mini-procollagen VII molecules was analyzed. Immunoprecipitation …

Empirical Likelihood In Missing Data Problems, Jing Qin, Biao Zhang, Denis H. Y. Leung

Research Collection School Of Economics

Missing data is a ubiquitous problem in medical and social sciences. It is well known that inferences based only on the complete data may not only lose efficiency, but may also lead to biased results if the data is not missing completely at random (MCAR). The inverse-probability weighting method proposed by Horvitz and Thompson (1952) is a popular alternative when the data is not MCAR. The Horvitz–Thompson method, however, is sensitive to the inverse weights and may suffer from loss of efficiency. In this paper, we propose a unified empirical likelihood approach to missing data problems and explore the use …

Boys And Girls Clubs Of Conejo And Las Virgenes Employee Handbook, Boys And Girls Clubs Of Conejo And Las Virgenes

Human Resource and Volunteer Management

Boys and Girls Clubs of Conejo and Las Virgenes Employee Handbook as of December 2009.

Human Error In Mining: A Multivariable Analysis Of Mining Accidents/Incidents In Queensland, Australia And The United States Of America Using The Human Factors Analysis And Classification System Framework, Jessica Patterson

All Dissertations

Historically, mining has been viewed as an inherently high-risk industry. Nevertheless, the introduction of new technology and a heightened concern for safety has yielded marked reductions in accident and injury rates over the last several decades. In an effort to further reduce these rates, the human factors associated with incidents/accidents need to be addressed. A modified version of the Human Factors Classification and Analysis System (HFCAS-MI) was used to analyze lost time accidents and high-potential incidents from across Queensland, Australia and fatal accidents from the United States of America (USA) to identify human factor trends and system deficiencies within mining. …

Job Offer Expectancies: An Analysis Of Antecedents, Outcomes And Moderated Effects, Matthew Millard

All Dissertations

Restricted by limited time and resources, job applicants are often required to make decisions based on their own estimations of an organization's likelihood to extend a job offer. These estimations, or offer expectancies, may be linked to several applicant attitudes and behaviors that have yet to be examined fully in the literature (e.g., job pursuit or information seeking behaviors, search expansion, etc.). We know relatively little about how these perceptions are formed. In this study, actual job applicants were asked to report their perceptions of and behavioral intentions towards organizations that they are currently applying to but have not yet …

Roles, Responsibilities, Celebrations, And Post-Presidency Aspirations Of Female College Presidents, Almeda Jacks

All Dissertations

Of the 3,300 university and college presidents in higher education in the United States, only 23% are held by females (The Chronicle of Higher Education, 2007). The percentage of female students in most institutions in higher education is higher than those of male students.
The Central questions that guided this research study are as follows: What are the roles and responsibilities of presidents of higher educational institutions? How do presidents of higher education celebrate their professional and personal accomplishments? Additionally, what are the post-presidency aspirations of the eight women interviewed who all currently are in their first presidency position in …

Preservice Teacher Attitudes And Intentions Toward An Inclusive Educational Environment: An Application Of The Theory Of Planned Behavior, Julie Jones

All Dissertations

The purpose of this research project was to identify preservice teacher beliefs, attitudes, and intentions toward the inclusion of students with disabilities in a predominately general education environment. A survey instrument was created based on Ajzen and Fishbein's theory of planned behavior and disseminated to three universities in South Carolina. This study improves upon existing studies of preservice teacher attitudes because it takes place at more than one institution and is grounded in a theory that explores the many- layered aspects of attitude.
Preservice teacher attitudes were moderately positive on all measures: behavioral beliefs, subjective norms, and perceived behavioral control. …

Evaluation Of Best Management Practices To Reduce Nutrients Runoff In Watersheds In Arkansas, Hector German Rodriguez Diaz

Graduate Theses and Dissertations

There are many non point sources (NPS) of pollution issues across the state of Arkansas. Each region of the state has different concerns. Many watersheds have been included in the Arkansas's 2008 303(d) list for NPS impairments with sediment and nutrients being the primary causes of concern. This research hypothesized that there are no cost or net returns risks when adopting best management practices (BMPs) to control nutrients runoff and that selection, timing, placement and cost have no impact on the implementation of BMPs. Using two priority watersheds, the L'Anguille River and the Lincoln Lake, as examples, the environmental benefits …

Applications Of Variable Number Tandem Repeat Genotyping In The Validation Of An Animal Medical Model And Gene Flow Studies In Threatened Populations Of Reptiles, Candace D. Smith

Graduate Theses and Dissertations

We used variable number tandem repeats (VNTR) to validate the chicken as a human medical model for Pulmonary Arterial Hypertension. We identified seven regions on four chromosomes and interrogated for VNTR markers that significantly associate with Pulmonary Hypertension Syndrome/ascites. In those regions, we identified 7 candidate genes; AGTR1, ACE, p38MAPK, SST, 5HT2B, NET1, and CALM3 for further analysis as significantly contributing QTL for ascites/PHS. We also used variable number tandem repeats to measure gene flow and gather evidence for multiple paternity in a population of Timber rattlesnakes, Crotalus horridus. We were able to verify 1 VNTR that can be used …

2009 December, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for December of 2009.

Vaccination Nation: A Bioethical Feminist Inquiry Into The Political, Social And Ethical Controversy Surrounding The Human Papillomavirus Vaccine, Kirsten Keller Morin

College of Graduate Studies: Theses & Dissertations

This theoretical inquiry has explored the political, social, and ethical controversy surrounding the government's push to mandate the human papillomavirus (HPV) vaccine for adolescent girls. This vaccine has the potential of preventing cancer, specifically cervical cancer. There is a growing debate in this country whether this new HPV vaccine, Gardasil®, should be added to the list of school-mandated vaccines. Karen Houppert (2007) has stated that this particular "vaccine protects girls and women from cervical cancer and genital warts caused by the human papillomavirus (HPV)" (p. 17). So, what is the controversy? It all started with the fact that this vaccine …

Bias In Closed Population Capture-Recapture, Candace M. Lynn

College of Graduate Studies: Theses & Dissertations

Our primary question was the effect of departures from assumptions on population estimates obtained using three maximum likelihood population size estimators: M0 (all individuals have the same capture probability on all occasions), Mb (behavior is affected by prior capture) and Mt (all individuals have the same capture probability that varies by occasion). After examining the initial results and observing substantial negative bias (underestimates), we attempted to model the bias for M0 and Mb capture scenarios as these situations had consistent patterns. The Mt scenario with its erratic behaviors was not modeled. We noted that M0 and Mt performed equally well …

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Evening Primrose Oil, Bryan Bayles, Richard Usatine

Public Health (Archived)

Evening primrose oil (Oenothera biennis) is a commonly used alternative therapy and a rich source of omega-6 essential fatty acids. It is best known for its use in the treatment of systemic diseases marked by chronic inflammation, such as atopic dermatitis and rheumatoid arthritis. It is often used for several women’s health conditions, including breast pain (mastalgia), menopausal and premenstrual symptoms, cervical ripening, and labor induction or augmentation. However, there is insufficient evidence to make a reliable assessment of its effectiveness for most clinical indications. The current evidence suggests that oral evening primrose oil does not provide clinically significant improvement …

Who Governs Energy? The Challenges Facing Global Energy Governance, Ann Florini, Benjamin K. Sovacool

Research Collection School of Social Sciences

This article conceptualizes the energy problems facing society from a global governance perspective. It argues that a notion of "global energy governance," taken to mean international collective action efforts undertaken to manage and distribute energy resources and provide energy services, offers a meaningful and useful framework for assessing energy-related challenges. The article begins by exploring the concepts of governance, global governance, and global energy governance. It then examines some of the existing institutions in place to establish and carry out rules and norms governing global energy problems and describes the range of institutional design options available to policymakers. It briefly …

An Entity Sui Generis In The Wto: Taiwan's Wto Membership And Its Trade Law Regime, Han-Wei Liu

Research Collection Yong Pung How School Of Law

As one of the founding members of the General Agreement on Tariffs and Trade (GATT), Taiwan (the Republic of China or ROC) - the 17th largest economy, was granted accession to the World Trade Organization (WTO) in November 2001 after its observer status of eleven years. Taiwan, classified by most commentators as an "unrecognized state" or an "entity sui generis", has been excluded from most of the major international organizations. Taiwan's accession to the WTO, therefore, is considered to be an important breakthrough in diplomacy for the past decades. Notwithstanding its WTO membership, the Taiwanese Government has employed numerous trade …

Administrator's Perceptions Of Mentoring Programs For New Assistant Principals, Takila M. Curry

College of Graduate Studies: Theses & Dissertations

Assistant principals are now required to serve as instructional and curriculum leaders. Assistant principal mentoring has been deemed as one way to make new assistant principals ready for the challenges that they will face as they begin their careers. The purpose of the qualitative study was to understand administrators' perceptions of mentoring programs for new assistant principals. The study was carried out in elementary, middle and high schools, and a district office in a Georgia Regional Educational Service Agency (RESA) that supplied funding to implement a mentoring program that would help mold assistant principals into quality school leaders. The methodology …

Barriers To High School Student Academic Success, Judy S. Sapp

College of Graduate Studies: Theses & Dissertations

Since the passage of the federal legislation known as No Child Left Behind, school districts are under increasing pressure to decrease high school dropout rates and to increase high school graduation rates. There is a critical need for schools to develop and implement programs designed to maximize academic success for all high school students. The purpose of this present research was to investigate the perceptions of high school teachers and high school students about barriers to high school student academic success. For purposes of this study, high school academic success is defined as the completion of all high school diploma …

The Impact Of After School Learning Centers On Low Achieving African American Elementary Students, Jorja Lockhart Scott

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to determine the impact of after school learning centers in a rural school district in South Carolina on Measures of Academic Progress achievement scores for low achieving African American elementary students. The researcher collected and analyzed Palmetto Achievement Challenge Test data administered in the Spring of 2008 from the state database and identified 419 African American low achieving fourth and fifth grade students for the study. The Educational Accountability Act of South Carolina requires that schools develop individual academic plans and provide remediation for students in grades three through eight who score Below Basic …

European Union Food Law Update, Emilie H. Leibovitch

Journal of Food Law & Policy

In June 2009, citizens of the European Union elected a new European Parliament. Some Members of the European Parliament (MEPs) were reelected while some were not. The majority party is the EPP, the Group of the European People's Party, and the Group of the Progressive Alliance of Socialists & Democrats has the second majority of the seats. The elections were still governed by the Treaty of Nice, since up until very recently, the future of the Treaty of Lisbon was still uncertain. The Treaty of Lisbon was up until now rejected by a few Member States, who, by their reluctance …

Professional Psychology Training Programs: Program Interventions And Prediction Of Doctoral Student Stress And Life Satisfaction, Crista Montgomery M.S

All-Inclusive List of Electronic Theses and Dissertations

A growing literature on professional training and practice of psychology advocates that psychologists must be educated on risks and effects of impairment and the importance of self-care. Despite the general recognition of the importance of these issues, they have not been incorporated into training standards such as the American Psychological Association (APA) Guidelines and Principles of Accreditation (2007). In order to assess the approaches that programs currently adopt to address impairment and self-care, this study extended and updated previous research. A large sample of students (n = 591) enrolled in APA accredited doctoral training programs in professional psychology completed surveys …

Stressful Life Events And Interpersonal, Religious, And Spiritual Changes, Paul Murdock

All-Inclusive List of Electronic Theses and Dissertations

Survivors of stressful life events and traumatic experiences often report positive psychological changes “...as a result of the struggle with highly challenging life circumstances” (Tedeschi & Calhoun, 2004, p. 1). Three often reported areas of growth include having a greater appreciation for life in general, new priorities, and an increased significance placed on interpersonal, spiritual or religious issues. Despite reports of positive changes, the literature on stress-related growth (SRG) is inconclusive as to whether SRG is an illusion or represents actual change. For example, no studies to date appear to use longitudinal data, objective indictors, or behavioral measures of change. …

Attention-Deficit/Hyperactivity Disorder And Sleep Disturbances: Consideration Of Familial Influences, Gretchen Stuckert Noble

All-Inclusive List of Electronic Theses and Dissertations

The present study examined the extent to which parenting influences problems with sleep in children referred for an evaluation of Attention-Deficit/Hyperactivity Disorder (ADHD). Data was collected from parents and/or legal guardians of sixty-three 4- to 12-year old children referred for assessment at an ADHD Evaluation Clinic located at a Midwestern university. Previous literature linking sleep problems to ADHD has typically derived from community and pediatric sleep clinic samples and has largely overlooked children with sub-clinical sleep impairments and/or those whose sleep problems stem from alternate etiologies. More than 60% of parents/caregivers in the current study reported significant child sleep difficulties. …

Stress And Anxiety Among Korean International Students At Liberty University Analyzed With The State-Trait Anxiety Inventory (Form Y), Jae Duk Kim

Doctoral Dissertations and Projects

International students face unique issues, including anxiety while adjusting to cultural unfamiliar and academic challenges. This research study examined characteristics and anxiety levels as Korean international seminary students (n = 61) living in the U.S. and compared them with Korean domestic seminary students (n = 120) living in Korea using the State-Trait Anxiety Inventory (Form Y) (Spielberger, 1983). The results: the Pearson correlation indicated that the state anxiety scores and trait anxiety scores were significantly related. Korean international seminary students had statistically significantly higher mean scores on state and trait anxiety than Korean domestic seminary students. The 2×2×2 ANOVA revealed …

The Limits Of Advocacy, Amanda Frost

Duke Law Journal

Party control over case presentation is regularly cited as a defining characteristic of the American adversarial system. Accordingly, American judges are strongly discouraged from engaging in so-called "issue creation"-that is, raising legal claims and arguments that the parties have overlooked or ignored-on the ground that doing so is antithetical to an adversarial legal culture that values litigant autonomy and prohibits agenda setting by judges. And yet, despite the rhetoric, federal judges regularly inject new legal issues into ongoing cases. Landmark Supreme Court decisions such as Erie Railroad Co. v. Tompkins and Mapp v. Ohio were decided on grounds never raised …

Constitutional Limits On Private Policing And The State’S Allocation Of Force, M. Rhead Enion

Duke Law Journal

This Note argues that a variety of "private police" forces, such as university patrols and residential security guards, should. be held to the constitutional limitations found in the Bill of Rights. These private police act as arms of the state by supplying force in response to a public demand for order and security. The state, as sovereign, retains responsibility to allocate force, in the form of either public or private police, in response to public demand. This state responsibility-a facet of its police power-is evidenced throughout English and American history. When this force responds to a public demand for order …