Social and Behavioral Sciences Commons^™

Molecular Actions Of The Vitamin D Receptor In Mammary And Skin Carcinogenesis, Samantha L. Chu

Anthropology

Vitamin D has been linked to breast cancer risk in animal and human studies, suggesting that the active metabolite 1,25-Dihydroxyvitamin D (1,25D) might protect breast cells from transformation. In human mammary epithelial (HME-hTERT) cells, which express vitamin D receptor (VDR), 1,25D exerts anti proliferative and pro-differentiating effects, but the molecular mechanisms that mediate these actions are unknown. In previous studies we used genomic profiling to classify 1,25D regulated networks in HME-hTERT cells that may contribute to the anti-cancer effects of vitamin D. Through this approach we detected a 60-fold increase in the cytokine CD14 in HME-hTERT cells treated with vitamin …

Implications Of Tanzanian Culture On Nutrition And Their Effects In People Living With Hiv/Aids, Jennifer Pollard

Anthropology

Many Africans living with HIV/AIDS also suffer from malnutrition. Together, HIV and malnutrition greatly compromise the immune system of an individual, with each condition increasing the effects of the other. This field study examines Maasai in the Arusha region of Tanzania where approximately 5.6% of the population is infected with HIV/AIDS and 45% of children exhibit stunted growth, indicating chronic malnutrition within the population. Cultural factors including gender inequality, knowledge levels, and traditions associated with Maasai (the predominant tribe in the Arusha region) were analyzed in their contributions to malnutrition and HIV. The study was conducted over three months in …

Family-Friendly Work Environment? An Investigation Of Women's Job Stress And Satisfaction, Nina Ciric

Theses and Dissertations - UTB/UTPA

Little research has focused on women with and without children in the workplace and their work-life balance. This study is conducted through the lens of organizational culture in order to determine how different workplace policies can influence women and their job satisfaction and level of job stress. The participants for this study included 172 female students and staff (working full and part time) from an institution of higher education in South Texas. Results showed no significant differences in women's job satisfaction or stress level at work, regardless of having children or not. However, there is a positive relationship between women's …

The Ethics Of Conscious Capitalism: Wicked Problems In Leading Change And Changing Leaders, Jeremy P. Fyke, Patrice M. Buzzanell

College of Communication Faculty Research and Publications

Given corporate scandals, organizational crises, and accounting irregularities (e.g. Citigroup, BP oil spill, Enron, Arthur Andersen), leadership ethics has grown in relevance. The current study takes a discursive approach to engage in a multimethod case study of a consulting and leadership development firm that takes Conscious Capitalism as the impetus for, and target of, leader development. Using constructivist grounded theory and critical discourse analysis, we reveal themes and ‘best practices’ voiced by consultants and clients for cultivating mindfulness and developing ethical leaders, as well as micro- and macro-level paradoxes, tensions, and challenges: structuring-releasing; expanding-contracting; opening up-closing; and collaborating-competing. Our critical …

Results Of The 2013 Good To Go Commuter Challenge Impact Survey, Mike Mccurdy, Tyler Curtis

Community Project Design and Management Reports - Sociology

This report contains results of an impact study of previous participants of the Good To Go Commuter Challenge in McLean County, IL. The survey was designed to gauge the impact of the 2011 and 2012 Good To Go Commuter Challenges in promoting year-round sustainable commuting among Challenge participants.

221 surveys were completed out of possible 1077 user registrations on the Good To Go online registration tool, a response rate of 20.5%. Results revealed that the Challenge appears to be successful in at least modest travel behavior change by participants.

Overall, 40.4% of respondents increased the frequency in which they chose …

“William Clark: Reflections On His Interactions With Family, Native Nations, And Landscapes.”, Jay H. Buckley

Faculty Publications

W hen William Clark was born on August 1,1770, the Virginia Colony encompassed a territory that stretched from the Atlantic Ocean to the Mississippi River, including all of what would become Kentucky and portions of West Virginia, Ohio, Indiana, Wisconsin, Illinois, and Indiana. When Clark was 17, the ratification of the U.S. Constitution created the United States of America. Five years later, Kentucky entered the union as the fifteenth state. The 1803 Louisiana Purchase effectively doubled the size of America. Clark was instrumental in exploring this new territory, negotiating with its original inhabitants, encouraging American settlement, and establishing his home …

“Short Tempers And Long Knives: Hostilities Between The Blackfeet Confederacy And American Fur Trappers From 1806 To 1840.”, Jay H. Buckley

Faculty Publications

Next to grizzly bears and Mother Nature, the most feared enemy of American fur trappers traveling along the upper Missouri River were the Niitsftapi or Blackfeet, the "Original People" or "Prairie People." The Blackfeet Confederacy comprised the dominant military power on the northwestern plains. Blackfeet sought to maintain their hegemony by preventing American traders and trappers from trading with and strengthening the Shoshones, Crows, Flatheads (Salish), and Nez Perces. They accomplished this by harassing and attacking American trappers and stealing their horses and furs. Blackfeet enmity toward the Americans and their determination to keep them out of their neighborhood instilled …

Are Tournaments Optimal Over Piece Rates Under Limited Liability For The Principal?, Kosmas Marinakis, Theofanis Tsoulouhas

Research Collection School Of Economics

A highly acclaimed result is that tournaments are superior to piece rates when the agents are risk averse and their production activities are subject to a relatively large common shock. The reason is that tournaments allow the principal to trade insurance for lower income to the agents. Our analysis shows that this celebrated result does not carry over to the case when a limited liability (bankruptcy) constraint limits the payments the principal can make, provided that the liquidation value of the firm is sufficiently small. This finding has important implications for the vast number of limited liability firms. Even though …

Lm Tests Of Spatial Dependence Based On Bootstrap Critical Values, Zhenlin Yang

Research Collection School Of Economics

To test the existence of spatial dependence in an econometric model, a convenient test is the Lagrange Multiplier (LM) test. However, evidence shows that, in finite samples, the LM test referring to asymptotic critical values may suffer from the problems of size distortion and low power, which become worse with a denser spatial weight matrix. In this paper, residual-based bootstrap methods are introduced for asymptotically refined approximations to the finite sample critical values of the LM statistics. Conditions for their validity are clearly laid out and formal justifications are given in general, and in details under several popular spatial LM …

Do Singaporeans Spend Too Much On Housing?, Sock Yong Phang

Research Collection School Of Economics

According to a 2011 IMF study, Singapore's level of government intervention in housing finance is the highest in the developed world (Slide 3). This level of intervention in housing finance has correspondingly produced the highest level of homeownership amongst advanced countries. This housing outcome is the result of our very unique HDB-CPF housing framework – an institutional framework that was established in the 1960s during the formative period of our country?s history (Slides 4 and 5). Singapore was, at that particular point in time, faced with a situation of chronic housing shortage, low homeownership rates and an underdeveloped housing mortgage …

Nonparametric Dynamic Panel Data Models With Interactive Fixed Effects: Sieve Estimation And Specification Testing, Liangjun Su, Yonghui Zhang

Research Collection School Of Economics

In this paper we analyze nonparametric dynamic panel data models with interactive fixed effects, where the predetermined regressors enter the models nonparametrically and the common factors enter the models linearly but with individual specific factor loadings. We consider the issues of estimation and specification testing when both the cross-sectional dimension and the time dimension are large. We propose sieve estimation for the nonparametric function by extending Bai’s (2009) principal component analysis (PCA) to our nonparametric framework. Based on the asymptotic expansion of the Gaussian quasi-log-likelihood function, we derive the convergence rate for the sieve estimator and establish its asymptotic normality. …

Coaching Teachers On Instruction: Developing Instructional Leadership Capacity Within A Principal Preparation Program, John J. Franey Phd

Dissertations

Over the last several decades, the role of the school site principal has shifted from a focus on school management to one on school leadership. Integral to this new focus is the ability of the principal to be an instructional leader, tasked with improving the instructional practices of teachers. Many principal preparation programs have adopted new methods to support aspiring school leaders including the development of effective coaching skills. This qualitative study examined one principal preparation program designed with this goal in mind. The primary research questions that guided this study were: (a) How does the coaching program support the …

Gambling In San Diego County: A Case Study, Michael Kelley Phd

Dissertations

Legal gambling operations in the United States are based on public policy decisions. Although research has shown that gambling intensity levels are related to a number of individual disorders and impose significant economic costs on society, the data is incomplete. For example, while research indicates that certain demographic categories and proximity to places of gambling are predictors of high gambling rates, there is little information on the impact of economic conditions on gambling intensity, as well as the prevalence of such behavior in specific locations. With multiple gambling venues, a growing population of the demographic groups associated with higher gambling …

Performance Assessment For Quality Teaching: Three Critical Variables For Measuring And Improving Teaching And Learning, Kathleen L. Gallagher Phd

Dissertations

While outstanding teachers are any school system's most important investment, assessing the quality of instructional practice has proven to be an ongoing challenge for the profession. Despite assertions that effective teachers are the single most important school-related factor responsible for increased learning, no teacher's employment is dependent on their performance in the classroom or the quality of instruction that they provide. This problem has fueled a growing mistrust in school districts nationwide, specifically in the area of teacher evaluation. One possible explanation is that the profession lacks the scaled level of expertise needed to evaluate instruction consistently and in a …

Cultivating Compassion In Undergraduate College Students: Rhetoric Or Reality?, Michael Lovette-Colyer Phd

Dissertations

While American colleges and universities are unparalleled in their ability to produce disciplinary-based knowledge through research and scholarship, their ability to encourage students to use the information and methods about which they are learning to create positive social change has lagged. Aware of the magnitude of today's global issues and dissatisfied with the current disparity between the world's reality and university curricula, scholars have begun to re-imagine the role of higher education in forming the leaders who will face our most pressing problems. Founded to provide education integrated with the formation of values, a significant number of Catholic colleges and …

Work/Life Boundary Management In An Integrative Environment: A Study Of Residence Life Professionals Who Live At Their Place Of Work, Pressley Robinson Rankin Iv Phd

Dissertations

How individuals manage work/life boundaries when they live at the place they work, as opposed to working from home, is a gap in both work/life literature and in higher education literature. An obvious example from higher education is the resident life professional that lives in the residential facility that she or he oversees. Living in a residential facility creates challenges to boundary creation. The job requirements; pressures from students and staff; supervisor expectations, both spoken and unspoken; and the physical location of their home within the building creates a highly boundary integrative environment making the establishment of boundaries difficult. The …

Leadership For Innovation In The Memories Business: A Mixed Methods Study Of A Hospitality And Tourism Marketplace, Lori J. Sipe Phd

Dissertations

In the past 35 years, substantial research has been conducted examining innovation in the business environment. Despite the vast quantity of innovation studies, a large percentage of the contributions are focused on product innovation outputs in manufacturing, while innovation theory in the services industry is still struggling to emerge. The hospitality and tourism industry is one of the largest service industries in the world. In this industry context, innovation is less about producing new things and more about delivering unique experiences to create lasting memories. The purpose of this study was to extend the work already done regarding innovation in …

On Domains That Admit Well-Behaved Strategy-Proof Social Choice Functions, Shurojit Chatterji, Rezmi Sanver, Arunava Sen

Research Collection School Of Economics

In this paper, we investigate domains that admit “well-behaved” strategy-proof social choice functions. We show that if the number of voters is even, then every domain that satisfies a richness condition and admits an anonymous, tops-only, unanimous and strategy-proof social choice function, must be semi-single-peaked. Conversely every semi-single-peaked domain admits an anonymous, tops-only, unanimous and strategy-proof social choice function. Semi-single-peaked domains are generalizations of single-peaked domains on a tree introduced by Demange (1982).

A Nonparametric Poolability Test For Panel Data Models With Cross Section Dependence, Sainan Jin, Liangjun Su

Research Collection School Of Economics

In this article we propose a nonparametric test for poolability in large dimensional semiparametric panel data models with cross-section dependence based on the sieve estimation technique. To construct the test statistic, we only need to estimate the model under the alternative. We establish the asymptotic normal distributions of our test statistic under the null hypothesis of poolability and a sequence of local alternatives, and prove the consistency of our test. We also suggest a bootstrap method as an alternative way to obtain the critical values. A small set of Monte Carlo simulations indicate the test performs reasonably well in finite …

Analyzing The Effects Of Transit Network Change On Agency Performance And Riders In A Decentralized, Small-To-Mid-Sized Us Metropolitan Area: A Case Study Of Tallahassee, Florida, Mti Report 12-04, Jeffrey Brown, Tuna Batuhan, Torsha Bhattacharaya, Michal Jaroszynski

Mineta Transportation Institute

On July 11, 2011, StarMetro, the local public transit agency in Tallahassee, Florida, restructured its entire bus network from a downtown-focused radial system to a decentralized, grid-like system that local officials and agency leaders believed would better serve the dispersed local pattern of population and employment. The new, decentralized network is based on radial routes serving the major arterial roads and new crosstown routes linking the outer parts of the city, where population and employment is growing. Local officials and agency staff hoped the change would increase transit’s attractiveness and usefulness to the community. One year after the service restructuring, …

A Profile Of The Characteristics And Professional Development Needs Of National Collegiate Athletic Association Division Ii Athletic Directors, Dustin Smith

Graduate Theses and Dissertations

The purpose for conducting the study was to identify the personal, professional, and educational backgrounds of NCAA Division II athletic directors. The study was designed to detail the professional development opportunities that existed among the population, and determine how frequently the NCAA Division II athletic directors took advantage of the opportunities that were available to them. The significance of the study rested on the ability to identify the NCAA Division II athletic director population and describe the qualities and characteristics that comprised the target population. Since little data existed detailing this population, the study provided an opportunity to describe a …

University Public Relations: A Survey Of University Communicators' Efforts To Influence U.S. News & World Report Peer Survey Respondents, Heidi Stambuck

Graduate Theses and Dissertations

This study examined what differences exist between the work of public relations professionals (also called communicators) who are members of CASE, the Council for the Advancement and Support of Education, at colleges and universities ranked in the top 20 by U.S. News & World Report and CASE-member communicators at colleges and universities that are ranked between 21 and 200 in their behavior in four areas: (1) communication goals they consider top priorities, (2) types of communication tasks they perform, (3) types of media in which they purchase advertising, and (4) their rating of audience importance. A survey completed by CASE-member …

Student Motivation For Pursuing A Minor In Environmental Sustainability, Luanne Woods Lewis

Graduate Theses and Dissertations

Environmental sustainability dominates the global conversation seeking to increase awareness and change the culture of thinking concerning the relationship between humans and the Earth. Because many universities offer programs relative to environmental sustainability, a need exists to understand why students pursue these programs. This study examined student motivation for pursuing an environmental sustainability minor in one institution of higher education. Career, learning, monetary, and Social responsibility were the motivational factors considered in this study. The results of this study indicated significant differences among the motivational factors for pursuing a minor in sustainability among those students surveyed. Significant differences existed for …

Times Are A Changin': Gender Role Orientation And Alcohol Use, Jessica Lauren Fugitt

Graduate Theses and Dissertations

Alcohol misuse is an important public health concern as it is related to an elevated probability of experiencing a number of negative life events. Historically, alcohol consumption patterns seemed to differ according to sex, but more recent research suggests that the difference has narrowed as gender role orientations have converged. Further, it seems that gender role orientation more reliably predicts differences in patterns of use than biological sex. The goal of this two-part study was to investigate the relation of gender role orientation and alcohol use behaviors with the expectation that masculine gender role orientation would be associated with these …

Alternative Education Completers: A Phenomenological Study, Becky Lynne Murray

Graduate Theses and Dissertations

Billy is a bright, wide-eyed, little boy with bounding enthusiasm and wonder as he enters the doors of school on his first day of kindergarten. When the school doors open in Billy's sixth grade year the wide eyes and bounding enthusiasm have diminished only to leave behind dread and dismay at the thought of confronting yet another abysmal nine months of failure. How can we, as educators, better serve the needs of at-risk students like Billy? Shouldn't we ask them? What elements of the alternative education experience were significant to successful completion of the alternative education program? The phenomenological paradigm …

Agricultural Production And Stability Of Settlement Systems In Upper Mesopotamia During The Early Bronze Age (Third Millennium Bce), Tuna Kalayci

Graduate Theses and Dissertations

This study investigates the relationship between rainfall variation and rain-fed agricultural production in Upper Mesopotamia with a specific focus on Early Bronze Age urban settlements. In return, the variation in production is used to explore stability of urban settlement systems. The organization of the flow of agricultural goods is the key to sustaining the total settlement system.

The vulnerability of a settlement system increases due to the increased demand for more output from agricultural lands. This demand is the key for the success of urbanization project. However, without estimating how many foodstuffs were available at the end of a production …

Measuring The Energy Required To Dry Rice In Commercial Rice Dryers, Maria Alejandra Billiris

Graduate Theses and Dissertations

The objective of this research was to quantify and assess the energy use and efficiency of commercial cross-flow dryers when drying rice using a range of drying and ambient conditions. First, equations that predict the theoretical energy required to dry rice from any given initial moisture content to a desired final moisture content were developed for several rice cultivars using a semi-theoretical approach to obtain a basis for comparison to calculate energy efficiency. Theoretical energy requirements, expressed as the energy required per unit mass of water removed, increased exponentially as initial moisture content decreased. Additionally, medium-grains required more energy to …

Attention And Criminal Charge, Profile And Description: The Effect On Prospective Person Memory, Lindsey Nicole Sweeney

Graduate Theses and Dissertations

Prospective person memory is the ability to recognize and react to a missing or wanted individual that one has been asked to be on the lookout for in the future. Prospective person memory relies on several processes including face recognition, event-based prospective memory, and attention. Only recently has research on the role of visual attention on prospective person memory been examined. In this dissertation, the gap between prospective person memory and attention is addressed. Although research on prospective person memory is steadily increasing, the research in this area is still in its infancy and the exact memory mechanisms that affect …

2013 May, Office Of Communications & Marketing, Morehead State University.

Morehead State Press Release Archive, 1961 to the Present

Press releases for May of 2013.

Recognition Of Famous Names Predicts Cognitive Decline In Healthy Elders, Michael Seidenberg, Christina D. Kay, John L. Woodard, Kristy A. Nielson, J. Carson Smith, Cassandra Kandah, Leslie Guidotti, Julia Novitski, Melissa A. Lancaster, Monica Matthews, Nathan Hantke, Alissa Butts, Stephen M. Rao

Psychology Faculty Research and Publications

Objective: The ability to recognize familiar people is impaired in both Mild Cognitive Impairment (MCI) and Alzheimer’s Dementia (AD). In addition, both groups often demonstrate a time-limited temporal gradient (TG) in which well known people from decades earlier are better recalled than those learned recently. In this study, we examined the TG in cognitively intact elders for remote famous names (1950–1965) compared to more recent famous names (1995–2005). We hypothesized that the TG pattern on a famous name recognition task (FNRT) would predict future cognitive decline, and also show a significant correlation with hippocampal volume.

Method: Seventy-eight healthy elders (ages …