Digital Commons Network^™

Development Of An Ultra-Lightweight Buckling-Restrained Brace Using Analytical And Numerical Methods, John Andrew Tinker

Dissertations and Theses

An ultra-lightweight buckling-restrained brace (ULWBRB) is developed using a highly ductile aluminum core and FRP restrainer. Utilization of lightweight materials results in a BRB that is 25% the weight of traditional mortar-filled tube varieties allowing easy installation in small to medium sized buildings requiring seismic retrofit without the need for heavy equipment. Construction utilizes commonly stocked materials able to be customized for required strength, drift, and geometry limitations. Analytical single degree of freedom (SDOF) and Euler buckling models are compared with published equations to determine the required restrainer stiffness (RRS). SDOF models yield RRS values 200% higher than the Euler …

The Role Of Feedback In The Assimilation Of Information In Prediction Markets, Richard Donald Jolly

Dissertations and Theses

Leveraging the knowledge of an organization is an ongoing challenge that has given rise to the field of knowledge management. Yet, despite spending enormous sums of organizational resources on Information Technology (IT) systems, executives recognize there is much more knowledge to harvest. Prediction markets are emerging as one tool to help extract this tacit knowledge and make it operational. Yet, prediction markets, like other markets, are subject to pathologies (e.g., bubbles and crashes) which compromise their accuracy and may discourage organizational use.

The techniques of experimental economics were used to study the characteristics of prediction markets. Empirical data was gathered …

Power, Knowledge, Animals, Lisa Johnson

Dissertations and Theses

Although Foucault did not address the question of the animal, he asserted the assessment of whether a new politics of truth can be constituted as "the essential political problem" (1980, p. 134). Though the "essential political problem" may be considered as it relates to the politics of truth about animals, a Foucaultian perspective does not allow a prediction in response, other than the recognition that change may occur. What is understood to be "true" about animals may change if the relationships between events that exist at a given time ("conditions") require the emergence of a different way of knowing. This …

Congressional Authority To Interpret The Thirteenth Amendment: A Response To Professor Tsesis, Jennifer Mason Mcaward

Journal Articles

This essay explores the proper scope of Congress’s power to enforce the Thirteenth Amendment’s prohibition on slavery and involuntary servitude. It reviews the historical context surrounding the drafting of the Thirteenth Amendment enforcement power, and it points to structural constitutional considerations relevant to the understanding of that power. It concludes by suggesting some related topics that deserve further exploration.

Child Support Guidelines: The Good, The Bad, And The Ugly, Margaret F. Brinig, Douglas W. Allen

Journal Articles

Child support guideline systems do more than simply determine the amount of income to be transferred from the noncustodial to the custodial household. They create incentives, one way or another, for spouses to divorce and seek custody and support payments. We examine three cases found in North America, and find that the common method of income shares provides a decent guideline that does not create any perverse incentives for divorce. Percentage-of-obligor-income methods do worse than other systems, and can cause increases in divorce rates for families in which one spouse earns a high income. Finally, the Canadian system, which is …

Embracing The Visual: Using Timelines With In-Depth Interviews On Substance Use And Treatment, Lynda Berends

The Qualitative Report

People typically seek treatment for addiction only when faced with a major crisis. Understanding the trajectory of substance use and treatment seeking may assist in identifying points for intervention. In this study I explored the use of visual methods with in-depth interviews to represent people's substance use, critical events, and treatment pathways. Ethics approval was granted with the condition that only aggregate findings would be presented, although occasional quotes could be used for illustration. Typical timelines were developed, along with text vignettes describing hypothetical participants whose experience matched that shown in these timelines. Benefits of the timelines include the combination …

Culture For Sale? An Exploratory Study Of The Crow Fair, Thomas D. Bordelon, Marie Opatrny, Wendy G. Turner, Steven D. Williams

The Qualitative Report

This paper describes an ethnographically-oriented participant-observation study conducted during the annual Crow Fair, held in south central Montana. Data collected included audio-recorded interviews with participants, participant observations, photographic and video recordings. Narrative interviews were transcribed and analyzed using the constant comparison method. Multiple data sources improved the veracity of this study through triangulation, and four themes emerged from the data: commercialization, alcohol abuse, spirituality, and community. The researchers discuss these themes and their conclusions regarding the "selling" of Native American culture as a form of cultural transmission. Theme analysis revealed the researchers recognized that the principal researcher had changed his …

Teaching Qualitative Research For Human Services Students: A Three-Phase Model, Ruhama Goussinsky, Arie Reshef, Galit Yanay-Ventura, Dalit Yassour-Borochowitz

The Qualitative Report

Qualitative research is an inherent part of the human services profession, since it emphasizes the great and multifaceted complexity characterizing human experience and the sociocultural context in which humans act. In the department of human services at Emek Yezreel College, Israel, we have developed a three-phase model to ensure a relatively intense exposure to and practice in qualitative methodology. While in the first phase students are exposed to the qualitative thinking and writing, they are required in the second phase to take a Qualitative Research Methods course that includes practice. The third and final phase includes conducting a qualitative research …

Learning To Appraise The Quality Of Qualitative Research Articles: A Contextualized Learning Object For Constructing Knowledge, Ronald J. Chenail

The Qualitative Report

Helping beginning qualitative researchers critically appraise qualitative research articles is a common learning objective for introductory methodology courses. To aid students in achieving competency in appraising the quality of qualitative research articles, a multi-part activity incorporating the Critical Appraisal Skills Programme's (CASP) Making Sense of Evidence Tool: 10 Questions to Help You Make Sense of Qualitative Research to evaluate the articles is shared. A Contextualized Learning Object for Constructing Knowledge or CLOCK approach is used to represent the appraising activity in terms of its context, content, evaluation components, exemplary outcomes, and options for customizing parts of the assignment.

Timing In The Performance Of Jokes, Salvatore Attardo, Lucy Pickering

Faculty Publications

The notion of timing in humor is often mentioned as a very significant issue, and yet very little has been written about it. The paper reviews the scant literature on the subject and narrows down the definition of timing as comprising pauses and speech rate. The discussions of timing in the literature see it either as a speeding up or slowing down of speech rate. Using data collected from twenty joke performances, we show that speakers do not significantly raise or lower their speech rate at and around the punch line. The other common assumption is that punch lines are …

Facilitating Coherence Across Qualitative Research Papers, Ronald J. Chenail, Maureen Duffy, Sally St. George, Dan Wulff

The Qualitative Report

Bringing the various elements of qualitative research papers into coherent textual patterns presents challenges for authors and editors alike. Although individual sections such as presentation of the problem, review of the literature, methodology, results, and discussion may each be constructed in a sound logical and structural sense, the alignment of these parts into a coherent mosaic may be lacking in many qualitative research manuscripts. In this paper, four editors of The Qualitative Report present how they collaborate with authors to facilitate improvement papers' coherence in such areas as co-relating title, abstract, and the paper proper; coordinating the method presented with …

Communicating Qualitative Analytical Results Following Grice's Conversational Maxims, Jan S. Chenail, Ronald J. Chenail

The Qualitative Report

Conducting qualitative research can be seen as a developing communication act through which researchers engage in a variety of conversations. Articulating the results of qualitative data analysis results can be an especially challenging part of this scholarly discussion for qualitative researchers. To help guide investigators through this difficult communicative process, the authors suggest Grice's (1989) Conversational Maxims of Quantity, Quality, Relation, and Manner as general guidelines to follow when formulating and presenting findings in qualitative research products as well as basic assumptions to guide readers when judging the quality of result representations.

Italian Militants And Migrants And The Language Of Solidarity In The Early-Twentieth-Century Western Coalfields, Stephen Brier, Ferdinando Fasce

Publications and Research

This article uses the life and experiences of an Italian immigrant and labor militant, Carlo Demolli, to examine a range of issues, including: the intersection of ethnic and national identity and labor militancy and solidarity in the organizing efforts of the United Mine Workers of America (UMWA) among the ethnically diverse workforce of coal miners in the American West at the turn of the 20th century; the role of a "language of solidarity" as expressed in an Italian language version of the UMW Journal, Il Lavoratore Italiano, in sustaining a militant Italian immigrant workforce in the coal mines; and the …

Degradation Of Mechanical Properties Of Vinylester And Carbon Fiber/Vinylester Composites Due To Environmental Exposure, Alexander M. Figliolini

Electronic Theses and Dissertations 2010 - 2019

An experimental investigation was undertaken to determine the effects of marine environmental exposure on the mechanical properties of vinylester resins (VE510A and VE8084) and carbon fiber/VE510A vinylester composites. The effect of carbon fiber sizing on the composite strengths was also examined. Neat resins were exposed to marine environments until moisture content reached a point of saturation after which they were tested in tension, compression and shear. Compared to the baseline dry specimens, specimens subjected to moisture showed overall increased ductility and a reduction in strength. Dry and moisture saturated composite specimens were tested in tension and compression in different orientations. …

Influences On Hispanic Student Success At The Community College, Pierre Karin Lynn St.

Electronic Theses and Dissertations 2010 - 2019

The purpose of this study was to identify and understand Hispanic students' perceptions of the influences on their success at a community college. Using a qualitative design, six students were interviewed in depth in order to gain insight and perspective of their educational experience at the community college. The investigation explored each student's decision to enroll at the community college and sought to describe factors that the participants identified as having impacted their experiences at the community college, including their perceptions of themselves and their families. The study also explored the programs and practices that are in place in the …

You Can't Go Home Again: The Place Of Tradition In "Firefly's" Dystopian-Utopia And Utopian-Distopia, R Brown

School of Art, Design and Architecture

Science fiction has long been a site in which utopian-dystopian visions have been articulated. This paper uses one exemplar of this genre as a springboard into a discussion of the desire for a return to origin and of flawed attempts to impose an image of that origin, with discursions into illustrations drawn from contemporary conditions. In opposition to the hegemonic and reductive tendencies inherent in such attempts, this paper proposes an alternative which engages with the everyday reality of life. Intrinsic to this proposition is that our traditions and utopias must be founded upon a continual (re)making in the everyday.

Third Way Architecture: Between Cybernetics And Phenomenology, S Murrani

School of Art, Design and Architecture

This article in its essence aims to challenge and unfold, each at a time, two different fields of methodology – cybernetics and phenomenology – that have direct effects on the product of being and the process of becoming in architectural discourse. Furthermore, this article suggests a third way philosophy for architecture that relates notions of post-phenomenology and technoscience, and considers both to be equally vital to development and speculation within current architectural discourse. First, the history of each of the two fields – cybernetics and phenomenology – will be unveiled with a focus on exploring their impact upon architecture in …

The Impacts Of Culture On Cross-Border Mergers And Acquisitions Post-Financial Performance In The Banking Industry Using Multi-Group Structural Equation Modeling, Tarek Kandil

Plymouth Business School Theses

This thesis is concerned with the impacts of national culture on the cross-border-mergers and acquisitions performance in the banking industry across Egypt and UK through studying the role of the human side as a mediator variable. The main conceptual framework has been developed based on the GLOBE cultural project. It perceives the national culture as a multi-dimensional construct that interacts between levels. The thesis consists of a mixed methods approach which investigated international mergers and acquisitions by banks in Egypt and the UK from 2004 to 2007. The data collection process was carried out between June 2008 and November 2009 …

The Problem With Health Measurement., Stefan J. Cano, Jeremy C. Hobart

Peninsula Medical School

In this review we discuss health measurement with a focus on psychometric methods and methodology. In particular, we examine some of the key issues currently facing the use of clinician and patient rating scales to measure the health outcomes of disease and treatment. We present three key facts and flag one crucial problem. First, the numbers generated by scales are increasingly used as the measurements of the central dependent variables upon which clinical decisions are frequently made. The rising profile of rating scales has significant implications for scale construction, evaluation, and selection, as well as for interpreting studies. Second, rating …

Adapting To Change: An Exploration Of Students' Transition Experiences In A Senior College In Western Australia, Linda Rogerson

Theses: Doctorates and Masters

This research sought to explore the experiences of students during their transition to a senior college. The senior college was established in response to the amendments to education policy in Western Australia that made it compulsory for students to remain in full-time education, training or employment until the age of 17 years (Department of Education and Training, 2008). Senior colleges were established to teach Years 11 and 12 exclusively, to promote a school environment that suited the maturity of senior students. Students attending senior colleges experience an additional transition during their senior school years and, as previous research has shown, …

Measurement Of Heavy-Quark Jet Photoproduction At Hera, H. Abramowicz, I. Abt, L. Adamczyk, M. Adamus, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behrens, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bold, O. Bolilyi, Margarita C. K. Mattingly

Faculty Publications

The Author(s) 2011. Photoproduction of beauty and charm quarks in events with at least two jets has been measured with the ZEUS detector at HERA using an integrated luminosity of 133 pb−1. The fractions of jets containing b and c quarks were extracted using the invariant mass of charged tracks associated with secondary vertices and the decay-length significance of these vertices. Differential cross sections as a function of jet transverse momentum, pjetT, and pseudora pidity, ηjet, were measured. The data are compared with previous measurements and are well described by next-toleading- order QCD predictions.

Can Oxygen Set Thermal Limits In An Insect And Drive Gigantism?, Wilco C.E.P. Verberk, David T. Bilton

School of Biological and Marine Sciences

BACKGROUND: Thermal limits may arise through a mismatch between oxygen supply and demand in a range of animal taxa. Whilst this oxygen limitation hypothesis is supported by data from a range of marine fish and invertebrates, its generality remains contentious. In particular, it is unclear whether oxygen limitation determines thermal extremes in tracheated arthropods, where oxygen limitation may be unlikely due to the efficiency and plasticity of tracheal systems in supplying oxygen directly to metabolically active tissues. Although terrestrial taxa with open tracheal systems may not be prone to oxygen limitation, species may be affected during other life-history stages, particularly …

Fresh Waters And Fish Diversity: Distribution, Protection And Disturbance In Tropical Australia., Stephanie R. Januchowski-Hartley, Richard G. Pearson, Robert Puschendorf, Thomas Rayner

School of Biological and Marine Sciences

BACKGROUND: Given the globally poor protection of fresh waters for their intrinsic ecological values, assessments are needed to determine how well fresh waters and supported fish species are incidentally protected within existing terrestrial protected-area networks, and to identify their vulnerability to human-induced disturbances. To date, gaps in data have severely constrained any attempt to explore the representation of fresh waters in tropical regions. METHODOLOGY AND RESULTS: We determined the distribution of fresh waters and fish diversity in the Wet Tropics of Queensland, Australia. We then used distribution data of fresh waters, fish species, human-induced disturbances, and the terrestrial protected-area network …

Separate Representations Of Dynamics In Rhythmic And Discrete Movements: Evidence From Motor Learning, Ian S. Howard, James N. Ingram, Daniel M. Wolpert

School of Engineering, Computing and Mathematics

No abstract provided.

Phytoestrogens Directly Inhibit Tnf-Α-Induced Bone Resorption In Raw264.7 Cells By Suppressing C-Fos-Induced Nfatc1 Expression., S Karieb, Sw Fox

School of Biomedical Sciences

TNF-α-induced osteoclastogenesis is central to post-menopausal and inflammatory bone loss, however, the effect of phytoestrogens on TNF-α-induced bone resorption has not been studied. The phytoestrogens genistein, daidzein, and coumestrol directly suppressed TNF-α-induced osteoclastogenesis and bone resorption. TRAP positive osteoclast formation and resorption area were significantly reduced by genistein (10(-7)  M), daidzein (10(-5)  M), and coumestrol (10(-7)  M), which was prevented by the estrogen antagonist ICI 182,780. TRAP expression in mature TNF-α-induced osteoclasts was also significantly reduced by these phytoestrogen concentrations. In addition, in the presence of ICI 182,780 genistein and coumestrol (10(-5) -10(-6)  M) augmented TNF-α-induced osteoclast formation and resorption. …

The Law Of The Census: How To Count, What To Count, Whom To Count, And Where To Count Them, Nathaniel Persily

Cardozo Law Review

The 2010 Census, like its predecessors, represented a momentous logistical and technological undertaking with far reaching consequences for political representation and allocation of public resources. It also promised to spawn a series of legal controversies over how to count people, what information the government should gather, which individuals truly "count" for purposes of the census, and where they should be counted. This Article explores these present and past controversies surrounding the census. The issues of "sampling" and "statistical adjustment" pervaded much of the legal commentary and caselaw concerning the census for the past twenty years. The undercount will continue to …

The Black Poor, Black Elites, And America's Prisons, James Forman Jr.

Cardozo Law Review

No abstract provided.

Is The "Post" In Post-Racial The "Blind" In Colorblind?, Ian F. Haney López

Cardozo Law Review

No abstract provided.

Understanding Discrimination In A "Post-Racial" World, Michael Selmi

Cardozo Law Review

No abstract provided.

Judicial Activism And The Interpretation Of The Voting Rights Act, Luis Fuentes-Rohwer

Cardozo Law Review

No abstract provided.