Digital Commons Network^™

Foodborne Infections And The Global Food Supply: Improving Health At Home And Abroad, Robert V. Tauxe

Vanderbilt Journal of Transnational Law

In recent years, fourteen percent of the U.S. food supply has been imported from other countries, including many fresh and perishable foods. Although most outbreaks of illness and individual cases are related to foods from the United States, large and unusual outbreaks have been traced to imported foods that were likely contaminated in the country of origin. Investigation of these outbreaks requires collaboration across several disciplines as well as across international borders. Successful investigation can not only control the original problem, but can also inform public authorities in both countries about the need for strategies to prevent similar outbreaks from …

Liberalizing Trade In Agriculture And Food Security--Mission Impossible?, Christine Kaufmann, Simone Heri

Vanderbilt Journal of Transnational Law

The Agreement Establishing the World Trade Organization (WTO) foresees that trade should be conducted with a view to raising standards of living. It is undisputed that raising living standards contributes to the implementation of the right to food. Indeed, state parties to the WTO have obligations regarding the right to food not only under the international trade system, but also under the human rights regime. All WTO state parties are bound by customary human rights law, and most have ratified the International Covenant on Economic, Social, and Cultural Rights, of which Article 11 contains the most important codification of the …

Say What You Mean: Improved Drafting Resources As A Means For Increasing The Consistency Of Interpretation Of Bilateral Investment Treaties, Kelley Connolly

Vanderbilt Journal of Transnational Law

Following the demise of international recognition of the Hull Rule as the standard governing foreign direct investment, countries throughout the world have turned to bilateral investment treaties (BITs) to govern direct investment relationships. BITs allow countries to bind themselves credibly to commitments by granting substantive rights to investors and offering remedies for violations of those rights, thereby incentivizing new investments and facilitating economic ventures. The recent dramatic increase in disputes arising under BITs has shaken the legitimacy of these agreements. Arbitration panels interpret these documents inconsistently, which disparately impacts developing nations negatively. The inconsistent interpretations rob BITs of clarity and …

Developing Healthy Kids In Healthy Communities: Eight Evidence-Based Strategies For Preventing High-Risk Behaviour., Gary L. Hopkins, Duane C. Mcbride, Helen H. Marshak, Kiti Freier, John V. Stevens, Wendi Kannenberg, James B. Weaver, Stephanie L. Sargent Weaver, Peter N. Landless, Jonathan Duffy

Faculty Publications

Australian youth engage in behaviour that threatens their health and wellbeing. National surveys report that about a third of young Australians have tried an illicit drug. High rates of substance use and risky sexual behaviour among young Australians suggest that effective prevention efforts based on empirical evidence need to be expanded. Church-associated organisations are an untapped resource that could be used to improve the health and welfare of young people. We describe eight evidence-based elements to consider in designing strategies to prevent high-risk behaviour in young people.

The Arrival Of The "Have-Nots" In International Arbitration, Catherine A. Rogers

Faculty Scholarship

Much has been written about the have-nots in domestic litigation and domestic arbitration, with an apparent assumption that their fate was mainly a domestic affair. In recent years, however, internet commerce has brought consumers to the international market, an increasingly globalized workforce has generated a class of international employees, and the link between international trade and human rights has revealed a host of victims. The arrival of these 'have-nots' in international arbitration means that previously latent questions about international arbitration's integrity as a system and role as a mechanism for transnational regulatory governance have been brought to the fore.

Using …

The Effect Of Survey-Based Sentiment Measures On The Predictability And Volatility Of Stock Returns Conditioned On The Payout Yield And Issue Yield, Darryl Philip Samsell

Theses and Dissertations in Business Administration

Survey-based sentiment indexes from the American Association of Individual Investors, Investors' Intelligence, and the Yale University International Center for Finance show strong in-sample monthly return predictability and are strong factors in explaining the cross-sectional variation in monthly returns and in explaining the excess volatility in returns beyond that explained by cash flow fundamentals proxied by the payout yield and the issue yield from Boudoukh, et al. (2007). These finding are robust to the use of numerous methods of sentiment variable computation. Sentiment is a more significant factor during the period from January 1997 to December 2005 when U.S. stock valuations …

Two Essays On Corporate Spin-Offs, Yingchou Lin

Theses and Dissertations in Business Administration

This dissertation investigates two possible sources that contribute to the gains of corporate spin-offs. In the first essay, I investigate the relation between the value created by corporate spin-offs and the misvaluations of the parent firms and their spun-off divisions. I argue that spin-offs could create value even though the efficiency of the firm remains unchanged. Corporate spin-offs could be driven by the desire to correct the undervaluation of the parent firm or the spun-off unit. Thus, the gains of spin-offs should be highly correlated with the degree of misvaluation. By examining a 263 corporate spinoffs sample in the period …

Instruments Of Accommodation: The Military Chaplaincy And The Constitution, Robert W. Tuttle, Ira C. Lupu

GW Law Faculty Publications & Other Works

This essay addresses the proliferation of constitutional issues involving the military chaplaincy. The authors query how the chaplaincy is consistent with the Establishment Clause of the Constitution's First Amendment and note that the answer generally derives from one or more of the following paradigms: (1) Establishment Clause history; (2) Public funding of religion; or (3) Governmental display of religious messages. They suggest that an adequate approach for Establishment Clause analysis of the military chaplaincy requires a different framework. To that end, Part I of this essay describes Katcoff v. Marsh, the most important decision on the constitutionality of the military …

Red Families V. Blue Families, Naomi R. Cahn, June Carbone

GW Law Faculty Publications & Other Works

The "culture wars," as they play out in high profile Supreme Court decisions and legislative fights over abortion and same-sex marriage, are first and foremost about family values. Central to these differences - and the focus of the article - is the fact that different families in different parts of the country are leading different lives. The one clear, organizing principle that distinguishes the two systems: age of family formation. The defining characteristic of what we term the "new middle class morality" is delay in family formation until the late twenties or early thirties. This new morality, which correlates more …

Behavioral Biology, The Rational Actor Model, And The New Feminist Agenda, Naomi R. Cahn, June Carbone

GW Law Faculty Publications & Other Works

In this paper, we will incorporate gender consciousness into critiques of the rational actor model by revisiting Carol Gilligan's account of moral development. Economics itself, led by the insights that have come from game theory, is reexamining trust, altruism, reciprocity and empathy. Behavioral economics, defined as "the combination of psychology and economics that investigates what happens in markets in which some of the agents display human limitations and complications," further explores the implications of a more robust conception of human motivation. We argue that the most likely source for a comprehensive theory will come from the integration of behavioral economics …

Trade And The Environment In The Wto, Steve Charnovitz

GW Law Faculty Publications & Other Works

The linkage between trade and the environment stands out as an important challenge in global economic governance. Over the past decade, the WTO devoted considerable attention to this issue and included it on the agenda of the Doha Round. In parallel, the jurisprudence on trade and the environment has experienced significant advances. This study provides an overview of the main institutional changes at the WTO and of the developments in the jurisprudence most relevant to the interaction between the environment and trade. Specifically, this study focuses on GATT Article XX and takes note of many positive (and a few negative) …

The Effects Of An Educational Intervention Lesson On Fourth And Fifth Grade Students’ Ability To Sustain Effort (Pace) During A Modified 1-Mile Run Test, Rick Schupbach

Dissertations and Theses @ UNI

The primary purpose of this study was to investigate the effect of an educational intervention lesson on fourth and fifth grade students' ability to sustain effort (pace) in an identified target heart rate zone during a modified I -mile run test. It was hypothesized that after participating in the intervention, students would be able to sustain effort in their target heart rate zone more consistently than before receiving the educational program. Computerized heart rate measures were obtained for fourth and fifth grade students by the use of Polar E600 watches during pretest and posttest modified 1 -mile runs. The data …

A Study Of Elementary Instructors' Teaching Of Forearm Passing As A Part Of Volleyball Instruction, Tsui-Feng Tiffany Yeh

Dissertations and Theses @ UNI

The purpose of this study was to investigate the teaching of forearm passing as a key component of volleyball game performance. More specifically, this study investigated teachers' content knowledge and teaching knowledge (pedagogical content knowledge) related to forearm passing as described by the teachers and manifested in teaching practices in the teaching environment.

Six elementary physical education instructors participated in this study. Several methods were used for gathering different information about forearm passing research including systematic observation, videotaping, field notes, and formal and informal interviews.

The findings revealed that (a) teachers' teaching philosophy significantly influenced their teaching and designing volleyball …

The Many Faces Of Darlene Jespersen, Michael Selmi

GW Law Faculty Publications & Other Works

This essay was written for a symposium on the case Jespersen v. Harrah's Operating Co., in which Darlene Jespersen challenged Harrah's policy that required its female employees to wear makeup. In this essay, I explore the applicable case law, focusing specifically on the emerging law of sexual stereotyping to explain why the law was unwilling to recognize Jespersen's claim. In addition, I suggest that Jespersen's case is symptomatic of the way in which we have come to expect too much both from work and from courts. The workplace is typically not a place to express our identities and the fact …

Privacy's Other Path: Recovering The Law Of Confidentiality, Daniel J. Solove, Neil M. Richards

GW Law Faculty Publications & Other Works

The familiar legend of privacy law holds that Samuel Warren and Louis Brandeis invented the right to privacy in 1890, and that William Prosser aided its development by recognizing four privacy torts in 1960. In this article, Professors Richards and Solove contend that Warren, Brandeis, and Prosser did not invent privacy law, but took it down a new path. Well before 1890, a considerable body of Anglo-American law protected confidentiality, which safeguards the information people share with others. Warren, Brandeis, and later Prosser turned away from the law of confidentiality to create a new conception of privacy based on the …

Measurement Of Prompt Photons With Associated Jets In Photoproduction At Hera, S. Chekanov, M. Derrick, S. Magill, S. Miglioranzi, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, Margarita C. K. Mattingly, N. Pavel, A. G. Yagües Molina, S. Antonelli, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, M. Bindi, D. Boscherini, A. Bruni, G. Bruni, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, G. Iacobucci, A. Margotti, R. Nania, A. Polini, L. Rinaldi, G. Sartorelli

Faculty Publications

The photoproduction of prompt photons, together with an accompanying jet, has been studied in ep collisions at a centre-of-mass energy of 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 77 pb-1. Cross sections were measured for the transverse energy of the photon and the jet larger than 5 and 6 GeV, respectively. The differential γ+jet cross sections were reconstructed as functions of the transverse energy, pseudorapidity and xγobs, the fraction of the incoming photon momentum taken by the photon-jet system. Predictions based on leading-logarithm parton-shower Monte Carlo models and next-to-leading-order (NLO) QCD generally underestimate the …

Measurement Of Neutral Current Cross Sections At High Bjorken-X With The Zeus Detector At Hera, S. Chekanov, M. Derrick, S. Magill, S. Miglioranzi, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, Margarita C. K. Mattingly, N. Pavel, A. G. Yagües Molina, S. Antonelli, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, M. Bindi, D. Boscherini, A. Bruni, G. Bruni, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, G. Iacobucci, A. Margotti, R. Nania, A. Polini, L. Rinaldi, G. Sartorelli

Faculty Publications

A new method is employed to measure the neutral current cross section up to Bjorken-x values of one with the ZEUS detector at HERA using an integrated luminosity of 65.1 pb-1 for e+p collisions and 16.7 pb-1 for e-p collisions at √s = 318 GeV and 38.6 pb-1 for e+p collisions at √s = 300 GeV. Cross sections have been extracted for Q2 ≥648 GeV2 and are compared to predictions using different parton density functions. For the highest x bins, the data have a tendency to lie above the expectations using recent parton density function parametrizations. © Springer-Verlag Berlin Heidelberg …

Search For Stop Production In R-Parity-Violating Supersymmetry At Hera, S. Chekanov, M. Derrick, S. Magill, S. Miglioranzi, B. Musgrave, D. Nicholass, J. Repond, R. Yoshida, Margarita C. K. Mattingly, N. Pavel, A. G. Yagües Molina, S. Antonelli, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, M. Bindi, D. Boscherini, A. Bruni, G. Bruni, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, G. Iacobucci, A. Margotti, R. Nania, A. Polini, L. Rinaldi, G. Sartorelli

Faculty Publications

A search for stop production in R-parity-violating supersymmetry has been performed in e+p interactions with the ZEUS detector at HERA, using an integrated luminosity of 65 pb-1. At HERA, the R-parity-violating coupling λ' allows resonant squark production, e+d→̃ q. Since the lowest-mass squark state in most supersymmetry models is the light stop, ̃t, this search concentrated on production of ̃t, followed either by a direct R-parity-violating decay, or by the gauge decay to b̃x1+. No evidence for stop production was found and limits were set on λ'131 as a function of the stop mass in the framework of the minimal …

School Psychology Shortage And Urban/Rural Differences, Melissa Marie Hickman

Dissertations and Theses @ UNI

There is a documented shortage of school psychologists. Various factors contribute to this shortage including: (a) attrition, (b) the public's lack of knowledge about the profession, and ( c) stressors on the job. A continued shortage could have negative implications for the profession as well as students and schools by lowering standards for credentialing school psychologists. This paper will review literature on several factors that may influence the shortage. Historical trends and demographics of school psychologists will also be addressed. In particular, research and speculations concerning differences between the practice of rural and urban school psychologists will be discussed.

The Views Of Students With Disabilities Regarding Dropout And School Belonging, Rebecca L. Brandau

Dissertations and Theses @ UNI

A large number of students drop out of high school each year. Most of the existing research does not focus specifically on students with disabilities. This study uses survey research to examine the perceptions of 40 students with mild disabilities regarding high school drop out and school belonging. Results indicate that participants believe it is important to graduate from high school, and they believe parents and teachers want them to graduate. The students indicated that their friends think about dropping out of school more than the students themselves do. Participants consistently indicated that they feel they can talk to an …

A Case Study Using Guided Reading And Teacher Read-Alouds While Monitoring English Language Learners' And Native English Speakers' Reading Achievement, Kelsey M. Baker

Dissertations and Theses @ UNI

The number of English Language Learners (ELLs) in the United States continues to increase (U.S. Census Bureau, 2002); therefore, schools and educators are affected by the growing differences in students' language skills, prior experiences, and progress. This research addresses the need for understanding ELLs and how ELLs benefit from adults effectively reading aloud to them. Further research is needed on effective reading instruction for ELLs for several reasons. First, teachers are becoming ELL teachers by default and feel overwhelmed because of the responsibility to teach both language and content (Gersten, 2002). Second, an achievement gap exists between ELLs and native …

An Analysis Of Students' Perceptions Of Online Multimedia Tutorials To Assist Classroom Instruction, Alex A. Goerdt

Dissertations and Theses @ UNI

Multimedia has become the new learning environment. As technology advances and becomes more prominent, traditional education needs to adapt and utilize all the benefits that can be achieved with computer-assisted instruction. Awareness of students' attitudes toward multimedia-based education is critical in the evaluation of multimedia courses and development of multimedia-based curriculum. The purpose of this study was to examine students' perceptions of multimedia-based instruction. Educational institutions are faced with the challenges of delivering valuable training options to meet the varying needs of students and staff; computer technology has become and will continually be integrated into the classroom to make learning …

Machining Process Changes As A Function Of Surface Roughness, Specific To Machining Cylindrical Bores, Thomas Patrick Olsen

Dissertations and Theses @ UNI

Manufacturing professionals are challenged everyday to produce products to higher quality standards in a way that is economical and efficient. Manufacturing needs to minimize non value added costs such as reducing inventory, (non machined and finished goods), reduce work in process, and most of all eliminate waste. To exist, customers must be satisfied at the time of purchase and throughout the products lifecycle. To be competitive and remain a world class manufacture, companies must be flexible and be willing to change. Single point flexible manufacturing versus fixed spindle rigid machining greatly improves the ability to make changes. If a process …

Significance Of The General Public For Public Relations: A Study Of The Blogosphere's Impact On The October 2006 Edelman/Wal-Mart Crisis, Sergei Golitsinski

Dissertations and Theses @ UNI

The focus of this study is the general public and its significance in a public relations context. The study questions one of the fundamental principles of public relations, according to which organizations communicate only with those publics which have the potential to cause them negative consequences. The general public, according to -this principle, is considered insignificant and even nonexistent. This study's hypothesis is that new communication technologies have given the general public the power to cause direct negative consequences for organizations. To evaluate this hypothesis, the study examines the October 2006 Edelman/Wal-Mart crisis caused by the "Wal-Marting Across America" blog. …

Tree Species Identification In An Urban Environment Using A Data Fusion Approach, Matthew A. Voss

Dissertations and Theses @ UNI

This thesis explores a data fusion approach combining hyperspectral, LiDAR, and multispectral data to classify tree species in an urban environment. The study area is the campus of the University of Northern Iowa.

In order to use the data fusion approach, a wide variety of data was incorporated into the classification. These data include: a four-band Quickbird image from April 2003 with 0.6m spatial resolution, a 24-band AISA hyperspectral image from July 2004 with 2m spatial resolution, a 63-band AISA Eagle hyperspectral image from October 2006 with lm spatial resolution, a high resolution, multiple return LiDAR data set from April …

Exploring Influential Pioneers Of Youth Related Delinquency Theories, Latika Monique Speller

Graduate Research Papers

The purposes of this study are to explore who the pioneers of youth related delinquency theories are and to examine these theories in depth to identify their importance to society as a whole and to discuss the contributions these theories have made as well as future directions of these theories pertaining to criminology and sociology. Also explored in this study are the many factors that contribute to youth becoming delinquent and characteristics of delinquent behavior.

This study was a literature review of theorists that explored and researched theories pertaining to delinquency. After researching the work of these theorists, their findings …

Counseling Children Of Alcoholics In Schools, Melinda Voss

Graduate Research Papers

Children of alcoholics (CO As) make up a large population of students in the school system. These youth are at high risk for behavioral, emotional, social, safety, and academic problems due to the dysfunction within their homes. This paper will identify (a) the definition and prevalence of children of alcoholics, (b) the effects of parental alcohol abuse on children, (c) possible signs and symptoms displayed by COAs, and (d) implications for school counselors to best meet the needs of these students. School counselors can assist this population by providing the skills and support needed to cope effectively with parental alcoholism …

English For Specific Programs (Esp), With And Without Computer-Assisted Language Learning (Call), For Taiwanese College Students, Chia-Hui Lin

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Computer-assisted Language Learning (CALL) has become a trend for languages learners studying in schools and home. CALL enables English language learners to learn in flexible time and places, to study using the technology in the digital environment.

English for Specific Purposes (ESP) learners, some ESP learners in Taiwan need to study particular English areas, so CALL can assist in improving ability. However, when ESP learners learn, CALL effectiveness can become a problem. The topic area was to explore the effectiveness of CALL approaches for different types of ESP programs, with applications in Taiwan in order to understand the effectiveness of …

A Public Choice Theory Of Criminal Procedure, Keith N. Hylton, Vikramaditya Khanna

Faculty Scholarship

We provide an additional justification for the pro-defendant bias in Anglo-American criminal procedure that supplements the most commonly forwarded justifications to date. The most commonly forwarded rationale for the prodefendant bias is that the costs of false convictions-specifically, the sanctioning and deterrence costs associated with the erroneous imposition of criminal sanctions-are greater than the costs of false acquittals. We argue that this rationale provides at best a partial justification for the extent of prodefendant procedural rules. Under our justification, prodefendant protections serve primarily as constraints on the costs associated with rent seeking in the law enforcement process. The theory developed …

Contract Law And Distribution In The Age Of Welfare Reform, Daniela Caruso

Faculty Scholarship

This Article tracks the ongoing adaptation of U.S. contract law to the 1990s’ contraction of the welfare state. Some courts strive to compensate for the shortage of welfare services and to pursue redistributive goals. This Article provides examples of this trend and then analyzes the non-linear relation between doctrines, judicial redistribution, and welfare politics in both case law and scholarship. Finally, this Article discusses the role of socially sensitive judicial discourse in light of contemporary welfare politics and explains its continuing importance.