Digital Commons Network^™

Aoa Symposium. Orthopaedists Partnering With Other Physicians To Provide Musculoskeletal Care., Alan Hilibrand, Kurt P Spindler, Scott D Boden

Rothman Institute Papers

No abstract provided.

Challenges Of Supply Chain Effectiveness: A Focus On Major Global Companies, Saad Ali Al-Anzi

Journal of Economics and Administrative Sciences

Over the past two decades, there has been a burgeoning interest in Supply Chain Management (SCM) as a profound source of competitiveness and value creation, driven by two pivotal evolutionary waves: the first characterized by a shift toward strategic outsourcing—enabling firms to become leaner by focusing on core competencies—and the second, current wave, which views the management of highly complex value chains as a distinct strategic ability. However, despite its growing significance, SCM has frequently failed to deliver on its promises; for instance, a survey by Booz Allen Hamilton indicated that while the business world invests approximately $20 billion annually …

Value Discount Of Business Groups Surrounding The Asian Financial Crisis: Evidence From Korean Chaebols, James Jinho Chang, Young Jun Cho, Won Kang, Hyun-Han Shin

Research Collection School Of Accountancy

We examine the effect of business group membership on firm value in each pre-and postcrisis Korea. Consistent with prior studies, results show that group affiliated chaebol firms suffer value discount relative to non-chaebol firms in the precrisis period. However, we also find that chaebol firms experience an improvement in firm value relative to non-chaebol firms after the financial crisis. These findings imply that the value discount of business groups reported in prior studies is not an inevitable consequence of diversification, but can be alleviated or overcome by structural reforms in business practices or economic conditions.

Rethinking The Communications Decency Act: Eliminating Statutory Protections Of Discriminatory Housing Advertisements On The Internet, James D. Shanahan

Federal Communications Law Journal

The recent decision in Craigslist signals a drastic reduction in the effectiveness of the prohibition on discriminatory housing advertisements under the Fair Housing Act ("FHA"). Section 230 of the Communications Decency Act gives blanket immunity to Internet Content Providers from publisher liability for content originating from third parties. One of the effects of this immunity is the creation of a monopoly for discriminatory advertisements otherwise proscribed by the FHA. This Note argues that the simplest solution for Congress is to adjust the language of § 230 by adding the FHA to the list of exceptions to statutory immunity.

Effective School Research: Teachers' And Administrators Perceptions Of Its Existence On Campus, Vance Vaughn, Peggy B. Gill, Ross Sherman

Educational Leadership and Policy Studies Faculty Publications and Presentations

Effective school research focuses school improvement on the variables that are within the control of educators and have the greatest potential to impact student achievement: 1) instructional leadership, 2) instructional personnel, 3) instructional environment, and 4) instructional programming. In an era of high accountability with many initiatives being proposed for school reform, effective school research continues to provide valuable research-based information to the school principal, superintendent and larger educational community. By examining the school in relation to this research-based information, educational leaders are informed about factors that promote student achievement. This study surveyed teachers and administrators on eight middle school …

Classical Guitar Instruction For The Pre-College Classroom, Blake Wuestefeld

Theses and Dissertations

This project is a curriculum for secondary guitar instruction. It consists of eight levels of study and is designed for the beginning to intermediate student. It has repertoire selections and explanations of the pedagogical validity of the works. These works were selected due to their cumulative and didactic nature and because of the specific technical issues they utilize. These technical issues are introduced gradually to ensure a student's steady and incremental progress in both technical and musical aspects.

The student executes exercises from such sources as Aaron Shearers: Learning the Classic Guitar, the Royal Conservatory of Music graded repertoire series, …

Route Validation Using Radio Frequency Identification, William T. Watson

Theses and Dissertations

In recent years, radio frequency identification (RFID) has been proposed and implemented in a variety of applications where tracking objects, animals or people is desirable. This paper proposes a novel approach to the application of RFID technology in those applications where it is possible to validate a person or an object's passive contact with a given or arbitrary set of fixed points along a predefined route. The notable departure from the typical application of RFID technology is that in this scheme, the transponders are permanently installed while the interrogator is affixed to a person or object that travels the course. …

The Rise Of Agricultural Animal Welfare Standards As Understood Through A Neo-Institutional Lens, Elizabeth Ransom

Sociology and Anthropology Faculty Publications

In recent years agricultural animal welfare standards have increasingly been placed on the agenda of international, regional, and national governance bodies, as well as private agrifood organizations. Standards, long the domain of economists, are now recognized as one of the most significant emerging practices for governing food, and as such, a growing number of scholars have focused on the role that powerful actors have in setting standards and the distributional benefits of standards implementation. However, much of the existing literature relies on consumer-demand arguments for explaining the rise of animal welfare standards. This article uses sociological neo-institutionalism, specifically institutional isomorphism, …

Initial Psychometric Evaluation Of The Wayfinding Effectiveness Scale, Donna Algase, Gwi-Ryung Son, Cynthia Beel-Bates, Junah Song, Lan Yao, Elizabeth Beattie, Sara Leitsch

Peer Reviewed Articles

This study evaluates three versions of the Wayfinding Effectiveness Scale (WES), developed to differentiate problems of wayfinding and wandering behavior of community-residing elders with dementia (EWD), in 266 dyads (EWD and caregiver) recruited from Alzheimer's Association chapters. Factor analyses yield a five-factor solution (explained variance = 62.6%): complex wayfinding goals, analytic strategies, global strategies, simple wayfinding goals, and being stimulus bound. Overall, internal consistencies are high: WES (.94-.95), and subscales are stable across all versions. Testretest reliability is acceptable for the overall WES and two subscales (complex and simple wayfinding goals) for the care recipient current behavior version. Construct validity …

Child Maltreatment History And Subsequent Romantic Relationships: Exploring A Psychological Route To Dyadic Difficulties, David K. Dilillo, Terri Lewis, Andrea Di Loreto-Colgan

Department of Psychology: Faculty Publications

A sample of 174 college students involved in heterosexual dating relationships was studied lo investigate the role of psychological distress in mediating links between child maltreatment (CM) history and current couple functioning. Females, but not males, with a history of CM reported greater levels of psychological and relationship difficulties than did non-maltreated women. Psychological distress among females was also found to mediate associations between abuse history and various aspects of couple functioning including intimacy, sexuality. and conflict resolution. No such relationships were found for males. The implications of these results and suggestions for future research are discussed.

Negative Mood Regulation Mediates The Relationship Between Distraction And Engagement In Pleasurable Activities Among College Smokers, Lee M. Cohen, Dennis E. Mcchargue, Holly E. R. Morrell

Department of Psychology: Faculty Publications

Smoking for negative mood alleviation is a strong predictor of early smoking and early dependence among undergraduates. Little is known about whether adaptive cognitive coping processes (e.g., distraction) may help decrease the likelihood of student smoking for negative mood regulation. The present study tested the hypothesis that distraction would predict (a) greater engagement in adaptive pleasant pastimes and (b) lower rates of smoking behavior among undergraduates (n = 162, 41.9% female). We further assessed whether negative mood regulation expectations would explain both relationships. Results indicated that negative mood regulation fully mediated the relationship between distraction and engagement in pleasurable …

Influence Of Stroke Clinical Pathway On Documentation, Shannon Sternberg

All Theses

The purpose of this study was to determine whether the implementation of a stroke clinical pathway could improve compliance with documentation of specific quality measures for patients admitted with the diagnosis of acute ischemic stroke, hemorrhagic stroke, or transient ischemic attack. The study used the ten standardized performance measures for stroke identified by the Joint Commission on Accreditation of Healthcare Organizations (JCAHO) and integrated documentation of those measures into a stroke clinical pathway consisting of physician order sets, an interdisciplinary plan of care, and a patient/family education flow sheet. The American Stroke Association's Get with the Guidelines - Stroke (GWTG-Stroke) …

An Experiment In Joint Product Price Optimization: Price Elasticities And Substitution Decisions Of The Hungry Barfly, Jeffrey Coursen

All Theses

The subject of optimal pricing is consistently on the forefront of debate among firms in all market situations. Optimal pricing is further complicated when there are common resource inputs associated with the production of a multitude of different products. Economic theory has suggestions for pricing optimally in a variety of market conditions, from perfect competition, to perfect monopoly. This paper presents an experiment where a firm is attempting to optimally price multiple products with common cost inputs subject to monopolistic market conditions. The result supports the hypothesis of substitution amongst the product line relative to prices, as well as presents …

Parental Education Levels And Their Effect On First Year Retention And Grade Point Ratio, Jon Christiansen

All Theses

Background/Problem: Education is an important factor in economic success. This research explores how relevant parental education is to their children's education by studying first year college retention as well as first year cumulative grade point ratio. Purpose: By what probability is retention increased on average if a mother or father becomes a high school graduate or a college graduate? Also, by what amount is grade point ratio affected if a mother or father becomes a high school graduate or a college graduate? Design and Methods: A random sample of 844 students who filled out the FAFSA at a southern public …

Records And States; Memory Explored Through Process And Narrative, Rachael Madeline

All Theses

ABSTRACT
These series of prints, Records and States, demonstrate an investigation into memory through process and narrative. Each body of work serves as a documentation of memory, operating through differing visual vocabularies. The content and process relies on remembering and repeating a matrix to express the traces of memory. Records are a body of information based on past events, compiled and preserved to represent the passage of time through the use of text and numerical symbols. This is a literal and metaphorical association; the process is a time consuming and meditative endeavor whose visual results represent the construction and breakdown …

Different Learned Coordinate Frames For Planning Trajectories And Final Positions In Reaching, Claude Ghez, Robert A. Scheidt, Hank Heijink

Biomedical Engineering Faculty Research and Publications

We previously reported that the kinematics of reaching movements reflect the superimposition of two separate control mechanisms specifying the hand's spatial trajectory and its final equilibrium position. We now asked whether the brain maintains separate representations of the spatial goals for planning hand trajectory and final position. One group of subjects learned a 30° visuomotor rotation about the hand's starting point while performing a movement reversal task (“slicing”) in which they reversed direction at one target and terminated movement at another. This task required accuracy in acquiring a target mid-movement. A second group adapted while moving to—and stabilizing at—a single …

Prolonged Quadriceps Activity Following Imposed Hip Extension: A Neurophysiological Mechanism For Stiff-Knee Gait?, Michael D. Lewek, T. George Hornby, Yasin Y. Dhaher, Brian D. Schmit

Biomedical Engineering Faculty Research and Publications

The biomechanical characteristics of stiff knee gait following neurological injury include decreased knee flexion velocity at toe-off, which may be due to exaggerated quadriceps activity. The neuromuscular mechanism underlying this abnormal activity is unclear, although hyperexcitable heteronymous reflexes may be a source of impaired coordination. The present study examines the contribution of reflex activity from hip flexors on knee extensors following stroke and its association with reduced swing-phase knee flexion during walking. Twelve individuals poststroke and six control subjects were positioned in supine on a Biodex dynamometer with the ankle and knee held in a static position. Isolated hip extension …

The Impacts Of Congestion On Commercial Vehicle Tours Characteristics And Costs, Miguel A. Figliozzi

Civil and Environmental Engineering Faculty Publications and Presentations

Congestion is a common phenomenon in all major cities of the world. Increased travel time and uncertainty brought about by congestion impacts the efficiency of logistics operations. Recent studies indicate that a significant proportion of commercial vehicle kilometers traveled (VKT) and vehicle hours traveled (VHT) are generated by trip-chains or multi-stop tours. This paper presents research demonstrating the impact of congestion on multi-stop tours in urban areas. An analytical model, numerical experiments, and real-world tour data are used to understand the impact of congestion on tour characteristics, carriers? costs, VKT, and VHT. This research shows that travel time/distance between customer …

The Opinion Volume 45 Issue 1 – December 1, 2007, The Opinion

The Opinion Newspaper (all issues)

The Opinion newspaper issue dated December 01, 2007

Towards Tractable Local Closed World Reasoning For The Semantic Web, Matthias Knorr, Jose Julio Alferes, Pascal Hitzler

Computer Science and Engineering Faculty Publications

Recently, the logics of minimal knowledge and negation as failure MKNF [12] was used to introduce hybrid MKNF knowledge bases [14], a powerful formalism for combining open and closed world reasoning for the Semantic Web. We present an extension based on a new three-valued framework including an alternating fixpoint, the well-founded MKNF model. This approach, the well-founded MKNF semantics, derives its name from the very close relation to the corresponding semantics known from logic programming. We show that the well-founded MKNF model is the least model among all (three-valued) MKNF models, thus soundly approximating also the two-valued MKNF models from …

Empirically Evaluating Claims About Investment Treaty Arbitration, Susan Franck

Scholarly Articles in Law Reviews & Journals

With the blossoming of empirical legal scholarship, there is an increased appreciation for the insights it offers issues of international importance. One area that can benefit from such inquiry is the resolution of disputes from investment treaties, which affects international relations, implicates international legality of domestic government conduct, and puts millions of taxpayer dollars at risk. While suggesting there has been a "litigation explosion", commentators make untested assertions about investment treaty disputes. Little empirical work transparently explores this area, however. As the first research that explains its methodology and results, this article is a modest attempt to evaluate claims about …

Contexts And Corporate Voluntary Environmental Behaviors: Examining The Epa's Green Lights Voluntary Program, Seong-Gin Moon, Peter Deleon

Peer Reviewed Articles - Public, Nonprofit, and Health Administration

Why do an increasingly large number of firms choose to spend their own money and resources to protect the environment beyond the extant regulatory requirements? This article addresses this question by examining the EPA’s Green Lights (GL) voluntary program in which a firm’s policy makers made an early commitment to limiting greenhouse gases through the installation of energy-efficient lighting technology in its facilities. Two theoretical perspectives—resource-based theory and neo-institutional theory—are adopted to investigate the contexts by which a firm is encouraged to undertake voluntary environmental actions and evaluate environmental strategies associated with them. Accordingly, the authors focus on two major …

Neurology, Ayeesha K. Kamal

Pakistan Journal of Neurological Sciences (PJNS)

No abstract provided.

A Fall Migration Study Of Northern Saw-Whet Owls In Ross County, Ohio: Preliminary Results And Historical Perspective, Kelly Williams-Sieg

Ohio Cardinal

No abstract provided.

Front Matter, Tennessee Ornithological Society

The Migrant - Tennessee Ornithological Society

No abstract provided.

Species Index To Volume 78, 2007, Tennessee Ornithological Society

The Migrant - Tennessee Ornithological Society

No abstract provided.

Contents, Tennessee Ornithological Society

The Migrant - Tennessee Ornithological Society

No abstract provided.

2007 Traditional Spring Counts, Ron Hoff

The Migrant - Tennessee Ornithological Society

No abstract provided.

Front Matter (Pdf), North American Birds

North American Birds

No abstract provided.

Editors' Notebook, North American Birds

North American Birds

No abstract provided.