Digital Commons Network^™

Traffic Signal Control With Ant Colony Optimization, David T. Renfrew

Master's Theses

Traffic signal control is an effective way to improve the efficiency of traffic networks and reduce users’ delays. Ant Colony Optimization (ACO) is a metaheuristic based on the behavior of ant colonies searching for food. ACO has successfully been used to solve many NP-hard combinatorial optimization problems and its stochastic and decentralized nature fits well with traffic flow networks. This thesis investigates the application of ACO to minimize user delay at traffic intersections. Computer simulation results show that this new approach outperforms conventional fully actuated control under the condition of high traffic demand.

A Rapid Prototyping Method For Constructing A Complex Three-Dimensional Substrate, Kathryn Jacoba Hart

Master's Theses

Cell culturing on three-dimensional structures has increased the possibilities in tissue engineering and bioreactor research. These structures enable cells to differentiate, proliferate, mobilize, and function in a conformation that more accurately mimics in vivo conditions. Computer generated models aid in development and rapid alteration of three-dimensional cell substrates, defining their internal structure as well as their external morphology. The rapid transition from substrate design to a viable culture is imperative to quickly advance research in biomedical and tissue engineering applications.

The aim of this thesis is to investigate the feasibility of a rapid prototyping process by selectively cross-linking and assembling …

A Look Back And A Look Forward: Legislative And Regulatory Highlights For 2008 And 2009 And A Discussion Of Juvenile Transfer, Andrew K. Block

University of Richmond Law Review

No abstract provided.

Animal Law, K. Michelle Welch

University of Richmond Law Review

No abstract provided.

Hoisting Originality, Joseph Scott Miller

Scholarly Works

Copyright's originality standard is ripe for reappraisal. Many have described how copyright exclusion claims now intrude into the everyday lives of ordinary folk - making an "infringement nation," coated in "billowing white goo." ((Tehranian (2007); Litman (2008)). And many have proposed ways to cope with copyright's expansion, from strengthening the fair use privilege to trimming the derivative work right to modifying the basic "substantial similarity" infringement standard. A few have tackled the matter at the front end - putting, as it were, less goo in the billowing machine. ((E.g., Hughes, Size Matters (2005); Sprigman, Reform(Aliz)ing (2004)). Virtually no one, however, …

Adaptive Multicast On Mobile Ad Hoc Networks Using Tree-Based Meshes With Variable Density Of Redundant Paths, Sangman Moh, Sang Jun Lee, Chansu Yu

Electrical and Computer Engineering Faculty Publications

Multicasting has been extensively studied for mobile ad hoc networks (MANETs) because it is fundamental to many ad hoc network applications requiring close collaboration of multiple nodes in a group. A general approach is to construct an overlay structure such as multicast tree or mesh and to deliver a multicast packet to multiple receivers over the overlay structure. However, it either incurs a lot of overhead (multicast mesh) or performs poorly in terms of delivery ratio (multicast tree). This paper proposes an adaptive multicast scheme, called tree-based mesh with k-hop redundant paths (TBM _k ), …

Active Disturbance Rejection Control For Mems Gyroscopes, Qing Zheng, Lili Dong, Dae Hui Lee, Zhiqiang Gao

Electrical and Computer Engineering Faculty Publications

A new control method is presented to drive the drive axis of a Micro-Electro-Mechanical Systems (MEMS) gyroscope to resonance and to regulate the output amplitude of the axis to a fixed level. It is based on a unique active disturbance rejection control (ADRC) strategy, which actively estimates and compensates for internal dynamic changes of the drive axis and external disturbances in real time. The stability analysis shows that both the estimation error and the tracking error of the drive axis output are bounded and that the upper bounds of the errors monotonously decrease with the increase of the controller bandwidth. …

Household Actions Can Provide A Behavioral Wedge To Rapidly Reduce U.S. Carbon Emissions, Michael P. Vandenbergh, Thomas Dietz, Gerald T. Gardner, Jonathan Gilligan, Paul C. Stern

Vanderbilt Law School Faculty Publications

Most climate change policy attention has been addressed to long-term options, such as inducing new, low-carbon energy technologies and creating cap-and-trade regimes for emissions. We use a behavioral approach to examine the reasonably achievable potential for near-term reductions by altered adoption and use of available technologies in US homes and nonbusiness travel. We estimate the plasticity of 17 household action types in 5 behaviorally distinct categories by use of data on the most effective documented interventions that do not involve new regulatory measures. These interventions vary by type of action and typically combine several policy tools and strong social marketing. …

Juvenile Justice: The Fourth Option, Christopher Slobogin, Mark R. Fondacaro

Vanderbilt Law School Faculty Publications

The current eclectic mix of solutions to the juvenile-crime problem is insufficiently conceptualized and too beholden to myths about youth, the crimes they commit, and effective means of responding to their problems. The dominant punitive approach to juvenile justice, modeled on the adult criminal justice system, either ignores or misapplies current knowledge about the causes of juvenile crime and the means of reducing it. But the rehabilitative vision that motivated the progenitors of the juvenile court errs in the other direction, by allowing the state to assert its police power even over those who are innocent of crime. The most …

The False Promise Of Adolescent Brain Science In Juvenile Justice, Terry A. Maroney

Vanderbilt Law School Faculty Publications

Recent scientific findings about the developing teen brain have both captured public attention and begun to percolate through legal theory and practice. Indeed, many believe that developmental neuroscience contributed to the U.S. Supreme Court’s elimination of the juvenile death penalty in Roper v. Simmons. Post-Roper, scholars assert that the developmentally normal attributes of the teen brain counsel differential treatment of young offenders, and advocates increasingly make such arguments before the courts. The success of any theory, though, depends in large part on implementation, and challenges that emerge through implementation illuminate problematic aspects of the theory. This Article tests the legal …

Introduction: The Boundaries Of Intellectual Property Symposium, I. Trotter Hardy

William & Mary Law Review

No abstract provided.

An Alternative Approach To Channeling?, Mark P. Mckenna

William & Mary Law Review

Intellectual property law has developed a variety of doctrines to police the boundaries between various forms of protection. Courts and scholars alike overwhelmingly conceive of these doctrines in terms of the nature of the objects of protection. The functionality doctrine in trademark law, for example, defines the boundary between trademark and patent law by identifying and refusing trademark protection to features that play a functional role in a product's performance. Likewise, the useful article doctrine works at the boundary of copyright and patent law to identify elements of an article's design that are dictated by function and to channel protection …

Understanding The Lobbying Efforts Of A Church: How Far Is Too Far?, Chase Manderino

BYU Law Review

No abstract provided.

Behavior Problems In Toddlers With And Without Developmental Delays: Comparison Of Treatment Outcomes, Casey A. Holtz, Jennifer M. Carrasco, Ryan Mattek, Robert A. Fox

College of Education Faculty Research and Publications

The purpose of this study is to examine the effectiveness of an in-home parent management program for toddlers with behavior problems and developmental delays by comparing outcomes for a group of toddlers with developmental delays (n = 27) and a group of toddlers without developmental delays (n = 27). The majority of children lived in single parent, low-income homes. Results suggest that the parent management program is equally effective for children with and without developmental delays. Parents from both groups reported clinically significant improvement in their children's behavior and parenting practices. Clinical implications regarding the importance of these …

Treatment Outcomes For Toddlers With Behaviour Problems From Families In Poverty, Robert A. Fox, Casey A. Holtz

College of Education Faculty Research and Publications

Background. Relatively few treatment studies address mental health issues in very young children. This study examined the effectiveness of a treatment program for toddlers whose behavior problems were further complicated by living in poverty.

Method. An empirically-validated treatment program was adapted for use in the homes of 102 toddlers for an average of 12 weekly sessions.

Results. Significant improvements were found for the children’s behavior problems and their compliance to parent requests.

Discussion. The inherent challenges in working with at-risk families and the challenges in delivering mental health services for very young children living in poverty are discussed.

Employment And Training Policy In The United States During The Economic Crisis, Christopher J. O'Leary, Randall W. Eberts

Upjohn Institute Working Papers

This paper examines labor market conditions and public employment policies in the United States during what some are calling the Great Recession. We document the dramatic labor market changes that rapidly unfolded when the rate of gross domestic product growth turned negative, from the end of 2007 through early 2009. The paper reviews the resulting stress on labor market support programs and the broad federal response. That response came through modifications to existing programs and the introduction of new mechanisms to help Americans cope with job loss and protracted unemployment. The particular focus is on federally supported public programs for …

Goodwill And Goodwill Write-Downs: Their Effects On Earnings Quality For 2008 And 2009, Don E. Giacomino, Michael D. Akers

Accounting Faculty Research and Publications

This paper examines goodwill on corporate balance sheets. Specifically, the paper measures the extent to which goodwill exists on corporate balance sheets and the degree of goodwill write-downs that have occurred recently. We report on our study and a study by Intangible Business, which show that many firms carry substantial amounts of goodwill on their 2008 balance sheets. Thus, because of the recent downturn in the economy and the markets, the potential for big bath earnings management for 2008 and 2009 exists. In addition, because of reductions in expected returns on pension plan assets, many firms are likely to record …

Representative Democracy In Rural America: Race, Gender, And Class Through A Localism Lens, Jacquelyn Bridgeman, Gracie Lawson-Borders, Margaret Zamudio

Seattle Journal for Social Justice

No abstract provided.

Cluster Introduction: Education And Pedagogy: Counter-Disciplinarity In The Critical Education Tradition In Latcrit Theory, Marc-Tizoc González

Seattle Journal for Social Justice

No abstract provided.

Rebellious Knowledge Production, Academic Activism, & Outsider Democracy: From Principles To Practices In Latcrit Theory, 1995 To 2008, Francisco Valdes

Seattle Journal for Social Justice

No abstract provided.

Our Experiences, Our Methods: Using Grounded Theory To Inform A Critical Race Theory Methodology, Maria C. Malagon, Lindsay Perez Huber, Veronica N. Velez

Seattle Journal for Social Justice

No abstract provided.

The Market For Failure: An Examination Of Collective Knowledge Theory And What Bond Markets Tell Us About Corporate Bankruptcy Filings, Brandon L. Maslov

DePaul Business & Commercial Law Journal

No abstract provided.

Is Congress' Latest Effort To De-Juice Professional Sports Unconstitutional?, Philip Jacques

DePaul Journal of Sports Law

No abstract provided.

Table Of Contents, Depaul College Of Law

DePaul Journal for Social Justice

No abstract provided.

Children's Lives As A Political Battleground: The Plague Of Abstinence Only Education, Katherine Carroll

DePaul Journal for Social Justice

No abstract provided.

A Critique Of In Re Bilski, Maayan Filmar

DePaul Journal of Art, Technology & Intellectual Property Law

No abstract provided.

Why It Managers Don't Go For Cyber-Insurance Products, Tridib Bandyopadhyay, Vijay S. Mookerjee, Ram C. Rao

Faculty Articles

Despite positive expectations, cyber-insurance products have failed to take center stage in the management of IT security risk. Market inexperience, leading to conservatism in pricing cyber-insurance instruments, is often cited as the primary reason for the limited growth of the cyber-insurance market. In contrast, here we provide a demand-side explanation for why cyber-insurance products have not lived up to their initial expectations. We highlight the presence of information asymmetry between customers and providers, showing how it leads to overpricing cyber-insurance contracts and helps explain why cyber insurance might have failed to deliver its promise as a cornerstone of IT security-management …

Tracking Electronic Resource Acquisitions: Using A Helpdesk System To Succeed Where Your Erms Failed, Xan Arch, Jason S. Price

Library Staff Publications and Research

From selection to license negotiation through activation, libraries need the ability to track the electronic resource acquisition process and support uninterrupted workflow through multiple people and/or departments. Existing systems store fragments of information about a resource, but they don’t support management of the progress of each resource through the electronic resource acquisition maze. Stanford and Claremont have configured the JIRA and Footprints ticketing systems to address this fundamental need. Our systems facilitate efficient and complete activation of e-resources, and allow greater transparency in the acquisitions process throughout the organization. We will demonstrate the key features & functionality of our independently …

Environmental Risks Monitoring Of Shipwrecks In Italian Seas, Giuseppe Masetti, Fulvia Orsini

Center for Coastal and Ocean Mapping

After a description of the international regulatory framework, this paper examines the European project DE.E.P.P. and provides an overview of shipwreck databases in Italy. Afterwards, it reconstructs the recent history of the supertanker VLCC Haven which represents one of the largest Mediterranean shipwrecks. The findings of this paper emphasize the need to unify all the various agencies databases into a national Territorial Information System of potentially polluting wrecks. This System would be completed by all the information available in archives and press, to allow an adequate environmental risk monitoring and classification of shipwrecks in the Italian seas.

Negotiating Responsibility: Ideas Of Protecting And Disciplining The Child In London Schools 1908 And 1918, Imogen Lee

SOLON Law, Crime and History (previously SOLON Crimes and Misdemeanours: Deviance and the Law in Historical Perspective)

This article aims to contextualise notions of state care and responsibility as set out by the London County Council in their suggested amendments to the 1908 Children’s Bill. It discusses the relationships and environments which surrounded London schools, children and parents and how these may have influenced national debate. The research focuses on three schools in Woolwich, a peripheral London borough that ranged from an industrial heartland to a middle-class suburb. I argue that particularly amongst working class families and those with children deemed ‘defected,’ teachers had to negotiate where a parent’s authority and care for a child stopped and …