Digital Commons Network^™

Information Effects In Multi-Unit Dutch Auctions, Joy A. Buchanan, Steven Gjerstad, David Porter

ESI Working Papers

We design a multi-unit descending-price (Dutch) auction mechanism that has applications for resource allocation and pricing problems. We address specific auction design choices by theoretically and experimentally determining optimal information disclosure along two dimensions. Bidders are either informed of the number of bidders in the auction, or know that it is one of two possible sizes; they also either know the number of units remaining for sale or are unaware of how many units have been taken by other bidders. We find that revealing group size decreases bids, and therefore revenue, if units remaining are not shown. When group size …

Side-Payments And The Costs Of Conflict, Erik O. Kimbrough, Roman M. Sheremeta

ESI Working Papers

Conflict and competition often impose costs on both winners and losers, and conflicting parties may prefer to resolve the dispute before it occurs. The equilibrium of a conflict game with side-payments predicts that with binding offers, proposers make and responders accept side-payments, generating settlements that strongly favor proposers. When side-payments are non-binding, proposers offer nothing and conflicts always arise. Laboratory experiments confirm that binding side-payments reduce conflicts. However, 30% of responders reject binding offers, and offers are more egalitarian than predicted. Surprisingly, non-binding side-payments also improve efficiency, although less than binding. With binding side-payments, 87% of efficiency gains come from …

Perceived Partner Support In Pregnancy Predicts Lower Maternal And Infant Distress, Lynlee R. Tanner Stapleton, Christine Dunkel Schetter, Erika Westling, Christine Rini, Laura M. Glynn, Calvin J. Hobel, Curt A. Sandman

Psychology Faculty Articles and Research

Maternal postpartum emotional distress is quite common and can pose significant risk to mothers and infants. The current study investigated mothers' relationships with their partners during pregnancy and tested the hypotheses that perception of prenatal partner support is a significant predictor of changes in maternal emotional distress from midpregnancy to postpartum, and contributes to maternal ratings of infant distress to novelty. Using a prospective longitudinal design, 272 adult pregnant women were interviewed regarding their partner support, relationship satisfaction, and interpersonal security (attachment style and willingness to seek out support), and they completed standardized measures of prenatal symptoms of depression and …

Increasing Parity Is Associated With Cumulative Effects On Memory, Laura M. Glynn

Psychology Faculty Articles and Research

BACKGROUND: The purpose of this investigation was to determine if reproductive experience is associated with cumulative effects on human memory performance during pregnancy and if these effects persist into the postpartum period.

METHODS: Verbal recall memory performance was assessed in 254 women four times during pregnancy and at 3 months postpartum. The relation between parity and memory function was evaluated with hierarchical linear modeling and analysis of covariance (ANCOVA).

RESULTS: The data indicate that the previously documented adverse effects of pregnancy on memory performance are compounded with successive pregnancies. During gestation and postpartum, multiparity was associated with poorer memory function, …

Self-Organizing Biopsychosocial Dynamics And The Patient-Healer Relationship, David Pincus

Psychology Faculty Articles and Research

The patient-healer relationship has an increasing area of interest for complementary and alternative medicine (CAM) researchers. This focus on the interpersonal context of treatment is not surprising as dismantling studies, clinical trials and other linear research designs continually point toward the critical role of context and the broadband biopsychosocial nature of therapeutic responses to CAM. Unfortunately, the same traditional research models and methods that fail to find simple and specific treatment-outcome relations are similarly failing to find simple and specific mechanisms to explain how interpersonal processes influence patient outcomes. This paper presents an overview of some of the key models …

Shoulder-And Back-Muscle Activation During Shoulder Abduction And Flexion Using A Bodyblade Pro Versus Dumbbells, Joseph S. Parry, Rachel Straub, Daniel Cipriani

Physical Therapy Faculty Articles and Research

Context: The Bodyblade Pro is used for shoulder rehabilitation after injury. Resistance is provided by blade oscillations—faster oscillations or higher speeds correspond to greater resistance. However, research supporting the Bodyblade Pro’s use is scarce, particularly in comparison with dumbbell training. Objective: To compare muscle activity, using electromyography (EMG), in the back and shoulder regions during shoulder exercises with the Bodyblade Pro vs dumbbells. Design: Randomized crossover study. Setting: San Diego State University biomechanics laboratory. Participants: 11 healthy male subjects age 19–32 y. Intervention: Subjects performed shoulder-flexion and -abduction exercises using a Bodyblade Pro and …

The New Publishing Scene And The Tenure Case: An Administrator’S View, Daniele C. Struppa

Mathematics, Physics, and Computer Science Faculty Articles and Research

No abstract provided.

Bicomplex Numbers And Their Elementary Functions, M. E. Luna-Elizarrarás, M. Shapiro, Daniele C. Struppa, Adrian Vajiac

Mathematics, Physics, and Computer Science Faculty Articles and Research

In this paper we introduce the algebra of bicomplex numbers as a generalization of the field of complex numbers. We describe how to define elementary functions in such an algebra (polynomials, exponential functions, and trigonometric functions) as well as their inverse functions (roots, logarithms, inverse trigonometric functions). Our goal is to show that a function theory on bicomplex numbers is, in some sense, a better generalization of the theory of holomorphic functions of one variable, than the classical theory of holomorphic functions in two complex variables.

Persons Affected By Traumatic Brain Injury In The Workplace; Implications For Employee Assistance Programs, Dale Margolin Cecka

Law Faculty Publications

Employee Assistance Programs often provide behavioral health services to employees. The article discusses issues related to employees affected by traumatic brain injury such as psychosocial challenges that may accompany reentry into the workplace. Strategies that employers may utilize to accommodate such challenges are presented. Implications for practitioners are explored within the context of the Americans with Disabilities Act, disability management, and human resources.

The Shape Of Things To Come: What We Can Learn From Patent Claim Length, Kristen Jakobsen Osenga

Law Faculty Publications

Technology is always changing. Patent law is also constantly evolving, as the courts and Congress continue to make significant changes to this area of law. But what about patents themselves? Some studies have looked at how patent specifications have changed over time, but no one has looked specifically at the most important aspect of a patent, its claims. Given the changes in technology and law, one would anticipate patent claims to have evolved.

Despite the expectations, this paper concludes that patent claim shape is largely unaffected by time, technology, crowded fields, or prosecution time. This paper suggests a possible reason …

2010-2011 Veterans Law Update, Tara L. Casey

Law Faculty Publications

2011 saw multiple changes to the laws relating to veterans, their rights and benefits, and the Department of Veterans Affairs ("VA"). This Article will cover select updates to the field of veterans law codified in the Code of Federal Regulations and the United States Code, proposed in the Federal Register, and adjudicated in the courts. Part I will cover updates related directly to veterans' benefits and rights. Part II will focus on updates to rules involving veterans' caregivers and healthcare facilities. Part III will cover proposed rules dealing with veterans' claims and insurance. Part IV will focus on rules and …

Distributed Energy Resources, "Virtual Power Plants," And The Smart Grid, Joel B. Eisen

Law Faculty Publications

The specific focus of this Article is on the "virtual power plant" (VPP) concept, an intriguing idea that involves an aggregation of DERs to provide a "fleet" of resources that can serve as the functional equivalent of a traditional power plant. As the name suggests, this fleet of DERs can add up in the aggregate to the equivalent of a significant resource. Under certain conditions, this resource can be used on the grid (i.e., dispatched) much as a conventional power plant would be. This could reduce demand for fossil fuel-fired plants by enabling a utility to avoid generating electricity or …

Autonomy-Mastery-Purpose: Structuring Clinical Courses To Enhance These Critical Goals, Leah Wortham, Catherine F. Klein, Beryl Blaustone

Scholarly Articles

Part I describes the difference in extrinsic and intrinsic motivation and reviews the negative effects of business and educational models assuming extrinsic motivation to be most effective rather than seeking to stimulate intrinsic motivation. Part II describes the Carnegie Foundation's Preparation for the Professions project's call for law schools to focus on law students' sense of identity and purpose as part of their professional education, as well as noting the similar goal that students learn "how to be" as articulated by the Tuning Project of the Bologna process regarding higher education in Europe. Part III provides basics on the theory …

The Plural Of Anecdote Is Not Data: Teaching Law Students Basic Survey Methodology To Improve Access To Justice In Unemployment Insurance Appeals, Faith Mullen

Scholarly Articles

This project is part of Professor Mullen's larger Bellow Scholars research agenda, which concerns access-to-justice issues at the OAH more generally. This project tried to ascertain whether self-represented parties (both employees3 and employers) in unemployment insurance (UI) appeals perceive a need for more legal assistance. For three weeks in November of 2009, law students from The Catholic University of America administered a survey that asked self-represented parties in UI appeals whether, based on their experiences in the hearing, they perceived a need for more legal assistance and whether there were aspects of the hearings that they found particularly challenging. Initially …

Federalism, Individual Rights And Judicial Engagement, Kurt T. Lash

Law Faculty Publications

Contemporary “rights talk” under the American Constitution tends to focus on individual rights or those rights that can be perfected in the case of a single individual. This would include, for example, the rights to free expression, free exercise of religion, sexual autonomy, or the right to equal treatment. Under the broad umbrella of individual-rights talk, theoretical discussions generally involve whether courts ought to recognize a particular individual right or what level of scrutiny (or engagement) ought to apply to judicially identified individual rights.

From the beginning of our history as a nation, however, the concept of legally cognizable rights …

Google Books: Finally, An Actual Fair Use Ruling!, James Gibson

Law Faculty Publications

One of our favorite topics in this Intellectual Property Issues series – perhaps the favorite – is Google Books, the massive project through which Google hopes to bring its search capability to the text of all books in the English language. To make a book’s text searchable, however, Google must scan the book. And scanning is copying. And copying usually means copyright infringement. Certainly the many authors and publishers who have sued Google take this view.

There are two ways to avoid infringement when copying a copyrighted book: get a license or prove that the copying constitutes fair use. Many …

The Top Three Patent Cases Of 2012, James Gibson

Law Faculty Publications

New Year’s Day prompts us to reflect on what the last 12 months have brought, so I’ve taken the opportunity to think back on 2012’s intellectual property developments. It’s been a busy year, with patent reform, new technologies, multilateral treaties, and more. To make my task more manageable, I’m going to focus on three important patent law cases – one at the Supreme Court level, one at the appellate level, and one at the trial court level. I’ll conclude with an extra-special bonus: the Case To Watch for patent law in 2013. Then, in my next entry in this series, …

5-Axis Tool Path Generation With Collision Detection For Finish Machining Of Freeform Surfaces, Jomy Francis

Masters Theses

"Research in the field of Tool path generation for freeform surfaces has been done intensively in the past. However, the main challenge that still exists is the computational efficiency related to the tool path generation. Tool path generation for freeform surface involves instantaneous calculation of new tool orientations which does not collide with the neighboring surfaces. Since the collision check of tool and neighboring surface is done repetitively at every instant of the tool, the calculations at every instant are to be computationally as easy as possible.

This thesis is composed of one paper. Paper I presents a novel extension …

3d Spatio-Temporal Analysis For Compressive Sensing In Magnetic Resonance Imaging Of The Murine Cardiac Cycle, Brice Aaron Hirst

Masters Theses

"This thesis consists of two major contributions, each of which has been prepared in a conference paper. These papers will be submitted for publication in the SPIE 2013 Medical Imaging Conference and the ASEE 2013 Annual Conference.

The first paper explores a three-dimensional compressive sensing (CS) technique for reducing measurement time in MR imaging of the murine (mouse) cardiac cycle. By randomly undersampling a single 2D slice of a mouse heart at regular time intervals as it expands and contracts through the stages of a heartbeat, a CS reconstruction algorithm can be made to exploit transform sparsity in time as …

The Ethics Of Library Resource Sharing In The Digital Age, Beth Posner

Publications and Research

Abstract

Purpose – The purpose of this paper is to outline ethical implications of the practical challenges facing resource sharing practitioners in the digital age.

Design/methodology/approach – The author presents an overview of major ethical challenges related to digital resource sharing using a framework of four key ethical theories: justice as fairness; utilitarianism; rights theory; and common good theory.

Findings – When administrators, publishers, lawmakers, or the public dictate policies and rules that are inconsistent with librarian values and norms, librarians should turn to ethical reasoning in defense of their work.

Social implications – Resource sharing practitioners everywhere will find …

Use Of Colour Duplex Ultrasound As A First Line Surveillance Tool Following Evar Is Associated With A Reduction In Cost Without Compromising Accuracy, C. Gray, Patrick J. Goodman, C. C. Herron, L. P. Lawler, M. K. O'Malley, M. K. O'Donohoe, C. O. Mc. Donnell

Articles

CT scanning remains the postoperative surveillance imaging modality of choice following EVAR. Concerns regarding cost, exposure to ionising radiation and intravenous contrast have led to a search for a less expensive, equally efficacious and safer method of monitoring EVAR patients after endograft deployment. This study evaluated the cost saving obtained if CDUS was employed as a first line surveillance tool following EVAR, as well as comparing the two entities in terms of efficacy. Patients & methods: Postoperative surveillance CTs and CDUS scans in the 145 patients who have undergone EVAR from 1st June 2003 to 1st July 2010 were compared …

Reversible Lysine Acetylation Regulates Activity Of Human Glycine N-Acyltransferase-Like 2 (Hglyatl2): Implications For Production Of Glycine-Conjugated Signaling Molecules, Dominick P. Waluk, Filip Sucharski, Laszlo Sipos, Jerzy Silberring, Mary Hunt

Articles

Background: Lysine acetylation is a major post-translational modification of proteins.

Results: Human glycine N-acyltransferase-like 2 is regulated by acetylation/deacetylation of lysine 19.

Conclusion: Reversible lysine acetylation is important in regulating the activity and function of human glycine N-acyltransferases.

Significance: Our study links post-translational modification of proteins with the production of lipid signaling molecules, the N-acyl glycines.

Citizen 2.0: Public And Governmental Interaction Through Web 2.0 Technologies (Preface), Kathryn Kolby, Maria J. D'Agostino

Publications and Research

Preface to Citizen 2.0: Public and Governmental Interaction Through Web 2.0 Technologies

Policing Gender, Sexuality And ‘Muslimness’, Anissa Helie

Publications and Research

In her Introduction to the book Sexuality in Muslim Contexts: Restrictions and Resistance (ZED Book, UK), Anissa Helie discusses the notion of "Muslimness" and how such a homogenizing notion, if unchallenged, may serve to justify the policing of sexuality in various Muslim countries and communities.

The book itself looks at emerging trends that affect women’s sexuality, with a particular focus on Asia and the Middle East, and documents both the curtailing of sexual rights occurring in diverse Muslim societies and the strategies designed to counter these developments.

Yet this focus in no way suggests that the policing of gender and …

Problematizing "Autonomy" And "Tradition" With Regard To Veiling: A Response To Seval Yildirim, Anissa Helie

Publications and Research

Debates related to Muslim women’s dress, specifically, often pit religious freedom, individual liberty, and cultural rights against women’s rights and gender equality. Hélie's response to Yildirim (specifically her discussion of national and international legal responses to “headcoverings”) does not focus on legal aspects, but rather on gendered practices and their ideological roots.

Hélie adopts a global lens, recognizing that whilst historical and socio-political specificities are crucial to grasp the nuances of each context, questions related to dress codes in Muslim contexts nevertheless relate to issues affecting our world at large. Hélie discusses two main aspects of Yildirim's argument - namely: …

Information Fusion And Quantum Logic In Family Medicine, F. Matthew Mihelic

Faculty Publications

A time-tested model for information fusion and analysis is provided by Family Medicine. Family Medicine is a discipline that operates in the realms of botJ1 technical and social sciences to analyze massive amounts of information from mulriple sources in order to make decisions that bring about tJie integration and coordination of interdisciplinary interventions involving scientific, psychological, and social aspects of medical care. This generalist function serves to lower the organizational entropy of complex systems and thereby improve efficiency while reducing ilie risk of catastrophic failure. Simply bringing a group of specialists together in one place does not bring about the …

The Trajectories Of Transplants: Singing Alha, Birha, And The Ramayan In The Indic Caribbean, Peter L. Manuel

Publications and Research

Indo-Caribbean music culture includes a stratum of traditional genres derived from North India’s Bhojpuri region. This article discusses three such genres: Alhâ-singing, an archaic form of birhâ, and an antiphonal style of singing the Tulsidas Râmâyan. Despite the lack of supportive contact with the Bhojpuri region after 1917, these genres flourished until the 1960s, after which the decline of Bhojpuri as a spoken language in Trinidad and Guyana, together with the impact of modernity in general, undermined their vitality. A comparative perspective with North Indian counterparts reveals illuminating parallels and contrasts.

The Use Of The Alaskan Native Claims Settlement Act To Justify Disparate Treatment Of Alaska's Tribes, Natalie Landreth, Erin Dougherty

American Indian Law Review

No abstract provided.

Understanding The Value Of Judicial Diversity Through The Native American Lens, Paige E. Hoster

American Indian Law Review

No abstract provided.

The Naked Anabaptist: The Bare Essentials Of A Radical Faith [Review] / Murray, Stuart, Jerry Moon

Andrews University Seminary Studies (AUSS)

No abstract provided.