Digital Commons Network^™

Long-Term Consequences Of West Nile Virus In Virginia., Diana Cruz Ocampo

Theses and Dissertations

Objective: The purpose of this investigation was to describe the long-term effects and functional outcomes of patients in Virginia who were reported to the Virginia Department of Health with West Nile virus (WNV) non-neuroinvasive and neuroinvasive disease. The study identified the duration of symptoms after initial illness, the number of persons who fully recovered versus the number who continue to be symptomatic and how patients' quality of life differed after illness.Methods: The study population was drawn from 60 human cases that met the surveillance case definition for non-neuroinvasive and neuroinvasive WNV illness in Virginia between 2002-2004. Information was collected during …

Asians, Gay Marriage, And Immigration: Family Unification At A Crossroads, Victor C. Romero

Faculty Scholarship

Family unification has long been a significant component of U.S. immigration policy, and the Asian Pacific American (APA) community has long been a champion of laws that strengthen America's commitment to this goal. The recent emergence of same-gender marriages among state and local governments has caused society to consider more closely its definition of the family, challenging the traditional notion that only civil unions between heterosexuals should be celebrated. But because U.S. immigration law does not include a gay or lesbian partner within its statutory definition of spouse, binational same-gender couples may not legally remain in the country together, even …

Do We Have Too Many Intellectual Property Rights?, Richard A. Posner

The Honorable Helen Wilson Nies Memorial Lecture

The Honorable Richard A. Posner discusses the dangers presented by the propertization of intellectual property rights, particularly in the areas of copyright and patent. Unlike physical property, intellectual property rights are limited by duration, scope, and allowance of fair use. These limitations underlie the existence of a rich public domain that encourages the most valuable uses of intellectual property by reducing transaction costs and encouraging the creation of additional creative works.

Reflections [Complete Issue : Fourth Quarter 2005, Vol 31, 4], Sigma Theta Tau International, Pamela R. Cangelosi, Eileen T. Breslin, Kristene C. Diggins, Wendy C. Kooken, Angela Barron Mcbride, Tami Merryman, Thomas Pryor

Sigma Past Publishing - Reflections Magazine

Publishing History: Print issues of Reflections magazine were published from 1975 to 1999 and its successor, Reflections on Nursing Leadership (RNL) began publication in 2000. RNL migrated to an online format, http://www.reflectionsonnursingleadership.org, in 2006 and continues today.

RNL is a member benefit of the Honor Society of Nursing, Sigma Theta Tau International (STTI). The historical print issues have been made openly available.

Publishing Frequency: Quarterly until its transition to online. It’s now updated virtually every day.

Format: Print, 1975 - 2005; Online, 2006 - present

Feature Articles in this Issue:

Let's Help Them Stay in Nursing!

Uncommon Journey

One …

Reflections [Complete Issue : Third Quarter 2005, Vol 31, 3], Sigma Theta Tau International, Chris G. Alumbaugh, Mary Ellen Wurzbach, Linda Shields, Bethel Ann Powers, Tesfamicael Ghebrehiwet

Sigma Past Publishing - Reflections Magazine

Publishing History: Print issues of Reflections magazine were published from 1975 to 1999 and its successor, Reflections on Nursing Leadership (RNL) began publication in 2000. RNL migrated to an online format, http://www.reflectionsonnursingleadership.org, in 2006 and continues today.

RNL is a member benefit of the Honor Society of Nursing, Sigma Theta Tau International (STTI). The historical print issues have been made openly available.

Publishing Frequency: Quarterly until its transition to online. It’s now updated virtually every day.

Format: Print, 1975 - 2005; Online, 2006 - present

Feature Articles in this Issue:

You'll Know You're a Nurse When....

She Saw HOPE …

International Nurse Migration [Position Statement], Sigma Theta Tau International

Sigma Resource Papers

Issue being addressed: International nurse migration as a solution to nursing shortages

Using Howard Gardner's Entry-Point Framework To Analyze A Multiple Intelligence Collaborative Unit Including A Multigenre Research Paper And Altered Books, Julia Richardson Radtke

Graduate Student Theses, Dissertations, & Professional Papers

No abstract provided.

Rites And Rights In Afghanistan: The Hazara And The 2004 Constitution, Justin Deystone

Publications

No abstract provided.

Introduction And Postscript: Partial Progress On Un Reform, Douglass Cassel

Journal Articles

The conference on Reforming the United Nations: The use of force to safeguard international security and human rights, co-sponsored by Northwestern University School of Law and the Katholieke Universiteit Leuven Faculty of Law as their Fourth Annual Transatlantic Dialogue, was held in January 2005.

Its timing was propitious. It was held one month after publication of the report of the prestigious and geographically diverse High-Level Panel on Threats, Challenges, and Change, appointed by UN Secretary-General Kofi Annan. Among many other proposals to reform the UN, the High-Level Panel recommended expansion of the Security Council, new guidelines for use of force …

Student Masthead, Mjlst Editorial Board

Minnesota Journal of Law, Science & Technology

No abstract provided.

Notifying Physicians And Patients About Medical Device Safety Issues: Thoughts From The Fda, Mark Barnett, Daniel Schultz

Minnesota Journal of Law, Science & Technology

No abstract provided.

A Proposed Solution To The Notification Problem, Ralph F. Hall

Minnesota Journal of Law, Science & Technology

No abstract provided.

The Twin Pillars Knowledge And Trust, Mark Carlson

Minnesota Journal of Law, Science & Technology

No abstract provided.

Lives Under Construction: A Study Of College Sophomores, Elizabeth L. Morley

University of Kentucky Doctoral Dissertations

As individuals, college students make choices that both reflect their past lives and constitute their futures. In this research I examine the ways five college sophomores built their lives in the complex world of a research university campus. Using case study analysis I look at how the students negotiated the considerable academic and social demands of their daily lives. College impact models and literature about theories of practice and decision making inform the analysis. Human agency and fields of practice help to explain the behaviors of these students. The research reveals that students take a myriad of paths to negotiate …

The Fairness Doctrine Redux: Media Bias And The Rights Of Broadcasters, Erik Ugland

Minnesota Journal of Law, Science & Technology

No abstract provided.

Patient Expectations And Access To Prescription Medication Are Threatened By Pharmacist Conscience Clauses, Kelsey C. Brodsho

Minnesota Journal of Law, Science & Technology

No abstract provided.

Matrix Model Superpotentials And Calabi–Yau Spaces: An A-D-E Classification, Carina Curto

Department of Mathematics: Faculty Publications

We use F. Ferrari’s methods relating matrix models to Calabi-Yau spaces in order to explain Intriligator and Wecht’s ADE classification of N = 1 superconformal theories which arise as RG fixed points of N = 1 SQCD theories with adjoints. The connection between matrix models and N = 1 gauge theories can be seen as evidence for the Dijkgraaf–Vafa conjecture. We find that ADE superpotentials in the Intriligator–Wecht classification exactly match matrix model superpotentials obtained from Calabi-Yau’s with corresponding ADE singularities. Moreover, in the additional Ô, Â, Dˆ and Ê cases we find new singular geometries. These ‘hat’ geometries are …

The New Silver Bullets Of Leadership: The Importance Of Self- And Shared Leadership In Knowledge Work, Craig L. Pearce, Charles C. Manz

Department of Management: Faculty Publications

How are the capabilities of knowledge workers best harnessed? Traditionally, organizations have focused on a top-heavy, heroic model of leadership in order to extract work-product from their employees. We believe this model is a myth. It is becoming ever more difficult for any one person to be an expert on all aspects of the work that needs to be done, and this is true in a wide variety of contexts ranging from the research and development (R&D) lab to the executive suite. Recent research indicates that two alternative sources of leadership—self leadership and shared leadership—hold considerable promise for enhancing the …

Expressed Sequence Tags From Diabrotica Virgifera Virgifera Midgut Identify A Coleopteran Cadherin And A Diversity Of Cathepsins, Blair D. Siegfried, N. Waterfield, R. H. Ffrench-Constant

Department of Entomology: Faculty Publications

The Western corn rootworm is the major pest of corn in the USA and has recently become the target for insect-resistant transgenic crops. Transgenic crops have switched the focus for identifying insecticide targets from the insect nervous system to the midgut. Here we describe a collection of 691 sequences from the Western corn rootworm midgut, 27% of which predict proteins with no matches in current databases. Of the remaining sequences, most predict proteins with either catalytic (62%) or binding (19%) functions, as expected for proteins expressed in the insect midgut. The utility of this approach for the identification of targets …

Susceptibility Of Biological Stages Of The Horn Fly, Haematobia Irritans, To Entomopathogenic Fungi (Hyphomycetes), C. A. Angel-Sahagún, R. Lezama-Gutiérrez, J. Molina-Ochoa, E. Galindo-Velasco, M. López-Edwards, O. Rebolledo-Domínguez, C. Cruz-Vázquez, W. P. Reyes-Velázquez, S. R. Skoda, John E. Foster

Department of Entomology: Faculty Publications

The susceptibility of the egg, pupa, and adult of Haematobia irritans (L.) (Diptera: Muscidae) to isolates of the fungi Metarhizium anisopliae (Metsch.) Sor., Beauveria bassiana (Bals.) Vuill., and Paecilomyces fumosoroseus (Wize) Brown and Smith, was evaluated under laboratory conditions. Groups of 20 eggs than 4 h old, pupae less than 48h old and adults were sprayed with a conidial suspension of each isolate. Eggs, pupae and adults of horn fly were susceptible to these entomopathogenic fungi. For treated eggs, the isolates Ma3, Ma 15, Ma25, Pfr1, and Pfr8 reduced adult emergence to 3.8% to 6.3% in comparison with the control …

A Strategy For Using Powdered Sugar To Reduce Varroa Populations In Honey Bee Colonies, Nicholas P. Aliano, Marion D. Ellis

Department of Entomology: Faculty Publications

We developed a technique to remove varroa (Varroa destructor) from adult honey bees (Apis mellifera) using powdered sugar. Our technique requires isolating a colony’s adult bee population in a detachable box prior to powdered sugar application. We designed a detachable ‘bee box’ that connects to the colony’s entrance and is capable of holding the adult bee population. By applying a bee repellent, Bee Go®, to a colony, we forced adult bees into the bee box where they were subsequently dusted with 225 g of powdered sugar. Adult honey bee populations treated in this manner dropped 76.7 ± 3.6% (n = …

Exploiting The Advantages Of Object-Based Dsm In A Heterogeneous Cluster Environment, Xuli Liu, Hong Jiang, Leen-Kiat Soh

School of Computing: Conference and Workshop Papers

In recent years, increasing effort has been made by the cluster and grid computing community to build object- based Distributed Shared Memory systems (DSM) in a cluster environment. In most of these systems, a shared object is simply used as a data-exchanging unit so as to alleviate the false-sharing problem, and the advantages of sharing objects remain to be fully exploited. Thus, this paper is motivated to investigate the potential advantages of object-based DSM. For example, the performance of a distributed application may be significantly improved by adaptively and judiciously setting the size of the shared objects, i.e., granularity. This …

Registered Irrigation Wells In Nebraska August 2005, Conservation And Survey Division

Conservation and Survey Division: Faculty and Staff Publications

No abstract provided.

Real-Time Divisible Load Scheduling For Cluster Computing, Xuan Lin, Ying Lu, Jitender S. Deogun, Steve Goddard

School of Computing: Technical Reports

Cluster Computing has emerged as a new paradigm for solving large-scale problems. To enhance QoS and provide performance guarantees in cluster computing environments, various workload models and real-time scheduling algorithms have been investigated. The divisible load model, propagated by divisible load theory, models computations that can be arbitrarily divided into independent pieces and provides a good approximation of many real-world applications. However, researchers have not yet investigated the problem of providing performance guarantees to divisible load applications. Two contributions are made in this paper: (1) divisible load theory is extended to compute the minimum number of processors required to meet …

Disseminating Usability Design Knowledge Through Ontology-Based Pattern Languages, Scott Henninger, Padmapriya Ashokkumar

School of Computing: Technical Reports

Usability patterns represent knowledge about known ways to design graphical user interfaces that are usable and meet the needs and expectations of users. There is currently a plethora of usability patterns published in books, private repositories and the World-Wide Web. The dominance of pattern discovery efforts has neglected the emerging need to organize the patterns so they can become a proactive resource for developing interfaces. This paper presents an approach using Semantic Web concepts that turns informal patterns into formal representations capable of supporting systematic design methods. Through this method, loosely coupled pattern collections can be turned into strongly coupled …

Dgkd: Distributed Group Key Distribution With Authentication Capability, Pratima Adusumilli, Xukai Zou, Byrav Ramamurthy

School of Computing: Conference and Workshop Papers

Group key management (GKM} is the most important issue in secure group communication (SCC). The existing GKM protocols fall into three typical classes: centralized group key distribution (CGKD), decentralized group key management (DGKM), and distributed/contributory group key agreement (CGKA). Serious problems remains in these protocols, as they require existence of central trusted entities (such as group controller or subgroup controllers), relaying of messages (by subgroup controllers), or strict member synchronization (JOT multiple round stepwise key agreement), thus suffering from the single point of failure and attack, performance bottleneck, or mis-operations in the situation of transmission delay or network failure. In …

Disseminating Usability Design Knowledge Through Ontology-Based Pattern Languages, Scott Henninger, Padmapriya Ashokkumar

School of Computing: Technical Reports

Usability patterns represent knowledge about known ways to design graphical user interfaces that are usable and meet the needs and expectations of users. There is currently a plethora of usability patterns published in books, private repositories and the World-Wide Web. The dominance of pattern discovery efforts has neglected the emerging need to organize the patterns so they can become a proactive resource for developing interfaces. This paper presents an approach using Semantic Web concepts that turns informal patterns into formal representations capable of supporting systematic design methods. Through this method, loosely coupled pattern collections can be turned into strongly coupled …

Crtdh: An Efficient Key Agreement Scheme For Secure Group Communications In Wireless Ad Hoc Networks, Ravi K Balachandran, Byrav Ramamurthy, Xukai Zou, N.V. Vinodchandran

School of Computing: Conference and Workshop Papers

As a result of the growing popularity of wireless networks, in particular ad hoc networks, security over such networks has become very important. In this paper, we study the problem of secure group communications (SGC) and key management over ad hoc networks. We identify the key features of any SGC protocol for such networks. We also propose an efficient key agreement scheme for SGC. The scheme solves two important problems that exist in most current SGC schemes: requirement of member serialization and existence of a central entity. Besides this, the protocol also has many highly desirable properties such as contributory …

Same-Destination-Intermediate Grouping Vs. End-To-End Grouping For Waveband Switching In Wdm Mesh Networks, Mengke Li, Wang Yao, Byrav Ramamurthy

School of Computing: Conference and Workshop Papers

We investigate waveband switching (WBS) with different grouping strategies in wavelength-division multiplexing (WDM) mesh networks. End-to-end waveband switching (ETEWBS) and same-destination-intermediate waveband switching (SD-IT-WBS) are analyzed and compared in terms of blocking probability and cost savings. First, an analytical model for ETEWBS is proposed to determine the network blocking probability in a mesh network. For SD-IT-WBS, a simple waveband switching algorithm is presented. An analytical model to determine the network blocking probability is proposed for SD-IT-WBS based on the algorithm. The analytical results are validated by comparing with simulation results. Both results match well and show that ETE-WBS slightly outperforms …

A Novel Cost-Efficient On-Line Intermediate Waveband-Switching Scheme In Wdm Mesh Networks, Mengke Li, Wang Yao, Byrav Ramamurthy

School of Computing: Conference and Workshop Papers

Waveband switching (WBS) is an important technique to save switching and transmission cost in wavelength -division multiplexed (WDM) optical networks. A cost-efficient WBS scheme would enable network carriers to increase the network throughput (revenue) while achieving significant cost savings. We identify the critical factors that determine the WBS network throughput and switching cost and propose a novel intermediate waveband switching (IT-WBS) algorithm, called the minimizing-weighted-cost (MWC) algorithm. The MWC algorithm defines a cost for each candidate route of a call. By selecting the route with the smallest weighted cost, MWC balances between minimizing the call blocking probability and minimizing the …