Digital Commons Network^™

Foreword: Phase Ii Of The Genetics Revolution: Sophisticated Issues For Home And Abroad, Frances H. Miller

Faculty Scholarship

The distinguished health law and policy scholars we invite to contribute to the American Journal of Law & Medicine's annual symposium issue are given carte blanche to write about any aspect of the designated topic that appeals to them. The authors in this year's genetics symposium, The Genetic Revolution: Conflicts, Challenges and Conundra, are already well known for their work in the field-in fact three of them have just co-authored the only casebook specifically dedicated to the law, policy and ethics of geneticsl-and we deliberately asked them for relatively short pieces on the theory that taken together their articles would …

Patent Settlement Agreements: Preliminary Views, Joseph F. Brodley, Maureen A. O'Rourke

Faculty Scholarship

Settlements between S competitors in patent cases raise important and sensitive antitrust issues. Patent settlement agreements may create or maintain a monopoly in technology or innovation markets and may also effectuate a monopoly or cartel in related goods markets. Indeed, absent the patent rights, certain terms of patent settlement agreements may be per se antitrust violations. Further, anticompetitive patent settlements-unlike most antitrust conspiracies-are enforceable in court, providing the parties with an effective means of preventing the cheating that is the bane of cartels. Thus, the antitrust risk that a settlement agreement may operate as a disguised cartel has long been …

Preparing For The Clothed Public Square: Teaching About Religion, Civic Education, And The Constitution, Jay D. Wexler

Faculty Scholarship

Although law and religion scholars have long argued about whether American culture marginalizes religious belief, many important indicators suggest that religion indeed plays a prominent role in contemporary American life. America is an extremely religious nation. Polls consistently show that about ninety percent of Americans continue to believe in God, and both church attendance and membership remain at high levels. This religiosity, moreover, spills out into the public square. A great many Americans rely on religious reasons when thinking and talking about public issues. Ninety percent of the members of Congress, by one report, consult their religious beliefs when voting …

A Set Of New Sea Ice Feature Descriptors For Sar Images, Leen-Kiat Soh

School of Computing: Technical Reports

In this paper, we present a set of algorithms for describing sea ice features in SAR images. These algorithms we have implemented and incorporated in the ARKTOS software package, an intelligent sea ice classification. These algorithms have unique characteristics. Some are extensions or adaptations of existing image processing techniques to the specific problem domain of satellite sea ice classification, while some are innovative designs, inspired by the aforementioned problem domain. These feature descriptors may be generalized to other remote sensing applications.

Two Algorithms For Shaped-Based Porosity Measures, Leen-Kiat Soh

School of Computing: Technical Reports

In this paper, we present two algorithms for shape-based porosity measures. Specifically, we describe two innovative attributes called perimeter porosity and area porosity as feature descriptors. Perimeter porosity refers to how “porous” or “weak” an image object is, while area porosity determines the degree of “branchiness” of an object. We show the applicability of the two measures through a SAR sea ice image classification example.

An Analytical Model For Virtual Topology Reconfiguration In Optical Networks And A Case Study, Xi Yang, Byrav Ramamurthy

School of Computing: Conference and Workshop Papers

An analytical model for Virtual Topology Reconfiguration (VTR) in optical networks is developed. It aims at the optical networks with a circuit-based data plane and an IPlike control plane. By identifying and analyzing the important factors impacting the network performance due to VTR operations on both planes, we can compare the benefits and penalties of different VTR algorithms and policies. The best VTR scenario can be adaptively chosen from a set of such algorithms and policies according to the real-time network situations. For this purpose, a cost model integrating all these factors is created to provide a comparison criterion independent …

Dynamic Routing In Translucent Wdm Optical Networks, Xi Yang, Byrav Ramamurthy

School of Computing: Conference and Workshop Papers

Translucent WDM optical networks use sparse placement of regenerators to overcome the impairments and wavelength contention introduced by fully transparent networks, and achieve a performance close to fully opaque networks with much less cost. Our previous study proved the feasibility of translucent networks using sparse regeneration technique. We addressed the placement of regenerators based on static schemes allowing only fixed number of regenerators at fixed locations. This paper furthers the study by proposing a suite of dynamical routing schemes. Dynamic allocation, advertisement and discovery of regeneration resources are proposed to support sharing transmitters and receivers between regeneration and access functions. …

Constraint Modeling And Reformulation In The Context Of Academic Task Assignment, Robert Glaubius, Berthe Y. Choueiry

School of Computing: Conference and Workshop Papers

We discuss the modeling and reformulation of a resource allocation problem, the assignment of graduate teaching assistants (GTAs) to courses. Our research contributes the following:

• Formulation of the GTA assignment problem as a nonbinary CSP.

• Design of a new convention for consistency checking to deal with over-constrained problem.

• Definition of a new network-decomposable nonbinary confinement constraint.

• Evaluation of the reformulation of confinement and equality constraints on 3 real-world data sets.

Constraint Modeling And Reformulation In The Context Of Academic Task Assignment, Robert Glaubius, Berthe Y. Choueiry

School of Computing: Conference and Workshop Papers

We discuss the modeling and reformulation of a resource allocation problem, the assignment of Graduate Teaching Assistants to courses in the University of Nebraska-Lincoln Computer Science Department. We formulate this problem as a non-binary Constraint Satisfaction Problem (CSP) and provide a new convention for consistency checking to deal with the over-constraindness of the problem and the practical requirement of our application. We introduce a new decomposable non-binary constraint, which we call confinement constraint, and describe its relevance in practical requirements of our application. We introduce an new decomposable non-binary constraint, which we call confinement constraint, and describe its relevance in …

A Novel Method To Improve The Test Efficiency Of Vlsi Tests, Hailong Cui, Sharad C. Seth, Shashank K. Mehta

School of Computing: Conference and Workshop Papers

This paper considers reducing the cost of test application by permuting test vectors to improve their defect coverage. Algorithms for test reordering are developed with the goal of minimizing the test cost. Best and worst case bounds are established for the performance of a reordered sequence compared to the original sequence of test application. SEMATECH test data and simulation results are used throughout to illustrate the ideas.

Automated Ontology Learning For A Semantic Web, Christopher N. Hammack, Qingfeng Lin, Hai Huang, Stephen Scott, Sharad C. Seth

School of Computing: Technical Reports

By expressing web page content in a format that machines can understand, the semantic web provides huge possibilities for the Internet and for machine reasoning. Unfortunately, there is a considerable distance between the present-day World Wide Web and the semantic web of the future. The process of annotating the Web to make it semantic web-ready is quite long and not without resistance. In this paper one mechanism for semanticizing the Web is presented. This system is known as AutoSHOE, and it is capable of categorizing pages according to one of the present HTML semantic representations (Simple HTML Ontology Extensions) by …

Centralized Vs. Distributed Connection Management Schemes Under Different Traffic Patterns In Wavelength-Convertible Optical Networks, Lu Shen, Byrav Ramamurthy

School of Computing: Conference and Workshop Papers

Centralized and Distributed methods are two connection management schemes in wavelength convertible optical networks. In the earlier work, the centralized scheme is said to have lower network blocking probability than the distributed one. Hence, much of the previous work in connection management has focused on the comparison of different algorithms in only distributed scheme or in only centralized scheme. However, we believe that the network blocking probability of these two connection management schemes depends, to a great extent, on the network traffic patterns and reservation times. Our simulation results reveal that the performance improvement (in terms of blocking probability) of …

Effect Of Cr3+ And So42- On The Structure Of Rust Layer Formed On Steels By Atmospheric Corrosion, Masato Yamashita, Hitoshi Uchida,, Desmond C. Cook .

Physics Faculty Publications

The effect of chromium ion (Cr³⁺) and sulfate ion (SO₄^2-) on the structure of the rust layer formed by thin electrolyte-film corrosion of low-alloy steels has been examined. By using X-ray diffraction spectroscopy, it was found that coexistence of Cr³⁺ and SO₄^2- in the electrolyte film covering the steel surface quickly forms the Cr-goethite (α-(Fe _1-X, Cr_X)OOH) layer which has been known as the final protective rust layer. Scanning vibrating electrode measurements showed that the rust layer formed under the electrolyte film containing Cr³⁺ and SO₄^{2- …}

Arctic Ocean Snow Melt Onset Dates Derived From Passive Microwave, A New Data Set, Mark R. Anderson, Sheldon D. Drobot

Department of Earth and Atmospheric Sciences: Faculty Publications

Snow melt onset is defined as the point in time when the appearance of liquid water in the snow pack changes the crystalline structure within the pack. Owing to the associated increase in surface albedo during melt, surface energy absorption increases rapidly after the onset of snow melt. Monitoring interannual variations in snow melt onset is therefore useful for accurately modeling surface conditions, and it is also valuable for validating climate models and detecting climate change. Since microwave emission changes rapidly when liquid water appears in the snow pack, passive microwave remote sensing techniques can monitor melt onset. Passive microwave …

Assessment Of Slip Severity Among Different Age Groups, Thurmon E. Lockhart, Jeffrey C. Woldstad, James L. Smith

Department of Industrial and Management Systems Engineering: Faculty Publications

A laboratory study utilizing new techniques for assessing slip severity was conducted to investigate the process of inadvertent slips and falls among different age groups. Forty-two subjects from three age groups (young adults, middle-aged, and the elderly) walked on a rectangular track at a self-determined pace. Without the subjects’ awareness, a slippery floor surface was placed on the track over a force-measuring platform. The results indicated that elderly adults’ friction demand (RCOF) was not significantly different from the young and middle-aged adults. The older adults, however, fell more often than the other age groups. Fall recovery threshold (FRT) measures indicated …

Fast, Cheap & Out Of Control: Lessons From The Icann Dispute Resolution Process, Elizabeth G. Thornburg

Faculty Journal Articles and Book Chapters

Some people have argued that the uniform dispute resolution process used by ICANN to resolve domain name disputes would be a good model for internet disputes generally. This article argues the opposite: the UDRP teaches sobering lessons about the consequences of privatized dispute resolution processes. The lessons include: the questionable legitimacy of privately-adopted substantive standards; the danger of unprincipled choice of law decisions to fill in the gaps in that private law; unreconciled splits among arbitrators as to the meaning of the standards; and a tendency to expand beyond the narrow jurisdictional limits of the policy. The UDRP also demonstrates …

Law And Information Platforms, Philip J. Weiser

Publications

No abstract provided.

Producing Trousered Apes In Dwyer's Totalitarian State: A Review Of "Vouchers Within Reason", Michael A. Scaperlanda

Faculty Articles

No abstract provided.

Biological Control Of Insect And Weed Pests In North Dakota Agriculture, Laurence D. Charlet, Denise Olson, Phillip A. Glogoza

E Series – Entomology

No abstract provided.

Septic System Installation And Construction Permit Requirements In North Dakota, Thomas F. Scherer

AE Series – Agricultural Engineering/ABEN

No abstract provided.

Fuel Cost Comparison Chart, Kenneth Hellevang, Vern Hofman

AE Series – Agricultural Engineering/ABEN

No abstract provided.

Stalled... But Safe, George G. Maher

AE Series – Agricultural Engineering/ABEN

No abstract provided.

Bridging The Digital Divide: Equality In The Information Age, Peter K. Yu

Faculty Scholarship

The digital revolution has transformed the lives of many, but also has left untouched the lives of many others. As a result, a large segment of the world population misses out on the tremendous political, social, economic, educational, and career opportunities created by the digital revolution. This gap between the information haves and have-nots is commonly referred to as the digital divide.

Although evidence suggested that the digital divide in the United States is closing, the same is not true for the less developed countries. In light of the alarming disparities between the information haves and have-nots, the Howard M. …

Adsorptive Immobilization Of Cytochrome C On Indium/Tin Oxide (Ito): Electrochemical Evidence For Electron Transfer-Induced Conformational Changes, Asma El Kasmi, Michael C. Leopold, Ryan Galligan, Rebecca T. Robertson, S. Scott Saavedra, Kacem El Kacemi, Edmond F. Bowden

Chemistry Faculty Publications

The adsorptive immobilization and electrochemistry of horse and yeast cytochrome c on indium/tin oxide (ITO) electrodes is reported. Near-monolayer coverage was achieved in pH 7 phosphate buffers of ionic strength equal to 10 and 50 mM, respectively, for the horse and yeast species. The layers exhibit very well-behaved voltammetry and are stable on the timescale of hours to days. Cyclic voltammetry revealed quasireversible behavior that is a product of both electron transfer (ET) kinetics and ET-induced conformational changes. A square scheme mechanism linking the redox states and the conformational states is proposed. Using a simple ET kinetic model that adequately …

Icann's "Uniform Dispute Resolution Policy"- Causes And (Partial) Cures, A. Michael Froomkin

Articles

No abstract provided.

"We're All Consultants Now": How Change In Client Organizational Strategies Influences Change In The Organization Of Corporate Legal Services, Robert Eli Rosen

Articles

No abstract provided.

Aspirations Of Rural Youth, Duane Bajema, W. Wade Miller, David L. Williams

Faculty Work Comprehensive List

The purpose of this study was to determine the aspirations of rural youth and to identify perceived support for and barriers to achieving their goals. The population included all seniors enrolled in public and private high schools in a five county area of northwest Iowa. The students were asked to indicate their educational and occupational aspirations. Likert-type scales were used to measure perceptions regarding support for and barriers to achieving their goals. Tenets of achievement motivation theory were observed in the rural students. Town and farm students alike had diverse educational and occupational aspirations. A high level of congruence was …

The Real Properties Of Contract Law, Michael Madison

Faculty Scholarship

No abstract provided.

Strain Control Of Piezoelectric Materials Using An Applied Electron Flux, Philip Clark Hadinata

University of Kentucky Doctoral Dissertations

This dissertation examines the response of piezoelectric material strain to electron flux influence. A plate of PZT5h is prepared as the specimen. The positive electrode is removed, and the negative electrode is connected to a power amplifier. Sixteen strain gages are attached as the strain sensor. The specimen is placed in a vacuum chamber, then the positive side is illuminated by electron beam. The characteristic of the static strain response is predicted by deriving the equation strain/deflection of the plate. Two methods are used, the Electro-Mechanical Equations and numerical analysis using Finite Element Method. The settings of the electron gun …

Creation Of A Bacterial Mutagenicity Assay Highly Sensitive To Dialkylnitrosamines, Matthew Troy Cooper

University of Kentucky Doctoral Dissertations

Although dialkylnitrosamines are environmentally significant carcinogens, the use of short-term bioassays to assess the mutagenic potential of these compounds remains problematic. The Ames test, a mutagenicity assay based on the reversion of Salmonella typhimurium histidine auxotrophs, is the most widely used bioassay in genetic toxicology, but the traditional Ames tester strains are largely insensitive to dialkylnitrosamine mutagenicity. I have constructed several mutagenicity tester strains that co-express combinations of full-length human cytochrome P450 2E1, rat cytochrome P450 reductase, and human cytochrome b5 in S. typhimurium lacking ogt and ada methyltransferases (YG7104ER, ogt-; and YG7108ER, ogt-, ada-). These new strains are susceptible …