Digital Commons Network^™

Administrative Presiding Officials Today, Charles H. Koch Jr.

Faculty Publications

No abstract provided.

The Proper Legal Regime For 'Cyberspace', I. Trotter Hardy

Faculty Publications

No abstract provided.

Technology Comes To The Courtroom, And . . ., Fredric I. Lederer

Faculty Publications

No abstract provided.

Cloning And Functional Characterization Of Lcr-F1: A Bzip Transcription Factor That Activates Erythroid-Specific, Human Globin Gene Expression, John J. Caterina, David Donze, Chiao Wang Sun, Dominic J. Ciavatta, Tim M. Townes

Faculty Publications

DNase I hypersensitive site 2 (HS 2) of the human β-globin Locus Control Region (LCR) directs high level expression of the β-globin gene located 50 kilobases downstream. Experiments in cultured cells and in transgenic mice demonstrate that duplicated AP1-like sites in HS 2 are required for this powerful enhancer activity. A cDNA clone encoding a basic, leucine-zipper protein that binds to these sites was isolated and designated Locus Control Region-Factor 1 (LCR-F1). This protein is a member of a new family of regulatory factors that contain a 63 amino acid 'CNC domain' overlapping the basic region. This domain is approximately …

Inversion Of Light Scattering Measurements For Particle Size And Optical Constants: Experimental Study, Matthew R. Jones, Keng H. Leong, M. Quinn Brewster, Bill P. Curry

Faculty Publications

Measurements of the light scattered by a sample contain information regarding the physical properties of the sample. Laser light-scattering measurements can be made unobtrusively in environments that are inaccessible to other types of measurements, so laser light-scattering techniques have become an important tool in aerosol research. The primary difficulty associated with using light-scattering techniques to determine aerosol particle properties is inverting the measurements or extracting the desired information from the measurements. In this study we use a 15-channel polar nephelometer to measure the light-scattering patterns of monodisperse polystyrene spheres. The light-scattering measurements are inverted, and the particle size distribution function …

The Herpes Simplex Virus Thymidine Kinase Gene As A Conditional Negative-Selection Marker Gene In Arabidopsis Thaliana, Mihály Czakó, László Márton

Faculty Publications

The human herpes simplex virus thymidine kinase type 1 gene (HSVtk) acts as a conditional lethal marker in mammalian cells. The HSVtk-encoded enzyme is able to phosphorylate certain nucleoside analogs (e.g. ganciclovir, an antiherpetic drug), thus converting them to toxic DNA replication inhibitors. The utility of HSVtk as a conditional negative-selection marker was explored in Arabidopsis thaliana (L.) Heynh. HSVtk was introduced into Arabidopsis by Agrobaderium-mediated transformation. Transgenic plants were morphologically indistinguishable from wild type and exhibited normal fertility. Canciclovir at lO^-5to 10^-4 M drastically reduced shoot regeneration on transgenic, HSVtk* root explants …

Block Qpsk Modulation Codes With Two Levels Of Error Protection, Robert H. Morelos-Zaragoza, Shu Lin

Faculty Publications

A class of block QPSK modulation codes for unequal error protection (UEP) is presented. These codes are particularly suitable either for broadcast channels or for communication systems where parts of the information messages are more important than others. An example of the latter is coded speech transmission. Not much is known on the application of block UEP codes in combined coding and modulation schemes. We exhibit a method to combine binary linear UEP (LUEP) block codes of even length, using a Gray mapping, with a QPSK signal set to construct efficient block QPSK modulation codes with nonuniform error protection capabilities …

On A Class Of Optimal Nonbinary Linear Unequal-Error-Protection Codes For Two Sets Of Messages, Robert H. Morelos-Zaragoza, Shu Lin

Faculty Publications

Several authors have addressed the problem of designing good linear unequal error protection (LUEP) codes. However, very little is known about good nonbinary LUEP codes. We present a class of optimal nonbinary LUEP codes for two different sets of messages. By combining t-error-correcting ReedSolomon (RS) codes and shortened nonbinary Hamming codes, we obtain nonbinary LUEP codes that protect one set of messages against any t or fewer symbol errors and the remaining set of messages against any single symbol error. For t ≥ 2, we show that these codes are optimal in the sense of achieving the Hamming lower bound …

Torts-- Federal Preemption Of State Common Law-- Federal Cigarette Labeling & Advertising Act, Elizabeth Price Foley, Elizabeth C. Price

Faculty Publications

This case note examining Supreme Court's landmark preemption decision in Cipollone v. Liggett Group.

The Hidden Ball: A Substantive Critique Of Baseball Metaphors In Judicial Opinions, Chad M. Oldfather

Faculty Publications

This article draws on literary and linguistic theory, as well as prior work studying the effects of metaphor in judicial opinions, to study the use of a specific type of metaphor - baseball metaphors - in judicial opinions. The article surveys several specific metaphors that have been recurrently used - including the judge as "umpire," "hit-and-run," and "three strikes and you're out" - and considers the ways in which the use of such metaphors might direct thought about the underlying subject matter in inappropriate directions.

The Religious Freedom Restoration Act: Pushing The Limits Of Legislative Power, Scott C. Idleman

Faculty Publications

No abstract provided.

Legitimacy Of The Constitutional Judge And Theories Of Interpretation In The United States, William B. Fisch, Richard S. Kay

Faculty Publications

The Legitimacy of the Constitutional Judge and Theories of Interpretation in the United States The paper addresses the sources of legitimacy of a judge exercising the power to declare acts of government invalid on constitutional grounds, and their relationship to theories of interpretation of the constitutional texts.

Mommy Has A Blue Wheelchair: Recognizing The Parental Rights Of People With Disabilities, Michael Ashley Stein

Faculty Publications

No abstract provided.

Biological And Genetic Characterization Of A Hemagglutinating Coronavirus Isolated From A Diarrhoeic Child, X. M. Zhang, W. Herbst, K. G. Kousoulas, J. Storz

Faculty Publications

The coronavirus strain HECV‐4408 was isolated from diarrhea fluid of a 6‐year‐old child with acute diarrhea and propagated in human rectal tumor (HRT‐18) cells. Electron microscopy revealed coronavirus particles in the diarrhea fluid sample and the infected HRT‐18 cell cultures. This virus possessed hemagglutinating and acetylesterase activities and caused cytopathic effects in HRT‐18 cells but not in MDBK, GBK and FE cells. One of four S‐specific monoclonal antibodies reacted in Western blots with HECV‐4408, BCV‐L9 and BCV‐LY138 but not with HCV‐OC43, and two reacted with BCV‐L9 but not with HECV‐4408, BCV‐LY138 and HCV‐OC43. One S‐specific and two N‐specific monoclonal antibodies …

Integrating Legal Writing Into Civil Procedure, Douglas E. Abrams

Faculty Publications

Law teachers increasingly recognize that practical skills training deserves a place in traditional courses throughout the curriculum.' The literature regularly reports proposals to integrate practical skills components into both first-year and upperclass courses. The array of skills includes mediation, negotiation, interviewing and counseling, writing and drafting, case management, and advocacy

Survival And Recovery Of Methanotrophic Bacteria Starved Under Oxic And Anoxic Conditions, P. Roslev, G. M. King

Faculty Publications

The effects of carbon deprivation on survival of methanotrophic bacteria were compared in cultures incubated in the presence and absence of oxygen in the starvation medium. Survival and recovery of the examined methanotrophs were generally highest for cultures starved under anoxic conditions as indicated by poststarvation measurements of methane oxidation, tetrazolium salt reduction, plate counts, and protein synthesis. Methylosinus trichosporium OB3b survived up to 6 weeks of carbon deprivation under anoxic conditions while maintaining a physiological state that allowed relatively rapid (hours) methane oxidation after substrate addition. A small fraction of cells starved under oxic and anoxic conditions (4 and …

Chromosome And Sperm Size Of Holsteins With And Without Bovine Leukocyte Adhesion Deficiency, H. C. Steinholt, J. E. Chandler, R. A. Baron, R. W. Adkinson

Faculty Publications

The objective was to evaluate bull differences in chromosomal and spermatozoal areas related to the occurrence of the bovine leukocyte adhesion deficiency syndrome. Lymphocyte chromosomes from 30 Holstein bulls and 2 Holstein heifers were measured using image analysis and computer-enhanced video-microscopy. Spermatozoal head areas from 29 of the 30 bulls were measured. Autosomal rank was based on decreasing area. Average total autosomal areas were not the same across bulls. One group of bulls had significantly smaller average chromosomal areas than the others; this group carried bovine leukocyte adhesion deficiency syndrome. Area measures of spermatozoal heads showed that bulls with bovine …

The Anonymous Jury: Jury Tampering By Another Name?, Gerald F. Uelmen, Ephraim Margolin

Faculty Publications

No abstract provided.

Turning Girls Into Women: Re-Evaluating Modern Statutory Rape Law, Michelle Oberman

Faculty Publications

No abstract provided.

Compassion Fatigue And The First Amendment: Are The Homeless Constitutional Castaways?, Nancy A. Wright

Faculty Publications

No abstract provided.

Our Immigrant Heritage: A Struggle For Justice, Angelo N. Ancheta

Faculty Publications

No abstract provided.

Promoting Cultural Diversity And Sensitivity In The Basic Communication Course, Paul J. Siddens Iii

Faculty Publications

The University of Northern Iowa is fully committed to the ideas of equal opportunity; cultural diversity and sensitivity. The Oral Communication Basic Course Program in the Communication Studies Department is fully committed to teaching students to appreciate and actively use principles of cultural diversity and sensitivity in their daily lives. Toward that end; there are several tools the instructors use in mass lectures and classroom recitation sections; and that they will use in their Oral Communication Basic Course Computer Laboratory; to teach students about cultural diversity and sensitivity; including textbook selection; graduate student assistant and faculty orientation; class exercises; and …

Energy Trade And The National Security Exception To The Gatt, Donald N. Zillman

Faculty Publications

Three topics combine in this paper: international trade, national security, and energy. The specific focus of the paper is the General Agreement on Tariffs and Trade (GATT) and the "essential security interests" exception contained in Article XXI. The provisions of the GATT set out the structure of a system to encourage international trade by reducing tariffs and other trade barriers. More broadly, many aspects of international trade in energy have developed outside the structure of GATT or with the implied assumption that Article XXI or another GATT exception would take them out of normal GATT arrangements. National security matters have …

Urban Revitalization And Community Finance: An Introduction, Peter R. Pitegoff

Faculty Publications

"In his 1933 poem Burn the Cities, Nathanael West, the iconoclastic American novelist and urban radical, portrays the city as a focal point of discontent and of anguish for the world's predicament.2 From Jerusalem to Paris and finally to London, the poem winds through distressing urban imagery with scant opportunity for escape. The implicit modicum of hope is an overthrow of the present order. From older cities abroad, West imports an apocalyptic vision of cities at home."

Tempest In An Envelope: Reflections On The Bush White House's Failed Takeover Of The U.S. Postal Service, Neal Devins

Faculty Publications

No abstract provided.

From Crippled To Disabled: The Legal Empowerment Of Americans With Disabilities, Michael Ashley Stein

Faculty Publications

No abstract provided.

Through The Looking Glass: What Abortion Teaches Us About American Politics, Neal Devins

Faculty Publications

No abstract provided.

The Quest For Freedom In The Post-Brown South: Desegregation And White Self-Interest, Davison M. Douglas

Faculty Publications

No abstract provided.

The Effect Of Health Insurance On Retirement, Brigitte C. Madrian

Faculty Publications

FOR DECADES health insurance in the United States has been provided to most nonelderly Americans through their own or a family member's employment. This system of employment-based health insurance has evolved largely because of the substantial cost advantages that employers enjoy in supplying health insurance. By pooling large numbers of individuals, employers face significantly lower administrative expenses than do individuals. In addition, employer expenditures on health insurance are tax deductible, but individual expenditures are generally not.¹

Despite these cost advantages, there is widespread dissatisfaction with this system of employment-based health insurance. Many people are excluded because not all employers …

Intake Factors And Intake Processes In Adult Language Learning, B Kumaravadivelu

Faculty Publications

No abstract provided.