Digital Commons Network^™

Numerical Aspects Of Discrete And Continuum Hybrid Models In Cell Biology, J. C. Dallon

Faculty Publications

In this paper we introduce a method of modeling which mixes continuum and discrete variables, and explain two models in cell biology that use this method. The first application deals with wound healing, more specifically the collagen alignment in scar tissue formation and the second models early aggregation in the cellular slime mold Dictyostelium discoideum. We solve these models using numerical techniques similar to the particle-in-cell method which requires that the discrete and continuum variables are interpolated one to the other. The implementational and numerical details are discussed in an informal and practical manner with particular attention given to the …

Multilevel Coded Modulation For Unequal Error Protection And Multistage Decoding—Part I: Symmetric Constellations, Robert H. Morelos-Zaragoza, Marc P. C. Fossorier, Shu Lin, Hideki Imai

Faculty Publications

In this paper, theoretical upper bounds and computer simulation results on the error performance of multilevel block coded modulations for unequal error protection (UEP) and multistage decoding are presented. It is shown that nonstandard signal set partitionings and multistage decoding provide excellent UEP capabilities beyond those achievable with conventional coded modulation. The coding scheme is designed in such a way that the most important information bits have a lower error rate than other information bits. The large effective error coefficients, normally associated with standard mapping by set partitioning, are reduced by considering nonstandard partitionings of the underlying signal set. The …

Hardware Handshake: Listserv Forms Backbone Of National Free Radio Network, Ted M. Coopman

Faculty Publications

During the spring and summer of 1999, the Low Power Radio Service Notice of Proposed Rulemaking (NPRM) by the Federal Communication Commission (FCC) recently drew a record number of responses. Several thousand people from all over the country participated in what has traditionally been the purview of major corporations and institutions, including 1120 individuals who signed the Micro Radio Empowerment Coalition comments. This paper examines that response and its implications for the micro radio and other activist movements. The Internet played an important role not only in filing responses, but in drafting and signing responses as well. For example, the …

On The Error Performance Of 8-Vsb Tcm Decoder For Atsc Terrestrial Broadcasting Of Digital Television, Dojun Rhee, Robert H. Morelos-Zaragoza

Faculty Publications

The error performance of various 8-VSB TCM decoders for reception of terrestrial digital television is analyzed. In previous work, 8-state TCM decoders were proposed and implemented for terrestrial broadcasting of digital television. In this paper, the performance of a 16-state TCM decoder is analyzed and simulated. It is shown that not only a 16-state TCM decoder outperforms one with 8-states, but it also has much smaller error coefficients.

Alcohol, Tobacco, And Pharmaceutical Industry Funding: Considerations For Organizations Serving Lesbian, Gay, Bisexual And Transgender Communities, Laurie A. Drabble

Faculty Publications

Emerging research suggests that alcohol, tobacco and drug-related problems may be higher in lesbian and gay communities than in the population as a whole. At the same time, alcohol, tobacco and pharmaceutical industries have increased marketing strategies that are targeted specifically to lesbian and gay communities. Lesbian, Gay, Bisexual and Transgender (LGBT) and HTV/AIDS organizations, often marginalized and under-funded, have frequently faced significant challenges in funding programs and special events. These organizations are often the very same groups needed to promote and support effective substance abuse countermeasures in LGBT communities. Agency leaders, community members, and substance abuse prevention advocates all …

A Scanning Electron Microscopic Study Of The Infection Of Water Oak (Quercus Nigra) By Taphrina Caerulescens, Josephine Taylor, Dale O. Birdwell

Faculty Publications

The fungal pathogen Taphrina caerulescens was isolated from leaves of water oak (Quercus nigra) exhibiting symptoms of oak leaf blister. Healthy leaves were inoculated with a suspension of cells from pure culture in order to examine the infection process. Scanning electron microscopy was used to monitor budding of T. caerulescens cells, formation of germ tubes, and indirect penetration of leaf tissue through stomata, which occurred within 48 h post-inoculation. Direct penetration was not observed.

The Power Of Codification In Latin America: Simón Bolívar And The Code Napoléon, M C. Mirow

Faculty Publications

Codification can be an effective means to centralize and to consolidate state power. The use of codification in this manner runs against the commonly perceived notion that it promotes republican and egalitarian values. As Simon Bolivar's dictatorship quickly crumbled around him, he turned to codification based on the Code Napoleon as part of an attempt to unify Gran Colombia. Factors leading him to this undertaking and source were the need for legal reform, his emulation of Napoleon, his exposure to the works of Jeremy Bentham, and, speculatively, the influence of Andres Bello. Boivar's attempt at codification was not to complete …

Fashionable Genetic Explanations In The Courtroom: Litigating Personal Injuries Based On Genetic Risk, Jennifer Wriggins

Faculty Publications

New developments in molecular genetics hold much promise for society. Gene therapy research is underway with the aim of helping to fight, and perhaps even eliminate some diseases. DNA data can be used as evidence to help free innocent people and put guilty ones in jail. Agricultural biotechnology can make crops and pesticides more productive. And cloning may offer exciting potential. There is little doubt that further· developments in the areas of genetics and biotechnology will change our lives in unanticipated ways.

Despite the potential benefits to society, there exist valid and serious I concerns about the potential for misuse …

A Symposium Précis, Thomas E. Baker

Faculty Publications

No abstract provided.

Applying Antitrust Law To Ncaa Regulation Of “Big Time” College Athletics: The Need To Shift From Nostalgic 19th And 20th Century Ideals Of Amateurism To The Economic Realities Of The 21st Century, Matthew J. Mitten

Faculty Publications

No abstract provided.

Editorial Views: Choosing And Death, Alison Mcchrystal Barnes

Faculty Publications

No abstract provided.

Ethics Consult: E-Ethics, Michael K. Mcchrystal

Faculty Publications

The fit between laws regulating professional ethics and the means of conducting business, particularly telecommunications and computer technology, has become tenuous. Here, McChrystal examines recent legal decisions concerning electronic transmission of information and discusses the impact of Internet messages and e-mail on attorney-client privilege.

Beneficial And Unusual Punishment: An Argument In Support Of Prisoner Participation In Clinical Trials, Sharona Hoffman

Faculty Publications

Currently, approximately 1.8 million people are incarcerated in the United States at any given time. A disproportionately large percentage of the prisoner population has serious illnesses, such as AIDS and tuberculosis. Prisoners most often, however, are barred from participation in clinical trials, even when conventional therapy has failed, and experimental treatment might provide them with their only hope of survival.

Much of the reluctance to include prisoners in biomedical research is based on history. In the past, prisoners have been severely abused and even tortured in medical studies conducted in the Nazi death camps, Japanese prisoner camps, and correctional facilities …

The Effect Of The Auap Study Abroad Experience On The Students' Cultural Perceptions, K. James Hartshorn

Faculty Publications

As the Asia University America Program (AUAP) commences its second decade, those who have closely observed this unique study abroad experience are aware of a variety of ways the students seem to benefit from their participation. Some of these benefits are academic and can be seen in the development and improvement of specific language skills, gains in standardized test scores and earned university credit applied toward graduation. However, there seem to be a variety of other valuable benefits that may be a little more difficult to measure. such benefits could include the enlargement of the students' international perspective as world …

Playing To The Press In Mckinley’S Front Porch Campaign: The Early Weeks Of A Nineteenth-Century Pseudo-Event, William D. Harpine

Faculty Publications

No abstract provided.

Safety Of Brucella Abortus Strain Rb51 In Bull Elk, Walter E. Cook, Elizabeth S. Williams, E. Tom Thorne, Terry J. Kreeger, Glenn W. Stout, Gerhardt Schurig, Lesley A. Colby, Fred Enright, Philip H. Elzer

Faculty Publications

Some of the elk (Cervus elaphus nelsoni) of the Greater Yellowstone Area (Wyoming, Idaho, Montana; USA) are infected with Brucella abortus, the bacterium that causes bovine brucellosis. Brucella abortus strain RB51 vaccine is being considered as a means to control B. abortus induced abortions in cow elk. However, the most probable vaccination strategies for use in free-ranging elk might also result in some bull elk being inoculated, thus, it is important to insure that the vaccine is safe in these animals. In the winter of 1995, 10 free-ranging bull elk calves were captured, tested for B. abortus antibodies, and intramuscularly …

Safety Of Brucella Abortus Strain Rb51 In Bull Elk, Walter E. Cook, Elizabeth S. Williams, E. Tom Thorne, Terry J. Kreeger, Glenn W. Stout, Gerhardt Schurig, Lesley A. Colby, Fred Enright, Philip H. Elzer

Faculty Publications

Some of the elk (Cervus elaphus nelsoni) of the Greater Yellowstone Area (Wyoming, Idaho, Montana; USA) are infected with Brucella abortus, the bacterium that causes bovine brucellosis. Brucella abortus strain RB51 vaccine is being considered as a means to control B. abortus induced abortions in cow elk. However, the most probable vaccination strategies for use in free-ranging elk might also result in some bull elk being inoculated, thus, it is important to insure that the vaccine is safe in these animals. In the winter of 1995, 10 free-ranging bull elk calves were captured, tested for B. abortus antibodies, and intramuscularly …

Safety And Efficacy Of Brucella Abortus Strain Rb51 Vaccine In Captive Pregnant Elk, Terry J. Kreeger, Michael W. Miller, Margaret A. Wild, Philip H. Elzer, Steven C. Olsen

Faculty Publications

Brucella abortus strain RB51 is a laboratory-derived rough mutant of virulent B. abortus strain 2308 used as a vaccine because it induces antibodies that do not react on standard brucellosis serologic tests. Strain RB51 vaccine was evaluated in pregnant captive elk (Cervus elaphus) to determine (1) if it induced abortion and (2) if it protected against abortion following subsequent challenge. The time period of this study (February-June, 1998) was similar to field conditions where elk are vaccinated and possibly exposed to B. abortus. Fourteen elk were randomly and equally divided into vaccinated and control groups. The vaccinated group was vaccinated …

Influence Of Mechanical Processing On Utilization Of Corn Silage By Lactating Dairy Cows, T. R. Dhiman, M. A. Bal, Z. Wu, V. R. Moreira, R. D. Shaver, L. D. Satter, K. J. Shinners, R. P. Walgenbach

Faculty Publications

We conducted three experiments to determine the influence of mechanical processing on corn silage utilization by lactating dairy cows. Total mixed rations contained either unprocessed or processed corn silage harvested between 1/4 and 3/4 milk line. In trial 1, 12 multiparous Holstein cows were used in a replicated double switchback design with 21-d periods. Intake of dry matter (DM) was increased 1.2 kg/d by processing, but milk yield was unaffected. Processing did not affect apparent total-tract DM digestibility, but processing tended to lower starch and corn excretion in feces and reduced concentration of sieved corn kernel particles in feces. In …

Statutory Rape Law And Enforcement In The Wake Of Welfare Reform, Rigel C. Oliveri

Faculty Publications

The recent national efforts at reforming the welfare system and new research on the connection between teen pregnancy and statutory rape have led many states to enact stricter laws against statutory rape and to increase the enforcement of existing laws. Punitive statutory rape laws are being viewed more and more as a mechanism for shrinking the welfare rolls by reducing teen pregnancy. Rigel Oliveri documents the resurgence of statutory rape law and enforcement and explores the ramifications it will have on teen parents. In particular, Oliveri approaches the issue from several analytical frameworks, discussing arguments for consent-based standards, the privacy …

Constitutional Gravity: A Unitary Theory Of Alternative Dispute Resolution And Public Civil Justice, Richard C. Reuben

Faculty Publications

Under the traditional bipolar model, civil dispute resolution is generally divided into two spheres: trial, which is public in nature and therefore subject to constitutional due process, and alternative dispute resolution (ADR), which is private in nature and therefore not subject to such constraints. In this article, Professor Richard Reuben proposes a unitary understanding of public civil dispute resolution, one that recognizes that ADR is often energized by state action and thus is constitutionally required to comply with minimal but meaningful due process standards. Depending upon the process, such standards might include the right to an impartial forum, the right …

Exact Relations For Effective Tensors Of Composites: Necessary Conditions And Sufficient Conditions, Yury Grabovsky, Graeme W. Milton, Daniel S. Sage

Faculty Publications

Typically the elastic and electrical properties of composite materials are strongly microstructure dependent. So it comes as a nice surprise to come across exact formulae for effective moduli that are universally valid no matter what the microstructure. Such exact formulae provide useful benchmarks for testing numerical and actual experimental data and for evaluating the merit of various approximation schemes. They can also be regarded as fundamental invariances existing in a given physical context. Classic examples include Hill's formulae for the effective bulk modulus of a two-phase mixture when the phases have equal shear moduli, Levin's formulae linking the effective thermal …

Acifluorfen Sorption, Degradation, And Mobility In A Mississippi Delta Soil, L. A. Gaston, M. A. Locke

Faculty Publications

Potential surface water and groundwater contaminants include herbicides that are applied postemergence. Although applied to the plant canopy, a portion of any application reaches the soil either directly or via subsequent foliar washoff. This study examined sorption, degradation, and mobility of the postemergence herbicide acifluorfen (5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid) in Dundee silty clay loam (fine-silty, mixed, thermic, Aeric Ochraqualf) taken from conventional till (CT) and no-till (NT) field plots. Homogeneous surface and subsurface samples were used in the sorption and degradation studies; intact soil columns (30 cm long and 10 cm diam.) were used in the mobility study. Batch sorption isotherms were …

Public Opinion About Punishment And Corrections, Francis T. Cullen, Bonnie S. Fisher, Brandon K. Applegate

Faculty Publications

"Get tough" control policies in the United States are often portrayed as the reflection of the public's will: Americans are punitive and want offenders locked up. Research from the past decade both reinforces and challenges this assessment. The public clearly accepts, if not prefers, a range of punitive policies (e.g., capital punishment, three-strikes-and-you're-out laws, imprisonment). But support for get-tough policies is "mushy." Thus citizens may be willing to substitute a sentence of life imprisonment without parole for the death penalty. Especially when nonviolent offenders are involved, there is substantial support for intermediate sanctions and for restorative justice. Despite three decades …

Understanding Internet Co-Branding Deals, Eric Goldman, Candice Lee

Faculty Publications

The Internet has spawned new business practices regarding the ways users access and obtain information and services. Because linking can create a network of web pages that appear integrated and seamless to users, many Internet companies enter what are known as co-branding relationships. This article addresses a common type of co-branding relationship in which a "provider" maintains a set of pages ("the co-branded site") that looks and feels like the "brander's" web site. The co-branded site is promoted on the brander's web site through linking.

Introduction: Tiger Woods And The First Amendment, Tyler T. Ochoa

Faculty Publications

Although the right of publicity has been recognized as a distinct common-law doctrine since 1953, only in recent years have courts begun to take the First Amendment seriously as a limit on the extent to which sports figures and other celebrities can use the doctrine to control the use of their images. It is widely recognized that the government may prohibit false and misleading speech, such as an advertisement that falsely implies an endorsement of a product by an individual, without violating the First Amendment. Similarly, it is generally acknowledged that the First Amendment protects the depiction of celebrities in …

Law, Ethics, And The Good Samaritan: Should There Be A Duty To Rescue?, Kathleen M. Ridolfi

Faculty Publications

The interdependence of law and morality, the circular influences of one on the other, puts us in a position to fear what we want the law to do. We embrace a legal system that promotes morality, that makes better citizens of us, but we worry that the law will cross an elusive line and infringe on individual rights. For this reason we are careful, and should remain so, in limiting enforcement of laws to reflect only those values that emerge from the overall agreement of the community where they will be enforced.

In this paper, I have focused primarily on …

Regulating Consenseual Sex With Minors: Defining A Role For Statutory Rape, Michelle Oberman

Faculty Publications

No abstract provided.

Girls In The Master's House: Of Protection, Patriarchy And The Potential For Using The Master's Tools To Reconfigure Statutory Rape Law, Michelle Oberman

Faculty Publications

No abstract provided.

Handling Hot Potatoes: Judicial Review Of California Initiatives After Senate V. Jones, Gerald F. Uelmen

Faculty Publications

No abstract provided.