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Nonlinear Magneto-Optic Polarization Rotation With Intense Laser Fields, Paul S. Hsu, Anil K. Patnaik, George R. Welch

Physics Faculty Publications

We have studied the nonlinear Faraday effect with intense linear polarized light in an optically thick atomic rubidium vapor. We demonstrate that the polarization rotation rate (rotation angle per unit magnetic field, in the limit of low field) has a maximum value as the intensity and density are increased. We also show that the optimal sensitivity of an optical magnetometer based on this system reaches a saturation value as the intensity and density are increased.

Genetic Markers Of Igg Influence The Outcome Of Infection With Hepatitis C Virus, Janardan P. Pandey, Aryan M. Namboodiri, Yuqun Luo, Yuping Wu, Robert C. Elston, David L. Thomas, Hugo R. Rosen, James J. Goedert

Mathematics and Statistics Faculty Publications

We examined the role that immunoglobulin GM and KM allotypes—genetic markers of γ and κ chains, respectively—play in the outcome of hepatitis C virus (HCV) infection in white Americans. A total of 119 persons who had cleared HCV and 111 with persistent HCV infection were genotyped for the presence of several GM and KM determinants. Persistent HCV infection was more than three times as likely (odds ratio, 3.50; P = .01) in subjects who were carriers of the GM3 allele than in those who were noncarriers. These results show that particular GM alleles may be important determinants of the outcome …

As I Recall…November 2008, Lee County Medical Society

As I Recall Column

"As I Recall…" Column written by Dr. Roger D. Scott for the November 2008 Lee County Medical Society Bulletin newsletter. The entire Bulletin is included, but "As I Recall…" is on page 3.

Rod Library Newsletter: Rod Notes, V1n3, November 2008, University Of Northern Iowa. Rod Library.

Rod Library newsletter: Notes for the Stalled

Contents:

-- UNI Campanile
-- ARTstor
-- Career Collection
-- My Library Account
-- Searching for a specific article?

The Genesis Of The Alkaline Rock Series Of The Benom Complex, Central Belt Of The Peninsular Malaysia, M.R. Umor, A. Abdul Ghani, H. Mohamad

Research Publications (2006 to 2010)

The Genesis of the Benom Complex is important to reveal because of their history will give the whole view about the evolution of the Central Belt of the Peninsular Malaysia. In our study, we focused on the alkaline rock series of the Benom Complex. It is allocate as elongated body by the trend north-south at the western hill of Mount Benom. This series consists of gabbro, pyroxenite, diorite, syenite, and monzonite with the lesser amount of dolerite dykes and mafic microgranular enclaves. It was predominantly high-K, shoshonitic series with I-type characteristics. It was metaluminous and classified as the magnesium pluton. …

What Is The Erie Doctrine? (And What Does It Mean For The Contemporary Politics Of Judicial Federalism?), Adam N. Steinman

Faculty Scholarship

As when Erie Railroad Co. v. Tompkins was decided seventy years ago, federal courts today are seen as more favorable to corporate and business interests than many of their state-court brethren. The current situation is due in no small part to federal courts' comparatively pro-defendant approaches to summary judgment, class certification, and other procedural issues. The Court's decision in Bell Atlantic Corp. v. Twombly, which tilts federal pleading standards in favor of defendants, will likely have similar federalism implications. This Article presents a straightforward argument that the Erie doctrine may require federal courts to follow state-law standards on summary judgment, …

Commercial Evaluation Of A Continuous Micronutrient Fortification Process For Nixtamal Tortillas, Michael L. Dunn, Sergio O. Serna-Saldivar, Diana Sanchez-Hernandez, Robert W. Griffin

Faculty Publications

The corn tortilla plays an integral role in the Mexican diet and is an ideal vehicle for micronutrient fortification. Approximately 60% of corn tortillas in Mexico are produced from nixtamal, with the remainder prepared from masa flour. A process for continuous fortification of nixtamal tortillas was evaluated in two commercial mills in Mexico. A commercial powder dosifier was used to add micronutrient premix containing iron, zinc, folic acid, niacin, riboflavin, and thiamin to nixtamal (1 g/kg) as it was milled. After training and preliminary sampling, mills produced fortified tortillas unassisted for four weeks. Masa flow rates over a four-day period …

A C-Band Scatterometer Simultaneous Wind/Rain Retrieval Method, David G. Long, Congling Nie

Faculty Publications

Using collocated ERS scatterometer (ESCAT), Tropical Rainfall Measuring Mission (TRMM) Precipitation Radar (PR), and European Centre for Medium-Range Weather Forecasts (ECMWF) data, the effects of rain on ESCAT wind-only retrieval are evaluated. Additional scattering from rain causes estimated wind speeds to appear higher than expected. Selected directions of the rain-corrupted wind vectors are biased toward along-track directions under conditions of heavy rain, which is regardless of the true wind direction. Rain becomes more significant for data acquired at a high incidence angle. To compensate for rain-induced backscatter, a simultaneous wind/rain retrieval (SWRR) method, which simultaneously retrieves wind velocity and surface …

Perceptions Of Home Notes: Parental Involvement In Teaching Social Skills, Ryan H. Shatzer, Sue A. Womack, Paul Caldarella, Michael Adams

Faculty Publications

The purpose of this research was to evaluate the use of a Home Note program as a way to involve parents in teaching and reinforcing social skills as a universal level positive behavior support intervention, and to examine stakeholder perceptions of a Home Note program.

Can School-Wide Positive Behavior Support Be An Evidence-Based Practice?, K. Richard Young, Paul Caldarella, Lynnette Christensen, Tyler Renshaw

Faculty Publications

Our Conclusions: School-Wide Positive Behavior Support is not yet an Evidence-Based Practice; School-Wide Positive Behavior Support can be reconceptualized (outside of the Evidence-Based Practice paradigm) as a “student-support framework”; As a framework, it can employ the Evidence-Based Practice paradigm; This reconceptualization may have real-life implications: setbacks and benefits.

Civility In Schools: An Emerging Paradigm For Behavioral Problems And School Violence, Keely Wilkins, Paul Caldarella, K. Richard Young

Faculty Publications

What is Civility? Modern: courtesy, politeness, consideration, decorum (Hinckley, 2000; Peck, 2002, Ferriss, 2002). Historical: ability to work as a citizen, a sense of membership in a community with its attendant rights and responsibilities (Shulman & Carey, 1984; Boyd, 2006).

Issue 1: Table Of Contents

University of Richmond Law Review

No abstract provided.

Beyond The Ivory Tower, John G. Douglass

University of Richmond Law Review

No abstract provided.

Construction Law, D. Stan Barnhill

University of Richmond Law Review

No abstract provided.

Criminal Law And Procedure, Marla G. Decker, Stephen R. Mccullough

University of Richmond Law Review

No abstract provided.

Reconsidering Virginia Judicial Selection, Carl W. Tobias

University of Richmond Law Review

No abstract provided.

Proposed Legislation: A (Second) Modest Proposal To Protect Virginia Consumers Against Defective Products, Peter Nash Swisher

University of Richmond Law Review

The purpose of this article is to suggest a viable, necessary, and eminently reasonable legislative alternative that the Virginia General Assembly should enact for legitimate and pressing public policy reasons in order to properly protect Virginia consumers from defective and unreasonably dangerous consumer products.Adopting this alternative would bring the Commonwealth of Virginia into the mainstream of twenty-first century American, and transnational, products liability law.

Real Estate Law, Richard W. Gregory, Lindsey Dobbs Chase

University of Richmond Law Review

No abstract provided.

Eagleville Times, Volume 6, Issue 21, Debbie Ryan

Eagleville Times

No abstract provided.

Constitutional Afterlife: The Continuing Impact Of Thailand’S Post-Political Constitution, Tom Ginsburg

Public Law and Legal Theory Working Papers

Thailand’s constitution of 1997 introduced profound changes into the country’s governance, creating a “postpolitical” democratic structure in which an intricate array of guardian institutions served to limit the role of elected politicians. Ultimately, the constitutional structure was undermined in a military coup against populist billionaire Thaksin Shinawatra, who had taken over many of the institutions designed to constrain political power. Nonetheless, the 1997 constitution appears to be having a significant afterlife, in that its institutional innovations have survived the enactment of a new Constitution and continue to constrain the political process. This article describes the Thai situation and speculates on …

Crisis Governance In The Administrative State: 9/11 And The Financial Meltdown Of 2008, Eric A. Posner, Adrian Vermeule

Public Law and Legal Theory Working Papers

No abstract provided.

Guarding The Guardians: Judicial Councils And Judicial Independence, Nuno Garoupa, Tom Ginsburg

Public Law and Legal Theory Working Papers

This Article uses comparative evidence to inform the ongoing debate about the selection and discipline of judges. In recent decades, many countries around the world have created judicial councils, institutions designed to maintain an appropriate balance between judicial independence and accountability. Our Article has two aims. First, we provide a theory of the formation of judicial councils and identify some of the dimensions along which they differ. Second, we test the extent to which different designs of judicial council affect judicial quality. We find that there is little relationship between councils and quality. We also offer a positive explanation for …

Judging National Security Post-9/11: An Empirical Investigation, Cass R. Sunstein

Public Law and Legal Theory Working Papers

Many people believe that when national security is threatened, federal courts should defer to the government. Many other people believe that in times of crisis, citizens are vulnerable to a kind of “panic” that leads to unjustified intrusions on liberty. But to date, there is little information about what federal courts have actually done in this domain, especially in the period after the attacks of September 11, 2001. On the basis of a comprehensive study of relevant courts of appeals decisions in the aftermath of those attacks, this essay offers four findings. First, the invalidation rate is about 15 percent …

Control And Sensor Development On A Four-Wheel Pyramidal Reaction Wheel Platform, Jeffery Jay Logan

Master's Theses

The Pyramidal Reaction Wheel Platform, or PRWP, is used to simulate three-axis controls in a torque free space-like environment. The primary purpose of the system will be to evaluate the effects of conjoining sensors to maximize pointing accuracy. Furthermore, the system will incorporate a star tracker in conjunction with a Simulated Star Field (SSF) to better estimate the PRWP orientation. For the sake of this document, however, the goal is to implement a gyroscope, wheel rate sensors, and a make-shift accelerometer—to the PRWP—and integrate a controls algorithm such that three-axis controls are achieved for the PRWP. Three sensors were either …

Design And Optimization Of A Blood Vessel Mimic Bioreactor System For The Evaluation Of Intravascular Devices In Simple And Complex Vessel Geometries, Sara M. Leifer

Master's Theses

Coronary artery disease affects millions of people and the ability to detect and treat the disease is advancing at a rapid rate. As a result, the development of intravascular technologies is the focus of many medical device manufacturers. Specifically, coronary stent implantation is being performed in an increasing number of patients and a number of new stent designs have been introduced to the market, resulting in the need for improved preclinical testing methods. An in vitro tissue engineered “blood vessel mimic” (BVM) system has previously been established and its feasibility for the initial testing of newly emerging intravascular technology has …

Trapping And Characterization Of A Reaction Intermediate In Carbapenem Hydrolysis By B. Cereus Metallo-Β-Lactamase, Mariana F. Tioni, Leticia L. Llarrull, Andrés A. Poeylaut-Palena, Marcelo A. Martí, Miguel Saggu, Gopal R. Periyannan, Ernesto G. Mata, Brian Bennett, Daniel H. Murgida, Alejandro J. Vila

Physics Faculty Research and Publications

Metallo-β-lactamases hydrolyze most β-lactam antibiotics. The lack of a successful inhibitor for them is related to the previous failure to characterize a reaction intermediate with a clinically useful substrate. Stopped-flow experiments together with rapid freeze−quench EPR and Raman spectroscopies were used to characterize the reaction of Co(II)−BcII with imipenem. These studies show that Co(II)−BcII is able to hydrolyze imipenem in both the mono- and dinuclear forms. In contrast to the situation met for penicillin, the species that accumulates during turnover is an enzyme−intermediate adduct in which the β-lactam bond has already been cleaved. This intermediate is a metal-bound anionic species …

Fertility Of Semen Used In Commercial Production And The Impact Of Sperm Numbers And Bacterial Counts, D. L. Reicks, Donald G. Levis

Department of Animal Science: Faculty Publications

The objective was to monitor sperm counts and bacterial presence on randomly pooled semen doses over 3 years and to determine effects on the farrowing rate and total born in two large farm systems, each serviced by its own boar stud. Sperm counts were divided into increments of 0.5 × 10⁹ for data analysis. There was no effect of sperm count or the presence of bacteria on farrowing rate (n = 9502 observations). Furthermore, based on 7311 observations, there was no effect of the mere presence of bacteria on total born, but sperm count had a significant effect …

From The Editor And Table Of Contents, Patrick Fitzpatrick

Spiritan Magazine

Religious Imagination

Spiritan Magazine Vol. 32 No. 4 Calendar

Spiritan Magazine

No abstract provided.

Globalizing A Response To Disability Discrimination, Dick Thornburgh

Washington Law Review

Naturally, we will focus a great deal at this gathering on the recently adopted U.N. Convention on the Rights of Persons with Disabilities (Convention), a truly significant accomplishment for the international community and a great source of hope for people everywhere with disabilities. But between adopting the Convention and actually securing the important rights it guarantees lies a long and tortuous path that will test the commitment, tenacity, and political will of the international community—from national leaders to grassroots advocacy organizations to individual citizens bent upon justice for all.