Digital Commons Network^™

Lockhart V. Matthew

2003 Decisions

United States District Court of the Virgin Islands

Existence Value And Federal Preservation Regulation, David A. Dana

Law and Economics Papers

Conventional economic and political theory predicts that the states will underregulate the degradation or destruction of natural resources within their borders when some or all of the resulting adverse effects fall outside their borders, that is, upon out-of-staters. Academic critics of the federalization of environmental law agree with this conventional view at an abstract level, but, in their view, only the physical effects of the destruction of a natural resource on out-of-staters should count as an interstate externality that can justify federal intervention. The federal courts may be moving toward an even narrower conception of what constitutes an environmental externality …

Existence Value And Federal Preservation Regulation, David A. Dana

Public Law and Legal Theory Papers

Conventional economic and political theory predicts that the states will underregulate the degradation or destruction of natural resources within their borders when some or all of the resulting adverse effects fall outside their borders, that is, upon out-of-staters. Academic critics of the federalization of environmental law agree with this conventional view at an abstract level, but, in their view, only the physical effects of the destruction of a natural resource on out-of-staters should count as an interstate externality that can justify federal intervention. The federal courts may be moving toward an even narrower conception of what constitutes an environmental externality …

Payment System Disruptions And The Federal Reserve Following September 11, 2001, Jeffrey M. Lacker

Documents

No abstract provided.

Resonant Emergence Of Global And Local Spatiotemporal Order In A Nonlinear Field Model, Marcelo Gleiser, Rafael C. Howell

Dartmouth Scholarship

We investigate the nonequilibrium evolution of a scalar field in (2+1) dimensions. The field is set in a double-well potential in contact (open) or not (closed) with a heat bath. For closed systems, we observe the synchronized emergence of coherent spatiotemporal configurations, identified with oscillons. This initial global ordering degenerates into localized order until all oscillons disappear. We show that the synchronization is driven by resonant parametric oscillations of the field’s zero mode and that local ordering is only possible outside equipartition. None of these orderings occur for open systems.

Riboflavin Synthase Of Schizosaccharomyces Pombe. Protein Dynamics Revealed By 19f Nmr Protein Perturbation Experiments., Markus Fischer, Ann-Kathrin Schott, Kristina Kemter, Richard Feicht, Gerald Richter, Boris Illarionov, Wolfgang Eisenreich, Stefan Gerhardt, Mark S. Cushman, Stefan Steinbacher, Robert Huber, Adelbert Bacher

Borch Department of Medicinal Chemistry and Molecular Pharmacology Faculty Publications

Background

Riboflavin synthase catalyzes the transformation of 6,7-dimethyl-8-ribityllumazine into riboflavin in the last step of the riboflavin biosynthetic pathway. Gram-negative bacteria and certain yeasts are unable to incorporate riboflavin from the environment and are therefore absolutely dependent on endogenous synthesis of the vitamin. Riboflavin synthase is therefore a potential target for the development of antiinfective drugs.

Results

A cDNA sequence from Schizosaccharomyces pombe comprising a hypothetical open reading frame with similarity to riboflavin synthase of Escherichia coli was expressed in a recombinant E. coli strain. The recombinant protein is a homotrimer of 23 kDa subunits as shown by sedimentation equilibrium …

Soil Organic Carbon Content And Composition Of 130-Year Crop, Pasture And Forest Land-Use Managements, Dean A. Martens, Thomas E. Reedy, David T. Lewis (Retired)

Department of Agronomy and Horticulture: Faculty Publications

Conversion of former agricultural land to grassland and forest ecosystems is a suggested option for mitigation of increased atmospheric CO₂. A Sharpsburg prairie loess soil (fine, smectitic, mesic Typic Argiudoll) provided treatments to study the impact of long-term land use on soil organic carbon (SOC) content and composition for a 130-year-old cropped, pasture and forest comparison. The forest and pasture land use significantly retained more SOC, 46% and 25%, respectively, compared with cropped land use, and forest land use increased soil C content by 29% compared with the pasture. Organic C retained in the soils was a function …

Uncertainty And The Value Of Diagnostic Information With Application To Axillary Lymph Node Dissection In Breast Cancer, Giovanni Parmigiani

Johns Hopkins University, Dept. of Biostatistics Working Papers

In clinical decision making, it is common to ask whether, and how much, a diagnostic procedure is contributing to subsequent treatment decisions. Statistically, quantification of the value of the information provided by a diagnostic procedure can be carried out using decision trees with multiple decision points, representing both the diagnostic test and the subsequent treatments that may depend on the test's results. This article investigates probabilistic sensitivity analysis approaches for exploring and communicating parameter uncertainty in such decision trees. Complexities arise because uncertainty about a model's inputs determines uncertainty about optimal decisions at all decision nodes of a tree. We …

Marginalized Transition Models For Longitudinal Binary Data With Ignorable And Nonignorable Dropout, Brenda F. Kurland, Patrick J. Heagerty

UW Biostatistics Working Paper Series

We extend the marginalized transition model of Heagerty (2002) to accommodate nonignorable monotone dropout. Using a selection model, weakly identified dropout parameters are held constant and their effects evaluated through sensitivity analysis. For data missing at random (MAR), efficiency of inverse probability of censoring weighted generalized estimating equations (IPCW-GEE) is as low as 40% compared to a likelihood-based marginalized transition model (MTM) with comparable modeling burden. MTM and IPCW-GEE regression parameters both display misspecification bias for MAR and nonignorable missing data, and both reduce bias noticeably by improving model fit

Phifer V. Comm Social Security

2003 Decisions

United States District Court for the Western District of Pennsylvania

Lin V. Atty Gen Usa

2003 Decisions

Agency

Teaching Susan Glaspell's A Jury Of Her Peers And Trifles, Marina Angel

Journal of Legal Education

No abstract provided.

On The Generalized Borel Transform And Its Application To The Statistical Mechanics Of Macromolecules, Marcelo Marucho, Gustavo A. Carri

College of Polymer Science and Polymer Engineering

We present a new integral transform called the generalized Borel transform (GBT) and show how to use it to compute distribution functions used to describe the statistical mechanics of macromolecules. For this purpose, we choose the random flight model (RFM) of macromolecules and show that the application of the GBT to this model leads to the exact expression of the polymer propagator (two-point correlation function) from which all the statistical properties of the model can be obtained. We also discuss the mathematical simplicity of the GBT and its applicability to macromolecules with other topologies. (C) 2003 American Institute of Physics.

December 22, 2003 Reporter, University Of Alabama At Birmingham

eReporter (campus newsletter)

No abstract provided.

Midcourse Corrections: Women In Legal Education, Deborah L. Rhode

Journal of Legal Education

No abstract provided.

Learning From Conflict: Reflections On Teaching About Race And Gender, Susan Sturm, Lani Guinier

Journal of Legal Education

No abstract provided.

A Continuous Body: Ongoing Conversations About Women And Legal Education, Judith Resnik

Journal of Legal Education

No abstract provided.

Monitor Newsletter December 22, 2003, Bowling Green State University

Monitor

Official Publication of Bowling Green State University for Faculty and Staff

Bjc Today

BJC Today

No abstract provided.

New Directions For Women In The Legal Academy, Deborah Jones Merritt, Barbara F. Reskin

Journal of Legal Education

No abstract provided.

Fundamental And Magnetic-Hardening Studies Of Rare-Earth And Nanocomposite Magnets, David J. Sellmyer, George C. Hadjipanayis

David Sellmyer Publications

In this project we study new nanocrystalline and nanocomposite structures that have high potential for permanent-magnet development. These materials, which can be synthesized to have either very high or intermediate coercivities, have many applications in electric power, transportation, and information-storage industries. There is great interest in further development of understanding and application of these materials. Following are brief discussions of recent research highlights for the present grant.

Self-Aligned Mechanical Attachment Of Carbon Nanotubes To Silicon Dioxide Structures By Selective Silicon Dioxide Chemical-Vapor Deposition, Jed D. Whittaker, Ghaleb A. Husseini, Matthew A. Linford, Robert C. Davis, Markus Brink

Faculty Publications

A self-aligned thin-film deposition technique was developed to mechanically attach carbon nanotubes to surfaces for the fabrication of structurally robust nanotube-based nanomechanical devices. Single-walled carbon nanotubes were grown by thermal chemical-vapor deposition (CVD) across 150-nm-wide SiO2 trenches. The nanotubes were mechanically attached to the trench tops by selective silicon tetraacetate-based SiO2 CVD. No film was deposited on the nanotubes where they were suspended across the trenches.

Multicolour Observations Of V404 Cyg With Ultracam, T. Shahbaz, V. S. Dhillon, T. R. Marsh, C. Zurita, C. A. Haswell, P. A. Charles, R. I. Hynes, J. Casares

Faculty Publications

We present high-time-resolution multicolour observations of the quiescent soft X-ray transient V404 Cyg obtained with ULTRACAM. Superimposed on the ellipsoidal modulation of the secondary star are large flares on time-scales of a few hours, as well as several distinct rapid flares on time-scales of tens of minutes. The rapid flares, most of which show further variability and unresolved peaks, cover shorter time-scales than those reported in previous observations. The power density spectrum of the 5-s time-resolution data shows a quasi-periodic oscillation (QPO) feature at 0.78 mHz (= 21.5 min). Assuming this periodicity represents the Keplerian period at the transition between …

Mwp Newsletter: Extended News Items, 2003, University Of Mississippi. Department Of English

MWP News and Newsletters

No abstract provided.

Fall Commencement [Program], December 20, 2003, University Of Northern Iowa

UNI Commencement Programs

The program of the commencement ceremonies, including a list of institutional leadership, a list of the departments by college, awards given at the ceremonies, and a list of undergraduate and graduate degree candidates.

December 20, 2003 (Pages 6197-6396), Pennsylvania Legislative Reference Bureau

Volume 33 (2003)

No abstract provided.

Search For High-Energy Gamma Rays From An X-Ray-Selected Blazar Sample, P. T. Reynolds, Et. Al.

Physical Sciences Publications

Our understanding of blazars has been greatly increased in recent years by extensive multiwavelength observations, particularly in the radio, X-ray, and gamma-ray regions. Over the past decade the Whipple 10 m telescope has contributed to this with the detection of five BL Lacertae objects at very high gamma-ray energies. The combination of multiwavelength data has shown that blazars follow a well-defined sequence in terms of their broadband spectral properties. Together with providing constraints on emission models, this information has yielded a means by which potential sources of TeV emission may be identified and predictions made as to their possible gamma-ray …

154th Commencement, Winter

Commencement Programs

No abstract provided.

Overexpression Of Gk In Gk-Transformed Cells Collapses The Golgi Apparatus Into The Endoplasmic Reticulum Inhibiting Virion Egress, Glycoprotein Transport, And Virus-Induced Cell Fusion, Timothy P. Foster, Galena V. Rybachuk, Xavier Alvarez, Olga Borkhsenious, Konstantin G. Kousoulas

Faculty Publications

Intracellular transport and egress of alphaherpesviruses require the coordinate function of multiple proteins and glycoproteins. Recently, we showed that gK is expressed on infected cell surfaces and that gK cell-surface expression required the presence of the UL20 protein [J. Virol. 77 (2003), 499]. Overexpression of gK by gK-transformed cells blocked transport of enveloped virions from perinuclear spaces and inhibited virus-induced cell fusion caused by gK syncytial mutants [J. Virol. 69 (1995), 5401]. Therefore, we investigated whether altered synthesis and transport of gK was responsible for the observed gK-mediated interference phenomena. HSV-1 infection of the gK-transformed cell line Vero (gK9) caused …

Ion Cyclotron Waves In The High Altitude Cusp: Cluster Observations At Varying Spacecraft Separations, K. Nykyri, P. J. Cargill, E. A. Lucek, T. S. Horbury, A. Balogh, B. Lavraud, I. Dandouras, H. Reme

Publications

We have analysed high-resolution Cluster magnetic field data during three high-altitude cusp crossings in 2001 and 2002. The Cluster separations for these crossings varied between 100 and 600 km and therefore provided an unique opportunity to study wave properties at different length scales. In the cusp Cluster sees frequent intervals of magnetic field fluctuations with clear peaks in power close to the local ion cyclotron frequency, and both left- and right-handed polarisations. At large separations the power seen at different spacecraft can differ by orders of magnitude. For smaller separations, the power seen at the four spacecraft agrees better but …