Digital Commons Network^™

Measurement Of The Ww+Wz Production Cross Section Using A Matrix Element Technique In Lepton+Jets Events, T. Aaltonen, B. Álvarez González, S. Amerio, D. Amidei, A. Anastassov, A. Annovi, J. Antos, G. Apollinari, J. A. Appel, A. Apresyan, T. Arisawa, A. Artikov, J. Asaadi, W. Ashmanskas, B. Auerbach, A. Aurisano, F. Azfar, W. Badgett, A. Barbaro-Galtieri, V. E. Barnes, B. A. Barnett, P. Barria, P. Bartos, M. Bauce, G. Bauer, F. Bedeschi, D. Beecher, S. Behari

Faculty Publications

We present a measurement of the WW+WZ production cross section observed in a final state consisting of an identified electron or muon, two jets, and missing transverse energy. The measurement is carried out in a data sample corresponding to up to 4.6fb⊃-1 of integrated luminosity at √s=1.96TeV collected by the CDF II detector. Matrix element calculations are used to separate the diboson signal from the large backgrounds. The WW+WZ cross section is measured to be 17.4±3.3pb in agreement with standard model predictions. A fit to the dijet invariant mass spectrum yields a compatible cross section measurement. © 2010 The American …

Calibration Of The Ligo Gravitational Wave Detectors In The Fifth Science Run, J. Abadie, B. P. Abbott, R. Abbott, M. Abernathy, C. Adams, R. Adhikari, P. Ajith, B. Allen, G. Allen, E. Amador Ceron, R. S. Amin, S. B. Anderson, W. G. Anderson, M. A. Arain, M. Araya, M. Aronsson, Y. Aso, S. Aston, D. E. Atkinson, P. Aufmuth, C. Aulbert, S. Babak, P. Baker, S. Ballmer, D. Barker, S. Barnum, B. Barr, P. Barriga, L. Barsotti, M. A. Barton, I. Bartos, R. Bassiri, M. Bastarrika

Faculty Publications

The Laser Interferometer Gravitational Wave Observatory (LIGO) is a network of three detectors built to detect local perturbations in the spacetime metric from astrophysical sources. These detectors, two in Hanford, WA and one in Livingston, LA, are power-recycled Fabry-Perot Michelson interferometers. In their fifth science run (S5), between November 2005 and October 2007, these detectors accumulated one year of triple coincident data while operating at their designed sensitivity. In this paper, we describe the calibration of the instruments in the S5 data set, including measurement techniques and uncertainty estimation. © 2010 Elsevier B.V. All rights reserved.

Bi-Material Attachment Through A Soft Tissue Interfacial System, Y. X. Liu, S. Thomopoulos, Victor Birman, J. S. Li, G. M. Genin

Mechanical and Aerospace Engineering Faculty Research & Creative Works

No abstract provided.

Does Pyrogenicity Protect Burning Plants?, Paul R. Gagnon, Heather A. Passmore, William J. Platt, Jonathan A. Myers, C. E.Timothy Paine, Kyle E. Harms

Faculty Publications

Pyrogenic plants dominate many fire-prone ecosystems. Their prevalence suggests some advantage to their enhanced flammability, but researchers have had difficulty tying pyrogenicity to individual-level advantages. Based on our review, we propose that enhanced flammability in fire-prone ecosystems should protect the belowground organs and nearby propagules of certain individual plants during fires. We base this hypothesis on five points: (1) organs and propagules by which many fire-adapted plants survive fires are vulnerable to elevated soil temperatures during fires; (2) the degree to which burning plant fuels heat the soil depends mainly on residence times of fires and on fuel location relative …

Functional Traits And The Growth-Mortality Trade-Off In Tropical Trees, S. Joseph Wright, Kaoru Kitajima, Nathan J.B. Kraft, Peter B. Reich, Ian J. Wright, Daniel E. Bunker, Richard Condit, James W. Dalling, Stuart J. Davies, Sandra Díaz, Bettina M.J. Engelbrecht, Kyle E. Harms, Stephen P. Hubbell, Christian O. Marks, Maria C. Ruiz-Jaen, Cristina M. Salvador, Amy E. Zanne

Faculty Publications

A trade-off between growth and mortality rates characterizes tree species in closed canopy forests. This trade-off is maintained by inherent differences among species and spatial variation in light availability caused by canopy-opening disturbances. We evaluated conditions under which the trade-off is expressed and relationships with four key functional traits for 103 tree species from Barro Colorado Island, Panama. The trade-off is strongest for saplings for growth rates of the fastest growing individuals and mortality rates of the slowest growing individuals (r2 = 0.69), intermediate for saplings for average growth rates and overall mortality rates (r 2=0.46), and much weaker for …

Molecular Mechanisms Of Ligand-Mediated Attenuation Of Dna Binding By Marr Family Transcriptional Regulators, Inoka C. Perera, Anne Grove

Faculty Publications

Bacteria and archaea encode members of the large multiple antibiotic resistance regulator (MarR) family of transcriptional regulators. Generally, MarR homologs regulate activity of genes involved in antibiotic resistance, stress responses, virulence or catabolism of aromatic compounds. They constitute a diverse group of transcriptional regulators that includes both repressors and activators, and the conventional mode of regulation entails a genetic locus in which the MarR homolog and a gene under its regulation are encoded divergently; binding of the MarR homolog to the intergenic region typically represses transcription of both genes, while binding of a specific ligand to the transcription factor results …

Accurate Quantification Of Seasonal Rainfall And Associated Climate-Wildfire Relationships, Matthew G. Slocum, William J. Platt, Brian Beckage, Steve L. Orzell, Wayne Taylor

Faculty Publications

Wildfires are often governed by rapid changes in seasonal rainfall. Therefore, measuring seasonal rainfall on a temporally finescale should facilitate the prediction of wildfire regimes. To explore this hypothesis, daily rainfall data over a 58-yr period (1950-2007) in south-central Florida were transformed into cumulative rainfall anomalies (CRAs). This transformation allowed precise estimation of onset dates and durations of the dry and wet seasons, as well as a number of other variables characterizing seasonal rainfall. These variables were compared with parameters that describe ENSO and a wildfire regimeinthe region (at the Avon Park Air Force Range). Onset dates and durations were …

Colony Breeding System Influences Cuticular Bacterial Load Of Formosan Subterranean Termite (Isoptera: Rhinotermitidae) Workers, Claudia Husseneder, Dawn M. Simms, Gabriel K. Aluko, Jennifer Delatte

Faculty Publications

The goal of this study was to test whether the breeding system and/or the degree of inbreeding of field colonies of the Formosan subterranean termite, Coptotermes formosanus, Shiraki (Isoptera: Rhinotermitidae) influences bacterial load on the cuticle of foraging workers. We enumerated bacterial load on the cuticle of groups of workers foraging in 20 inground monitoring stations surrounding the French Market in New Orleans, LA, and identified bacteria species using 16S rRNA gene sequencing. We used microsatellite genotyping to assign the 20 worker groups to seven simple family colonies (headed by a single pair of reproductives) and four extended family colonies …

2-(2-Chloropyridin-3-Yl)-N-Ethyl-4-Methyl-1,3-Oxazole-5-Carboxamide, Guiqiu Yang, Jiakuang Liang, Haibo Yu, Bin Li

Faculty Publications

In the title compound, C12H12ClN3O 2, the dihedral angle between the aromatic rings is 8.42 (10)°. In the crystal, molecules are linked by N - H⋯O hydrogen bonds, generating C(4) chains propagating in [001].

Item Analysis Of The Grammar Subtests Of The Cdi: Words & Sentences For African American Children, Zainab Maqsood

Honors Capstones

No abstract provided.

Variation In The Checkpoint Kinase 2 Gene Is Associated With Type 2 Diabetes In Multiple Populations, Kari E. North, Nora Franceschini, Christy L. Avery, Lisa Baird, Mariaelisa Graff, Mark Leppert, Jay H. Chung, Jinghui Zhang, Craig Hanis, Eric Boerwinkle, Kelly A. Volcik, Megan L. Grove, Thomas H. Mosley, Charles Gu, Gerardo Heiss, James S. Pankow, David J. Couper, Christie M. Ballantyne, W. H. Linda Kao, Alan B. Weder, Richard S. Cooper, Georg B. Ehret, Ashley A. O'Connor, Aravinda Chakravarti, Steven C. Hunt

Faculty Publications

Identification and characterization of the genetic variants underlying type 2 diabetes susceptibility can provide important understanding of the etiology and pathogenesis of type 2 diabetes. We previously identified strong evidence of linkage for type 2 diabetes on chromosome 22 among 3,383 Hypertension Genetic Epidemiology Network (HyperGEN) participants from 1,124 families. The checkpoint 2 (CHEK2) gene, an important mediator of cellular responses to DNA damage, is located 0.22 Mb from this linkage peak. In this study, we tested the hypothesis that the CHEK2 gene contains one or more polymorphic variants that are associated with type 2 diabetes in HyperGEN individuals. In …

Interrogating Local Population Structure For Fine Mapping In Genome-Wide Association Studies, Huaizhen Qin, Nathan Morris, Sun J. Kang, Mingyao Li, Bamidele Tayo, Helen Lyon, Joel Hirschhorn, Richard S. Cooper, Xiaofeng Zhu

Faculty Publications

Motivation: Adjustment for population structure is necessary to avoid bias in genetic association studies of susceptibility variants for complex diseases. Population structure may differ from one genomic region to another due to the variability of individual ancestry associated with migration, random genetic drift or natural selection. Current association methods for correcting population stratification usually involve adjustment of global ancestry between study subjects.Results: We suggest interrogating local population structure for fine mapping to more accurately locate true casual genes by better adjusting the confounding effect due to local ancestry. By extensive simulations on genome-wide datasets, we show that adjusting global ancestry …

Population Forecasting Model Of Nilaparvata Lugens And Sogatella Furcifera (Homoptera: Delphacidae) Based On Markov Chain Theory, Xiang Hui Yan, Huai Liu, Jin Jun Wang, Zhi Mo Zhao, Fangneng Huang, Deng Fa Cheng

Faculty Publications

Nilaparvata lugens (Stål) and Sogatella furcifera (Horváth) are the two most important long-distance migratory insect pests that cause great yield losses to rice in China. Accurate long-term population forecast is needed to implement effective management strategies for these two rice pests. In this paper, a transition probability matrix of 5-yr steps of Markov chain theory was constructed based on 31-yr light-trapping data of the two pests from 1977 to 2007 in Jiangkou County, Guizhou, China. The weight of each step for the transition probability matrix was calculated according to its prediction accuracy. Insect occurrence levels in the sixth year were …

Cosine And Gaussian Transforms, Carlos Lizama, Rolando Rebolledo

Communications on Stochastic Analysis

No abstract provided.

E-Semigroups Subordinate To Ccr Flows, Stephen J Wills

Communications on Stochastic Analysis

No abstract provided.

Concert Recording 2010-12-01, Sophie Kirmanidou

Concert Recordings & Programs

French suite no. 2 in c minor / Johann Sebastian Bach -- Pictures at an exhibition / Modest Mussorgsky

Correctors And Field Fluctuations For The Pie{Cyrillic, Ukrainian}(X)-Laplacian With Rough Exponents, Silvia Jimenez, Robert P. Lipton

Faculty Publications

We provide a corrector theory for the strong approximation of fields inside composites made from two materials with different power-law behavior. The correctors are used to develop bounds on the local singularity strength for gradient fields inside micro-structured media. The bounds are multi-scale in nature and can be used to measure the amplification of applied macroscopic fields by the micro-structure. © 2010 Elsevier Inc.

Cotton And Race In The Making Of America: The Human Costs Of Economic Power, Stanley L. Engerman

Civil War Book Review

A New Look at Race and Economics

The Louisiana Tigers In The Gettysburg Campaign, June-July 1863, John M. Sacher

Civil War Book Review

A Focused Study of the Louisiana Tigers at Gettysburg

Executing Daniel Bright: Race, Loyalty, And Guerrilla Violence In A Coastal Carolina Community, 1861-1865, Paul Escott

Civil War Book Review

One Community’s Complex Experience with Civil War

Annotations, Cwbr_Editor

Civil War Book Review

No abstract provided.

A Country Of Vast Designs: James K. Polk, The Mexican War And The Conquest Of The American Continent., Michael Morrison

Civil War Book Review

Manifest Destiny in Retrospect

Dynamical Symmetries In Contemporary Nuclear Structure Applications, A. I. Georgieva, M. I. Ivanov, S. L. Drenska, K. D. Sviratcheva, J. P. Draayer

Faculty Publications

In terms of group theory-the language of symmetries, the concept of spontaneous symmetry breaking is represented in terms of chains of group-subgroup structures that define the dynamical symmetry of the system under consideration. This framework enables exact analytic solutions of the associated eigenvalue problems. We review two types of applications of dynamical symmetries in contemporary theoretical nuclear structure physics: first for a classification of the many-body systems under consideration, with respect to an important characteristic of their behavior; and second for the creation of exactly solvable algebraic models that describe specific aspects of this behavior. This is illustrated with the …

Anxiety Sensitivity, Distress Tolerance, And Discomfort Intolerance In Relation To Coping And Conformity Motives For Alcohol Use And Alcohol Use Problems Among Young Adult Drinkers, Ashley N. Howell, Teresa M. Leyro, Julianna Hogan, Julia D. Buckner, Michael J. Zvolensky

Faculty Publications

Anxiety sensitivity, distress tolerance, and discomfort intolerance have been identified as important factors related to alcohol use motives and alcohol-related problems. Yet, these variables are highly correlated and little work has delineated whether these psychological vulnerability factors are differentially related to alcohol use motives and problems. To fill this gap in the existing literature, the present study evaluated whether anxiety sensitivity, distress tolerance, and discomfort intolerance were differentially related to high-risk alcohol use motives (i.e., coping and conformity motives) and alcohol use problems among 224 young adult, current drinkers (52.3% women; Mage=21.18, SD=7.08). Results indicated that distress tolerance, but not …

Semantic Enrichment Of Text Representation With Wikipedia For Text Classification, Hiroki Yamakawa, Jing Peng, Anna Feldman

Department of Computer Science Faculty Scholarship and Creative Works

Text classification is a widely studied topic in the area of machine learning. A number of techniques have been developed to represent and classify text documents. Most of the techniques try to achieve good classification performance while taking a document only by its words (e.g. statistical analysis on word frequency and distribution patterns). One of the recent trends in text classification research is to incorporate more semantic interpretation in text classification, especially by using Wikipedia. This paper introduces a technique for incorporating the vast amount of human knowledge accumulated in Wikipedia into text representation and classification. The aim is to …

Special Report, Celebrating The Tenth Anniversary Of State Wildlife Grants In Tennessee, Tennessee. Wildlife Resources Agency.

Strategic and Management Plans

No abstract provided.

Pharmacy Newsletter : December 2010, Pharmacy Department

Department of Pharmacy Archives

Content:

• Vancomycin adverse drug reaction
• Recent FDA drug safety updates
• High risk diagnosis
• Top 10 reason for not reporting adverse drug reactions (ADRs)

An Analysis Of Psycho-Educational Profiles Of Elementary Students Referred For Special Education Consideration Due To Literacy Difficulties, Amy M. Bowers

Masters Theses and Doctoral Dissertations

This study examined the results of a uniquely constructed literacy assessment technique, combining Dehn’s (2006) interpretation of psychological processing assessment and the Reading Rockets (Greater Washington Educational Telecommunications Association, Inc., 2005) interpretation of academic achievement. The study employed a quantitative descriptive research design using ex post facto data. The population was selected from one northwest Georgia school district and consisted of 54 elementary school students (first through fifth grades). Participants in the population met the following criteria: 1) received three tiers of reading intervention in the RTI process, 2) were referred for initial special education consideration, 3) were from either …

Characteristics Of Effective Interpreter Education Programs In The United States, Lisa Ann Boegner Godfrey

Masters Theses and Doctoral Dissertations

The general purpose of this study was to investigate effective practices of interpreting education programs in the United States as measured by the readiness to credential gap. The increasing demand for interpreters has created an environment with under-credentialed interpreters and this is compounded by the fact that the field of interpreter education is relatively new and little research has been done regarding interpreter education. There has been much dispute as to the content and experiences sign language interpreting programs need to include, but there have been no clearly identified characteristics of successful interpreter education program s shown to result in …

Agreement Between Clinician And Patient Ratings Of Adaptive Functioning And Developmental History, Jared A. Defife, Rebecca Drill, Ora Nakash, Drew Westen

School for Social Work: Faculty Publications

Objective: Psychiatric researchers rely heavily on patient report data for clinical research. However, patient reports are prone to defensive and self-presentation biases. Recent research using practice networks has relied on clinician reports, and both forensic and personality disorder researchers have recently turned to quantified data from clinically expert observers as well. However, critics have raised legitimate concerns about the reliability and validity of data from clinician informants. The aim of this study was to assess the validity and diagnostic efficiency of clinician reports of their patients' adaptive functioning and developmental histories, using patient reports as the comparative standard traditionally used …