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The Weekly Challenger, December 16, 2004, The Weekly Challenger, Et Al

Weekly Challenger Newspaper Collection

The December 16, 2004, issue of The Weekly Challenger.

Gas-Phase Chemical Characteristics Of Asian Emission Plumes Observed During Itct 2k2 Over The Eastern North Pacific Ocean, J. B. Nowak, D. D. Parrish, J. A. Neuman, J. S. Holloway, O. R. Cooper, T. B. Ryerson, Jr K. Nicks, F. Flocke, J. M. Roberts, E. Atlas, J. A. De Gouw, Stephen G. Donnelly Ph.D., E. Dunlea, G. Hübler, L. G. Huey, S. Schauffler, D. J. Tanner, C. Warneke, F. C. Fehsenfeld

Chemistry Faculty Publications

The gas-phase chemical characteristics of emission plumes transported from Asia across the Pacific Ocean observed during the Intercontinental Transport and Chemical Transformation experiment in 2002 (ITCT 2K2) are described. Plumes measured in the troposphere from an aircraft were separated from the background air in data analysis using 1-s measurements of carbon monoxide (CO), total reactive nitrogen (NOy), and other gasphase species along with back trajectory analysis. On the basis of these measurements, Asian transport plumes with CO mixing ratios greater than 150 ppbv were observed on seven flights. Correlations between 1-s observations of CO, ozone (O3), and NOy are used …

Concord High Teacher Honored By Unh For Outstanding Service, David Sims

Media Relations

No abstract provided.

Utb/Tsc Board Of Trustees - Minutes - 2004-12-16, University Of Texas At Brownsville And Texas Southmost College. Vice President For Administration And Partnership Affairs.

UTB/TSC Archives - UTB/TSC Board of Trustees Meetings 2003-2011

No abstract provided.

Changes In The Photochemical Environment Of The Temperate North Pacific Troposphere In Response To Increased Asian Emissions, D. D. Parrish, E. J. Dunlea, E. L. Atlas, S. Schauffler, Stephen G. Donnelly Ph.D., V. Stroud, A. H. Goldstein, D. B. Millet, M. Mckay, D. A. Jaffe, H. U. Price, P. G. Hess, F. Flocke, J. M. Roberts

Chemistry Faculty Publications

Measurements during the Intercontinental Transport and Chemical Transformation 2002 (ITCT 2K2) field study characterized the springtime, eastern Pacific ozone distribution at two ground sites, from the National Oceanic and Atmospheric Administration WP-3D aircraft, and from a light aircraft operated by the University of Washington. D. Jaffe and colleagues compared the 2002 ozone distribution with measurements made in the region over the two previous decades and show that average ozone levels over the eastern midlatitude Pacific have systematically increased by ∼10 ppbv in the last two decades. Here we provide substantial evidence that a marked change in the photochemical environment in …

Multiscale Simulations Of Tropospheric Chemistry In The Eastern Pacific And On The U.S. West Coast During Spring 2002, Youhua Tang, Gregory R. Carmichael, Larry W. Horowitz, Itsushi Uno, Jung Hun Woo, David G. Streets, Donald Dabdub, Gakuji Kurata, Adrian Sandu, James Allan, Elliot Atlas, Frank Flocke, Lewis Gregory Huey, Roger O. Jakoubek, Dylan B. Millet, Patricia K. Quinn, James M. Roberts, Douglas R. Worsnop, Allen Goldstein, Stephen G. Donnelly Ph.D., Sue Schauffler, Verity Stroud, Kristen Johnson, Melody A. Avery, Hanwant B. Singh, Eric C. Apel

Chemistry Faculty Publications

Regional modeling analysis for the Intercontinental Transport and Chemical Transformation 2002 (ITCT 2K2) experiment over the eastern Pacific and U.S. West Coast is performed using a multiscale modeling system, including the regional tracer model Chemical Weather Forecasting System (CFORS), the Sulfur Transport and Emissions Model 2003 (STEM-2K3) regional chemical transport model, and an off-line coupling with the Model of Ozone and Related Chemical Tracers (MOZART) global chemical transport model. CO regional tracers calculated online in the CFORS model are used to identify aircraft measurement periods with Asian influences. Asian-influenced air masses measured by the National Oceanic and Atmospheric Administration (NOAA) …

Chemical Composition Of Air Masses Transported From Asia To The U.S. West Coast During Itct 2k2: Fossil Fuel Combustion Versus Biomass-Burning Signatures, J. A. De Gouw, O. R. Cooper, C. Warneke, P. K. Hudson, F. C. Fehsenfeld, J. S. Holloway, G. Hübler, Jr K. Nicks, J. B. Nowak, D. D. Parrish, T. B. Ryerson, E. L. Atlas, Stephen G. Donnelly Ph.D., S. M. Schauffler, V. Stroud, K. Johnson, G. R. Carmichael, D. G. Streets

Chemistry Faculty Publications

As part of the Intercontinental Transport and Chemical Transformation experiment in 2002 (ITCT 2K2), a National Oceanic and Atmospheric Administration (NOAA) WP-3D research aircraft was used to study the long-range transport of Asian air masses toward the west coast of North America. During research flights on 5 and 17 May, strong enhancements of carbon monoxide (CO) and other species were observed in air masses that had been transported from Asia. The hydrocarbon composition of the air masses indicated that the highest CO levels were related to fossil fuel use. During the flights on 5 and 17 May and other days, …

Ay 04-05 Meeting 2004-12-16, Faculty Senate

Faculty Senate Minutes

No abstract provided.

An Informatics Search For The Low-Molecular Weight Chromium-Binding Peptide, Deendayal Dinakarpandian, Vincent Morrissette, Shveta Chaudhary, Kambiz Amini, Brian Bennett, J David Van Horn

Physics Faculty Research and Publications

Background

The amino acid composition of a low molecular weight chromium binding peptide (LMWCr), isolated from bovine liver, is reportedly E:G:C:D::4:2:2:2, though its sequence has not been discovered. There is some controversy surrounding the exact biochemical forms and the action of Cr(III) in biological systems; the topic has been the subject of many experimental reports and continues to be investigated. Clarification of Cr-protein interactions will further understanding Cr(III) biochemistry and provide a basis for novel therapies based on metallocomplexes or small molecules.

Results

A genomic search of the non-redundant database for all possible decapeptides of the reported composition yields three …

Speech-Language Pathologists’ Professional Efficacy Beliefs About Assessing The Language Skills Of Bilingual/Bicultural/Bidialectal Students, Karen Patricia Harris

USF Tampa Graduate Theses and Dissertations

Like educators, speech-language pathologists can anticipate working with culturally and linguistically diverse students and their families. Data reported from the Study of Personnel Needs in Special Education (SPeNSE), 1999-2000, revealed that during the years 1999-2000 speech-language pathologists caseloads included students from various culturally and linguistically diverse groups (U.S. Department of Education, Office of Special Education Programs, 2001). Furthermore, on average, more than one-fourth of students seen by speech-language pathologists were from a culturally and/or linguistically diverse group than their own and 8.8% were English language learners (U.S. Department of Education, 2001). Thus, guaranteeing a highly qualified pool of speech-language pathologists …

Multiple Testing Procedures For Controlling Tail Probability Error Rates, Sandrine Dudoit, Mark J. Van Der Laan, Merrill D. Birkner

U.C. Berkeley Division of Biostatistics Working Paper Series

The present article discusses and compares multiple testing procedures (MTP) for controlling Type I error rates defined as tail probabilities for the number (gFWER) and proportion (TPPFP) of false positives among the rejected hypotheses. Specifically, we consider the gFWER- and TPPFP-controlling MTPs proposed recently by Lehmann & Romano (2004) and in a series of four articles by Dudoit et al. (2004), van der Laan et al. (2004b,a), and Pollard & van der Laan (2004). The former Lehmann & Romano (2004) procedures are marginal, in the sense that they are based solely on the marginal distributions of the test statistics, i.e., …

Robotics Researcher Dreams Big For Defense, Angela Moore

University of Mississippi News

OXFORD, Miss. - Since the start of the Iraq War, hundreds of American soldiers have been killed in roadside attacks targeting military vehicles.

Azimuthal Anisotropy And Correlations At Large Transverse Momenta In P+P And Au+Au Collisions At √SNn=200 Gev, Star Collaboration, T.D. Gutierrez

Physics

Results on high transverse momentum charged particle emission with respect to the reaction plane are presented for Au+Au collisions at √s_NN=200  GeV. Two- and four-particle correlations results are presented as well as a comparison of azimuthal correlations in Au+Au collisions to those in p+p at the same energy. The elliptic anisotropy v₂ is found to reach its maximum at pt∼3  GeV/c, then decrease slowly and remain significant up to p_t≈7–10  GeV/c. Stronger suppression is found in the back-to-back high-p_t particle correlations for particles emitted out of plane compared to those emitted in plane. The …

Chemical Analyses In Support Of Yucca Mountain Studies, Jeanette Daniels, Klaus J. Stetzenbach, Drew Coleman, Amy J. Smiecinski, Raymond E. Keeler

Publications (YM)

The objective of this task “Chemical Analyses in Support of Yucca Mountain Studies” is to provide the Department of Energy (DOE) with data and reports from comprehensive chemical analyses of waters sampled from the wells of the Nye County Early Warning Drilling Program (NCEWDP), the Inyo County’s Drilling Program, and the Nye county Tracer Test. In addition, this task will be used to provide other laboratory support needs as they arise within the Yucca Mountain Project. This support is provided by the Harry Reid Center for Environmental Studies (HRC) at University of Nevada, Las Vegas (UNLV), which is part of …

Three Studies Of Problem Solving In Collaborative Software Development, Madeline Ann Domino

USF Tampa Graduate Theses and Dissertations

A potential solution to producing quality software in an acceptable time frame may be found by using the newer, innovative methods, such as collaborative software development. The purpose of this dissertation is to examine the individual developer characteristics, developmental settings, collaborative methods and the processes during development that impact collaborative programming performance and satisfaction outcomes.

Understanding individual differences in performance in the collaborative development setting is important, since it may help us understand how the collaborative setting may raise the lowest level of performance to much higher levels, as well as how to select individuals for collaborative development. Exploring the …

Optimal Cooling Strategies For Magnetically Trapped Atomic Fermi-Bose Mixtures, Michael Brown-Hayes, Roberto Onofrio

Dartmouth Scholarship

We discuss cooling efficiency for different-species Fermi-Bose mixtures in magnetic traps. A better heat capacity matching between the two atomic species is achieved by a proper choice of the Bose cooler and the magnetically trappable hyperfine states of the mixture. When a partial spatial overlap between the two species is also taken into account, the deepest Fermi degeneracy is obtained for an optimal value of the trapping frequency ratio between the two species. This can be achieved by assisting the magnetic trap with a deconfining light beam, as shown in the case of fermionic 6Li mixed with 23Na, 87Rb, and …

Technical Memorandum: Taunton River Assessment, Massachusetts Riverways Program

Reference Documents

No abstract provided.

Ranking Usrds Provider-Specific Smrs From 1998-2001, Rongheng Lin, Thomas A. Louis, Susan M. Paddock, Greg Ridgeway

Johns Hopkins University, Dept. of Biostatistics Working Papers

Provider profiling (ranking, "league tables") is prevalent in health services research. Similarly, comparing educational institutions and identifying differentially expressed genes depend on ranking. Effective ranking procedures must be structured by a hierarchical (Bayesian) model and guided by a ranking-specific loss function, however even optimal methods can perform poorly and estimates must be accompanied by uncertainty assessments. We use the 1998-2001 Standardized Mortality Ratio (SMR) data from United States Renal Data System (USRDS) as a platform to identify issues and approaches. Our analyses extend Liu et al. (2004) by combining evidence over multiple years via an AR(1) model; by considering estimates …

Behr Process And Masco Corporation Give $300,000 To Cal Poly's Western Coatings Technology Center, Public Affairs Office

Press Releases

No abstract provided.

The Social Competence Of Homeschooled And Conventionally-Schooled Adolescents: A Preliminary Investigation, Denise Lopez Haugen

Doctor of Psychology (PsyD)

Homeschooling is a controversial educational option that has grown dramatically during the past two decades. Socialization concerns contribute strongly to this controversy. Research in this area is sparse, but it indicates that homeschooled students do well academically and socially. Many homeschooling studies suffer, however, from serious methodological issues. This investigation sought to discover whether differences in social competence existed between sample populations of homeschooled and conventionally-schooled students; research in the arena of competence and resilience served to guide the methodology. Where differences were found, specifics were elucidated and factors contributing to these differences were isolated.

Forty-seven homeschooling and conventionally-schooling families …

Implementation Of The Load Balancing Algorithm Over A Local Area Network And The Internet, Chaouki T. Abdallah, J. Ghanem, M. Hayat, S. Dhakal, J.D. Birdwell, J. Chiasson, Z. Tang

Electrical & Computer Engineering Faculty Publications

In this paper, experimental evaluation of the load balancing algorithm in real environments is presented. We emphasize the effects of delays on the exchange of information among nodes, and the constraints these effects impose on the design of a load balancing strategy. Two testbeds in two different real environments have been built; the first implementation was over a local area network whereas the second was over Planet-Lab. The results show the effect of network delays and variances in the task processing time on choosing adequate gain values for the load balancing algorithm.

Minutes December 13, 2004

Minutes

No abstract provided.

Referent Selection Strategies In Case-Crossover Analyses Of Air Pollution Exposure Data: Implications For Bias, Holly Janes, Lianne Sheppard, Thomas Lumley

UW Biostatistics Working Paper Series

The case-crossover design has been widely used to study the association between short term air pollution exposure and the risk of an acute adverse health event. The design uses cases only, and, for each individual, compares exposure just prior to the event with exposure at other control, or “referent” times. By making within-subject comparisons, time invariant confounders are controlled by design. Even more important in the air pollution setting is that, by matching referents to the index time, time varying confounders can also be controlled by design. Yet, the referent selection strategy is important for reasons other than control of …

Comparisons Of Long-Term Trends And Variability In The Middle Atmosphere, Troy Wynn, Joshua P. Herron, Vincent B. Wickwar

Posters

The USU Rayleigh Lidar (41.74°N 111.81°W) has been regularly used to measure temperatures in the middle atmosphere from 45 to 90 km. It is well suited for nightly observation; provides excellent vertical temperature resolution; and does not need external calibration. It began operation in August 1993 and a dataset spanning more than ten years has been collected. The analysis here includes 593 nightly temperature profiles from September 1993 through July 2003.

With many sources of variation in the atmosphere, all temperature effects cannot be easily detected. The largest source of temperature variation, and the easiest to measure, is the annual …

Faculty Senate Executive Committee Agenda, December 13, 2004, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• EPC Business
• Research Council
• Council on Teacher Education (full report)
• Scholarship Advisory Board
• PRPC Business
• Presentation on New Student Initiative
• Student Activity Fee - Utah Legislature
• Network Data Port Fee
• FSEC Meeting Format and Content Concerns

Certalert: Deer Hazard To Aircraft And Deer Fencing

Other Bird Strike and Aviation Materials

Elevated deer populations in the United States represent an increasingly serious threat to both Commercial and General Aviation Aircraft. It is currently estimated that there over 26 million deer in the United States. Because of increasing urbanization and rapidly expanding deer populations, deer are adapting to human environments, especially around airports, where they often find food and shelter. From 1990 to 2004, over 650 deer-aircraft collisions were reported to the Federal Aviation Administration (FAA). Of these reports, over 500 indicated the aircraft was damaged as a result of the collision.

In light of recent incidents where a Learjet landing at …

The Strange Physics Of Low Frequency Mirror Mode Turbulence In The High Temperature Plasma Of The Magnetosheath, R. A. Treumann, C. H. Jaroschek, O. D. Constantinescu, R. Nakamura

Dartmouth Scholarship

Mirror mode turbulence is the lowest frequency perpendicular magnetic excitation in magnetized plasma proposed already about half a century ago by Rudakov and Sagdeev (1958) and Chandrasekhar et al. (1958) from fluid theory. Its experimental verification required a relatively long time. It was early recognized that mirror modes for being excited require a transverse pressure (or temperature) anisotropy. In principle mirror modes are some version of slow mode waves. Fluid theory, however, does not give a correct physical picture of the mirror mode. The linear infinitesimally small amplitude physics is described correctly only by including the full kinetic theory and …

Medical Image Processing Using Transient Fourier Holography In Bacteriorhodopsin Films, Sri-Rajasekhar Kothapalli, Pengfei Wu, Chandra S. Yelleswarapu, D.V.G.L.N. Rao

Physics Faculty Publications

Real time image processing is demonstrated by recording and reconstructing the transient photoisomerizative grating formed in the bR film using Fourier holography. Desired spatial frequencies including both high and low band in the object beam are reconstructed by controlling the reference beam intensity. The results are in agreement with a theoretical model based on photoisomerization grating. We exploit this technique to process mammograms in real-time for identification of microcalcifications buried in the soft tissue for early detection of breast cancer. A feature of the technique is the ability to transient display of selected spatial frequencies in the reconstructing process which …

Grand Valley Forum, Volume 029, Number 20, December 13, 2004, Grand Valley State University

2004-2005, Volume 29

Grand Valley Forum is Grand Valley State's faculty and staff newsletter, published from 1976 to the present.

In Pursuit Of Excellence A Reflection On Teaching, Melissa Linette Davis

Digitized Theses and Dissertations (prior to 2008)

A Portfolio Submitted to the Graduate Faculty of Kennesaw State University In partial fulfillment of the Requirements for the degree MASTERS OF EDUCATION IN ADOLESCENT EDUCATION-SCIENCE