Science.gov

Sample records for 4sight pennsylvania benchmark

  1. Evaluating the Effectiveness of Student Assistance Programs in Pennsylvania.

    ERIC Educational Resources Information Center

    Fertman, Carl I.; Fichter, Cele; Schlesinger, Jo; Tarasevich, Susan; Wald, Holly; Zhang, Xiaoyan

    2001-01-01

    This evaluation of the Pennsylvania Student Assistance Program (SAP) was conducted to determine overall efficacy of SAPs and, more specifically, how SAP is currently implemented. Findings indicate that SAP is being implemented as designed. Recommended is the development of benchmarks and indicators focusing on best SAP practices and effectiveness.…

  2. Limitations of Community College Benchmarking and Benchmarks

    ERIC Educational Resources Information Center

    Bers, Trudy H.

    2006-01-01

    This chapter distinguishes between benchmarks and benchmarking, describes a number of data and cultural limitations to benchmarking projects, and suggests that external demands for accountability are the dominant reason for growing interest in benchmarking among community colleges.

  3. Environmental renaissance in Pennsylvania

    SciTech Connect

    Stevens, J.

    2009-07-15

    During centuries of rapid growth of the coal mining industry and expanded development in Pennsylvania, trees were felled, streams were diverted and strip mining caused much environmental damage. All that has now changed. The article gives examples of land and water restoration carried out by organizations such as the Susquehanna River Basin Commission, the West Branch Susquehanna Restoration Coalition and the Anthracite Region Independent Power Producers Association. The Pennsylvania Department of Environmental Protection directs and coordinates environmental projects. 5 photos.

  4. Pennsylvania Dutch Crafts and Culture

    ERIC Educational Resources Information Center

    Turner, Dianne

    2008-01-01

    Many people hold two common misconceptions about the Pennsylvania Dutch: first, that these people live exclusively in the state of Pennsylvania; second, that their ancestors came from Holland. However, neither assumption is correct. One can find large Pennsylvania Dutch communities in Mary land, West Virginia, Virginia, the Carolinas, Ohio,…

  5. The Pennsylvania State University

    ERIC Educational Resources Information Center

    Burlingame, Philip J.; Dowhower, Andrea L.

    2009-01-01

    Founded in 1855 as the Farmer's High School, the Pennsylvania State University (Penn State) began as a small college in Centre County providing agricultural education to young men from regional farm families. Penn State became a land-grant university in 1863 following passage of the Morrill Act. Today, Penn State enrolls more than 83,000 students…

  6. Discovering Pennsylvania's Archeological Heritage.

    ERIC Educational Resources Information Center

    Kent, Barry C.

    The primary focus of this booklet is the use of anthropology in archaeology and the history of American Indians and their culture in Pennsylvania. Explanations are given for: (1) anthropology; (2) the purpose of archaeology; (3) archaeological interpretations and patterns of culture; (4) types of societies (bands, tribes, chiefdoms, and states);…

  7. 78 FR 11617 - Pennsylvania Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 938 Pennsylvania Regulatory Program AGENCY: Office of Surface Mining Reclamation and Enforcement (OSM), Interior. ACTION: Proposed rule... to the Pennsylvania regulatory program (the ``Pennsylvania program'') under the Surface...

  8. Benchmarking in Student Affairs.

    ERIC Educational Resources Information Center

    Mosier, Robert E.; Schwarzmueller, Gary J.

    2002-01-01

    Discusses the use of benchmarking in student affairs, focusing on issues related to student housing. Provides examples of how benchmarking has influenced administrative practice at many institutions. (EV)

  9. Johnstown folio, Pennsylvania

    USGS Publications Warehouse

    Phalen, W.C.

    1910-01-01

    By reference to the key map (fig. 1) it will be seen that the Johnstown quadrangle is in southwest-central Pennsylvania. It lies mostly in Cambria County but covers also small parts of Somerset, Westrmoreland, and Indiana counties. Most of it is included in the valley of Conemaugh River and its tributaries Little Conemaugh River and Stony Creek, at the confluence of which is Johnstown and its suburbs. The northern part of the area is in the valleys of Blacklick Creek and it South Branch, along which are the small but prosperous coal-mining town Nanty Glo, TwinRocks, Weber, Vintondale, and Wehrum.

  10. The NAS parallel benchmarks

    NASA Technical Reports Server (NTRS)

    Bailey, David (Editor); Barton, John (Editor); Lasinski, Thomas (Editor); Simon, Horst (Editor)

    1993-01-01

    A new set of benchmarks was developed for the performance evaluation of highly parallel supercomputers. These benchmarks consist of a set of kernels, the 'Parallel Kernels,' and a simulated application benchmark. Together they mimic the computation and data movement characteristics of large scale computational fluid dynamics (CFD) applications. The principal distinguishing feature of these benchmarks is their 'pencil and paper' specification - all details of these benchmarks are specified only algorithmically. In this way many of the difficulties associated with conventional benchmarking approaches on highly parallel systems are avoided.

  11. Benchmarking: The New Tool.

    ERIC Educational Resources Information Center

    Stralser, Steven

    1995-01-01

    This article suggests that benchmarking, the process of comparing one's own operation with the very best, can be used to make improvements in colleges and universities. Six steps are outlined: determining what to benchmark, forming a team, discovering who to benchmark, collecting and analyzing data, using the data to redesign one's own operation,…

  12. Benchmarking for Higher Education.

    ERIC Educational Resources Information Center

    Jackson, Norman, Ed.; Lund, Helen, Ed.

    The chapters in this collection explore the concept of benchmarking as it is being used and developed in higher education (HE). Case studies and reviews show how universities in the United Kingdom are using benchmarking to aid in self-regulation and self-improvement. The chapters are: (1) "Introduction to Benchmarking" (Norman Jackson…

  13. The Weatherization Training program at Pennsylvania College

    ScienceCinema

    Meville, Jeff; Wilson, Jack; Manz, John; Gannett, Kirk; Smith, Franzennia

    2016-07-12

    A look into some of the remarkable work being done in the Weatherization Training program at Pennsylvania College. Penn College's program has served as the model for six other training centers in Pennsylvania alone.

  14. Pennsylvania Tercentenary Celebration: An Introductory Unit.

    ERIC Educational Resources Information Center

    Shaffer, Harold E.

    1981-01-01

    Outlines ideas for units presenting facets of the geographical, economic, social, and cultural heritage of Pennsylvania. Annotated lists of museums, historical resources, suggested field trips, and bibliographies on William Penn and other selected Pennsylvania history topics are included. (AM)

  15. The Weatherization Training program at Pennsylvania College

    SciTech Connect

    Meville, Jeff; Wilson, Jack; Manz, John; Gannett, Kirk; Smith, Franzennia

    2010-01-01

    A look into some of the remarkable work being done in the Weatherization Training program at Pennsylvania College. Penn College's program has served as the model for six other training centers in Pennsylvania alone.

  16. Libraries in Pennsylvania: MedlinePlus

    MedlinePlus

    ... this page: https://medlineplus.gov/libraries/pennsylvania.html Libraries in Pennsylvania To use the sharing features on ... Altoona James E. Van Zandt VA Medical Center Library Service 12E-L 2907 Pleasant Valley Boulevard Altoona, ...

  17. Switchgrass for biomass in Pennsylvania

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Switchgrass (Panicium virgatum L.) is a perennial, long lived (greater than 20 years) grass that grows primarily during the warm part of the summer and is native to Pennsylvania. It produces well compared to cool-season grasses during the hot and dry weather of July and August, and on soils with lo...

  18. Antidote: Civic Responsibility. Pennsylvania Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Pennsylvania state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students. Developed to be presented by educators, law student,…

  19. Pennsylvania Industrial Arts Safety Guide.

    ERIC Educational Resources Information Center

    Stoudt, John Y., Ed.; And Others

    Safety education information is provided in this guide designed for Pennsylvania industrial arts teachers. Twelve sections and section topics include the following: introduction (policy statement on safety); responsibility (school board and superintendent, principal and/or department head, the teacher); emergency action (primary concerns,…

  20. Thermal Performance Benchmarking (Presentation)

    SciTech Connect

    Moreno, G.

    2014-11-01

    This project will benchmark the thermal characteristics of automotive power electronics and electric motor thermal management systems. Recent vehicle systems will be benchmarked to establish baseline metrics, evaluate advantages and disadvantages of different thermal management systems, and identify areas of improvement to advance the state-of-the-art.

  1. Benchmarks in Management Training.

    ERIC Educational Resources Information Center

    Paddock, Susan C.

    1997-01-01

    Data were collected from 12 states with Certified Public Manager training programs to establish benchmarks. The 38 benchmarks were in the following areas: program leadership, stability of administrative/financial support, consistent management philosophy, administrative control, participant selection/support, accessibility, application of…

  2. Verification and validation benchmarks.

    SciTech Connect

    Oberkampf, William Louis; Trucano, Timothy Guy

    2007-02-01

    Verification and validation (V&V) are the primary means to assess the accuracy and reliability of computational simulations. V&V methods and procedures have fundamentally improved the credibility of simulations in several high-consequence fields, such as nuclear reactor safety, underground nuclear waste storage, and nuclear weapon safety. Although the terminology is not uniform across engineering disciplines, code verification deals with assessing the reliability of the software coding, and solution verification deals with assessing the numerical accuracy of the solution to a computational model. Validation addresses the physics modeling accuracy of a computational simulation by comparing the computational results with experimental data. Code verification benchmarks and validation benchmarks have been constructed for a number of years in every field of computational simulation. However, no comprehensive guidelines have been proposed for the construction and use of V&V benchmarks. For example, the field of nuclear reactor safety has not focused on code verification benchmarks, but it has placed great emphasis on developing validation benchmarks. Many of these validation benchmarks are closely related to the operations of actual reactors at near-safety-critical conditions, as opposed to being more fundamental-physics benchmarks. This paper presents recommendations for the effective design and use of code verification benchmarks based on manufactured solutions, classical analytical solutions, and highly accurate numerical solutions. In addition, this paper presents recommendations for the design and use of validation benchmarks, highlighting the careful design of building-block experiments, the estimation of experimental measurement uncertainty for both inputs and outputs to the code, validation metrics, and the role of model calibration in validation. It is argued that the understanding of predictive capability of a computational model is built on the level of

  3. An overview of Pennsylvania`s experience with NORM

    SciTech Connect

    Yusko, J.G.

    1997-02-01

    Although Pennsylvania may be thought of as the state who brought you indoor radon, courtesy of a discovery of a residence with radon concentrations in excess of a few thousand picocuries per liter, this is not the states only claim to NORM fame. In the early years of the twentieth century, Pennsylvania was the largest producer of radium, utilizing its industrial base to produce large quantities of this {open_quotes}miracle cure{close_quotes} from ores mined in the West, and transported to a separation and purification facility in Western Pennsylvania. The company successfully held off foreign and political pressure, and generated large quantities of uranium tailings as well, until a fire one New Year`s Eve destroyed the separation plant, and the company faded from view. The tailings were remediated as part of the Uranium Mill Tailings, Remedial Action Project, on the only site east of the Mississippi River. This article goes on to discuss the states experiences with NORM in various projects, coming in contact with human populations from different sources.

  4. Pennsylvania's contribution to petroleum geology

    SciTech Connect

    Dickey, P.A.

    1989-09-01

    John F. Carll of the Second Geological Survey of Pennsylvania laid the foundations of both petroleum geology and reservoir engineering. J. P. Lesley, director of the Second Survey, had introduced structure contours when he was working in the anthracite fields. He pointed out that the great oil fields of Pennsylvania were in the only part of the state where there were no anticlines. I. C. White, another geologist with the Second Survey, emphasized the anticlinal theory adopted as a method of prospecting until the discovery of the Cushing field in Oklahoma in 1912. George Ashley, state geologist of Pennsylvanian in the 1930s and 1940s, said that after the gas companies had drilled all the anticlines there would still be the synclines. David White in 1915 noticed the relation between the metamorphosis (rank) of coal and the occurrence of oil and gas. This method (vitrinite reflectance) is now widely applied in the evaluation of basins. In the late 1930s, the resurvey of the Pennsylvania oil regions showed that the reservoirs were shoreline sands, probably barrier islands. In the 1950s the AAPG recommended a study of the recent sediments of the Mississippi delta by Scripps Institute of Oceanography. The ability to recognize depositional environments has caused a revolution in petroleum geology, and recently has been recognized by petroleum engineers as the key to reservoir characterization.

  5. Benchmarking expert system tools

    NASA Technical Reports Server (NTRS)

    Riley, Gary

    1988-01-01

    As part of its evaluation of new technologies, the Artificial Intelligence Section of the Mission Planning and Analysis Div. at NASA-Johnson has made timing tests of several expert system building tools. Among the production systems tested were Automated Reasoning Tool, several versions of OPS5, and CLIPS (C Language Integrated Production System), an expert system builder developed by the AI section. Also included in the test were a Zetalisp version of the benchmark along with four versions of the benchmark written in Knowledge Engineering Environment, an object oriented, frame based expert system tool. The benchmarks used for testing are studied.

  6. Toxicological Benchmarks for Wildlife

    SciTech Connect

    Sample, B.E. Opresko, D.M. Suter, G.W.

    1993-01-01

    Ecological risks of environmental contaminants are evaluated by using a two-tiered process. In the first tier, a screening assessment is performed where concentrations of contaminants in the environment are compared to no observed adverse effects level (NOAEL)-based toxicological benchmarks. These benchmarks represent concentrations of chemicals (i.e., concentrations presumed to be nonhazardous to the biota) in environmental media (water, sediment, soil, food, etc.). While exceedance of these benchmarks does not indicate any particular level or type of risk, concentrations below the benchmarks should not result in significant effects. In practice, when contaminant concentrations in food or water resources are less than these toxicological benchmarks, the contaminants may be excluded from further consideration. However, if the concentration of a contaminant exceeds a benchmark, that contaminant should be retained as a contaminant of potential concern (COPC) and investigated further. The second tier in ecological risk assessment, the baseline ecological risk assessment, may use toxicological benchmarks as part of a weight-of-evidence approach (Suter 1993). Under this approach, based toxicological benchmarks are one of several lines of evidence used to support or refute the presence of ecological effects. Other sources of evidence include media toxicity tests, surveys of biota (abundance and diversity), measures of contaminant body burdens, and biomarkers. This report presents NOAEL- and lowest observed adverse effects level (LOAEL)-based toxicological benchmarks for assessment of effects of 85 chemicals on 9 representative mammalian wildlife species (short-tailed shrew, little brown bat, meadow vole, white-footed mouse, cottontail rabbit, mink, red fox, and whitetail deer) or 11 avian wildlife species (American robin, rough-winged swallow, American woodcock, wild turkey, belted kingfisher, great blue heron, barred owl, barn owl, Cooper's hawk, and red-tailed hawk

  7. Access to Dental Providers in Pennsylvania

    PubMed Central

    Baird, Matthew D.; Baird, Michelle K.; Vesely, Joseph V.

    2016-01-01

    Abstract Ensuring access to dental care, particularly for children, is a significant policy concern in the United States. Many factors affect access on both the provider and patient sides. This study examines an important factor in the ability to access dental care: the distribution and availability of dental health providers. The authors assess providers across the counties of Pennsylvania, primarily using data from the 2013 Survey of Dentists and Dental Hygienists administered by the Pennsylvania Department of Health. To identify possible dental provider shortages in Pennsylvania counties, the authors assessed ten indicators of access to dental providers. They find significant variation in the indicators across Pennsylvania counties. PMID:28083429

  8. Geothermal investigations in Ohio and Pennsylvania

    SciTech Connect

    Eckstein, Y.; Heimlich, R.A.; Palmer, D.F.; Shannon, S.S. Jr.

    1982-04-01

    New values of heat flow were determined for the Appalachian Plateau in eastern Ohio and northwestern Pennsylvania. Corrected values for wells in Washington and Summit Counties, Ohio, are 1.36 and 1.37 heat-flow units (HFU), respectively. Those of 1.84 and 2.00 HFU define a previously unknown heat-flow high in Venango and Clarion counties, Pennsylvania. Thermal conductivity was measured for core samples from 12 wells in Ohio and 6 wells in Pennsylvania. Heat production was determined for 34 core and outcrop samples from Ohio, Pennsylvania, and New Jersey.

  9. Northeastern Pennsylvania Retrospective Case Study Fact Sheet

    EPA Pesticide Factsheets

    EPA conducted a retrospective case study in northeastern Pennsylvania to investigate reported instances of contaminated drinking water resources in areas where hydraulic fracturing activities occurred

  10. Diagnostic Algorithm Benchmarking

    NASA Technical Reports Server (NTRS)

    Poll, Scott

    2011-01-01

    A poster for the NASA Aviation Safety Program Annual Technical Meeting. It describes empirical benchmarking on diagnostic algorithms using data from the ADAPT Electrical Power System testbed and a diagnostic software framework.

  11. TWODANT benchmark. Progress report

    SciTech Connect

    Lee, Sung

    1994-01-11

    TWODANT (Two-Dimensional, Diffusion-Accelerated, Neutral-Particle Transport) code has been benchmarked against 6 critical experiments (Jezebel plutonium critical assembly) and their k effective values compared with those of KENO and MCNP codes.

  12. Benchmarking TENDL-2012

    NASA Astrophysics Data System (ADS)

    van der Marck, S. C.; Koning, A. J.; Rochman, D. A.

    2014-04-01

    The new release of the TENDL nuclear data library, TENDL-2012, was tested by performing many benchmark calculations. Close to 2000 criticality safety benchmark cases were used, as well as many benchmark shielding cases. All the runs could be compared with similar runs based on the nuclear data libraries ENDF/B-VII.1, JENDL-4.0, and JEFF-3.1.1 respectively. The results are that many of the criticality safety results obtained with TENDL-2012 are close to the ones for the other libraries. In particular the results for the thermal spectrum cases with LEU fuel are good. Nevertheless, there is a fair amount of cases for which the TENDL-2012 results are not as good as the other libraries. Especially a number of fast spectrum cases with reflectors are not well described. The results for the shielding benchmarks are mostly similar to the ones for the other libraries. Some isolated cases with differences are identified.

  13. Benchmarking in Foodservice Operations.

    DTIC Science & Technology

    2007-11-02

    51. Lingle JH, Schiemann WA. From balanced scorecard to strategic gauges: Is measurement worth it? Mgt Rev. 1996; 85(3):56-61. 52. Struebing L...studies lasted from nine to twelve months, and could extend beyond that time for numerous reasons (49). Benchmarking was not industrial tourism , a...not simply data comparison, a fad, a means for reducing resources, a quick-fix program, or industrial tourism . Benchmarking was a complete process

  14. Education for International Competence in Pennsylvania.

    ERIC Educational Resources Information Center

    Dinniman, Andrew, Ed.; Holzner, Burkart, Ed.

    This book discusses international education and the emergence of Pennsylvania's Partnership for International Competence (PPIC), a partnership that evolved to guarantee that Pennsylvania remains a major actor in the world economy. Individuals from the corporate, labor, educational, and government sectors contributed articles to the areas of…

  15. 21 CFR 808.88 - Pennsylvania.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS Listing of Specific State and Local Exemptions § 808.88 Pennsylvania. (a) The following Pennsylvania medical device...

  16. 21 CFR 808.88 - Pennsylvania.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES EXEMPTIONS FROM FEDERAL PREEMPTION OF STATE AND LOCAL MEDICAL DEVICE REQUIREMENTS Listing of Specific State and Local Exemptions § 808.88 Pennsylvania. (a) The following Pennsylvania medical device...

  17. 76 FR 5647 - Pennsylvania Disaster #PA-00036

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-01

    ... ADMINISTRATION Pennsylvania Disaster PA-00036 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the Commonwealth of Pennsylvania dated 01/25/2011. Incident: Apartment Building Fire. Incident Period: 01/10/2011. Effective Date:...

  18. 77 FR 65044 - Pennsylvania Disaster #PA-00054

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... ADMINISTRATION Pennsylvania Disaster PA-00054 AGENCY: U.S. Small Business Administration. ACTION: Notice SUMMARY: This is a notice of an Administrative declaration of a disaster for the Commonwealth of Pennsylvania dated 10/18/2012. Incident: Cheltenham Township Condominium Complex Fire. Incident Period:...

  19. 75 FR 2165 - Pennsylvania Disaster #PA-00030

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-14

    ... ADMINISTRATION Pennsylvania Disaster PA-00030 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the Commonwealth of Pennsylvania dated 01/07/2010. Incident: Bellefonte Borough Apartment Complex Fire. Incident Period:...

  20. 77 FR 60004 - Pennsylvania Disaster #PA-00053

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... ADMINISTRATION Pennsylvania Disaster PA-00053 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Administrative declaration of a disaster for the Commonwealth of Pennsylvania dated 09/21/2012. Incident: Apartment Building Fire in Bellefonte Borough. Incident Period:...

  1. Inside Rural Pennsylvania: A Statistical Profile.

    ERIC Educational Resources Information Center

    Center for Rural Pennsylvania, Harrisburg.

    Graphs, data tables, maps, and written descriptions give a statistical overview of rural Pennsylvania. A section on rural demographics covers population changes, racial and ethnic makeup, age cohorts, and families and income. Pennsylvania's rural population, the nation's largest, has increased more than its urban population since 1950, with the…

  2. PNNL Information Technology Benchmarking

    SciTech Connect

    DD Hostetler

    1999-09-08

    Benchmarking is a methodology for searching out industry best practices that lead to superior performance. It is exchanging information, not just with any organization, but with organizations known to be the best within PNNL, in industry, or in dissimilar industries with equivalent functions. It is used as a continuous improvement tool for business and technical processes, products, and services. Information technology--comprising all computer and electronic communication products and services--underpins the development and/or delivery of many PNNL products and services. This document describes the Pacific Northwest National Laboratory's (PNNL's) approach to information technology (IT) benchmarking. The purpose is to engage other organizations in the collaborative process of benchmarking in order to improve the value of IT services provided to customers. TM document's intended audience consists of other US Department of Energy (DOE) national laboratories and their IT staff. Although the individual participants must define the scope of collaborative benchmarking, an outline of IT service areas for possible benchmarking is described.

  3. Translational benchmark risk analysis

    PubMed Central

    Piegorsch, Walter W.

    2010-01-01

    Translational development – in the sense of translating a mature methodology from one area of application to another, evolving area – is discussed for the use of benchmark doses in quantitative risk assessment. Illustrations are presented with traditional applications of the benchmark paradigm in biology and toxicology, and also with risk endpoints that differ from traditional toxicological archetypes. It is seen that the benchmark approach can apply to a diverse spectrum of risk management settings. This suggests a promising future for this important risk-analytic tool. Extensions of the method to a wider variety of applications represent a significant opportunity for enhancing environmental, biomedical, industrial, and socio-economic risk assessments. PMID:20953283

  4. Mask Waves Benchmark

    DTIC Science & Technology

    2007-10-01

    24 . Measured frequency vs. set frequency for all data .............................................. 23 25. Benchmark Probe#1 wave amplitude variation...4 8 A- 24 . Wave amplitude by probe, blower speed, lip setting for 0.768 Hz on the short I b an k...frequency and wavemaker bank .................................... 24 B- 1. Coefficient of variation as percentage for all conditions for long bank and bridge

  5. Benchmarks: WICHE Region 2012

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    Benchmarks: WICHE Region 2012 presents information on the West's progress in improving access to, success in, and financing of higher education. The information is updated annually to monitor change over time and encourage its use as a tool for informed discussion in policy and education communities. To establish a general context for the…

  6. Python/Lua Benchmarks

    SciTech Connect

    Busby, L.

    2014-08-01

    This is an adaptation of the pre-existing Scimark benchmark code to a variety of Python and Lua implementations. It also measures performance of the Fparser expression parser and C and C++ code on a variety of simple scientific expressions.

  7. Monte Carlo Benchmark

    SciTech Connect

    2010-10-20

    The "Monte Carlo Benchmark" (MCB) is intended to model the computatiional performance of Monte Carlo algorithms on parallel architectures. It models the solution of a simple heuristic transport equation using a Monte Carlo technique. The MCB employs typical features of Monte Carlo algorithms such as particle creation, particle tracking, tallying particle information, and particle destruction. Particles are also traded among processors using MPI calls.

  8. Benchmarking the World's Best

    ERIC Educational Resources Information Center

    Tucker, Marc S.

    2012-01-01

    A century ago, the United States was a world leader in industrial benchmarking. However, after World War II, once no one could compete with the U.S., it became complacent. Many industrialized countries now have higher student achievement and more equitable and efficient education systems. A higher proportion of young people in their workforces…

  9. HPCS HPCchallenge Benchmark Suite

    DTIC Science & Technology

    2007-11-02

    measured HPCchallenge Benchmark performance on various HPC architectures — from Cray X1s to Beowulf clusters — in the presentation and paper...from Cray X1s to Beowulf clusters — using the updated results at http://icl.cs.utk.edu/hpcc/hpcc_results.cgi Even a small percentage of random

  10. The Pennsylvania defoliation application pilot test

    NASA Technical Reports Server (NTRS)

    Mcleod, R. G.; Zobrist, A. L.; Bryant, N. A.

    1983-01-01

    Satellite imagery for the State of Pennsylvania was digitally mosaicked to provide the seed data base for monitoring defoliation of hardwood trees by the gypsy moth. Two separate mosaics for the state were prepared, one before defoliation and one after defoliation, to determine the extent, direction, and impact of gypsy moth activity in the state. The digital mosaic technology used to construct the data base was transferred to Pennsylvania State University to permit periodic updates to the data base and to assist in planning and abatement activities. Participating agencies or institutions included Goddard Space Flight Center and the Pennsylvania State University Office for Remote Sensing of Earth Resources.

  11. Principles for an ETL Benchmark

    NASA Astrophysics Data System (ADS)

    Wyatt, Len; Caufield, Brian; Pol, Daniel

    Conditions in the marketplace for ETL tools suggest that an industry standard benchmark is needed. The benchmark should provide useful data for comparing the performance of ETL systems, be based on a meaningful scenario, and be scalable over a wide range of data set sizes. This paper gives a general scoping of the proposed benchmark and outlines some key decision points. The Transaction Processing Performance Council (TPC) has formed a development subcommittee to define and produce such a benchmark.

  12. 78 FR 45282 - Pennsylvania Disaster #PA-00058

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Pennsylvania Disaster PA-00058 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... determined to be adversely affected by the disaster: Primary Counties: Clearfield; Fayette;...

  13. The ORSER LANDSAT Data Base of Pennsylvania

    NASA Technical Reports Server (NTRS)

    Turner, B. J.; Williams, D. L.

    1982-01-01

    A mosaicked LANDSAT data base for Pennsylvania, installed at the computation center of the Pennsylvania State University is described. Initially constructed by Penn State's Office for Remote Sensing of Earth Resources (ORSER) for the purpose of assisting in state-wide mapping of gypsy moth defoliation, the data base will be available to a variety of potential users. It will provide geometrically correct LANDSAT data accessible by political, jurisdictional, or arbitrary boundaries.

  14. Sequoia Messaging Rate Benchmark

    SciTech Connect

    Friedley, Andrew

    2008-01-22

    The purpose of this benchmark is to measure the maximal message rate of a single compute node. The first num_cores ranks are expected to reside on the 'core' compute node for which message rate is being tested. After that, the next num_nbors ranks are neighbors for the first core rank, the next set of num_nbors ranks are neighbors for the second core rank, and so on. For example, testing an 8-core node (num_cores = 8) with 4 neighbors (num_nbors = 4) requires 8 + 8 * 4 - 40 ranks. The first 8 of those 40 ranks are expected to be on the 'core' node being benchmarked, while the rest of the ranks are on separate nodes.

  15. Benchmark Airport Charges

    NASA Technical Reports Server (NTRS)

    de Wit, A.; Cohn, N.

    1999-01-01

    The Netherlands Directorate General of Civil Aviation (DGCA) commissioned Hague Consulting Group (HCG) to complete a benchmark study of airport charges at twenty eight airports in Europe and around the world, based on 1996 charges. This study followed previous DGCA research on the topic but included more airports in much more detail. The main purpose of this new benchmark study was to provide insight into the levels and types of airport charges worldwide and into recent changes in airport charge policy and structure. This paper describes the 1996 analysis. It is intended that this work be repeated every year in order to follow developing trends and provide the most up-to-date information possible.

  16. Projected Climate Change Impacts on Pennsylvania

    NASA Astrophysics Data System (ADS)

    Najjar, R.; Shortle, J.; Abler, D.; Blumsack, S.; Crane, R.; Kaufman, Z.; McDill, M.; Ready, R.; Rydzik, M.; Wagener, T.; Wardrop, D.; Wilson, T.

    2009-05-01

    We present an assessment of the potential impacts of human-induced climate change on the commonwealth of Pennsylvania, U.S.A. We first assess a suite of 21 global climate models for the state, rating them based on their ability to simulate the climate of Pennsylvania on time scales ranging from submonthly to interannual. The multi-model mean is superior to any individual model. Median projections by late century are 2-4 degrees C warming and 5-10 percent precipitation increases (B1 and A2 scenarios), with larger precipitation increases in winter and spring. Impacts on the commonwealth's aquatic and terrestrial ecosystems, water resources, agriculture, forests, energy, outdoor recreation, tourism, and human health, are evaluated. We also examine barriers and opportunities for Pennsylvania created by climate change mitigation. This assessment was sponsored by the Pennsylvania Department of Environmental Protection which, pursuant to the Pennsylvania Climate Change Act, Act 70 of 2008, is required to develop a report on the potential scientific and economic impacts of climate change to Pennsylvania.

  17. Seismicity in Pennsylvania: Evidence for Anthropogenic Events?

    NASA Astrophysics Data System (ADS)

    Homman, K.; Nyblade, A.

    2015-12-01

    The deployment and operation of the USArray Transportable Array (TA) and the PASEIS (XY) seismic networks in Pennsylvania during 2013 and 2014 provide a unique opportunity for investigating the seismicity of Pennsylvania. These networks, along with several permanent stations in Pennsylvania, resulted in a total of 104 seismometers in and around Pennsylvania that have been used in this study. Event locations were first obtained with Antelope Environmental Monitoring Software using P-wave arrival times. Arrival times were hand picked using a 1-5 Hz bandpass filter to within 0.1 seconds. Events were then relocated using a velocity model developed for Pennsylvania and the HYPOELLIPSE location code. In this study, 1593 seismic events occurred between February 2013 and December 2014 in Pennsylvania. These events ranged between magnitude (ML) 1.04 and 2.89 with an average MLof 1.90. Locations of the events occur across the state in many areas where no seismicity has been previously reported. Preliminary results indicate that most of these events are related to mining activity. Additional work using cross-correlation techniques is underway to examine a number of event clusters for evidence of hydraulic fracturing or wastewater injection sources.

  18. Algebraic Multigrid Benchmark

    SciTech Connect

    2013-05-06

    AMG2013 is a parallel algebraic multigrid solver for linear systems arising from problems on unstructured grids. It has been derived directly from the Boomer AMG solver in the hypre library, a large linear solvers library that is being developed in the Center for Applied Scientific Computing (CASC) at LLNL. The driver provided in the benchmark can build various test problems. The default problem is a Laplace type problem on an unstructured domain with various jumps and an anisotropy in one part.

  19. MPI Multicore Linktest Benchmark

    SciTech Connect

    Schulz, Martin

    2008-01-25

    The MPI Multicore Linktest (LinkTest) measures the aggregate bandwidth from/to a multicore node in a parallel system. It allows the user to specify a variety of different node layout and communication routine variations and reports the maximal observed bandwidth across all specified options. In particular, this benchmark is able to vary the number of tasks on the root node and thereby allows users to study the impact of multicore architectures on MPI communication performance.

  20. Challenges in establishing LLW disposal capacity: Pennsylvania`s perspective

    SciTech Connect

    Dornsife, W.P.; Saraka, L.J.

    1989-11-01

    Even though Pennsylvania is host state for the Compact, state implementing legislation was non-existent until early 1988. In February of 1998 Governor Casey signed the Los-Level Radioactive Waste Disposal Act (Act) into law. The Act incorporates three years of Departmental work and interaction with the legislature, a Public Advisory Committee on Low-Level Waste, many interest groups and the general public. It is a comprehensive Act that: provides the Department with broad powers and duties to manage, license and regulate a low-level waste disposal program; requires development phase; and establishes benefits and guarantees for communities affected by the establishment and operation of a low-level waste site. The Department considers that its powers and duties to manage, license and regulate a low-level waste disposal program begins with interpreting the provisions established by the Act. Interpretation will establish how the Department intends to implement its authority. The Department is communicating interpretations through various methods such as regulation, policy, and written or verbal guidance. Interpretations typically require a mix of technical, policy, and social solutions to clarify concepts established by law. This paper identifies select items established by law that require technical solutions. Its purpose is to share some creative approaches for solving unmanageable legislature requirements.

  1. The NAS Parallel Benchmarks

    SciTech Connect

    Bailey, David H.

    2009-11-15

    The NAS Parallel Benchmarks (NPB) are a suite of parallel computer performance benchmarks. They were originally developed at the NASA Ames Research Center in 1991 to assess high-end parallel supercomputers. Although they are no longer used as widely as they once were for comparing high-end system performance, they continue to be studied and analyzed a great deal in the high-performance computing community. The acronym 'NAS' originally stood for the Numerical Aeronautical Simulation Program at NASA Ames. The name of this organization was subsequently changed to the Numerical Aerospace Simulation Program, and more recently to the NASA Advanced Supercomputing Center, although the acronym remains 'NAS.' The developers of the original NPB suite were David H. Bailey, Eric Barszcz, John Barton, David Browning, Russell Carter, LeoDagum, Rod Fatoohi, Samuel Fineberg, Paul Frederickson, Thomas Lasinski, Rob Schreiber, Horst Simon, V. Venkatakrishnan and Sisira Weeratunga. The original NAS Parallel Benchmarks consisted of eight individual benchmark problems, each of which focused on some aspect of scientific computing. The principal focus was in computational aerophysics, although most of these benchmarks have much broader relevance, since in a much larger sense they are typical of many real-world scientific computing applications. The NPB suite grew out of the need for a more rational procedure to select new supercomputers for acquisition by NASA. The emergence of commercially available highly parallel computer systems in the late 1980s offered an attractive alternative to parallel vector supercomputers that had been the mainstay of high-end scientific computing. However, the introduction of highly parallel systems was accompanied by a regrettable level of hype, not only on the part of the commercial vendors but even, in some cases, by scientists using the systems. As a result, it was difficult to discern whether the new systems offered any fundamental performance advantage

  2. The Cost of Higher Education in Pennsylvania. Report to the Pennsylvania State Board of Education

    ERIC Educational Resources Information Center

    Tandberg, David, Comp.

    2008-01-01

    In September of 2008, the Pennsylvania Board of Education requested that the Deputy Secretary for Postsecondary and Higher Education in the Department of Education conduct research to document whether, and to what extent, the cost of postsecondary education in the state of Pennsylvania constitutes a significant barrier to college access,…

  3. Benchmarking: applications to transfusion medicine.

    PubMed

    Apelseth, Torunn Oveland; Molnar, Laura; Arnold, Emmy; Heddle, Nancy M

    2012-10-01

    Benchmarking is as a structured continuous collaborative process in which comparisons for selected indicators are used to identify factors that, when implemented, will improve transfusion practices. This study aimed to identify transfusion medicine studies reporting on benchmarking, summarize the benchmarking approaches used, and identify important considerations to move the concept of benchmarking forward in the field of transfusion medicine. A systematic review of published literature was performed to identify transfusion medicine-related studies that compared at least 2 separate institutions or regions with the intention of benchmarking focusing on 4 areas: blood utilization, safety, operational aspects, and blood donation. Forty-five studies were included: blood utilization (n = 35), safety (n = 5), operational aspects of transfusion medicine (n = 5), and blood donation (n = 0). Based on predefined criteria, 7 publications were classified as benchmarking, 2 as trending, and 36 as single-event studies. Three models of benchmarking are described: (1) a regional benchmarking program that collects and links relevant data from existing electronic sources, (2) a sentinel site model where data from a limited number of sites are collected, and (3) an institutional-initiated model where a site identifies indicators of interest and approaches other institutions. Benchmarking approaches are needed in the field of transfusion medicine. Major challenges include defining best practices and developing cost-effective methods of data collection. For those interested in initiating a benchmarking program, the sentinel site model may be most effective and sustainable as a starting point, although the regional model would be the ideal goal.

  4. Self-benchmarking Guide for Data Centers: Metrics, Benchmarks, Actions

    SciTech Connect

    Mathew, Paul; Ganguly, Srirupa; Greenberg, Steve; Sartor, Dale

    2009-07-13

    This guide describes energy efficiency metrics and benchmarks that can be used to track the performance of and identify potential opportunities to reduce energy use in data centers. This guide is primarily intended for personnel who have responsibility for managing energy use in existing data centers - including facilities managers, energy managers, and their engineering consultants. Additionally, data center designers may also use the metrics and benchmarks described in this guide for goal-setting in new construction or major renovation. This guide provides the following information: (1) A step-by-step outline of the benchmarking process. (2) A set of performance metrics for the whole building as well as individual systems. For each metric, the guide provides a definition, performance benchmarks, and potential actions that can be inferred from evaluating this metric. (3) A list and descriptions of the data required for computing the metrics. This guide is complemented by spreadsheet templates for data collection and for computing the benchmarking metrics. This guide builds on prior data center benchmarking studies supported by the California Energy Commission. Much of the benchmarking data are drawn from the LBNL data center benchmarking database that was developed from these studies. Additional benchmark data were obtained from engineering experts including facility designers and energy managers. This guide also builds on recent research supported by the U.S. Department of Energy's Save Energy Now program.

  5. 6. Photocopy of illustration on Map of Chester County Pennsylvania, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Photocopy of illustration on Map of Chester County Pennsylvania, by T.J. Kennedy, published by R.L. Barnes, Philadelphia, Pennsylvania, 1856 SOUTHWEST CORNER, 1856 - Bank of Chester County, 17 North High Street, West Chester, Chester County, PA

  6. 30. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. 1401, MP 8.60. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  7. 31. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    31. Pennsylvania Railroad: Newark Station. Newark, Essex Co., NJ. Sec. 1401, MP 8.60. - Northeast Railroad Corridor, Amtrak Route between Pennsylvania/New Jersey & New Jersey/New York State Lines, Newark, Essex County, NJ

  8. 13. Photocopy of Historic Photograph, Original Photograph in Pennsylvania Game ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    13. Photocopy of Historic Photograph, Original Photograph in Pennsylvania Game Commission Files, Harrisburg, Pennsylvania. Date and Photographer Unknown. SOUTH SIDE OF MAIN BUILDING - Ross Leffler Training School Complex, Main Building, (Synder Township), Brockway, Jefferson County, PA

  9. 3. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING REINSTALLED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING RE-INSTALLED IN ITS ORIGINAL SITE AMID THE NEW 21-STORY OFFICE BUILDING - Pennsylvania Fire Insurance Company, 508-510 Walnut Street, Philadelphia, Philadelphia County, PA

  10. 4. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING REINSTALLED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. PRESERVED FACADE OF PENNSYLVANIA FIRE INSURANCE COMPANY BEING RE-INSTALLED IN ITS ORIGINAL SITE AMID THE NEW 21-STORY OFFICE BUILDING - Pennsylvania Fire Insurance Company, 508-510 Walnut Street, Philadelphia, Philadelphia County, PA

  11. 1. GENERAL VIEW AND FRONT (NORTH) ELEVATION OF PENNSYLVANIA FIRE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. GENERAL VIEW AND FRONT (NORTH) ELEVATION OF PENNSYLVANIA FIRE INSURANCE COMPANY, BEFORE DISMANTLING OF THE FACADE AND DEMOLITION OF THE BUILDING - Pennsylvania Fire Insurance Company, 508-510 Walnut Street, Philadelphia, Philadelphia County, PA

  12. Core Benchmarks Descriptions

    SciTech Connect

    Pavlovichev, A.M.

    2001-05-24

    Actual regulations while designing of new fuel cycles for nuclear power installations comprise a calculational justification to be performed by certified computer codes. It guarantees that obtained calculational results will be within the limits of declared uncertainties that are indicated in a certificate issued by Gosatomnadzor of Russian Federation (GAN) and concerning a corresponding computer code. A formal justification of declared uncertainties is the comparison of calculational results obtained by a commercial code with the results of experiments or of calculational tests that are calculated with an uncertainty defined by certified precision codes of MCU type or of other one. The actual level of international cooperation provides an enlarging of the bank of experimental and calculational benchmarks acceptable for a certification of commercial codes that are being used for a design of fuel loadings with MOX fuel. In particular, the work is practically finished on the forming of calculational benchmarks list for a certification of code TVS-M as applied to MOX fuel assembly calculations. The results on these activities are presented.

  13. Benchmarking concentrating photovoltaic systems

    NASA Astrophysics Data System (ADS)

    Duerr, Fabian; Muthirayan, Buvaneshwari; Meuret, Youri; Thienpont, Hugo

    2010-08-01

    Integral to photovoltaics is the need to provide improved economic viability. To achieve this goal, photovoltaic technology has to be able to harness more light at less cost. A large variety of concentrating photovoltaic concepts has provided cause for pursuit. To obtain a detailed profitability analysis, a flexible evaluation is crucial for benchmarking the cost-performance of this variety of concentrating photovoltaic concepts. To save time and capital, a way to estimate the cost-performance of a complete solar energy system is to use computer aided modeling. In this work a benchmark tool is introduced based on a modular programming concept. The overall implementation is done in MATLAB whereas Advanced Systems Analysis Program (ASAP) is used for ray tracing calculations. This allows for a flexible and extendable structuring of all important modules, namely an advanced source modeling including time and local dependence, and an advanced optical system analysis of various optical designs to obtain an evaluation of the figure of merit. An important figure of merit: the energy yield for a given photovoltaic system at a geographical position over a specific period, can be calculated.

  14. Streamgaging in Pennsylvania: 1883-2009

    USGS Publications Warehouse

    Durlin, Randall R.

    2009-01-01

    The Commonwealth of Pennsylvania contains 83,602 miles of streams within its borders. These streams are natural resources that influence the lives and economy of Pennsylvania residents daily. The water resources are used on a daily basis for recreation, power generation, drinking water, agriculture, industry, and many other uses, emphasizing the importance of this valuable resource. The effects of too much or too little water can be devastating to communities throughout the Commonwealth. The amount of water (flow) in a stream has been a critical piece of information since before the founding of Pennsylvania. In 1612, John Smith navigated the 'Sasquesahanough' River while exploring the newly discovered territory. In 1630, Dutch pioneers traveled up the Delaware River to settle in Bucks County.

  15. Progress and Problems of Pennsylvania Libraries; a Re-Survey.

    ERIC Educational Resources Information Center

    Martin, Lowell A.

    Following an earlier study of public libraries in Pennsylvania, issued in 1958, this "re-survey" has two purposes: (1) to determine the extent to which the 1958 Pennsylvania library program has been achieved and (2) to propose a revised or new Pennsylvania library program. The basis for the study is 1965-66 data which was obtained from…

  16. An Analysis of Pennsylvania's Cyber Charter Schools. Issue Brief

    ERIC Educational Resources Information Center

    Jack, James; Sludden, John; Schott, Adam

    2013-01-01

    Pennsylvania's first cyber charter school opened in 1998, enrolling 44 full-time students. From this modest beginning, Pennsylvania's cyber charter sector has grown to 16 schools enrolling 35,000 students from all but one school district in the Commonwealth. Pennsylvania has one of the nation's most extensive cyber charter sectors, and six…

  17. Historic Pennsylvania Leaflets No. 1-41. 1960-1988.

    ERIC Educational Resources Information Center

    Pennsylvania State Historical and Museum Commission, Harrisburg.

    This series of 41 pamphlets on selected Pennsylvania history topics includes: (1) "The Pennsylvania Canals"; (2) "Anthony Wayne: Man of Action"; (3) "Stephen Foster: Maker of American Songs"; (4) "The Pennsylvania Rifle"; (5) "The Conestoga Wagon"; (6) "The Fight for Free Schools in…

  18. Community gun safety in Central Pennsylvania.

    PubMed

    Wargo, Christina; Erdman, Deborah A; Smith, Jill Gray; Widom, Kenneth; Reardon, Judith

    2013-01-01

    Firearm-related injuries are a public health issue in the United States. In rural Pennsylvania, it is a familiar way of life to have a gun or guns in the home. Safety behaviors along with gun storage in the home, specifically where there are young children (aged 6 years and younger), are a concern for this level I regional resource center in rural Pennsylvania. Head Start families were surveyed regarding gun safety habits before and after safety educational activities. A noteworthy number of families reported changing behaviors regarding better safety habits for storing and use of firearms in the home postsurvey.

  19. Cleanroom energy benchmarking results

    SciTech Connect

    Tschudi, William; Xu, Tengfang

    2001-09-01

    A utility market transformation project studied energy use and identified energy efficiency opportunities in cleanroom HVAC design and operation for fourteen cleanrooms. This paper presents the results of this work and relevant observations. Cleanroom owners and operators know that cleanrooms are energy intensive but have little information to compare their cleanroom's performance over time, or to others. Direct comparison of energy performance by traditional means, such as watts/ft{sup 2}, is not a good indicator with the wide range of industrial processes and cleanliness levels occurring in cleanrooms. In this project, metrics allow direct comparison of the efficiency of HVAC systems and components. Energy and flow measurements were taken to determine actual HVAC system energy efficiency. The results confirm a wide variation in operating efficiency and they identify other non-energy operating problems. Improvement opportunities were identified at each of the benchmarked facilities. Analysis of the best performing systems and components is summarized, as are areas for additional investigation.

  20. Benchmarking monthly homogenization algorithms

    NASA Astrophysics Data System (ADS)

    Venema, V. K. C.; Mestre, O.; Aguilar, E.; Auer, I.; Guijarro, J. A.; Domonkos, P.; Vertacnik, G.; Szentimrey, T.; Stepanek, P.; Zahradnicek, P.; Viarre, J.; Müller-Westermeier, G.; Lakatos, M.; Williams, C. N.; Menne, M.; Lindau, R.; Rasol, D.; Rustemeier, E.; Kolokythas, K.; Marinova, T.; Andresen, L.; Acquaotta, F.; Fratianni, S.; Cheval, S.; Klancar, M.; Brunetti, M.; Gruber, C.; Prohom Duran, M.; Likso, T.; Esteban, P.; Brandsma, T.

    2011-08-01

    The COST (European Cooperation in Science and Technology) Action ES0601: Advances in homogenization methods of climate series: an integrated approach (HOME) has executed a blind intercomparison and validation study for monthly homogenization algorithms. Time series of monthly temperature and precipitation were evaluated because of their importance for climate studies and because they represent two important types of statistics (additive and multiplicative). The algorithms were validated against a realistic benchmark dataset. The benchmark contains real inhomogeneous data as well as simulated data with inserted inhomogeneities. Random break-type inhomogeneities were added to the simulated datasets modeled as a Poisson process with normally distributed breakpoint sizes. To approximate real world conditions, breaks were introduced that occur simultaneously in multiple station series within a simulated network of station data. The simulated time series also contained outliers, missing data periods and local station trends. Further, a stochastic nonlinear global (network-wide) trend was added. Participants provided 25 separate homogenized contributions as part of the blind study as well as 22 additional solutions submitted after the details of the imposed inhomogeneities were revealed. These homogenized datasets were assessed by a number of performance metrics including (i) the centered root mean square error relative to the true homogeneous value at various averaging scales, (ii) the error in linear trend estimates and (iii) traditional contingency skill scores. The metrics were computed both using the individual station series as well as the network average regional series. The performance of the contributions depends significantly on the error metric considered. Contingency scores by themselves are not very informative. Although relative homogenization algorithms typically improve the homogeneity of temperature data, only the best ones improve precipitation data

  1. Benchmarking foreign electronics technologies

    SciTech Connect

    Bostian, C.W.; Hodges, D.A.; Leachman, R.C.; Sheridan, T.B.; Tsang, W.T.; White, R.M.

    1994-12-01

    This report has been drafted in response to a request from the Japanese Technology Evaluation Center`s (JTEC) Panel on Benchmarking Select Technologies. Since April 1991, the Competitive Semiconductor Manufacturing (CSM) Program at the University of California at Berkeley has been engaged in a detailed study of quality, productivity, and competitiveness in semiconductor manufacturing worldwide. The program is a joint activity of the College of Engineering, the Haas School of Business, and the Berkeley Roundtable on the International Economy, under sponsorship of the Alfred P. Sloan Foundation, and with the cooperation of semiconductor producers from Asia, Europe and the United States. Professors David A. Hodges and Robert C. Leachman are the project`s Co-Directors. The present report for JTEC is primarily based on data and analysis drawn from that continuing program. The CSM program is being conducted by faculty, graduate students and research staff from UC Berkeley`s Schools of Engineering and Business, and Department of Economics. Many of the participating firms are represented on the program`s Industry Advisory Board. The Board played an important role in defining the research agenda. A pilot study was conducted in 1991 with the cooperation of three semiconductor plants. The research plan and survey documents were thereby refined. The main phase of the CSM benchmarking study began in mid-1992 and will continue at least through 1997. reports are presented on the manufacture of integrated circuits; data storage; wireless technology; human-machine interfaces; and optoelectronics. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  2. Internal Benchmarking for Institutional Effectiveness

    ERIC Educational Resources Information Center

    Ronco, Sharron L.

    2012-01-01

    Internal benchmarking is an established practice in business and industry for identifying best in-house practices and disseminating the knowledge about those practices to other groups in the organization. Internal benchmarking can be done with structures, processes, outcomes, or even individuals. In colleges or universities with multicampuses or a…

  3. The NAS kernel benchmark program

    NASA Technical Reports Server (NTRS)

    Bailey, D. H.; Barton, J. T.

    1985-01-01

    A collection of benchmark test kernels that measure supercomputer performance has been developed for the use of the NAS (Numerical Aerodynamic Simulation) program at the NASA Ames Research Center. This benchmark program is described in detail and the specific ground rules are given for running the program as a performance test.

  4. Benchmarking: A Process for Improvement.

    ERIC Educational Resources Information Center

    Peischl, Thomas M.

    One problem with the outcome-based measures used in higher education is that they measure quantity but not quality. Benchmarking, or the use of some external standard of quality to measure tasks, processes, and outputs, is partially solving that difficulty. Benchmarking allows for the establishment of a systematic process to indicate if outputs…

  5. FireHose Streaming Benchmarks

    SciTech Connect

    Karl Anderson, Steve Plimpton

    2015-01-27

    The FireHose Streaming Benchmarks are a suite of stream-processing benchmarks defined to enable comparison of streaming software and hardware, both quantitatively vis-a-vis the rate at which they can process data, and qualitatively by judging the effort involved to implement and run the benchmarks. Each benchmark has two parts. The first is a generator which produces and outputs datums at a high rate in a specific format. The second is an analytic which reads the stream of datums and is required to perform a well-defined calculation on the collection of datums, typically to find anomalous datums that have been created in the stream by the generator. The FireHose suite provides code for the generators, sample code for the analytics (which users are free to re-implement in their own custom frameworks), and a precise definition of each benchmark calculation.

  6. Applications of Integral Benchmark Data

    SciTech Connect

    Giuseppe Palmiotti; Teruhiko Kugo; Fitz Trumble; Albert C. Kahler; Dale Lancaster

    2014-10-09

    The International Reactor Physics Experiment Evaluation Project (IRPhEP) and the International Criticality Safety Benchmark Evaluation Project (ICSBEP) provide evaluated integral benchmark data that may be used for validation of reactor physics / nuclear criticality safety analytical methods and data, nuclear data testing, advanced modeling and simulation, and safety analysis licensing activities. The handbooks produced by these programs are used in over 30 countries. Five example applications are presented in this paper: (1) Use of IRPhEP Data in Uncertainty Analyses and Cross Section Adjustment, (2) Uncertainty Evaluation Methods for Reactor Core Design at JAEA Using Reactor Physics Experimental Data, (3) Application of Benchmarking Data to a Broad Range of Criticality Safety Problems, (4) Cross Section Data Testing with ICSBEP Benchmarks, and (5) Use of the International Handbook of Evaluated Reactor Physics Benchmark Experiments to Support the Power Industry.

  7. Lifetime Sports in Pennsylvania. A Position Paper.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg. Bureau of Curriculum Services.

    This document describes "lifetime sports" education in Pennsylvania. "Lifetime sports" is defined as individual and dual sports that increase energy expenditure and contribute to personal fitness so that people can safely pursue them throughout their life. The historical background is given for the specific program in…

  8. Engaging Pennsylvania Teachers in Watershed Education

    ERIC Educational Resources Information Center

    Gruver, Joshua; Luloff, A. E.

    2008-01-01

    Water-resource scientists have become increasingly concerned about global water quality and quantity issues. Water and watershed education are now mandated topics for school-aged youth. Pennsylvania teachers lack consistent and accessible curricula to teach students about water quality and quantity. A mail survey administered in 2004 determined…

  9. "Intelligent Design" Goes on Trial in Pennsylvania

    ERIC Educational Resources Information Center

    Cavanagh, Sean

    2005-01-01

    The question of whether "intelligent design" amounts to legitimate science, pseudo-science, or religion masquerading as science has underwent a potentially historic legal test, as a federal court in Pennsylvania considered whether a public school district can require that students be exposed to the controversial concept. Eleven parents…

  10. Medication Administration Practices in Pennsylvania Schools

    ERIC Educational Resources Information Center

    Ficca, Michelle; Welk, Dorette

    2006-01-01

    As a result of various health concerns, children are receiving an increased number of medications while at school. In Pennsylvania, the School Code mandates a ratio of 1 certified school nurse to 1,500 students, which may mean that 1 school nurse is covering 3-5 buildings. This implies that unlicensed personnel are administering medications, a…

  11. An Attitudinal Survey of Pennsylvania's Rural Residents.

    ERIC Educational Resources Information Center

    Center for Rural Pennsylvania, Harrisburg.

    Telephone surveys of 844 residents in 42 rural Pennsylvania counties established baseline data on rural opinions about 14 public policy issues. Concerning government spending, respondents felt that too little was spent on job creation, aging issues, child care, education, health services, and farming and agriculture; funding was about right for…

  12. 77 FR 58975 - Pennsylvania Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-25

    ... in Pittsburgh, Pennsylvania at the DoubleTree by Hilton Pittsburgh Green Tree, 101 Doubletree Drive... business hours, Monday through Friday, excluding holidays. You may receive one free copy of the amendments... amendment during regular business hours at one of the following locations: Ben Owens, Chief Pittsburgh...

  13. Tip Saves Energy, Money for Pennsylvania Plant

    EPA Pesticide Factsheets

    A wastewater treatment plant in Berks County, Pennsylvania is saving nearly $45,000 a year and reducing hundreds of metric tons of greenhouse gases since employing an energy conservation tip offered by the Water Protection Division in EPA’s R3 and PADEP.

  14. 78 FR 13002 - Pennsylvania Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... definitions and revisions to Pennsylvania's regulations on the use of the Coal Refuse Disposal Control Fund... approved, require permit application fees submitted under the Coal Refuse and Disposal Act to be used to... preparation plant is required to be submitted with an application fee of $250. Currently, coal refuse...

  15. 75 FR 46877 - Pennsylvania Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-04

    ... impoundments at coal refuse disposal sites. These amendments address the requirements set forth at 30 CFR 938... require that no noncoal waste be deposited in a coal refuse pile or impounding structure. Pennsylvania... 30 CFR 938.16(iii). Section 88.321, Disposal of Noncoal Wastes and Section 90.133, Disposal...

  16. 75 FR 34962 - Pennsylvania Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ...'s Coal Refuse Disposal Control Act (CRDA), 52 Pennsylvania Statute Section 30.51 et seq. Section 4.1...) Preferred sites shall be used for coal refuse disposal unless the applicant demonstrates to the department... could be improved by the proposed coal refuse disposal operation; (4) Unreclaimed coal refuse...

  17. Privatizing Pennsylvania, and Then Un-Privatizing

    ERIC Educational Resources Information Center

    Wohl, Jerel

    2007-01-01

    Nearly ten years ago, the University of Pennsylvania announced that it would outsource its facilities and real-estate operations to Trammell Crow Higher Education Services, Inc. The agreement included management of school facilities--155 buildings over 269 acres on the West Philadelphia campus. It also included construction management and…

  18. Water Curriculum Evaluation for Educators in Pennsylvania

    ERIC Educational Resources Information Center

    Gruver, Joshua B.; Smith, Sanford S.; Finley, James C.

    2008-01-01

    Results are presented from a formal evaluation of The Pennsylvania Bureau of State Park's Watershed Education (WE) curriculum developed for students in grades 6-12. The primary research objective was to measure the impact the training and subsequent use of the WE curriculum had on teachers' behavior, confidence, and self-efficacy in teaching about…

  19. Latinos in Pennsylvania: Summary Report & Recommendations.

    ERIC Educational Resources Information Center

    Pennsylvania Governor's Advisory Commission on Latino Affairs, Harrisburg.

    This report summarizes the activities of the Pennsylvania Governor's Advisory Commission on Latino Affairs from its inception in January, 1989, to December, 1990; and makes recommendations to the Governor on policies, procedures, and legislation that would make the state more responsive to the Latin American community. Latin Americans are the…

  20. Distance Education of Pennsylvania Pond Owners.

    ERIC Educational Resources Information Center

    Schmidt, Katherine L.; Swistock, Bryan R.; Sharpe, William E.

    2003-01-01

    Evaluations by 175 of 557 Pennsylvania pond owners who attended an Extension program via satellite revealed that most were interested in aesthetic/recreational pond use and pond management. They wanted more in-depth information over a shorter time frame. Only 10% did not favor satellite delivery. Shorter, more focused satellite programs and…

  1. Enriching the Curriculum with Pennsylvania German

    ERIC Educational Resources Information Center

    Meindl, Joerg

    2016-01-01

    The German classroom should prepare students for the linguistic diversity of the target culture, including regional varieties and German spoken outside of the D-A-CH region. Because textbooks do not often include materials on regional varieties, this article presents a model to incorporate Pennsylvania German (PG) into the curriculum. The model…

  2. 50 CFR 32.57 - Pennsylvania.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Refuge A. Migratory Game Bird Hunting. We allow hunting of migratory birds, including waterfowl (i.e... Pennsylvania Game Commission regulations. 5. We prohibit hunters using or erecting permanent or pit blinds. 6... big game scouting continuing through the end of the migratory bird season; however, we prohibit...

  3. 78 FR 60366 - Pennsylvania Disaster #PA-00064

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Pennsylvania Disaster PA-00064 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... Application Deadline Date: 06/24/2014. ADDRESSES: Submit completed loan applications to: U.S. Small...

  4. Pennsylvania Cyber School Funding: Follow the Money

    ERIC Educational Resources Information Center

    Carr-Chellman, Alison A.; Marsh, Rose M.

    2009-01-01

    Cyber charter schools are public charter schools which are entirely online and typically serve all grades from pre-kindergarten through 12th grade. Pennsylvania implemented widespread charter school legislation as early as 1997. This has offered a great number of Pennsylvanians options in their public schooling. One of these options has been…

  5. 78 FR 4967 - Pennsylvania Disaster #PA-00057

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Pennsylvania Disaster PA-00057 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... locations. The following areas have been determined to be adversely affected by the disaster:...

  6. Rural Leaders and Leadership Development in Pennsylvania

    ERIC Educational Resources Information Center

    Williams, Lee L.; Lindsey, Maria Julietta

    2011-01-01

    Throughout Pennsylvania, rural residents have taken on leadership roles to support and promote their communities and their residents. The challenges these leaders face continue to become more complex, as economic, political, social, cultural and even global forces influence local events. This research was conducted to understand how a sample of…

  7. Approaching K-12 Online Education in Pennsylvania

    ERIC Educational Resources Information Center

    Vadell, Kathryn

    2013-01-01

    The purpose of this study is to determine how K-12 schools are addressing the need to accommodate online learners in Pennsylvania. It is built upon a review of literature focusing on educational legislation, the personalization of online learning and online learning solutions. The study posed 21 questions utilizing a mixed methods approach to…

  8. Benchmarking in academic pharmacy departments.

    PubMed

    Bosso, John A; Chisholm-Burns, Marie; Nappi, Jean; Gubbins, Paul O; Ross, Leigh Ann

    2010-10-11

    Benchmarking in academic pharmacy, and recommendations for the potential uses of benchmarking in academic pharmacy departments are discussed in this paper. Benchmarking is the process by which practices, procedures, and performance metrics are compared to an established standard or best practice. Many businesses and industries use benchmarking to compare processes and outcomes, and ultimately plan for improvement. Institutions of higher learning have embraced benchmarking practices to facilitate measuring the quality of their educational and research programs. Benchmarking is used internally as well to justify the allocation of institutional resources or to mediate among competing demands for additional program staff or space. Surveying all chairs of academic pharmacy departments to explore benchmarking issues such as department size and composition, as well as faculty teaching, scholarly, and service productivity, could provide valuable information. To date, attempts to gather this data have had limited success. We believe this information is potentially important, urge that efforts to gather it should be continued, and offer suggestions to achieve full participation.

  9. A Heterogeneous Medium Analytical Benchmark

    SciTech Connect

    Ganapol, B.D.

    1999-09-27

    A benchmark, called benchmark BLUE, has been developed for one-group neutral particle (neutron or photon) transport in a one-dimensional sub-critical heterogeneous plane parallel medium with surface illumination. General anisotropic scattering is accommodated through the Green's Function Method (GFM). Numerical Fourier transform inversion is used to generate the required Green's functions which are kernels to coupled integral equations that give the exiting angular fluxes. The interior scalar flux is then obtained through quadrature. A compound iterative procedure for quadrature order and slab surface source convergence provides highly accurate benchmark qualities (4- to 5- places of accuracy) results.

  10. Phase-covariant quantum benchmarks

    SciTech Connect

    Calsamiglia, J.; Aspachs, M.; Munoz-Tapia, R.; Bagan, E.

    2009-05-15

    We give a quantum benchmark for teleportation and quantum storage experiments suited for pure and mixed test states. The benchmark is based on the average fidelity over a family of phase-covariant states and certifies that an experiment cannot be emulated by a classical setup, i.e., by a measure-and-prepare scheme. We give an analytical solution for qubits, which shows important differences with standard state estimation approach, and compute the value of the benchmark for coherent and squeezed states, both pure and mixed.

  11. California commercial building energy benchmarking

    SciTech Connect

    Kinney, Satkartar; Piette, Mary Ann

    2003-07-01

    Building energy benchmarking is the comparison of whole-building energy use relative to a set of similar buildings. It provides a useful starting point for individual energy audits and for targeting buildings for energy-saving measures in multiple-site audits. Benchmarking is of interest and practical use to a number of groups. Energy service companies and performance contractors communicate energy savings potential with ''typical'' and ''best-practice'' benchmarks while control companies and utilities can provide direct tracking of energy use and combine data from multiple buildings. Benchmarking is also useful in the design stage of a new building or retrofit to determine if a design is relatively efficient. Energy managers and building owners have an ongoing interest in comparing energy performance to others. Large corporations, schools, and government agencies with numerous facilities also use benchmarking methods to compare their buildings to each other. The primary goal of Task 2.1.1 Web-based Benchmarking was the development of a web-based benchmarking tool, dubbed Cal-Arch, for benchmarking energy use in California commercial buildings. While there were several other benchmarking tools available to California consumers prior to the development of Cal-Arch, there were none that were based solely on California data. Most available benchmarking information, including the Energy Star performance rating, were developed using DOE's Commercial Building Energy Consumption Survey (CBECS), which does not provide state-level data. Each database and tool has advantages as well as limitations, such as the number of buildings and the coverage by type, climate regions and end uses. There is considerable commercial interest in benchmarking because it provides an inexpensive method of screening buildings for tune-ups and retrofits. However, private companies who collect and manage consumption data are concerned that the identities of building owners might be revealed and

  12. Data-Intensive Benchmarking Suite

    SciTech Connect

    2008-11-26

    The Data-Intensive Benchmark Suite is a set of programs written for the study of data-or storage-intensive science and engineering problems, The benchmark sets cover: general graph searching (basic and Hadoop Map/Reduce breadth-first search), genome sequence searching, HTTP request classification (basic and Hadoop Map/Reduce), low-level data communication, and storage device micro-beachmarking

  13. Benchmarking hypercube hardware and software

    NASA Technical Reports Server (NTRS)

    Grunwald, Dirk C.; Reed, Daniel A.

    1986-01-01

    It was long a truism in computer systems design that balanced systems achieve the best performance. Message passing parallel processors are no different. To quantify the balance of a hypercube design, an experimental methodology was developed and the associated suite of benchmarks was applied to several existing hypercubes. The benchmark suite includes tests of both processor speed in the absence of internode communication and message transmission speed as a function of communication patterns.

  14. Benchmarks for GADRAS performance validation.

    SciTech Connect

    Mattingly, John K.; Mitchell, Dean James; Rhykerd, Charles L., Jr.

    2009-09-01

    The performance of the Gamma Detector Response and Analysis Software (GADRAS) was validated by comparing GADRAS model results to experimental measurements for a series of benchmark sources. Sources for the benchmark include a plutonium metal sphere, bare and shielded in polyethylene, plutonium oxide in cans, a highly enriched uranium sphere, bare and shielded in polyethylene, a depleted uranium shell and spheres, and a natural uranium sphere. The benchmark experimental data were previously acquired and consist of careful collection of background and calibration source spectra along with the source spectra. The calibration data were fit with GADRAS to determine response functions for the detector in each experiment. A one-dimensional model (pie chart) was constructed for each source based on the dimensions of the benchmark source. The GADRAS code made a forward calculation from each model to predict the radiation spectrum for the detector used in the benchmark experiment. The comparisons between the GADRAS calculation and the experimental measurements are excellent, validating that GADRAS can correctly predict the radiation spectra for these well-defined benchmark sources.

  15. Research on computer systems benchmarking

    NASA Technical Reports Server (NTRS)

    Smith, Alan Jay (Principal Investigator)

    1996-01-01

    This grant addresses the topic of research on computer systems benchmarking and is more generally concerned with performance issues in computer systems. This report reviews work in those areas during the period of NASA support under this grant. The bulk of the work performed concerned benchmarking and analysis of CPUs, compilers, caches, and benchmark programs. The first part of this work concerned the issue of benchmark performance prediction. A new approach to benchmarking and machine characterization was reported, using a machine characterizer that measures the performance of a given system in terms of a Fortran abstract machine. Another report focused on analyzing compiler performance. The performance impact of optimization in the context of our methodology for CPU performance characterization was based on the abstract machine model. Benchmark programs are analyzed in another paper. A machine-independent model of program execution was developed to characterize both machine performance and program execution. By merging these machine and program characterizations, execution time can be estimated for arbitrary machine/program combinations. The work was continued into the domain of parallel and vector machines, including the issue of caches in vector processors and multiprocessors. All of the afore-mentioned accomplishments are more specifically summarized in this report, as well as those smaller in magnitude supported by this grant.

  16. MTBE concentrations in ground water in Pennsylvania

    USGS Publications Warehouse

    McAuley, Steven D.

    2003-01-01

    The distribution, concentrations, and detection frequency of methyl tert-butyl-ether (MTBE), a gasoline additive used in reformulated gasoline to improve air quality, were characterized in Pennsylvania?s ground water. Two sources of MTBE in ground water, the atmosphere and storage-tank release sites, were examined. An analysis of atmospheric MTBE concentrations shows that MTBE detections (MTBE greater than or equal to 0.2 micrograms per liter) in ground water are more likely the result of storage-tank releases than atmospheric deposition. A comparison of 86 ground-water samples near storage-tank releases and 359 samples from ambient ground water (not thought to be affected by point-source releases of MTBE or BTEX compounds) shows that samples within about 0.5 mile downgradient of storagetank release sites have significantly greater MTBE detection frequency than ambient ground-water samples. Aquifer type, land use, and the use of Reformulated Gasoline (RFG) are associated with high rates of occurrence of MTBE in ground water in Pennsylvania. Ground-water samples from wells in crystalline-rock aquifers near storage- tank release sites have a significantly greater MTBE detection frequency (57 percent) compared to other aquifers. Samples from wells in urban areas have a significantly greater MTBE detection frequency compared to ambient samples in agricultural and forested areas. Samples from the RFG-use areas in the five southeastern counties of Pennsylvania have a significantly greater MTBE detection frequency than samples outside of the RFG-use area. MTBE detection frequency of samples near storage- tank release sites in the RFG-use area (45 percent) are significantly greater than ambient samples in the RFG-use area.

  17. Model area describes NW Pennsylvania's Medina play

    SciTech Connect

    Pees, S.T.

    1983-05-23

    The Medina Group sandstones of the Lower Silurian area comprise the currently most active drilling objective for gas in northwestern Pennsylvania. A model area of 186 sq. miles in the midst of the Medina play is the subject of this article. Medina gas qualifies for 107 gas prices due to the official FERC tight sand classification of the pay zones. The Medina Group sandstones have wide distribution in the region and appear to be gas-bearing throughout most of their areal extent.

  18. Scales over Shale: How Pennsylvania Got Fracked

    NASA Astrophysics Data System (ADS)

    Sica, Carlo E.

    Shale gas has become one of Pennsylvania's major resources in recent years and the gas boom has proceeded in spite of uncertainty over the environmental risks of its production process. This thesis argues that location alone cannot explain why shale gas boomed in Pennsylvania. Using interviews with corporate and state executives, I argue that the scalar dimensions of the neoliberal environmental governance of shale gas were critical to understanding why shale gas boomed in Pennsylvania. These actors supported the preemption of local scales of governance by the state as a scalar fix for capital accumulation from shale gas development. They also legitimated the scalar fix by assembling a neat stack of scale frames that made shale gas seem to benefit everyone. These scale frames made shale gas appear as if it would provide local employment, regional supplies of cheap gas, national energy security, abundant gas for tight global markets, and a mitigating strategy for global climate change. In arguing this point, I present a history of how shale gas became a resource that outlines the critical role of the state in that process.

  19. Planned Parenthood of Southeastern Pennsylvania v. Casey.

    PubMed

    1993-05-12

    The District Court for the Eastern District of Pennsylvania continued an injunction precluding the enforcement of the Pennsylvania anti-abortion act while allowing the petitioner, in response to a Supreme Court remand, to present additional evidence concerning the "undue burden standard" established by the Supreme Court concerning abortion statutes. Originally, Planned Parenthood had challenged the constitutionality of Pennsylvania's revised abortion statute. The Supreme Court remanded the case to permit the lower court to apply the Court's standard, i.e., that a state abortion statute will be found unconstitutional if it has "the purpose or effect of placing a substantial burden in the path of a woman seeking an abortion of a nonviable fetus." The District Court held that it would open the record for additional evidence regarding the application of the undue burden standard. The court reasoned that, in spite of the absence of a direct order to reopen the record from the Supreme Court, it was within its discretion to make this decision.

  20. How to avoid 'death by benchmarking'.

    PubMed

    Wofford, Dave; Libby, Darin

    2015-08-01

    Hospitals and health systems should adopt four key principles and practices when applying benchmarks to determine physician compensation: Acknowledge that a lower percentile may be appropriate. Use the median as the all-in benchmark. Use peer benchmarks when available. Use alternative benchmarks.

  1. Benchmarking for the Learning and Skills Sector.

    ERIC Educational Resources Information Center

    Owen, Jane

    This document is designed to introduce practitioners in the United Kingdom's learning and skills sector to the principles and practice of benchmarking. The first section defines benchmarking and differentiates metric, diagnostic, and process benchmarking. The remainder of the booklet details the following steps of the benchmarking process: (1) get…

  2. 12. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  3. 77 FR 34987 - Notice of Inventory Completion: University of Pennsylvania Museum of Archaeology & Anthropology...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... National Park Service Notice of Inventory Completion: University of Pennsylvania Museum of Archaeology & Anthropology, University of Pennsylvania, Philadelphia, PA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Pennsylvania Museum of Archaeology & Anthropology has completed...

  4. 78 FR 28626 - Te Connectivity, Industrial Division, Middletown, Pennsylvania; Te Connectivity, Corporate Shared...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-15

    ..., Corporate Shared Services Group 100 & 200 Amp Drive, Harrisburg, Pennsylvania; Te Connectivity Corporate... Drive, Berwyn, Pennsylvania; Amended Certification Regarding Eligibility To Apply for Worker Adjustment... Connectivity, Corporate Shared Services Group, 100 & 200 Amp Drive, Harrisburg, Pennsylvania (TA-W-...

  5. 10. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  6. 9. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  7. 8. Pennsylvania Railroad: 30th Street Station Powerhouse. Philadelphia, Philadelphia Co., ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Pennsylvania Railroad: 30th Street Station Powerhouse. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.11. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  8. 11. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    11. Pennsylvania Railroad: 30th Street Station. Philadelphia, Philadelphia Co., PA. Sec. 1101, MP 88.10. - Northeast Railroad Corridor, Amtrak route between Delaware-Pennsylvania & Pennsylvania-New Jersey state lines, Philadelphia, Philadelphia County, PA

  9. Benchmark simulation models, quo vadis?

    PubMed

    Jeppsson, U; Alex, J; Batstone, D J; Benedetti, L; Comas, J; Copp, J B; Corominas, L; Flores-Alsina, X; Gernaey, K V; Nopens, I; Pons, M-N; Rodríguez-Roda, I; Rosen, C; Steyer, J-P; Vanrolleghem, P A; Volcke, E I P; Vrecko, D

    2013-01-01

    As the work of the IWA Task Group on Benchmarking of Control Strategies for wastewater treatment plants (WWTPs) is coming to an end, it is essential to disseminate the knowledge gained. For this reason, all authors of the IWA Scientific and Technical Report on benchmarking have come together to provide their insights, highlighting areas where knowledge may still be deficient and where new opportunities are emerging, and to propose potential avenues for future development and application of the general benchmarking framework and its associated tools. The paper focuses on the topics of temporal and spatial extension, process modifications within the WWTP, the realism of models, control strategy extensions and the potential for new evaluation tools within the existing benchmark system. We find that there are major opportunities for application within all of these areas, either from existing work already being done within the context of the benchmarking simulation models (BSMs) or applicable work in the wider literature. Of key importance is increasing capability, usability and transparency of the BSM package while avoiding unnecessary complexity.

  10. Closed-Loop Neuromorphic Benchmarks

    PubMed Central

    Stewart, Terrence C.; DeWolf, Travis; Kleinhans, Ashley; Eliasmith, Chris

    2015-01-01

    Evaluating the effectiveness and performance of neuromorphic hardware is difficult. It is even more difficult when the task of interest is a closed-loop task; that is, a task where the output from the neuromorphic hardware affects some environment, which then in turn affects the hardware's future input. However, closed-loop situations are one of the primary potential uses of neuromorphic hardware. To address this, we present a methodology for generating closed-loop benchmarks that makes use of a hybrid of real physical embodiment and a type of “minimal” simulation. Minimal simulation has been shown to lead to robust real-world performance, while still maintaining the practical advantages of simulation, such as making it easy for the same benchmark to be used by many researchers. This method is flexible enough to allow researchers to explicitly modify the benchmarks to identify specific task domains where particular hardware excels. To demonstrate the method, we present a set of novel benchmarks that focus on motor control for an arbitrary system with unknown external forces. Using these benchmarks, we show that an error-driven learning rule can consistently improve motor control performance across a randomly generated family of closed-loop simulations, even when there are up to 15 interacting joints to be controlled. PMID:26696820

  11. 78 FR 28780 - Proposed Flood Elevation Determinations for Greene County, Pennsylvania (All Jurisdictions)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... Greene County, Pennsylvania (All Jurisdictions) AGENCY: Federal Emergency Management Agency, DHS. ACTION... proposed rule concerning proposed flood elevation determinations for Greene County, Pennsylvania...

  12. 78 FR 75542 - Proposed Flood Elevation Determinations for Fayette County, Pennsylvania (All Jurisdictions)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-12

    ... Fayette County, Pennsylvania (All Jurisdictions) AGENCY: Federal Emergency Management Agency, DHS. ACTION... proposed rule concerning proposed flood elevation determinations for Fayette County, Pennsylvania...

  13. 78 FR 28780 - Proposed Flood Elevation Determinations for Beaver County, Pennsylvania (All Jurisdictions)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... Beaver County, Pennsylvania (All Jurisdictions) AGENCY: Federal Emergency Management Agency, DHS. ACTION... proposed rule concerning proposed flood elevation determinations for Beaver County, Pennsylvania...

  14. 78 FR 28779 - Proposed Flood Elevation Determinations for Armstrong County, Pennsylvania (All Jurisdictions)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-16

    ... Armstrong County, Pennsylvania (All Jurisdictions) AGENCY: Federal Emergency Management Agency, DHS. ACTION... proposed rule concerning proposed flood elevation determinations for Armstrong County, Pennsylvania...

  15. FLOWTRAN-TF code benchmarking

    SciTech Connect

    Flach, G.P.

    1990-12-01

    FLOWTRAN-TF is a two-component (air-water), two-phase thermal-hydraulics code designed for performing accident analyses of SRS reactor fuel assemblies during the Emergency Cooling System (ECS) phase of a Double Ended Guillotine Break (DEGB) Loss Of Coolant Accident (LOCA). A description of the code is given by Flach et al. (1990). This report provides benchmarking results for the version of FLOWTRAN-TF used to compute the Recommended K-Reactor Restart ECS Power Limit (Smith et al., 1990a; 1990b). Individual constitutive relations are benchmarked in Sections 2 through 5 while in Sections 6 and 7 integral code benchmarking results are presented. An overall assessment of FLOWTRAN-TF for its intended use in computing the ECS power limit completes the document.

  16. Radiation Detection Computational Benchmark Scenarios

    SciTech Connect

    Shaver, Mark W.; Casella, Andrew M.; Wittman, Richard S.; McDonald, Ben S.

    2013-09-24

    Modeling forms an important component of radiation detection development, allowing for testing of new detector designs, evaluation of existing equipment against a wide variety of potential threat sources, and assessing operation performance of radiation detection systems. This can, however, result in large and complex scenarios which are time consuming to model. A variety of approaches to radiation transport modeling exist with complementary strengths and weaknesses for different problems. This variety of approaches, and the development of promising new tools (such as ORNL’s ADVANTG) which combine benefits of multiple approaches, illustrates the need for a means of evaluating or comparing different techniques for radiation detection problems. This report presents a set of 9 benchmark problems for comparing different types of radiation transport calculations, identifying appropriate tools for classes of problems, and testing and guiding the development of new methods. The benchmarks were drawn primarily from existing or previous calculations with a preference for scenarios which include experimental data, or otherwise have results with a high level of confidence, are non-sensitive, and represent problem sets of interest to NA-22. From a technical perspective, the benchmarks were chosen to span a range of difficulty and to include gamma transport, neutron transport, or both and represent different important physical processes and a range of sensitivity to angular or energy fidelity. Following benchmark identification, existing information about geometry, measurements, and previous calculations were assembled. Monte Carlo results (MCNP decks) were reviewed or created and re-run in order to attain accurate computational times and to verify agreement with experimental data, when present. Benchmark information was then conveyed to ORNL in order to guide testing and development of hybrid calculations. The results of those ADVANTG calculations were then sent to PNNL for

  17. Taxing Pennsylvania: A Family-Focused Overview of Pennsylvania Taxes. State Fiscal Analysis Initiative.

    ERIC Educational Resources Information Center

    Pennsylvania Partnerships for Children, Harrisburg.

    Noting that a state's tax policies have direct impact on a family's ability to feed, clothe, house, educate, and care for its children, this report presents an overview of taxes in the state of Pennsylvania. The report is presented in five sections. Section 1 presents the argument that it is necessary to understand the rule driving the revenue…

  18. 15. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. 1201, MP 24.96. (See HAER No. DE-12 & 12A for further documentation on this site). - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  19. 14. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. 1201, MP 24.96. (See HAER No. DE-12 & 12A for further documentation on this site). - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  20. 16. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. Pennsylvania Railroad: Wilmington Shops. Wilmington, Newcastle Co., DE. Sec. 1201, MP 24.96. (See HAER No. DE-12 & 12A for further documentation on this site). - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  1. An Analysis of Teacher Selection Tools in Pennsylvania

    ERIC Educational Resources Information Center

    Vitale, Tracy L.

    2009-01-01

    The purpose of this study was to examine teacher screening and selection tools currently being utilized by public school districts in Pennsylvania and to compare these tools to the research on qualities of effective teachers. The researcher developed four research questions that guided her study. The Pennsylvania Association of School Personnel…

  2. Keeping current with the evolving makeup of the Pennsylvania population.

    PubMed

    Waldman, H Barry

    2010-01-01

    The changing residential population of the Pennsylvania requires continued monitoring if health practitioners are to maintain an awareness of the individuals in their community. A review of federal agency reports provides a general overview of Pennsylvania and national demographic and health factor characteristics.

  3. The Pennsylvania Panel on Rural Poverty. Final Summary Report, 1971.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Community Affairs, Harrisburg.

    An analysis of the facts and opinions on rural poverty presented in over 1,000 pages of testimony to the Pennsylvania Panel on Rural Poverty is presented in this report. The problem of poverty is discussed in general and also as it specifically relates to Pennsylvania in terms of conditions, causes, proposals for improvement, comments, and the…

  4. Pennsylvania's Energy Curriculum for the Secondary Grades: Earth Science.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg.

    Two dozen energy-related earth science lessons comprise this guide for secondary school teachers. Intended to provide information about energy issues that exist in Pennsylvania and throughout the world, the activities cover topics such as coal mining, radioactivity, and the distribution of oil and gas in Pennsylvania. Lessons include objectives,…

  5. Advancing Adolescent Literacy: Pennsylvania's Keystones to Opportunity Comprehensive Literacy Program

    ERIC Educational Resources Information Center

    Haynes, Mariana

    2014-01-01

    As one of only six states receiving a federal Striving Readers Comprehensive Literacy grant, Pennsylvania has designed and implemented an innovative program that focuses on improved instruction and interventions to ensure every student is literate and graduates from high school ready for college and a career. This report describes Pennsylvania's…

  6. Solving the Actuation Problem: Merger and Immigration in Eastern Pennsylvania.

    ERIC Educational Resources Information Center

    Herold, Ruth

    1997-01-01

    Uses interview and telephone survey data to demonstrate that the merger of the vowels in words such as "cot" and "caught," traditionally considered a defining characteristics of the speech of western Pennsylvania, is well established in the mining towns of eastern Pennsylvania. Notes that the data indicate that the merger arose…

  7. 6. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. 1201, MP 26.80. (See HAER NO. DE-12D and 12E for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  8. 7. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. PENNSYLVANIA RAILROAD: WILMINGTON STATION. WILMINGTON, NEWCASTLE CO., DE. Sec. 1201, MP 26.80. (See HAER NO. DE-12D and 12E for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  9. 2. PENNSYLVANIA RAILROAD: WILMINGTON BRICKARCH VIADUCT WILMINGTON, NEWCASTLE CO., DE. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. PENNSYLVANIA RAILROAD: WILMINGTON BRICK-ARCH VIADUCT WILMINGTON, NEWCASTLE CO., DE. Sec. 1201, MP 27.73. (See HAER NO. DE-21B for further documentation on this site.) - Northeast Railroad Corridor, Amtrak Route between Maryland/Delaware & Delaware/Pennsylvania State Lines, Wilmington, New Castle County, DE

  10. Scope of Collective Bargaining in Pennsylvania Community Colleges.

    ERIC Educational Resources Information Center

    Woodbury, Kenneth B., Jr.

    This paper contains an analysis of case law as it relates to the scope of bargainable issues and its possible impact on public two-year postsecondary institutions in Pennsylvania. Pennsylvania's Public Employee Relations Act defines three categories of collective bargaining issues: (1) mandatory subjects of negotiation, (2) permissive issues of…

  11. Women's History Week in Pennsylvania. March 3-9, 1985.

    ERIC Educational Resources Information Center

    Waters, Bertha S., Comp.

    The materials in this resource handbook are for the use of Pennsylvania teachers in developing classroom activities during National Women's History Week. The focus is on women who were notably active in government and politics (primarily, but not necessarily in Pennsylvania). The following women are profiled: Hallie Quinn Brown; Mary Ann Shadd…

  12. Measuring Music Education: Music Teacher Evaluation in Pennsylvania

    ERIC Educational Resources Information Center

    Emert, Dennis; Sheehan, Scott; Deitz, O. David

    2013-01-01

    A major challenge currently facing Pennsylvania music educators (and many music educators across the country) is change to the evaluation process of teachers in Non-Tested Grades and Subjects (NTGS). The law directing this change is known as Act 82 and comes from the Pennsylvania legislature, authorized through House Bill 1901. The Pennsylvania…

  13. IPM for Pennsylvania Schools: A How-To Manual.

    ERIC Educational Resources Information Center

    Martz, Eston, Ed.

    This manual presents practical advice on planning and adopting an integrated pest management (IPM) program for Pennsylvania educational facilities. The manual covers how to implement a school IPM, school IPM operational information for the school administrator, and technical information for Pennsylvania schools concerning various pests found in…

  14. The Helderberg limestone of central Pennsylvania

    USGS Publications Warehouse

    Reeside, John B.

    1917-01-01

    This paper presents the results of a study made during 1913, 1914, and 1915, while the writer was a student at Johns Hopkins University. The formations discussed have been studies in Maryland, New Jersey, and New York, and described with more or less detail, but concerning their occurrence in the intervening area in Pennsylvania little exact information has been available. The conflict in opinion as to the proper position and correlation of the Keyser limestone and as to the interpretation of some of the standard New York sections has made further data very desirable, and the present paper is an attempt to meet a part of the deficiency.

  15. Hydrologic data for aquifers in Philadelphia, Pennsylvania

    USGS Publications Warehouse

    Paulachok, G.N.; Wood, C.R.; Norton, L.J.

    1984-01-01

    Selected data on the ground-water resources of Philadelphia, Pennsylvania, are presented in this report. Information including water levels and data on aquifers is tabulated for 828 wells and 3 sumps. Chemical analyses are given for 1,467 water samples obtained from 205 sites and include 103 analyses for trace elements and 68 analyses for volatile organic compounds. An index of geophysical logs including gamma ray, neutron, caliper, fluid conductivity, fluid velocity, single-point resistance, spontaneous potential, and temperature determinations made in 51 wells is also presented. Data-collection sites are shown on a 1:50,000 scale location map.

  16. Water resources of Lehigh County, Pennsylvania

    USGS Publications Warehouse

    Wood, Charles R.; Flippo, Herbert N.; Lescinsky, Joseph B.; Barker, James L.

    1972-01-01

    Lehigh County occupies an area of 347 square miles in southeastern Pennsylvania. The northern part of Lehigh County is underlain by the Martinsburg Formation, which consists chiefly of shale and slate. The central part of the county, where most of the population centers are located and much of the urbanization is occurring, is underlain by alternating beds of limestone and dolomite. From oldest to youngest, these carbonate rocks are the Leithsville Formation, the Allentown Formation, the Beekmantown Group, and the Jacksonburg Formation. The southern part of the county is underlain chiefly by the shales, sandstones, and conglomerates of the Brunswick Formation and by metamorphic and igneous rocks.

  17. Lineaments and Mineral Occurrences in Pennsylvania

    NASA Technical Reports Server (NTRS)

    Mcmurtry, G. J.; Petersen, G. W. (Principal Investigator); Kowalik, W. S.; Gold, D. P.

    1975-01-01

    The author has identified the following significant results. A conservative lineament map of Pennsylvania interpreted from ERTS-1 channel 7 (infrared) imagery and Skylab photography was compared with the distribution of known metallic mines and mineral occurrences. Of 383 known mineral occurrences, 116 show a geographical association to 1 km wide lineaments, another 24 lie at the intersection of two lineaments, and one lies at the intersection of three lineaments. The Perkiomen Creek lineament in the Triassic Basin is associated with 9 Cu-Fe occurrences. Six Pb-Zn occurrences are associated with the Tyrone-Mount Union lineament. Thirteen other lineaments are associated with 3, 4, or 5 mineral occurrences each.

  18. PRISMATIC CORE COUPLED TRANSIENT BENCHMARK

    SciTech Connect

    J. Ortensi; M.A. Pope; G. Strydom; R.S. Sen; M.D. DeHart; H.D. Gougar; C. Ellis; A. Baxter; V. Seker; T.J. Downar; K. Vierow; K. Ivanov

    2011-06-01

    The Prismatic Modular Reactor (PMR) is one of the High Temperature Reactor (HTR) design concepts that have existed for some time. Several prismatic units have operated in the world (DRAGON, Fort St. Vrain, Peach Bottom) and one unit is still in operation (HTTR). The deterministic neutronics and thermal-fluids transient analysis tools and methods currently available for the design and analysis of PMRs have lagged behind the state of the art compared to LWR reactor technologies. This has motivated the development of more accurate and efficient tools for the design and safety evaluations of the PMR. In addition to the work invested in new methods, it is essential to develop appropriate benchmarks to verify and validate the new methods in computer codes. The purpose of this benchmark is to establish a well-defined problem, based on a common given set of data, to compare methods and tools in core simulation and thermal hydraulics analysis with a specific focus on transient events. The benchmark-working group is currently seeking OECD/NEA sponsorship. This benchmark is being pursued and is heavily based on the success of the PBMR-400 exercise.

  19. Engine Benchmarking - Final CRADA Report

    SciTech Connect

    Wallner, Thomas

    2016-01-01

    Detailed benchmarking of the powertrains of three light-duty vehicles was performed. Results were presented and provided to CRADA partners. The vehicles included a MY2011 Audi A4, a MY2012 Mini Cooper and a MY2014 Nissan Versa.

  20. A comparison of five benchmarks

    NASA Technical Reports Server (NTRS)

    Huss, Janice E.; Pennline, James A.

    1987-01-01

    Five benchmark programs were obtained and run on the NASA Lewis CRAY X-MP/24. A comparison was made between the programs codes and between the methods for calculating performance figures. Several multitasking jobs were run to gain experience in how parallel performance is measured.

  1. Benchmark Lisp And Ada Programs

    NASA Technical Reports Server (NTRS)

    Davis, Gloria; Galant, David; Lim, Raymond; Stutz, John; Gibson, J.; Raghavan, B.; Cheesema, P.; Taylor, W.

    1992-01-01

    Suite of nonparallel benchmark programs, ELAPSE, designed for three tests: comparing efficiency of computer processing via Lisp vs. Ada; comparing efficiencies of several computers processing via Lisp; or comparing several computers processing via Ada. Tests efficiency which computer executes routines in each language. Available for computer equipped with validated Ada compiler and/or Common Lisp system.

  2. Processor Emulator with Benchmark Applications

    SciTech Connect

    Lloyd, G. Scott; Pearce, Roger; Gokhale, Maya

    2015-11-13

    A processor emulator and a suite of benchmark applications have been developed to assist in characterizing the performance of data-centric workloads on current and future computer architectures. Some of the applications have been collected from other open source projects. For more details on the emulator and an example of its usage, see reference [1].

  3. Austin Community College Benchmarking Update.

    ERIC Educational Resources Information Center

    Austin Community Coll., TX. Office of Institutional Effectiveness.

    Austin Community College contracted with MGT of America, Inc. in spring 1999 to develop a peer and benchmark (best) practices analysis on key indicators. These indicators were updated in spring 2002 using data from eight Texas community colleges and four non-Texas institutions that represent large, comprehensive, urban community colleges, similar…

  4. Iraq: Politics, Elections, and Benchmarks

    DTIC Science & Technology

    2009-12-08

    Politics, Elections, and Benchmarks Congressional Research Service 2 Kirkuk ( Tamim province) will join the Kurdish region (Article 140); designation...security control over areas inhabited by Kurds, and the Kurds’ claim that the province of Tamim (Kirkuk) be formally integrated into the KRG. These

  5. Iraq: Politics, Elections, and Benchmarks

    DTIC Science & Technology

    2010-01-15

    referendum on whether . Iraq: Politics, Elections, and Benchmarks Congressional Research Service 2 Kirkuk ( Tamim province) would join the Kurdish...areas inhabited by Kurds, and the Kurds’ claim that the province of Tamim (Kirkuk) be formally integrated into the KRG. These disputes were aggravated

  6. Iraq: Politics, Elections, and Benchmarks

    DTIC Science & Technology

    2010-04-28

    Politics, Elections, and Benchmarks Congressional Research Service 2 Kirkuk ( Tamim province) would join the Kurdish region (Article 140...18 Maliki: 8; INA: 9; Iraqiyya: 1 Sulaymaniyah 17 Kurdistan Alliance: 8; other Kurds: 9 Kirkuk ( Tamim ) 12 Iraqiyya: 6; Kurdistan Alliance: 6

  7. Iraq: Politics, Elections, and Benchmarks

    DTIC Science & Technology

    2009-10-21

    Benchmarks Congressional Research Service 2 Kirkuk ( Tamim province) will join the Kurdish region (Article 140); designation of Islam as “a main source” of...security control over areas inhabited by Kurds, and the Kurds’ claim that the province of Tamim (Kirkuk) be formally integrated into the KRG. These

  8. Benchmark 3 - Incremental sheet forming

    NASA Astrophysics Data System (ADS)

    Elford, Michael; Saha, Pradip; Seong, Daeyong; Haque, MD Ziaul; Yoon, Jeong Whan

    2013-12-01

    Benchmark-3 is designed to predict strains, punch load and deformed profile after spring-back during single tool incremental sheet forming. AA 7075-O material has been selected. A corn shape is formed to 45 mm depth with an angle of 45°. Problem description, material properties, and simulation reports with experimental data are summarized.

  9. Municipal waste landfill permitting in Pennsylvania

    SciTech Connect

    Mentzer, G.F.

    1996-11-01

    The Commonwealth of Pennsylvania has 50 permitted municipal waste landfills (MWL) with calculated capacities ranging from 0.5 to 25.3 million tons. The most common size for our landfills is in the range of 3 to 5 million tons, with three landfills exceeding the 20+ million ton capacity. Future expansion projects will increase a few landfills to in excess of 35+ million tons. Exact VOC emission numbers are not available since not all landfills have or are required to report their emissions to the Pennsylvania air emissions database. However, estimates from several of our larger facilities indicates the uncontrolled VOC emissions are in the range of 250 to 350 TPY with a possible high of 580 TPY. Although the numbers are not exact, it does point out the fact that landfills are a major source of VOC emissions. With the advent of the Environmental Protection Agency`s (EPA) proposed New Source Performance Standards (Subpart WWW) and emissions guidance (Subpart Cc), the EPA declared that the MWL are a source of air pollution. Following the release of these proposed regulations, the Department of Environmental Protection, Bureau of Air Quality began in mid 1994 the task of permitting landfills. Through the use of customized forms G(A) and G(B), the Department made in 1995 its first attempt to identify and quantify emissions from its landfills. The process of quantifying and verifying emission estimates is still on going. To date, the Department is in various stages of permitting eight MWL.

  10. All Pennsylvanians Prospering (APP) Together: A Pennsylvania Economic Development Strategy for the Long Term

    ERIC Educational Resources Information Center

    Herzenberg, Stephen; McAuliff, John

    2015-01-01

    State efforts to boost the economy--economic development--first came to Pennsylvania in the 1950s with the establishment of the Pennsylvania Industrial Development Authority (PIDA) low interest loan program used to recruit manufacturers to Pennsylvania, including devastated coal regions. Since that time, economic development in Pennsylvania and…

  11. Benchmarking clinical photography services in the NHS.

    PubMed

    Arbon, Giles

    2015-01-01

    Benchmarking is used in services across the National Health Service (NHS) using various benchmarking programs. Clinical photography services do not have a program in place and services have to rely on ad hoc surveys of other services. A trial benchmarking exercise was undertaken with 13 services in NHS Trusts. This highlights valuable data and comparisons that can be used to benchmark and improve services throughout the profession.

  12. How Benchmarking and Higher Education Came Together

    ERIC Educational Resources Information Center

    Levy, Gary D.; Ronco, Sharron L.

    2012-01-01

    This chapter introduces the concept of benchmarking and how higher education institutions began to use benchmarking for a variety of purposes. Here, benchmarking is defined as a strategic and structured approach whereby an organization compares aspects of its processes and/or outcomes to those of another organization or set of organizations to…

  13. Testing (Validating?) Cross Sections with ICSBEP Benchmarks

    SciTech Connect

    Kahler, Albert C. III

    2012-06-28

    We discuss how to use critical benchmarks from the International Handbook of Evaluated Criticality Safety Benchmark Experiments to determine the applicability of specific cross sections to the end-user's problem of interest. Particular attention is paid to making sure the selected suite of benchmarks includes the user's range of applicability (ROA).

  14. Benchmarking neuromorphic systems with Nengo

    PubMed Central

    Bekolay, Trevor; Stewart, Terrence C.; Eliasmith, Chris

    2015-01-01

    Nengo is a software package for designing and simulating large-scale neural models. Nengo is architected such that the same Nengo model can be simulated on any of several Nengo backends with few to no modifications. Backends translate a model to specific platforms, which include GPUs and neuromorphic hardware. Nengo also contains a large test suite that can be run with any backend and focuses primarily on functional performance. We propose that Nengo's large test suite can be used to benchmark neuromorphic hardware's functional performance and simulation speed in an efficient, unbiased, and future-proof manner. We implement four benchmark models and show that Nengo can collect metrics across five different backends that identify situations in which some backends perform more accurately or quickly. PMID:26539076

  15. New NAS Parallel Benchmarks Results

    NASA Technical Reports Server (NTRS)

    Yarrow, Maurice; Saphir, William; VanderWijngaart, Rob; Woo, Alex; Kutler, Paul (Technical Monitor)

    1997-01-01

    NPB2 (NAS (NASA Advanced Supercomputing) Parallel Benchmarks 2) is an implementation, based on Fortran and the MPI (message passing interface) message passing standard, of the original NAS Parallel Benchmark specifications. NPB2 programs are run with little or no tuning, in contrast to NPB vendor implementations, which are highly optimized for specific architectures. NPB2 results complement, rather than replace, NPB results. Because they have not been optimized by vendors, NPB2 implementations approximate the performance a typical user can expect for a portable parallel program on distributed memory parallel computers. Together these results provide an insightful comparison of the real-world performance of high-performance computers. New NPB2 features: New implementation (CG), new workstation class problem sizes, new serial sample versions, more performance statistics.

  16. Geothermal Heat Pump Benchmarking Report

    SciTech Connect

    1997-01-17

    A benchmarking study was conducted on behalf of the Department of Energy to determine the critical factors in successful utility geothermal heat pump programs. A Successful program is one that has achieved significant market penetration. Successfully marketing geothermal heat pumps has presented some major challenges to the utility industry. However, select utilities have developed programs that generate significant GHP sales. This benchmarking study concludes that there are three factors critical to the success of utility GHP marking programs: (1) Top management marketing commitment; (2) An understanding of the fundamentals of marketing and business development; and (3) An aggressive competitive posture. To generate significant GHP sales, competitive market forces must by used. However, because utilities have functioned only in a regulated arena, these companies and their leaders are unschooled in competitive business practices. Therefore, a lack of experience coupled with an intrinsically non-competitive culture yields an industry environment that impedes the generation of significant GHP sales in many, but not all, utilities.

  17. RASSP Benchmark 4 Technical Description.

    DTIC Science & Technology

    1998-01-09

    of both application and VHDL code . 5.3.4.1 Lines of Code . The lines of code for each application and VHDL source file shall be reported. This...Developer shall provide source files for the VHDL files used in defining the Virtual Prototype as well as in programming the FPGAs . Benchmark-4...programmable devices running application code writ- ten in a high-level source language such as C, except that more detailed models may be required to

  18. MPI Multicore Torus Communication Benchmark

    SciTech Connect

    Schulz, M.

    2008-02-05

    The MPI Multicore Torus Communications Benchmark (TorusTest) measues the aggegate bandwidth across all six links from/to any multicore node in a logical torus. It can run in wo modi: using a static or a random mapping of tasks to torus locations. The former can be used to achieve optimal mappings and aggregate bandwidths that can be achieved with varying node mappings.

  19. Restaurant Energy Use Benchmarking Guideline

    SciTech Connect

    Hedrick, R.; Smith, V.; Field, K.

    2011-07-01

    A significant operational challenge for food service operators is defining energy use benchmark metrics to compare against the performance of individual stores. Without metrics, multiunit operators and managers have difficulty identifying which stores in their portfolios require extra attention to bring their energy performance in line with expectations. This report presents a method whereby multiunit operators may use their own utility data to create suitable metrics for evaluating their operations.

  20. Thermal Performance Benchmarking: Annual Report

    SciTech Connect

    Moreno, Gilbert

    2016-04-08

    The goal for this project is to thoroughly characterize the performance of state-of-the-art (SOA) automotive power electronics and electric motor thermal management systems. Information obtained from these studies will be used to: Evaluate advantages and disadvantages of different thermal management strategies; establish baseline metrics for the thermal management systems; identify methods of improvement to advance the SOA; increase the publicly available information related to automotive traction-drive thermal management systems; help guide future electric drive technologies (EDT) research and development (R&D) efforts. The performance results combined with component efficiency and heat generation information obtained by Oak Ridge National Laboratory (ORNL) may then be used to determine the operating temperatures for the EDT components under drive-cycle conditions. In FY15, the 2012 Nissan LEAF power electronics and electric motor thermal management systems were benchmarked. Testing of the 2014 Honda Accord Hybrid power electronics thermal management system started in FY15; however, due to time constraints it was not possible to include results for this system in this report. The focus of this project is to benchmark the thermal aspects of the systems. ORNL's benchmarking of electric and hybrid electric vehicle technology reports provide detailed descriptions of the electrical and packaging aspects of these automotive systems.

  1. An introduction to benchmarking in healthcare.

    PubMed

    Benson, H R

    1994-01-01

    Benchmarking--the process of establishing a standard of excellence and comparing a business function or activity, a product, or an enterprise as a whole with that standard--will be used increasingly by healthcare institutions to reduce expenses and simultaneously improve product and service quality. As a component of total quality management, benchmarking is a continuous process by which an organization can measure and compare its own processes with those of organizations that are leaders in a particular area. Benchmarking should be viewed as a part of quality management programs, not as a replacement. There are four kinds of benchmarking: internal, competitive, functional and generic. With internal benchmarking, functions within an organization are compared with each other. Competitive benchmarking partners do business in the same market and provide a direct comparison of products or services. Functional and generic benchmarking are performed with organizations which may have a specific similar function, such as payroll or purchasing, but which otherwise are in a different business. Benchmarking must be a team process because the outcome will involve changing current practices, with effects felt throughout the organization. The team should include members who have subject knowledge; communications and computer proficiency; skills as facilitators and outside contacts; and sponsorship of senior management. Benchmarking requires quantitative measurement of the subject. The process or activity that you are attempting to benchmark will determine the types of measurements used. Benchmarking metrics usually can be classified in one of four categories: productivity, quality, time and cost-related.

  2. Flood of September 1971 in southeastern Pennsylvania

    USGS Publications Warehouse

    Page, Leland V.; Shaw, Lewis C.

    1973-01-01

    Record-breaking floods on Sept. 13, 1971, occurred in some urbanized basins of southeastern Pennsylvania. This flooding resulted from heavy, intermittent thunderstorms on Sept. 11-13, 1971, which produced 8 to 12 inches of rainfall in the basins of Skippack, Stony, and Chester Creeks. Rain was heaviest during mid-day of the 13th. Damage to homes, businesses, and public property amounted to many millions of dollars. Twelve persons lost their lives and more than 400 families were driven from their homes. The Chester and Norristown areas were declared Flood Disaster Areas by the Federal and State Governments. Peak stages and discharges are given for 25 gaging staions and 4 miscellaneous sites. Flood profiles are shown for Chester Creek, West Branch Chester Creek, and Stony Creek.

  3. The Old Library of the Pennsylvania Hospital *

    PubMed Central

    Bell, Whitfield J.

    1972-01-01

    The first medical book acquired by the Pennsylvania Hospital was William Lewis's Experimental History of the Materia Medica. Dr. John Fothergill of London donated it in 1762. The next year the Managers resolved to establish a library, and the physicians assigned their fees from hospital students for the purchase of books. Books were regularly ordered from William Strahan in London, and gifts and bequests added still more volumes. From 1790 to 1810 Dr. John Coakley Lettsom of London was the hospital's principal adviser on purchases. As the library grew, it expanded beyond purely medical works to include some in natural history, many purchased in 1817 from the estate of Dr. Benjamin Smith Barton. Catalogues were printed in the years 1790-94, 1806, 1829, and 1857. At midcentury the hospital library numbered about 9,000 volumes. At that time it was the largest medical library in the United States. PMID:4563538

  4. Understanding Pennsylvania living wills: the 5 Ws.

    PubMed

    Pina, Linda L

    2009-12-01

    The working world of nurses is often filled with deep-running emotions and physical exhaustion as we care for our dying patients. We feel the need to step back and gain perspective when faced with a dying patient, or more appropriately, a dying person. We must also keep in mind the family of the dying who may have similar feelings. It is nearly impossible to be a nurse and not have to care for a dying patient; thus, we often find ourselves dealing with living wills. The living will is the more common of the two forms of an advance directive; the other is the durable power of attorney for healthcare. Since living wills are so common, and laws about them vary from state-to-state, it is important for the professional nurse in Pennsylvania to understand how living wills work in our state. This may best be approached by considering the 5 Ws related to living wills.

  5. Unionville, Pennsylvania School's Stream Restoration Project

    NASA Astrophysics Data System (ADS)

    Madsen, S. M.

    2004-12-01

    For the past three years, students and Earth Club members of C.F. Patton Middle School and Unionville High School have been involved in a stream restoration and monitoring project along a tributary to the East Branch of the Red Clay Creek in Pennsylvania. The Red Clay is within the larger Christina River Basin watershed which drains to Delaware Bay. Total funding of \\$962.00 was awarded by the Unionville-Chadds Ford Education Foundation to purchase both stream monitoring equipment and native plant species for stream restoration. Nine science teachers in the school district received certification in stream monitoring by the Pennsylvania State Parks Division. Certification enables the science faculty and their students to enter monitoring data in a statewide stream database. The stream data includes: temperature, levels of dissolved oxygen and nutrients, pH, alkalinity, conductivity, and a complete biosurvey of invertebrates. In addition to ongoing monitoring, the Earth Club sponsored a name-the-stream contest. Quartz Creek was chosen for this previously unnamed tributary. Its' name was approved by the East Marlborough Township Supervisor in May, 2004 and was then submitted to the USGS' Board on Geographic Names. The Earth Club has also sponsored a stream restoration contest. Students in the middle school were encouraged to design a habitat along the stream banks that would keep sediment in-place, while encouraging wildlife. The stream was originally crowded with invasive multi-flora rose but this was removed with the help of parents and students over a two year period. The winning student poster was outstanding and native species were purchased and planted following the poster's design. The planting took place in May, 2004 with over 40 persons involved including 25 middle school and 8 high school students, teachers from the schools, administrators and employees of the Brandywine Conservancy, and Red Clay Valley and Brandywine Valley Associations, and graduate

  6. 2. Photocopy of original drawing belonging to the Pennsylvania Department ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Photocopy of original drawing belonging to the Pennsylvania Department of Transportation. DRAWING NO. 2953:ELEVATION AND DETAILS FOR ONE TRUSS (1889 ADDITION). - Smithfield Street Bridge, Spanning Monongahela River on Smithfield Street, Pittsburgh, Allegheny County, PA

  7. Nutrient and Sediment TMDLs for the Indian Creek Watershed, Pennsylvania

    EPA Pesticide Factsheets

    This page contains documents for nutrient and sediment TMDLS for the Indian Creek Watershed, Pennsylvania. This includes the original TMDLs established in 2008, reconsideration documents from March 2014, and a 2015 errata to the original TMDL.

  8. 16. VIEW SOUTHWEST OF CONCRETE PIER SUPPORTING CAMELBACK AND PENNSYLVANIA ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. VIEW SOUTHWEST OF CONCRETE PIER SUPPORTING CAMELBACK AND PENNSYLVANIA PETIT TRUSSES. ORIGINAL PIER LYING IN FOREGROUND DESTROYED BY 1915 FLOOD DURING CONSTRUCTION - New River Bridge, Spanning New River at State Route 623, Pembroke, Giles County, VA

  9. 15. VIEW SOUTH OF CONCRETE PIER SUPPORTING CAMELBACK AND PENNSYLVANIA ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    15. VIEW SOUTH OF CONCRETE PIER SUPPORTING CAMELBACK AND PENNSYLVANIA PETIT TRUSSES. ORIGINAL PIER LYING IN FOREGROUND DESTROYED BY 1915 FLOOD DURING ORIGINAL CONSTRUCTION - New River Bridge, Spanning New River at State Route 623, Pembroke, Giles County, VA

  10. West Branch Pennsylvania Canal, Lock No. 34 Lock Keeper's House, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    West Branch Pennsylvania Canal, Lock No. 34 Lock Keeper's House, South of State Route 664 along North bank of West Branch of Susquehanna River, 2,000 feet East of Jay Street Bridge, Lock Haven, Clinton County, PA

  11. Data Reports for Retrospective Case Study in Northeastern Pennsylvania

    EPA Pesticide Factsheets

    This page includes the data reports for sampling rounds collected in Northeastern Pennsylvania conducted as part of EPA's Study of the Potential Impacts of Hydrualic Fracturing for Oil and Gas on Drinking Water Resources

  12. 6. Historic American Buildings Survey, Original from Pennsylvania Historical and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey, Original from Pennsylvania Historical and Museum Commission, See Catalog of Graphic Material #8, MAP OF FORT MIFFLIN, c.1778. - Fort Mifflin, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

  13. 5. Historic American Buildings Survey, Original from Pennsylvania Historical and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey, Original from Pennsylvania Historical and Museum Commission; Overlay, See Catalog of Graphic Material #8, MAP OF FORT MIFFLIN, c.1778. - Fort Mifflin, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

  14. EPA Issues Report on Pennsylvania Animal Agriculture Programs

    EPA Pesticide Factsheets

    (PHILADELPHIA - March 16, 2015) The U.S. Environmental Protection Agency announced today it has completed an evaluation of Pennsylvania's animal agriculture programs. The assessment is one of six that the agency is conducting of state animal agricul

  15. 78 FR 7848 - Pennsylvania Disaster Number PA-00057

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Pennsylvania Disaster Number PA-00057 AGENCY: U.S. Small Business Administration. ACTION.... ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration, Processing...

  16. 78 FR 12806 - Pennsylvania Disaster Number PA-00057

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-25

    ... Assistance Only for the Commonwealth of Pennsylvania (FEMA-4099-DR), dated 01/10/2013. Incident: Hurricane Sandy. Incident Period: 10/26/2012 through 11/08/2012. Effective Date: 02/13/2013. Physical...

  17. Leaders' Perspectives on Rural Tourism: Case Studies in Pennsylvania.

    ERIC Educational Resources Information Center

    Bourke, Lisa; Luloff, A. E.

    1995-01-01

    Data from nearly 50 community leaders in 4 nonmetropolitan Pennsylvania counties show that both positive and negative impacts from tourism development were expected; local support was essential. Some feared that tourism was a threat to the rural atmosphere. (SK)

  18. Steelton Borough, Pennsylvania CWA-03-2017-0108

    EPA Pesticide Factsheets

    US EPA Region 3 and the Borough of Steelton, Pennsylvania reached a proposed settlement for alleged violations of its National Pollutant Discharge Elimination System Stormwater Discharges from Small Municipal Separate Sewer Systems (MS4) General Permit.

  19. Remediation System Evaluation, Former Honeywell Facility in Fort Washington, Pennsylvania

    EPA Pesticide Factsheets

    The Honeywell facility is located at 1100 Virginia Drive in Upper Dublin Township, Montgomery County, Pennsylvania in the Fort Washington Industrial Park. The property is approximately 67 acres and is owned by 1100 Virginia Drive Associates.

  20. Gaia FGK benchmark stars: Metallicity

    NASA Astrophysics Data System (ADS)

    Jofré, P.; Heiter, U.; Soubiran, C.; Blanco-Cuaresma, S.; Worley, C. C.; Pancino, E.; Cantat-Gaudin, T.; Magrini, L.; Bergemann, M.; González Hernández, J. I.; Hill, V.; Lardo, C.; de Laverny, P.; Lind, K.; Masseron, T.; Montes, D.; Mucciarelli, A.; Nordlander, T.; Recio Blanco, A.; Sobeck, J.; Sordo, R.; Sousa, S. G.; Tabernero, H.; Vallenari, A.; Van Eck, S.

    2014-04-01

    Context. To calibrate automatic pipelines that determine atmospheric parameters of stars, one needs a sample of stars, or "benchmark stars", with well-defined parameters to be used as a reference. Aims: We provide detailed documentation of the iron abundance determination of the 34 FGK-type benchmark stars that are selected to be the pillars for calibration of the one billion Gaia stars. They cover a wide range of temperatures, surface gravities, and metallicities. Methods: Up to seven different methods were used to analyze an observed spectral library of high resolutions and high signal-to-noise ratios. The metallicity was determined by assuming a value of effective temperature and surface gravity obtained from fundamental relations; that is, these parameters were known a priori and independently from the spectra. Results: We present a set of metallicity values obtained in a homogeneous way for our sample of benchmark stars. In addition to this value, we provide detailed documentation of the associated uncertainties. Finally, we report a value of the metallicity of the cool giant ψ Phe for the first time. Based on NARVAL and HARPS data obtained within the Gaia DPAC (Data Processing and Analysis Consortium) and coordinated by the GBOG (Ground-Based Observations for Gaia) working group and on data retrieved from the ESO-ADP database.Tables 6-76 are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/564/A133

  1. NASA Software Engineering Benchmarking Effort

    NASA Technical Reports Server (NTRS)

    Godfrey, Sally; Rarick, Heather

    2012-01-01

    Benchmarking was very interesting and provided a wealth of information (1) We did see potential solutions to some of our "top 10" issues (2) We have an assessment of where NASA stands with relation to other aerospace/defense groups We formed new contacts and potential collaborations (1) Several organizations sent us examples of their templates, processes (2) Many of the organizations were interested in future collaboration: sharing of training, metrics, Capability Maturity Model Integration (CMMI) appraisers, instructors, etc. We received feedback from some of our contractors/ partners (1) Desires to participate in our training; provide feedback on procedures (2) Welcomed opportunity to provide feedback on working with NASA

  2. [Benchmarking in health care: conclusions and recommendations].

    PubMed

    Geraedts, Max; Selbmann, Hans-Konrad

    2011-01-01

    The German Health Ministry funded 10 demonstration projects and accompanying research of benchmarking in health care. The accompanying research work aimed to infer generalisable findings and recommendations. We performed a meta-evaluation of the demonstration projects and analysed national and international approaches to benchmarking in health care. It was found that the typical benchmarking sequence is hardly ever realised. Most projects lack a detailed analysis of structures and processes of the best performers as a starting point for the process of learning from and adopting best practice. To tap the full potential of benchmarking in health care, participation in voluntary benchmarking projects should be promoted that have been demonstrated to follow all the typical steps of a benchmarking process.

  3. Benchmarking pathology services: implementing a longitudinal study.

    PubMed

    Gordon, M; Holmes, S; McGrath, K; Neil, A

    1999-05-01

    This paper details the benchmarking process and its application to the activities of pathology laboratories participating in a benchmark pilot study [the Royal College of Pathologists of Australasian (RCPA) Benchmarking Project]. The discussion highlights the primary issues confronted in collecting, processing, analysing and comparing benchmark data. The paper outlines the benefits of engaging in a benchmarking exercise and provides a framework which can be applied across a range of public health settings. This information is then applied to a review of the development of the RCPA Benchmarking Project. Consideration is also given to the nature of the preliminary results of the project and the implications of these results to the on-going conduct of the study.

  4. Pynamic: the Python Dynamic Benchmark

    SciTech Connect

    Lee, G L; Ahn, D H; de Supinksi, B R; Gyllenhaal, J C; Miller, P J

    2007-07-10

    Python is widely used in scientific computing to facilitate application development and to support features such as computational steering. Making full use of some of Python's popular features, which improve programmer productivity, leads to applications that access extremely high numbers of dynamically linked libraries (DLLs). As a result, some important Python-based applications severely stress a system's dynamic linking and loading capabilities and also cause significant difficulties for most development environment tools, such as debuggers. Furthermore, using the Python paradigm for large scale MPI-based applications can create significant file IO and further stress tools and operating systems. In this paper, we present Pynamic, the first benchmark program to support configurable emulation of a wide-range of the DLL usage of Python-based applications for large scale systems. Pynamic has already accurately reproduced system software and tool issues encountered by important large Python-based scientific applications on our supercomputers. Pynamic provided insight for our system software and tool vendors, and our application developers, into the impact of several design decisions. As we describe the Pynamic benchmark, we will highlight some of the issues discovered in our large scale system software and tools using Pynamic.

  5. BENCHMARK DOSE TECHNICAL GUIDANCE DOCUMENT ...

    EPA Pesticide Factsheets

    The U.S. EPA conducts risk assessments for an array of health effects that may result from exposure to environmental agents, and that require an analysis of the relationship between exposure and health-related outcomes. The dose-response assessment is essentially a two-step process, the first being the definition of a point of departure (POD), and the second extrapolation from the POD to low environmentally-relevant exposure levels. The benchmark dose (BMD) approach provides a more quantitative alternative to the first step in the dose-response assessment than the current NOAEL/LOAEL process for noncancer health effects, and is similar to that for determining the POD proposed for cancer endpoints. As the Agency moves toward harmonization of approaches for human health risk assessment, the dichotomy between cancer and noncancer health effects is being replaced by consideration of mode of action and whether the effects of concern are likely to be linear or nonlinear at low doses. Thus, the purpose of this project is to provide guidance for the Agency and the outside community on the application of the BMD approach in determining the POD for all types of health effects data, whether a linear or nonlinear low dose extrapolation is used. A guidance document is being developed under the auspices of EPA's Risk Assessment Forum. The purpose of this project is to provide guidance for the Agency and the outside community on the application of the benchmark dose (BMD) appr

  6. Benchmarking for Excellence and the Nursing Process

    NASA Technical Reports Server (NTRS)

    Sleboda, Claire

    1999-01-01

    Nursing is a service profession. The services provided are essential to life and welfare. Therefore, setting the benchmark for high quality care is fundamental. Exploring the definition of a benchmark value will help to determine a best practice approach. A benchmark is the descriptive statement of a desired level of performance against which quality can be judged. It must be sufficiently well understood by managers and personnel in order that it may serve as a standard against which to measure value.

  7. Computational Chemistry Comparison and Benchmark Database

    National Institute of Standards and Technology Data Gateway

    SRD 101 NIST Computational Chemistry Comparison and Benchmark Database (Web, free access)   The NIST Computational Chemistry Comparison and Benchmark Database is a collection of experimental and ab initio thermochemical properties for a selected set of molecules. The goals are to provide a benchmark set of molecules for the evaluation of ab initio computational methods and allow the comparison between different ab initio computational methods for the prediction of thermochemical properties.

  8. Privacy and security in Pennsylvania: ensuring privacy and security of health information exchange in Pennsylvania.

    PubMed

    Marshall, Glen F; Gillespie, William; Fox, Steven J

    2009-01-01

    Though HIPAA addresses privacy and security on a nationwide basis, state laws and regulations vary. This paper describes the landscape for privacy and security in Pennsylvania and its key elements. It addresses common myths and misunderstandings and provides an overview of what is actually required to provide needed protections privacy policies from government and the stakeholders; risk analysis and management; and technical and non-technical means to enforce policies and mitigate risks. Also covered are the enablers, barriers and key recommendations for the future.

  9. Method and system for benchmarking computers

    DOEpatents

    Gustafson, John L.

    1993-09-14

    A testing system and method for benchmarking computer systems. The system includes a store containing a scalable set of tasks to be performed to produce a solution in ever-increasing degrees of resolution as a larger number of the tasks are performed. A timing and control module allots to each computer a fixed benchmarking interval in which to perform the stored tasks. Means are provided for determining, after completion of the benchmarking interval, the degree of progress through the scalable set of tasks and for producing a benchmarking rating relating to the degree of progress for each computer.

  10. Observations on Benchmarking Information Technology Support.

    ERIC Educational Resources Information Center

    CAUSE/EFFECT, 1995

    1995-01-01

    Based on a survey of five similar institutions, Pennsylvania State University identified four principles of model information technology (IT) practice: use of policy, budget, and strategy measures to maximize IT benefits; early IT implementation; emphasis on customer service to integrate IT into institutional culture; and use of standards,…

  11. COG validation: SINBAD Benchmark Problems

    SciTech Connect

    Lent, E M; Sale, K E; Buck, R M; Descalle, M

    2004-02-23

    We validated COG, a 3D Monte Carlo radiation transport code, against experimental data and MNCP4C simulations from the Shielding Integral Benchmark Archive Database (SINBAD) compiled by RSICC. We modeled three experiments: the Osaka Nickel and Aluminum sphere experiments conducted at the OKTAVIAN facility, and the liquid oxygen experiment conducted at the FNS facility. COG results are in good agreement with experimental data and generally within a few % of MCNP results. There are several possible sources of discrepancy between MCNP and COG results: (1) the cross-section database versions are different, MCNP uses ENDFB VI 1.1 while COG uses ENDFB VIR7, (2) the code implementations are different, and (3) the models may differ slightly. We also limited the use of variance reduction methods when running the COG version of the problems.

  12. Reconceptualizing Benchmarks for Residency Training

    PubMed Central

    2017-01-01

    Postgraduate medical education (PGME) is currently transitioning to a competency-based framework. This model clarifies the desired outcome of residency training - competence. However, since the popularization of Ericsson's work on the effect of time and deliberate practice on performance level, his findings have been applied in some areas of residency training. Though this may be grounded in a noble effort to maximize patient well-being, it imposes unrealistic expectations on trainees. This work aims to demonstrate the fundamental flaws of this application and therefore the lack of validity in using Ericsson's work to develop training benchmarks at the postgraduate level as well as expose potential harms in doing so.

  13. Benchmarking Multipacting Simulations in VORPAL

    SciTech Connect

    C. Nieter, C. Roark, P. Stoltz, K. Tian

    2009-05-01

    We will present the results of benchmarking simulations run to test the ability of VORPAL to model multipacting processes in Superconducting Radio Frequency structures. VORPAL is an electromagnetic (FDTD) particle-in-cell simulation code originally developed for applications in plasma and beam physics. The addition of conformal boundaries and algorithms for secondary electron emission allow VORPAL to be applied to multipacting processes. We start with simulations of multipacting between parallel plates where there are well understood theoretical predictions for the frequency bands where multipacting is expected to occur. We reproduce the predicted multipacting bands and demonstrate departures from the theoretical predictions when a more sophisticated model of secondary emission is used. Simulations of existing cavity structures developed at Jefferson National Laboratories will also be presented where we compare results from VORPAL to experimental data.

  14. Benchmarking ICRF simulations for ITER

    SciTech Connect

    R. V. Budny, L. Berry, R. Bilato, P. Bonoli, M. Brambilla, R.J. Dumont, A. Fukuyama, R. Harvey, E.F. Jaeger, E. Lerche, C.K. Phillips, V. Vdovin, J. Wright, and members of the ITPA-IOS

    2010-09-28

    Abstract Benchmarking of full-wave solvers for ICRF simulations is performed using plasma profiles and equilibria obtained from integrated self-consistent modeling predictions of four ITER plasmas. One is for a high performance baseline (5.3 T, 15 MA) DT H-mode plasma. The others are for half-field, half-current plasmas of interest for the pre-activation phase with bulk plasma ion species being either hydrogen or He4. The predicted profiles are used by seven groups to predict the ICRF electromagnetic fields and heating profiles. Approximate agreement is achieved for the predicted heating power partitions for the DT and He4 cases. Profiles of the heating powers and electromagnetic fields are compared.

  15. Benchmarking Asteroid-Deflection Experiment

    NASA Astrophysics Data System (ADS)

    Remington, Tane; Bruck Syal, Megan; Owen, John Michael; Miller, Paul L.

    2016-10-01

    An asteroid impacting Earth could have devastating consequences. In preparation to deflect or disrupt one before it reaches Earth, it is imperative to have modeling capabilities that adequately simulate the deflection actions. Code validation is key to ensuring full confidence in simulation results used in an asteroid-mitigation plan. We are benchmarking well-known impact experiments using Spheral, an adaptive smoothed-particle hydrodynamics code, to validate our modeling of asteroid deflection. We describe our simulation results, compare them with experimental data, and discuss what we have learned from our work. This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344. LLNL-ABS-695540

  16. NASA Software Engineering Benchmarking Study

    NASA Technical Reports Server (NTRS)

    Rarick, Heather L.; Godfrey, Sara H.; Kelly, John C.; Crumbley, Robert T.; Wifl, Joel M.

    2013-01-01

    To identify best practices for the improvement of software engineering on projects, NASA's Offices of Chief Engineer (OCE) and Safety and Mission Assurance (OSMA) formed a team led by Heather Rarick and Sally Godfrey to conduct this benchmarking study. The primary goals of the study are to identify best practices that: Improve the management and technical development of software intensive systems; Have a track record of successful deployment by aerospace industries, universities [including research and development (R&D) laboratories], and defense services, as well as NASA's own component Centers; and Identify candidate solutions for NASA's software issues. Beginning in the late fall of 2010, focus topics were chosen and interview questions were developed, based on the NASA top software challenges. Between February 2011 and November 2011, the Benchmark Team interviewed a total of 18 organizations, consisting of five NASA Centers, five industry organizations, four defense services organizations, and four university or university R and D laboratory organizations. A software assurance representative also participated in each of the interviews to focus on assurance and software safety best practices. Interviewees provided a wealth of information on each topic area that included: software policy, software acquisition, software assurance, testing, training, maintaining rigor in small projects, metrics, and use of the Capability Maturity Model Integration (CMMI) framework, as well as a number of special topics that came up in the discussions. NASA's software engineering practices compared favorably with the external organizations in most benchmark areas, but in every topic, there were ways in which NASA could improve its practices. Compared to defense services organizations and some of the industry organizations, one of NASA's notable weaknesses involved communication with contractors regarding its policies and requirements for acquired software. One of NASA's strengths

  17. 75 FR 41855 - Stream Energy Pennsylvania, LLC; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Stream Energy Pennsylvania, LLC; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding of Stream Energy Pennsylvania, LLC's application...

  18. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Pennsylvania

    SciTech Connect

    Mendon, Vrushali V.; Zhao, Mingjie; Taylor, Zachary T.; Poehlman, Eric A.

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Pennsylvania. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Pennsylvania.

  19. 75 FR 10483 - Filing Dates for the Pennsylvania Special Election in the 12th Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ELECTION COMMISSION Filing Dates for the Pennsylvania Special Election in the 12th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Pennsylvania...

  20. 77 FR 48061 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Regional Haze State...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ...; Regional Haze State Implementation Plan; Correction AGENCY: Environmental Protection Agency (EPA). ] ACTION... paragraph heading regarding EPA's limited approval of Pennsylvania's Regional Haze State Implementation Plan... final rulemaking action announcing our limited approval of Pennsylvania's Regional Haze SIP. In...

  1. Benchmarking Learning and Teaching: Developing a Method

    ERIC Educational Resources Information Center

    Henderson-Smart, Cheryl; Winning, Tracey; Gerzina, Tania; King, Shalinie; Hyde, Sarah

    2006-01-01

    Purpose: To develop a method for benchmarking teaching and learning in response to an institutional need to validate a new program in Dentistry at the University of Sydney, Australia. Design/methodology/approach: After a collaborative partner, University of Adelaide, was identified, the areas of teaching and learning to be benchmarked, PBL…

  2. Beyond Benchmarking: Value-Adding Metrics

    ERIC Educational Resources Information Center

    Fitz-enz, Jac

    2007-01-01

    HR metrics has grown up a bit over the past two decades, moving away from simple benchmarking practices and toward a more inclusive approach to measuring institutional performance and progress. In this article, the acknowledged "father" of human capital performance benchmarking provides an overview of several aspects of today's HR metrics…

  3. Benchmarking can add up for healthcare accounting.

    PubMed

    Czarnecki, M T

    1994-09-01

    In 1993, a healthcare accounting and finance benchmarking survey of hospital and nonhospital organizations gathered statistics about key common performance areas. A low response did not allow for statistically significant findings, but the survey identified performance measures that can be used in healthcare financial management settings. This article explains the benchmarking process and examines some of the 1993 study's findings.

  4. A performance benchmark test for geodynamo simulations

    NASA Astrophysics Data System (ADS)

    Matsui, H.; Heien, E. M.

    2013-12-01

    In the last ten years, a number of numerical dynamo models have successfully represented basic characteristics of the geomagnetic field. As new models and numerical methods continue to be developed, it is important to update and extend benchmarks for testing these models. The first dynamo benchmark of Christensen et al. (2001) was applied to models based on spherical harmonic expansion methods. However, only a few groups have reported results of the dynamo benchmark using local methods (Harder and Hansen, 2005; Matsui and Okuda, 2005; Chan et al., 2007) because of the difficulty treating magnetic boundary conditions based on the local methods. On the other hand, spherical harmonics expansion methods perform poorly on massively parallel computers because global data communications are required for the spherical harmonics expansions to evaluate nonlinear terms. We perform benchmark tests to asses various numerical methods for the next generation of geodynamo simulations. The purpose of this benchmark test is to assess numerical geodynamo models on a massively parallel computational platform. To compare among many numerical methods as possible, we consider the model with the insulated magnetic boundary by Christensen et al. (2001) and with the pseudo vacuum magnetic boundary, because the pseudo vacuum boundaries are implemented easier by using the local method than the magnetic insulated boundaries. In the present study, we consider two kinds of benchmarks, so-called accuracy benchmark and performance benchmark. In the accuracy benchmark, we compare the dynamo models by using modest Ekman and Rayleigh numbers proposed by Christensen et. al. (2001). We investigate a required spatial resolution for each dynamo code to obtain less than 1% difference from the suggested solution of the benchmark test using the two magnetic boundary conditions. In the performance benchmark, we investigate computational performance under the same computational environment. We perform these

  5. A Seafloor Benchmark for 3-dimensional Geodesy

    NASA Astrophysics Data System (ADS)

    Chadwell, C. D.; Webb, S. C.; Nooner, S. L.

    2014-12-01

    We have developed an inexpensive, permanent seafloor benchmark to increase the longevity of seafloor geodetic measurements. The benchmark provides a physical tie to the sea floor lasting for decades (perhaps longer) on which geodetic sensors can be repeatedly placed and removed with millimeter resolution. Global coordinates estimated with seafloor geodetic techniques will remain attached to the benchmark allowing for the interchange of sensors as they fail or become obsolete, or for the sensors to be removed and used elsewhere, all the while maintaining a coherent series of positions referenced to the benchmark. The benchmark has been designed to free fall from the sea surface with transponders attached. The transponder can be recalled via an acoustic command sent from the surface to release from the benchmark and freely float to the sea surface for recovery. The duration of the sensor attachment to the benchmark will last from a few days to a few years depending on the specific needs of the experiment. The recovered sensors are then available to be reused at other locations, or again at the same site in the future. Three pins on the sensor frame mate precisely and unambiguously with three grooves on the benchmark. To reoccupy a benchmark a Remotely Operated Vehicle (ROV) uses its manipulator arm to place the sensor pins into the benchmark grooves. In June 2014 we deployed four benchmarks offshore central Oregon. We used the ROV Jason to successfully demonstrate the removal and replacement of packages onto the benchmark. We will show the benchmark design and its operational capabilities. Presently models of megathrust slip within the Cascadia Subduction Zone (CSZ) are mostly constrained by the sub-aerial GPS vectors from the Plate Boundary Observatory, a part of Earthscope. More long-lived seafloor geodetic measures are needed to better understand the earthquake and tsunami risk associated with a large rupture of the thrust fault within the Cascadia subduction zone

  6. Space radar image of Sunbury, Pennsylvania

    NASA Technical Reports Server (NTRS)

    1995-01-01

    Scientists are using this radar image of the area surrounding Sunbury, Pennsylvania to study the geologic structure and land use patterns in the Appalachian Valley and Ridge province. This image was collected on October 6, 1994 by the Spaceborne Imaging Radar-C/ X-Band Synthetic Aperture Radar (SIR-C/X-SAR) on orbit 102 of the space shuttle Endeavour. The image is centered on latitude 40.85 degrees North latitude and 76.79 degrees West longitude. The area shown is approximately 30.5 km by 38 km.(19 miles by 24 miles). North is towards the upper right of the image. The Valley and Ridge province occurs in the north-central Appalachians, primarily in Pennsylvania, Maryland, and Virginia. It is an area of adjacent valleys and ridges that formed when the Appalachian mountain were created some 370 to 390 million years ago. During the continental collision that formed the Appalachians, the rocks in this area were pushed from the side and buckled much like a rug when pushed from one end. Subsequent erosion has produced the landscape we see in this image. The more resistant rocks, such as sandstone, form the tops of the ridges which appear as forested greenish areas on this image. The less resistant rocks, such as limestone, form the lower valleys which are cleared land and farm fields and are purple in this image. Smaller rivers and streams in the area flow along the valleys and in places cut across the ridges in 'water gaps.' In addition to defining the geography of this region, the Valley and Ridge province also provides this area with natural resources. The valleys provide fertile farmland and the folded mountains form natural traps for oil and gas accumulation; coal deposits are also found in the mountains. The colors in the image are assigned to different frequencies and polarizations of the SIR-C radar as follows: red is L-band horizontally transmitted, horizontally received; green is L-band horizontally transmitted, vertically received; blue is C-band horizontally

  7. Coal: Pennsylvania anthracite 1978. Energy data report

    SciTech Connect

    Watson, W.

    1980-10-01

    Production of Pennsylvania Anthracite in 1978 decreased 14.1 percent or 824 thousand short tons from the 1977 figure of 5861 thousand short tons to 5037 thousand short tons. Buckwheat No. 1 and smaller sizes accounted for 3768 thousand short tons or 75 percent of production. Pea and larger sizes accounted for 1259 thousand short tons or 25 percent of production. Average price per ton (f.o.b. preparation plant) increased 1.1 percent from the 1977 figure of $34.86 to $35.25. Productivity declined 6.6 percent from 6.97 to 6.51 short tons per miner per day. Domestic distribution of anthracite in 1978 totaled 3895 thousand short tons or 77.3 percent of production. Of this amount, 1597 thousand short tons or 41 percent went to residential and commercial consumers, 1064 thousand short tons or 27.3 percent went to electric utilities, 748 thousand short tons or 19.2 percent went to other industrial users, 476 thousand short tons or 12.2 percent went to the iron and steel industry, and 10 thousand short tons or 0.3 percent was consumed at mining operations. US exports of anthracite in 1978 totaled 1142 thousand short tons or 22.7 percent of production. Exports to Canada were 405 thousand short tons, to South Korea - 331 thousand short tons, and to US military forces in West Germany - 276 thousand short tons. The Canadian, Korean, and German exports accounted for 1012 thousand short tons or 88.6 percent of all exports in 1978.

  8. Remote Sensing Applications to the Pennsylvania Abandoned Mine Reclamation Program

    NASA Technical Reports Server (NTRS)

    Clemens, E.; Warnick, L.

    1982-01-01

    Pennsylvania Abandoned Mine Land Inventory demonstrated the effective use of remote sensing techniques within the context of the Surface Mining Control and Reclamation Act of 1977. The inventory combined data from field work, a literature search, and photointerpretation to fulfill both State and Federal requirements. A primary project objective was to accurately identify and map all surface features and disturbances from abandoned surface and underground mining. Black-and-white aerial photographs were used to record pits, contour benches, highwalls, spoil material, graded and recontoured areas, impounded water, and serious erosion and slide prone areas. In addition, vegetation cover estimates and surrounding land uses were noted. The inventory data base provides Pennsylvania with a valuable resource management tool that should be systematically updated. The utilization of remotely sensed data from SPOT or LANDSAT-D satellites may prove valuable in the anticipated updating and monitoring of the Pennsylvania AML inventory over the next several years.

  9. 78 FR 48373 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Update of the Motor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Update of the Motor Vehicle Emissions Budgets for the Lancaster 1997 8-Hour Ozone Maintenance Area AGENCY... the Commonwealth of Pennsylvania's (Pennsylvania) State Implementation Plan (SIP). One...

  10. 30 CFR 820.11 - Performance standards: Anthracite mines in Pennsylvania.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Performance standards: Anthracite mines in... STANDARDS-ANTHRACITE MINES IN PENNSYLVANIA § 820.11 Performance standards: Anthracite mines in Pennsylvania. Anthracite mines in Pennsylvania, as specified in section 529 of the Act, shall comply with its...

  11. 30 CFR 820.11 - Performance standards: Anthracite mines in Pennsylvania.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Performance standards: Anthracite mines in... STANDARDS-ANTHRACITE MINES IN PENNSYLVANIA § 820.11 Performance standards: Anthracite mines in Pennsylvania. Anthracite mines in Pennsylvania, as specified in section 529 of the Act, shall comply with its...

  12. 30 CFR 820.11 - Performance standards: Anthracite mines in Pennsylvania.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Performance standards: Anthracite mines in... STANDARDS-ANTHRACITE MINES IN PENNSYLVANIA § 820.11 Performance standards: Anthracite mines in Pennsylvania. Anthracite mines in Pennsylvania, as specified in section 529 of the Act, shall comply with its...

  13. 30 CFR 820.11 - Performance standards: Anthracite mines in Pennsylvania.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Performance standards: Anthracite mines in... STANDARDS-ANTHRACITE MINES IN PENNSYLVANIA § 820.11 Performance standards: Anthracite mines in Pennsylvania. Anthracite mines in Pennsylvania, as specified in section 529 of the Act, shall comply with its...

  14. 30 CFR 820.11 - Performance standards: Anthracite mines in Pennsylvania.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Performance standards: Anthracite mines in... STANDARDS-ANTHRACITE MINES IN PENNSYLVANIA § 820.11 Performance standards: Anthracite mines in Pennsylvania. Anthracite mines in Pennsylvania, as specified in section 529 of the Act, shall comply with its...

  15. Understanding School Finance: A Basic Guide for Pennsylvania School Directors. [Revised.

    ERIC Educational Resources Information Center

    Davare, David W.; And Others

    This book is designed to serve as a comprehensive resource on all aspects of school finance for Pennsylvania educators. Chapter 1 provides a historical overview of Pennsylvania school finance. The next three chapters examine the local, state, and federal sources of revenue. The fifth chapter explains the components of Pennsylvania's mandatory…

  16. Local Property Tax Limitations vs. School District Employee Pension Costs in Pennsylvania

    ERIC Educational Resources Information Center

    Hartman, William T.; Shrom, Timothy J.

    2014-01-01

    In Pennsylvania as in many other states, employee pension costs are a significant source of financial pressure for school districts (Zeehandelaar and Northern 2013, Pennsylvania Public Employees' Retirement Commission 2013). In order to gain greater insight into the nature of Pennsylvania school districts' financial burden related to pension…

  17. 40 CFR 52.2052 - Motor vehicle emissions budgets for Pennsylvania ozone areas.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Pennsylvania ozone areas. 52.2052 Section 52.2052 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY...) Pennsylvania § 52.2052 Motor vehicle emissions budgets for Pennsylvania ozone areas. (a) As of December 26... nitrogen oxides (NOX) and volatile organic compounds (VOCs) for the Lancaster 1997 8-Hour Ozone...

  18. A Study of Physician Manpower Demand and Supply in Pennsylvania: Methodology and Findings.

    ERIC Educational Resources Information Center

    Brehman, George E., Jr.

    This study has 3 primary goals: (1) The development of a manpower supply-demand model for medicine in Pennsylvania; (2) Utilization of the model to make projections of physician needs for Pennsylvania from 1971-1980; and (3) A general analysis of the data particularly with regard to the current dilemma in medical care for which Pennsylvania and…

  19. 76 FR 45741 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ...EPA proposes to approve the State Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania for the purpose of incorporating the Commonwealth's Diesel-Powered Motor Vehicle Idling Act (Act 124 of 2008, or simply Act 124) into the Pennsylvania SIP. Act 124, passed by the Pennsylvania General Assembly and signed into state law by Governor Rendell in October 2008 (and......

  20. Benchmarking--Measuring and Comparing for Continuous Improvement.

    ERIC Educational Resources Information Center

    Henczel, Sue

    2002-01-01

    Discussion of benchmarking focuses on the use of internal and external benchmarking by special librarians. Highlights include defining types of benchmarking; historical development; benefits, including efficiency, improved performance, increased competitiveness, and better decision making; problems, including inappropriate adaptation; developing a…

  1. Pawpaw-Hancock folio, Maryland-West Virginia-Pennsylvania

    USGS Publications Warehouse

    Stose, G.W.; Swartz, C. K.

    1912-01-01

    The Pawpaw and Hancock quadrangles embrace parts of eastern West Virginia, western Maryland, and southern Pennsylvania between parallels 39° 30' abd 39° 45' and meridians 78° and 78° 30', and contain 460 square miles.  (See fig. 1.)  Parts of eight counties are included in the area, Morgan, Berkeley, and Hampshire in West Virginia, Washington and Allegany in Maryland, and Bedford, Fulton, and Franklin in Pennsylvania.  Hancock, Md., the the largest town in the area, Pawpaw, Great Cacapon, and Berkeley Springs, W. Va., being next in importance.

  2. Hepatic capillariasis (Capillaria hepatica) in porcupines (Erethizon dorsatum) in Pennsylvania.

    PubMed

    Hamir, A N; Rupprecht, C E

    2000-09-01

    Tissues of 53 adult porcupines (Erethizon dorsatum) from Pennsylvania were obtained for histopathologic examination. Hepatic capillariasis was recorded in 9% of the porcupines. An additional 11% of the liver sections showed lesions that were compatible with migration by Capillaria hepatica. Because only 1 section of the liver per animal was examined microscopically, the documented prevalence of C. hepatica in Pennsylvania is considered conservatively low. However, this condition was subclinical, because none of the infected animals showed clinical signs, and none revealed severe pathologic changes in the affected livers. This seems to be the only report of C. hepatica in porcupines.

  3. ICSBEP Benchmarks For Nuclear Data Applications

    NASA Astrophysics Data System (ADS)

    Briggs, J. Blair

    2005-05-01

    The International Criticality Safety Benchmark Evaluation Project (ICSBEP) was initiated in 1992 by the United States Department of Energy. The ICSBEP became an official activity of the Organization for Economic Cooperation and Development (OECD) — Nuclear Energy Agency (NEA) in 1995. Representatives from the United States, United Kingdom, France, Japan, the Russian Federation, Hungary, Republic of Korea, Slovenia, Serbia and Montenegro (formerly Yugoslavia), Kazakhstan, Spain, Israel, Brazil, Poland, and the Czech Republic are now participating. South Africa, India, China, and Germany are considering participation. The purpose of the ICSBEP is to identify, evaluate, verify, and formally document a comprehensive and internationally peer-reviewed set of criticality safety benchmark data. The work of the ICSBEP is published as an OECD handbook entitled "International Handbook of Evaluated Criticality Safety Benchmark Experiments." The 2004 Edition of the Handbook contains benchmark specifications for 3331 critical or subcritical configurations that are intended for use in validation efforts and for testing basic nuclear data. New to the 2004 Edition of the Handbook is a draft criticality alarm / shielding type benchmark that should be finalized in 2005 along with two other similar benchmarks. The Handbook is being used extensively for nuclear data testing and is expected to be a valuable resource for code and data validation and improvement efforts for decades to come. Specific benchmarks that are useful for testing structural materials such as iron, chromium, nickel, and manganese; beryllium; lead; thorium; and 238U are highlighted.

  4. Effective File I/O Bandwidth Benchmark

    SciTech Connect

    Rabenseifner, R.; Koniges, A.E.

    2000-02-15

    The effective I/O bandwidth benchmark (b{_}eff{_}io) covers two goals: (1) to achieve a characteristic average number for the I/O bandwidth achievable with parallel MPI-I/O applications, and (2) to get detailed information about several access patterns and buffer lengths. The benchmark examines ''first write'', ''rewrite'' and ''read'' access, strided (individual and shared pointers) and segmented collective patterns on one file per application and non-collective access to one file per process. The number of parallel accessing processes is also varied and well-formed I/O is compared with non-well formed. On systems, meeting the rule that the total memory can be written to disk in 10 minutes, the benchmark should not need more than 15 minutes for a first pass of all patterns. The benchmark is designed analogously to the effective bandwidth benchmark for message passing (b{_}eff) that characterizes the message passing capabilities of a system in a few minutes. First results of the b{_}eff{_}io benchmark are given for IBM SP and Cray T3E systems and compared with existing benchmarks based on parallel Posix-I/O.

  5. Benchmarking Measures of Network Influence

    NASA Astrophysics Data System (ADS)

    Bramson, Aaron; Vandermarliere, Benjamin

    2016-09-01

    Identifying key agents for the transmission of diseases (ideas, technology, etc.) across social networks has predominantly relied on measures of centrality on a static base network or a temporally flattened graph of agent interactions. Various measures have been proposed as the best trackers of influence, such as degree centrality, betweenness, and k-shell, depending on the structure of the connectivity. We consider SIR and SIS propagation dynamics on a temporally-extruded network of observed interactions and measure the conditional marginal spread as the change in the magnitude of the infection given the removal of each agent at each time: its temporal knockout (TKO) score. We argue that this TKO score is an effective benchmark measure for evaluating the accuracy of other, often more practical, measures of influence. We find that none of the network measures applied to the induced flat graphs are accurate predictors of network propagation influence on the systems studied; however, temporal networks and the TKO measure provide the requisite targets for the search for effective predictive measures.

  6. Benchmarking pKa prediction

    PubMed Central

    Davies, Matthew N; Toseland, Christopher P; Moss, David S; Flower, Darren R

    2006-01-01

    Background pKa values are a measure of the protonation of ionizable groups in proteins. Ionizable groups are involved in intra-protein, protein-solvent and protein-ligand interactions as well as solubility, protein folding and catalytic activity. The pKa shift of a group from its intrinsic value is determined by the perturbation of the residue by the environment and can be calculated from three-dimensional structural data. Results Here we use a large dataset of experimentally-determined pKas to analyse the performance of different prediction techniques. Our work provides a benchmark of available software implementations: MCCE, MEAD, PROPKA and UHBD. Combinatorial and regression analysis is also used in an attempt to find a consensus approach towards pKa prediction. The tendency of individual programs to over- or underpredict the pKa value is related to the underlying methodology of the individual programs. Conclusion Overall, PROPKA is more accurate than the other three programs. Key to developing accurate predictive software will be a complete sampling of conformations accessible to protein structures. PMID:16749919

  7. Benchmark problems in computational aeroacoustics

    NASA Technical Reports Server (NTRS)

    Porter-Locklear, Freda

    1994-01-01

    A recent directive at NASA Langley is aimed at numerically predicting principal noise sources. During my summer stay, I worked with high-order ENO code, developed by Dr. Harold Atkins, for solving the unsteady compressible Navier-Stokes equations, as it applies to computational aeroacoustics (CAA). A CAA workshop, composed of six categories of benchmark problems, has been organized to test various numerical properties of code. My task was to determine the robustness of Atkins' code for these test problems. In one category, we tested the nonlinear wave propagation of the code for the one-dimensional Euler equations, with initial pressure, density, and velocity conditions. Using freestream boundary conditions, our results were plausible. In another category, we solved the linearized two-dimensional Euler equations to test the effectiveness of radiation boundary conditions. Here we utilized MAPLE to compute eigenvalues and eigenvectors of the Jacobian given variable and flux vectors. We experienced a minor problem with inflow and outflow boundary conditions. Next, we solved the quasi one dimensional unsteady flow equations with an incoming acoustic wave of amplitude 10(exp -6). The small amplitude sound wave was incident on a convergent-divergent nozzle. After finding a steady-state solution and then marching forward, our solution indicated that after 30 periods the acoustic wave had dissipated (a period is time required for sound wave to traverse one end of nozzle to other end).

  8. Benchmark problems in computational aeroacoustics

    NASA Astrophysics Data System (ADS)

    Porter-Locklear, Freda

    1994-12-01

    A recent directive at NASA Langley is aimed at numerically predicting principal noise sources. During my summer stay, I worked with high-order ENO code, developed by Dr. Harold Atkins, for solving the unsteady compressible Navier-Stokes equations, as it applies to computational aeroacoustics (CAA). A CAA workshop, composed of six categories of benchmark problems, has been organized to test various numerical properties of code. My task was to determine the robustness of Atkins' code for these test problems. In one category, we tested the nonlinear wave propagation of the code for the one-dimensional Euler equations, with initial pressure, density, and velocity conditions. Using freestream boundary conditions, our results were plausible. In another category, we solved the linearized two-dimensional Euler equations to test the effectiveness of radiation boundary conditions. Here we utilized MAPLE to compute eigenvalues and eigenvectors of the Jacobian given variable and flux vectors. We experienced a minor problem with inflow and outflow boundary conditions. Next, we solved the quasi one dimensional unsteady flow equations with an incoming acoustic wave of amplitude 10(exp -6). The small amplitude sound wave was incident on a convergent-divergent nozzle. After finding a steady-state solution and then marching forward, our solution indicated that after 30 periods the acoustic wave had dissipated (a period is time required for sound wave to traverse one end of nozzle to other end).

  9. Benchmarking Measures of Network Influence

    PubMed Central

    Bramson, Aaron; Vandermarliere, Benjamin

    2016-01-01

    Identifying key agents for the transmission of diseases (ideas, technology, etc.) across social networks has predominantly relied on measures of centrality on a static base network or a temporally flattened graph of agent interactions. Various measures have been proposed as the best trackers of influence, such as degree centrality, betweenness, and k-shell, depending on the structure of the connectivity. We consider SIR and SIS propagation dynamics on a temporally-extruded network of observed interactions and measure the conditional marginal spread as the change in the magnitude of the infection given the removal of each agent at each time: its temporal knockout (TKO) score. We argue that this TKO score is an effective benchmark measure for evaluating the accuracy of other, often more practical, measures of influence. We find that none of the network measures applied to the induced flat graphs are accurate predictors of network propagation influence on the systems studied; however, temporal networks and the TKO measure provide the requisite targets for the search for effective predictive measures. PMID:27670635

  10. Benchmarking for Bayesian Reinforcement Learning

    PubMed Central

    Ernst, Damien; Couëtoux, Adrien

    2016-01-01

    In the Bayesian Reinforcement Learning (BRL) setting, agents try to maximise the collected rewards while interacting with their environment while using some prior knowledge that is accessed beforehand. Many BRL algorithms have already been proposed, but the benchmarks used to compare them are only relevant for specific cases. The paper addresses this problem, and provides a new BRL comparison methodology along with the corresponding open source library. In this methodology, a comparison criterion that measures the performance of algorithms on large sets of Markov Decision Processes (MDPs) drawn from some probability distributions is defined. In order to enable the comparison of non-anytime algorithms, our methodology also includes a detailed analysis of the computation time requirement of each algorithm. Our library is released with all source code and documentation: it includes three test problems, each of which has two different prior distributions, and seven state-of-the-art RL algorithms. Finally, our library is illustrated by comparing all the available algorithms and the results are discussed. PMID:27304891

  11. Benchmarking for Bayesian Reinforcement Learning.

    PubMed

    Castronovo, Michael; Ernst, Damien; Couëtoux, Adrien; Fonteneau, Raphael

    2016-01-01

    In the Bayesian Reinforcement Learning (BRL) setting, agents try to maximise the collected rewards while interacting with their environment while using some prior knowledge that is accessed beforehand. Many BRL algorithms have already been proposed, but the benchmarks used to compare them are only relevant for specific cases. The paper addresses this problem, and provides a new BRL comparison methodology along with the corresponding open source library. In this methodology, a comparison criterion that measures the performance of algorithms on large sets of Markov Decision Processes (MDPs) drawn from some probability distributions is defined. In order to enable the comparison of non-anytime algorithms, our methodology also includes a detailed analysis of the computation time requirement of each algorithm. Our library is released with all source code and documentation: it includes three test problems, each of which has two different prior distributions, and seven state-of-the-art RL algorithms. Finally, our library is illustrated by comparing all the available algorithms and the results are discussed.

  12. Developing integrated benchmarks for DOE performance measurement

    SciTech Connect

    Barancik, J.I.; Kramer, C.F.; Thode, Jr. H.C.

    1992-09-30

    The objectives of this task were to describe and evaluate selected existing sources of information on occupational safety and health with emphasis on hazard and exposure assessment, abatement, training, reporting, and control identifying for exposure and outcome in preparation for developing DOE performance benchmarks. Existing resources and methodologies were assessed for their potential use as practical performance benchmarks. Strengths and limitations of current data resources were identified. Guidelines were outlined for developing new or improved performance factors, which then could become the basis for selecting performance benchmarks. Data bases for non-DOE comparison populations were identified so that DOE performance could be assessed relative to non-DOE occupational and industrial groups. Systems approaches were described which can be used to link hazards and exposure, event occurrence, and adverse outcome factors, as needed to generate valid, reliable, and predictive performance benchmarks. Data bases were identified which contain information relevant to one or more performance assessment categories . A list of 72 potential performance benchmarks was prepared to illustrate the kinds of information that can be produced through a benchmark development program. Current information resources which may be used to develop potential performance benchmarks are limited. There is need to develop an occupational safety and health information and data system in DOE, which is capable of incorporating demonstrated and documented performance benchmarks prior to, or concurrent with the development of hardware and software. A key to the success of this systems approach is rigorous development and demonstration of performance benchmark equivalents to users of such data before system hardware and software commitments are institutionalized.

  13. Clinically meaningful performance benchmarks in MS

    PubMed Central

    Motl, Robert W.; Scagnelli, John; Pula, John H.; Sosnoff, Jacob J.; Cadavid, Diego

    2013-01-01

    Objective: Identify and validate clinically meaningful Timed 25-Foot Walk (T25FW) performance benchmarks in individuals living with multiple sclerosis (MS). Methods: Cross-sectional study of 159 MS patients first identified candidate T25FW benchmarks. To characterize the clinical meaningfulness of T25FW benchmarks, we ascertained their relationships to real-life anchors, functional independence, and physiologic measurements of gait and disease progression. Candidate T25FW benchmarks were then prospectively validated in 95 subjects using 13 measures of ambulation and cognition, patient-reported outcomes, and optical coherence tomography. Results: T25FW of 6 to 7.99 seconds was associated with a change in occupation due to MS, occupational disability, walking with a cane, and needing “some help” with instrumental activities of daily living; T25FW ≥8 seconds was associated with collecting Supplemental Security Income and government health care, walking with a walker, and inability to do instrumental activities of daily living. During prospective benchmark validation, we trichotomized data by T25FW benchmarks (<6 seconds, 6–7.99 seconds, and ≥8 seconds) and found group main effects on 12 of 13 objective and subjective measures (p < 0.05). Conclusions: Using a cross-sectional design, we identified 2 clinically meaningful T25FW benchmarks of ≥6 seconds (6–7.99) and ≥8 seconds. Longitudinal and larger studies are needed to confirm the clinical utility and relevance of these proposed T25FW benchmarks and to parse out whether there are additional benchmarks in the lower (<6 seconds) and higher (>10 seconds) ranges of performance. PMID:24174581

  14. Bathymetric Surveys of Lake Arthur and Raccoon Lake, Pennsylvania, June 2007

    USGS Publications Warehouse

    Hittle, Clinton D.; Ruby, A. Thomas

    2008-01-01

    In spring of 2007, bathymetric surveys of two Pennsylvania State Park lakes were performed to collect accurate data sets of lake-bed elevations and to develop methods and techniques to conduct similar surveys across the state. The lake-bed elevations and associated geographical position data can be merged with land-surface elevations acquired through Light Detection and Ranging (LIDAR) techniques. Lake Arthur in Butler County and Raccoon Lake in Beaver County were selected for this initial data-collection activity. In order to establish accurate water-surface elevations during the surveys, benchmarks referenced to NAVD 88 were established on land at each lake by use of differential global positioning system (DGPS) surveys. Bathymetric data were collected using a single beam, 210 kilohertz (kHz) echo sounder and were coupled with the DGPS position data utilizing a computer software package. Transects of depth data were acquired at predetermined intervals on each lake, and the shoreline was delineated using a laser range finder and compass module. Final X, Y, Z coordinates of the geographic positions and lake-bed elevations were referenced to NAD 83 and NAVD 88 and are available to create bathymetric maps of the lakes.

  15. Rivers and valleys of Pennsylvania, revisited

    NASA Astrophysics Data System (ADS)

    Morisawa, Marie

    1989-09-01

    The 1889 paper by William Morris Davis on the "Rivers and Valleys of Pennsylvania" is a landmark in the history of geomorphology. It was in this manuscript that he set forth what came to be known as the Davisian system of landscape. It is important to understand that Davis' interpretation of landforms was restricted by the geologic paradigms of his day. Uniformitarianism was strongly entrenched and Darwin's theory of evolution had become popularly accepted. The concept of the landmass Appalachia and then current theories on mountain building affected the approach that Davis took in hypothesizing the origin and development of the Folded Appalachian drainage. All of these geologic precepts influenced the formulation and explanation of his theories. In his exposition he adapted, synthesized and embellished on ideas he derived from fellow geologists such as Gilbert, Dutton, Powell, and McGee. A number of the concepts he proposed in the 1889 paper quickly became the bases for geomorphic studies by others: the cycles of river erosion and landscape evolution and the peneplain (here called base level erosion). The cycle of erosion became the model for subsequent geomorphic analyses, and peneplain hunting became a popular sport for geomorphologists. Davis' hypothesis of the origin and development of Pennsylvanian drainage stimulated subsequent discussion and further hypotheses by others. In fact, many of the later theories were refinements and/or elaborations of ideas mentioned in this paper of Davis. He proposed the origin of the drainage as consequent streams, then antecedence, superposition, headward extension of divides by piracy, erosion along lines of weaknesses (faults, easily erodible beds) through resistant ridges and normal fluvial erosion. Thus, the hypotheses of regional superposition (Johnson), extended consequents (Ruedemann), consequents and local superposition (Meyerhoff and Olmstead), the utilization of structural weaknesses in development of transverse

  16. Updates to the integrated protein-protein interaction benchmarks: Docking benchmark version 5 and affinity benchmark version 2

    PubMed Central

    Vreven, Thom; Moal, Iain H.; Vangone, Anna; Pierce, Brian G.; Kastritis, Panagiotis L.; Torchala, Mieczyslaw; Chaleil, Raphael; Jiménez-García, Brian; Bates, Paul A.; Fernandez-Recio, Juan; Bonvin, Alexandre M.J.J.; Weng, Zhiping

    2015-01-01

    We present an updated and integrated version of our widely used protein-protein docking and binding affinity benchmarks. The benchmarks consist of non-redundant, high quality structures of protein-protein complexes along with the unbound structures of their components. Fifty-five new complexes were added to the docking benchmark, 35 of which have experimentally-measured binding affinities. These updated docking and affinity benchmarks now contain 230 and 179 entries, respectively. In particular, the number of antibody-antigen complexes has increased significantly, by 67% and 74% in the docking and affinity benchmarks, respectively. We tested previously developed docking and affinity prediction algorithms on the new cases. Considering only the top ten docking predictions per benchmark case, a prediction accuracy of 38% is achieved on all 55 cases, and up to 50% for the 32 rigid-body cases only. Predicted affinity scores are found to correlate with experimental binding energies up to r=0.52 overall, and r=0.72 for the rigid complexes. PMID:26231283

  17. Updates to the Integrated Protein-Protein Interaction Benchmarks: Docking Benchmark Version 5 and Affinity Benchmark Version 2.

    PubMed

    Vreven, Thom; Moal, Iain H; Vangone, Anna; Pierce, Brian G; Kastritis, Panagiotis L; Torchala, Mieczyslaw; Chaleil, Raphael; Jiménez-García, Brian; Bates, Paul A; Fernandez-Recio, Juan; Bonvin, Alexandre M J J; Weng, Zhiping

    2015-09-25

    We present an updated and integrated version of our widely used protein-protein docking and binding affinity benchmarks. The benchmarks consist of non-redundant, high-quality structures of protein-protein complexes along with the unbound structures of their components. Fifty-five new complexes were added to the docking benchmark, 35 of which have experimentally measured binding affinities. These updated docking and affinity benchmarks now contain 230 and 179 entries, respectively. In particular, the number of antibody-antigen complexes has increased significantly, by 67% and 74% in the docking and affinity benchmarks, respectively. We tested previously developed docking and affinity prediction algorithms on the new cases. Considering only the top 10 docking predictions per benchmark case, a prediction accuracy of 38% is achieved on all 55 cases and up to 50% for the 32 rigid-body cases only. Predicted affinity scores are found to correlate with experimental binding energies up to r=0.52 overall and r=0.72 for the rigid complexes.

  18. The skyshine benchmark experiment revisited.

    PubMed

    Terry, Ian R

    2005-01-01

    With the coming renaissance of nuclear power, heralded by new nuclear power plant construction in Finland, the issue of qualifying modern tools for calculation becomes prominent. Among the calculations required may be the determination of radiation levels outside the plant owing to skyshine. For example, knowledge of the degree of accuracy in the calculation of gamma skyshine through the turbine hall roof of a BWR plant is important. Modern survey programs which can calculate skyshine dose rates tend to be qualified only by verification with the results of Monte Carlo calculations. However, in the past, exacting experimental work has been performed in the field for gamma skyshine, notably the benchmark work in 1981 by Shultis and co-workers, which considered not just the open source case but also the effects of placing a concrete roof above the source enclosure. The latter case is a better reflection of reality as safety considerations nearly always require the source to be shielded in some way, usually by substantial walls but by a thinner roof. One of the tools developed since that time, which can both calculate skyshine radiation and accurately model the geometrical set-up of an experiment, is the code RANKERN, which is used by Framatome ANP and other organisations for general shielding design work. The following description concerns the use of this code to re-address the experimental results from 1981. This then provides a realistic gauge to validate, but also to set limits on, the program for future gamma skyshine applications within the applicable licensing procedures for all users of the code.

  19. XWeB: The XML Warehouse Benchmark

    NASA Astrophysics Data System (ADS)

    Mahboubi, Hadj; Darmont, Jérôme

    With the emergence of XML as a standard for representing business data, new decision support applications are being developed. These XML data warehouses aim at supporting On-Line Analytical Processing (OLAP) operations that manipulate irregular XML data. To ensure feasibility of these new tools, important performance issues must be addressed. Performance is customarily assessed with the help of benchmarks. However, decision support benchmarks do not currently support XML features. In this paper, we introduce the XML Warehouse Benchmark (XWeB), which aims at filling this gap. XWeB derives from the relational decision support benchmark TPC-H. It is mainly composed of a test data warehouse that is based on a unified reference model for XML warehouses and that features XML-specific structures, and its associate XQuery decision support workload. XWeB's usage is illustrated by experiments on several XML database management systems.

  20. NAS Grid Benchmarks. 1.0

    NASA Technical Reports Server (NTRS)

    VanderWijngaart, Rob; Frumkin, Michael; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    We provide a paper-and-pencil specification of a benchmark suite for computational grids. It is based on the NAS (NASA Advanced Supercomputing) Parallel Benchmarks (NPB) and is called the NAS Grid Benchmarks (NGB). NGB problems are presented as data flow graphs encapsulating an instance of a slightly modified NPB task in each graph node, which communicates with other nodes by sending/receiving initialization data. Like NPB, NGB specifies several different classes (problem sizes). In this report we describe classes S, W, and A, and provide verification values for each. The implementor has the freedom to choose any language, grid environment, security model, fault tolerance/error correction mechanism, etc., as long as the resulting implementation passes the verification test and reports the turnaround time of the benchmark.

  1. Social benchmarking to improve river ecosystems.

    PubMed

    Cary, John; Pisarski, Anne

    2011-01-01

    To complement physical measures or indices of river health a social benchmarking instrument has been developed to measure community dispositions and behaviour regarding river health. This instrument seeks to achieve three outcomes. First, to provide a benchmark of the social condition of communities' attitudes, values, understanding and behaviours in relation to river health; second, to provide information for developing management and educational priorities; and third, to provide an assessment of the long-term effectiveness of community education and engagement activities in achieving changes in attitudes, understanding and behaviours in relation to river health. In this paper the development of the social benchmarking instrument is described and results are presented from the first state-wide benchmark study in Victoria, Australia, in which the social dimensions of river health, community behaviours related to rivers, and community understanding of human impacts on rivers were assessed.

  2. Benchmarking ENDF/B-VII.0

    NASA Astrophysics Data System (ADS)

    van der Marck, Steven C.

    2006-12-01

    The new major release VII.0 of the ENDF/B nuclear data library has been tested extensively using benchmark calculations. These were based upon MCNP-4C3 continuous-energy Monte Carlo neutronics simulations, together with nuclear data processed using the code NJOY. Three types of benchmarks were used, viz., criticality safety benchmarks, (fusion) shielding benchmarks, and reference systems for which the effective delayed neutron fraction is reported. For criticality safety, more than 700 benchmarks from the International Handbook of Criticality Safety Benchmark Experiments were used. Benchmarks from all categories were used, ranging from low-enriched uranium, compound fuel, thermal spectrum ones (LEU-COMP-THERM), to mixed uranium-plutonium, metallic fuel, fast spectrum ones (MIX-MET-FAST). For fusion shielding many benchmarks were based on IAEA specifications for the Oktavian experiments (for Al, Co, Cr, Cu, LiF, Mn, Mo, Si, Ti, W, Zr), Fusion Neutronics Source in Japan (for Be, C, N, O, Fe, Pb), and Pulsed Sphere experiments at Lawrence Livermore National Laboratory (for 6Li, 7Li, Be, C, N, O, Mg, Al, Ti, Fe, Pb, D 2O, H 2O, concrete, polyethylene and teflon). For testing delayed neutron data more than thirty measurements in widely varying systems were used. Among these were measurements in the Tank Critical Assembly (TCA in Japan) and IPEN/MB-01 (Brazil), both with a thermal spectrum, and two cores in Masurca (France) and three cores in the Fast Critical Assembly (FCA, Japan), all with fast spectra. In criticality safety, many benchmarks were chosen from the category with a thermal spectrum, low-enriched uranium, compound fuel (LEU-COMP-THERM), because this is typical of most current-day reactors, and because these benchmarks were previously underpredicted by as much as 0.5% by most nuclear data libraries (such as ENDF/B-VI.8, JEFF-3.0). The calculated results presented here show that this underprediction is no longer there for ENDF/B-VII.0. The average over 257

  3. Public Relations in Accounting: A Benchmark Study.

    ERIC Educational Resources Information Center

    Pincus, J. David; Pincus, Karen V.

    1987-01-01

    Reports on a national study of one segment of the professional services market: the accounting profession. Benchmark data on CPA firms' attitudes toward and uses of public relations are presented and practical and theoretical/research issues are discussed. (JC)

  4. DOE Commercial Building Benchmark Models: Preprint

    SciTech Connect

    Torcelini, P.; Deru, M.; Griffith, B.; Benne, K.; Halverson, M.; Winiarski, D.; Crawley, D. B.

    2008-07-01

    To provide a consistent baseline of comparison and save time conducting such simulations, the U.S. Department of Energy (DOE) has developed a set of standard benchmark building models. This paper will provide an executive summary overview of these benchmark buildings, and how they can save building analysts valuable time. Fully documented and implemented to use with the EnergyPlus energy simulation program, the benchmark models are publicly available and new versions will be created to maintain compatibility with new releases of EnergyPlus. The benchmark buildings will form the basis for research on specific building technologies, energy code development, appliance standards, and measurement of progress toward DOE energy goals. Having a common starting point allows us to better share and compare research results and move forward to make more energy efficient buildings.

  5. Aquatic Life Benchmarks for Pesticide Registration

    EPA Pesticide Factsheets

    Each Aquatic Life Benchmark is based on the most sensitive, scientifically acceptable toxicity endpoint available to EPA for a given taxon (for example, freshwater fish) of all scientifically acceptable toxicity data available to EPA.

  6. The proportion of elderly in Pennsylvania is slipping but....

    PubMed

    Waldman, H Barry; Cannella, Dolores; Perlman, Steven P

    2013-01-01

    Media reports describing the anticipated increase of tens of millions of elderly residents and their attendant billions of dollar costs for health services during the next decades are difficult for any person to place in proper perspective. As a result, these estimates become "just numbers" not actual people. Census Bureau reports are used at the national, state and county levels to provide an increased meaningful picture when the 65 and older population of Pennsylvania will increase to 22.6 percent of the state population. In 2000, 12.4 percent of the U.S. population was 65 years and older (15.6 percent in Pennsylvania, 1.9 million elderly). Only in the state of Florida was the proportion greater. In 2010, the proportion of elderly in the population of Pennsylvania ranked 4th (behind Florida, West Virginia and Maine). It was tied for 3rd (behind Florida and North Dakota) with 2.5 percent of the population 85 years and over. By 2030, the projected number of elderly in Pennsylvania (22.6 percent of the state population) will rank 11th. But ... "Starting on Jan 1, (2011) our 79-million-strong baby boomer generation will be turning 65 at the rate of one elderly every eight seconds.

  7. Worth the Journey: The University Museum, University of Pennsylvania.

    ERIC Educational Resources Information Center

    Academe: Bulletin of the AAUP, 1979

    1979-01-01

    Described is the University of Pennsylvania's University Museum, which is the nation's largest museum devoted to archaeology and anthropology. Though not an art museum, the University Museum contains objects of artistic quality as well as artifacts that reveal whole cultures of such areas as the Near East, Mediterranean, and Egypt. (JMD)

  8. Pennsylvania's Pre-Kindergarten Crisis: A Crime Prevention Tragedy.

    ERIC Educational Resources Information Center

    2003

    Noting that at-risk children who attend high quality early childhood care and pre-kindergarten programs are less likely to commit delinquent or criminal behaviors than children denied access to such programs, this report presents information on the effectiveness of such programs for preventing crime and argues that Pennsylvania can prevent crime…

  9. Examining the Efficacy of Management for Pennsylvania School Health Programs

    ERIC Educational Resources Information Center

    Jacobi, Wendy J.

    2010-01-01

    In Pennsylvania, certified school nurses were governed by the same educational rules and administrative directives as teachers. School nurses were supervised and evaluated by non-nurse managers who had no knowledge of the scope of school nurse practice. A focus of the study was to examine the efficacy of management for school health programs. The…

  10. Culturing Stool Specimens for Campylobacter spp., Pennsylvania, USA

    PubMed Central

    M’ikanatha, Nkuchia M.; Dettinger, Lisa A.; Perry, Amanda; Rogers, Paul; Reynolds, Stanley M.

    2012-01-01

    In 2010, we surveyed 176 clinical laboratories in Pennsylvania regarding stool specimen testing practices for enteropathogens, including Campylobacter spp. Most (96.3%) routinely test for Campylobacter spp. In 17 (15.7%), a stool antigen test is the sole method for diagnosis. We recommend that laboratory practice guidelines for Campylobacter spp. testing be developed. PMID:22377086

  11. Developing GAP Training for Growers: Perspectives from Pennsylvania Supermarkets

    ERIC Educational Resources Information Center

    Tobin, Daniel; Thomson, Joan; LaBorde, Luke; Bagdonis, Jessica

    2011-01-01

    Major supermarket chains increasingly are requiring their produce suppliers to provide evidence of compliance with on-farm food safety standards, known as Good Agricultural Practices (GAPs). To develop a relevant GAP training curriculum that meets the needs of Pennsylvania growers, supermarkets that operate in the state were surveyed to determine…

  12. An Evaluation of the Expanded Nutrition Education Program in Pennsylvania.

    ERIC Educational Resources Information Center

    Hustey, Joyce

    The Nutrition Education Program, implemented in 25 Pennsylvania counties in 1969, attempted to help low-income families improve the nutritional adequacy of their diet by teaching food preparation, buying, and storing, and encouraging the use of food stamps. As of June, 1970 monthly turnover of clients stabilized at five percent, but there was a…

  13. An Evaluation Study of Teleteaching in Pennsylvania, 1987-1988.

    ERIC Educational Resources Information Center

    Dusewicz, Russell A.; Patrick, Edward M.

    This document presents the final report on the Evaluation of the Pennsylvania Teleteaching Project, which was designed to accomplish six objectives: (1) to provide students with the opportunity to take courses that would otherwise be unavailable; (2) to provide students with a higher level of learning; (3) to be usable across a wide variety of…

  14. 400 Systems Later: Outcomes of the Pennsylvania Project.

    ERIC Educational Resources Information Center

    Haney, Colleen

    A program was developed to provide long-term loans of high technology equipment to severely handicapped students who require such assistance to meet educational goals. Coordinated by the Pennsylvania Special Education Assistive Device Center (ADC), the program enables handicapped students to communicate, to access computers for instruction, and to…

  15. Sustainability of corn stover harvest strategies in Pennsylvania

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Pennsylvania has a long history of harvesting corn stover after grain harvest for animal bedding and feed or as a component of mushroom compost, or as silage for dairy cattle feed. With the shallow soils and rolling topography, soil erosion and carbon losses have been minimized through extensive use...

  16. Public Library Services to Older People in Pennsylvania: A Survey.

    ERIC Educational Resources Information Center

    Ling-nam, Leo Ip

    The purpose of this study was to establish a profile of services to older people in Pennsylvania public libraries. A survey was distributed to 50 district library centers and headquarters of the state library and 50 independent public libraries. The response rate was 65%. Major findings of the study were the following: (1) 66.15% of respondents…

  17. Linking the Pennsylvania PSSA Assessments to NWEA MAP Tests

    ERIC Educational Resources Information Center

    Northwest Evaluation Association, 2016

    2016-01-01

    Northwest Evaluation Association™ (NWEA™) is committed to providing partners with useful tools to help make inferences from the Measures of Academic Progress® (MAP®) interim assessment scores. Recently, NWEA completed a concordance study to connect the scales of the Pennsylvania System of School Assessment (PSSA) reading and math with those of the…

  18. Pennsylvania Village to Get Safe, Reliable Water Supply

    EPA Pesticide Factsheets

    A Pennsylvania village whose unfiltered, contaminated water source made it the top violator of federal and state drinking water laws will be connected to a public water system in 2015 with $2.2 million from EPA’s Drinking Water State Revolving Fund

  19. Property Tax Restrictions on School Board Taxing Authority in Pennsylvania

    ERIC Educational Resources Information Center

    Shrom, Timothy J.; Hartman, William

    2014-01-01

    The purpose of this article was to present the results of a study that analyzed Pennsylvania local school boards' taxing authority, pre- and post-enactment of Special Session Act 1, "The Taxpayer Relief Act," in 2006, in terms of its percent share of school districts' total budget in order to better understand the impact of the new…

  20. The Demand for Higher Education: Pennsylvania's Nonresident Tuition Experience.

    ERIC Educational Resources Information Center

    Noorbakhsh, Abbas; Culp, David

    2002-01-01

    Explores the estimation of tuition elasticity of resident and nonresident demand for higher education in the Pennsylvania State System of Higher Education. Finds that nonresident demand is price elastic, thus explaining the 40 percent decline in nonresident enrollment between 1991 and 1996 after average nonresident tuition increased nearly 20…

  1. Pennsylvania Puts Renewed Focus on High Cost of Public Colleges

    ERIC Educational Resources Information Center

    Sander, Libby

    2008-01-01

    Figuring out how to pay for college is a common challenge for many students across the country. But in Pennsylvania, where tuition at public two- and four-year institutions is among the highest in the country, state officials are revisiting a topic that has long frustrated students and officials alike. This article reports that with the meltdown…

  2. National Environmental/Energy Workforce Assessment for Pennsylvania.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the State of Pennsylvania. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste,…

  3. Applied Communication: A Workshop Presenters' Handbook for Pennsylvania Educators.

    ERIC Educational Resources Information Center

    Mattson, Sandra; And Others

    This handbook, which was developed to assist individuals serving as applied communication (AC) trainers to English, business, and vocational education teachers throughout Pennsylvania, contains presentation materials, suggested activities, and selected resources to structure and facilitate inservice training to AC teachers. Part 1 contains…

  4. Report on the Preservation Planning Project: University of Pennsylvania Libraries.

    ERIC Educational Resources Information Center

    Sparks, Peter G., Comp.

    The University of Pennsylvania Libraries' Preservation Planning Project was designed to explore new ideas for planning and operating a preservation program for the Penn Library. The first goal of the project was to study the feasibility of an organizational plan that would put the preservation effort under the direction of a small internal staff…

  5. Principles of Technology. Workshop Presenter's Handbook for Pennsylvania Educators.

    ERIC Educational Resources Information Center

    Wichowski, Chester P.

    This workshop presenter's handbook was developed to provide assistance to those who will serve as Principles of Technology trainers of science, industrial arts/technology education, and mathematics teachers throughout Pennsylvania. The handbook provides trainers with presentation materials, transparency masters, suggested activities, and selected…

  6. Postgraduation Activities: All Degree Levels in Pennsylvania, 1980.

    ERIC Educational Resources Information Center

    Donny, William F.

    The employment of graduates of all degree levels in Pennsylvania institutions of higher education was assessed in 1980, based on data for 48,162 graduates, or 54.3 percent of the graduates at all degree levels. Attention was directed to the proportions of graduates in each degree field and level: (1) employed in their fields of preparation, (2)…

  7. Postgraduation Activities: All Degree Levels in Pennsylvania, 1979.

    ERIC Educational Resources Information Center

    Donny, William F.

    The employment of graduates of all degree levels in Pennsylvania institutions of higher education in 1979 was examined, based on data for 44,875 graduates or 50.6 percent of all higher education graduates. Research was designed to determine what proportion of graduates in each degree field and degree level were employed in their fields of…

  8. Student Assistance Program in Pennsylvania. Evaluation Final Report.

    ERIC Educational Resources Information Center

    Fertman, Carl I.; Schlesinger, Jo; Fichter, Cele; Tarasevich, Susan; Zhang, Xiaoyan; Wald, Holly

    This report contains the second year evaluation of the Student Assistance Program (SAP) in Pennsylvania. These school-based and school-linked programs address barriers to learning for youth at risk for social and emotional problems, drug and alcohol use and abuse, and depression. Second year evaluation focused on identifying essential components…

  9. An Evaluation of Student Assistance Programs in Pennsylvania.

    ERIC Educational Resources Information Center

    Swisher, John D.; And Others

    1993-01-01

    Evaluated Pennsylvania Department of Education-sponsored training of members of core team Student Assistance Programs (SAPs). Compared student response averages from schools that had implemented core teams with those from matched schools without SAPs. Found that students in SAP schools were more likely to talk to friends about risks of smoking.…

  10. Net Migration Turnaround in Pennsylvania Nonmetropolitan Minor Civil Divisions.

    ERIC Educational Resources Information Center

    Humphrey, Craig R.; And Others

    Examining 1,815 Pennsylvania rural boroughs and townships, seven variables were employed to determine the places where net migration had been outward 1940-60 and inward 1960-70 and where it had been inward 1960-70 and outward 1960-70. The demographic variables employed were: (1) total population of each selected nonmetropolitan area, (2) absolute…

  11. 19. VIEW SOUTHWEST OF INTERMEDIATE VERTICAL PENNSYLVANIA PETIT TRUSS WITH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    19. VIEW SOUTHWEST OF INTERMEDIATE VERTICAL PENNSYLVANIA PETIT TRUSS WITH CASTLE ROCK IN BACKGROUND. JUNCTION OF INTERMEDIATE VERTICAL AND TOP CHORD WITH STABILIZING LATERAL STRUT ABOVE AND SWAY STRUT BELOW. ORIGINAL PAIRED DIAGONAL EYE BARS LATER REINFORCED WITH TIE ROD - New River Bridge, Spanning New River at State Route 623, Pembroke, Giles County, VA

  12. Linking Ready Kids to Ready Schools: A View from Pennsylvania

    ERIC Educational Resources Information Center

    W. K. Kellogg Foundation, 2008

    2008-01-01

    Pennsylvania is one of a handful of states that are leading the way in ensuring children receive a continuum of care starting at birth and extending throughout childhood so that they can move seamlessly from home to child care to preschool to school, and then from grade to grade. That means children have to be ready for school. It also means that…

  13. Career and Technical Education in Pennsylvania: Opportunities for Commonwealth Policy

    ERIC Educational Resources Information Center

    Muller, Rob; Hoye, J. D.; Kazis, Richard

    2005-01-01

    Career and technical education (CTE) in Pennsylvania faces a dual challenge. CTE programs must prepare students for careers in the 21st century and the new knowledge economy. Simultaneously, CTE must meet or exceed academic expectations and standards required of all students. This report summarizes the findings and recommendations of Jobs for…

  14. Distance Learning for GED[R] Students in Rural Pennsylvania

    ERIC Educational Resources Information Center

    Prins, Esther; Drayton, Brendaly; Gungor, Ramazan; Kassab, Cathy

    2012-01-01

    Although many adult basic education programs offer distance learning (DL) for GED (General Educational Development) and English as a Second Language learners, this topic has received little scholarly attention. This article examines the availability, usage, and effectiveness of DL for rural GED candidates in Pennsylvania; students' demographic and…

  15. GED Preparation through Distance Learning in Rural Pennsylvania

    ERIC Educational Resources Information Center

    Prins, Esther; Drayton, Brendaly; Gungor, Ramazan; Kassab, Cathy

    2011-01-01

    This study investigated the types, use, and effectiveness of distance learning (DL) for General Education Development (GED) candidates in rural Pennsylvania. The research goal was to provide information for enhancing DL GED study options. Specifically, the study, which was conducted in 2009-2010, sought to: identify the types and use of GED…

  16. The Rural Mystique and Tourism Development: Data from Pennsylvania.

    ERIC Educational Resources Information Center

    Willits, Fern K.

    1993-01-01

    Telephone surveys of 1,881 of 2,729 Pennsylvania households and follow-up with 1,241 showed that rural residents, older adults, and those with less income and education were more likely to accept the image of rurality as wholesome and desirable. Acceptance of the rural mystique was also related to lifestyle and consumer choices, suggesting…

  17. Directory of Open-Space Facilities in Pennsylvania.

    ERIC Educational Resources Information Center

    Warner, Jeannette V., Comp.

    A directory of new school buildings in Pennsylvania with open-space construction and those which recently renovated or built a new wing designed for open-concept teaching is provided. Entries are arranged by county, and with counties by school district. School address, contact person (and his/her address and telephone number), and a brief…

  18. Counselors' Use of Functional Assessment: A Survey of Pennsylvania Counselors.

    ERIC Educational Resources Information Center

    Lane, Mildred D.

    As people with disabilities are becoming more included in society, professional counselors are required to develop skills and identify tools to assess, counsel, and advocate for these clients. This article presents Pennsylvania counselors' definition of functional assessment and procedures, techniques, and instruments currently in use. Most…

  19. Selected Collective Bargaining Agreements of Pennsylvania Two-Year Colleges.

    ERIC Educational Resources Information Center

    National Education Association, Washington, DC.

    This collection of collective bargaining agreements contains one- to three-year contracts for four two-year institutions in Pennsylvania. The agreements are between the Board of Trustees of Reading Area Community College and the Federation of Reading Area Community College, Local 3137, American Federation of Teachers bargaining unit; between…

  20. The Elementary Physical Education Program: Quality and Sustainability in Pennsylvania

    ERIC Educational Resources Information Center

    Weimer, Alison

    2013-01-01

    This study examined enabling conditions related to implementing and sustaining a high-quality physical education program at three elementary schools in Pennsylvania. Physical education is being reduced or removed from elementary curriculums because of reduced school budgets and a strong focus on academic standards. Furthermore, the lack of…

  1. The Public Mind: Views of Pennsylvania Citizens. Report No. 3.

    ERIC Educational Resources Information Center

    Mansfield Univ., PA.

    During February-March 1991, 1,518 randomly selected Pennsylvania adults with listed telephone numbers were surveyed on political, educational, and health issues. With regard to education, respondents: (1) strongly favored limiting class size to 15 students in grades K-3, and funding public education through the state income tax (not local taxes);…

  2. Planning a Special Education Building for Chester County, Pennsylvania.

    ERIC Educational Resources Information Center

    Chester County Schools, West Chester, PA.

    Chester County (Pennsylvania) is described in terms of its demography and its school system; its special education program is also reviewed. Placement and program organization are outlined for the trainable mentally retarded, brain injured, socially and emotionally disturbed, and physically, visually, or auditorially handicapped. The need for…

  3. Wintering ovenbird from Belize recovered on Pennsylvania breeding ground

    USGS Publications Warehouse

    Dowell, B.A.; Robbins, C.S.

    1998-01-01

    A first-winter Ovenbird (Seiurus aurocapillus) banded in a cacao plantation in central Belize on 8 February 1989 was found dead on the deck of a home on its breeding ground in northwestern Pennsylvania on 28 June 1997, tying the 9-year age record for the species.

  4. In Pennsylvania, Students Express More Apathy than Excitement

    ERIC Educational Resources Information Center

    Wilson, Robin

    2008-01-01

    Pennsylvania is considered one of the nation's key swing states. But over in Penn State's student union, there wasn't much excitement about the forthcoming election--even though it is the first presidential vote that most undergraduates will cast. A visit last week by "The Chronicle" to Penn State and two other campuses in the central…

  5. The Fifth Annual Pennsylvania Conference on Postsecondary Occupational Education.

    ERIC Educational Resources Information Center

    Gillie, Angelo C., Ed.

    The document contains the full text of the following conference papers: Introduction: Cooperative Ventures in Vocational Education: Pennsylvania Style, by Angelo C. Gillie, Sr.; Cooperation and Coordination Among Secondary and Postsecondary Vocational Education: The Massachusetts Story, Charles H. Buzzell and Vincent P. Lamo; Cooperation and…

  6. The Pennsylvania Writing Project: From Teachers to Teachers.

    ERIC Educational Resources Information Center

    Weiss, Robert H.

    West Chester State College and the intermediate units of Chester, Delaware, and Montgomery counties joined in 1979 to develop the Pennsylvania Writing Project (PWP) as a National Writing Project site. The William Penn Foundation provided initial funding for the project, and a number of schools and school districts have also contributed funds. Each…

  7. Reading First in Pennsylvania: Achievement Findings after Five Years

    ERIC Educational Resources Information Center

    Bean, Rita; Draper, Jason; Turner, Greg; Zigmond, Naomi

    2010-01-01

    This article reports on the student achievement outcomes for third graders in Reading First (RF) schools in Pennsylvania over the five years of implementation for the group as a whole, for disaggregated groups of third graders, and for third graders who received reading instruction in RF schools for one, two, and three years. We also present a…

  8. An Exploration of Pennsylvania Corrective Action Plans, 2006-2007

    ERIC Educational Resources Information Center

    Morgan-Davis, Carrie Lynn

    2013-01-01

    With the "No Child Left Behind Act of 2001" ("NCLB"), signed into law on January 8, 2002, schools nationwide have been challenged to improve student achievement. Several middle and junior high schools in the Commonwealth of Pennsylvania were identified as being in need of Corrective Action in 2006 based upon data from the…

  9. 76 FR 61130 - Pennsylvania Disaster Number PA-00044

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-03

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Pennsylvania Disaster Number PA-00044 AGENCY: U.S. Small Business Administration. ACTION.../2011 is hereby amended to include the following areas as adversely affected by the disaster:...

  10. Child and Family Resource Program (Pottsville, Pennsylvania). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    Family centers were used to coordinate the delivery of services in the Child and Family Reosurce Program (CFRP) in Pottsville, Pennsylvania, one of 11 demonstration sites in this Head Start-affiliated program. Cooperation between county service agencies was fostered by implementation of a task force whose members were executive directors of the…

  11. The 1978 Pennsylvania Orchard and Vineyard Inventory Survey

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Significant developments in the fruit industry in Pennsylvania are reported to provide basic information as a guide in the production and marketing of apples, pears, cherries, peaches, grapes, plums, prunes and nectarines. Tables show the number of growers, trees and acres by kind of fruit as well as the age of the trees, the number of barrels produced, and production by county and region.

  12. Divergent Fortunes: Top Incomes and the Middle Class in Pennsylvania

    ERIC Educational Resources Information Center

    Price, Mark; Sommeiller, Estelle; Wazeter, Ellis; Basurto, Luis

    2014-01-01

    The pace of income growth since the 1970s has been slower for Pennsylvanians than in the 30 years following 1945. In addition to being slower, income growth since the 1970s has also been lopsided, with a small fraction of the highest-income households capturing most income growth in Pennsylvania. This report examines the extent to which these…

  13. Journal of the Pennsylvania Counseling Association, 1999-2000.

    ERIC Educational Resources Information Center

    Brooks, Clifford W., Jr., Ed.; Carey, Andrew L., Ed.

    2000-01-01

    This document consists of the two issues making up volume 2 of "The Journal of the Pennsylvania Counseling Association." The articles attempt to meet the interests and needs of those in various counseling fields such as counselor education, mental health, career, rehabilitation, and community or school counseling. Articles in the first…

  14. Workplace: Linking Career Counselors and Librarians in Pennsylvania.

    ERIC Educational Resources Information Center

    Mallinger, Stephen Mark

    1991-01-01

    Pennsylvania's implementation of Education Information Centers sought to develop a feasible library career guidance model. Training workshops dealt with sensitive issues such as counselor and librarian stereotypes and use of the term "counseling." New linkages with community agencies were developed. (SK)

  15. The Journal of the Pennsylvania Counseling Association, Volume 5, 2003.

    ERIC Educational Resources Information Center

    Eschbach, LeeAnn, Ed.; Carey, Andy, Ed.

    2003-01-01

    This document consists of the two issues making up volume 5 of "The Journal of the Pennsylvania Counseling Association." The articles attempt to meet the interests and needs of those in various counseling fields by exploring many diverse counseling issues and counseling approaches, and discussion of current counseling topics. Articles in…

  16. Pennsylvania's Energy Curriculum for the Secondary Grades: Informational Module.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg.

    Pennsylvania's Department of Education provides eight energy education modules that cover different secondary school disciplines. This introductory publication is designed to accompany each of the eight subject-area modules. It contains background information for teachers on topics ranging from energy's definition and past uses to nuclear waste…

  17. Comparative Financial Statistics for Pennsylvania Community Colleges. Maury Overholt Report.

    ERIC Educational Resources Information Center

    Pennsylvania State Commission for Community Colleges, Harrisburg.

    Compiled to assist Pennsylvania community colleges in analyzing their financial performance in relation to their peers, this report contains financial and historical data for the 14 colleges in the state for fiscal years (FYs) 1984-85 to 1993-94. Section I examines reimbursement requests for 1991-92 in terms of enrollments, operating…

  18. Ohio River Environmental Assessment: Cultural Resources Reconnaissance, Pennsylvania,

    DTIC Science & Technology

    1977-10-01

    gave us much of the initial data for our subsequent research. Likewise, Mr. Vance Packard and Ms. Susan Zacker of the William Penn Memorial Museum...and Ronald C. Carlisle 1976a A Settler’s Log Fort/Home Pennsylvania Folklife, Vol. 25, No. 3: 39-46. 1976b Peter Colley Tavern: 19th Century Wagon

  19. Coordinating Educational Services in Pennsylvania: The Community College Perspective.

    ERIC Educational Resources Information Center

    Senier, John

    A survey was conducted to assess the various forms of articulation practiced by the Pennsylvania community colleges, including horizontal articulation (involving the movement of students from a program at one institution to another at the same level), vertical articulation (involving movement of students from one competency level to a higher…

  20. A survey of grass-finished beef producers in Pennsylvania

    Technology Transfer Automated Retrieval System (TEKTRAN)

    To meet our goal of quantifying the environmental impacts of grass-finished beef production, data on production practices in Pennsylvania were collected at the farm level via visits and online surveys. Twenty-three responses represented a total of 1,055 animals on 2,155 acres of land. Farms were rel...

  1. A framework for benchmarking land models

    SciTech Connect

    Luo, Yiqi; Randerson, J.; Abramowitz, G.; Bacour, C.; Blyth, E.; Carvalhais, N.; Ciais, Philippe; Dalmonech, D.; Fisher, J.B.; Fisher, R.; Friedlingstein, P.; Hibbard, Kathleen A.; Hoffman, F. M.; Huntzinger, Deborah; Jones, C.; Koven, C.; Lawrence, David M.; Li, D.J.; Mahecha, M.; Niu, S.L.; Norby, Richard J.; Piao, S.L.; Qi, X.; Peylin, P.; Prentice, I.C.; Riley, William; Reichstein, M.; Schwalm, C.; Wang, Y.; Xia, J. Y.; Zaehle, S.; Zhou, X. H.

    2012-10-09

    Land models, which have been developed by the modeling community in the past few decades to predict future states of ecosystems and climate, have to be critically evaluated for their performance skills of simulating ecosystem responses and feedback to climate change. Benchmarking is an emerging procedure to measure performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land model performances and, meanwhile, highlights major challenges at this infant stage of benchmark analysis. The framework includes (1) targeted aspects of model performance to be evaluated, (2) a set of benchmarks as defined references to test model performance, (3) metrics to measure and compare performance skills among models so as to identify model strengths and deficiencies, and (4) model improvement. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and land surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics in response to climate change across broad temporal and spatial scales. Thus, one major challenge is to select and define a limited number of benchmarks to effectively evaluate land model performance. The second challenge is to develop metrics of measuring mismatches between models and benchmarks. The metrics may include (1) a priori thresholds of acceptable model performance and (2) a scoring system to combine data–model mismatches for various processes at different temporal and spatial scales. The benchmark analyses should identify clues of weak model performance to guide future development, thus enabling improved predictions of future states of ecosystems and climate. The near-future research effort should be on development of a set of widely acceptable benchmarks that can be used to objectively, effectively, and reliably evaluate fundamental properties of land models

  2. A framework for benchmarking land models

    SciTech Connect

    Luo, Yiqi; Randerson, James T.; Hoffman, Forrest; Norby, Richard J

    2012-01-01

    Land models, which have been developed by the modeling community in the past few decades to predict future states of ecosystems and climate, have to be critically evaluated for their performance skills of simulating ecosystem responses and feedback to climate change. Benchmarking is an emerging procedure to measure performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land model performances and, meanwhile, highlights major challenges at this infant stage of benchmark analysis. The framework includes (1) targeted aspects of model performance to be evaluated, (2) a set of benchmarks as defined references to test model performance, (3) metrics to measure and compare performance skills among models so as to identify model strengths and deficiencies, and (4) model improvement. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and land surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics in response to climate change across broad temporal and spatial scales. Thus, one major challenge is to select and define a limited number of benchmarks to effectively evaluate land model performance. The second challenge is to develop metrics of measuring mismatches between models and benchmarks. The metrics may include (1) a priori thresholds of acceptable model performance and (2) a scoring system to combine data model mismatches for various processes at different temporal and spatial scales. The benchmark analyses should identify clues of weak model performance to guide future development, thus enabling improved predictions of future states of ecosystems and climate. The near-future research effort should be on development of a set of widely acceptable benchmarks that can be used to objectively, effectively, and reliably evaluate fundamental properties of land models

  3. The MCNP6 Analytic Criticality Benchmark Suite

    SciTech Connect

    Brown, Forrest B.

    2016-06-16

    Analytical benchmarks provide an invaluable tool for verifying computer codes used to simulate neutron transport. Several collections of analytical benchmark problems [1-4] are used routinely in the verification of production Monte Carlo codes such as MCNP® [5,6]. Verification of a computer code is a necessary prerequisite to the more complex validation process. The verification process confirms that a code performs its intended functions correctly. The validation process involves determining the absolute accuracy of code results vs. nature. In typical validations, results are computed for a set of benchmark experiments using a particular methodology (code, cross-section data with uncertainties, and modeling) and compared to the measured results from the set of benchmark experiments. The validation process determines bias, bias uncertainty, and possibly additional margins. Verification is generally performed by the code developers, while validation is generally performed by code users for a particular application space. The VERIFICATION_KEFF suite of criticality problems [1,2] was originally a set of 75 criticality problems found in the literature for which exact analytical solutions are available. Even though the spatial and energy detail is necessarily limited in analytical benchmarks, typically to a few regions or energy groups, the exact solutions obtained can be used to verify that the basic algorithms, mathematics, and methods used in complex production codes perform correctly. The present work has focused on revisiting this benchmark suite. A thorough review of the problems resulted in discarding some of them as not suitable for MCNP benchmarking. For the remaining problems, many of them were reformulated to permit execution in either multigroup mode or in the normal continuous-energy mode for MCNP. Execution of the benchmarks in continuous-energy mode provides a significant advance to MCNP verification methods.

  4. Simple Benchmark Specifications for Space Radiation Protection

    NASA Technical Reports Server (NTRS)

    Singleterry, Robert C. Jr.; Aghara, Sukesh K.

    2013-01-01

    This report defines space radiation benchmark specifications. This specification starts with simple, monoenergetic, mono-directional particles on slabs and progresses to human models in spacecraft. This report specifies the models and sources needed to what the team performing the benchmark needs to produce in a report. Also included are brief descriptions of how OLTARIS, the NASA Langley website for space radiation analysis, performs its analysis.

  5. Implementation of NAS Parallel Benchmarks in Java

    NASA Technical Reports Server (NTRS)

    Frumkin, Michael; Schultz, Matthew; Jin, Hao-Qiang; Yan, Jerry

    2000-01-01

    A number of features make Java an attractive but a debatable choice for High Performance Computing (HPC). In order to gauge the applicability of Java to the Computational Fluid Dynamics (CFD) we have implemented NAS Parallel Benchmarks in Java. The performance and scalability of the benchmarks point out the areas where improvement in Java compiler technology and in Java thread implementation would move Java closer to Fortran in the competition for CFD applications.

  6. Benchmarking Attosecond Physics with Atomic Hydrogen

    DTIC Science & Technology

    2015-05-25

    Final 3. DATES COVERED (From - To) 12 Mar 12 – 11 Mar 15 4. TITLE AND SUBTITLE Benchmarking attosecond physics with atomic hydrogen 5a...NOTES 14. ABSTRACT The research team obtained uniquely reliable reference data on atomic interactions with intense few-cycle laser pulses...AND SUBTITLE Benchmarking attosecond physics with atomic hydrogen 5a. CONTRACT NUMBER FA2386-12-1-4025 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER

  7. Benchmarking for Cost Improvement. Final report

    SciTech Connect

    Not Available

    1993-09-01

    The US Department of Energy`s (DOE) Office of Environmental Restoration and Waste Management (EM) conducted the Benchmarking for Cost Improvement initiative with three objectives: Pilot test benchmarking as an EM cost improvement tool; identify areas for cost improvement and recommend actions to address these areas; provide a framework for future cost improvement. The benchmarking initiative featured the use of four principal methods (program classification, nationwide cost improvement survey, paired cost comparison and component benchmarking). Interested parties contributed during both the design and execution phases. The benchmarking initiative was conducted on an accelerated basis. Of necessity, it considered only a limited set of data that may not be fully representative of the diverse and complex conditions found at the many DOE installations. The initiative generated preliminary data about cost differences and it found a high degree of convergence on several issues. Based on this convergence, the report recommends cost improvement strategies and actions. This report describes the steps taken as part of the benchmarking initiative and discusses the findings and recommended actions for achieving cost improvement. The results and summary recommendations, reported below, are organized by the study objectives.

  8. Machine characterization and benchmark performance prediction

    NASA Technical Reports Server (NTRS)

    Saavedra-Barrera, Rafael H.

    1988-01-01

    From runs of standard benchmarks or benchmark suites, it is not possible to characterize the machine nor to predict the run time of other benchmarks which have not been run. A new approach to benchmarking and machine characterization is reported. The creation and use of a machine analyzer is described, which measures the performance of a given machine on FORTRAN source language constructs. The machine analyzer yields a set of parameters which characterize the machine and spotlight its strong and weak points. Also described is a program analyzer, which analyzes FORTRAN programs and determines the frequency of execution of each of the same set of source language operations. It is then shown that by combining a machine characterization and a program characterization, we are able to predict with good accuracy the run time of a given benchmark on a given machine. Characterizations are provided for the Cray-X-MP/48, Cyber 205, IBM 3090/200, Amdahl 5840, Convex C-1, VAX 8600, VAX 11/785, VAX 11/780, SUN 3/50, and IBM RT-PC/125, and for the following benchmark programs or suites: Los Alamos (BMK8A1), Baskett, Linpack, Livermore Loops, Madelbrot Set, NAS Kernels, Shell Sort, Smith, Whetstone and Sieve of Erathostenes.

  9. Benchmarking infrastructure for mutation text mining

    PubMed Central

    2014-01-01

    Background Experimental research on the automatic extraction of information about mutations from texts is greatly hindered by the lack of consensus evaluation infrastructure for the testing and benchmarking of mutation text mining systems. Results We propose a community-oriented annotation and benchmarking infrastructure to support development, testing, benchmarking, and comparison of mutation text mining systems. The design is based on semantic standards, where RDF is used to represent annotations, an OWL ontology provides an extensible schema for the data and SPARQL is used to compute various performance metrics, so that in many cases no programming is needed to analyze results from a text mining system. While large benchmark corpora for biological entity and relation extraction are focused mostly on genes, proteins, diseases, and species, our benchmarking infrastructure fills the gap for mutation information. The core infrastructure comprises (1) an ontology for modelling annotations, (2) SPARQL queries for computing performance metrics, and (3) a sizeable collection of manually curated documents, that can support mutation grounding and mutation impact extraction experiments. Conclusion We have developed the principal infrastructure for the benchmarking of mutation text mining tasks. The use of RDF and OWL as the representation for corpora ensures extensibility. The infrastructure is suitable for out-of-the-box use in several important scenarios and is ready, in its current state, for initial community adoption. PMID:24568600

  10. The State of the Child in Pennsylvania: A 2002 Guide to Child Well-Being in Pennsylvania.

    ERIC Educational Resources Information Center

    Ollivier, Diane J.

    This Kids Count report examines statewide trends in the well-being of Pennsylvanias children. The statistical portrait is based on trends in 19 indicators of child well being: (1) early prenatal care; (2) low birth weight; (3) infant mortality; (4) child deaths; (5) child violent deaths; (6) births to single mothers under age 20; (7) mothers with…

  11. Proceedings of the Pennsylvania Adult and Continuing Education Research Conference (5th, Indiana, Pennsylvania, March 17, 2001).

    ERIC Educational Resources Information Center

    Owens, Heather, Ed.; Thompson, Carole, Ed.

    This document contains papers from a Pennsylvania conference on adult and continuing education research. The following papers are included: "Violence against Women: Looking behind the Mask of Incarcerated Batterers" (Irene C. Baird); "Refocusing Faculty Development: The View from an Adult Learning Perspective" (Patricia A.…

  12. Water resources of Indiana County, Pennsylvania

    USGS Publications Warehouse

    Williams, D.R.; McElroy, T.A.

    1997-01-01

    Indiana County, west-central Pennsylvania, is a major producer of coal and natural gas. Water managers and residents are concerned about the effects of mining and natural gas exploration on the surface- and ground-water resources of the county. This study assesses the quality and quantity of water in Indiana County. Ground- and surface-water sources are used for public supplies that serve 61 percent of the total population of the county. The remaining 39 percent of the population live in rural areas and rely on cisterns and wells and springs that tap shallow aquifers. Most of the county is underlain by rocks of Middle to Upper Pennsylvanian age. From oldest to youngest, they are the Allegheny Group, the Glenshaw Formation, the Casselman Formation, and the Monongahela Group. Almost all the coals mined are in the Allegheny Group and the Monongahela Group. Ground water in Indiana County flows through fractures in the rock. The size and extent of the fractures, which are controlled by lithology, topography, and structure, determine the sustained yield of wells. Topography has a significant control over the yields of wells sited in the Allegheny Group. Properly sited wells in the Glenshaw Formation may have yields adequate for municipal, commercial, or industrial uses. The Casselman Formation yields adequate amounts of water for domestic use. Yield of the Monongahela Group is small, and the water may not be of suitable quality for most uses. Yields of hilltop wells may be marginal, but valley wells may yield sufficient amounts for large-volume users. Data on the other rock units are sparse to nonexistent. Few wells in the county yield more than 40 gallons per minute. Most of the wells that do are in valleys where alluvial deposits are extensive enough to be mapable. Short-term water-level fluctuations are variable from well to well. Seasonal water-level fluctuations are controlled by time of year and amount of precipitation. The quality of water from the Casselman

  13. 42 CFR 440.330 - Benchmark health benefits coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Benchmark health benefits coverage. 440.330 Section 440.330 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Benchmark-Equivalent Coverage § 440.330 Benchmark health benefits coverage. Benchmark coverage is...

  14. 42 CFR 440.330 - Benchmark health benefits coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Benchmark health benefits coverage. 440.330 Section 440.330 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Benchmark-Equivalent Coverage § 440.330 Benchmark health benefits coverage. Benchmark coverage is...

  15. 42 CFR 440.330 - Benchmark health benefits coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Benchmark health benefits coverage. 440.330 Section 440.330 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Benchmark-Equivalent Coverage § 440.330 Benchmark health benefits coverage. Benchmark coverage is...

  16. 42 CFR 440.330 - Benchmark health benefits coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Benchmark health benefits coverage. 440.330 Section 440.330 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Benchmark-Equivalent Coverage § 440.330 Benchmark health benefits coverage. Benchmark coverage is...

  17. 42 CFR 440.330 - Benchmark health benefits coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Benchmark health benefits coverage. 440.330 Section 440.330 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Benchmark-Equivalent Coverage § 440.330 Benchmark health benefits coverage. Benchmark coverage is...

  18. Storage-Intensive Supercomputing Benchmark Study

    SciTech Connect

    Cohen, J; Dossa, D; Gokhale, M; Hysom, D; May, J; Pearce, R; Yoo, A

    2007-10-30

    Critical data science applications requiring frequent access to storage perform poorly on today's computing architectures. This project addresses efficient computation of data-intensive problems in national security and basic science by exploring, advancing, and applying a new form of computing called storage-intensive supercomputing (SISC). Our goal is to enable applications that simply cannot run on current systems, and, for a broad range of data-intensive problems, to deliver an order of magnitude improvement in price/performance over today's data-intensive architectures. This technical report documents much of the work done under LDRD 07-ERD-063 Storage Intensive Supercomputing during the period 05/07-09/07. The following chapters describe: (1) a new file I/O monitoring tool iotrace developed to capture the dynamic I/O profiles of Linux processes; (2) an out-of-core graph benchmark for level-set expansion of scale-free graphs; (3) an entity extraction benchmark consisting of a pipeline of eight components; and (4) an image resampling benchmark drawn from the SWarp program in the LSST data processing pipeline. The performance of the graph and entity extraction benchmarks was measured in three different scenarios: data sets residing on the NFS file server and accessed over the network; data sets stored on local disk; and data sets stored on the Fusion I/O parallel NAND Flash array. The image resampling benchmark compared performance of software-only to GPU-accelerated. In addition to the work reported here, an additional text processing application was developed that used an FPGA to accelerate n-gram profiling for language classification. The n-gram application will be presented at SC07 at the High Performance Reconfigurable Computing Technologies and Applications Workshop. The graph and entity extraction benchmarks were run on a Supermicro server housing the NAND Flash 40GB parallel disk array, the Fusion-io. The Fusion system specs are as follows: SuperMicro X7

  19. Coalbed methane resource potential and current prospects in Pennsylvania

    USGS Publications Warehouse

    Markowski, A.K.

    1998-01-01

    Coalbed methane gas content analyses from exploratory coal cores and existing data indicate that gas content generally increases with increasing depth and rank. The coal beds studied are from the Main Bituminous field of Pennsylvania (which currently contains 24 coalbed methane pools) and the Northern and Southern Anthracite coal fields. They range from the Middle Pennsylvanian Allegheny Group to the Late Pennsylvanian-Early Permian Dunkard Group. Previous US Bureau of Mines studies revealed gas contents from 0.4 to 13.8 cm3/g at depths of 99 to 432 m for the bituminous coal beds of the Allegheny Group. More recent core data from the Allegheny Group yielded gas contents from 2.2 to 8.9 cm3/g at depths from 167 to 387 m. In the Anthracite region of eastern Pennsylvania, the little data that are available show that gas content is anomalously high or low. Gas yields from test holes in eastern Pennsylvania are low with or without artificial stimulation mainly due to the lack of a good cleat system. Overall estimates of coalbed methane resources indicate there may be 1.7 Tm3 (61 Tcf) of gas-in-place contained in the Northern Appalachian coal basin. The amount of technically recoverable coalbed methane resources is projected by the US Geological Survey National Oil and Gas Resource Assessment Team [US Geological Survey National Oil and Gas Resource Assessment Team, 1996. 1995 National assessment of United States oil and gas resources-results, methodology, and supporting data, US Geological Survey Digital Data Series DDS-30, CD-ROM, Denver, CO, 80 pp.] and Lyons [Lyons, P.C., 1997. Central-northern Appalachian coalbed methane flow grows. Oil and Gas Journal 95 (27) 76-79] at 0.3 Tm3 (11.48 Tcf). This includes portions of Pennsylvania, Ohio, West Virginia, and a small part of Maryland. Consequently, a mapping investigation was conducted to evaluate the regional geology of the bituminous coal-bearing intervals in southwestern Pennsylvania and its influence on coalbed

  20. Governor's Conference on Ethnicity. A Conference To Explore the Impact of Pennsylvania's Cultural Diversity on Public Policy. (Harrisburg, Pennsylvania, June 8-9, 1990).

    ERIC Educational Resources Information Center

    Staub, Shalom, Ed.

    This proceedings of a conference convened by the Governor of Pennsylvania explores the impact of Pennsylvania's cultural diversity upon public policy. The following five panel discussions were held: "Conservation of Cultural Heritage Resources: Values and Strategies"; "Culturally Sensitive Delivery of Health Care and Human…

  1. Benchmarking local healthcare-associated infections: available benchmarks and interpretation challenges.

    PubMed

    El-Saed, Aiman; Balkhy, Hanan H; Weber, David J

    2013-10-01

    Growing numbers of healthcare facilities are routinely collecting standardized data on healthcare-associated infection (HAI), which can be used not only to track internal performance but also to compare local data to national and international benchmarks. Benchmarking overall (crude) HAI surveillance metrics without accounting or adjusting for potential confounders can result in misleading conclusions. Methods commonly used to provide risk-adjusted metrics include multivariate logistic regression analysis, stratification, indirect standardization, and restrictions. The characteristics of recognized benchmarks worldwide, including the advantages and limitations are described. The choice of the right benchmark for the data from the Gulf Cooperation Council (GCC) states is challenging. The chosen benchmark should have similar data collection and presentation methods. Additionally, differences in surveillance environments including regulations should be taken into consideration when considering such a benchmark. The GCC center for infection control took some steps to unify HAI surveillance systems in the region. GCC hospitals still need to overcome legislative and logistic difficulties in sharing data to create their own benchmark. The availability of a regional GCC benchmark may better enable health care workers and researchers to obtain more accurate and realistic comparisons.

  2. The Concepts "Benchmarks and Benchmarking" Used in Education Planning: Teacher Education as Example

    ERIC Educational Resources Information Center

    Steyn, H. J.

    2015-01-01

    Planning in education is a structured activity that includes several phases and steps that take into account several kinds of information (Steyn, Steyn, De Waal & Wolhuter, 2002: 146). One of the sets of information that are usually considered is the (so-called) "benchmarks" and "benchmarking" regarding the focus of a…

  3. Toxicological benchmarks for wildlife: 1994 Revision

    SciTech Connect

    Opresko, D.M.; Sample, B.E.; Suter, G.W. II

    1994-09-01

    The process by which ecological risks of environmental contaminants are evaluated is two-tiered. The first tier is a screening assessment where concentrations of contaminants in the environment are compared to toxicological benchmarks which represent concentrations of chemicals in environmental media (water, sediment, soil, food, etc.) that are presumed to be nonhazardous to the surrounding biota. The second tier is a baseline ecological risk assessment where toxicological benchmarks are one of several lines of evidence used to support or refute the presence of ecological effects. The report presents toxicological benchmarks for assessment of effects of 76 chemicals on 8 representative mammalian wildlife species and 31 chemicals on 9 avian wildlife species. The chemicals are some of those that occur at United States Department of Energy waste sites; the wildlife species were chosen because they are widely distributed and provide a representative range of body sizes and diets. Further descriptions of the chosen wildlife species and chemicals are provided in the report. The benchmarks presented in this report represent values believed to be nonhazardous for the listed wildlife species. These benchmarks only consider contaminant exposure through oral ingestion of contaminated media; exposure through inhalation or direct dermal exposure are not considered in this report.

  4. Benchmarking Image Matching for Surface Description

    NASA Astrophysics Data System (ADS)

    Haala, Norbert; Stößel, Wolfgang; Gruber, Michael; Pfeifer, Norbert; Fritsch, Dieter

    2013-04-01

    Semi Global Matching algorithms have encompassed a renaissance to process stereoscopic data sets for surface reconstructions. This method is capable to provide very dense point clouds with sampling distances close to the Ground Sampling Resolution (GSD) of aerial images. EuroSDR, the pan-European organization of Spatial Data Research has initiated a benchmark for dense image matching. The expected outcomes of this benchmark are assessments for suitability, quality measures for dense surface reconstructions and run-time aspects. In particular, aerial image blocks of two sites covering two types of landscapes (urban and rural) are analysed. The benchmark' participants provide their results with respect to several criteria. As a follow-up an overall evaluation is given. Finally, point clouds of rural and urban surfaces delivered by very dense image matching algorithms and software packages are presented and results are compared.

  5. Standardized benchmarking in the quest for orthologs.

    PubMed

    Altenhoff, Adrian M; Boeckmann, Brigitte; Capella-Gutierrez, Salvador; Dalquen, Daniel A; DeLuca, Todd; Forslund, Kristoffer; Huerta-Cepas, Jaime; Linard, Benjamin; Pereira, Cécile; Pryszcz, Leszek P; Schreiber, Fabian; da Silva, Alan Sousa; Szklarczyk, Damian; Train, Clément-Marie; Bork, Peer; Lecompte, Odile; von Mering, Christian; Xenarios, Ioannis; Sjölander, Kimmen; Jensen, Lars Juhl; Martin, Maria J; Muffato, Matthieu; Gabaldón, Toni; Lewis, Suzanna E; Thomas, Paul D; Sonnhammer, Erik; Dessimoz, Christophe

    2016-05-01

    Achieving high accuracy in orthology inference is essential for many comparative, evolutionary and functional genomic analyses, yet the true evolutionary history of genes is generally unknown and orthologs are used for very different applications across phyla, requiring different precision-recall trade-offs. As a result, it is difficult to assess the performance of orthology inference methods. Here, we present a community effort to establish standards and an automated web-based service to facilitate orthology benchmarking. Using this service, we characterize 15 well-established inference methods and resources on a battery of 20 different benchmarks. Standardized benchmarking provides a way for users to identify the most effective methods for the problem at hand, sets a minimum requirement for new tools and resources, and guides the development of more accurate orthology inference methods.

  6. OpenSHMEM Implementation of HPCG Benchmark

    SciTech Connect

    Powers, Sarah S; Imam, Neena

    2016-01-01

    We describe the effort to implement the HPCG benchmark using OpenSHMEM and MPI one-sided communication. Unlike the High Performance LINPACK (HPL) benchmark that places em- phasis on large dense matrix computations, the HPCG benchmark is dominated by sparse operations such as sparse matrix-vector product, sparse matrix triangular solve, and long vector operations. The MPI one-sided implementation is developed using the one-sided OpenSHMEM implementation. Pre- liminary results comparing the original MPI, OpenSHMEM, and MPI one-sided implementations on an SGI cluster, Cray XK7 and Cray XC30 are presented. The results suggest the MPI, OpenSHMEM, and MPI one-sided implementations all obtain similar overall performance but the MPI one-sided im- plementation seems to slightly increase the run time for multigrid preconditioning in HPCG on the Cray XK7 and Cray XC30.

  7. NAS Parallel Benchmarks, Multi-Zone Versions

    NASA Technical Reports Server (NTRS)

    vanderWijngaart, Rob F.; Haopiang, Jin

    2003-01-01

    We describe an extension of the NAS Parallel Benchmarks (NPB) suite that involves solving the application benchmarks LU, BT and SP on collections of loosely coupled discretization meshes. The solutions on the meshes are updated independently, but after each time step they exchange boundary value information. This strategy, which is common among structured-mesh production flow solver codes in use at NASA Ames and elsewhere, provides relatively easily exploitable coarse-grain parallelism between meshes. Since the individual application benchmarks also allow fine-grain parallelism themselves, this NPB extension, named NPB Multi-Zone (NPB-MZ), is a good candidate for testing hybrid and multi-level parallelization tools and strategies.

  8. Coral benchmarks in the center of biodiversity.

    PubMed

    Licuanan, W Y; Robles, R; Dygico, M; Songco, A; van Woesik, R

    2017-01-30

    There is an urgent need to quantify coral reef benchmarks that assess changes and recovery rates through time and serve as goals for management. Yet, few studies have identified benchmarks for hard coral cover and diversity in the center of marine diversity. In this study, we estimated coral cover and generic diversity benchmarks on the Tubbataha reefs, the largest and best-enforced no-take marine protected area in the Philippines. The shallow (2-6m) reef slopes of Tubbataha were monitored annually, from 2012 to 2015, using hierarchical sampling. Mean coral cover was 34% (σ±1.7) and generic diversity was 18 (σ±0.9) per 75m by 25m station. The southeastern leeward slopes supported on average 56% coral cover, whereas the northeastern windward slopes supported 30%, and the western slopes supported 18% coral cover. Generic diversity was more spatially homogeneous than coral cover.

  9. Benchmarking criticality safety calculations with subcritical experiments

    SciTech Connect

    Mihalczo, J.T.

    1984-06-01

    Calculation of the neutron multiplication factor at delayed criticality may be necessary for benchmarking calculations but it may not be sufficient. The use of subcritical experiments to benchmark criticality safety calculations could result in substantial savings in fuel material costs for experiments. In some cases subcritical configurations could be used to benchmark calculations where sufficient fuel to achieve delayed criticality is not available. By performing a variety of measurements with subcritical configurations, much detailed information can be obtained which can be compared directly with calculations. This paper discusses several measurements that can be performed with subcritical assemblies and presents examples that include comparisons between calculation and experiment where possible. Where not, examples from critical experiments have been used but the measurement methods could also be used for subcritical experiments.

  10. Benchmark field study of deep neutron penetration

    SciTech Connect

    Morgan, J.F.; Sale, K. ); Gold, R.; Roberts, J.H.; Preston, C.C. )

    1991-06-10

    A unique benchmark neutron field has been established at the Lawrence Livermore National Laboratory (LLNL) to study deep penetration neutron transport. At LLNL, a tandem accelerator is used to generate a monoenergetic neutron source that permits investigation of deep neutron penetration under conditions that are virtually ideal to model, namely the transport of mono-energetic neutrons through a single material in a simple geometry. General features of the Lawrence Tandem (LATAN) benchmark field are described with emphasis on neutron source characteristics and room return background. The single material chosen for the first benchmark, LATAN-1, is a steel representative of Light Water Reactor (LWR) Pressure Vessels (PV). Also included is a brief description of the Little Boy replica, a critical reactor assembly designed to mimic the radiation doses from the atomic bomb dropped on Hiroshima, and its us in neutron spectrometry. 18 refs.

  11. Outlier Benchmark Systems With Gaia Primaries

    NASA Astrophysics Data System (ADS)

    Marocco, Federico; Pinfield, David J.; Montes, David; Zapatero Osorio, Maria Rosa; Smart, Richard L.; Cook, Neil J.; Caballero, José A.; Jones, Hugh, R. A.; Lucas, Phil W.

    2016-07-01

    Benchmark systems are critical to assisting sub-stellar physics. While the known population of benchmarks hasincreased significantly in recent years, large portions of the age-metallicity parameter space remain unexplored.Gaia will expand enormously the pool of well characterized primary stars, and our simulations show that we couldpotentially have access to more than 6000 benchmark systems out to 300 pc, allowing us to whittle down thesenbsp;systems into a large sample with outlier properties that will reveal the nature of ultra-cool dwarfs in rare parameternbsp;space. In this contribution we present the preliminary results from our effort to identify and characterize ultra-coolnbsp;companions to Gaia-imaged stars with unusual values of metallicity. Since these systems are intrinsically rare, wenbsp;expand the volume probed by targeting faint, low-proper motion systems.nbsp;/p>

  12. Nature and extent of acid snowpacks in Pennsylvania

    SciTech Connect

    Dewalle, D.R.; Sharpe, W.E.; Izbicki, J.; Wirries, D.L.

    1983-02-01

    Snowpack chemistry was evaluated with repeated surveys at 30 sampling sites across Pennsylvania during 1979-1981. The mean snowpack pH of 4.25 for 280 samples was largely due to H..mu.. from nitric acid. Snowpack sulfates were high, especially in the SW sector of the state where SO/sub 2/ emissions were also high, but did not originate only from sulfuric acid. Rain-on-snow and coastal storm snowpacks produced higher snowpack pH. Localized increases in snowpack pH were found due to additions of dust from limestone and dolomite quarry operations, especially in the central ridge and valley province. Acid loading on the landscape from snow in Pennsylvania is controlled by the total amount of snowfall as well as variations in concentrations of chemical constituents. Lead concentrations in snow packs occasionally exceeded maximum contaminant levels prescribed for drinking water. 13 references, 7 figures, 5 tables.

  13. Acid snowpack chemistry in Pennsylvania, 1979-1981

    SciTech Connect

    Dewalle, D.R.; Sharpe, W.E.; Izbicki, J.A.; Wirries, D.L.

    1983-12-01

    Snowpack chemistry was evaluated with repeated surveys at 30 sampling sites across Pennsylvania during 1979-1981. The mean snowpack pH of 4.25 of 280 samples was largely due the H/sup +/ from nitric acid. Snowpack sulfates were high, especially in the southwest sector of the state, where SO/sub 2/ emissions were also high. Rain-on-snow and coastal storm snowpacks produced higher snowpack pH. Localized increases in snowpack pH were found due to additions of dust from limestone and dolomite quarry operations, especially in the central ridge and valley province. Acid loading on the landscape from snow in Pennsylvania is controlled by the total amount of snowfall as well as variations in concentrations of chemical constituents. 16 references, 8 figures, 5 tables.

  14. Acid snowpack chemistry in Pennsylvania, 1979-81

    SciTech Connect

    DeWalle, D.R.; Sharpe, W.E.; Izbicki, J.A.; Wirries, D.L.

    1983-12-01

    Snowpack chemistry was evaluated with repeated surveys at 30 sampling sites across Pennsylvania during 1979-1981. The mean snowpack pH of 4.25 for 280 samples was largely due to H/sup +/ from nitric acid. Snowpack sulfates were high, especially in the southwest sector of the state, where SO/sub 2/ emissions were also high. Rain-on-snow and coastal storm snowpacks produced higher snowpack pH. Localized increases in snowpack pH were found due to additions of dust from limestone and dolomite quarry operations, especially in the central Ridge and Valley Province. Acid loading on the landscape from snow in Pennsylvania is controlled by the total amount of snowfall as well as variations in concentrations of chemical constituents. 16 references, 7 figures, 5 tables.

  15. Map of coal-mining features, Allegheny County, Pennsylvania

    USGS Publications Warehouse

    Davies, W.E.; Pomeroy, J.S.; Kohl, W.R.

    1976-01-01

    This map is one result of a series of studies sponsored by the Appalachian Regional Commission as part of a larger U.S. Geological Survey program of environmental analysis of a part of southwestern Pennsylvania. The map summarizes surface features resulting from coal mining. The distribution of surface features is largely from 1973, 1:12,000 scale aerial photographs verified by field reconnaissance in 1973 and 1974. Supplementary interpretations relative to surface subsidence were done using 1939 aerial photographs.

  16. Geology and groundwater resources of Monroe County, Pennsylvania

    USGS Publications Warehouse

    Lloyd, Orville B.; Carswell, Louis D.

    1979-01-01

    Monroe County is on the eastern border of Pennsylvania and includes much of the area popularly called the Poconos. It is an area long used for outdoor recreation and includes a part of the Delaware Water Gap National Recreation Area. Water resources in the county are derived from precipitation. The Lehigh and Delaware Rivers, bordering the northwestern and southeastern parts, respectively, are the drains for surface-water and groundwater discharge and are essentially unused for water supply.

  17. A Study of Arbitrations in Pennsylvania's Writing Assessment.

    ERIC Educational Resources Information Center

    Masters, James R.

    In 1991 Pennsylvania began implementation of a direct writing assessment at the sixth-grade and ninth-grade levels. A total of 18,758 sixth graders and 16,575 ninth graders wrote a response to 1 of 9 prompts reflecting 3 modes of writing. A six-point holistic scale was used to score the papers, with two readers scoring each paper. A third reader,…

  18. Selected ground-water data, Chester County, Pennsylvania

    USGS Publications Warehouse

    Sloto, Ronald A.

    1989-01-01

    Hydrologic data for Chester County, Pennsylvania are given for 3,010 wells and 32 springs. Water levels are given for 48 observation wells measured monthly during 1936-86. Chemical analyses of ground water are given for major ions, physical properties, nutrients, metals and other trace constituents, volatile organic compounds, acid organic compounds, base-neutral organic compounds, organochlorine insecticides, polychlorinated biphenyls, polychlorinated napthalenes, organophosphorous insecticides, organic acid herbicides, triazine herbicides, other organic compounds, and radionuclides.

  19. Los Alamos National Laboratory computer benchmarking 1982

    SciTech Connect

    Martin, J.L.

    1983-06-01

    Evaluating the performance of computing machinery is a continual effort of the Computer Research and Applications Group of the Los Alamos National Laboratory. This report summarizes the results of the group's benchmarking activities performed between October 1981 and September 1982, presenting compilation and execution times as well as megaflop rates for a set of benchmark codes. Tests were performed on the following computers: Cray Research, Inc. (CRI) Cray-1S; Control Data Corporation (CDC) 7600, 6600, Cyber 73, Cyber 825, Cyber 835, Cyber 855, and Cyber 205; Digital Equipment Corporation (DEC) VAX 11/780 and VAX 11/782; and Apollo Computer, Inc., Apollo.

  20. Toxicological benchmarks for wildlife: 1996 Revision

    SciTech Connect

    Sample, B.E.; Opresko, D.M.; Suter, G.W., II

    1996-06-01

    The purpose of this report is to present toxicological benchmarks for assessment of effects of certain chemicals on mammalian and avian wildlife species. Publication of this document meets a milestone for the Environmental Restoration (ER) Risk Assessment Program. This document provides the ER Program with toxicological benchmarks that may be used as comparative tools in screening assessments as well as lines of evidence to support or refute the presence of ecological effects in ecological risk assessments. The chemicals considered in this report are some that occur at US DOE waste sites, and the wildlife species evaluated herein were chosen because they represent a range of body sizes and diets.

  1. Conservation and management of crayfishes: Lessons from Pennsylvania

    USGS Publications Warehouse

    Lieb, D.A.; Bouchard, R.W.; Carline, R.F.; Nuttall, T.R.; Wallace, J.R.; Burkholder, C.L.

    2011-01-01

    North America's crayfish fauna is diverse, ecologically important, and highly threatened. Unfortunately, up-to-date information is scarce, hindering conservation and management efforts. In Pennsylvania and nearby states, recent efforts allowed us to determine the conservation status of several native crayfishes and develop management strategies for those species. Due to rarity and proximity to urban centers and introduced (exotic) crayfishes, Cambarus (Puncticambarus) sp., an undescribed member of the Cambarus acuminatus complex, is critically imperiled in Pennsylvania and possibly range-wide. Orconectes limosus is more widespread; however, recent population losses have been substantial, especially in Pennsylvania and northern Maryland, where its range has declined (retreated eastward) by greater than 200 km. Introduced congeners likely played a major role in those losses. Although extirpated from some areas, Cambarus bartonii bartonii remains widespread and is not an immediate conservation concern. In light of these findings, the role of barriers (e.g., dams), environmental protection, educational programs, and regulations in preventing crayfish invasions and conserving native crayfishes is discussed, and management initiatives centered on those factors are presented. The need for methods to eliminate exotics and monitor natives is highlighted. Although tailored to a specific regional fauna, these ideas have broad applicability and would benefit many North American crayfishes. ?? copyright 2011. Periodicals postage paid at Bethesda.

  2. Overview of TPC Benchmark E: The Next Generation of OLTP Benchmarks

    NASA Astrophysics Data System (ADS)

    Hogan, Trish

    Set to replace the aging TPC-C, the TPC Benchmark E is the next generation OLTP benchmark, which more accurately models client database usage. TPC-E addresses the shortcomings of TPC-C. It has a much more complex workload, requires the use of RAID-protected storage, generates much less I/O, and is much cheaper and easier to set up, run, and audit. After a period of overlap, it is expected that TPC-E will become the de facto OLTP benchmark.

  3. Benchmarking 2011: Trends in Education Philanthropy

    ERIC Educational Resources Information Center

    Grantmakers for Education, 2011

    2011-01-01

    The analysis in "Benchmarking 2011" is based on data from an unduplicated sample of 184 education grantmaking organizations--approximately two-thirds of Grantmakers for Education's (GFE's) network of grantmakers--who responded to an online survey consisting of fixed-choice and open-ended questions. Because a different subset of funders elects to…

  4. What Is the Impact of Subject Benchmarking?

    ERIC Educational Resources Information Center

    Pidcock, Steve

    2006-01-01

    The introduction of subject benchmarking led to fears of increased external intervention in the activities of universities and a more restrictive view of institutional autonomy, accompanied by an undermining of the academic profession, particularly through the perceived threat of the introduction of a national curriculum for higher education. For…

  5. MHEC Survey Establishes Midwest Property Insurance Benchmarks.

    ERIC Educational Resources Information Center

    Midwestern Higher Education Commission Risk Management Institute Research Bulletin, 1994

    1994-01-01

    This publication presents the results of a survey of over 200 midwestern colleges and universities on their property insurance programs and establishes benchmarks to help these institutions evaluate their insurance programs. Findings included the following: (1) 51 percent of respondents currently purchase their property insurance as part of a…

  6. Benchmark Generation and Simulation at Extreme Scale

    SciTech Connect

    Lagadapati, Mahesh; Mueller, Frank; Engelmann, Christian

    2016-01-01

    The path to extreme scale high-performance computing (HPC) poses several challenges related to power, performance, resilience, productivity, programmability, data movement, and data management. Investigating the performance of parallel applications at scale on future architectures and the performance impact of different architectural choices is an important component of HPC hardware/software co-design. Simulations using models of future HPC systems and communication traces from applications running on existing HPC systems can offer an insight into the performance of future architectures. This work targets technology developed for scalable application tracing of communication events. It focuses on extreme-scale simulation of HPC applications and their communication behavior via lightweight parallel discrete event simulation for performance estimation and evaluation. Instead of simply replaying a trace within a simulator, this work promotes the generation of a benchmark from traces. This benchmark is subsequently exposed to simulation using models to reflect the performance characteristics of future-generation HPC systems. This technique provides a number of benefits, such as eliminating the data intensive trace replay and enabling simulations at different scales. The presented work features novel software co-design aspects, combining the ScalaTrace tool to generate scalable trace files, the ScalaBenchGen tool to generate the benchmark, and the xSim tool to assess the benchmark characteristics within a simulator.

  7. Standardised Benchmarking in the Quest for Orthologs

    PubMed Central

    Altenhoff, Adrian M.; Boeckmann, Brigitte; Capella-Gutierrez, Salvador; Dalquen, Daniel A.; DeLuca, Todd; Forslund, Kristoffer; Huerta-Cepas, Jaime; Linard, Benjamin; Pereira, Cécile; Pryszcz, Leszek P.; Schreiber, Fabian; Sousa da Silva, Alan; Szklarczyk, Damian; Train, Clément-Marie; Bork, Peer; Lecompte, Odile; von Mering, Christian; Xenarios, Ioannis; Sjölander, Kimmen; Juhl Jensen, Lars; Martin, Maria J.; Muffato, Matthieu; Gabaldón, Toni; Lewis, Suzanna E.; Thomas, Paul D.; Sonnhammer, Erik; Dessimoz, Christophe

    2016-01-01

    The identification of evolutionarily related genes across different species—orthologs in particular—forms the backbone of many comparative, evolutionary, and functional genomic analyses. Achieving high accuracy in orthology inference is thus essential. Yet the true evolutionary history of genes, required to ascertain orthology, is generally unknown. Furthermore, orthologs are used for very different applications across different phyla, with different requirements in terms of the precision-recall trade-off. As a result, assessing the performance of orthology inference methods remains difficult for both users and method developers. Here, we present a community effort to establish standards in orthology benchmarking and facilitate orthology benchmarking through an automated web-based service (http://orthology.benchmarkservice.org). Using this new service, we characterise the performance of 15 well-established orthology inference methods and resources on a battery of 20 different benchmarks. Standardised benchmarking provides a way for users to identify the most effective methods for the problem at hand, sets a minimal requirement for new tools and resources, and guides the development of more accurate orthology inference methods. PMID:27043882

  8. Benchmark Problems for Spacecraft Formation Flying Missions

    NASA Technical Reports Server (NTRS)

    Carpenter, J. Russell; Leitner, Jesse A.; Burns, Richard D.; Folta, David C.

    2003-01-01

    To provide high-level focus to distributed space system flight dynamics and control research, several benchmark problems are suggested. These problems are not specific to any current or proposed mission, but instead are intended to capture high-level features that would be generic to many similar missions.

  9. Benchmarking Year Five Students' Reading Abilities

    ERIC Educational Resources Information Center

    Lim, Chang Kuan; Eng, Lin Siew; Mohamed, Abdul Rashid

    2014-01-01

    Reading and understanding a written text is one of the most important skills in English learning.This study attempts to benchmark Year Five students' reading abilities of fifteen rural schools in a district in Malaysia. The objectives of this study are to develop a set of standardised written reading comprehension and a set of indicators to inform…

  10. 2010 Recruiting Benchmarks Survey. Research Brief

    ERIC Educational Resources Information Center

    National Association of Colleges and Employers (NJ1), 2010

    2010-01-01

    The National Association of Colleges and Employers conducted its annual survey of employer members from June 15, 2010 to August 15, 2010, to benchmark data relevant to college recruiting. From a base of 861 employers holding organizational membership, there were 268 responses for a response rate of 31 percent. Following are some of the major…

  11. A MULTIMODEL APPROACH FOR CALCULATING BENCHMARK DOSE

    EPA Science Inventory


    A Multimodel Approach for Calculating Benchmark Dose
    Ramon I. Garcia and R. Woodrow Setzer

    In the assessment of dose response, a number of plausible dose- response models may give fits that are consistent with the data. If no dose response formulation had been speci...

  12. Cleanroom Energy Efficiency: Metrics and Benchmarks

    SciTech Connect

    International SEMATECH Manufacturing Initiative; Mathew, Paul A.; Tschudi, William; Sartor, Dale; Beasley, James

    2010-07-07

    Cleanrooms are among the most energy-intensive types of facilities. This is primarily due to the cleanliness requirements that result in high airflow rates and system static pressures, as well as process requirements that result in high cooling loads. Various studies have shown that there is a wide range of cleanroom energy efficiencies and that facility managers may not be aware of how energy efficient their cleanroom facility can be relative to other cleanroom facilities with the same cleanliness requirements. Metrics and benchmarks are an effective way to compare one facility to another and to track the performance of a given facility over time. This article presents the key metrics and benchmarks that facility managers can use to assess, track, and manage their cleanroom energy efficiency or to set energy efficiency targets for new construction. These include system-level metrics such as air change rates, air handling W/cfm, and filter pressure drops. Operational data are presented from over 20 different cleanrooms that were benchmarked with these metrics and that are part of the cleanroom benchmark dataset maintained by Lawrence Berkeley National Laboratory (LBNL). Overall production efficiency metrics for cleanrooms in 28 semiconductor manufacturing facilities in the United States and recorded in the Fabs21 database are also presented.

  13. Challenges and Benchmarks in Bioimage Analysis.

    PubMed

    Kozubek, Michal

    2016-01-01

    Similar to the medical imaging community, the bioimaging community has recently realized the need to benchmark various image analysis methods to compare their performance and assess their suitability for specific applications. Challenges sponsored by prestigious conferences have proven to be an effective means of encouraging benchmarking and new algorithm development for a particular type of image data. Bioimage analysis challenges have recently complemented medical image analysis challenges, especially in the case of the International Symposium on Biomedical Imaging (ISBI). This review summarizes recent progress in this respect and describes the general process of designing a bioimage analysis benchmark or challenge, including the proper selection of datasets and evaluation metrics. It also presents examples of specific target applications and biological research tasks that have benefited from these challenges with respect to the performance of automatic image analysis methods that are crucial for the given task. Finally, available benchmarks and challenges in terms of common features, possible classification and implications drawn from the results are analysed.

  14. Benchmarking in Universities: League Tables Revisited

    ERIC Educational Resources Information Center

    Turner, David

    2005-01-01

    This paper examines the practice of benchmarking universities using a "league table" approach. Taking the example of the "Sunday Times University League Table", the author reanalyses the descriptive data on UK universities. Using a linear programming technique, data envelope analysis (DEA), the author uses the re-analysis to…

  15. Algorithm and Architecture Independent Benchmarking with SEAK

    SciTech Connect

    Tallent, Nathan R.; Manzano Franco, Joseph B.; Gawande, Nitin A.; Kang, Seung-Hwa; Kerbyson, Darren J.; Hoisie, Adolfy; Cross, Joseph

    2016-05-23

    Many applications of high performance embedded computing are limited by performance or power bottlenecks. We have designed the Suite for Embedded Applications & Kernels (SEAK), a new benchmark suite, (a) to capture these bottlenecks in a way that encourages creative solutions; and (b) to facilitate rigorous, objective, end-user evaluation for their solutions. To avoid biasing solutions toward existing algorithms, SEAK benchmarks use a mission-centric (abstracted from a particular algorithm) and goal-oriented (functional) specification. To encourage solutions that are any combination of software or hardware, we use an end-user black-box evaluation that can capture tradeoffs between performance, power, accuracy, size, and weight. The tradeoffs are especially informative for procurement decisions. We call our benchmarks future proof because each mission-centric interface and evaluation remains useful despite shifting algorithmic preferences. It is challenging to create both concise and precise goal-oriented specifications for mission-centric problems. This paper describes the SEAK benchmark suite and presents an evaluation of sample solutions that highlights power and performance tradeoffs.

  16. Benchmarking 2010: Trends in Education Philanthropy

    ERIC Educational Resources Information Center

    Bearman, Jessica

    2010-01-01

    "Benchmarking 2010" offers insights into the current priorities, practices and concerns of education grantmakers. The report is divided into five sections: (1) Mapping the Education Grantmaking Landscape; (2) 2010 Funding Priorities; (3) Strategies for Leveraging Greater Impact; (4) Identifying Significant Trends in Education Funding; and (5)…

  17. Seven Benchmarks for Information Technology Investment.

    ERIC Educational Resources Information Center

    Smallen, David; Leach, Karen

    2002-01-01

    Offers benchmarks to help campuses evaluate their efforts in supplying information technology (IT) services. The first three help understand the IT budget, the next three provide insight into staffing levels and emphases, and the seventh relates to the pervasiveness of institutional infrastructure. (EV)

  18. Benchmarking Peer Production Mechanisms, Processes & Practices

    ERIC Educational Resources Information Center

    Fischer, Thomas; Kretschmer, Thomas

    2008-01-01

    This deliverable identifies key approaches for quality management in peer production by benchmarking peer production practices and processes in other areas. (Contains 29 footnotes, 13 figures and 2 tables.)[This report has been authored with contributions of: Kaisa Honkonen-Ratinen, Matti Auvinen, David Riley, Jose Pinzon, Thomas Fischer, Thomas…

  19. Drought-sensitive aquifer settings in southeastern Pennsylvania

    USGS Publications Warehouse

    Zimmerman, Tammy M.; Risser, Dennis W.

    2005-01-01

    This report describes the results of a study conducted by the U.S. Geological Survey, in cooperation with the Pennsylvania Department of Conservation and Natural Resources, Bureau of Topographic and Geologic Survey, to determine drought-sensitive aquifer settings in southeastern Pennsylvania. Because all or parts of southeastern Pennsylvania have been in drought-warning or drought-emergency status during 6 of the past 10 years from 1994 through 2004, this information should aid well owners, drillers, and water-resource managers in guiding appropriate well construction and sustainable use of Pennsylvania's water resources. 'Drought-sensitive' aquifer settings are defined for this study as areas unable to supply adequate quantities of water to wells during drought. Using information from previous investigations and a knowledge of the hydrogeology and topography of the study area, drought-sensitive aquifer settings in southeastern Pennsylvania were hypothesized as being associated with two factors - a water-table decline (WTD) index and topographic setting. The WTD index is an estimate of the theoretical water-table decline at the ground-water divide for a hypothetical aquifer with idealized geometry. The index shows the magnitude of ground-water decline after cessation of recharge is a function of (1) distance from stream to divide, (2) ground-water recharge rate, (3) transmissivity, (4) specific yield, and (5) duration of the drought. WTD indices were developed for 39 aquifers that were subsequently grouped into categories of high, moderate, and low WTD index. Drought-sensitive settings determined from the hypothesized factors were compared to locations of wells known to have been affected (gone dry, replaced, or deepened) during recent droughts. Information collected from well owners, drillers, and public agencies identified 2,016 wells affected by drought during 1998-2002. Most of the available data on the location of drought-affected wells in the study area were

  20. Increasing Incidence of Thyroid Cancer in the Commonwealth of Pennsylvania

    PubMed Central

    Bann, Darrin V.; Goyal, Neerav; Camacho, Fabian; Goldenberg, David

    2015-01-01

    IMPORTANCE The incidence of thyroid cancer in the United States has increased rapidly and Pennsylvania is the state with the highest rate of thyroid cancer in the country, although the factors driving this increase are unknown. Moreover, it remains unclear whether the increase in thyroid cancer represents a true increase in disease or is the result of overdiagnosis. OBJECTIVE To compare the increase in thyroid cancer incidence and tumor characteristics in Pennsylvania with the rest of the United States and gain insight into the factors influencing the increased incidence of thyroid cancer. DESIGN, SETTING, AND PARTICIPANTS In a population-based study, data on thyroid cancer from the Surveillance Epidemiology and End Results 9 (SEER-9) registry and the Pennsylvania Cancer Registry (PCR) from 1985 through 2009 were collected and reviewed for information regarding sex, race, histologic type of thyroid cancer, staging, and tumor size at diagnosis. International Classification of Diseases for Oncology, Third Edition code C739 (thyroid carcinoma) was used to identify 110 615 records in the SEER-9 registry and 29 030 records in the PCR. MAIN OUTCOMES AND MEASURES Average annual percent change (AAPC) in thyroid cancer incidence across various demographic groups in Pennsylvania. RESULTS The AAPC for thyroid cancer in Pennsylvania was 7.1% per year (95% CI, 6.3%–7.9%) vs 4.2% (95% CI, 3.7%–4.7%) per year in the remainder of the United States, and trends in incidence were significantly different (P < .001). Females experienced a higher AAPC (7.6% per year; 95% CI, 6.9%–8.3%) compared with males (6.1% per year; 95% CI, 4.9%–7.2%) (P < .01), and trend analysis revealed that thyroid cancer may be increasing more rapidly among black females (8.6% per year; 95% CI, 5.4%–11.9%) than among white females (7.6% per year; 95% CI, 6.8%–8.4) (P = .60; but despite the similarity in AAPC between the 2 groups, the joinpoint models fit to the data were not parallel [P < .005

  1. Finding a benchmark for monitoring hospital cleanliness.

    PubMed

    Mulvey, D; Redding, P; Robertson, C; Woodall, C; Kingsmore, P; Bedwell, D; Dancer, S J

    2011-01-01

    This study evaluated three methods for monitoring hospital cleanliness. The aim was to find a benchmark that could indicate risk to patients from a contaminated environment. We performed visual monitoring, ATP bioluminescence and microbiological screening of five clinical surfaces before and after detergent-based cleaning on two wards over a four-week period. Five additional sites that were not featured in the routine domestic specification were also sampled. Measurements from all three methods were integrated and compared in order to choose appropriate levels for routine monitoring. We found that visual assessment did not reflect ATP values nor environmental contamination with microbial flora including Staphylococcus aureus and meticillin-resistant S. aureus (MRSA). There was a relationship between microbial growth categories and the proportion of ATP values exceeding a chosen benchmark but neither reliably predicted the presence of S. aureus or MRSA. ATP values were occasionally diverse. Detergent-based cleaning reduced levels of organic soil by 32% (95% confidence interval: 16-44%; P<0.001) but did not necessarily eliminate indicator staphylococci, some of which survived the cleaning process. An ATP benchmark value of 100 relative light units offered the closest correlation with microbial growth levels <2.5 cfu/cm(2) (receiver operating characteristic ROC curve sensitivity: 57%; specificity: 57%). In conclusion, microbiological and ATP monitoring confirmed environmental contamination, persistence of hospital pathogens and measured the effect on the environment from current cleaning practices. This study has provided provisional benchmarks to assist with future assessment of hospital cleanliness. Further work is required to refine practical sampling strategy and choice of benchmarks.

  2. 42 CFR 425.602 - Establishing the benchmark.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... computing an ACO's fixed historical benchmark that is adjusted for historical growth and beneficiary... program. (2) Makes separate expenditure calculations for each of the following populations of... making up the historical benchmark, determines national growth rates and trends expenditures for...

  3. 42 CFR 425.602 - Establishing the benchmark.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... computing an ACO's fixed historical benchmark that is adjusted for historical growth and beneficiary... program. (2) Makes separate expenditure calculations for each of the following populations of... making up the historical benchmark, determines national growth rates and trends expenditures for...

  4. 42 CFR 425.602 - Establishing the benchmark.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... computing an ACO's fixed historical benchmark that is adjusted for historical growth and beneficiary... program. (2) Makes separate expenditure calculations for each of the following populations of... making up the historical benchmark, determines national growth rates and trends expenditures for...

  5. Using Benchmarking To Influence Tuition and Fee Decisions.

    ERIC Educational Resources Information Center

    Hubbell, Loren W. Loomis; Massa, Robert J.; Lapovsky, Lucie

    2002-01-01

    Discusses the use of benchmarking in managing enrollment. Using a case study, illustrates how benchmarking can help administrators develop strategies for planning and implementing admissions and pricing practices. (EV)

  6. Results Oriented Benchmarking: The Evolution of Benchmarking at NASA from Competitive Comparisons to World Class Space Partnerships

    NASA Technical Reports Server (NTRS)

    Bell, Michael A.

    1999-01-01

    Informal benchmarking using personal or professional networks has taken place for many years at the Kennedy Space Center (KSC). The National Aeronautics and Space Administration (NASA) recognized early on, the need to formalize the benchmarking process for better utilization of resources and improved benchmarking performance. The need to compete in a faster, better, cheaper environment has been the catalyst for formalizing these efforts. A pioneering benchmarking consortium was chartered at KSC in January 1994. The consortium known as the Kennedy Benchmarking Clearinghouse (KBC), is a collaborative effort of NASA and all major KSC contractors. The charter of this consortium is to facilitate effective benchmarking, and leverage the resulting quality improvements across KSC. The KBC acts as a resource with experienced facilitators and a proven process. One of the initial actions of the KBC was to develop a holistic methodology for Center-wide benchmarking. This approach to Benchmarking integrates the best features of proven benchmarking models (i.e., Camp, Spendolini, Watson, and Balm). This cost-effective alternative to conventional Benchmarking approaches has provided a foundation for consistent benchmarking at KSC through the development of common terminology, tools, and techniques. Through these efforts a foundation and infrastructure has been built which allows short duration benchmarking studies yielding results gleaned from world class partners that can be readily implemented. The KBC has been recognized with the Silver Medal Award (in the applied research category) from the International Benchmarking Clearinghouse.

  7. Unstructured Adaptive (UA) NAS Parallel Benchmark. Version 1.0

    NASA Technical Reports Server (NTRS)

    Feng, Huiyu; VanderWijngaart, Rob; Biswas, Rupak; Mavriplis, Catherine

    2004-01-01

    We present a complete specification of a new benchmark for measuring the performance of modern computer systems when solving scientific problems featuring irregular, dynamic memory accesses. It complements the existing NAS Parallel Benchmark suite. The benchmark involves the solution of a stylized heat transfer problem in a cubic domain, discretized on an adaptively refined, unstructured mesh.

  8. Taking Stock of Corporate Benchmarking Practices: Panacea or Pandora's Box?

    ERIC Educational Resources Information Center

    Fleisher, Craig S.; Burton, Sara

    1995-01-01

    Discusses why corporate communications/public relations (cc/pr) should be benchmarked (an approach used by cc/pr managers to demonstrate the value of their activities to skeptical organizational executives). Discusses myths about cc/pr benchmarking; types, targets, and focus of cc/pr benchmarking; a process model; and critical decisions about…

  9. 42 CFR 422.258 - Calculation of benchmarks.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Calculation of benchmarks. 422.258 Section 422.258... and Plan Approval § 422.258 Calculation of benchmarks. (a) The term “MA area-specific non-drug monthly... the plan bids. (c) Calculation of MA regional non-drug benchmark amount. CMS calculates the...

  10. Discovering and Implementing Best Practices to Strengthen SEAs: Collaborative Benchmarking

    ERIC Educational Resources Information Center

    Building State Capacity and Productivity Center, 2013

    2013-01-01

    This paper is written for state educational agency (SEA) leaders who are considering the benefits of collaborative benchmarking, and it addresses the following questions: (1) What does benchmarking of best practices entail?; (2) How does "collaborative benchmarking" enhance the process?; (3) How do SEAs control the process so that "their" needs…

  11. New Energy Landscapes of Pennsylvania: Forests to Farms to Fracking

    NASA Astrophysics Data System (ADS)

    Johnson, Deborah A.

    This dissertation adds to the literature on energy needed by industry, government, and citizens for decision-making. The pursuit to access or create new energy resources spawns new landscapes of energy in the early 21st century. The combination of hydraulic fracturing and horizontal drilling technologies---popularly called "fracking"---enables entry into previously inaccessible natural gas reserves such as the Marcellus shale much of which lies beneath Pennsylvania. Although this unconventional method offers a promising source of domestic energy and job growth, the potential for negative impacts raises concerns and questions. The questions include: What is the controversy about fracking in Pennsylvania? What are the impacts of fracking? What costs is Pennsylvania paying as it shifts to shale gas extraction? Are there activities taking place or material signs that point to the emerging new landscapes? Are the individuals and organizations that resist shale gas extraction---the so-called "Green Forces"---and others who live within the region of development more or less attuned to these costs? A mixed methods approach consists of landscape and stakeholder analyses including visual examination of GIS-generated maps, satellite images, and photos taken in the field specifically from four counties: Washington, Warren, McKean, and Bradford. Research captures stakeholders' voices across the public, government, and private sectors at different scales. A stakeholder matrix facilitates data organization and analysis. Data include 114 individual statements from an EPA Public Meeting, texts from 40 online-newspaper articles or blogs, and face-to-face interviews or focus group participation of 36 individuals. Further data come from a public health conference, industry convention, and public protest. The new energy landscape covers spaces in Pennsylvania where oil and gas development previously had not been present. It obscures as well as exposes the legacy of past energy

  12. Does State Aid Stimulate Public Library Expenditures? Evidence from Pennsylvania's Enhancement Aid Program

    ERIC Educational Resources Information Center

    Stine, William F.

    2006-01-01

    Pennsylvania public libraries began receiving increased allotments of state aid in 2000. In the first two years of enhancement aid, total state aid received by Pennsylvania libraries more than doubled. This reversed the trend of little growth in the years preceding 2000. The enhancement aid program also redesigned certain categories of state aid…

  13. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  14. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  15. Runaway Spending: Private Contractors Increase the Cost of School Student Transportation Services in Pennsylvania

    ERIC Educational Resources Information Center

    Price, Mark; Herzenberg, Stephen; Brandon, Sean; Herzenberg, Teresa

    2012-01-01

    This study examines the cost of transportation services for Pennsylvania's school districts, focusing especially on the impact on costs of contracting out. Using data from the Pennsylvania Department of Education from 1986 to 2008, the study statistically analyzes total costs, the costs to the state, and the costs to local school districts. On…

  16. Pennsylvania's Transition to Enterprise Computing as a Study in Strategic Alignment

    ERIC Educational Resources Information Center

    Sawyer, Steve; Hinnant, Charles C.; Rizzuto, Tracey

    2008-01-01

    We theorize about the strategic alignment of computing with organizational mission, using the Commonwealth of Pennsylvania's efforts to pursue digital government initiatives as evidence. To do this we draw on a decade (1995-2004) of changes in Pennsylvania to characterize how a state government shifts from an organizational to an enterprise…

  17. Educational Equity, Adequacy, and Equal Opportunity in the Commonwealth: An Evaluation of Pennsylvania's School Finance System

    ERIC Educational Resources Information Center

    Baker, Bruce; Levin, Jesse

    2014-01-01

    Pennsylvania has historically operated one of the nation's least equitable state school finance systems, and within that system exist some of the nation's most fiscally disadvantaged public school districts. The persistent inequalities of Pennsylvania's school finance system are not entirely a result of simple lack of effort, as policies intended…

  18. 77 FR 28261 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Nonattainment New...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-14

    ...; Nonattainment New Source Review Rules AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY... Pennsylvania's nonattainment New Source Review (NSR) program. The revision is intended to update Pennsylvania's... has occurred; and (3) allow major stationary sources to comply with Plantwide Applicability...

  19. Pennsylvania Alcohol Highway Safety Program (Curriculum Guide, Judicial, Law Enforcement, Counseling & Rehabilitation, and Local Officials Manuals.

    ERIC Educational Resources Information Center

    International Alcohol and Mental Health Associates, Inc., Philadelphia, PA.

    This material is for the use of educators involved in the Pennsylvania Alcohol-Highway Safety Program. The 16-hour course of instruction has been prepared to inform both teachers and students of the Commonwealth of Pennsylvania's DUI (Driving under the Influence) Safe Driving School. It concentrates on the development of knowledge, and the…

  20. College that Requires Workers to Be Christians Allowed to Post Job Ads on Pennsylvania Web Site

    ERIC Educational Resources Information Center

    Bartlett, Thomas

    2007-01-01

    Geneva College, a Christian institution in Pennsylvania, will be allowed to post job advertisements on a state-sponsored Web site even though the college requires employees to be Christians, according to the terms of a settlement reached in federal court. The college had sued the Pennsylvania Department of Labor and Industry and the U.S.…

  1. Is Opportunity Knocking or Slipping Away? Racial Diversity and Segregation in Pennsylvania

    ERIC Educational Resources Information Center

    Kotok, Stephen; Reed, Katherine

    2015-01-01

    Historically, Pennsylvania has struggled to integrate its public schools, especially with much of the racial diversity concentrated in urban regions. Starting in the 1960s, the Pennsylvania Human Relations Commission (PHRC) was the state's enforcing body to combat school desegregation, but since the early 1980s, when it comes to education, the…

  2. Collaboration in Pennsylvania: Rapidly Spreading Improved Chronic Care for Patients to Practices

    ERIC Educational Resources Information Center

    Bricker, Patricia L.; Baron, Richard J.; Scheirer, Jorge J.; DeWalt, Darren A.; Derrickson, John; Yunghans, Suzanne; Gabbay, Robert A.

    2010-01-01

    Introduction: Pennsylvania's Improving Performance in Practice (IPIP) program is administered by the Pennsylvania (PA) chapters of the American Academy of Family Physicians, American College of Physicians, and American Academy of Pediatrics. The project has provided coaching, monthly measurement, and patient registry support for 155 primary-care…

  3. 78 FR 25858 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Motor Vehicle...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ... From the Federal Register Online via the Government Publishing Office ] ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Motor Vehicle Emissions Budgets for the Pennsylvania Counties in the Philadelphia-Wilmington, PA-NJ-DE 1997...

  4. Trends in Black Students' College Enrollments And Participation Rates in Pennsylvania, 1980 to 1989.

    ERIC Educational Resources Information Center

    Redd, Kenneth E.

    This report examines the trends in Black undergraduate enrollments at Pennsylvania colleges and universities and postsecondary education participation rates for Pennsylvania's Black high school graduating classes for the 1980s. Enrollment trends for all undergraduates, full-time undergraduates, first-time undergraduates and for part-time…

  5. Trends in Minority College Graduates and College Educational Attainment in Pennsylvania, 1980 to 1989.

    ERIC Educational Resources Information Center

    Redd, Kenneth E.

    A study was done to describe the trends in the number and proportion of racial/ethnic minority graduates from Pennsylvania colleges and universities in the 1980s to see if minorities in the state that made gains relative to whites. The study analyzed data from the Pennsylvania Department of Education and the Census Bureau's Current Population…

  6. 77 FR 63205 - Prevailing Rate Systems; Abolishment of Montgomery, Pennsylvania, as a Nonappropriated Fund...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-16

    ... RIN 3206-AM62 Prevailing Rate Systems; Abolishment of Montgomery, Pennsylvania, as a Nonappropriated.... SUMMARY: The U.S. Office of Personnel Management is issuing a final rule to abolish the Montgomery, Pennsylvania, nonappropriated fund (NAF) Federal Wage System (FWS) wage area and redefine Chester,...

  7. Digital Citizenship Instruction in Pennsylvania Public Schools: School Leaders Expressed Beliefs and Current Practices

    ERIC Educational Resources Information Center

    Suppo, Chris A.

    2013-01-01

    The purpose of this study was to investigate digital citizenship in Pennsylvania public schools based on the responses of school leaders including superintendents, curriculum coordinators, and technology coordinators. This study examined the relationship between Pennsylvania school leader's beliefs and the implementation of digital citizenship…

  8. How Pennsylvania School Libraries Pay Off: Investments in Student Achievement and Academic Standards

    ERIC Educational Resources Information Center

    Lance, Keith Curry; Schwarz, Bill

    2012-01-01

    The purpose of this study was to examine the impact of Pennsylvania school library programs on student learning--specifically, the infrastructure (staffing, budgets, collections, technology, and access hours) that contributes most to student achievement, the costs and benefits associated with them, and the gap between current Pennsylvania school…

  9. 78 FR 5475 - Pennsylvania; Amendment No. 1 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-25

    ... (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to Individuals and... SECURITY Federal Emergency Management Agency Pennsylvania; Amendment No. 1 to Notice of a Major Disaster... notice of a major disaster declaration for the Commonwealth of Pennsylvania (FEMA-4099-DR), dated...

  10. 76 FR 65740 - Pennsylvania; Amendment No. 3 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to... SECURITY Federal Emergency Management Agency Pennsylvania; Amendment No. 3 to Notice of a Major Disaster... notice of a major disaster declaration for the Commonwealth of Pennsylvania (FEMA-4030-DR),...

  11. 76 FR 65740 - Pennsylvania; Amendment No. 4 to Notice of a Major Disaster Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... Services; 97.034, Disaster Unemployment Assistance (DUA); 97.046, Fire Management Assistance Grant; 97.048... SECURITY Federal Emergency Management Agency Pennsylvania; Amendment No. 4 to Notice of a Major Disaster... notice of a major disaster declaration for the Commonwealth of Pennsylvania (FEMA-4030-DR),...

  12. What It Takes To Start a Pennsylvania Charter School: A Guide for Applicants.

    ERIC Educational Resources Information Center

    Millot, Marc Dean

    The Pennsylvania Charter School Act (H.B. 1834), now under consideration in the Pennsylvania State legislature, allows charter schools to be approved by local school boards or school district voters. Based on the draft legislation and the experience of states with similar statutes, this paper identifies the extent of charter operators'…

  13. The Economic Impact of Achievement Gaps in Pennsylvania's Public Schools. Research Report

    ERIC Educational Resources Information Center

    Karoly, Lynn A.

    2015-01-01

    This study documents the magnitude of the gaps in student performance for public school students in Pennsylvania and estimates the economic consequences of those education performance gaps. Although Pennsylvania is one of the top-scoring states on the 2013 National Assessment of Educational Progress (NAEP) on average, the achievement gaps between…

  14. 77 FR 51930 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Attainment Plan for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-28

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania... annual fine particulate matter (PM 2.5 ) national ambient air quality standard (NAAQS) for the... submittal are available at the Pennsylvania Department of Environmental Protection, Bureau of Air...

  15. 76 FR 32321 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-06

    ... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to the Inspection and Maintenance (I/M) Program--Quality Assurance Protocol for the Safety... Implementation Plan (SIP). The revision consists of a change by the Commonwealth of Pennsylvania to the...

  16. Net Migration Turnaround in Pennsylvania Nonmetropolitan Minor Civil Divisions, 1960-70

    ERIC Educational Resources Information Center

    Humphrey, Craig R.; And Others

    1977-01-01

    The research examines the structural and spatial features of Pennsylvania nonmetropolitan places with net outmigration, 1940-60, and net inmigration, 1960-70, in comparison with Pennsylvania nonmetropolitan places with net outmigration, 1940-70. A one-way analysis of variance and step-wise discriminant function analysis were used. (Author/NQ)

  17. 78 FR 19301 - Notice of Inventory Completion: University of Pennsylvania Museum of Archaeology and Anthropology...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ... Anthropology, Philadelphia, PA AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The University of Pennsylvania Museum of Archaeology and Anthropology has completed an inventory of human remains... Pennsylvania Museum of Archaeology and Anthropology. Repatriation of the human remains to the Indian...

  18. Hopewell Furnace: A Pennsylvania Iron-Making Plantation. Teaching with Historic Places.

    ERIC Educational Resources Information Center

    Koman, Rita G.

    The rhythmic noises of the turning water wheel and the roar of the furnace blast never stopped at Hopewell Furnace (Pennsylvania) during its years of operation (1771-1883). As long as the furnace was in blast, the ironworkers' jobs were safe. In case of trouble, they could escape to the woods, fields, and creeks of rural Pennsylvania. Now a…

  19. Pennsylvania's Approach to the Competency Certification of Educational Professional Staff. Working Paper.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Education, Harrisburg.

    This document describes the Pennsylvania Competency-Based Teacher Education (PaCBTE) program and the Pennsylvania Competency-Assessment Certification (PaCAC) program and their relationship to teacher certification. The PaCBTE program is described as the state department of education's effort to assist colleges and universities in the transition to…

  20. Journal of the Pennsylvania Black Conference on Higher Education, Inc. (PBCOHE).

    ERIC Educational Resources Information Center

    Redfern, Alicia King, Ed.

    1997-01-01

    This document includes: (1) a special report by the Office of the Chancellor of the Pennsylvania State System of Higher Education on the system's equity plan, "Excellence and Equity: A Plan for Building Community in Pennsylvania's State System of Higher Education"; (2) an opinion piece titled, "The Problem of Black Students…

  1. A Must-Have for Pennsylvania Part Two: Investment in Higher Education for Growth and Opportunity

    ERIC Educational Resources Information Center

    Herzenberg, Stephen; Price, Mark; Wood, Michael

    2014-01-01

    Pennsylvania's deep cuts in funding to K-12 education since 2010-11 have drawn a great deal of attention in recent months. Less widely recognized is the fact that Pennsylvania enacted even deeper cuts, on a percentage basis, to funding for public higher education in the same period. Four-year colleges received the largest reductions in funding,…

  2. 75 FR 11228 - Surety Companies Acceptable on Federal Bonds: Pennsylvania Manufacturers Indemnity Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... Fiscal Service Surety Companies Acceptable on Federal Bonds: Pennsylvania Manufacturers Indemnity Company....C. 9305 to the following company: Pennsylvania Manufacturers Indemnity Company (NAIC 41424... renewal as long as the companies remain qualified (see 31 CFR part 223). A list of qualified companies...

  3. 77 FR 41276 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Nonattainment New...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... Pennsylvania Department of Environmental Protection, Bureau of Air Quality Control, P.O. Box 84268, 400 Market... AGENCY 40 CFR Part 52 Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania... restricted by statute. Certain other material, such as copyrighted material, is not placed on the...

  4. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  5. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Quality Control Region. 81.23 Section 81.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  6. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.23 Section 81.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  7. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  8. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  9. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Quality Control Region. 81.23 Section 81.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  10. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  11. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  12. Understanding the Knowledge and Use of Experiential Learning within Pennsylvania 4-H Clubs

    ERIC Educational Resources Information Center

    Bechtel, Robyn; Ewing, John C.; Threeton, Mark; Mincemoyer, Claudia

    2013-01-01

    Experiential learning is incorporated into the National 4-H curriculum. However, the state 4-H staff in Pennsylvania is unsure of the current knowledge and use of experiential learning within the local 4-H clubs. An online survey was distributed to Extension educators and volunteer leaders within Pennsylvania to assess the current knowledge and…

  13. The Pennsylvania Nonpublic Elementary and Secondary Education Act - Pioneer and Precedent.

    ERIC Educational Resources Information Center

    Kurtzman, David H.

    The Pennsylvania Nonpublic Elementary and Secondary Education Act, signed into law in June 1968, made Pennsylvania the first State legally powered to give direct public aid to nonpublic schools. Such schools contain about one-fourth of the State's elementary and secondary school enrollment. Aid is restricted to teachers' salaries and to textbooks…

  14. Rules and Regulations for Implementing the Pennsylvania Nonpublic Elementary and Secondary Education Act.

    ERIC Educational Resources Information Center

    Pennsylvania State Dept. of Public Instruction, Harrisburg. Office for Aid to Nonpublic Education.

    The Pennsylvania Nonpublic Elementary and Secondary Education Act was passed into law in June 1968. It authorizes the Superintendent of Public Instruction of that State to enter into contracts to purchase secular educational service from nonpublic schools in Pennsylvania. This guide contains (1) the law, (2) definitions of terms, (3) a statement…

  15. 78 FR 78310 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Update of the Motor...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ...The Environmental Protection Agency (EPA) is proposing to approve revisions to the Commonwealth of Pennsylvania's (Pennsylvania) State Implementation Plan (SIP). One revision consists of an update to the SIP-approved Motor Vehicle Emissions Budgets (MVEBs) for nitrogen oxides (NOX) and volatile organic compounds (VOCs) for the 1997 8-Hour Ozone National Ambient Air Quality Standard......

  16. 75 FR 74711 - Planet Energy (Pennsylvania) Corp.; Supplemental Notice That Initial Market-Based Rate Filing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Planet Energy (Pennsylvania) Corp.; Supplemental Notice That Initial Market... supplemental notice in the above-referenced proceeding, of Planet Energy (Pennsylvania) Corp.'s application...

  17. Procedures for scour assessments at bridges in Pennsylvania

    USGS Publications Warehouse

    Cinotto, Peter J.; White, Kirk E.

    2000-01-01

    Scour is the process and result of flowing water eroding the bed and banks of a stream. Scour at nearly 14,300 bridges(1) spanning water, and the stability of river and stream channels in Pennsylvania, are being assessed by the U.S. Geological Survey (USGS) in cooperation with the Pennsylvania Department of Transportation (PennDOT). Procedures for bridge-scour assessments have been established to address the needs of PennDOT in meeting a 1988 Federal Highway Administration mandate requiring states to establish a program to assess all public bridges over water for their vulnerability to scour. The procedures also have been established to help develop an understanding of the local and regional factors that affect scour and channel stability. This report describes procedures for the assessment of scour at all bridges that are 20 feet or greater in length that span water in Pennsylvania. There are two basic types of assessment: field-viewed bridge site assessments, for which USGS personnel visit the bridge site, and office-reviewed bridge site assessments, for which USGS personnel compile PennDOT data and do not visit the bridge site. Both types of assessments are primarily focused at assisting PennDOT in meeting the requirements of the Federal Highway Administration mandate; however, both assessments include procedures for the collection and processing of ancillary data for subsequent analysis. Date of bridge construction and the accessibility of the bridge substructure units for inspection determine which type of assessment a bridge receives. A Scour-Critical Bridge Indicator Code and a Scour Assessment Rating are computed from selected collected and compiled data. PennDOT personnel assign the final Scour-Critical Bridge Indicator Code and a Scour Assessment Rating on the basis of their review of all data. (1)Words presented in bold type are defined in the Glossary section of this report.

  18. 40 CFR 81.15 - Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Air Quality Control Region (Pennsylvania-New Jersey-Delaware). 81.15 Section 81.15 Protection of... Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware). The Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware) consists of the territorial...

  19. 40 CFR 81.15 - Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Air Quality Control Region (Pennsylvania-New Jersey-Delaware). 81.15 Section 81.15 Protection of... Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware). The Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware) consists of the territorial...

  20. 40 CFR 81.15 - Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Air Quality Control Region (Pennsylvania-New Jersey-Delaware). 81.15 Section 81.15 Protection of... Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware). The Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware) consists of the territorial...

  1. 40 CFR 81.15 - Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware).

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Air Quality Control Region (Pennsylvania-New Jersey-Delaware). 81.15 Section 81.15 Protection of... Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware). The Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware) consists of the territorial...

  2. 40 CFR 81.15 - Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Air Quality Control Region (Pennsylvania-New Jersey-Delaware). 81.15 Section 81.15 Protection of... Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware). The Metropolitan Philadelphia Interstate Air Quality Control Region (Pennsylvania-New Jersey-Delaware) consists of the territorial...

  3. Alternative Education for At-Risk Youth: An Analysis of Specific Legislation from 1995-1999 in Pennsylvania.

    ERIC Educational Resources Information Center

    Bickford, Susan

    This paper analyzes Pennsylvania's Safe Schools Act of 1995 and 1997, discussing decisions that led to its adoption and its impact on Pennsylvania schools from 1995 to 2001. It presents a history of media reports on school violence, and discusses the national experience, zero tolerance and its effects, and Pennsylvania's answer to school violence.…

  4. Access to inpatient dermatology care in Pennsylvania hospitals.

    PubMed

    Messenger, Elizabeth; Kovarik, Carrie L; Lipoff, Jules B

    2016-01-01

    Access to care is a known issue in dermatology, and many patients may experience long waiting periods to see a physician. In this study, an anonymous online survey was sent to all 274 Pennsylvania hospitals licensed by the US Department of Health in order to evaluate current levels of access to inpatient dermatology services. Although the response rate to this survey was limited, the data suggest that access to inpatient dermatology services is limited and may be problematic in hospitals across the United States. Innovation efforts and further studies are needed to address this gap in access to care.

  5. In Franklin's Path: Establishing Physics at the University of Pennsylvania

    NASA Astrophysics Data System (ADS)

    Halpern, Paul

    2008-04-01

    In 1751 Benjamin Franklin established the Academy of Philadelphia, the precursor of the University of Pennsylvania. Among its curricular mandates he envisioned included ``Natural and Mechanic History,'' using a popular text he suggested by No"el Antoine Pluche that encompassed optics and celestial dynamics among its subjects. This talk will trace the history of physics research and education at Penn from its establishment, to the appointment of the first designated physics professor, George Frederic Barker, in 1873, to the opening of the Randall Morgan Laboratory in 1901 under the directorship of Arthur Goodspeed, and finally to the inauguration of the David Rittenhouse Laboratory in 1954 under the university leadership of Gaylord Harnwell.

  6. Hydrogeology of the carbonate rocks of the Lebanon Valley, Pennsylvania

    USGS Publications Warehouse

    Meisler, Harold

    1963-01-01

    The Lebanon Valley, which is part of the Great Valley in southeastern Pennsylvania, is underlain by carbonate rocks in the southern part and by shale in the northern part. The carbonate rocks consist of alternating beds of limestone and dolomite of Cambrian and Ordovician age. Although the beds generally dip to the south, progressively younger beds crop out to the north, because the rocks are overturned. The stratigraphic units, from oldest to youngest, are: the Buffalo Springs Formation, Snitz Creek, Schaefferstown, Millbach, and Richland Formations of the Conococheague Group; the Stonehenge, Rickenbach, Epler, and Ontelaunee Formations of the Beekmantown Group; and the Annville, Myerstown, and Hershey Limestones.

  7. Remote sensing to monitor cover crop adoption in southeastern Pennsylvania

    USGS Publications Warehouse

    Hively, Wells; Sjoerd Duiker,; Greg McCarty,; Prabhakara, Kusuma

    2015-01-01

    In the Chesapeake Bay Watershed, winter cereal cover crops are often planted in rotation with summer crops to reduce the loss of nutrients and sediment from agricultural systems. Cover crops can also improve soil health, control weeds and pests, supplement forage needs, and support resilient cropping systems. In southeastern Pennsylvania, cover crops can be successfully established following corn (Zea mays L.) silage harvest and are strongly promoted for use in this niche. They are also planted following corn grain, soybean (Glycine max L.), and vegetable harvest. In Pennsylvania, the use of winter cover crops for agricultural conservation has been supported through a combination of outreach, regulation, and incentives. On-farm implementation is thought to be increasing, but the actual extent of cover crops is not well quantified. Satellite imagery can be used to map green winter cover crop vegetation on agricultural fields and, when integrated with additional remote sensing data products, can be used to evaluate wintertime vegetative groundcover following specific summer crops. This study used Landsat and SPOT (System Probatoire d’ Observation de la Terre) satellite imagery, in combination with the USDA National Agricultural Statistics Service Cropland Data Layer, to evaluate the extent and amount of green wintertime vegetation on agricultural fields in four Pennsylvania counties (Berks, Lebanon, Lancaster, and York) from 2010 to 2013. In December of 2010, a windshield survey was conducted to collect baseline data on winter cover crop implementation, with particular focus on identifying corn harvested for silage (expected earlier harvest date and lower levels of crop residue), versus for grain (expected later harvest date and higher levels of crop residue). Satellite spectral indices were successfully used to detect both the amount of green vegetative groundcover and the amount of crop residue on the surveyed fields. Analysis of wintertime satellite imagery

  8. Silurian Medina gas revitalizing Pennsylvania's historic Oil Creek

    SciTech Connect

    Pees, S.T.

    1994-10-17

    The Oil Creek Valley of Pennsylvania--in production from shallow wells since 1859 and for many hundreds of years before then by collection pits dug by Native Americans--is seeing the pursuit of an oil field phenomenon known as the deeper pool discovery. A portion of the early North American oil belt is now realizing good gas production from Lower Silurian Medina group sandstones that have thick development on a trend that cuts south-eastward across historic Oil Creek in Venango County. The paper discusses the early drilling activities, deep gas production, the medina stratigraphy, medina reservoirs, and future objectives for the area.

  9. ALLEGHENY FRONT AND HICKORY CREEK ROADLESS AREAS, PENNSYLVANIA.

    USGS Publications Warehouse

    Schweinfurth, Stanley P.; Girol, Vaughn P.

    1984-01-01

    On the basis of a mineral-resource survey the Allegheny Front and Hickory Creek Roadless Areas, Pennsylvania, have a substantiated potential for oil resources, a probable potential for gas resources, and little likelihood for the occurrence of coal and metallic mineral resources. The oil and gas in the Upper Devonian rocks are found in stratigraphic traps, that commonly are not evident from surface indications. The only sure method to determine if the Upper Devonian sandstones contain oil or gas at a specific site is to drill through the sequence and test the more favorable zones.

  10. ASBench: benchmarking sets for allosteric discovery.

    PubMed

    Huang, Wenkang; Wang, Guanqiao; Shen, Qiancheng; Liu, Xinyi; Lu, Shaoyong; Geng, Lv; Huang, Zhimin; Zhang, Jian

    2015-08-01

    Allostery allows for the fine-tuning of protein function. Targeting allosteric sites is gaining increasing recognition as a novel strategy in drug design. The key challenge in the discovery of allosteric sites has strongly motivated the development of computational methods and thus high-quality, publicly accessible standard data have become indispensable. Here, we report benchmarking data for experimentally determined allosteric sites through a complex process, including a 'Core set' with 235 unique allosteric sites and a 'Core-Diversity set' with 147 structurally diverse allosteric sites. These benchmarking sets can be exploited to develop efficient computational methods to predict unknown allosteric sites in proteins and reveal unique allosteric ligand-protein interactions to guide allosteric drug design.

  11. Recommendations for Benchmarking Preclinical Studies of Nanomedicines.

    PubMed

    Dawidczyk, Charlene M; Russell, Luisa M; Searson, Peter C

    2015-10-01

    Nanoparticle-based delivery systems provide new opportunities to overcome the limitations associated with traditional small-molecule drug therapy for cancer and to achieve both therapeutic and diagnostic functions in the same platform. Preclinical trials are generally designed to assess therapeutic potential and not to optimize the design of the delivery platform. Consequently, progress in developing design rules for cancer nanomedicines has been slow, hindering progress in the field. Despite the large number of preclinical trials, several factors restrict comparison and benchmarking of different platforms, including variability in experimental design, reporting of results, and the lack of quantitative data. To solve this problem, we review the variables involved in the design of preclinical trials and propose a protocol for benchmarking that we recommend be included in in vivo preclinical studies of drug-delivery platforms for cancer therapy. This strategy will contribute to building the scientific knowledge base that enables development of design rules and accelerates the translation of new technologies.

  12. A new tool for benchmarking cardiovascular fluoroscopes.

    PubMed

    Balter, S; Heupler, F A; Lin, P J; Wondrow, M H

    2001-01-01

    This article reports the status of a new cardiovascular fluoroscopy benchmarking phantom. A joint working group of the Society for Cardiac Angiography and Interventions (SCA&I) and the National Electrical Manufacturers Association (NEMA) developed the phantom. The device was adopted as NEMA standard XR 21-2000, "Characteristics of and Test Procedures for a Phantom to Benchmark Cardiac Fluoroscopic and Photographic Performance," in August 2000. The test ensemble includes imaging field geometry, spatial resolution, low-contrast iodine detectability, working thickness range, visibility of moving targets, and phantom entrance dose. The phantom tests systems under conditions simulating normal clinical use for fluoroscopically guided invasive and interventional procedures. Test procedures rely on trained human observers.

  13. Toxicological benchmarks for wildlife. Environmental Restoration Program

    SciTech Connect

    Opresko, D.M.; Sample, B.E.; Suter, G.W.

    1993-09-01

    This report presents toxicological benchmarks for assessment of effects of 55 chemicals on six representative mammalian wildlife species (short-tailed shrew, white-footed mouse, cottontail ink, red fox, and whitetail deer) and eight avian wildlife species (American robin, woodcock, wild turkey, belted kingfisher, great blue heron, barred owl, Cooper`s hawk, and redtailed hawk) (scientific names are presented in Appendix C). These species were chosen because they are widely distributed and provide a representative range of body sizes and diets. The chemicals are some of those that occur at United States Department of Energy (DOE) waste sites. The benchmarks presented in this report are values believed to be nonhazardous for the listed wildlife species.

  14. Parton distribution benchmarking with LHC data

    NASA Astrophysics Data System (ADS)

    Ball, Richard D.; Carrazza, Stefano; Del Debbio, Luigi; Forte, Stefano; Gao, Jun; Hartland, Nathan; Huston, Joey; Nadolsky, Pavel; Rojo, Juan; Stump, Daniel; Thorne, Robert S.; Yuan, C.-P.

    2013-04-01

    We present a detailed comparison of the most recent sets of NNLO PDFs from the ABM, CT, HERAPDF, MSTW and NNPDF collaborations. We compare parton distributions at low and high scales and parton luminosities relevant for LHC phenomenology. We study the PDF dependence of LHC benchmark inclusive cross sections and differential distributions for electroweak boson and jet production in the cases in which the experimental covariance matrix is available. We quantify the agreement between data and theory by computing the χ 2 for each data set with all the various PDFs. PDF comparisons are performed consistently for common values of the strong coupling. We also present a benchmark comparison of jet production at the LHC, comparing the results from various available codes and scale settings. Finally, we discuss the implications of the updated NNLO PDF sets for the combined PDF+ α s uncertainty in the gluon fusion Higgs production cross section.

  15. Specification for the VERA Depletion Benchmark Suite

    SciTech Connect

    Kim, Kang Seog

    2015-12-17

    CASL-X-2015-1014-000 iii Consortium for Advanced Simulation of LWRs EXECUTIVE SUMMARY The CASL neutronics simulator MPACT is under development for the neutronics and T-H coupled simulation for the pressurized water reactor. MPACT includes the ORIGEN-API and internal depletion module to perform depletion calculations based upon neutron-material reaction and radioactive decay. It is a challenge to validate the depletion capability because of the insufficient measured data. One of the detoured methods to validate it is to perform a code-to-code comparison for benchmark problems. In this study a depletion benchmark suite has been developed and a detailed guideline has been provided to obtain meaningful computational outcomes which can be used in the validation of the MPACT depletion capability.

  16. Benchmark On Sensitivity Calculation (Phase III)

    SciTech Connect

    Ivanova, Tatiana; Laville, Cedric; Dyrda, James; Mennerdahl, Dennis; Golovko, Yury; Raskach, Kirill; Tsiboulia, Anatoly; Lee, Gil Soo; Woo, Sweng-Woong; Bidaud, Adrien; Patel, Amrit; Bledsoe, Keith C; Rearden, Bradley T; Gulliford, J.

    2012-01-01

    The sensitivities of the keff eigenvalue to neutron cross sections have become commonly used in similarity studies and as part of the validation algorithm for criticality safety assessments. To test calculations of the sensitivity coefficients, a benchmark study (Phase III) has been established by the OECD-NEA/WPNCS/EG UACSA (Expert Group on Uncertainty Analysis for Criticality Safety Assessment). This paper presents some sensitivity results generated by the benchmark participants using various computational tools based upon different computational methods: SCALE/TSUNAMI-3D and -1D, MONK, APOLLO2-MORET 5, DRAGON-SUSD3D and MMKKENO. The study demonstrates the performance of the tools. It also illustrates how model simplifications impact the sensitivity results and demonstrates the importance of 'implicit' (self-shielding) sensitivities. This work has been a useful step towards verification of the existing and developed sensitivity analysis methods.

  17. Assessing and benchmarking multiphoton microscopes for biologists

    PubMed Central

    Corbin, Kaitlin; Pinkard, Henry; Peck, Sebastian; Beemiller, Peter; Krummel, Matthew F.

    2017-01-01

    Multiphoton microscopy has become staple tool for tracking cells within tissues and organs due to superior depth of penetration, low excitation volumes, and reduced phototoxicity. Many factors, ranging from laser pulse width to relay optics to detectors and electronics, contribute to the overall ability of these microscopes to excite and detect fluorescence deep within tissues. However, we have found that there are few standard ways already described in the literature to distinguish between microscopes or to benchmark existing microscopes to measure the overall quality and efficiency of these instruments. Here, we discuss some simple parameters and methods that can either be used within a multiphoton facility or by a prospective purchaser to benchmark performance. This can both assist in identifying decay in microscope performance and in choosing features of a scope that are suited to experimental needs. PMID:24974026

  18. Assessing and benchmarking multiphoton microscopes for biologists.

    PubMed

    Corbin, Kaitlin; Pinkard, Henry; Peck, Sebastian; Beemiller, Peter; Krummel, Matthew F

    2014-01-01

    Multiphoton microscopy has become staple tool for tracking cells within tissues and organs due to superior depth of penetration, low excitation volumes, and reduced phototoxicity. Many factors, ranging from laser pulse width to relay optics to detectors and electronics, contribute to the overall ability of these microscopes to excite and detect fluorescence deep within tissues. However, we have found that there are few standard ways already described in the literature to distinguish between microscopes or to benchmark existing microscopes to measure the overall quality and efficiency of these instruments. Here, we discuss some simple parameters and methods that can either be used within a multiphoton facility or by a prospective purchaser to benchmark performance. This can both assist in identifying decay in microscope performance and in choosing features of a scope that are suited to experimental needs.

  19. Human exposure to rabid free-ranging cats: a continuing public health concern in Pennsylvania.

    PubMed

    Campagnolo, E R; Lind, L R; Long, J M; Moll, M E; Rankin, J T; Martin, K F; Deasy, M P; Dato, V M; Ostroff, S M

    2014-08-01

    Rabid free-ranging cats have been a public health concern in Pennsylvania since raccoon variant rabies first was recognized in the state in the early 1980s. Over the last decade, between 1.5 and 2.5% of cats submitted to Pennsylvania's state laboratories for rabies testing have been positive. In this report, we describe the extent of rabies in free-ranging cats in Pennsylvania. We also present two examples of human exposure to rabid free-ranging cats that occurred in Pennsylvania during 2010-2011 and the public health actions taken to address rabies exposure in the humans and animals. We then describe the concerns surrounding the unvaccinated and free-ranging cat population in Pennsylvania and possible options in managing this public and animal health problem.

  20. BN-600 full MOX core benchmark analysis.

    SciTech Connect

    Kim, Y. I.; Hill, R. N.; Grimm, K.; Rimpault, G.; Newton, T.; Li, Z. H.; Rineiski, A.; Mohanakrishan, P.; Ishikawa, M.; Lee, K. B.; Danilytchev, A.; Stogov, V.; Nuclear Engineering Division; International Atomic Energy Agency; CEA SERCO Assurance; China Inst. of Atomic Energy; Forschnungszentrum Karlsruhe; Indira Gandhi Centre for Atomic Research; Japan Nuclear Cycle Development Inst.; Korea Atomic Energy Research Inst.; Inst. of Physics and Power Engineering

    2004-01-01

    As a follow-up of the BN-600 hybrid core benchmark, a full MOX core benchmark was performed within the framework of the IAEA co-ordinated research project. Discrepancies between the values of main reactivity coefficients obtained by the participants for the BN-600 full MOX core benchmark appear to be larger than those in the previous hybrid core benchmarks on traditional core configurations. This arises due to uncertainties in the proper modelling of the axial sodium plenum above the core. It was recognized that the sodium density coefficient strongly depends on the core model configuration of interest (hybrid core vs. fully MOX fuelled core with sodium plenum above the core) in conjunction with the calculation method (diffusion vs. transport theory). The effects of the discrepancies revealed between the participants results on the ULOF and UTOP transient behaviours of the BN-600 full MOX core were investigated in simplified transient analyses. Generally the diffusion approximation predicts more benign consequences for the ULOF accident but more hazardous ones for the UTOP accident when compared with the transport theory results. The heterogeneity effect does not have any significant effect on the simulation of the transient. The comparison of the transient analyses results concluded that the fuel Doppler coefficient and the sodium density coefficient are the two most important coefficients in understanding the ULOF transient behaviour. In particular, the uncertainty in evaluating the sodium density coefficient distribution has the largest impact on the description of reactor dynamics. This is because the maximum sodium temperature rise takes place at the top of the core and in the sodium plenum.

  1. Experimental Benchmarking of the Magnetized Friction Force

    SciTech Connect

    Fedotov, A. V.; Litvinenko, V. N.; Galnander, B.; Lofnes, T.; Ziemann, V.; Sidorin, A. O.; Smirnov, A. V.

    2006-03-20

    High-energy electron cooling, presently considered as essential tool for several applications in high-energy and nuclear physics, requires accurate description of the friction force. A series of measurements were performed at CELSIUS with the goal to provide accurate data needed for the benchmarking of theories and simulations. Some results of accurate comparison of experimental data with the friction force formulas are presented.

  2. EXPERIMENTAL BENCHMARKING OF THE MAGNETIZED FRICTION FORCE.

    SciTech Connect

    FEDOTOV, A.V.; GALNANDER, B.; LITVINENKO, V.N.; LOFNES, T.; SIDORIN, A.O.; SMIRNOV, A.V.; ZIEMANN, V.

    2005-09-18

    High-energy electron cooling, presently considered as essential tool for several applications in high-energy and nuclear physics, requires accurate description of the friction force. A series of measurements were performed at CELSIUS with the goal to provide accurate data needed for the benchmarking of theories and simulations. Some results of accurate comparison of experimental data with the friction force formulas are presented.

  3. Aeroelasticity Benchmark Assessment: Subsonic Fixed Wing Program

    NASA Technical Reports Server (NTRS)

    Florance, Jennifer P.; Chwalowski, Pawel; Wieseman, Carol D.

    2010-01-01

    The fundamental technical challenge in computational aeroelasticity is the accurate prediction of unsteady aerodynamic phenomena and the effect on the aeroelastic response of a vehicle. Currently, a benchmarking standard for use in validating the accuracy of computational aeroelasticity codes does not exist. Many aeroelastic data sets have been obtained in wind-tunnel and flight testing throughout the world; however, none have been globally presented or accepted as an ideal data set. There are numerous reasons for this. One reason is that often, such aeroelastic data sets focus on the aeroelastic phenomena alone (flutter, for example) and do not contain associated information such as unsteady pressures and time-correlated structural dynamic deflections. Other available data sets focus solely on the unsteady pressures and do not address the aeroelastic phenomena. Other discrepancies can include omission of relevant data, such as flutter frequency and / or the acquisition of only qualitative deflection data. In addition to these content deficiencies, all of the available data sets present both experimental and computational technical challenges. Experimental issues include facility influences, nonlinearities beyond those being modeled, and data processing. From the computational perspective, technical challenges include modeling geometric complexities, coupling between the flow and the structure, grid issues, and boundary conditions. The Aeroelasticity Benchmark Assessment task seeks to examine the existing potential experimental data sets and ultimately choose the one that is viewed as the most suitable for computational benchmarking. An initial computational evaluation of that configuration will then be performed using the Langley-developed computational fluid dynamics (CFD) software FUN3D1 as part of its code validation process. In addition to the benchmarking activity, this task also includes an examination of future research directions. Researchers within the

  4. Data Intensive Systems (DIS) Benchmark Performance Summary

    DTIC Science & Technology

    2003-08-01

    calculated. These give a rough measure of the texture of each ROI. A gray-level co-occurrence matrix ( GLCM ) contains information about the spatial...sum and difference histograms.19 The descriptors chosen as features for this benchmark are GLCM entropy and GLCM energy, and are defined in terms of...stressmark, the relationships of pairs of pixels within a randomly generated image are measured. These features quantify the texture of the image

  5. Measurement Analysis When Benchmarking Java Card Platforms

    NASA Astrophysics Data System (ADS)

    Paradinas, Pierre; Cordry, Julien; Bouzefrane, Samia

    The advent of the Java Card standard has been a major turning point in smart card technology. With the growing acceptance of this standard, understanding the performance behaviour of these platforms is becoming crucial. To meet this need, we present in this paper, a benchmark framework that enables performance evaluation at the bytecode level. This paper focuses on the validity of our time measurements on smart cards.

  6. Optimal Quantum Control Using Randomized Benchmarking

    NASA Astrophysics Data System (ADS)

    Kelly, J.; Barends, R.; Campbell, B.; Chen, Y.; Chen, Z.; Chiaro, B.; Dunsworth, A.; Fowler, A. G.; Hoi, I.-C.; Jeffrey, E.; Megrant, A.; Mutus, J.; Neill, C.; O'Malley, P. J. J.; Quintana, C.; Roushan, P.; Sank, D.; Vainsencher, A.; Wenner, J.; White, T. C.; Cleland, A. N.; Martinis, John M.

    2014-06-01

    We present a method for optimizing quantum control in experimental systems, using a subset of randomized benchmarking measurements to rapidly infer error. This is demonstrated to improve single- and two-qubit gates, minimize gate bleedthrough, where a gate mechanism can cause errors on subsequent gates, and identify control crosstalk in superconducting qubits. This method is able to correct parameters so that control errors no longer dominate and is suitable for automated and closed-loop optimization of experimental systems.

  7. A Simplified HTTR Diffusion Theory Benchmark

    SciTech Connect

    Rodolfo M. Ferrer; Abderrafi M. Ougouag; Farzad Rahnema

    2010-10-01

    The Georgia Institute of Technology (GA-Tech) recently developed a transport theory benchmark based closely on the geometry and the features of the HTTR reactor that is operational in Japan. Though simplified, the benchmark retains all the principal physical features of the reactor and thus provides a realistic and challenging test for the codes. The purpose of this paper is twofold. The first goal is an extension of the benchmark to diffusion theory applications by generating the additional data not provided in the GA-Tech prior work. The second goal is to use the benchmark on the HEXPEDITE code available to the INL. The HEXPEDITE code is a Green’s function-based neutron diffusion code in 3D hexagonal-z geometry. The results showed that the HEXPEDITE code accurately reproduces the effective multiplication factor of the reference HELIOS solution. A secondary, but no less important, conclusion is that in the testing against actual HTTR data of a full sequence of codes that would include HEXPEDITE, in the apportioning of inevitable discrepancies between experiment and models, the portion of error attributable to HEXPEDITE would be expected to be modest. If large discrepancies are observed, they would have to be explained by errors in the data fed into HEXPEDITE. Results based on a fully realistic model of the HTTR reactor are presented in a companion paper. The suite of codes used in that paper also includes HEXPEDITE. The results shown here should help that effort in the decision making process for refining the modeling steps in the full sequence of codes.

  8. 42 CFR 440.385 - Delivery of benchmark and benchmark-equivalent coverage through managed care entities.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Delivery of benchmark and benchmark-equivalent coverage through managed care entities. 440.385 Section 440.385 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS SERVICES: GENERAL PROVISIONS Benchmark Benefit...

  9. Introduction to the HPC Challenge Benchmark Suite

    SciTech Connect

    Luszczek, Piotr; Dongarra, Jack J.; Koester, David; Rabenseifner,Rolf; Lucas, Bob; Kepner, Jeremy; McCalpin, John; Bailey, David; Takahashi, Daisuke

    2005-04-25

    The HPC Challenge benchmark suite has been released by the DARPA HPCS program to help define the performance boundaries of future Petascale computing systems. HPC Challenge is a suite of tests that examine the performance of HPC architectures using kernels with memory access patterns more challenging than those of the High Performance Linpack (HPL) benchmark used in the Top500 list. Thus, the suite is designed to augment the Top500 list, providing benchmarks that bound the performance of many real applications as a function of memory access characteristics e.g., spatial and temporal locality, and providing a framework for including additional tests. In particular, the suite is composed of several well known computational kernels (STREAM, HPL, matrix multiply--DGEMM, parallel matrix transpose--PTRANS, FFT, RandomAccess, and bandwidth/latency tests--b{sub eff}) that attempt to span high and low spatial and temporal locality space. By design, the HPC Challenge tests are scalable with the size of data sets being a function of the largest HPL matrix for the tested system.

  10. Equilibrium Partitioning Sediment Benchmarks (ESBs) for the ...

    EPA Pesticide Factsheets

    This document describes procedures to determine the concentrations of nonionic organic chemicals in sediment interstitial waters. In previous ESB documents, the general equilibrium partitioning (EqP) approach was chosen for the derivation of sediment benchmarks because it accounts for the varying bioavailability of chemicals in different sediments and allows for the incorporation of the appropriate biological effects concentration. This provides for the derivation of benchmarks that are causally linked to the specific chemical, applicable across sediments, and appropriately protective of benthic organisms.  This equilibrium partitioning sediment benchmark (ESB) document was prepared by scientists from the Atlantic Ecology Division, Mid-Continent Ecology Division, and Western Ecology Division, the Office of Water, and private consultants. The document describes procedures to determine the interstitial water concentrations of nonionic organic chemicals in contaminated sediments. Based on these concentrations, guidance is provided on the derivation of toxic units to assess whether the sediments are likely to cause adverse effects to benthic organisms. The equilibrium partitioning (EqP) approach was chosen because it is based on the concentrations of chemical(s) that are known to be harmful and bioavailable in the environment.  This document, and five others published over the last nine years, will be useful for the Program Offices, including Superfund, a

  11. Benchmarking the Multidimensional Stellar Implicit Code MUSIC

    NASA Astrophysics Data System (ADS)

    Goffrey, T.; Pratt, J.; Viallet, M.; Baraffe, I.; Popov, M. V.; Walder, R.; Folini, D.; Geroux, C.; Constantino, T.

    2017-03-01

    We present the results of a numerical benchmark study for the MUltidimensional Stellar Implicit Code (MUSIC) based on widely applicable two- and three-dimensional compressible hydrodynamics problems relevant to stellar interiors. MUSIC is an implicit large eddy simulation code that uses implicit time integration, implemented as a Jacobian-free Newton Krylov method. A physics based preconditioning technique which can be adjusted to target varying physics is used to improve the performance of the solver. The problems used for this benchmark study include the Rayleigh-Taylor and Kelvin-Helmholtz instabilities, and the decay of the Taylor-Green vortex. Additionally we show a test of hydrostatic equilibrium, in a stellar environment which is dominated by radiative effects. In this setting the flexibility of the preconditioning technique is demonstrated. This work aims to bridge the gap between the hydrodynamic test problems typically used during development of numerical methods and the complex flows of stellar interiors. A series of multidimensional tests were performed and analysed. Each of these test cases was analysed with a simple, scalar diagnostic, with the aim of enabling direct code comparisons. As the tests performed do not have analytic solutions, we verify MUSIC by comparing it to established codes including ATHENA and the PENCIL code. MUSIC is able to both reproduce behaviour from established and widely-used codes as well as results expected from theoretical predictions. This benchmarking study concludes a series of papers describing the development of the MUSIC code and provides confidence in future applications.

  12. A PWR Thorium Pin Cell Burnup Benchmark

    SciTech Connect

    Weaver, Kevan Dean; Zhao, X.; Pilat, E. E; Hejzlar, P.

    2000-05-01

    As part of work to evaluate the potential benefits of using thorium in LWR fuel, a thorium fueled benchmark comparison was made in this study between state-of-the-art codes, MOCUP (MCNP4B + ORIGEN2), and CASMO-4 for burnup calculations. The MOCUP runs were done individually at MIT and INEEL, using the same model but with some differences in techniques and cross section libraries. Eigenvalue and isotope concentrations were compared on a PWR pin cell model up to high burnup. The eigenvalue comparison as a function of burnup is good: the maximum difference is within 2% and the average absolute difference less than 1%. The isotope concentration comparisons are better than a set of MOX fuel benchmarks and comparable to a set of uranium fuel benchmarks reported in the literature. The actinide and fission product data sources used in the MOCUP burnup calculations for a typical thorium fuel are documented. Reasons for code vs code differences are analyzed and discussed.

  13. SPICE benchmark for global tomographic methods

    NASA Astrophysics Data System (ADS)

    Qin, Yilong; Capdeville, Yann; Maupin, Valerie; Montagner, Jean-Paul; Lebedev, Sergei; Beucler, Eric

    2008-11-01

    The existing global tomographic methods result in different models due to different parametrization, scale resolution and theoretical approach. To test how current imaging techniques are limited by approximations in theory and by the inadequacy of data quality and coverage, it is necessary to perform a global-scale benchmark to understand the resolving properties of each specific imaging algorithm. In the framework of the Seismic wave Propagation and Imaging in Complex media: a European network (SPICE) project, it was decided to perform a benchmark experiment of global inversion algorithms. First, a preliminary benchmark with a simple isotropic model is carried out to check the feasibility in terms of acquisition geometry and numerical accuracy. Then, to fully validate tomographic schemes with a challenging synthetic data set, we constructed one complex anisotropic global model, which is characterized by 21 elastic constants and includes 3-D heterogeneities in velocity, anisotropy (radial and azimuthal anisotropy), attenuation, density, as well as surface topography and bathymetry. The intermediate-period (>32 s), high fidelity anisotropic modelling was performed by using state-of-the-art anisotropic anelastic modelling code, that is, coupled spectral element method (CSEM), on modern massively parallel computing resources. The benchmark data set consists of 29 events and three-component seismograms are recorded by 256 stations. Because of the limitation of the available computing power, synthetic seismograms have a minimum period of 32 s and a length of 10 500 s. The inversion of the benchmark data set demonstrates several well-known problems of classical surface wave tomography, such as the importance of crustal correction to recover the shallow structures, the loss of resolution with depth, the smearing effect, both horizontal and vertical, the inaccuracy of amplitude of isotropic S-wave velocity variation, the difficulty of retrieving the magnitude of azimuthal

  14. Protein-Protein Docking Benchmark Version 3.0

    PubMed Central

    Hwang, Howook; Pierce, Brian; Mintseris, Julian; Janin, Joël; Weng, Zhiping

    2009-01-01

    We present version 3.0 of our publicly available protein-protein docking benchmark. This update includes 40 new test cases, representing a 48% increase from Benchmark 2.0. For all of the new cases, the crystal structures of both binding partners are available. As with Benchmark 2.0, SCOP1 (Structural Classification of Proteins) was used to remove redundant test cases. The 124 unbound-unbound test cases in Benchmark 3.0 are classified into 88 rigid-body cases, 19 medium difficulty cases, and 17 difficult cases, based on the degree of conformational change at the interface upon complex formation. In addition to providing the community with more test cases for evaluating docking methods, the expansion of Benchmark 3.0 will facilitate the development of new algorithms that require a large number of training examples. Benchmark 3.0 is available to the public at http://zlab.bu.edu/benchmark. PMID:18491384

  15. Agricultural land use mapping. [Pennsylvania, Montana, and Texas

    NASA Technical Reports Server (NTRS)

    Mcmurtry, G. J.; Petersen, G. W. (Principal Investigator); Wilson, A. D.

    1973-01-01

    The author has identified the following significant results. Agricultural areas were selected or analysis in southeastern Pennsylvania, north central Montana, and southern Texas. These three sites represent a broad range of soils, soil parent materials, climate, modes of agricultural operation, crops, and field sizes. In each of these three sites, ERTS-1 digital data were processed to determine the feasibility of automatically mapping agricultural land use. In Pennsylvania, forest land, cultivated land, and water were separable within a 25,000 acre area. Four classes of water were also classified and identified, using ground truth. A less complex land use pattern was analyzed in Hill County, Montana. A land use map was prepared shown alternating patterns of summer fallow and stubble fields. The location of farmsteads could be inferred, along with that of a railroad line. A river and a creek flowing into the river were discernible. Six categories of water, related to sediment content and depth, were defined in the reservoir held by the Fresno dam. These classifications were completed on a 150 square mile area. Analysis of the data from Texas is in its formative stages. A test site has been selected and a brightness map has been produced.

  16. A Uranium Bioremediation Reactive Transport Benchmark

    SciTech Connect

    Yabusaki, Steven B.; Sengor, Sevinc; Fang, Yilin

    2015-06-01

    A reactive transport benchmark problem set has been developed based on in situ uranium bio-immobilization experiments that have been performed at a former uranium mill tailings site in Rifle, Colorado, USA. Acetate-amended groundwater stimulates indigenous microorganisms to catalyze the reduction of U(VI) to a sparingly soluble U(IV) mineral. The interplay between the flow, acetate loading periods and rates, microbially-mediated and geochemical reactions leads to dynamic behavior in metal- and sulfate-reducing bacteria, pH, alkalinity, and reactive mineral surfaces. The benchmark is based on an 8.5 m long one-dimensional model domain with constant saturated flow and uniform porosity. The 159-day simulation introduces acetate and bromide through the upgradient boundary in 14-day and 85-day pulses separated by a 10 day interruption. Acetate loading is tripled during the second pulse, which is followed by a 50 day recovery period. Terminal electron accepting processes for goethite, phyllosilicate Fe(III), U(VI), and sulfate are modeled using Monod-type rate laws. Major ion geochemistry modeled includes mineral reactions, as well as aqueous and surface complexation reactions for UO2++, Fe++, and H+. In addition to the dynamics imparted by the transport of the acetate pulses, U(VI) behavior involves the interplay between bioreduction, which is dependent on acetate availability, and speciation-controlled surface complexation, which is dependent on pH, alkalinity and available surface complexation sites. The general difficulty of this benchmark is the large number of reactions (74), multiple rate law formulations, a multisite uranium surface complexation model, and the strong interdependency and sensitivity of the reaction processes. Results are presented for three simulators: HYDROGEOCHEM, PHT3D, and PHREEQC.

  17. Towards Systematic Benchmarking of Climate Model Performance

    NASA Astrophysics Data System (ADS)

    Gleckler, P. J.

    2014-12-01

    The process by which climate models are evaluated has evolved substantially over the past decade, with the Coupled Model Intercomparison Project (CMIP) serving as a centralizing activity for coordinating model experimentation and enabling research. Scientists with a broad spectrum of expertise have contributed to the CMIP model evaluation process, resulting in many hundreds of publications that have served as a key resource for the IPCC process. For several reasons, efforts are now underway to further systematize some aspects of the model evaluation process. First, some model evaluation can now be considered routine and should not require "re-inventing the wheel" or a journal publication simply to update results with newer models. Second, the benefit of CMIP research to model development has not been optimal because the publication of results generally takes several years and is usually not reproducible for benchmarking newer model versions. And third, there are now hundreds of model versions and many thousands of simulations, but there is no community-based mechanism for routinely monitoring model performance changes. An important change in the design of CMIP6 can help address these limitations. CMIP6 will include a small set standardized experiments as an ongoing exercise (CMIP "DECK": ongoing Diagnostic, Evaluation and Characterization of Klima), so that modeling groups can submit them at any time and not be overly constrained by deadlines. In this presentation, efforts to establish routine benchmarking of existing and future CMIP simulations will be described. To date, some benchmarking tools have been made available to all CMIP modeling groups to enable them to readily compare with CMIP5 simulations during the model development process. A natural extension of this effort is to make results from all CMIP simulations widely available, including the results from newer models as soon as the simulations become available for research. Making the results from routine

  18. NAS Parallel Benchmarks. 2.4

    NASA Technical Reports Server (NTRS)

    VanderWijngaart, Rob; Biegel, Bryan A. (Technical Monitor)

    2002-01-01

    We describe a new problem size, called Class D, for the NAS Parallel Benchmarks (NPB), whose MPI source code implementation is being released as NPB 2.4. A brief rationale is given for how the new class is derived. We also describe the modifications made to the MPI (Message Passing Interface) implementation to allow the new class to be run on systems with 32-bit integers, and with moderate amounts of memory. Finally, we give the verification values for the new problem size.

  19. Benchmarks of Global Clean Energy Manufacturing

    SciTech Connect

    Sandor, Debra; Chung, Donald; Keyser, David; Mann, Margaret; Engel-Cox, Jill

    2017-01-01

    The Clean Energy Manufacturing Analysis Center (CEMAC), sponsored by the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE), provides objective analysis and up-to-date data on global supply chains and manufacturing of clean energy technologies. Benchmarks of Global Clean Energy Manufacturing sheds light on several fundamental questions about the global clean technology manufacturing enterprise: How does clean energy technology manufacturing impact national economies? What are the economic opportunities across the manufacturing supply chain? What are the global dynamics of clean energy technology manufacturing?

  20. Benchmarking boiler tube failures - Part 1

    SciTech Connect

    Patrick, J.; Oldani, R.; von Behren, D.

    2005-10-01

    Boiler tube failures continue to be the leading cause of downtime for steam power plants. That should not be a surprise; a typical steam generator has miles of tubes that operate at high temperatures and pressures. Are your experiences comparable to those of your peers? Could you learn something from tube-leak benchmarking data that could improve the operation of your plant? The Electric Utility Cost Group (EUCG) recently completed a boiler-tube failure study that is available only to its members. But Power magazine has been given exclusive access to some of the results, published in this article. 4 figs.

  1. Benchmarking East Tennessee`s economic capacity

    SciTech Connect

    1995-04-20

    This presentation is comprised of viewgraphs delineating major economic factors operating in 15 counties in East Tennessee. The purpose of the information presented is to provide a benchmark analysis of economic conditions for use in guiding economic growth in the region. The emphasis of the presentation is economic infrastructure, which is classified into six categories: human resources, technology, financial resources, physical infrastructure, quality of life, and tax and regulation. Data for analysis of key indicators in each of the categories are presented. Preliminary analyses, in the form of strengths and weaknesses and comparison to reference groups, are given.

  2. Predictors of Indoor Radon Concentrations in Pennsylvania, 1989–2013

    PubMed Central

    Casey, Joan A.; Ogburn, Elizabeth L.; Rasmussen, Sara G.; Irving, Jennifer K.; Pollak, Jonathan; Locke, Paul A.

    2015-01-01

    Background Radon is the second-leading cause of lung cancer worldwide. Most indoor exposure occurs by diffusion of soil gas. Radon is also found in well water, natural gas, and ambient air. Pennsylvania has high indoor radon concentrations; buildings are often tested during real estate transactions, with results reported to the Department of Environmental Protection (PADEP). Objectives We evaluated predictors of indoor radon concentrations. Methods Using first-floor and basement indoor radon results reported to the PADEP between 1987 and 2013, we evaluated associations of radon concentrations (natural log transformed) with geology, water source, building characteristics, season, weather, community socioeconomic status, community type, and unconventional natural gas development measures based on drilled and producing wells. Results Primary analysis included 866,735 first measurements by building, with the large majority from homes. The geologic rock layer on which the building sat was strongly associated with radon concentration (e.g., Axemann Formation, median = 365 Bq/m3, IQR = 167–679 vs. Stockton Formation, median = 93 Bq/m3, IQR = 52–178). In adjusted analysis, buildings using well water had 21% higher concentrations (β = 0.191, 95% CI: 0.184, 0.198). Buildings in cities (vs. townships) had lower concentrations (β = –0.323, 95% CI: –0.333, –0.314). When we included multiple tests per building, concentrations declined with repeated measurements over time. Between 2005 and 2013, 7,469 unconventional wells were drilled in Pennsylvania. Basement radon concentrations fluctuated between 1987 and 2003, but began an upward trend from 2004 to 2012 in all county categories (p < 0.001), with higher levels in counties having ≥ 100 drilled wells versus counties with none, and with highest levels in the Reading Prong. Conclusions Geologic unit, well water, community, weather, and unconventional natural gas development were associated with indoor radon

  3. Organic dairy production systems in Pennsylvania: a case study evaluation.

    PubMed

    Rotz, C A; Kamphuis, G H; Karsten, H D; Weaver, R D

    2007-08-01

    The current market demand and price for organic milk is encouraging dairy producers, particularly those on smaller farms, to consider organic production as a means for improving the economic viability of their operations. Organic production systems vary widely in scale, in practices, and across agroclimatic settings. Within this context, case studies of 4 actual organic dairy farms were used to characterize existing systems in Pennsylvania. Based on data from these farms, a whole-farm simulation model (Integrated Farm System Model) was used to compare 4 production systems representing organic grass, organic crop, conventional crop with grazing, and conventional confinement production. The performance of each of these systems was simulated over each year of 25 yr of central Pennsylvania weather data. Simulation results indicated that farm level accumulation of soil P and K may be a concern on organic farms that use poultry manure as a primary crop nutrient source, and that erosion and runoff loss of P may be of concern on organic farms producing annual crops because more tillage is required for weed control. Whole-farm budgets with prices that reflect recent conditions showed an economic advantage for organic over conventional production. A sensitivity analysis showed that this economic advantage depended on a higher milk price for producers of organic milk and was influenced by the difference in milk production maintained by herds using organic and conventional systems. Factors found to have little effect on the relative profitability of organic over conventional production included the differences between organic and conventional prices for seed, chemicals, forage, and animals and the overall costs or prices assumed for organic certification, machinery, pasture fencing, fuel, and labor. Thus, at the current organic milk price, relative to other prices, the case study organic production systems seem to provide an option for improving the economic viability of dairy

  4. Learning Through Benchmarking: Developing a Relational, Prospective Approach to Benchmarking ICT in Learning and Teaching

    ERIC Educational Resources Information Center

    Ellis, Robert A.; Moore, Roger R.

    2006-01-01

    This study discusses benchmarking the use of information and communication technologies (ICT) in teaching and learning between two universities with different missions: one an Australian campus-based metropolitan university and the other a British distance-education provider. It argues that the differences notwithstanding, it is possible to…

  5. Development of a California commercial building benchmarking database

    SciTech Connect

    Kinney, Satkartar; Piette, Mary Ann

    2002-05-17

    Building energy benchmarking is a useful starting point for commercial building owners and operators to target energy savings opportunities. There are a number of tools and methods for benchmarking energy use. Benchmarking based on regional data can provides more relevant information for California buildings than national tools such as Energy Star. This paper discusses issues related to benchmarking commercial building energy use and the development of Cal-Arch, a building energy benchmarking database for California. Currently Cal-Arch uses existing survey data from California's Commercial End Use Survey (CEUS), a largely underutilized wealth of information collected by California's major utilities. Doe's Commercial Building Energy Consumption Survey (CBECS) is used by a similar tool, Arch, and by a number of other benchmarking tools. Future versions of Arch/Cal-Arch will utilize additional data sources including modeled data and individual buildings to expand the database.

  6. MARS code developments, benchmarking and applications

    SciTech Connect

    Mokhov, N.V.

    2000-03-24

    Recent developments of the MARS Monte Carlo code system for simulation of hadronic and electromagnetic cascades in shielding, accelerator and detector components in the energy range from a fraction of an electron volt up to 100 TeV are described. The physical model of hadron and lepton interactions with nuclei and atoms has undergone substantial improvements. These include a new nuclear cross section library, a model for soft prior production, a cascade-exciton model, a dual parton model, deuteron-nucleus and neutrino-nucleus interaction models, a detailed description of negative hadron and muon absorption, and a unified treatment of muon and charged hadron electro-magnetic interactions with matter. New algorithms have been implemented into the code and benchmarked against experimental data. A new Graphical-User Interface has been developed. The code capabilities to simulate cascades and generate a variety of results in complex systems have been enhanced. The MARS system includes links to the MCNP code for neutron and photon transport below 20 MeV, to the ANSYS code for thermal and stress analyses and to the STRUCT code for multi-turn particle tracking in large synchrotrons and collider rings. Results of recent benchmarking of the MARS code are presented. Examples of non-trivial code applications are given for the Fermilab Booster and Main Injector, for a 1.5 MW target station and a muon storage ring.

  7. Parallel Ada benchmarks for the SVMS

    NASA Technical Reports Server (NTRS)

    Collard, Philippe E.

    1990-01-01

    The use of parallel processing paradigm to design and develop faster and more reliable computers appear to clearly mark the future of information processing. NASA started the development of such an architecture: the Spaceborne VHSIC Multi-processor System (SVMS). Ada will be one of the languages used to program the SVMS. One of the unique characteristics of Ada is that it supports parallel processing at the language level through the tasking constructs. It is important for the SVMS project team to assess how efficiently the SVMS architecture will be implemented, as well as how efficiently Ada environment will be ported to the SVMS. AUTOCLASS II, a Bayesian classifier written in Common Lisp, was selected as one of the benchmarks for SVMS configurations. The purpose of the R and D effort was to provide the SVMS project team with the version of AUTOCLASS II, written in Ada, that would make use of Ada tasking constructs as much as possible so as to constitute a suitable benchmark. Additionally, a set of programs was developed that would measure Ada tasking efficiency on parallel architectures as well as determine the critical parameters influencing tasking efficiency. All this was designed to provide the SVMS project team with a set of suitable tools in the development of the SVMS architecture.

  8. Benchmarking database performance for genomic data.

    PubMed

    Khushi, Matloob

    2015-06-01

    Genomic regions represent features such as gene annotations, transcription factor binding sites and epigenetic modifications. Performing various genomic operations such as identifying overlapping/non-overlapping regions or nearest gene annotations are common research needs. The data can be saved in a database system for easy management, however, there is no comprehensive database built-in algorithm at present to identify overlapping regions. Therefore I have developed a novel region-mapping (RegMap) SQL-based algorithm to perform genomic operations and have benchmarked the performance of different databases. Benchmarking identified that PostgreSQL extracts overlapping regions much faster than MySQL. Insertion and data uploads in PostgreSQL were also better, although general searching capability of both databases was almost equivalent. In addition, using the algorithm pair-wise, overlaps of >1000 datasets of transcription factor binding sites and histone marks, collected from previous publications, were reported and it was found that HNF4G significantly co-locates with cohesin subunit STAG1 (SA1).Inc.

  9. Simple mathematical law benchmarks human confrontations

    NASA Astrophysics Data System (ADS)

    Johnson, Neil F.; Medina, Pablo; Zhao, Guannan; Messinger, Daniel S.; Horgan, John; Gill, Paul; Bohorquez, Juan Camilo; Mattson, Whitney; Gangi, Devon; Qi, Hong; Manrique, Pedro; Velasquez, Nicolas; Morgenstern, Ana; Restrepo, Elvira; Johnson, Nicholas; Spagat, Michael; Zarama, Roberto

    2013-12-01

    Many high-profile societal problems involve an individual or group repeatedly attacking another - from child-parent disputes, sexual violence against women, civil unrest, violent conflicts and acts of terror, to current cyber-attacks on national infrastructure and ultrafast cyber-trades attacking stockholders. There is an urgent need to quantify the likely severity and timing of such future acts, shed light on likely perpetrators, and identify intervention strategies. Here we present a combined analysis of multiple datasets across all these domains which account for >100,000 events, and show that a simple mathematical law can benchmark them all. We derive this benchmark and interpret it, using a minimal mechanistic model grounded by state-of-the-art fieldwork. Our findings provide quantitative predictions concerning future attacks; a tool to help detect common perpetrators and abnormal behaviors; insight into the trajectory of a `lone wolf' identification of a critical threshold for spreading a message or idea among perpetrators; an intervention strategy to erode the most lethal clusters; and more broadly, a quantitative starting point for cross-disciplinary theorizing about human aggression at the individual and group level, in both real and online worlds.

  10. Non-Markovianity in Randomized Benchmarking

    NASA Astrophysics Data System (ADS)

    Ball, Harrison; Stace, Tom M.; Biercuk, Michael J.

    2015-03-01

    Randomized benchmarking is routinely employed to recover information about the fidelity of a quantum operation by exploiting probabilistic twirling errors over an implementation of the Clifford group. Standard assumptions of Markovianity in the underlying noise environment, however, remain at odds with realistic, correlated noise encountered in real systems. We model single-qubit randomized benchmarking experiments as a sequence of ideal Clifford operations interleaved with stochastic dephasing errors, implemented as unitary rotations about σz. Successive error rotations map to a sequence of random variables whose correlations introduce non-Markovian effects emulating realistic colored-noise environments. The Markovian limit is recovered by turning off all correlations, reducing each error to an independent Gaussian-distributed random variable. We examine the dependence of the statistical distribution of fidelity outcomes on these noise correlations, deriving analytic expressions for probability density functions and related statistics for relevant fidelity metrics. This enables us to characterize and bear out the distinction between the Markovian and non-Markovian cases, with implications for interpretation and handling of experimental data.

  11. Simple mathematical law benchmarks human confrontations.

    PubMed

    Johnson, Neil F; Medina, Pablo; Zhao, Guannan; Messinger, Daniel S; Horgan, John; Gill, Paul; Bohorquez, Juan Camilo; Mattson, Whitney; Gangi, Devon; Qi, Hong; Manrique, Pedro; Velasquez, Nicolas; Morgenstern, Ana; Restrepo, Elvira; Johnson, Nicholas; Spagat, Michael; Zarama, Roberto

    2013-12-10

    Many high-profile societal problems involve an individual or group repeatedly attacking another - from child-parent disputes, sexual violence against women, civil unrest, violent conflicts and acts of terror, to current cyber-attacks on national infrastructure and ultrafast cyber-trades attacking stockholders. There is an urgent need to quantify the likely severity and timing of such future acts, shed light on likely perpetrators, and identify intervention strategies. Here we present a combined analysis of multiple datasets across all these domains which account for >100,000 events, and show that a simple mathematical law can benchmark them all. We derive this benchmark and interpret it, using a minimal mechanistic model grounded by state-of-the-art fieldwork. Our findings provide quantitative predictions concerning future attacks; a tool to help detect common perpetrators and abnormal behaviors; insight into the trajectory of a 'lone wolf'; identification of a critical threshold for spreading a message or idea among perpetrators; an intervention strategy to erode the most lethal clusters; and more broadly, a quantitative starting point for cross-disciplinary theorizing about human aggression at the individual and group level, in both real and online worlds.

  12. Transparency benchmarking on audio watermarks and steganography

    NASA Astrophysics Data System (ADS)

    Kraetzer, Christian; Dittmann, Jana; Lang, Andreas

    2006-02-01

    The evaluation of transparency plays an important role in the context of watermarking and steganography algorithms. This paper introduces a general definition of the term transparency in the context of steganography, digital watermarking and attack based evaluation of digital watermarking algorithms. For this purpose the term transparency is first considered individually for each of the three application fields (steganography, digital watermarking and watermarking algorithm evaluation). From the three results a general definition for the overall context is derived in a second step. The relevance and applicability of the definition given is evaluated in practise using existing audio watermarking and steganography algorithms (which work in time, frequency and wavelet domain) as well as an attack based evaluation suite for audio watermarking benchmarking - StirMark for Audio (SMBA). For this purpose selected attacks from the SMBA suite are modified by adding transparency enhancing measures using a psychoacoustic model. The transparency and robustness of the evaluated audio watermarking algorithms by using the original and modifid attacks are compared. The results of this paper show hat transparency benchmarking will lead to new information regarding the algorithms under observation and their usage. This information can result in concrete recommendations for modification, like the ones resulting from the tests performed here.

  13. Computational Thermochemistry and Benchmarking of Reliable Methods

    SciTech Connect

    Feller, David F.; Dixon, David A.; Dunning, Thom H.; Dupuis, Michel; McClemore, Doug; Peterson, Kirk A.; Xantheas, Sotiris S.; Bernholdt, David E.; Windus, Theresa L.; Chalasinski, Grzegorz; Fosada, Rubicelia; Olguim, Jorge; Dobbs, Kerwin D.; Frurip, Donald; Stevens, Walter J.; Rondan, Nelson; Chase, Jared M.; Nichols, Jeffrey A.

    2006-06-20

    During the first and second years of the Computational Thermochemistry and Benchmarking of Reliable Methods project, we completed several studies using the parallel computing capabilities of the NWChem software and Molecular Science Computing Facility (MSCF), including large-scale density functional theory (DFT), second-order Moeller-Plesset (MP2) perturbation theory, and CCSD(T) calculations. During the third year, we continued to pursue the computational thermodynamic and benchmarking studies outlined in our proposal. With the issues affecting the robustness of the coupled cluster part of NWChem resolved, we pursued studies of the heats-of-formation of compounds containing 5 to 7 first- and/or second-row elements and approximately 10 to 14 hydrogens. The size of these systems, when combined with the large basis sets (cc-pVQZ and aug-cc-pVQZ) that are necessary for extrapolating to the complete basis set limit, creates a formidable computational challenge, for which NWChem on NWMPP1 is well suited.

  14. EVA Health and Human Performance Benchmarking Study

    NASA Technical Reports Server (NTRS)

    Abercromby, A. F.; Norcross, J.; Jarvis, S. L.

    2016-01-01

    Multiple HRP Risks and Gaps require detailed characterization of human health and performance during exploration extravehicular activity (EVA) tasks; however, a rigorous and comprehensive methodology for characterizing and comparing the health and human performance implications of current and future EVA spacesuit designs does not exist. This study will identify and implement functional tasks and metrics, both objective and subjective, that are relevant to health and human performance, such as metabolic expenditure, suit fit, discomfort, suited postural stability, cognitive performance, and potentially biochemical responses for humans working inside different EVA suits doing functional tasks under the appropriate simulated reduced gravity environments. This study will provide health and human performance benchmark data for humans working in current EVA suits (EMU, Mark III, and Z2) as well as shirtsleeves using a standard set of tasks and metrics with quantified reliability. Results and methodologies developed during this test will provide benchmark data against which future EVA suits, and different suit configurations (eg, varied pressure, mass, CG) may be reliably compared in subsequent tests. Results will also inform fitness for duty standards as well as design requirements and operations concepts for future EVA suits and other exploration systems.

  15. Simple mathematical law benchmarks human confrontations

    PubMed Central

    Johnson, Neil F.; Medina, Pablo; Zhao, Guannan; Messinger, Daniel S.; Horgan, John; Gill, Paul; Bohorquez, Juan Camilo; Mattson, Whitney; Gangi, Devon; Qi, Hong; Manrique, Pedro; Velasquez, Nicolas; Morgenstern, Ana; Restrepo, Elvira; Johnson, Nicholas; Spagat, Michael; Zarama, Roberto

    2013-01-01

    Many high-profile societal problems involve an individual or group repeatedly attacking another – from child-parent disputes, sexual violence against women, civil unrest, violent conflicts and acts of terror, to current cyber-attacks on national infrastructure and ultrafast cyber-trades attacking stockholders. There is an urgent need to quantify the likely severity and timing of such future acts, shed light on likely perpetrators, and identify intervention strategies. Here we present a combined analysis of multiple datasets across all these domains which account for >100,000 events, and show that a simple mathematical law can benchmark them all. We derive this benchmark and interpret it, using a minimal mechanistic model grounded by state-of-the-art fieldwork. Our findings provide quantitative predictions concerning future attacks; a tool to help detect common perpetrators and abnormal behaviors; insight into the trajectory of a ‘lone wolf'; identification of a critical threshold for spreading a message or idea among perpetrators; an intervention strategy to erode the most lethal clusters; and more broadly, a quantitative starting point for cross-disciplinary theorizing about human aggression at the individual and group level, in both real and online worlds. PMID:24322528

  16. Improving Mass Balance Modeling of Benchmark Glaciers

    NASA Astrophysics Data System (ADS)

    van Beusekom, A. E.; March, R. S.; O'Neel, S.

    2009-12-01

    The USGS monitors long-term glacier mass balance at three benchmark glaciers in different climate regimes. The coastal and continental glaciers are represented by Wolverine and Gulkana Glaciers in Alaska, respectively. Field measurements began in 1966 and continue. We have reanalyzed the published balance time series with more modern methods and recomputed reference surface and conventional balances. Addition of the most recent data shows a continuing trend of mass loss. We compare the updated balances to the previously accepted balances and discuss differences. Not all balance quantities can be determined from the field measurements. For surface processes, we model missing information with an improved degree-day model. Degree-day models predict ablation from the sum of daily mean temperatures and an empirical degree-day factor. We modernize the traditional degree-day model as well as derive new degree-day factors in an effort to closer match the balance time series and thus better predict the future state of the benchmark glaciers. For subsurface processes, we model the refreezing of meltwater for internal accumulation. We examine the sensitivity of the balance time series to the subsurface process of internal accumulation, with the goal of determining the best way to include internal accumulation into balance estimates.

  17. Multisensor benchmark data for riot control

    NASA Astrophysics Data System (ADS)

    Jäger, Uwe; Höpken, Marc; Dürr, Bernhard; Metzler, Jürgen; Willersinn, Dieter

    2008-10-01

    Quick and precise response is essential for riot squads when coping with escalating violence in crowds. Often it is just a single person, known as the leader of the gang, who instigates other people and thus is responsible of excesses. Putting this single person out of action in most cases leads to a de-escalating situation. Fostering de-escalations is one of the main tasks of crowd and riot control. To do so, extensive situation awareness is mandatory for the squads and can be promoted by technical means such as video surveillance using sensor networks. To develop software tools for situation awareness appropriate input data with well-known quality is needed. Furthermore, the developer must be able to measure algorithm performance and ongoing improvements. Last but not least, after algorithm development has finished and marketing aspects emerge, meeting of specifications must be proved. This paper describes a multisensor benchmark which exactly serves this purpose. We first define the underlying algorithm task. Then we explain details about data acquisition and sensor setup and finally we give some insight into quality measures of multisensor data. Currently, the multisensor benchmark described in this paper is applied to the development of basic algorithms for situational awareness, e.g. tracking of individuals in a crowd.

  18. Pennsylvania state information handbook formerly utilized sites remedial action program

    SciTech Connect

    Not Available

    1980-12-31

    This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the State of Pennsylvania. It contains: a description of the state executive branch structure; a summary of relevant state statutes and regulations; a description of the structure of the state legislature, identification of the officers and committee chairmen, and a summary of recent relevant legislative action; and the full text of relevant statutes and regulations.

  19. Small Wind Electric Systems: A Pennsylvania Consumer's Guide

    SciTech Connect

    Not Available

    2007-08-01

    Small Wind Electric Systems: A Pennsylvania Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and their economics. Topics discussed in the guide include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  20. Evaluation of Methane Sources in Groundwater in Northeastern Pennsylvania

    PubMed Central

    Molofsky, Lisa J; Connor, John A; Wylie, Albert S; Wagner, Tom; Farhat, Shahla K

    2013-01-01

    Testing of 1701 water wells in northeastern Pennsylvania shows that methane is ubiquitous in groundwater, with higher concentrations observed in valleys vs. upland areas and in association with calcium-sodium-bicarbonate, sodium-bicarbonate, and sodium-chloride rich waters—indicating that, on a regional scale, methane concentrations are best correlated to topographic and hydrogeologic features, rather than shale-gas extraction. In addition, our assessment of isotopic and molecular analyses of hydrocarbon gases in the Dimock Township suggest that gases present in local water wells are most consistent with Middle and Upper Devonian gases sampled in the annular spaces of local gas wells, as opposed to Marcellus Production gas. Combined, these findings suggest that the methane concentrations in Susquehanna County water wells can be explained without the migration of Marcellus shale gas through fractures, an observation that has important implications for understanding the nature of risks associated with shale-gas extraction. PMID:23560830