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Sample records for america research benchmark

  1. Building America Research Benchmark Definition, Updated December 2009

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Engebrecht, Cheryn [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2010-01-01

    To track progress toward aggressive multi-year, whole-house energy savings goals of 40%–70% and on-site power production of up to 30%, the U.S. Department of Energy (DOE) Residential Buildings Program and the National Renewable Energy Laboratory (NREL) developed the Building America (BA) Research Benchmark in consultation with the Building America industry teams.

  2. Building America Research Benchmark Definition: Updated December 19, 2008

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, R.

    2008-12-01

    To track progress toward aggressive multi-year whole-house energy savings goals of 40-70% and onsite power production of up to 30%, DOE's Residential Buildings Program and NREL developed the Building America Research Benchmark in consultation with the Building America industry teams.

  3. Building America Research Benchmark Definition, Updated December 15, 2006

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, R.

    2007-01-01

    To track progress toward aggressive multi-year whole-house energy savings goals of 40-70% and onsite power production of up to 30%, DOE's Residential Buildings Program and NREL developed the Building America Research Benchmark in consultation with the Building America industry teams. The Benchmark is generally consistent with mid-1990s standard practice, as reflected in the Home Energy Rating System (HERS) Technical Guidelines (RESNET 2002), with additional definitions that allow the analyst to evaluate all residential end-uses, an extension of the traditional HERS rating approach that focuses on space conditioning and hot water. Unlike the reference homes used for HERS, EnergyStar, and most energy codes, the Benchmark represents typical construction at a fixed point in time so it can be used as the basis for Building America's multi-year energy savings goals without the complication of chasing a ''moving target''.

  4. Building America Research Benchmark Definition: Updated December 20, 2007

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, R.

    2008-01-01

    To track progress toward aggressive multi-year whole-house energy savings goals of 40-70% and onsite power production of up to 30%, DOE's Residential Buildings Program and NREL developed the Building America Research Benchmark in consultation with the Building America industry teams. The Benchmark is generally consistent with mid-1990s standard practice, as reflected in the Home Energy Rating System (HERS) Technical Guidelines (RESNET 2002), with additional definitions that allow the analyst to evaluate all residential end-uses, an extension of the traditional HERS rating approach that focuses on space conditioning and hot water. Unlike the reference homes used for HERS, EnergyStar, and most energy codes, the Benchmark represents typical construction at a fixed point in time so it can be used as the basis for Building America's multi-year energy savings goals without the complication of chasing a 'moving target'.

  5. Building America Research Benchmark Definition: Updated August 15, 2007

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, R.

    2007-09-01

    To track progress toward aggressive multi-year whole-house energy savings goals of 40-70% and onsite power production of up to 30%, DOE's Residential Buildings Program and NREL developed the Building America Research Benchmark in consultation with the Building America industry teams. The Benchmark is generally consistent with mid-1990s standard practice, as reflected in the Home Energy Rating System (HERS) Technical Guidelines (RESNET 2002), with additional definitions that allow the analyst to evaluate all residential end-uses, an extension of the traditional HERS rating approach that focuses on space conditioning and hot water. Unlike the reference homes used for HERS, EnergyStar, and most energy codes, the Benchmark represents typical construction at a fixed point in time so it can be used as the basis for Building America's multi-year energy savings goals without the complication of chasing a 'moving target'.

  6. Building America Research Benchmark Definition, Updated December 19, 2008

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2008-12-19

    To track progress toward aggressive multi-year whole-house energy savings goals of 40-70% and onsite power production of up to 30%, DOE's Residential Buildings Program and NREL developed the Building America Research Benchmark in consultation with the Bui

  7. Building America Research Benchmark Definition: Updated December 2009

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, R.; Engebrecht, C.

    2010-01-01

    The Benchmark represents typical construction at a fixed point in time so it can be used as the basis for Building America's multi-year energy savings goals without chasing a 'moving target.'

  8. Research on computer systems benchmarking

    Science.gov (United States)

    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.

  9. Benchmarking Competitiveness: Is America's Technological Hegemony Waning?

    Science.gov (United States)

    Lubell, Michael S.

    2006-03-01

    For more than half a century, by almost every standard, the United States has been the world's leader in scientific discovery, innovation and technological competitiveness. To a large degree, that dominant position stemmed from the circumstances our nation inherited at the conclusion of the World War Two: we were, in effect, the only major nation left standing that did not have to repair serious war damage. And we found ourselves with an extraordinary science and technology base that we had developed for military purposes. We had the laboratories -- industrial, academic and government -- as well as the scientific and engineering personnel -- many of them immigrants who had escaped from war-time Europe. What remained was to convert the wartime machinery into peacetime uses. We adopted private and public policies that accomplished the transition remarkably well, and we have prospered ever since. Our higher education system, our protection of intellectual property rights, our venture capital system, our entrepreneurial culture and our willingness to commit government funds for the support of science and engineering have been key components to our success. But recent competitiveness benchmarks suggest that our dominance is waning rapidly, in part because other nations have begun to emulate our successful model, in part because globalization has ``flattened'' the world and in part because we have been reluctant to pursue the public policies that are necessary to ensure our leadership. We will examine these benchmarks and explore the policy changes that are needed to keep our nation's science and technology enterprise vibrant and our economic growth on an upward trajectory.

  10. Benchmarking Benchmarks

    NARCIS (Netherlands)

    D.C. Blitz (David)

    2011-01-01

    textabstractBenchmarking benchmarks is a bundle of six studies that are inspired by the prevalence of benchmarking in academic finance research as well as in investment practice. Three studies examine if current benchmark asset pricing models adequately describe the cross-section of stock returns. W

  11. Benchmarking research of steel companies in Europe

    Directory of Open Access Journals (Sweden)

    M. Antošová

    2013-07-01

    Full Text Available In present time steelworks are at a stage of permanent changes that are marked with still stronger competition pressure. Therefore managers must solve questions of how to decrease production costs, how to overcome competition and how to survive in the world market. Still more attention should be paid to the modern managerial methods of market research and comparison with competition. Benchmarking research is one of the effective tools for such research. The goal of this contribution is to compare chosen steelworks and to indicate new directions for their development with the possibility of increasing the productivity of steel production.

  12. Building America Top Innovations 2012: House Simulation Protocols (the Building America Benchmark)

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes the DOE-sponsored House Simulation Protocols, which have helped ensure consistent and accurate energy-efficiency assessments for tens of thousands of new and retrofit homes supported by the Building America program.

  13. The ACRV Picking Benchmark (APB): A Robotic Shelf Picking Benchmark to Foster Reproducible Research

    OpenAIRE

    Leitner, Jürgen; Tow, Adam W.; Dean, Jake E.; Suenderhauf, Niko; Durham, Joseph W.; Cooper, Matthew; Eich, Markus; Lehnert, Christopher; Mangels, Ruben; McCool, Christopher; Kujala, Peter; Nicholson, Lachlan; Van Pham, Trung; Sergeant, James; Wu, Liao

    2016-01-01

    Robotic challenges like the Amazon Picking Challenge (APC) or the DARPA Challenges are an established and important way to drive scientific progress. They make research comparable on a well-defined benchmark with equal test conditions for all participants. However, such challenge events occur only occasionally, are limited to a small number of contestants, and the test conditions are very difficult to replicate after the main event. We present a new physical benchmark challenge for robotic pi...

  14. High Performance Homes That Use 50% Less Energy Than the DOE Building America Benchmark Building

    Energy Technology Data Exchange (ETDEWEB)

    Christian, J.

    2011-01-01

    This document describes lessons learned from designing, building, and monitoring five affordable, energy-efficient test houses in a single development in the Tennessee Valley Authority (TVA) service area. This work was done through a collaboration of Habitat for Humanity Loudon County, the US Department of Energy (DOE), TVA, and Oak Ridge National Laboratory (ORNL).The houses were designed by a team led by ORNL and were constructed by Habitat's volunteers in Lenoir City, Tennessee. ZEH5, a two-story house and the last of the five test houses to be built, provided an excellent model for conducting research on affordable high-performance houses. The impressively low energy bills for this house have generated considerable interest from builders and homeowners around the country who wanted a similar home design that could be adapted to different climates. Because a design developed without the project constraints of ZEH5 would have more appeal for the mass market, plans for two houses were developed from ZEH5: a one-story design (ZEH6) and a two-story design (ZEH7). This report focuses on ZEH6, identical to ZEH5 except that the geothermal heat pump is replaced with a SEER 16 air source unit (like that used in ZEH4). The report also contains plans for the ZEH6 house. ZEH5 and ZEH6 both use 50% less energy than the DOE Building America protocol for energyefficient buildings. ZEH5 is a 4 bedroom, 2.5 bath, 2632 ft2 house with a home energy rating system (HERS) index of 43, which qualifies it for federal energy-efficiency incentives (a HERS rating of 0 is a zero-energy house, and a conventional new house would have a HERS rating of 100). This report is intended to help builders and homeowners build similar high-performance houses. Detailed specifications for the envelope and the equipment used in ZEH5 are compared with the Building America Benchmark building, and detailed drawings, specifications, and lessons learned in the construction and analysis of data gleaned

  15. Building America Research-to-Market Plan

    Energy Technology Data Exchange (ETDEWEB)

    Werling, Eric [Office of Energy Efficiency and Renewable Energy (EERE), Washington, DC (United States)

    2015-11-01

    This report presents the Building America Research-to-Market Plan (Plan), including the integrated Building America Technology-to-Market Roadmaps (Roadmaps) that will guide Building America’s research, development, and deployment (RD&D) activities over the coming years. The Plan and Roadmaps will be updated as necessary to adapt to research findings and evolving stakeholder needs, and they will reflect input from DOE and stakeholders.

  16. 2013 Building America Research Planning Meeting Summary

    Energy Technology Data Exchange (ETDEWEB)

    Metzger, C. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hunt, S. [Confluence Communications, Missoula, MT (united States)

    2014-02-01

    The Building America Research Planning Meeting was held October 28-30, 2013, in Washington, DC. This meeting provides one opportunity each year for the research teams, national laboratories and Department of Energy (DOE) managers to meet in person to share the most pertinent information and collaboration updates. This report documents the presentations, highlights key program updates, and outlines next steps for the program.

  17. Natural products research in latin america.

    Science.gov (United States)

    Gupta, M P

    2001-01-01

    The biodiversity found in Latin America is one of the richest in the world, yet its potential as a source of new pharmaceuticals has not been fully investigated. This paper will explore the present status of natural products research in 19 Latin American countries. Future research needs will be presented along with reports on the ethnobotanical and bioprospection projects under way in Latin America. The presentation will be based on data collected over the last five years and will be presented within the framework of the Fine Pharmaceutical Subprogram of the Iberoamerican Program of Science and Technology for Development (CYTED), a novel international cooperation program.

  18. Scientific research in America at risk

    CERN Multimedia

    Wojcicki, Esther

    2008-01-01

    "It is hard to believe, but science in America is struggling. Funding for scientific research has been cut back for years, but this year it is so bad that Fermi National Laboratory in the Chicago area, needs to close down for six weeks in 2008 to make ends meet." (1/2 page)

  19. 2013 Building America Research Planning Meeting Summary

    Energy Technology Data Exchange (ETDEWEB)

    Metzger, C. E.; Hunt, S.

    2014-02-01

    The Building America (BA) Research Planning Meeting was held October 28-30, 2013, in Washington, DC. This meeting provides one opportunity each year for the research teams, national laboratories and Department of Energy (DOE) managers to meet in person to share the most pertinent information and collaboration updates. This report documents the presentations, highlights key program updates, and outlines next steps for the program.

  20. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Cold Climates

    Energy Technology Data Exchange (ETDEWEB)

    Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Florida Solar Energy Center (FSEC); IBACOS; National Renewable Energy Laboratory (NREL)

    2006-08-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in Cold Climates on a cost-neutral basis.

  1. Outcome Benchmarks for Adaptations of Research-Supported Treatments for Adult Traumatic Stress

    Science.gov (United States)

    Rubin, Allen; Parrish, Danielle E.; Washburn, Micki

    2016-01-01

    This article provides benchmark data on within-group effect sizes from published randomized controlled trials (RCTs) that evaluated the efficacy of research-supported treatments (RSTs) for adult traumatic stress. Agencies can compare these benchmarks to their treatment group effect size to inform their decisions as to whether the way they are…

  2. Application of research and information to human resources policies: regional goals for the Americas.

    Science.gov (United States)

    Mandelli, Marcos; Rigoli, Felix

    2015-12-01

    Objective Report experiences involving the use of research and information systems to support national human resources policies through benchmarking between different countries, with comparisons over time and between similar countries or regions. Method In 2007, the Pan American Health Organization (PAHO) promoted a set of goals for all the countries in the Americas to improve the situation of health human resources, using a uniform methodology and research process carried out by Observatories of Human Resources. Results The analysis focused on the progress made in relation to the main challenges in the Southern Cone countries, with a special emphasis on Brazil, noting improvements in the distribution of professionals in the regions. Conclusion These experiences showed how research and the use of information systems can stimulate the expansion of good practices in the training, retention and development of the health workforce in the Americas.

  3. An Analysis of Academic Research Libraries Assessment Data: A Look at Professional Models and Benchmarking Data

    Science.gov (United States)

    Lewin, Heather S.; Passonneau, Sarah M.

    2012-01-01

    This research provides the first review of publicly available assessment information found on Association of Research Libraries (ARL) members' websites. After providing an overarching review of benchmarking assessment data, and of professionally recommended assessment models, this paper examines if libraries contextualized their assessment…

  4. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Marine Climates; January 2006 - December 2006

    Energy Technology Data Exchange (ETDEWEB)

    Building America Industrialized Housing Partnership (BAIHP); Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)

    2006-12-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Marine Climate Region on a cost neutral basis.

  5. Work Readiness Standards and Benchmarks: The Key to Differentiating America's Workforce and Regaining Global Competitiveness

    Science.gov (United States)

    Clark, Hope

    2013-01-01

    In this report, ACT presents a definition of "work readiness" along with empirically driven ACT Work Readiness Standards and Benchmarks. The introduction of standards and benchmarks for workplace success provides a more complete picture of the factors that are important in establishing readiness for success throughout a lifetime. While…

  6. Utilising Benchmarking to Inform Decision-Making at the Institutional Level: A Research-Informed Process

    Science.gov (United States)

    Booth, Sara

    2013-01-01

    Benchmarking has traditionally been viewed as a way to compare data only; however, its utilisation as a more investigative, research-informed process to add rigor to decision-making processes at the institutional level is gaining momentum in the higher education sector. Indeed, with recent changes in the Australian quality environment from the…

  7. Consortial benchmarking: a method of academic-practitioner collaborative research and its application in a b2b environment

    NARCIS (Netherlands)

    Schiele, Holger; Krummaker, Stefan

    2010-01-01

    Purpose of the paper and literature addressed: Development of a new method for academicpractitioner collaboration, addressing the literature on collaborative research Research method: Model elaboration and test with an in-depth case study Research findings: In consortial benchmarking, practitioner

  8. Benchmarking International High-Technology Research Laboratories' Marketing in Europe

    OpenAIRE

    Salonen, Suvi-Anna

    2014-01-01

    The thesis studies current marketing conventions of international high-technology research laboratories in Europe and is done for the UNELMA-project. UNELMA is a joint project between Finnish and Swedish universities and institutions funded by the European Union, the Provincial Government of Norbotten, Lapin Liitto and Interreg IV A. The project wishes to create a network of professional services which will benefit companies in the Bothnian Arc between Finland and Sweden. The study itself...

  9. Pharmaceutical Research and Manufacturers of America

    Science.gov (United States)

    ... Drug Misuse, Abuse & Disposal Importation & Counterfeits Drug Shortages & Supply Chain Info Research & Development Overview FDA Modernization PDUFA Biologics & Biosimilars Regulatory Harmonization Clinical ...

  10. Managing for Results in America's Great City Schools. A Report of the Performance Measurement and Benchmarking Project

    Science.gov (United States)

    Council of the Great City Schools, 2012

    2012-01-01

    "Managing for Results in America's Great City Schools, 2012" is presented by the Council of the Great City Schools to its members and the public. The purpose of the project was and is to develop performance measures that can improve the business operations of urban public school districts nationwide. This year's report includes data from 61 of the…

  11. Space, geophysical research related to Latin America - Part 2

    Science.gov (United States)

    Mendoza, Blanca; Shea, M. A.

    2016-11-01

    For the last 25 years, every two to three years the Conferencia Latinoamericana de Geofísica Espacial (COLAGE) is held in one of the Latin American countries for the purpose of promoting scientific exchange among scientists of the region and to encourage continued research that is unique to this area of the world. At the more recent conference, the community realized that many individuals both within and outside Latin America have contributed greatly to the understanding of the space sciences in this area of the world. It was therefore decided to assemble a Special Issue Space and Geophysical Physics related to Latin America, presenting recent results and where submissions would be accepted from the world wide community of scientists involved in research appropriate to Latin America. Because of the large number of submissions, these papers have been printed in two separate issues. The first issue was published in Advances in Space Research, Vol. 57, number 6 and contained 15 papers. This is the second issue and contains 25 additional papers. These papers show the wide variety of research, both theoretical and applied, that is currently being developed or related to space and geophysical sciences in the Sub-Continent.

  12. Reducing maternal mortality: better monitoring, indicators and benchmarks needed to improve emergency obstetric care. Research summary for policymakers.

    Science.gov (United States)

    Collender, Guy; Gabrysch, Sabine; Campbell, Oona M R

    2012-06-01

    Several limitations of emergency obstetric care (EmOC) indicators and benchmarks are analysed in this short paper, which synthesises recent research on this topic. A comparison between Sri Lanka and Zambia is used to highlight the inconsistencies and shortcomings in current methods of monitoring EmOC. Recommendations are made to improve the usefulness and accuracy of EmOC indicators and benchmarks in the future.

  13. The Safety Attitudes Questionnaire: psychometric properties, benchmarking data, and emerging research

    Directory of Open Access Journals (Sweden)

    Boyden James

    2006-04-01

    Full Text Available Abstract Background There is widespread interest in measuring healthcare provider attitudes about issues relevant to patient safety (often called safety climate or safety culture. Here we report the psychometric properties, establish benchmarking data, and discuss emerging areas of research with the University of Texas Safety Attitudes Questionnaire. Methods Six cross-sectional surveys of health care providers (n = 10,843 in 203 clinical areas (including critical care units, operating rooms, inpatient settings, and ambulatory clinics in three countries (USA, UK, New Zealand. Multilevel factor analyses yielded results at the clinical area level and the respondent nested within clinical area level. We report scale reliability, floor/ceiling effects, item factor loadings, inter-factor correlations, and percentage of respondents who agree with each item and scale. Results A six factor model of provider attitudes fit to the data at both the clinical area and respondent nested within clinical area levels. The factors were: Teamwork Climate, Safety Climate, Perceptions of Management, Job Satisfaction, Working Conditions, and Stress Recognition. Scale reliability was 0.9. Provider attitudes varied greatly both within and among organizations. Results are presented to allow benchmarking among organizations and emerging research is discussed. Conclusion The Safety Attitudes Questionnaire demonstrated good psychometric properties. Healthcare organizations can use the survey to measure caregiver attitudes about six patient safety-related domains, to compare themselves with other organizations, to prompt interventions to improve safety attitudes and to measure the effectiveness of these interventions.

  14. Updating the ACT College Readiness Benchmarks. ACT Research Report Series 2013 (6)

    Science.gov (United States)

    Allen, Jeff

    2013-01-01

    The ACT College Readiness Benchmarks are the ACT® College Readiness Assessment scores associated with a 50% chance of earning a B or higher grade in typical first-year credit-bearing college courses. The Benchmarks also correspond to an approximate 75% chance of earning a C or higher grade in these courses. There are four Benchmarks, corresponding…

  15. Benchmarking and Its Relevance to the Library and Information Sector. Interim Findings of "Best Practice Benchmarking in the Library and Information Sector," a British Library Research and Development Department Project.

    Science.gov (United States)

    Kinnell, Margaret; Garrod, Penny

    This British Library Research and Development Department study assesses current activities and attitudes toward quality management in library and information services (LIS) in the academic sector as well as the commercial/industrial sector. Definitions and types of benchmarking are described, and the relevance of benchmarking to LIS is evaluated.…

  16. Benchmarking File System Benchmarking: It *IS* Rocket Science

    OpenAIRE

    Seltzer, Margo I.; Tarasov, Vasily; Bhanage, Saumitra; Zadok, Erez

    2011-01-01

    The quality of file system benchmarking has not improved in over a decade of intense research spanning hundreds of publications. Researchers repeatedly use a wide range of poorly designed benchmarks, and in most cases, develop their own ad-hoc benchmarks. Our community lacks a definition of what we want to benchmark in a file system. We propose several dimensions of file system benchmarking and review the wide range of tools and techniques in widespread use. We experimentally show that even t...

  17. Benchmarking the scientific output of industrial wastewater research in Arab world by utilizing bibliometric techniques.

    Science.gov (United States)

    Zyoud, Shaher H; Al-Rawajfeh, Aiman E; Shaheen, Hafez Q; Fuchs-Hanusch, Daniela

    2016-05-01

    Rapid population growth, worsening of the climate, and severity of freshwater scarcity are global challenges. In Arab world countries, where water resources are becoming increasingly scarce, the recycling of industrial wastewater could improve the efficiency of freshwater use. The benchmarking of scientific output of industrial wastewater research in the Arab world is an initiative that could support in shaping up and improving future research activities. This study assesses the scientific output of industrial wastewater research in the Arab world. A total of 2032 documents related to industrial wastewater were retrieved from 152 journals indexed in the Scopus databases; this represents 3.6 % of the global research output. The h-index of the retrieved documents was 70. The total number of citations, at the time of data analysis, was 34,296 with an average citation of 16.88 per document. Egypt, with a total publications of 655 (32.2 %), was ranked the first among the Arab countries followed by Saudi Arabia 300 (14.7 %) and Tunisia 297 (14.6 %). Egypt also had the highest h-index, assumed with Saudi Arabia, the first place in collaboration with other countries. Seven hundred fifteen (35.2 %) documents with 66 countries in Arab/non-Arab country collaborations were identified. Arab researchers collaborated mostly with researchers from France 239 (11.7 %), followed by the USA 127 (6.2 %). The top active journal was Desalination 126 (6.2 %), and the most productive institution was the National Research Center, Egypt 169 (8.3 %), followed by the King Abdul-Aziz University, Saudi Arabia 75 (3.7 %). Environmental Science was the most prevalent field of interest 930 (45.8 %). Despite the promising indicators, there is a need to close the gap in research between the Arab world and the other nations. Optimizing the investments and developing regional experiences are key factors to promote the scientific research.

  18. Research on Child and Adolescent Development and Public Policy in Latin America

    Science.gov (United States)

    Narea, Marigen

    2016-01-01

    This commentary discusses the implication of child and adolescent development research for public policy in Latin America. As illustrated by the articles in this special issue, even though the research of child and adolescent development in Latin America is making significant progress, still more research is needed. Developmental research in the…

  19. Automotive Mg Research and Development in North America

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, Joseph A. [U.S. Department of Energy; Jackman, Jennifer [CANMET - Materials Technology Laboratory, Natural Resources of Canada; Li, Naiyi [Ford Motor Company; Osborne, Richard J. [General Motors Corporation; Powell, Bob R. [General Motors Corporation; Sklad, Philip S [ORNL

    2006-01-01

    Expanding world economic prosperity and probable peaking of conventional petroleum production in the coming decades require efforts to increase the efficiency of, and the development of alternatives to, petroleum-based fuels used in automotive transportation. North America has been aggressively pursuing both approaches for over ten years. Mainly as a result of lower prices due to global sourcing, magnesium has recently emerged as a serious candidate for lightweighting, and thus increasing the fuel efficiency of, automotive transportation. Automotive vehicles produced in North America currently use more Mg than vehicles produced elsewhere in the world, but the amounts per vehicle are very small in comparison to other materials such as steel, aluminum and plastics. The reasons, besides price, are primarily a less-developed state of technology for Mg in automotive transportation applications and lack of familiarity by the vehicle manufacturers with the material. This paper reviews some publicly-known, recent, present and future North American research and development activities in Mg for automotive applications.

  20. The United States of America and scientific research.

    Science.gov (United States)

    Hather, Gregory J; Haynes, Winston; Higdon, Roger; Kolker, Natali; Stewart, Elizabeth A; Arzberger, Peter; Chain, Patrick; Field, Dawn; Franza, B Robert; Lin, Biaoyang; Meyer, Folker; Ozdemir, Vural; Smith, Charles V; van Belle, Gerald; Wooley, John; Kolker, Eugene

    2010-08-16

    To gauge the current commitment to scientific research in the United States of America (US), we compared federal research funding (FRF) with the US gross domestic product (GDP) and industry research spending during the past six decades. In order to address the recent globalization of scientific research, we also focused on four key indicators of research activities: research and development (R&D) funding, total science and engineering doctoral degrees, patents, and scientific publications. We compared these indicators across three major population and economic regions: the US, the European Union (EU) and the People's Republic of China (China) over the past decade. We discovered a number of interesting trends with direct relevance for science policy. The level of US FRF has varied between 0.2% and 0.6% of the GDP during the last six decades. Since the 1960s, the US FRF contribution has fallen from twice that of industrial research funding to roughly equal. Also, in the last two decades, the portion of the US government R&D spending devoted to research has increased. Although well below the US and the EU in overall funding, the current growth rate for R&D funding in China greatly exceeds that of both. Finally, the EU currently produces more science and engineering doctoral graduates and scientific publications than the US in absolute terms, but not per capita. This study's aim is to facilitate a serious discussion of key questions by the research community and federal policy makers. In particular, our results raise two questions with respect to: a) the increasing globalization of science: "What role is the US playing now, and what role will it play in the future of international science?"; and b) the ability to produce beneficial innovations for society: "How will the US continue to foster its strengths?"

  1. The United States of America and scientific research.

    Directory of Open Access Journals (Sweden)

    Gregory J Hather

    Full Text Available To gauge the current commitment to scientific research in the United States of America (US, we compared federal research funding (FRF with the US gross domestic product (GDP and industry research spending during the past six decades. In order to address the recent globalization of scientific research, we also focused on four key indicators of research activities: research and development (R&D funding, total science and engineering doctoral degrees, patents, and scientific publications. We compared these indicators across three major population and economic regions: the US, the European Union (EU and the People's Republic of China (China over the past decade. We discovered a number of interesting trends with direct relevance for science policy. The level of US FRF has varied between 0.2% and 0.6% of the GDP during the last six decades. Since the 1960s, the US FRF contribution has fallen from twice that of industrial research funding to roughly equal. Also, in the last two decades, the portion of the US government R&D spending devoted to research has increased. Although well below the US and the EU in overall funding, the current growth rate for R&D funding in China greatly exceeds that of both. Finally, the EU currently produces more science and engineering doctoral graduates and scientific publications than the US in absolute terms, but not per capita. This study's aim is to facilitate a serious discussion of key questions by the research community and federal policy makers. In particular, our results raise two questions with respect to: a the increasing globalization of science: "What role is the US playing now, and what role will it play in the future of international science?"; and b the ability to produce beneficial innovations for society: "How will the US continue to foster its strengths?"

  2. [Benchmarks for interdisciplinary health and social sciences research: contributions of a research seminar].

    Science.gov (United States)

    Kivits, Joëlle; Fournier, Cécile; Mino, Jean-Christophe; Frattini, Marie-Odile; Winance, Myriam; Lefève, Céline; Robelet, Magali

    2013-01-01

    This article proposes a reflection on an interdisciplinary seminar, initiated by philosophy and sociology researchers and public health professionals. The objective of this seminar was to explore the mechanisms involved in setting up and conducting interdisciplinary research, by investigating the practical modalities of articulating health and human and social sciences research in order to more clearly understand the conditions, tensions and contributions of collaborative research. These questions were discussed on the basis of detailed analysis of four recent or current research projects. Case studies identified four typical epistemological or methodological issues faced by researchers in the fields of health and human and social sciences: institutional conditions and their effects on research; deconstruction of the object; the researcher's commitment in his/her field; the articulation of research methods. Three prerequisites for interdisciplinary research in social and human sciences and in health were identified: mutual questioning of research positions and fields of study; awareness of the tensions related to institutional positions and disciplinary affiliation; joint elaboration and exchanges between various types of knowledge to ensure an interdisciplinary approach throughout all of the research process.

  3. International Conference on Production Research (ICPR) Americas Region

    CERN Document Server

    Velasco, Nubia

    2012-01-01

    The book presents several highly selected cases in emerging countries where the production-logistics systems have been optimized or improved with the support of mathematical models. The book contains a selection of papers from the 5th International Conference on Production Research (ICPR) Americas 2010 held on July 21-23 in Bogotá, Colombia. The main topic of the conference was “Technologies in Logistics and Manufacturing for Small and Medium Enterprises” which is perfectly aligned with the realities of emerging countries. The book presents methodologies and case studies related to a wide variety of production/logistics systems such as diary production, auto parts, steel and iron production, and financial services. It is focused but not limited to Small/Medium Enterprises.

  4. Environmental governance in Latin America: Towards an integrative research agenda

    Directory of Open Access Journals (Sweden)

    Michiel Baud

    2011-04-01

    Full Text Available Latin America plays an important international role with regard to environmental governance. Knowledge generated by empirical and theoretical studies on environmental challenges can support the renewed efforts to achieve equitable and sustainable natural resource use in the region. Although linkages between social and environmental dimensions have been academically explored since the 1990s, new trends in environmental governance in Latin America deserve a comprehensive analytical approach. This Exploration presents relevant emerging research topics and provides a brief overview of relevant elements and ‘cross-overs’ for an integrative analysis. The authors argue that in order to enhance ‘Latin American perspectives’ to solving socioenvironmental dilemmas, several research streams need to be brought together in integrative frameworks that can address complex questions related to interactions between state, civil society and market actors at multiple scales. With a consortium of ten Latin American and European institutions, they aim to contribute to the development of such frameworks through the project Environmental Governance in Latin America and the Caribbean: Developing Frameworks for Sustainable and Equitable Natural Resource Use (ENGOV.Resumen: Gobernanza ambiental en América Latina: Hacia un programa integrado de investigaciónAmérica Latina juega un importante papel internacional en el ámbito de la gobernanza ambiental. El conocimiento generado por estudios teóricos y empíricos sobre retos ambientales puede sostener renovados esfuerzos por llegar a un uso equitativo y sostenible de los recursos naturales en la región. Aunque las conexiones entre las dimensiones social y ambiental han sido estudiadas en la academia desde los años noventa, nuevas tendencias en gobernanza ambiental en América Latina merecen un enfoque analítico comprehensivo. Esta Exploración presenta nuevos y relevantes temas de investigación y ofrece una

  5. One Health training, research, and outreach in North America

    Directory of Open Access Journals (Sweden)

    Cheryl Stroud

    2016-11-01

    Full Text Available Background: The One Health (OH concept, formerly referred to as ‘One Medicine’ in the later part of the 20th century, has gained exceptional popularity in the early 21st century, and numerous academic and non-academic institutions have developed One Health programs. Objectives: To summarize One Health training, research, and outreach activities originating in North America. Methods: We used data from extensive electronic records maintained by the One Health Commission (OHC (www.onehealthcommission.org/ and the One Health Initiative (www.onehealthinitiative.com/ and from web-based searches, combined with the corporate knowledge of the authors and their professional contacts. Finally, a call was released to members of the OHC's Global One Health Community listserv, asking that they populate a Google document with information on One Health training, research, and outreach activities in North American academic and non-academic institutions. Results: A current snapshot of North American One Health training, research, and outreach activities as of August 2016 has evolved. Conclusions: It is clear that the One Health concept has gained considerable recognition during the first decade of the 21st century, with numerous current training and research activities carried out among North American academic, non-academic, government, corporate, and non-profit entities.

  6. SAT Benchmarks: Development of a College Readiness Benchmark and Its Relationship to Secondary and Postsecondary School Performance. Research Report 2011-5

    Science.gov (United States)

    Wyatt, Jeffrey; Kobrin, Jennifer; Wiley, Andrew; Camara, Wayne J.; Proestler, Nina

    2011-01-01

    The current study was part of an ongoing effort at the College Board to establish college readiness benchmarks on the SAT[R], PSAT/NMSQT[R], and ReadiStep[TM] as well as to provide schools, districts, and states with a view of their students' college readiness. College readiness benchmarks were established based on SAT performance, using a…

  7. Montreal Archive of Sleep Studies: an open-access resource for instrument benchmarking and exploratory research.

    Science.gov (United States)

    O'Reilly, Christian; Gosselin, Nadia; Carrier, Julie; Nielsen, Tore

    2014-12-01

    Manual processing of sleep recordings is extremely time-consuming. Efforts to automate this process have shown promising results, but automatic systems are generally evaluated on private databases, not allowing accurate cross-validation with other systems. In lacking a common benchmark, the relative performances of different systems are not compared easily and advances are compromised. To address this fundamental methodological impediment to sleep study, we propose an open-access database of polysomnographic biosignals. To build this database, whole-night recordings from 200 participants [97 males (aged 42.9 ± 19.8 years) and 103 females (aged 38.3 ± 18.9 years); age range: 18-76 years] were pooled from eight different research protocols performed in three different hospital-based sleep laboratories. All recordings feature a sampling frequency of 256 Hz and an electroencephalography (EEG) montage of 4-20 channels plus standard electro-oculography (EOG), electromyography (EMG), electrocardiography (ECG) and respiratory signals. Access to the database can be obtained through the Montreal Archive of Sleep Studies (MASS) website (http://www.ceams-carsm.ca/en/MASS), and requires only affiliation with a research institution and prior approval by the applicant's local ethical review board. Providing the research community with access to this free and open sleep database is expected to facilitate the development and cross-validation of sleep analysis automation systems. It is also expected that such a shared resource will be a catalyst for cross-centre collaborations on difficult topics such as improving inter-rater agreement on sleep stage scoring.

  8. Building America Systems Integration Research Annual Report: FY 2012

    Energy Technology Data Exchange (ETDEWEB)

    Gestwick, M.

    2013-05-01

    This document is the Building America FY2012 Annual Report, which includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

  9. Building America Systems Integration Research Annual Report. FY 2012

    Energy Technology Data Exchange (ETDEWEB)

    Gestwick, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2013-05-01

    This Building America FY2012 Annual Report includes an overview of the Building America Program activities and the work completed by the National Renewable Energy Laboratory and the Building America industry consortia (the Building America teams). The annual report summarizes major technical accomplishments and progress towards U.S. Department of Energy Building Technologies Program's multi-year goal of developing the systems innovations that enable risk-free, cost effective, reliable and durable efficiency solutions that reduce energy use by 30%-50% in both new and existing homes.

  10. International benchmark study of advanced thermal hydraulic safety analysis codes against measurements on IEA-R1 research reactor

    Energy Technology Data Exchange (ETDEWEB)

    Hainoun, A., E-mail: pscientific2@aec.org.sy [Atomic Energy Commission of Syria (AECS), Nuclear Engineering Department, P.O. Box 6091, Damascus (Syrian Arab Republic); Doval, A. [Nuclear Engineering Department, Av. Cmdt. Luis Piedrabuena 4950, C.P. 8400 S.C de Bariloche, Rio Negro (Argentina); Umbehaun, P. [Centro de Engenharia Nuclear – CEN, IPEN-CNEN/SP, Av. Lineu Prestes 2242-Cidade Universitaria, CEP-05508-000 São Paulo, SP (Brazil); Chatzidakis, S. [School of Nuclear Engineering, Purdue University, West Lafayette, IN 47907 (United States); Ghazi, N. [Atomic Energy Commission of Syria (AECS), Nuclear Engineering Department, P.O. Box 6091, Damascus (Syrian Arab Republic); Park, S. [Research Reactor Design and Engineering Division, Basic Science Project Operation Dept., Korea Atomic Energy Research Institute (Korea, Republic of); Mladin, M. [Institute for Nuclear Research, Campului Street No. 1, P.O. Box 78, 115400 Mioveni, Arges (Romania); Shokr, A. [Division of Nuclear Installation Safety, Research Reactor Safety Section, International Atomic Energy Agency, A-1400 Vienna (Austria)

    2014-12-15

    Highlights: • A set of advanced system thermal hydraulic codes are benchmarked against IFA of IEA-R1. • Comparative safety analysis of IEA-R1 reactor during LOFA by 7 working teams. • This work covers both experimental and calculation effort and presents new out findings on TH of RR that have not been reported before. • LOFA results discrepancies from 7% to 20% for coolant and peak clad temperatures are predicted conservatively. - Abstract: In the framework of the IAEA Coordination Research Project on “Innovative methods in research reactor analysis: Benchmark against experimental data on neutronics and thermal hydraulic computational methods and tools for operation and safety analysis of research reactors” the Brazilian research reactor IEA-R1 has been selected as reference facility to perform benchmark calculations for a set of thermal hydraulic codes being widely used by international teams in the field of research reactor (RR) deterministic safety analysis. The goal of the conducted benchmark is to demonstrate the application of innovative reactor analysis tools in the research reactor community, validation of the applied codes and application of the validated codes to perform comprehensive safety analysis of RR. The IEA-R1 is equipped with an Instrumented Fuel Assembly (IFA) which provided measurements for normal operation and loss of flow transient. The measurements comprised coolant and cladding temperatures, reactor power and flow rate. Temperatures are measured at three different radial and axial positions of IFA summing up to 12 measuring points in addition to the coolant inlet and outlet temperatures. The considered benchmark deals with the loss of reactor flow and the subsequent flow reversal from downward forced to upward natural circulation and presents therefore relevant phenomena for the RR safety analysis. The benchmark calculations were performed independently by the participating teams using different thermal hydraulic and safety

  11. Interfield dysbalances in research input and output benchmarking: Visualisation by density equalizing procedures

    Directory of Open Access Journals (Sweden)

    Fischer Axel

    2008-08-01

    Full Text Available Abstract Background Historical, social and economic reasons can lead to major differences in the allocation of health system resources and research funding. These differences might endanger the progress in diagnostic and therapeutic approaches of socio-economic important diseases. The present study aimed to assess different benchmarking approaches that might be used to analyse these disproportions. Research in two categories was analysed for various output parameters and compared to input parameters. Germany was used as a high income model country. For the areas of cardiovascular and respiratory medicine density equalizing mapping procedures visualized major geographical differences in both input and output markers. Results An imbalance in the state financial input was present with 36 cardiovascular versus 8 respiratory medicine state-financed full clinical university departments at the C4/W3 salary level. The imbalance in financial input is paralleled by an imbalance in overall quantitative output figures: The 36 cardiology chairs published 2708 articles in comparison to 453 articles published by the 8 respiratory medicine chairs in the period between 2002 and 2006. This is a ratio of 75.2 articles per cardiology chair and 56.63 articles per respiratory medicine chair. A similar trend is also present in the qualitative measures. Here, the 2708 cardiology publications were cited 48337 times (7290 times for respiratory medicine which is an average citation of 17.85 per publication vs. 16.09 for respiratory medicine. The average number of citations per cardiology chair was 1342.69 in contrast to 911.25 citations per respiratory medicine chair. Further comparison of the contribution of the 16 different German states revealed major geographical differences concerning numbers of chairs, published items, total number of citations and average citations. Conclusion Despite similar significances of cardiovascular and respiratory diseases for the global

  12. TACLeBench: A benchmark collection to support worst-case execution time research

    DEFF Research Database (Denmark)

    Falk, Heiko; Altmeyer, Sebastian; Hellinckx, Peter

    2016-01-01

    -source programs, adapted them to a common coding style, and provide the collection in open-source. The benchmark collection is called TACLeBench and is available from GitHub in version 1.9 at the publication date of this paper. One of the main features of TACLeBench is that all programs are self-contained without...

  13. Toward Establishing a Realistic Benchmark for Airframe Noise Research: Issues and Challenges

    Science.gov (United States)

    Khorrami, Mehdi R.

    2010-01-01

    The availability of realistic benchmark configurations is essential to enable the validation of current Computational Aeroacoustic (CAA) methodologies and to further the development of new ideas and concepts that will foster the technologies of the next generation of CAA tools. The selection of a real-world configuration, the subsequent design and fabrication of an appropriate model for testing, and the acquisition of the necessarily comprehensive aeroacoustic data base are critical steps that demand great care and attention. In this paper, a brief account of the nose landing-gear configuration, being proposed jointly by NASA and the Gulfstream Aerospace Company as an airframe noise benchmark, is provided. The underlying thought processes and the resulting building block steps that were taken during the development of this benchmark case are given. Resolution of critical, yet conflicting issues is discussed - the desire to maintain geometric fidelity versus model modifications required to accommodate instrumentation; balancing model scale size versus Reynolds number effects; and time, cost, and facility availability versus important parameters like surface finish and installation effects. The decisions taken during the experimental phase of a study can significantly affect the ability of a CAA calculation to reproduce the prevalent flow conditions and associated measurements. For the nose landing gear, the most critical of such issues are highlighted and the compromises made to resolve them are discussed. The results of these compromises will be summarized by examining the positive attributes and shortcomings of this particular benchmark case.

  14. Bibliometric analysis of Oropouche research: impact on the surveillance of emerging arboviruses in Latin America

    Science.gov (United States)

    Culquichicón, Carlos; Cardona-Ospina, Jaime A.; Patiño-Barbosa, Andrés M.; Rodriguez-Morales, Alfonso J.

    2017-01-01

    Given the emergence and reemergence of viral diseases, particularly in Latin America, we would like to provide an analysis of the patterns of research and publication on Oropouche virus (OROV). We also discuss the implications of recent epidemics in certain areas of South America, and how more clinical and epidemiological information regarding OROV is urgently needed. PMID:28357048

  15. Financial Benchmarking

    OpenAIRE

    2012-01-01

    This bachelor's thesis is focused on financial benchmarking of TULIPA PRAHA s.r.o. The aim of this work is to evaluate financial situation of the company, identify its strengths and weaknesses and to find out how efficient is the performance of this company in comparison with top companies within the same field by using INFA benchmarking diagnostic system of financial indicators. The theoretical part includes the characteristic of financial analysis, which financial benchmarking is based on a...

  16. IAEA coordinated research project (CRP) on 'Analytical and experimental benchmark analyses of accelerator driven systems'

    Energy Technology Data Exchange (ETDEWEB)

    Abanades, Alberto [Universidad Politecnica de Madrid (Spain); Aliberti, Gerardo; Gohar, Yousry; Talamo, Alberto [ANL, Argonne (United States); Bornos, Victor; Kiyavitskaya, Anna [Joint Institute of Power Eng. and Nucl. Research ' Sosny' , Minsk (Belarus); Carta, Mario [ENEA, Casaccia (Italy); Janczyszyn, Jerzy [AGH-University of Science and Technology, Krakow (Poland); Maiorino, Jose [IPEN, Sao Paulo (Brazil); Pyeon, Cheolho [Kyoto University (Japan); Stanculescu, Alexander [IAEA, Vienna (Austria); Titarenko, Yury [ITEP, Moscow (Russian Federation); Westmeier, Wolfram [Wolfram Westmeier GmbH, Ebsdorfergrund (Germany)

    2008-07-01

    In December 2005, the International Atomic Energy Agency (IAEA) has started a Coordinated Research Project (CRP) on 'Analytical and Experimental Benchmark Analyses of Accelerator Driven Systems'. The overall objective of the CRP, performed within the framework of the Technical Working Group on Fast Reactors (TWGFR) of IAEA's Nuclear Energy Department, is to increase the capability of interested Member States in developing and applying advanced reactor technologies in the area of long-lived radioactive waste utilization and transmutation. The specific objective of the CRP is to improve the present understanding of the coupling of an external neutron source (e.g. spallation source) with a multiplicative sub-critical core. The participants are performing computational and experimental benchmark analyses using integrated calculation schemes and simulation methods. The CRP aims at integrating some of the planned experimental demonstration projects of the coupling between a sub-critical core and an external neutron source (e.g. YALINA Booster in Belarus, and Kyoto University's Critical Assembly (KUCA)). The objective of these experimental programs is to validate computational methods, obtain high energy nuclear data, characterize the performance of sub-critical assemblies driven by external sources, and to develop and improve techniques for sub-criticality monitoring. The paper summarizes preliminary results obtained to-date for some of the CRP benchmarks. (authors)

  17. School Readiness Research in Latin America: Findings and Challenges

    Science.gov (United States)

    Strasser, Katherine; Rolla, Andrea; Romero-Contreras, Silvia

    2016-01-01

    Educational results in Latin America (LA) are well below those of developed countries. One factor that influences how well children do at school is school readiness. In this article, we review studies conducted in LA on the readiness skills of preschool children. We begin by discussing contextual factors that affect what is expected of children…

  18. Environmental governance in Latin America: towards an integrative research agenda

    NARCIS (Netherlands)

    M. Baud; F. de Castro; B. Hogenboom

    2011-01-01

    Latin America plays an important international role with regard to environmental governance. Knowledge generated by empirical and theoretical studies on environmental challenges can support the renewed efforts in the region to achieve equitable and sustainable natural resource use. Although link age

  19. Building America System Research Results. Innovations for High Performance Homes

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2006-05-01

    This report provides a summary of key lessons learned from the first 10 years of the Building America program and also included a summary of the future challenges that must be met to reach the program’s long term performance goals.

  20. Benchmark selection

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Tvede, Mich

    2002-01-01

    Within a production theoretic framework, this paper considers an axiomatic approach to benchmark selection. It is shown that two simple and weak axioms; efficiency and comprehensive monotonicity characterize a natural family of benchmarks which typically becomes unique. Further axioms are added...

  1. Interactive benchmarking

    DEFF Research Database (Denmark)

    Lawson, Lartey; Nielsen, Kurt

    2005-01-01

    We discuss individual learning by interactive benchmarking using stochastic frontier models. The interactions allow the user to tailor the performance evaluation to preferences and explore alternative improvement strategies by selecting and searching the different frontiers using directional...... in the suggested benchmarking tool. The study investigates how different characteristics on dairy farms influences the technical efficiency....

  2. Managing for Results in America's Great City Schools 2014: Results from Fiscal Year 2012-13. A Report of the Performance Measurement and Benchmarking Project

    Science.gov (United States)

    Council of the Great City Schools, 2014

    2014-01-01

    In 2002 the "Council of the Great City Schools" and its members set out to develop performance measures that could be used to improve business operations in urban public school districts. The Council launched the "Performance Measurement and Benchmarking Project" to achieve these objectives. The purposes of the project was to:…

  3. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in Mixed-Humid Climates; January 2006 - December 2006

    Energy Technology Data Exchange (ETDEWEB)

    Building America Industrialized Housing Partnership (BAIHP); Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)

    2006-12-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Mixed-Humid Climate Region on a cost-neutral basis.

  4. Building America Residential System Research Results: Achieving 30% Whole House Energy Savings Level in the Hot-Dry and Mixed-Dry Climates

    Energy Technology Data Exchange (ETDEWEB)

    Building Industry Research Alliance (BIRA); Building Science Consortium (BSC); Consortium for Advanced Residential Buildings (CARB); Davis Energy Group (DEG); Florida Solar Energy Center (FSEC); IBACOS; National Association of Home Builders Research Center (NAHBRC); National Renewable Energy Laboratory (NREL)

    2006-01-01

    The Building America program conducts the system research required to reduce risks associated with the design and construction of homes that use an average of 30% to 90% less total energy for all residential energy uses than the Building America Research Benchmark, including research on homes that will use zero net energy on annual basis. To measure the program's progress, annual research milestones have been established for five major climate regions in the United States. The system research activities required to reach each milestone take from 3 to 5 years to complete and include research in individual test houses, studies in pre-production prototypes, and research studies with lead builders that provide early examples that the specified energy savings level can be successfully achieved on a production basis. This report summarizes research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Hot-Dry/Mixed-Dry Climate Region on a cost neutral basis.

  5. Summary of Prioritized Research Opportunities. Building America Planning Meeting, November 2-4, 2010

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2011-02-01

    This report outlines the results of brainstorming sessions conducted at the Building America Fall 2010 planning meeting, in which research teams and national laboratories identified key research priorities to incorporate into multi-year planning, team research agendas, expert meetings, and technical standing committees.

  6. On Big Data Benchmarking

    OpenAIRE

    Han, Rui; Lu, Xiaoyi

    2014-01-01

    Big data systems address the challenges of capturing, storing, managing, analyzing, and visualizing big data. Within this context, developing benchmarks to evaluate and compare big data systems has become an active topic for both research and industry communities. To date, most of the state-of-the-art big data benchmarks are designed for specific types of systems. Based on our experience, however, we argue that considering the complexity, diversity, and rapid evolution of big data systems, fo...

  7. Gaps of maritime health research in Latin America – a literature review

    DEFF Research Database (Denmark)

    Jensen, Olaf Chresten; Andrioti, Despena; Canals, M. Luisa

    Background So far the maritime health and safety research for seafarers and fishermen mainly comes from the industrial developed countries with sparse contributions from the developing countries. The aim was to give an overview of the peer reviewed research in Latin America to point out the needs...... for research in this part of the world. Materials and Methods PubMed, Google Scholar, SciELO - Scientific Electronic Library Online, Pan American Journal of Public Health, Medicina Maritima and other relevant journals in Latin America in the Spanish and English languages were searched. Results 57 peer-reviewed...

  8. Changing patterns of migration in Latin America: how can research develop intelligence for public health?

    Science.gov (United States)

    Cabieses, Baltica; Tunstall, Helena; Pickett, Kate E; Gideon, Jasmine

    2013-07-01

    Migration patterns in Latin America have changed significantly in recent decades, particularly since the onset of global recession in 2007. These recent economic changes have highlighted and exacerbated the weakness of evidence from Latin America regarding migration-a crucial determinant of health. Migration patterns are constantly evolving in Latin America, but research on migration has not developed at the same speed. This article focuses on the need for better understanding of the living conditions and health of migrant populations in Latin America within the context of the recent global recession. The authors explain how new data on migrant well-being could be obtained through improved evidence from censuses and ongoing research surveys to 1) better inform policy-makers about the needs of migrant populations in Latin America and 2) help determine better ways of reaching undocumented immigrants. Longitudinal studies on immigrants in Latin America are essential for generating a better representation of migrant living conditions and health needs during the initial stages of immigration and over time. To help meet this need, the authors support the promotion of sustainable sources of data and evidence on the complex relationship between migration and health.

  9. Recent Trends in Soil Science and Agronomy Research in the Northern Great Plains of North America

    Science.gov (United States)

    The book “Recent Trends in Soil Science and Agronomy Research in the Northern Great Plains of North America” summarizes published research in soil science and agronomy from various field experiments conducted in the soil-climatic/agro-ecological regions of the Northern Great Plains of North America....

  10. Cardiovascular Research Publications from Latin America between 1999 and 2008. A Bibliometric Study

    Energy Technology Data Exchange (ETDEWEB)

    Colantonio, Lisandro D., E-mail: Lisandro.Colantonio@fulbrightmail.org [Department of Epidemiology - University of Alabama at Birmingham School of Public Health, Birmingham (United States); Department of Public Health, School of Medicine, University of Buenos Aires, Buenos Aires (Argentina); Baldridge, Abigail S.; Huffman, Mark D. [Northwestern University Feinberg School of Medicine, Chicago (United States); Bloomfield, Gerald S. [Duke University Medical Center - Duke Clinical Research Institute and Duke Global Health Institute, Durham (United States); Prabhakaran, Dorairaj [Centre for Chronic Disease Control, New Delhi (India)

    2015-01-15

    Cardiovascular research publications seem to be increasing in Latin America overall. To analyze trends in cardiovascular publications and their citations from countries in Latin America between 1999 and 2008, and to compare them with those from the rest of the countries. We retrieved references of cardiovascular publications between 1999 and 2008 and their five-year post-publication citations from the Web of Knowledge database. For countries in Latin America, we calculated the total number of publications and their citation indices (total citations divided by number of publications) by year. We analyzed trends on publications and citation indices over time using Poisson regression models. The analysis was repeated for Latin America as a region, and compared with that for the rest of the countries grouped according to economic development. Brazil (n = 6,132) had the highest number of publications in1999-2008, followed by Argentina (n = 1,686), Mexico (n = 1,368) and Chile (n = 874). Most countries showed an increase in publications over time, leaded by Guatemala (36.5% annually [95%CI: 16.7%-59.7%]), Colombia (22.1% [16.3%-28.2%]), Costa Rica (18.1% [8.1%-28.9%]) and Brazil (17.9% [16.9%-19.1%]). However, trends on citation indices varied widely (from -33.8% to 28.4%). From 1999 to 2008, cardiovascular publications of Latin America increased by 12.9% (12.1%-13.5%) annually. However, the citation indices of Latin America increased 1.5% (1.3%-1.7%) annually, a lower increase than those of all other country groups analyzed. Although the number of cardiovascular publications of Latin America increased from 1999 to 2008, trends on citation indices suggest they may have had a relatively low impact on the research field, stressing the importance of considering quality and dissemination on local research policies.

  11. Public Interest Energy Research (PIER) Program Development of a Computer-based Benchmarking and Analytical Tool. Benchmarking and Energy & Water Savings Tool in Dairy Plants (BEST-Dairy)

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Tengfang [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Flapper, Joris [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Ke, Jing [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Kramer, Klaas [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sathaye, Jayant [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2012-02-01

    The overall goal of the project is to develop a computer-based benchmarking and energy and water savings tool (BEST-Dairy) for use in the California dairy industry - including four dairy processes - cheese, fluid milk, butter, and milk powder. BEST-Dairy tool developed in this project provides three options for the user to benchmark each of the dairy product included in the tool, with each option differentiated based on specific detail level of process or plant, i.e., 1) plant level; 2) process-group level, and 3) process-step level. For each detail level, the tool accounts for differences in production and other variables affecting energy use in dairy processes. The dairy products include cheese, fluid milk, butter, milk powder, etc. The BEST-Dairy tool can be applied to a wide range of dairy facilities to provide energy and water savings estimates, which are based upon the comparisons with the best available reference cases that were established through reviewing information from international and national samples. We have performed and completed alpha- and beta-testing (field testing) of the BEST-Dairy tool, through which feedback from voluntary users in the U.S. dairy industry was gathered to validate and improve the tool's functionality. BEST-Dairy v1.2 was formally published in May 2011, and has been made available for free downloads from the internet (i.e., http://best-dairy.lbl.gov). A user's manual has been developed and published as the companion documentation for use with the BEST-Dairy tool. In addition, we also carried out technology transfer activities by engaging the dairy industry in the process of tool development and testing, including field testing, technical presentations, and technical assistance throughout the project. To date, users from more than ten countries in addition to those in the U.S. have downloaded the BEST-Dairy from the LBNL website. It is expected that the use of BEST-Dairy tool will advance understanding of energy and

  12. Review on space weather in Latin America. 1. The beginning from space science research

    Science.gov (United States)

    Denardini, Clezio Marcos; Dasso, Sergio; Gonzalez-Esparza, J. Americo

    2016-11-01

    The present work is the first of a three-part review on space weather in Latin America. It comprises the evolution of several Latin American institutions investing in space science since the 1960s, focusing on the solar-terrestrial interactions, which today is commonly called space weather. Despite recognizing advances in space research in all of Latin America, this review is restricted to the development observed in three countries in particular (Argentina, Brazil and Mexico), due to the fact that these countries have recently developed operational centers for monitoring space weather. The review starts with a brief summary of the first groups to start working with space science in Latin America. This first part of the review closes with the current status and the research interests of these groups, which are described in relation to the most significant works and challenges of the next decade in order to aid in the solving of space weather open issues.

  13. Uncertain Marriage of Price Policy and Agricultral Research: Case of Cassava in Latin America

    OpenAIRE

    Lynam, John K.; Janssen, Willem; Sanint, Luis R.

    1989-01-01

    To foster agrirultural development. a nmnber of strategies are available. A well-known, long-run strategy is productivity-increasing research. Another familiar, shon-run strategy is input and output price policy. This paper argues that effectiveness of price and research policies can only be obtained if they are defined interactively, with one complementing the other. This is illustrated by showing how cassava, a traditional crop in Latin America, has evolved with respea. to research and pric...

  14. Post-hegemonic regionalism and sovereignty in Latin America: optimists, skeptics, and an emerging research agenda

    Directory of Open Access Journals (Sweden)

    Thomas Legler

    2013-12-01

    Full Text Available A scholarly debate is emerging on how recent regional trends in Latin America and South America have impacted the meanings and practices of sovereignty. This debate pits two groups engaged in regionalist analysis against each other: the optimists and the skeptics. Optimists argue that recent changes in regionalism are having a transformative impact on sovereignty. Skeptics acknowledge that changes in regionalism have occurred, but that they have been accompanied by persistent and traditional sovereignty meanings and practices. The article employs a tripartite conception of sovereignty regime-sovereign, space, and authority-to sketch the parameters of the debate. Given the recent origins of ALBA, CELAC, and UNASUR, as well as the post-hegemonic regionalism which they reflect and promote, this debate can only be resolved through ambitious qualitative empirical research, especially in South America, the regional experience upon which many of the contending claims are made. Such a research agenda on the regionalism-sovereignty nexus has both significant theoretical and practical implications for understanding Latin America's and South America's unique regional, institutional, and sovereignty patterns, as well as the limits and possibilities for regional governance.

  15. Tobacco Control: Visualisation of Research Activity Using Density-Equalizing Mapping and Scientometric Benchmarking Procedures

    Directory of Open Access Journals (Sweden)

    Beatrix Groneberg-Kloft

    2009-06-01

    Full Text Available Background: Tobacco smoking continues to be a major preventable cause of death and disease and therefore tobacco control research is extremely important. However, research in this area is often hampered by a lack in funding and there is a need for scientometric techniques to display research efforts. Methods: The present study combines classical bibliometric tools with novel scientometric and visualizing techniques in order to analyse and categorise research in the field of tobacco control. Results: All studies related to tobacco control and listed in the ISI database since 1900 were identified by the use of defined search terms.Using bibliometric approaches, a continuous increase in qualitative markers such as collaboration numbers or citations were found for tobacco control research. The combination with density equalizing mapping revealed a distinct global pattern of research productivity and citation activity. Radar chart techniques were used to visualize bi- and multilateral research cooperation and institutional cooperation. Conclusions: The present study supplies a first scientometricapproach that visualises research activity in the field of tobacco control. It provides data that can be used for funding policy and the identification of research clusters.

  16. Using Participatory Action Research to Study the Implementation of Career Development Benchmarks at a New Zealand University

    Science.gov (United States)

    Furbish, Dale S.; Bailey, Robyn; Trought, David

    2016-01-01

    Benchmarks for career development services at tertiary institutions have been developed by Careers New Zealand. The benchmarks are intended to provide standards derived from international best practices to guide career development services. A new career development service was initiated at a large New Zealand university just after the benchmarks…

  17. Bibliometric analysis of energy research at the world level and benchmarking of CANMET energy

    Energy Technology Data Exchange (ETDEWEB)

    Archambault, E.; Cote, G.

    2009-02-15

    CANMET, part of Natural Resources Canada, is a Canadian organization specializing in energy research, working on the development of renewable energy technologies and processes. Science Metrix conducted a study for Natural Resources Canada in 2009, resulting in the preparation of a report. In this document, Science-Metrix analyzes the involvement in energy research in different countries and at the world level and compares the scientific contribution of CANMET to that of other organizations around the world specialized in the same field. The study is based on the contents of papers prepared by CANMET researchers published between 1996 and 2007 and on the definitions of several bibliometric indicators. 1 tab., 15 figs.

  18. "Salud America!" Developing a National Latino Childhood Obesity Research Agenda

    Science.gov (United States)

    Ramirez, Amelie G.; Chalela, Patricia; Gallion, Kipling J.; Green, Lawrence W.; Ottoson, Judith

    2011-01-01

    U.S. childhood obesity has reached epidemic proportions, with one third of children overweight or obese. Latino children have some of the highest obesity rates, a concern because they are part of the youngest and fastest-growing U.S. minority group. Unfortunately, scarce research data on Latinos hinders the development and implementation of…

  19. America's rural hospitals: a selective review of 1980s research.

    Science.gov (United States)

    Mick, S S; Morlock, L L

    1990-10-01

    We review 1980s research on American rural hospitals within the context of a decade of increasing restrictiveness in the reimbursement and operating environments. Areas addressed include rural hospital definitions, organizational and financial performance, and strategic management activities. The latter category consists of hospital closure, diversification and vertical integration, swing-bed conversion, sole community provider designation, horizontal integration and multihospital system affiliation, marketing, and patient retention. The review suggests several research needs, including: developing more meaningful definitions of rural hospitals, engaging in methodologically sound work on the effects of innovative programs and strategic management activities--including conversion of the facility itself--on rural hospital performance, and completing studies of the effects of rural hospital closure or conversion on the health of the communities served.

  20. Competitive Benchmarking: An IS Research Approach to Address Wicked Problems with Big Data and Analytics

    NARCIS (Netherlands)

    W. Ketter (Wolfgang); M. Peters (Markus); J. Collins (John); A. Gupta (Alok)

    2015-01-01

    textabstractWicked problems like sustainable energy and financial market stability are societal challenges that arise from complex socio-technical systems in which numerous social, economic, political, and technical factors interact. Understanding and mitigating them requires research methods that s

  1. Gaps of maritime health research in Latin America – a literature review

    DEFF Research Database (Denmark)

    Jensen, Olaf Chresten

    Background So far the maritime health and safety research for seafarers and fishermen mainly comes from the industrial developed countries with sparse contributions from the developing countries. The aim was to give an overview of the peer reviewed research in Latin America to point out the needs...... for research in this part of the world. Materials and Methods PubMed, Google Scholar, SciELO - Scientific Electronic Library Online, Pan American Journal of Public Health, Medicina Maritima and other relevant journals in Latin America in the Spanish and English languages were searched. Results 57 peer-reviewed......-sectional studies include especially ergonomic problems and environmental pollution. Studies on fatal accidents are absent in fishing and seafaring as well. Conclusions Most of the studies are concern with health problems, like in other parts of the world, while some health problems are specifically related...

  2. Status of mangrove research in Latin America and the Caribbean

    Directory of Open Access Journals (Sweden)

    Yara Schaeffer-Novelli

    1990-06-01

    Full Text Available For those in the eastern hemisphere, the most striking characteristic of New World mangroves must be their low diversity. However, this apparent simplicity is deceptive, New World mangrove species are extraordinarily plastic in their adaptations to their environment. On a geographic basis mangroves attain their greatest development where rainfall and tidal subsidies are abundant. These conditions occur in the northwest part of South American continent and on the eastern seabord, south of the Gulf of Paría (Venezuela to São Luís, in Brazil. In the 1970's events related to the developing environmental movement in the United States led to a marked interest in these systems, their ecology and management, pointing out the ecological role of mangroves as sources of organic matter to estuarine food webs.The economic recession of the 80's and its impact on funding agencies, both national and international, and changing national priorities have dramaticaly curtailed scientific research. Research in the region is now almost totally supported by local institutions.The alarming rate at which mangroves are being destroyed in the region requires that prompt action be taken to develop a regional program such as the one recommended in the UNESCO Cali 1978 meeting, capable of fostering and supporting ecosystemic research, the development and compilation of management guidelines and the training of scientific personnel, resource managers, and providing for public environmental education. These guidelines and strategies for effective management of a complex resource can only be developed through research.Os manguesais do novo mundo estão bem mais menos ricos em espécies e vegetais que o novo e o velho Mundo> Entretanto, essa simplicidade é apenas aparente, pois as espécies de mangue são extraordináriamente máleaveis quanto as suas adaptaçõees ao meio ambiente. Geograficamente os manguezais atingem seu máximo desenvolvimento estrutural onde os subs

  3. National Genome Research Initiative: A New Paradigm For Teaching Research To Undergraduates In South America

    Directory of Open Access Journals (Sweden)

    Rafael Ovalle

    2012-05-01

    Full Text Available Introduction: From 2007 to 2011, the Howard Hughes Medical Institute (HHMI recruited professors across the US to test a new paradigm in undergraduate education: the National Genome Research Initiative (NGRI. Undergraduates were taught to isolate bacteriophages, characterize their findings, and report to the scientific community.Objective: The educational goal of the NGRI program was to expose science undergraduates to an authentic research experience to increase graduation rates. The scientific goal was to isolate mycobacteriophages to be used as therapeutic agents against disease-causing mycobacteria.Materials and Methods: In a one-semester lab course undergraduates are taught to find, grow, and purify bacteriophages. In the second semester, students use bioinformatic software to annotate sequences of their bacteriophages.Results: Ahead of data on student graduation rates, the NGRI program has generated expanded productivity for US undergraduates. Over a four year period, thousands of participants were taught to collect bacteriophages, annotate sequences, and present their findings. Those undergraduates will have isolated 2300+ phages, annotated 250+ sequences, presented hundreds of posters at conferences across the US, and are co-authors on papers published by labs participating in the NGRI program.Discussion: Many professors in the US academic community are convinced that the NGRI program will have lasting impact on the US educational system. Several professors have banded together to form the Phage Galaxy Consortium to continue HHMI’s goal of implementation of the NGRI program at all US colleges.Conclusions: HHMI’s paradigm is ready for distribution to Central and South America.

  4. Benchmarking, Research, Development, and Support for ORNL Automated Image and Signature Retrieval (AIR/ASR) Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Tobin, K.W.

    2004-06-01

    This report describes the results of a Cooperative Research and Development Agreement (CRADA) with Applied Materials, Inc. (AMAT) of Santa Clara, California. This project encompassed the continued development and integration of the ORNL Automated Image Retrieval (AIR) technology, and an extension of the technology denoted Automated Signature Retrieval (ASR), and other related technologies with the Defect Source Identification (DSI) software system that was under development by AMAT at the time this work was performed. In the semiconductor manufacturing environment, defect imagery is used to diagnose problems in the manufacturing line, train yield management engineers, and examine historical data for trends. Image management in semiconductor data systems is a growing cause of concern in the industry as fabricators are now collecting up to 20,000 images each week. In response to this concern, researchers at the Oak Ridge National Laboratory (ORNL) developed a semiconductor-specific content-based image retrieval method and system, also known as AIR. The system uses an image-based query-by-example method to locate and retrieve similar imagery from a database of digital imagery using visual image characteristics. The query method is based on a unique architecture that takes advantage of the statistical, morphological, and structural characteristics of image data, generated by inspection equipment in industrial applications. The system improves the manufacturing process by allowing rapid access to historical records of similar events so that errant process equipment can be isolated and corrective actions can be quickly taken to improve yield. The combined ORNL and AMAT technology is referred to hereafter as DSI-AIR and DSI-ASR.

  5. Bibliometric analysis of Oropouche research: impact on the surveillance of emerging arboviruses in Latin America [version 2; referees: 2 approved

    Directory of Open Access Journals (Sweden)

    Carlos Culquichicón

    2017-03-01

    Full Text Available Given the emergence and reemergence of viral diseases, particularly in Latin America, we would like to provide an analysis of the patterns of research and publication on Oropouche virus (OROV. We also discuss the implications of recent epidemics in certain areas of South America, and how more clinical and epidemiological information regarding OROV is urgently needed.

  6. The Applied Meteorology Unit: Nineteen Years Successfully Transitioning Research Into Operations for America's Space Program

    Science.gov (United States)

    Madura, John T.; Bauman, William H., III; Merceret, Francis J.; Roeder, William P.; Brody, Frank C.; Hagemeyer, Bartlett C.

    2011-01-01

    The Applied Meteorology Unit (AMU) provides technology development and transition services to improve operational weather support to America's space program . The AMU was founded in 1991 and operates under a triagency Memorandum of Understanding (MOU) between the National Aeronautics and Space Administration (NASA), the United States Air Force (USAF) and the National Weather Service (NWS) (Ernst and Merceret, 1995). It is colocated with the 45th Weather Squadron (45WS) at Cape Canaveral Air Force Station (CCAFS) and funded by the Space Shuttle Program . Its primary customers are the 45WS, the Spaceflight Meteorology Group (SMG) operated for NASA by the NWS at the Johnson Space Center (JSC) in Houston, TX, and the NWS forecast office in Melbourne, FL (MLB). The gap between research and operations is well known. All too frequently, the process of transitioning research to operations fails for various reasons. The mission of the AMU is in essence to bridge this gap for America's space program.

  7. Adolescent Peer Relations and Socioemotional Development in Latin America: Translating International Theory into Local Research.

    Science.gov (United States)

    Berger, Christian; Lisboa, Carolina; Cuadros, Olga; de Tezanos-Pinto, Pablo

    2016-06-01

    Peer relations constitute a main developmental context for adolescents. Peers offer an instance for identity definition and set the norms of acceptable and valued characteristics, behaviors, and attitudes, representing a societal model that allows and restrains avenues for adolescents' socioemotional development. The present article departs from these considerations to review research on adolescents' peer relations in Latin America from a socioemotional perspective. First, approaches to adolescence are discussed, with a main focus on attachment and identity theories, based on a bioecological framework. Then, a review of research in Latin America on friendships, school climate, and intergroup relations is presented. The discussion addresses the tension between theories and evidence generated in developed societies and highlights the particularities of Latin American youth, stressing the need for collecting local data.

  8. Review on space weather in Latin America. 2. The research networks ready for space weather

    Science.gov (United States)

    Denardini, Clezio Marcos; Dasso, Sergio; Gonzalez-Esparza, J. Americo

    2016-11-01

    The present work is the second of a three-part review of space weather in Latin America, specifically observing its evolution in three countries (Argentina, Brazil and Mexico). This work comprises a summary of scientific challenges in space weather research that are considered to be open scientific questions and how they are being addressed in terms of instrumentation by the international community, including the Latin American groups. We also provide an inventory of the networks and collaborations being constructed in Latin America, including details on the data processing, capabilities and a basic description of the resulting variables. These instrumental networks currently used for space science research are gradually being incorporated into the space weather monitoring data pipelines as their data provides key variables for monitoring and forecasting space weather, which allow these centers to monitor space weather and issue watches, warnings and alerts.

  9. Rodent middens, a new method for Quaternary research in arid zones of South America

    Science.gov (United States)

    Betancourt, J.L.; Saavedra, B.

    2002-01-01

    In arid and semi-arid regions of South America, historical evidence for climate and vegetation change is scarce despite its importance for determining reference conditions and rates of natural variability in areas susceptible to modern desertification. Normal lines of evidence, such as pollen stratigraphies from lakes, are either rare or unobtainable in deserts; studies of late Quaternary vegetation history are few and generally inconclusive. This gap in knowledge may be corrected with discovery and development of fossil rodent middens in rocky environments throughout arid South America. These middens, mostly the work of Lagidium, Phyllotis, Abrocoma and Octodontomys, are rich in readily identifiable plant macrofossils, cuticles and pollen, as well as vertebrate and insect remains. In the North American deserts, more than 2,500 woodrat (Neotoma) middens analyzed since 1960 have yielded a detailed history of environmental change during the past 40,000 years. Preliminary work in the pre-puna, Monte and Patagonian Deserts of western Argentina, the Atacama Desert of northern Chile/southern Peru, the Mediterranean matorral of central Chile, and the Puna of the Andean altiplano suggest a similar potential for rodent middens in South America. Here we borrow from the North American experience to synthesize methodologies and approaches, summarize preliminary work, and explore the potential of rodent midden research in South America.

  10. The establishment of an attachment research network in Latin America: goals, accomplishments, and challenges.

    Science.gov (United States)

    Causadias, José M; Sroufe, L Alan; Herreros, Francisca

    2011-03-01

    In the face of a pressing need for expanded attachment research programs and attachment informed interventions in Latin America, a research network was established: Red Iberoamericana de Apego: RIA (Iberian-American Attachment Network). The purpose of RIA is to promote human development and well being, informed by attachment theory, centering on research, and with implications for public policies, education, and intervention. We report the proceedings of the second meeting of RIA held in Panama City, Panama, in February 2010. As part of this meeting, RIA sponsored the first Latin-American attachment conference. Proceedings of the conference are described, as are future goals of this new organization.

  11. Preface: Space and geophysical research related to Latin America - Part 1

    Science.gov (United States)

    Mendoza, Blanca

    2016-03-01

    For the last 25 years, every two to three years the Conferencia Latinoamericana de Geofísica Espacial (COLAGE) is held in one of the Latin American countries for the purpose of promoting scientific exchange among scientists of the region and to encourage continued research that is unique to this area of the world. At the more recent conference, the community realized that many individuals both within and outside Latin America have contributed greatly to the understanding of the space sciences in this area of the world. It was therefore decided to assemble a Special Issue Space and Geophysical Physics related to Latin America, presenting recent results and where submissions would be accepted from the world wide community of scientists involved in research appropriate to Latin America. Because of the large number of submissions, these papers will be printed in two separate issues; this is Part 1. These papers show the wide variety of research, both theoretical and applied, that is currently being developed in the Sub-Continent.

  12. Benchmarking and Performance Management

    Directory of Open Access Journals (Sweden)

    Adrian TANTAU

    2010-12-01

    Full Text Available The relevance of the chosen topic is explained by the meaning of the firm efficiency concept - the firm efficiency means the revealed performance (how well the firm performs in the actual market environment given the basic characteristics of the firms and their markets that are expected to drive their profitability (firm size, market power etc.. This complex and relative performance could be due to such things as product innovation, management quality, work organization, some other factors can be a cause even if they are not directly observed by the researcher. The critical need for the management individuals/group to continuously improve their firm/company’s efficiency and effectiveness, the need for the managers to know which are the success factors and the competitiveness determinants determine consequently, what performance measures are most critical in determining their firm’s overall success. Benchmarking, when done properly, can accurately identify both successful companies and the underlying reasons for their success. Innovation and benchmarking firm level performance are critical interdependent activities. Firm level variables, used to infer performance, are often interdependent due to operational reasons. Hence, the managers need to take the dependencies among these variables into account when forecasting and benchmarking performance. This paper studies firm level performance using financial ratio and other type of profitability measures. It uses econometric models to describe and then propose a method to forecast and benchmark performance.

  13. 标杆产品研究方法浅析%Brief Analysis of the Benchmarking Product Research Method

    Institute of Scientific and Technical Information of China (English)

    项壮华; 李祥松

    2015-01-01

    Benchmarking is one of the most important methods in modern enterprise management activities,which supports enterprises to continuously improve and gain competitive advantages.The paper briefly discusses the basic concept of benchmarking and its applications,analyses its commonly used methods and theoretical basis,and sets up a comprehensive flow chart for the benchmarking study.%标杆管理是现代企业管理活动中支持企业不断改进和获得竞争优势的最重要管理方式之一.本中简要论述了标杆管理的基本概念及其应用,分析了标杆研究常用的方法及理论基础,并搭建了完整的标杆研究流程图.

  14. Kvantitativ benchmark - Produktionsvirksomheder

    DEFF Research Database (Denmark)

    Sørensen, Ole H.; Andersen, Vibeke

    Rapport med resultatet af kvantitativ benchmark over produktionsvirksomhederne i VIPS projektet.......Rapport med resultatet af kvantitativ benchmark over produktionsvirksomhederne i VIPS projektet....

  15. Benchmarking in Student Affairs.

    Science.gov (United States)

    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)

  16. Performance Targets and External Benchmarking

    DEFF Research Database (Denmark)

    Friis, Ivar; Hansen, Allan; Vámosi, Tamás S.

    as a market mechanism that can be brought inside the firm to provide incentives for continuous improvement and the development of competitive advances. However, whereas extant research primarily has focused on the importance and effects of using external benchmarks, less attention has been directed towards...... towards the conditions for the use of the external benchmarks we provide more insights to some of the issues and challenges that are related to using this mechanism for performance management and advance competitiveness in organizations....

  17. Benchmarking in academic pharmacy departments.

    Science.gov (United States)

    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.

  18. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  19. Summary of Prioritized Research Opportunities: Building America Program Planning Meeting, Washington, D.C., November 2-4, 2010

    Energy Technology Data Exchange (ETDEWEB)

    2011-02-01

    This report outlines the results of brainstorming sessions conducted at the Building America Fall 2010 planning meeting, in which research teams and national laboratories identified key research priorities to incorporate into multi-year planning, team research agendas, expert meetings, and technical standing committees.

  20. Benchmarking and Sustainable Transport Policy

    DEFF Research Database (Denmark)

    Gudmundsson, Henrik; Wyatt, Andrew; Gordon, Lucy

    2004-01-01

    Order to learn from the best. In 2000 the European Commission initiated research to explore benchmarking as a tool to promote policies for ‘sustainable transport’. This paper reports findings and recommendations on how to address this challenge. The findings suggest that benchmarking is a valuable...... tool that may indeed help to move forward the transport policy agenda. However, there are major conditions and limitations. First of all it is not always so straightforward to delimit, measure and compare transport services in order to establish a clear benchmark. Secondly ‘sustainable transport......’ evokes a broad range of concerns that are hard to address fully at the level of specific practices. Thirdly policies are not directly comparable across space and context. For these reasons attempting to benchmark ‘sustainable transport policies’ against one another would be a highly complex task, which...

  1. La Investigacion Participativa en America Latina: Retablo de Papel, 10 (Participatory Research in Latin America: Series, 10).

    Science.gov (United States)

    Vejarano, Gilberto M., Comp.

    The following papers (titles are translated into English) were presented at a conference on participatory research: "Participatory Research, Popular Knowledge, and Power"; "Participatory Research and Adult Literacy"; "Developments and Perspectives on Participatory Research"; "Popular Education and Participatory…

  2. Violence Research in Latin America and the Caribbean: A Literature Review

    Directory of Open Access Journals (Sweden)

    Fernando Carrión

    2011-07-01

    Full Text Available

     

    Latin America has long been a violence-prone continent. No other region of the world knows higher homicide rates nor has such a variety of violence. Political violence, guerilla movements and civil wars, bloody revolutions, brutal dictatorships, domestic violence, criminal violence, and youth violence are all well known throughout history. This article gives an overview of the historical development of violence in Latin America and the Caribbean, examining its specificities

    and changes. The focus is on the recent explosion of violence and crime since the 1980s. As a literature review, it summarizes the main findings of academic research on violence in the different Latin American countries, thus providing additional insights into the major topics and research interests of Latin American and international institutions. After a short introduction and some remarks on the historical development of violence, the main part of the article deals with the recent rise of violence in the region. A special focus is on youth violence. At the end, the causes, costs, and consequences of violence for the Latin American societies are addressed.

     

  3. Benchmarking v ICT

    OpenAIRE

    Blecher, Jan

    2009-01-01

    The aim of this paper is to describe benefits of benchmarking IT in wider context and benchmarking scope at all. I specify benchmarking as a process and mention basic rules and guidelines. Further I define IT benchmarking domains and describe possibilities of their use. Best known type of IT benchmark is cost benchmark which represents only a subset of benchmark opportunities. In this paper, is cost benchmark rather an imaginary first step to benchmarking contribution to company. IT benchmark...

  4. DSP Platform Benchmarking : DSP Platform Benchmarking

    OpenAIRE

    Xinyuan, Luo

    2009-01-01

    Benchmarking of DSP kernel algorithms was conducted in the thesis on a DSP processor for teaching in the course TESA26 in the department of Electrical Engineering. It includes benchmarking on cycle count and memory usage. The goal of the thesis is to evaluate the quality of a single MAC DSP instruction set and provide suggestions for further improvement in instruction set architecture accordingly. The scope of the thesis is limited to benchmark the processor only based on assembly coding. The...

  5. Hadoop平台基准性能测试研究%Research on the Benchmark Performance of Hadoop Platform

    Institute of Scientific and Technical Information of China (English)

    张新玲; 颜秉珩

    2015-01-01

    With the rise of big data ,the software system based on the open source distributed computing framework Ha‐doop platform deeply go into each field of social life .Hadoop platform is a large data platform under an open source apche , has the characteristics of distribution ,virtualization ,high reliability ,high scalability .With the 8 years'development from 2006 to the present ,the integration component upgrade has been to 2 .0 from 1 .0 .This paper starts from the Hadoop sys‐tem structure ,analyzes and comparative studies the benchmark performance of Hadoop platform 1 .0 and 2 .0 .Benchmark testing on the testdfsIO ,yarn ,hive ,through the benchmark of platform after upgrade ,find the advantage of 2 .0 ,as a ref‐erence to integrated Hadoop platform .%Hadoop平台是apche下的一个开源大数据平台,具有分布性、虚拟化、高可靠性、高可伸缩性、通用性等特点。Hadoop平台发展至今,集成组件已从1.0发展到2.0。从Hadoop体系结构入手,分析了Hadoop平台1.0和2.0平台的基准测试性能并进行了对比。研究了testdfsIO、yarn、hive的基准测试,通过对升级后平台的基准测试,分析了2.0的优势,为集成 Hadoop平台提供参考。

  6. [Research on violence against women in Latin America: from blind empiricism to theory without data].

    Science.gov (United States)

    Castro, Roberto; Riquer, Florinda

    2003-01-01

    Research on violence against women in Latin America presents an interesting paradox: while the number of studies is quite small, there also appears to be a sense that research on this topic has been exhausted, despite the lack of any definitive responses to the nature and causes of the problem. This results from the boom in studies with a strong empirical focus, lacking any basis in more general sociological theory. On the other hand, research using social theory tends to ignore the existing mediations between structural arrangements and any individual specific behavior, as well as the interactive nature of domestic violence. Meanwhile, empirical research presents inconsistent results and tends to run into methodological problems such as operational confusion, contradictory findings, and results and recommendations that are too obvious. New research designs must be developed to enrich the field and which are solidly based on the body of conceptual knowledge in social sciences, abandoning designs without theory and those which are merely statistical. Only then will it be possible to imagine the new research questions that the problem of violence requires.

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

    Science.gov (United States)

    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.

  8. The Politics of LGBT Rights in Latin America and the Caribbean: Research Agendas

    Directory of Open Access Journals (Sweden)

    Javier Corrales

    2015-12-01

    Full Text Available LGBT rights have expanded unevenly across Latin America and the Caribbean. Recent scholarship has been able to explain some of the reasons for this unevenness. But new and old questions remain unaddressed. This article suggests areas for further research. Resumen: Los derechos LGBT en la política de América Latina y el Caribe: Agendas para la investigación Los derechos LGBT han proliferado en América Latina y el Caribe de modo disparejo. Varios estudios académicos recientes han logrado explicar las razones de dicho crecimiento disparejo. Sin embargo, existen todavía preguntas sin responder al igual que nuevas preguntas por contestar. Este artículo sugiere algunas áreas que ameritan más investigación.

  9. Aquatic Life Benchmarks

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Aquatic Life Benchmarks is an EPA-developed set of criteria for freshwater species. These benchmarks are based on toxicity values reviewed by EPA and used in the...

  10. Benchmarking a DSP processor

    OpenAIRE

    Lennartsson, Per; Nordlander, Lars

    2002-01-01

    This Master thesis describes the benchmarking of a DSP processor. Benchmarking means measuring the performance in some way. In this report, we have focused on the number of instruction cycles needed to execute certain algorithms. The algorithms we have used in the benchmark are all very common in signal processing today. The results we have reached in this thesis have been compared to benchmarks for other processors, performed by Berkeley Design Technology, Inc. The algorithms were programm...

  11. National Genome Research Initiative: A New Paradigm For Teaching Research To Undergraduates In South America

    OpenAIRE

    2012-01-01

    Introduction: From 2007 to 2011, the Howard Hughes Medical Institute (HHMI) recruited professors across the US to test a new paradigm in undergraduate education: the National Genome Research Initiative (NGRI). Undergraduates were taught to isolate bacteriophages, characterize their findings, and report to the scientific community.Objective: The educational goal of the NGRI program was to expose science undergraduates to an authentic research experience to increase graduation rates. The scient...

  12. Ridge Subduction Beneath the Americas: Synthesis and New Research on Anomalous Tectonism and Magmatism

    Science.gov (United States)

    Thorkelson, D. J.; Madsen, J. K.; Breitsprecher, K.; Groome, W. G.; Sluggett, C.

    2006-12-01

    The west coast of the Americas has been repeatedly affected by ridge-trench interactions from Mesozoic to Recent time. Beneath North America, subduction of the Kula-Farallon, Kula-Resurrection and Farallon- Resurrection spreading ridges resulted in anomalous and time-transgressive forearc to backarc magmatism and related tectonism from the Late Cretaceous to the Eocene. Following consumption and redistribution of the Kula and Resurrection plates, the Neogene Farallon-Pacific ridge system intersected the North American trench in two locations - western Canada and northwestern Mexico / southwestern United States - causing pronounced magmatic and tectonic effects that continue to the present. Beneath Central America, divergent subduction of the Nazca and Cocos plates led to development of a slab window, with a present location beneath Panama and a probable pre-Pliocene position beneath Columbia or Ecuador. Patagonia has been the site of localized ridge subduction from the Eocene to the Recent, with the Phoenix-Farallon ridge subducting from the Eocene to the early Miocene, and the Nazca-Antarctic ridge from the Miocene to the present. Antarctica experienced diverging Antarctic-Phoenix plate subduction from the Eocene to the Pliocene. In all cases, normal arc magmatism was interrupted or eliminated by anomalous igneous activity ranging in signature from adakitic to intraplate. Our current research involves geochemical, tectonic, and thermal modeling of slab window environments. A new geochemical analysis on the effects of Miocene to Recent subduction of the northern segment of the Farallon (Juan de Fuca)-Pacific ridge is underway. A symmetrical arc-intraplate-arc geochemical pattern is evident in a transect from the northern Cascade Arc, through the volcanic fields of British Columbia, Yukon and eastern Alaska, and into the Aleutian Arc. This pattern can be explained by Neogene displacement of the arc-metasomatized mantle wedge caused by upwelling oceanic

  13. The Intra-Americas Sea low-level jet: overview and future research.

    Science.gov (United States)

    Amador, Jorge A

    2008-12-01

    A relevant climate feature of the Intra-Americas Sea (IAS) is the low-level jet (IALLJ) dominating the IAS circulation, both in summer and winter; and yet it is practically unknown with regard to its nature, structure, interactions with mid-latitude and tropical phenomena, and its role in regional weather and climate. This paper updates IALLJ current knowledge and its contribution to IAS circulation-precipitation patterns and presents recent findings about the IALLJ based on first in situ observations during Phase 3 of the Experimento Climático en las Albercas de Agua Cálida (ECAC), an international field campaign to study IALLJ dynamics during July 2001. Nonhydrostatic fifth-generation Pennsylvania State University National Center for Atmospheric Research Mesoscale Model (MM5) simulations were compared with observations and reanalysis. Large-scale circulation patterns of the IALLJ northern hemisphere summer and winter components suggest that trades, and so the IALLJ, are responding to land-ocean thermal contrasts during the summer season of each continent. The IALLJ is a natural component of the American monsoons as a result of the continent's approximate north-south land distribution. During warm (cold) El Niño-Southern Oscillation phases, winds associated with the IALLJ core (IALLJC) are stronger (weaker) than normal, so precipitation anomalies are positive (negative) in the western Caribbean near Central America and negative (positive) in the central IAS. During the ECAC Phase 3, strong surface winds associated with the IALLJ induced upwelling, cooling down the sea surface temperature by 1-2 degrees C. The atmospheric mixed layer height reached 1 km near the surface wind maximum below the IALLJC. Observations indicate that primary water vapor advection takes place in a shallow layer between the IALLJC and the ocean surface. Latent heat flux peaked below the IALLJC. Neither the reanalysis nor MM5 captured the observed thermodynamic and kinematic IALLJ

  14. Revaluering benchmarking - A topical theme for the construction industry

    DEFF Research Database (Denmark)

    Rasmussen, Grane Mikael Gregaard

    2011-01-01

    Over the past decade, benchmarking has increasingly gained foothold in the construction industry. The predominant research, perceptions and uses of benchmarking are valued so strongly and uniformly, that what may seem valuable, is actually abstaining researchers and practitioners from studying an...... organizational relations, behaviors and actions. In closing it is briefly considered how to study the calculative practices of benchmarking....

  15. Benchmarking semantic web technology

    CERN Document Server

    García-Castro, R

    2009-01-01

    This book addresses the problem of benchmarking Semantic Web Technologies; first, from a methodological point of view, proposing a general methodology to follow in benchmarking activities over Semantic Web Technologies and, second, from a practical point of view, presenting two international benchmarking activities that involved benchmarking the interoperability of Semantic Web technologies using RDF(S) as the interchange language in one activity and OWL in the other.The book presents in detail how the different resources needed for these interoperability benchmarking activities were defined:

  16. Benchmarking in University Toolbox

    Directory of Open Access Journals (Sweden)

    Katarzyna Kuźmicz

    2015-06-01

    Full Text Available In the face of global competition and rising challenges that higher education institutions (HEIs meet, it is imperative to increase innovativeness and efficiency of their management. Benchmarking can be the appropriate tool to search for a point of reference necessary to assess institution’s competitive position and learn from the best in order to improve. The primary purpose of the paper is to present in-depth analysis of benchmarking application in HEIs worldwide. The study involves indicating premises of using benchmarking in HEIs. It also contains detailed examination of types, approaches and scope of benchmarking initiatives. The thorough insight of benchmarking applications enabled developing classification of benchmarking undertakings in HEIs. The paper includes review of the most recent benchmarking projects and relating them to the classification according to the elaborated criteria (geographical range, scope, type of data, subject, support and continuity. The presented examples were chosen in order to exemplify different approaches to benchmarking in higher education setting. The study was performed on the basis of the published reports from benchmarking projects, scientific literature and the experience of the author from the active participation in benchmarking projects. The paper concludes with recommendations for university managers undertaking benchmarking, derived on the basis of the conducted analysis.

  17. Biogeochemical Research Priorities for Sustainable Biofuel and Bioenergy Feedstock Production in the Americas

    Science.gov (United States)

    Gollany, Hero T.; Titus, Brian D.; Scott, D. Andrew; Asbjornsen, Heidi; Resh, Sigrid C.; Chimner, Rodney A.; Kaczmarek, Donald J.; Leite, Luiz F. C.; Ferreira, Ana C. C.; Rod, Kenton A.; Hilbert, Jorge; Galdos, Marcelo V.; Cisz, Michelle E.

    2015-12-01

    Rapid expansion in biomass production for biofuels and bioenergy in the Americas is increasing demand on the ecosystem resources required to sustain soil and site productivity. We review the current state of knowledge and highlight gaps in research on biogeochemical processes and ecosystem sustainability related to biomass production. Biomass production systems incrementally remove greater quantities of organic matter, which in turn affects soil organic matter and associated carbon and nutrient storage (and hence long-term soil productivity) and off-site impacts. While these consequences have been extensively studied for some crops and sites, the ongoing and impending impacts of biomass removal require management strategies for ensuring that soil properties and functions are sustained for all combinations of crops, soils, sites, climates, and management systems, and that impacts of biomass management (including off-site impacts) are environmentally acceptable. In a changing global environment, knowledge of cumulative impacts will also become increasingly important. Long-term experiments are essential for key crops, soils, and management systems because short-term results do not necessarily reflect long-term impacts, although improved modeling capability may help to predict these impacts. Identification and validation of soil sustainability indicators for both site prescriptions and spatial applications would better inform commercial and policy decisions. In an increasingly inter-related but constrained global context, researchers should engage across inter-disciplinary, inter-agency, and international lines to better ensure the long-term soil productivity across a range of scales, from site to landscape.

  18. Biogeochemical Research Priorities for Sustainable Biofuel and Bioenergy Feedstock Production in the Americas.

    Science.gov (United States)

    Gollany, Hero T; Titus, Brian D; Scott, D Andrew; Asbjornsen, Heidi; Resh, Sigrid C; Chimner, Rodney A; Kaczmarek, Donald J; Leite, Luiz F C; Ferreira, Ana C C; Rod, Kenton A; Hilbert, Jorge; Galdos, Marcelo V; Cisz, Michelle E

    2015-12-01

    Rapid expansion in biomass production for biofuels and bioenergy in the Americas is increasing demand on the ecosystem resources required to sustain soil and site productivity. We review the current state of knowledge and highlight gaps in research on biogeochemical processes and ecosystem sustainability related to biomass production. Biomass production systems incrementally remove greater quantities of organic matter, which in turn affects soil organic matter and associated carbon and nutrient storage (and hence long-term soil productivity) and off-site impacts. While these consequences have been extensively studied for some crops and sites, the ongoing and impending impacts of biomass removal require management strategies for ensuring that soil properties and functions are sustained for all combinations of crops, soils, sites, climates, and management systems, and that impacts of biomass management (including off-site impacts) are environmentally acceptable. In a changing global environment, knowledge of cumulative impacts will also become increasingly important. Long-term experiments are essential for key crops, soils, and management systems because short-term results do not necessarily reflect long-term impacts, although improved modeling capability may help to predict these impacts. Identification and validation of soil sustainability indicators for both site prescriptions and spatial applications would better inform commercial and policy decisions. In an increasingly inter-related but constrained global context, researchers should engage across inter-disciplinary, inter-agency, and international lines to better ensure the long-term soil productivity across a range of scales, from site to landscape.

  19. An overview on the Space Weather in Latin America: from Space Research to Space Weather and its Forecast

    Science.gov (United States)

    De Nardin, C. M.; Gonzalez-Esparza, A.; Dasso, S.

    2015-12-01

    We present an overview on the Space Weather in Latin America, highlighting the main findings from our review the recent advances in the space science investigations in Latin America focusing in the solar-terrestrial interactions, modernly named space weather, which leaded to the creation of forecast centers. Despite recognizing advances in the space research over the whole Latin America, this review is restricted to the evolution observed in three countries (Argentina, Brazil and Mexico) only, due to the fact that these countries have recently developed operational center for monitoring the space weather. The work starts with briefly mentioning the first groups that started the space science in Latin America. The current status and research interest of such groups are then described together with the most referenced works and the challenges for the next decade to solve space weather puzzles. A small inventory of the networks and collaborations being built is also described. Finally, the decision process for spinning off the space weather prediction centers from the space science groups is reported with an interpretation of the reason/opportunities that lead to it. Lastly, the constraints for the progress in the space weather monitoring, research, and forecast are listed with recommendations to overcome them.

  20. Assessment of a Merged Research and Education Program in Pacific Latin America

    Science.gov (United States)

    Bluth, G. J.; Gierke, J. S.; Gross, E. L.; Kieckhafer, P. B.; Rose, W. I.

    2006-12-01

    The ultimate goal of integrating research with education is to encourage cross-disciplinary, creative, and critical thinking in problem solving and foster the ability to deal with uncertainty in analyzing problems and designing appropriate solutions. The National Science Foundation (NSF) is actively promoting these kinds of programs, in particular in conjunction with international collaboration. With NSF support, we are building a new educational system of applied research and engineering, using two existing programs at Michigan Tech: a Peace Corp/Master's International (PC/MI) program in Natural Hazards which features a 2-year field assignment, and an "Enterprise" program for undergraduates, which gives teams of geoengineering students the opportunity to work for three years in a business-like setting to solve real-world problems. This project involves 2 post-doctoral researchers, 3-5 Ph.D. and Master's, 5-10 PC/MI graduate students, and roughly 20 undergraduate students each year. The assessment of this project involves measurement of participant perceptions and motivations towards working in Pacific Latin America (Ecuador, El Salvador, Guatemala and Nicaragua), and tracking the changes as the participants complete academic and field aspects of this program. As the participants progress through their projects and Peace Corps assignments, we also get insights into the type of academic preparation best suited for international geoscience collaboration and it is not always a matter of technical knowledge. As a result, we are modifying existing courses in hazard communication, as well as developing a new course focusing on the geology of these regions taught through weekly contributions by an international team of researchers. Other efforts involve multi-university, web-based courses in critical technical topics such as volcano seismology, which because of their complex, cross-disciplinary nature are difficult to sustain from a single institution.

  1. Benchmarking foreign electronics technologies

    Energy Technology Data Exchange (ETDEWEB)

    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. Latin America multidisciplinary research on heat shock proteins and cell stress: proceedings of the first conference of the Latin America Chapter of the Cell Stress Society International.

    Science.gov (United States)

    Bausero, María A

    2015-09-01

    The First Conference of the Latin America Chapter of the Cell Stress Society International (CSSI) organized by CSSI was held in Montevideo, Uruguay, on March 11-14, 2014. The Latin America Chapter of the CSSI (LAC-CSSI) was established at the Workshop on the Molecular Biology of the Stress Response, Porto Alegre, Brazil, May 2012. The chapter's first meeting took place in the beautiful city of Montevideo and was chaired by the first (LAC-CSSI) elected president Professor María Bausero. Forty-two invited speakers presented their work to more than 100 scientists. The first day of the conference was dedicated to an introductory program for students, young investigators, and participants new to the field of molecular chaperones and the stress response. These seminars were held in the Pasteur Institute of Montevideo and the Faculty of Sciences of the University of the Republic. These institutions were carefully selected to give foreign participants a broad view of the diversity of students and institutions doing research in Uruguay, as well as an opportunity for direct interaction with our scientists and students. Invited speakers for the seminar series were Dr. Wolfgang Schumann, Dr. Cristina Bonorino, Dr. Antonio De Maio, Dr. Ian Brown, Dr. Rafael Radi, Dr. Daniel Ciocca, and Dr. Celia Quijano. The remaining days of the conference took place at the Sheraton Hotel in Montevideo, and the scientific sessions are discussed below.

  3. The Conic Benchmark Format

    DEFF Research Database (Denmark)

    Friberg, Henrik A.

    This document constitutes the technical reference manual of the Conic Benchmark Format with le extension: .cbf or .CBF. It unies linear, second-order cone (also known as conic quadratic) and semidenite optimization with mixed-integer variables. The format has been designed with benchmark libraries...... in mind, and therefore focuses on compact and easily parsable representations. The problem structure is separated from the problem data, and the format moreover facilitate benchmarking of hotstart capability through sequences of changes....

  4. Handleiding benchmark VO

    NARCIS (Netherlands)

    Blank, j.l.t.

    2008-01-01

    OnderzoeksrapportenArchiefTechniek, Bestuur en Management> Over faculteit> Afdelingen> Innovation Systems> IPSE> Onderzoek> Publicaties> Onderzoeksrapporten> Handleiding benchmark VO Handleiding benchmark VO 25 november 2008 door IPSE Studies Door J.L.T. Blank. Handleiding voor het lezen van de i

  5. Benchmark af erhvervsuddannelserne

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Wittrup, Jesper

    I dette arbejdspapir diskuterer vi, hvorledes de danske erhvervsskoler kan benchmarkes, og vi præsenterer resultaterne af en række beregningsmodeller. Det er begrebsmæssigt kompliceret at benchmarke erhvervsskolerne. Skolerne udbyder en lang række forskellige uddannelser. Det gør det vanskeligt...

  6. Benchmarking af kommunernes sagsbehandling

    DEFF Research Database (Denmark)

    Amilon, Anna

    Fra 2007 skal Ankestyrelsen gennemføre benchmarking af kommuernes sagsbehandlingskvalitet. Formålet med benchmarkingen er at udvikle praksisundersøgelsernes design med henblik på en bedre opfølgning og at forbedre kommunernes sagsbehandling. Dette arbejdspapir diskuterer metoder for benchmarking...

  7. Thermal Performance Benchmarking (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. Internet based benchmarking

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Nielsen, Kurt

    2005-01-01

    We discuss the design of interactive, internet based benchmarking using parametric (statistical) as well as nonparametric (DEA) models. The user receives benchmarks and improvement potentials. The user is also given the possibility to search different efficiency frontiers and hereby to explore al...... alternative improvement strategies. Implementations of both a parametric and a non-parametric model are presented....

  9. Verification and validation benchmarks.

    Energy Technology Data Exchange (ETDEWEB)

    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

  10. Building America Residential System Research Results. Achieving 30% Whole House Energy Savings Level in Hot-Dry and Mixed-Dry Climates

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Hendron, R. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Eastment, M. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Jalalzadeh-Azar, A. [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2006-01-01

    This report summarizes Building America research results for the 30% energy savings level and demonstrates that lead builders can successfully provide 30% homes in the Hot-Dry/Mixed-Dry Climate Region on a cost-neutral basis.

  11. Building America Industrialized Housing Partnership (BAIHP)

    Energy Technology Data Exchange (ETDEWEB)

    McIlvaine, Janet; Chandra, Subrato; Barkaszi, Stephen; Beal, David; Chasar, David; Colon, Carlos; Fonorow, Ken; Gordon, Andrew; Hoak, David; Hutchinson, Stephanie; Lubliner, Mike; Martin, Eric; McCluney, Ross; McGinley, Mark; McSorley, Mike; Moyer, Neil; Mullens, Mike; Parker, Danny; Sherwin, John; Vieira, Rob; Wichers, Susan

    2006-06-30

    This final report summarizes the work conducted by the Building America Industrialized Housing Partnership (www.baihp.org) for the period 9/1/99-6/30/06. BAIHP is led by the Florida Solar Energy Center of the University of Central Florida and focuses on factory built housing. In partnership with over 50 factory and site builders, work was performed in two main areas--research and technical assistance. In the research area--through site visits in over 75 problem homes, we discovered the prime causes of moisture problems in some manufactured homes and our industry partners adopted our solutions to nearly eliminate this vexing problem. Through testing conducted in over two dozen housing factories of six factory builders we documented the value of leak free duct design and construction which was embraced by our industry partners and implemented in all the thousands of homes they built. Through laboratory test facilities and measurements in real homes we documented the merits of 'cool roof' technologies and developed an innovative night sky radiative cooling concept currently being tested. We patented an energy efficient condenser fan design, documented energy efficient home retrofit strategies after hurricane damage, developed improved specifications for federal procurement for future temporary housing, compared the Building America benchmark to HERS Index and IECC 2006, developed a toolkit for improving the accuracy and speed of benchmark calculations, monitored the field performance of over a dozen prototype homes and initiated research on the effectiveness of occupancy feedback in reducing household energy use. In the technical assistance area we provided systems engineering analysis, conducted training, testing and commissioning that have resulted in over 128,000 factory built and over 5,000 site built homes which are saving their owners over $17,000,000 annually in energy bills. These include homes built by Palm Harbor Homes, Fleetwood, Southern Energy

  12. Benchmarking expert system tools

    Science.gov (United States)

    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.

  13. Toxicological Benchmarks for Wildlife

    Energy Technology Data Exchange (ETDEWEB)

    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

  14. Ecosystem services research in Latin America: The state of the art.

    NARCIS (Netherlands)

    Balvanera, P.; Uriarte, M.; Almeida-Leñero, L.; Altesor, A.; DeClerck, F.; Gardner, T.; Hall, J.; Lara, A.; Laterra, P.; Peña-Claros, M.; Silva Matos, D.M.; Vogl, A.L.; Romero-Duque, L.P.; Arreola, L.F.; Caro-Borrero, A.P.; Gallego, F.; Jain, M.; Little, C.; Oliveira Xavier, de R.; Paruelo, J.M.; Peinado, J.E.; Poorter, L.

    2012-01-01

    Ecosystem services science has developed at a fast rate in Latin America, a region characterized by a high biological and cultural diversity, strong emphasis in foreign investment, and high socioeconomic inequities. Here we conducted the following analyses at the regional and national scales: (1) ho

  15. Gnss Geodetic Monitoring as Support of Geodynamics Research in Colombia, South America

    Science.gov (United States)

    Mora-Paez, H.; Acero-Patino, N.; Rodriguez-Zuluaga, J. S.; Diederix, H.; Bohorquez-Orozco, O. P.; Martinez-Diaz, G. P.; Diaz-Mila, F.; Giraldo-Londono, L. S.; Cardozo-Giraldo, S.; Vasquez-Ospina, A. F.; Lizarazo, S. C.

    2013-05-01

    To support the geodynamics research at the northwestern corner of South America, GEORED, the acronym for "Geodesia: Red de Estudios de Deformación" has been adopted for the Project "Implementation of the National GNSS Network for Geodynamics" carried out by the Colombian Geological Survey, (SGC), formerly INGEOMINAS. Beginning in 2007, discussions within the GEORED group led to a master plan for the distribution of the base permanent GPS/GNSS station array and specific areas of interest for campaign site construction. The use of previously identified active faults as preferred structures along which stresses are transferred through the deformational area led to the idea of segmentation of the North Andes within Colombia into 20 tectonic sub-blocks. Each of the 20 sub-blocks is expected to have, at least, three-four permanent GPS/GNSS stations within the block along with construction of campaign sites along the boundaries. Currently, the GEORED Network is managing 46 continuously including: 40 GEORED GPS/GNSS continuously operating stations; 4 GNSS continuously operating stations provided by the COCONet (Continuously Operating Caribbean GPS Observational Network) Project; the Bogotá IGS GPS station (BOGT), installed in 1994 under the agreement between JPL-NASA and the SGC; and the San Andres Island station, installed in 2007 under the MOU between UCAR and the SGC. In addition to the permanent installations, more than 230 GPS campaign sites have been constructed and are being occupied one time per year. The Authority of the Panama Canal and the Escuela Politecnica de Quito have also provided data of 4 and 5 GPS/GNSS stations respectively. The GPS data are processed using the GIPSY-OASIS II software, and the GPS time series of daily station positions give fundamental information for both regional and local geodynamics studies. Until now, we have obtained 100 quality vector velocities for Colombia, 23 of them as part of the permanent network. The GPS/GNSS stations

  16. GeodeticBenchmark_GEOMON

    Data.gov (United States)

    Vermont Center for Geographic Information — The GeodeticBenchmark_GEOMON data layer consists of geodetic control monuments (points) that have a known position or spatial reference. The locations of these...

  17. Diagnostic Algorithm Benchmarking

    Science.gov (United States)

    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.

  18. Benchmarking and Regulation

    DEFF Research Database (Denmark)

    Agrell, Per J.; Bogetoft, Peter

    . The application of benchmarking in regulation, however, requires specific steps in terms of data validation, model specification and outlier detection that are not systematically documented in open publications, leading to discussions about regulatory stability and economic feasibility of these techniques...

  19. Financial Integrity Benchmarks

    Data.gov (United States)

    City of Jackson, Mississippi — This data compiles standard financial integrity benchmarks that allow the City to measure its financial standing. It measure the City's debt ratio and bond ratings....

  20. Benchmarking in Foodservice Operations.

    Science.gov (United States)

    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

  1. How Activists Use Benchmarks

    DEFF Research Database (Denmark)

    Seabrooke, Leonard; Wigan, Duncan

    2015-01-01

    Non-governmental organisations use benchmarks as a form of symbolic violence to place political pressure on firms, states, and international organisations. The development of benchmarks requires three elements: (1) salience, that the community of concern is aware of the issue and views it as impo...... interests and challenge established politico-economic norms. Differentiating these cycles provides insights into how activists work through organisations and with expert networks, as well as how campaigns on complex economic issues can be mounted and sustained....

  2. Synopsis of the Review on Space Weather in Latin America: Space Science, Research Networks and Space Weather Center

    Science.gov (United States)

    Denardini, Clezio Marcos; Dasso, Sergio; Gonzalez-Esparza, Americo

    2016-07-01

    The present work is a synopsis of a three-part review on space weather in Latin America. The first paper (part 1) comprises the evolution of several Latin American institutions investing in space science since the 1960's, focusing on the solar-terrestrial interactions, which today is commonly called space weather. Despite recognizing advances in space research in all of Latin America, this part 1 is restricted to the development observed in three countries in particular (Argentina, Brazil and Mexico), due to the fact that these countries have recently developed operational centers for monitoring space weather. The review starts with a brief summary of the first groups to start working with space science in Latin America. This first part of the review closes with the current status and the research interests of these groups, which are described in relation to the most significant works and challenges of the next decade in order to aid in the solving of space weather open issues. The second paper (part 2) comprises a summary of scientific challenges in space weather research that are considered to be open scientific questions and how they are being addressed in terms of instrumentation by the international community, including the Latin American groups. We also provide an inventory of the networks and collaborations being constructed in Latin America, including details on the data processing, capabilities and a basic description of the resulting variables. These instrumental networks currently used for space science research are gradually being incorporated into the space weather monitoring data pipelines as their data provides key variables for monitoring and forecasting space weather, which allow these centers to monitor space weather and issue warnings and alerts. The third paper (part 3) presents the decision process for the spinning off of space weather prediction centers from space science groups with our interpretation of the reason/opportunities that leads to

  3. Biofuels Assessment on Technical Opportunities and Research needs for Latin America

    DEFF Research Database (Denmark)

    Rutz, Dominik; Janssen, Rainer; Hofer, Anton

    2008-01-01

    As fossil reserves become scarcer and the price for crude oil drastically increases, new energy sources have to be explored. The transport sector today mainly depends on liquid fuels and an opportunity to substitute fossil fuels is biofuels. Thus, the European Union (EU) has implemented several...... activities between Latin America and the European Union in order to maximize synergies in the biofuels sectors. This paper presents objectives and first results of the BioTop project with special emphasis on biomass potential, improved conversion technologies, sustainability, standardization, trade, and RTD...... policies to support the use of biofuels,relying on both, domestically produced and imported biofuels, as available agricultural land for biofuel production in the EU is limited. The potential for biofuel production in Latin America is much larger and cooperation among the two continents is encouraged...

  4. The KMAT: Benchmarking Knowledge Management.

    Science.gov (United States)

    de Jager, Martha

    Provides an overview of knowledge management and benchmarking, including the benefits and methods of benchmarking (e.g., competitive, cooperative, collaborative, and internal benchmarking). Arthur Andersen's KMAT (Knowledge Management Assessment Tool) is described. The KMAT is a collaborative benchmarking tool, designed to help organizations make…

  5. Study on Scientific Research Performance Appraisal of Universities Based on Benchmarking and DEA%基于标杆管理和DEA的高校科研绩效评价研究

    Institute of Scientific and Technical Information of China (English)

    姜彤彤

    2012-01-01

    Organization can find gap through benchmarking and continuous learning until gaining the success. In this process, how to choose the right benchmark for the success of benchmarking plays a decisive role. The method of benchmarking commonly used in business management and DEA should be combined, which can help universities learn to find gaps, develop the research cycle steps of continuous performance improvement and implement them. The empirical results show that the combination of the two methods can complement each other, and it is also a feasible method for the government and enterprises.%实施标杆管理可以使组织找到差距、不断学习,直至成功。在这一过程中,选择合适的标杆合作对象,对标杆管理的成败起着决定性作用。标杆管理方法与DEA相结合可以应用于高校,使高校基于DEA的分析结果找到学习的标杆及自身的不足,制定科研绩效持续改进的方案并进行具体实施。

  6. Thermal Performance Benchmarking: Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    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.

  8. Benchmarking in Mobarakeh Steel Company

    OpenAIRE

    Sasan Ghasemi; Mohammad Nazemi; Mehran Nejati

    2008-01-01

    Benchmarking is considered as one of the most effective ways of improving performance in companies. Although benchmarking in business organizations is a relatively new concept and practice, it has rapidly gained acceptance worldwide. This paper introduces the benchmarking project conducted in Esfahan's Mobarakeh Steel Company, as the first systematic benchmarking project conducted in Iran. It aims to share the process deployed for the benchmarking project in this company and illustrate how th...

  9. Benchmarking in Mobarakeh Steel Company

    Directory of Open Access Journals (Sweden)

    Sasan Ghasemi

    2008-05-01

    Full Text Available Benchmarking is considered as one of the most effective ways of improving performance incompanies. Although benchmarking in business organizations is a relatively new concept and practice, ithas rapidly gained acceptance worldwide. This paper introduces the benchmarking project conducted in Esfahan’s Mobarakeh Steel Company, as the first systematic benchmarking project conducted in Iran. It aimsto share the process deployed for the benchmarking project in this company and illustrate how the projectsystematic implementation led to succes.

  10. PNNL Information Technology Benchmarking

    Energy Technology Data Exchange (ETDEWEB)

    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.

  11. 基于基准法的高校内部质量保障研究的可行性分析%The Feasibility Analysis of University Internal Quality Assurance Research Based on Benchmarking

    Institute of Scientific and Technical Information of China (English)

    胡赛明; 吴越

    2015-01-01

    基准法是一种全新的质量改进方法,其核心思想是通过对最佳实践的学习、模仿与创新,不断完善,持续改进,提升经营管理水平,获得竞争优势。在20世纪90年代被引入高等教育管理和教学领域后,许多国家都有基准法的实践。基于基准法的高校内部质量保障研究的可行性具体表现为:从组织的角度来看,高校符合基准法成功实施对组织的基本要求;从技术实施的角度来看,基准法评估高等教育的工具性适用于高校内部质量保障;从效益的角度来看,基准法对改进高校内部质量有推动作用;从风险因素控制的角度来看,基准法耗时长、管理难等缺陷是可控的。%Benchmarking is a total new method of quality improvement. Its core idea is to learn, imitate and exceed the best practice, improving sustainably to advance managerial and administrative expertise to win competitive advantage. Since being introduced to the field of high education management and teaching in the 1990s, education benchmarking has been practiced in many countries. The research of the university in-ternal quality assurance based on benchmarking is feasible from the following aspects: In view of organiza-tion, colleges and universities meet the basic requirements that successful benchmarking makes to the orga-nizations;in the perspective of technique implementation, the instrumental characteristic of benchmarking of evaluating higher education is suitable to the university internal quality assurance; from the perspective of benefit, education benchmarking helps university improve service quality, reduce costs and promote efficien-cy; from the viewpoint of risk factors controlling, the defect of time-consuming and management difficult of benchmarking can be controlled.

  12. Benchmarking for Best Practice

    CERN Document Server

    Zairi, Mohamed

    1998-01-01

    Benchmarking for Best Practice uses up-to-the-minute case-studies of individual companies and industry-wide quality schemes to show how and why implementation has succeeded. For any practitioner wanting to establish best practice in a wide variety of business areas, this book makes essential reading. .It is also an ideal textbook on the applications of TQM since it describes concepts, covers definitions and illustrates the applications with first-hand examples. Professor Mohamed Zairi is an international expert and leading figure in the field of benchmarking. His pioneering work in this area l

  13. Benchmarking Danish Industries

    DEFF Research Database (Denmark)

    Gammelgaard, Britta; Bentzen, Eric; Aagaard Andreassen, Mette

    2003-01-01

    compatible survey. The International Manufacturing Strategy Survey (IMSS) doesbring up the question of supply chain management, but unfortunately, we did not have access to thedatabase. Data from the members of the SCOR-model, in the form of benchmarked performance data,may exist, but are nonetheless...... not public. The survey is a cooperative project "Benchmarking DanishIndustries" with CIP/Aalborg University, the Danish Technological University, the DanishTechnological Institute and Copenhagen Business School as consortia partners. The project has beenfunded by the Danish Agency for Trade and Industry...

  14. Deviating From the Benchmarks

    DEFF Research Database (Denmark)

    Rocha, Vera; Van Praag, Mirjam; Carneiro, Anabela

    survival? The analysis is based on a matched employer-employee dataset and covers about 17,500 startups in manufacturing and services. We adopt a new procedure to estimate individual benchmarks for the quantity and quality of initial human resources, acknowledging correlations between hiring decisions...... the benchmark can be substantial, are persistent over time, and hinder the survival of firms. The implications may, however, vary according to the sector and the ownership structure at entry. Given the stickiness of initial choices, wrong human capital decisions at entry turn out to be a close to irreversible...

  15. A framework of benchmarking land models

    Science.gov (United States)

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

    2012-02-01

    Land models, which have been developed by the modeling community in the past two 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 and evaluate performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land models. 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. Component 4 may or may not be involved in a benchmark analysis but is an ultimate goal of general modeling research. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and the land-surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics across timescales in response to both weather and climate change. Benchmarks that are used to evaluate models generally consist of direct observations, data-model products, and data-derived patterns and relationships. Metrics of measuring mismatches between models and benchmarks 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 for future improvement. Iterations between model evaluation and improvement via benchmarking shall demonstrate progress of land modeling and help establish confidence in land models for their predictions of future states of ecosystems and climate.

  16. A framework of benchmarking land models

    Directory of Open Access Journals (Sweden)

    Y. Q. Luo

    2012-02-01

    Full Text Available Land models, which have been developed by the modeling community in the past two 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 and evaluate performance of models against a set of defined standards. This paper proposes a benchmarking framework for evaluation of land models. 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. Component 4 may or may not be involved in a benchmark analysis but is an ultimate goal of general modeling research. Land models are required to simulate exchange of water, energy, carbon and sometimes other trace gases between the atmosphere and the land-surface, and should be evaluated for their simulations of biophysical processes, biogeochemical cycles, and vegetation dynamics across timescales in response to both weather and climate change. Benchmarks that are used to evaluate models generally consist of direct observations, data-model products, and data-derived patterns and relationships. Metrics of measuring mismatches between models and benchmarks 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 for future improvement. Iterations between model evaluation and improvement via benchmarking shall demonstrate progress of land modeling and help establish confidence in land models for their predictions of future states of ecosystems and climate.

  17. A framework for benchmarking land models

    Science.gov (United States)

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

    2012-10-01

    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

  18. A framework for benchmarking land models

    Directory of Open Access Journals (Sweden)

    Y. Q. Luo

    2012-10-01

    Full Text Available 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

  19. Interpreting Changes over Time in High School Average ACT® College Readiness Assessment Composite Scores and ACT College Readiness Benchmark Attainment Rates. ACT Research Report Series, 2013 (9)

    Science.gov (United States)

    Sawyer, Richard

    2013-01-01

    Education officials and journalists frequently track changes over time in the average ACT® College Readiness Assessment Composite scores and ACT College Readiness Benchmark attainment rates of individual high schools. Using standard statistical methods, I examined how often changes in these statistics are unambiguously positive or negative, rather…

  20. Building America Case Study: Ground Source Heat Pump Research, TaC Studios Residence, Atlanta, Georigia (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-09-01

    As part of the NAHB Research Center Industry Partnership, Southface partnered with TaC Studios, an Atlanta based architecture firm specializing in residential and light commercial design, on the construction of a new test home in Atlanta, GA in the mixed-humid climate. This home serves as a residence and home office for the firm's owners, as well as a demonstration of their design approach to potential and current clients. Southface believes the home demonstrates current best practices for the mixed-humid climate, including a building envelope featuring advanced air sealing details and low density spray foam insulation, glazing that exceeds ENERGY STAR requirements, and a high performance heating and cooling system. Construction quality and execution was a high priority for TaC Studios and was ensured by a third party review process. Post construction testing showed that the project met stated goals for envelope performance, an air infiltration rate of 2.15 ACH50. The homeowner's wished to further validate whole house energy savings through the project's involvement with Building America and this long-term monitoring effort. As a Building America test home, this home was evaluated to detail whole house energy use, end use loads, and the efficiency and operation of the ground source heat pump and associated systems. Given that the home includes many non-typical end use loads including a home office, pool, landscape water feature, and other luxury features not accounted for in Building America modeling tools, these end uses were separately monitored to determine their impact on overall energy consumption.

  1. 标杆管理在机械制造企业中的应用研究%Application and Research on Benchmarking Management in Machinery Manufacturing Enterprise

    Institute of Scientific and Technical Information of China (English)

    徐霞平

    2015-01-01

    在许多行业中标杆管理被视为改善企业经营绩效、提高竞争力最有效果的管理工具,而现行机械制造市场竞争激烈,其竞争主题是创新、质量和速度,因此,迫切需要把标杆管理应用到机械制造企业。本文介绍了标杆管理法及其标杆管理的应用,阐述了标杆管理的实施步骤,并通过对同时使用山西煤矿机械制造有限责任公司和国内优秀厂家设备的煤矿实例进行立标、对标、达标、创标,论述了标杆管理的应用成果。%In many industries,benchmarking management is regarded as the most effective management tool to improve business performance and competitiveness.The current market competition of machinery manufacturing is in-tense,and the competitions are innovation,quality and speed,so it urgently needs to apply benchmarking manage-ment into machinery manufacturing enterprises.Introduces the benchmarking management and the application,elabo-rates the implementation steps.A coal mine that simultaneous using two equipments from two different enterprises is as an example,carries out beacon,benchmarking,reaching the standard,establishing a standard,discusses the appli-cation results of benchmarking management.

  2. Benchmarks: WICHE Region 2012

    Science.gov (United States)

    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…

  3. HPCS HPCchallenge Benchmark Suite

    Science.gov (United States)

    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

  4. Surveys and Benchmarks

    Science.gov (United States)

    Bers, Trudy

    2012-01-01

    Surveys and benchmarks continue to grow in importance for community colleges in response to several factors. One is the press for accountability, that is, for colleges to report the outcomes of their programs and services to demonstrate their quality and prudent use of resources, primarily to external constituents and governing boards at the state…

  5. Macro trends in the development of the university libraries of Latin America:in special focused on innovation in learning and research process

    OpenAIRE

    2006-01-01

    The paper is about the Macro trends in the development of the university libraries of Latin America:in special focused on innovation in learning and research process. The library as generator of changes. The library is leader in services. The library develop changes in learning. The library support of research.

  6. Genomic research, publics and experts in Latin America: Nation, race and body

    Science.gov (United States)

    Wade, Peter; López-Beltrán, Carlos; Restrepo, Eduardo; Santos, Ricardo Ventura

    2015-01-01

    The articles in this issue highlight contributions that studies of Latin America can make to wider debates about the effects of genomic science on public ideas about race and nation. We argue that current ideas about the power of genomics to transfigure and transform existing ways of thinking about human diversity are often overstated. If a range of social contexts are examined, the effects are uneven. Our data show that genomic knowledge can unsettle and reinforce ideas of nation and race; it can be both banal and highly politicized. In this introduction, we outline concepts of genetic knowledge in society; theories of genetics, nation and race; approaches to public understandings of science; and the Latin American contexts of transnational ideas of nation and race. PMID:27479996

  7. EPLANET: the Europe-Latin America alliance for physics research and education

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    Twenty-nine partner institutions participate in EPLANET – the EU-funded project aimed at strengthening the links between the physics communities in Europe and Latin America. The project will help the Latin-American scientific community to reach and consolidate the critical scientific mass, and profit from the educational, technological and industrial impact of high-energy physics.   Officially launched in February 2011, EPLANET has now reached its “cruising-speed” with the first ten scientists arriving at CERN in June and July from Argentina, Brazil and Chile. The first ten EPLANET participants will stay at CERN for 39 months; they are involved in the ATLAS and CMS experiments. In the four-year lifetime of the project, CERN will welcome around 256 scientists for a total of 956 months from Chile, Mexico, Argentina and Brazil. In total, EPLANET will provide 379 grants (equivalent to 1203 months) to junior and senior scientists from Latin American countries to be detac...

  8. Genomic research, publics and experts in Latin America: Nation, race and body.

    Science.gov (United States)

    Wade, Peter; López-Beltrán, Carlos; Restrepo, Eduardo; Santos, Ricardo Ventura

    2015-12-01

    The articles in this issue highlight contributions that studies of Latin America can make to wider debates about the effects of genomic science on public ideas about race and nation. We argue that current ideas about the power of genomics to transfigure and transform existing ways of thinking about human diversity are often overstated. If a range of social contexts are examined, the effects are uneven. Our data show that genomic knowledge can unsettle and reinforce ideas of nation and race; it can be both banal and highly politicized. In this introduction, we outline concepts of genetic knowledge in society; theories of genetics, nation and race; approaches to public understandings of science; and the Latin American contexts of transnational ideas of nation and race.

  9. Remarks on a benchmark nonlinear constrained optimization problem

    Institute of Scientific and Technical Information of China (English)

    Luo Yazhong; Lei Yongjun; Tang Guojin

    2006-01-01

    Remarks on a benchmark nonlinear constrained optimization problem are made. Due to a citation error, two absolutely different results for the benchmark problem are obtained by independent researchers. Parallel simulated annealing using simplex method is employed in our study to solve the benchmark nonlinear constrained problem with mistaken formula and the best-known solution is obtained, whose optimality is testified by the Kuhn-Tucker conditions.

  10. DEVELOPMENT OF A MARKET BENCHMARK PRICE FOR AGMAS PERFORMANCE EVALUATIONS

    OpenAIRE

    Good, Darrel L.; Irwin, Scott H.; Jackson, Thomas E.

    1998-01-01

    The purpose of this research report is to identify the appropriate market benchmark price to use to evaluate the pricing performance of market advisory services that are included in the annual AgMAS pricing performance evaluations. Five desirable properties of market benchmark prices are identified. Three potential specifications of the market benchmark price are considered: the average price received by Illinois farmers, the harvest cash price, and the average cash price over a two-year crop...

  11. Frito-Lay North America/NREL CRADA: Cooperative Research and Development Final Report, CRADA Number CRD-06-176

    Energy Technology Data Exchange (ETDEWEB)

    Walker, A.

    2013-06-01

    Frito Lay North America (FLNA) requires technical assistance for the evaluation and implementation of renewable energy and energy efficiency projects in production facilities and distribution centers across North America. Services provided by NREL do not compete with those available in the private sector, but rather provide FLNA with expertise to create opportunities for the private sector renewable/efficiency industries and to inform FLNA decision making regarding cost-effective projects. Services include: identifying the most cost-effective project locations based on renewable energy resource data, utility data, incentives and other parameters affecting projects; assistance with feasibility studies; procurement specifications; design reviews; and other services to support FNLA in improving resource efficiency at facilities. This Cooperative Research and Development Agreement (CRADA) establishes the terms and conditions under which FLNA may access capabilities unique to the laboratory and required by FLNA. Each subsequent task issued under this umbrella agreement would include a scope-of-work, budget, schedule, and provisions for intellectual property specific to that task.

  12. Benchmarking i den offentlige sektor

    DEFF Research Database (Denmark)

    Bukh, Per Nikolaj; Dietrichson, Lars; Sandalgaard, Niels

    2008-01-01

    I artiklen vil vi kort diskutere behovet for benchmarking i fraværet af traditionelle markedsmekanismer. Herefter vil vi nærmere redegøre for, hvad benchmarking er med udgangspunkt i fire forskellige anvendelser af benchmarking. Regulering af forsyningsvirksomheder vil blive behandlet, hvorefter...

  13. Features and technology of enterprise internal benchmarking

    Directory of Open Access Journals (Sweden)

    A.V. Dubodelova

    2013-06-01

    Full Text Available The aim of the article. The aim of the article is to generalize characteristics, objectives, advantages of internal benchmarking. The stages sequence of internal benchmarking technology is formed. It is focused on continuous improvement of process of the enterprise by implementing existing best practices.The results of the analysis. Business activity of domestic enterprises in crisis business environment has to focus on the best success factors of their structural units by using standard research assessment of their performance and their innovative experience in practice. Modern method of those needs satisfying is internal benchmarking. According to Bain & Co internal benchmarking is one the three most common methods of business management.The features and benefits of benchmarking are defined in the article. The sequence and methodology of implementation of individual stages of benchmarking technology projects are formulated.The authors define benchmarking as a strategic orientation on the best achievement by comparing performance and working methods with the standard. It covers the processes of researching, organization of production and distribution, management and marketing methods to reference objects to identify innovative practices and its implementation in a particular business.Benchmarking development at domestic enterprises requires analysis of theoretical bases and practical experience. Choice best of experience helps to develop recommendations for their application in practice.Also it is essential to classificate species, identify characteristics, study appropriate areas of use and development methodology of implementation. The structure of internal benchmarking objectives includes: promoting research and establishment of minimum acceptable levels of efficiency processes and activities which are available at the enterprise; identification of current problems and areas that need improvement without involvement of foreign experience

  14. Hospital Energy Benchmarking Guidance - Version 1.0

    Energy Technology Data Exchange (ETDEWEB)

    Singer, Brett C.

    2009-09-08

    This document describes an energy benchmarking framework for hospitals. The document is organized as follows. The introduction provides a brief primer on benchmarking and its application to hospitals. The next two sections discuss special considerations including the identification of normalizing factors. The presentation of metrics is preceded by a description of the overall framework and the rationale for the grouping of metrics. Following the presentation of metrics, a high-level protocol is provided. The next section presents draft benchmarks for some metrics; benchmarks are not available for many metrics owing to a lack of data. This document ends with a list of research needs for further development.

  15. Radiography benchmark 2014

    Energy Technology Data Exchange (ETDEWEB)

    Jaenisch, G.-R., E-mail: Gerd-Ruediger.Jaenisch@bam.de; Deresch, A., E-mail: Gerd-Ruediger.Jaenisch@bam.de; Bellon, C., E-mail: Gerd-Ruediger.Jaenisch@bam.de [Federal Institute for Materials Research and Testing, Unter den Eichen 87, 12205 Berlin (Germany); Schumm, A.; Lucet-Sanchez, F.; Guerin, P. [EDF R and D, 1 avenue du Général de Gaulle, 92141 Clamart (France)

    2015-03-31

    The purpose of the 2014 WFNDEC RT benchmark study was to compare predictions of various models of radiographic techniques, in particular those that predict the contribution of scattered radiation. All calculations were carried out for homogenous materials and a mono-energetic X-ray point source in the energy range between 100 keV and 10 MeV. The calculations were to include the best physics approach available considering electron binding effects. Secondary effects like X-ray fluorescence and bremsstrahlung production were to be taken into account if possible. The problem to be considered had two parts. Part I examined the spectrum and the spatial distribution of radiation behind a single iron plate. Part II considered two equally sized plates, made of iron and aluminum respectively, only evaluating the spatial distribution. Here we present the results of above benchmark study, comparing them to MCNP as the assumed reference model. The possible origins of the observed deviations are discussed.

  16. Benchmarking of LSTM Networks

    OpenAIRE

    Breuel, Thomas M.

    2015-01-01

    LSTM (Long Short-Term Memory) recurrent neural networks have been highly successful in a number of application areas. This technical report describes the use of the MNIST and UW3 databases for benchmarking LSTM networks and explores the effect of different architectural and hyperparameter choices on performance. Significant findings include: (1) LSTM performance depends smoothly on learning rates, (2) batching and momentum has no significant effect on performance, (3) softmax training outperf...

  17. Benchmarking of Heavy Ion Transport Codes

    Energy Technology Data Exchange (ETDEWEB)

    Remec, Igor [ORNL; Ronningen, Reginald M. [Michigan State University, East Lansing; Heilbronn, Lawrence [University of Tennessee, Knoxville (UTK)

    2011-01-01

    Accurate prediction of radiation fields generated by heavy ion interactions is important in medical applications, space missions, and in designing and operation of rare isotope research facilities. In recent years, several well-established computer codes in widespread use for particle and radiation transport calculations have been equipped with the capability to simulate heavy ion transport and interactions. To assess and validate these capabilities, we performed simulations of a series of benchmark-quality heavy ion experiments with the computer codes FLUKA, MARS15, MCNPX, and PHITS. We focus on the comparisons of secondary neutron production. Results are encouraging; however, further improvements in models and codes and additional benchmarking are required.

  18. Institutional Research in Emerging Countries of Southern Africa, Latin America, and the Middle East and North Africa: Global Frameworks and Local Practices

    Science.gov (United States)

    Lange, Lis; Saavedra, F. Mauricio; Romano, Jeanine

    2013-01-01

    This chapter presents a synthesis of the conceptualization and practice of institutional research (IR) in higher education (HE) in emerging countries across Southern Africa, Latin America and the Middle East and North Africa (MENA) regions. The chapter contextualizes the growing need for IR in these regions, identifies problems and challenges…

  19. Book review: Gregorutti, G., & Delgado, J. E. (Eds.. (2015. Private universities in Latin America: Research and innovation in the knowledge economy. New York: Palgrave Macmillan.

    Directory of Open Access Journals (Sweden)

    Dante J Salto

    2016-10-01

    Full Text Available Established on a Napoleonic, professional training mission, universities in Latin America have not centered their activities in conducting research. This statement applies to traditional public universities, though Latin America’s leading universities boast some research tradition. Contemporary worldwide trends such as the increased economic value of knowledge, the demand of private firms to develop research and innovation, the multiplication of accountability stages, and the rise of new modes of academic activity have led public and private universities in Latin America to increase their research footprint. In most cases, public universities have driven this push. Private universities, rather than developing comprehensive research portfolios, tend to cover niches of research that are usually funded by international agencies or other non-governmental organizations. Thus, Private universities in Latin America: Research and innovation in the knowledge economy is mainly about outliers, what we might call the research underdogs of higher education (HE, and how they have grown due to or despite public policy.

  20. Development and Evaluation of a Hematology-Oriented Clinical Research Training Program in Latin America.

    Science.gov (United States)

    Sung, Lillian; Rego, Eduardo; Riva, Eloisa; Elwood, Jessica; Basso, Joe; Clayton, Charles P; Mikhael, Joseph

    2016-03-15

    The objectives of the study were to describe the development of a patient-oriented clinical research training program in a low- or middle-income country (LMIC) setting, to describe perceived benefits of the program and barriers to application, and to make recommendations for future training programs. The program was developed by the American Society of Hematology in collaboration with Latin American stakeholders and clinical researchers. Session types were didactic, small group, and one-on-one faculty/participant dyad formats. Outcomes were assessed by quantitative surveys of trainees and qualitative feedback from both trainees and faculty members. The program is an annual 2-day course specifically for Latin American hematologists. Through course evaluations, all trainees described that the didactic sessions were relevant. All session types were useful for gaining knowledge and skills, particularly one-on-one meetings. The potential for networking was highly valued. Barriers to trainee applications were the concerns that skill level, proposed research program, and knowledge of English were not sufficiently strong to warrant acceptance into the course, and financial costs of attendance. We have described the development and initial evaluation of a clinical research training program in a LMIC setting. We learned several valuable lessons that are applicable to other research training programs.

  1. Benchmarking: applications to transfusion medicine.

    Science.gov (United States)

    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.

  2. Physiology, propaganda, and pound animals: medical research and animal welfare in mid-twentieth century America.

    Science.gov (United States)

    Parascandola, John

    2007-07-01

    In 1952, the University of Michigan physiologist Robert Gesell shocked his colleagues at the business meeting of the American Physiological Society by reading a prepared statement in which he claimed that some of the animal experimentation being carried out by scientists was inhumane. He especially attacked the National Society for Medical Research (NSMR), an organization that had been founded to defend animal experimentation. This incident was part of a broader struggle taking place at the time between scientists and animal welfare advocates with respect to what restrictions, if any, should be placed on animal research. A particularly controversial issue was whether or not pound animals should be made available to laboratories for research. Two of the prominent players in this controversy were the NSMR and the Animal Welfare Institute, founded and run by Gesell's daughter, Christine Stevens. This article focuses on the interaction between these two organizations within the broader context of the debate over animal experimentation in the mid-twentieth century.

  3. 2001 benchmarking guide.

    Science.gov (United States)

    Hoppszallern, S

    2001-01-01

    Our fifth annual guide to benchmarking under managed care presents data that is a study in market dynamics and adaptation. New this year are financial indicators on HMOs exiting the market and those remaining. Hospital financial ratios and details on department performance are included. The physician group practice numbers show why physicians are scrutinizing capitated payments. Overall, hospitals in markets with high managed care penetration are more successful in managing labor costs and show productivity gains in imaging services, physical therapy and materials management.

  4. An overview of seventy years of research (1944–2014) on toxoplasmosis in Colombia, South America

    Science.gov (United States)

    This study reviews toxoplasmosis research in Colombia, beginning with the first report of Toxoplasma gondii infection in 1944. Here we summarize prevalence of T. gondii in humans and animals and associated correlates of infection, clinical spectrum of disease in humans, and genetic diversity of T. g...

  5. Scientific discourse in educational research in Latin America: the case of Mexico

    Directory of Open Access Journals (Sweden)

    Sara Julia Castellanos Quintero

    2011-08-01

    Full Text Available In this article it is presented the state of arts of the analysis of the scientific discourse in educational research in Mexico, particularly, in the curriculum design and development research. The development of the research in the area of university curricula started seriously in the decade of 80´s.The scientific discourse was oriented towards the searching of models and methods of teaching and evaluation, of the best way of the implementation of practicum and the correspondence between the professional formation and employment in the national context. In the other hand, the decade of 90´s is characterized by the influence of international educational policies, the use of CIT in the teaching-learning process, the appearance of more competitive occupational market, where professionals should be inserted. The scientific discourse was oriented towards the searching of curricular models that guarantee the correspondence between the professional formation and employment in the international framework. Nowadays an integral educational reform (RIE is taking place in Mexico where the competence approach is considered the guideline of the curriculum design in primary and secondary levels. Nevertheless, at the university level, different curriculum models are being implemented. This speaks about the diversity of the scientific discourse used in the curriculum research in Mexico.

  6. Research on the Textbook Publishing Industry in the United States of America

    Science.gov (United States)

    Watt, Michael G.

    2007-01-01

    The purpose of this article was to review published research literature about the publishing process and the roles of participants in this process on the textbook publishing industry in the USA. The contents of books, collected works, reports and journal articles were analysed, and summaries of the contents were then organised chronologically to…

  7. The Mathematical Miseducation of America's Youth: Ignoring Research and Scientific Study in Education.

    Science.gov (United States)

    Battista, Michael T.

    1999-01-01

    Because traditional instruction ignores students' personal construction of mathematical meaning, mathematical thought development is not properly nurtured. Several issues must be addressed, including adults' ignorance of math- and student-learning processes, identification of math-education research specialists, the myth of coverage, testing…

  8. Latin America and the Caribbean: A Survey of Distance Education 1991. New Papers on Higher Education: Studies and Research 5.

    Science.gov (United States)

    Carty, Joan

    Country profiles compiled through a survey of distance education in Latin America and the Caribbean form the contents of this document. Seventeen countries were surveyed in Latin America: Argentina; Bolivia; Brazil; Chile; Colombia; Costa Rica; Ecuador; French Guiana; Guatemala; Guyana; Honduras; Mexico; Nicaragua; Panama; Peru; Uruguay; and…

  9. Research on Biodiversity and Climate Change at a Distance: Collaboration Networks between Europe and Latin America and the Caribbean.

    Directory of Open Access Journals (Sweden)

    Olivier Dangles

    Full Text Available Biodiversity loss and climate change are both globally significant issues that must be addressed through collaboration across countries and disciplines. With the December 2015 COP21 climate conference in Paris and the recent creation of the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES, it has become critical to evaluate the capacity for global research networks to develop at the interface between biodiversity and climate change. In the context of the European Union (EU strategy to stand as a world leader in tackling global challenges, the European Commission has promoted ties between the EU and Latin America and the Caribbean (LAC in science, technology and innovation. However, it is not clear how these significant interactions impact scientific cooperation at the interface of biodiversity and climate change. We looked at research collaborations between two major regions-the European Research Area (ERA and LAC-that addressed both biodiversity and climate change. We analysed the temporal evolution of these collaborations, whether they were led by ERA or LAC teams, and which research domains they covered. We surveyed publications listed on the Web of Science that were authored by researchers from both the ERA and LAC and that were published between 2003 and 2013. We also run similar analyses on other topics and other continents to provide baseline comparisons. Our results revealed a steady increase in scientific co-authorships between ERA and LAC countries as a result of the increasingly complex web of relationships that has been weaved among scientists from the two regions. The ERA-LAC co-authorship increase for biodiversity and climate change was higher than those reported for other topics and for collaboration with other continents. We also found strong differences in international collaboration patterns within the LAC: co-publications were fewest from researchers in low- and lower-middle-income countries and most

  10. Research on Biodiversity and Climate Change at a Distance: Collaboration Networks between Europe and Latin America and the Caribbean.

    Science.gov (United States)

    Dangles, Olivier; Loirat, Jean; Freour, Claire; Serre, Sandrine; Vacher, Jean; Le Roux, Xavier

    2016-01-01

    Biodiversity loss and climate change are both globally significant issues that must be addressed through collaboration across countries and disciplines. With the December 2015 COP21 climate conference in Paris and the recent creation of the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES), it has become critical to evaluate the capacity for global research networks to develop at the interface between biodiversity and climate change. In the context of the European Union (EU) strategy to stand as a world leader in tackling global challenges, the European Commission has promoted ties between the EU and Latin America and the Caribbean (LAC) in science, technology and innovation. However, it is not clear how these significant interactions impact scientific cooperation at the interface of biodiversity and climate change. We looked at research collaborations between two major regions-the European Research Area (ERA) and LAC-that addressed both biodiversity and climate change. We analysed the temporal evolution of these collaborations, whether they were led by ERA or LAC teams, and which research domains they covered. We surveyed publications listed on the Web of Science that were authored by researchers from both the ERA and LAC and that were published between 2003 and 2013. We also run similar analyses on other topics and other continents to provide baseline comparisons. Our results revealed a steady increase in scientific co-authorships between ERA and LAC countries as a result of the increasingly complex web of relationships that has been weaved among scientists from the two regions. The ERA-LAC co-authorship increase for biodiversity and climate change was higher than those reported for other topics and for collaboration with other continents. We also found strong differences in international collaboration patterns within the LAC: co-publications were fewest from researchers in low- and lower-middle-income countries and most prevalent from

  11. New opportunities offered by Cubesats for space research in Latin America: The SUCHAI project case

    Science.gov (United States)

    Diaz, M. A.; Zagal, J. C.; Falcon, C.; Stepanova, M.; Valdivia, J. A.; Martinez-Ledesma, M.; Diaz-Peña, J.; Jaramillo, F. R.; Romanova, N.; Pacheco, E.; Milla, M.; Orchard, M.; Silva, J.; Mena, F. P.

    2016-11-01

    During the last decade, a very small-standardized satellite, the Cubesat, emerged as a low-cost fast-development tool for space and technology research. Although its genesis is related to education, the change in paradigm presented by this satellite platform has motivated several countries, institutions, and companies to invest in a variety of technologies, aimed at improving Cubesat capabilities, while lowering costs of space missions. Following that trend, Latin American institutions, mostly universities, has started to develop Cubesat missions. This article describes some of the Latin American projects in this area. In particular, we discuss the achievements and scientific grounds upon which the first Cubesat projects in Chile were based and the implications that those projects have had on pursuing satellite-based research in the country and in collaboration with other countries of the region.

  12. Benchmarking concentrating photovoltaic systems

    Science.gov (United States)

    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.

  13. Trends in Antarctic ecological research in Latin America shown by publications in international journals

    Directory of Open Access Journals (Sweden)

    Gisela C. Stotz

    2013-09-01

    Full Text Available Antarctica is a highly interesting region for ecologists because of its extreme climatic conditions and the uniqueness of its species. In this article, we describe the trends in Antarctic ecological research participation by Latin American countries. In a survey of articles indexed by the ISI Web of Science, we searched under the categories “Ecology,” “Biodiversity Conservation” and “Evolutionary Biology” and found a total of 254 research articles published by Latin American countries. We classified these articles according to the country of affiliation, kingdom of the study species, level of biological organization and environment. Our main finding is that there is a steady increase in the relative contribution of Latin American countries to Antarctic ecological research. Within each category, we found that marine studies are more common than terrestrial studies. Between the different kingdoms, most studies focus on animals and most studies use a community approach. The leading countries in terms of productivity were Argentina, Chile and Brazil, with Argentina showing the highest rate of increase.

  14. Entropy-based benchmarking methods

    OpenAIRE

    2012-01-01

    We argue that benchmarking sign-volatile series should be based on the principle of movement and sign preservation, which states that a bench-marked series should reproduce the movement and signs in the original series. We show that the widely used variants of Denton (1971) method and the growth preservation method of Causey and Trager (1981) may violate this principle, while its requirements are explicitly taken into account in the pro-posed entropy-based benchmarking methods. Our illustrati...

  15. A RESEARCH OF E-BOOK MARKET TRENDS: NORTH AMERICA AND THE EUROPEAN COMMUNITY

    Directory of Open Access Journals (Sweden)

    Andreja Zubac

    2014-09-01

    Full Text Available AbstractPurpose: The aim of this paper is to provide an overview of research on the presence of the electronic book on the book market, its trends and developments as well as point towards the difficulties faced by all professions related to it in the countries of the European Community.Methodology / approach: This paper analyzes the domestic and foreign literature and explores the websites of companies that operate with e-books in order to get an overview of the actual state of business operations in the states mentioned in the text.Results: The emergence of the first online bookstores in the United States in the 20th century paved the way for the electronic book to enter the online market. Today, the e-book is an integral part of publishing, book trade and library activities worldwide. Economic indicators testify to a constant growth of revenues from the sale of electronic books on the book market and technology in the U.S. and Europe. This paper provides an explanation of the term electronic book and indicates the interest of many countries for its acquisition and application in order to keep up with the technological demands of the market.Research restrictions: E-book trends and business operations related to them are constantly changing. In terms of librarianship, this is most visible in public libraries as both one of the customers and as later distributors of e-books to users. In their business, new models constantly emerge together with their combinations and approaches to offering these new media.The originality: The issue of business operations in relation to the e-book is interesting to young people, libraries, publishers, authors, booksellers, etc.Contribution: This paper provides an overview of the most recent situation on the e-book market and can serve as the basis of some future researches.

  16. Meeting report: the Schizophrenia International Research Society (SIRS) South America Conference (August 5-7, 2011).

    Science.gov (United States)

    Massuda, Raffael; Chaves, Cristiano; Trzesniak, Clarissa; Machado-de-Sousa, Joao P; Zanetti, Marcus V; Murray, Robin M; Gattaz, Wagner F; Busatto, Geraldo F

    2012-05-01

    On August 5-7, 2011, São Paulo was home to the first regional meeting of the Schizophrenia International Research Society (SIRS). Over 400 people from many countries attended the activities and contributed with around 200 submissions for oral and poster presentations. This article summarizes the data presented during the meeting, with an emphasis on the plenary talks and sessions for short oral presentations. For information on the poster presentations, readers are referred to the special issue of Revista de Psiquiatria Clínica (Brazil) dedicated to the conference (available at: http://www.hcnet.usp.br/ipq/revista/vol38/s1/).

  17. HPC Benchmark Suite NMx Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Intelligent Automation Inc., (IAI) and University of Central Florida (UCF) propose to develop a comprehensive numerical test suite for benchmarking current and...

  18. I too, am America: a review of research on systemic lupus erythematosus in African-Americans.

    Science.gov (United States)

    Williams, Edith M; Bruner, Larisa; Adkins, Alyssa; Vrana, Caroline; Logan, Ayaba; Kamen, Diane; Oates, James C

    2016-01-01

    Systemic lupus erythematosus (SLE) is a multi-organ autoimmune disorder that can cause significant morbidity and mortality. A large body of evidence has shown that African-Americans experience the disease more severely than other racial-ethnic groups. Relevant literature for the years 2000 to August 2015 were obtained from systematic searches of PubMed, Scopus, and the EBSCOHost platform that includes MEDLINE, CINAHL, etc. to evaluate research focused on SLE in African-Americans. Thirty-six of the 1502 articles were classified according to their level of evidence. The systematic review of the literature reported a wide range of adverse outcomes in African-American SLE patients and risk factors observed in other mono and multi-ethnic investigations. Studies limited to African-Americans with SLE identified novel methods for more precise ascertainment of risk and observed novel findings that hadn't been previously reported in African-Americans with SLE. Both environmental and genetic studies included in this review have highlighted unique African-American populations in an attempt to isolate risk attributable to African ancestry and observed increased genetic influence on overall disease in this cohort. The review also revealed emerging research in areas of quality of life, race-tailored interventions, and self-management. This review reemphasizes the importance of additional studies to better elucidate the natural history of SLE in African-Americans and optimize therapeutic strategies for those who are identified as being at high risk.

  19. Hyperspectral Remote Sensing and Ecological Modeling Research and Education at Mid America Remote Sensing Center (MARC): Field and Laboratory Enhancement

    Science.gov (United States)

    Cetin, Haluk

    1999-01-01

    The purpose of this project was to establish a new hyperspectral remote sensing laboratory at the Mid-America Remote sensing Center (MARC), dedicated to in situ and laboratory measurements of environmental samples and to the manipulation, analysis, and storage of remotely sensed data for environmental monitoring and research in ecological modeling using hyperspectral remote sensing at MARC, one of three research facilities of the Center of Reservoir Research at Murray State University (MSU), a Kentucky Commonwealth Center of Excellence. The equipment purchased, a FieldSpec FR portable spectroradiometer and peripherals, and ENVI hyperspectral data processing software, allowed MARC to provide hands-on experience, education, and training for the students of the Department of Geosciences in quantitative remote sensing using hyperspectral data, Geographic Information System (GIS), digital image processing (DIP), computer, geological and geophysical mapping; to provide field support to the researchers and students collecting in situ and laboratory measurements of environmental data; to create a spectral library of the cover types and to establish a World Wide Web server to provide the spectral library to other academic, state and Federal institutions. Much of the research will soon be published in scientific journals. A World Wide Web page has been created at the web site of MARC. Results of this project are grouped in two categories, education and research accomplishments. The Principal Investigator (PI) modified remote sensing and DIP courses to introduce students to ii situ field spectra and laboratory remote sensing studies for environmental monitoring in the region by using the new equipment in the courses. The PI collected in situ measurements using the spectroradiometer for the ER-2 mission to Puerto Rico project for the Moderate Resolution Imaging Spectrometer (MODIS) Airborne Simulator (MAS). Currently MARC is mapping water quality in Kentucky Lake and

  20. Intra and inter-organizational learning from benchmarking IS services

    DEFF Research Database (Denmark)

    Mengiste, Shegaw Anagaw; Kræmmergaard, Pernille; Hansen, Bettina

    2016-01-01

    in benchmarking their IS services and functions since 2006. Particularly, this research tackled existing IS benchmarking approaches and methods by turning to a learning-oriented perspective and by empirically exploring the dynamic process of intra and inter-organizational learning from benchmarking IS/IT services......This paper reports a case study of benchmarking IS services in Danish municipalities. Drawing on Holmqvist’s (2004) organizational learning model of exploration and exploitation, the paper explores intra and inter-organizational learning dynamics among Danish municipalities that are involved....... The paper also makes a contribution by emphasizing the importance of informal cross-municipality consortiums to facilitate learning and experience sharing across municipalities. The findings of the case study demonstrated that the IS benchmarking scheme is relatively successful in sharing good practices...

  1. Benchmarking monthly homogenization algorithms

    Directory of Open Access Journals (Sweden)

    V. K. C. Venema

    2011-08-01

    Full Text Available 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

  2. Building America Best Practices Series Volume 15: 40% Whole-House Energy Savings in the Hot-Humid Climate

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Cole, Pamala C.; Adams, Karen; Noonan, Christine F.

    2011-09-01

    This best practices guide is the 15th in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the hot-humid climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and those requirements are highlighted in the text. Requirements of the 2012 IECC and 2012 IRC are also noted in text and tables throughout the guide. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.

  3. Building America Best Practices Series Volume 16: 40% Whole-House Energy Savings in the Mixed-Humid Climate

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Cole, Pamala C.; Adams, Karen; Butner, Ryan S.; Ortiz, Sallie J.

    2011-09-01

    This best practices guide is the 16th in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the mixed-humid climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and those requirements are highlighted in the text. Requirements of the 2012 IECC and 2012 IRC are also noted in text and tables throughout the guide. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.

  4. A Benchmark and Simulator for UAV Tracking

    KAUST Repository

    Mueller, Matthias

    2016-09-16

    In this paper, we propose a new aerial video dataset and benchmark for low altitude UAV target tracking, as well as, a photorealistic UAV simulator that can be coupled with tracking methods. Our benchmark provides the first evaluation of many state-of-the-art and popular trackers on 123 new and fully annotated HD video sequences captured from a low-altitude aerial perspective. Among the compared trackers, we determine which ones are the most suitable for UAV tracking both in terms of tracking accuracy and run-time. The simulator can be used to evaluate tracking algorithms in real-time scenarios before they are deployed on a UAV “in the field”, as well as, generate synthetic but photo-realistic tracking datasets with automatic ground truth annotations to easily extend existing real-world datasets. Both the benchmark and simulator are made publicly available to the vision community on our website to further research in the area of object tracking from UAVs. (https://ivul.kaust.edu.sa/Pages/pub-benchmark-simulator-uav.aspx.). © Springer International Publishing AG 2016.

  5. Benchmark job – Watch out!

    CERN Document Server

    Staff Association

    2017-01-01

    On 12 December 2016, in Echo No. 259, we already discussed at length the MERIT and benchmark jobs. Still, we find that a couple of issues warrant further discussion. Benchmark job – administrative decision on 1 July 2017 On 12 January 2017, the HR Department informed all staff members of a change to the effective date of the administrative decision regarding benchmark jobs. The benchmark job title of each staff member will be confirmed on 1 July 2017, instead of 1 May 2017 as originally announced in HR’s letter on 18 August 2016. Postponing the administrative decision by two months will leave a little more time to address the issues related to incorrect placement in a benchmark job. Benchmark job – discuss with your supervisor, at the latest during the MERIT interview In order to rectify an incorrect placement in a benchmark job, it is essential that the supervisor and the supervisee go over the assigned benchmark job together. In most cases, this placement has been done autom...

  6. Benchmark for Strategic Performance Improvement.

    Science.gov (United States)

    Gohlke, Annette

    1997-01-01

    Explains benchmarking, a total quality management tool used to measure and compare the work processes in a library with those in other libraries to increase library performance. Topics include the main groups of upper management, clients, and staff; critical success factors for each group; and benefits of benchmarking. (Author/LRW)

  7. Internal Benchmarking for Institutional Effectiveness

    Science.gov (United States)

    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…

  8. Entropy-based benchmarking methods

    NARCIS (Netherlands)

    Temurshoev, Umed

    2012-01-01

    We argue that benchmarking sign-volatile series should be based on the principle of movement and sign preservation, which states that a bench-marked series should reproduce the movement and signs in the original series. We show that the widely used variants of Denton (1971) method and the growth pre

  9. Benchmarking & European Sustainable Transport Policies

    DEFF Research Database (Denmark)

    Gudmundsson, H.

    2003-01-01

    , Benchmarking is one of the management tools that have recently been introduced in the transport sector. It is rapidly being applied to a wide range of transport operations, services and policies. This paper is a contribution to the discussion of the role of benchmarking in the future efforts...... to support Sustainable European Transport Policies. The key message is that transport benchmarking has not yet been developed to cope with the challenges of this task. Rather than backing down completely, the paper suggests some critical conditions for applying and adopting benchmarking for this purpose. One...... way forward is to ensure a higher level of environmental integration in transport policy benchmarking. To this effect the paper will discuss the possible role of the socalled Transport and Environment Reporting Mechanism developed by the European Environment Agency. The paper provides an independent...

  10. Update on the American College of Rheumatology/Spondyloarthritis Research and Treatment Network/Spondylitis Association of America axial spondyloarhtritis treatment guidelines project.

    Science.gov (United States)

    Ward, Michael M

    2014-06-01

    The American College of Rheumatology, the Spondyloarthritis Research and Treatment Network, and the Spondylitis Association of America have begun collaborating on a project to develop treatment guidelines for axial spondyloarthritis. The project will use the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) method, which is based on systematic literature reviews and quantitative evidence summaries, to develop treatment recommendations for the use of pharmacological interventions, rehabilitation, surgery, preventive care, and disease monitoring in patients with ankylosing spondylitis and axial spondyloarthritis.

  11. Aeroelasticity Benchmark Assessment: Subsonic Fixed Wing Program

    Science.gov (United States)

    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

  12. NASA Software Engineering Benchmarking Study

    Science.gov (United States)

    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

  13. Benchmarking of energy time series

    Energy Technology Data Exchange (ETDEWEB)

    Williamson, M.A.

    1990-04-01

    Benchmarking consists of the adjustment of time series data from one source in order to achieve agreement with similar data from a second source. The data from the latter source are referred to as the benchmark(s), and often differ in that they are observed at a lower frequency, represent a higher level of temporal aggregation, and/or are considered to be of greater accuracy. This report provides an extensive survey of benchmarking procedures which have appeared in the statistical literature, and reviews specific benchmarking procedures currently used by the Energy Information Administration (EIA). The literature survey includes a technical summary of the major benchmarking methods and their statistical properties. Factors influencing the choice and application of particular techniques are described and the impact of benchmark accuracy is discussed. EIA applications and procedures are reviewed and evaluated for residential natural gas deliveries series and coal production series. It is found that the current method of adjusting the natural gas series is consistent with the behavior of the series and the methods used in obtaining the initial data. As a result, no change is recommended. For the coal production series, a staged approach based on a first differencing technique is recommended over the current procedure. A comparison of the adjustments produced by the two methods is made for the 1987 Indiana coal production series. 32 refs., 5 figs., 1 tab.

  14. Benchmarking biofuels; Biobrandstoffen benchmarken

    Energy Technology Data Exchange (ETDEWEB)

    Croezen, H.; Kampman, B.; Bergsma, G.

    2012-03-15

    A sustainability benchmark for transport biofuels has been developed and used to evaluate the various biofuels currently on the market. For comparison, electric vehicles, hydrogen vehicles and petrol/diesel vehicles were also included. A range of studies as well as growing insight are making it ever clearer that biomass-based transport fuels may have just as big a carbon footprint as fossil fuels like petrol or diesel, or even bigger. At the request of Greenpeace Netherlands, CE Delft has brought together current understanding on the sustainability of fossil fuels, biofuels and electric vehicles, with particular focus on the performance of the respective energy carriers on three sustainability criteria, with the first weighing the heaviest: (1) Greenhouse gas emissions; (2) Land use; and (3) Nutrient consumption [Dutch] Greenpeace Nederland heeft CE Delft gevraagd een duurzaamheidsmeetlat voor biobrandstoffen voor transport te ontwerpen en hierop de verschillende biobrandstoffen te scoren. Voor een vergelijk zijn ook elektrisch rijden, rijden op waterstof en rijden op benzine of diesel opgenomen. Door onderzoek en voortschrijdend inzicht blijkt steeds vaker dat transportbrandstoffen op basis van biomassa soms net zoveel of zelfs meer broeikasgassen veroorzaken dan fossiele brandstoffen als benzine en diesel. CE Delft heeft voor Greenpeace Nederland op een rijtje gezet wat de huidige inzichten zijn over de duurzaamheid van fossiele brandstoffen, biobrandstoffen en elektrisch rijden. Daarbij is gekeken naar de effecten van de brandstoffen op drie duurzaamheidscriteria, waarbij broeikasgasemissies het zwaarst wegen: (1) Broeikasgasemissies; (2) Landgebruik; en (3) Nutriëntengebruik.

  15. Numerical simulations of concrete flow: A benchmark comparison

    DEFF Research Database (Denmark)

    Roussel, Nicolas; Gram, Annika; Cremonesi, Massimiliano;

    2016-01-01

    First, we define in this paper two benchmark flows readily usable by anyone calibrating a numerical tool for concrete flow prediction. Such benchmark flows shall allow anyone to check the validity of their computational tools no matter the numerical methods and parameters they choose. Second, we...... compare numerical predictions of the concrete sample final shape for these two benchmark flows obtained by various research teams around the world using various numerical techniques. Our results show that all numerical techniques compared here give very similar results suggesting that numerical...

  16. Benchmarking in water project analysis

    Science.gov (United States)

    Griffin, Ronald C.

    2008-11-01

    The with/without principle of cost-benefit analysis is examined for the possible bias that it brings to water resource planning. Theory and examples for this question are established. Because benchmarking against the demonstrably low without-project hurdle can detract from economic welfare and can fail to promote efficient policy, improvement opportunities are investigated. In lieu of the traditional, without-project benchmark, a second-best-based "difference-making benchmark" is proposed. The project authorizations and modified review processes instituted by the U.S. Water Resources Development Act of 2007 may provide for renewed interest in these findings.

  17. 国债收益率与债券市场中长期基准利率构建问题研究%The Research on Yields on Government Bonds and the Construction of Medium and Long-term Benchmark Interest Rate of Bond Markets

    Institute of Scientific and Technical Information of China (English)

    许艳霞

    2016-01-01

    At present, it is urgent to foster effective benchmark interest rates and build a benchmark interest rate system. Through the theoretical analysis and empirical research, taking the bond yields as the research object, the paper explores the construction of the benchmark interest rate system in the process of the transformation of China’s monetary policy framework. The paper draws the fol-lowing conclusions that the benchmark interest rate constructed in the transformation of China’s monetary policy framework must in-clude a benchmark interest rate system composed of both short-term and long-term interest rates; Although yields on government bonds in China still does not include all the elements of a benchmark interest rate, they can serve as the benchmark interest rate of the bond market by fostering them through perfecting the infrastructure.%目前,我国急需培育有效的基准利率,构建基准利率体系。本文通过理论分析和实证研究,以国债收益率为研究对象来探讨我国货币政策框架转型过程中基准利率体系的构建问题。本文研究得出如下结论:我国货币政策框架转型中构建的基准利率,必须是个包含长短期利率的组合基准利率体系;我国国债收益率虽然还不完全具备基准利率的要素,但通过完善基础设施进行大力培育,可以作为债券市场的基准利率。

  18. 欧美学前教育质量评价研究述评%The Research Review of Preschool Education Quality Evaluation in Europe、America,etc

    Institute of Scientific and Technical Information of China (English)

    陈丽华; 彭兵

    2013-01-01

    欧美学前教育质量评价研究十分广泛,各国的学前教育质量评价有各自不同的特点,存在可借鉴之处。文章对美国、德国、芬兰、澳大利亚等地的学前教育质量评价做了相应的梳理与评析。%It is wide to research about the quality evaluation of preschool education in Europe, and America. And it is various in quality evaluation of preschool education in these nations. And we can absorb in the their advantages. In this paper the author has combed the quality evaluation of preschool education in America, Germany, Finland and Australia.

  19. Experiences in Benchmarking of Autonomic Systems

    Science.gov (United States)

    Etchevers, Xavier; Coupaye, Thierry; Vachet, Guy

    Autonomic computing promises improvements of systems quality of service in terms of availability, reliability, performance, security, etc. However, little research and experimental results have so far demonstrated this assertion, nor provided proof of the return on investment stemming from the efforts that introducing autonomic features requires. Existing works in the area of benchmarking of autonomic systems can be characterized by their qualitative and fragmented approaches. Still a crucial need is to provide generic (i.e. independent from business, technology, architecture and implementation choices) autonomic computing benchmarking tools for evaluating and/or comparing autonomic systems from a technical and, ultimately, an economical point of view. This article introduces a methodology and a process for defining and evaluating factors, criteria and metrics in order to qualitatively and quantitatively assess autonomic features in computing systems. It also discusses associated experimental results on three different autonomic systems.

  20. 石油工程技术服务业对标评价研究%Research on Benchmarking of Petroleum Engineering Service

    Institute of Scientific and Technical Information of China (English)

    孙键

    2015-01-01

    Based on Spencer organism theory and Maslow’s hierarchy needs model and combined with the characteristics of petroleum engineering technological service enterprises, an evaluation index system is established to appraise petroleum engineering competitiveness, covering eight secondary indexes, such as structure, scale, recycle, immunity, skill, genetics, decision-making and culture, as well as a number of tertiary indexes. Some direct competitors are selected for benchmarking analysis, such as Schlumberger, Baker Hughes, Halliburton, Weatherford, Nabors, and some Chinese companies from CNPC, Sinopec and CNOOC. The results show that the system can directly relfect a company’s advantages and disadvantages. It is indicated that the Chinese oilifeld service companies are now under rapid development and have some advantages in culture, skill and decision-making but they need to make efforts in the areas of immunity, recycle, genetics and scale. The system provides a new perspective for decision makers to formulate their future strategy.%依据斯宾塞组织有机体、马斯洛需求层次模型,结合石油工程技术服务企业的特征,构建了石油工程竞争力评价指标体系,涵盖包括结构、规模、循环、免疫、技能、遗传、决策、文化8项二级指标及多项三级指标,选取斯伦贝谢、贝克休斯、哈里伯顿、威德福、纳珀斯、塞班和中国石油集团石油工程板块、中国石化集团石油工程板块、中海油服、海油工程这些最直接的竞争对手,逐个进行对标分析,较直观地找出公司优劣势,指出国内油服公司正全面崛起,但在免疫、循环、遗传、规模上尚有较大差距,在文化、技能和决策上有一定优势,为决策者制定下一步战略提供了全新视角。

  1. Benchmark Solutions for Computational Aeroacoustics (CAA) Code Validation

    Science.gov (United States)

    Scott, James R.

    2004-01-01

    NASA has conducted a series of Computational Aeroacoustics (CAA) Workshops on Benchmark Problems to develop a set of realistic CAA problems that can be used for code validation. In the Third (1999) and Fourth (2003) Workshops, the single airfoil gust response problem, with real geometry effects, was included as one of the benchmark problems. Respondents were asked to calculate the airfoil RMS pressure and far-field acoustic intensity for different airfoil geometries and a wide range of gust frequencies. This paper presents the validated that have been obtained to the benchmark problem, and in addition, compares them with classical flat plate results. It is seen that airfoil geometry has a strong effect on the airfoil unsteady pressure, and a significant effect on the far-field acoustic intensity. Those parts of the benchmark problem that have not yet been adequately solved are identified and presented as a challenge to the CAA research community.

  2. Building America Best Practices Series Volume 12: Builders Challenge Guide to 40% Whole-House Energy Savings in the Cold and Very Cold Climates

    Energy Technology Data Exchange (ETDEWEB)

    Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.; Cole, Pamala C.; Love, Pat M.

    2011-02-01

    This best practices guide is the twelfth in a series of guides for builders produced by PNNL for the U.S. Department of Energy’s Building America program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the cold and very cold climates can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers. The best practices described in this document are based on the results of research and demonstration projects conducted by Building America’s research teams. Building America brings together the nation’s leading building scientists with over 300 production builders to develop, test, and apply innovative, energy-efficient construction practices. Building America builders have found they can build homes that meet these aggressive energy-efficiency goals at no net increased costs to the homeowners. Currently, Building America homes achieve energy savings of 40% greater than the Building America benchmark home (a home built to mid-1990s building practices roughly equivalent to the 1993 Model Energy Code). The recommendations in this document meet or exceed the requirements of the 2009 IECC and 2009 IRC and thos erequirements are highlighted in the text. This document will be distributed via the DOE Building America website: www.buildingamerica.gov.

  3. Benchmark simulation models, quo vadis?

    Science.gov (United States)

    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.

  4. Benchmarking of human resources management

    Directory of Open Access Journals (Sweden)

    David M. Akinnusi

    2008-12-01

    Full Text Available This paper reviews the role of human resource management (HRM which, today, plays a strategic partnership role in management. The focus of the paper is on HRM in the public sector, where much hope rests on HRM as a means of transforming the public service and achieving much needed service delivery. However, a critical evaluation of HRM practices in the public sector reveals that these services leave much to be desired. The paper suggests the adoption of benchmarking as a process to revamp HRM in the public sector so that it is able to deliver on its promises. It describes the nature and process of benchmarking and highlights the inherent difficulties in applying benchmarking in HRM. It concludes with some suggestions for a plan of action. The process of identifying “best” practices in HRM requires the best collaborative efforts of HRM practitioners and academicians. If used creatively, benchmarking has the potential to bring about radical and positive changes in HRM in the public sector. The adoption of the benchmarking process is, in itself, a litmus test of the extent to which HRM in the public sector has grown professionally.

  5. Textbook America.

    Science.gov (United States)

    Karp, Walter

    1980-01-01

    Focuses on how political attitudes have been influenced by American history textbooks at various times throughout history. Excerpts from traditional and revisionist textbooks are presented, with emphasis on "America Revised" by Frances FitzGerald. Journal available from Harper's Magazine Co., 2 Park Ave., New York, NY 10016. (DB)

  6. Randomized benchmarking of multiqubit gates.

    Science.gov (United States)

    Gaebler, J P; Meier, A M; Tan, T R; Bowler, R; Lin, Y; Hanneke, D; Jost, J D; Home, J P; Knill, E; Leibfried, D; Wineland, D J

    2012-06-29

    We describe an extension of single-qubit gate randomized benchmarking that measures the error of multiqubit gates in a quantum information processor. This platform-independent protocol evaluates the performance of Clifford unitaries, which form a basis of fault-tolerant quantum computing. We implemented the benchmarking protocol with trapped ions and found an error per random two-qubit Clifford unitary of 0.162±0.008, thus setting the first benchmark for such unitaries. By implementing a second set of sequences with an extra two-qubit phase gate inserted after each step, we extracted an error per phase gate of 0.069±0.017. We conducted these experiments with transported, sympathetically cooled ions in a multizone Paul trap-a system that can in principle be scaled to larger numbers of ions.

  7. Radiation Detection Computational Benchmark Scenarios

    Energy Technology Data Exchange (ETDEWEB)

    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

  8. The XML benchmark project

    NARCIS (Netherlands)

    Schmidt, A.R.; Waas, F.; Kersten, M.L.; Florescu, D.; Carey, M.J.

    2001-01-01

    With standardization efforts of a query language for XML documents drawing to a close, researchers and users increasingly focus their attention on the database technology that has to deliver on the new challenges that the sheer amount of XML documents produced by applications pose to data management

  9. The COST Benchmark

    DEFF Research Database (Denmark)

    Jensen, Christian Søndergaard; Tiesyte, Dalia; Tradisauskas, Nerius

    2006-01-01

    An infrastructure is emerging that enables the positioning of populations of on-line, mobile service users. In step with this, research in the management of moving objects has attracted substantial attention. In particular, quite a few proposals now exist for the indexing of moving objects, and m...

  10. Perceptual hashing algorithms benchmark suite

    Institute of Scientific and Technical Information of China (English)

    Zhang Hui; Schmucker Martin; Niu Xiamu

    2007-01-01

    Numerous perceptual hashing algorithms have been developed for identification and verification of multimedia objects in recent years. Many application schemes have been adopted for various commercial objects. Developers and users are looking for a benchmark tool to compare and evaluate their current algorithms or technologies. In this paper, a novel benchmark platform is presented. PHABS provides an open framework and lets its users define their own test strategy, perform tests, collect and analyze test data. With PHABS, various performance parameters of algorithms can be tested, and different algorithms or algorithms with different parameters can be evaluated and compared easily.

  11. Benchmark simulation models, quo vadis?

    DEFF Research Database (Denmark)

    Jeppsson, U.; Alex, J; Batstone, D. J.;

    2013-01-01

    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. © IWA Publishing 2013....

  12. The contextual benchmark method: benchmarking e-government services

    NARCIS (Netherlands)

    Jansen, Jurjen; Vries, de Sjoerd; Schaik, van Paul

    2010-01-01

    This paper offers a new method for benchmarking e-Government services. Government organizations no longer doubt the need to deliver their services on line. Instead, the question that is more relevant is how well the electronic services offered by a particular organization perform in comparison with

  13. Towards Systematic Benchmarking of Climate Model Performance

    Science.gov (United States)

    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

  14. Benchmark Evaluation of the NRAD Reactor LEU Core Startup Measurements

    Energy Technology Data Exchange (ETDEWEB)

    J. D. Bess; T. L. Maddock; M. A. Marshall

    2011-09-01

    The Neutron Radiography (NRAD) reactor is a 250-kW TRIGA-(Training, Research, Isotope Production, General Atomics)-conversion-type reactor at the Idaho National Laboratory; it is primarily used for neutron radiography analysis of irradiated and unirradiated fuels and materials. The NRAD reactor was converted from HEU to LEU fuel with 60 fuel elements and brought critical on March 31, 2010. This configuration of the NRAD reactor has been evaluated as an acceptable benchmark experiment and is available in the 2011 editions of the International Handbook of Evaluated Criticality Safety Benchmark Experiments (ICSBEP Handbook) and the International Handbook of Evaluated Reactor Physics Benchmark Experiments (IRPhEP Handbook). Significant effort went into precisely characterizing all aspects of the reactor core dimensions and material properties; detailed analyses of reactor parameters minimized experimental uncertainties. The largest contributors to the total benchmark uncertainty were the 234U, 236U, Er, and Hf content in the fuel; the manganese content in the stainless steel cladding; and the unknown level of water saturation in the graphite reflector blocks. A simplified benchmark model of the NRAD reactor was prepared with a keff of 1.0012 {+-} 0.0029 (1s). Monte Carlo calculations with MCNP5 and KENO-VI and various neutron cross section libraries were performed and compared with the benchmark eigenvalue for the 60-fuel-element core configuration; all calculated eigenvalues are between 0.3 and 0.8% greater than the benchmark value. Benchmark evaluations of the NRAD reactor are beneficial in understanding biases and uncertainties affecting criticality safety analyses of storage, handling, or transportation applications with LEU-Er-Zr-H fuel.

  15. Current Reactor Physics Benchmark Activities at the Idaho National Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    John D. Bess; Margaret A. Marshall; Mackenzie L. Gorham; Joseph Christensen; James C. Turnbull; Kim Clark

    2011-11-01

    The International Reactor Physics Experiment Evaluation Project (IRPhEP) [1] and the International Criticality Safety Benchmark Evaluation Project (ICSBEP) [2] were established to preserve integral reactor physics and criticality experiment data for present and future research. These valuable assets provide the basis for recording, developing, and validating our integral nuclear data, and experimental and computational methods. These projects are managed through the Idaho National Laboratory (INL) and the Organisation for Economic Co-operation and Development Nuclear Energy Agency (OECD-NEA). Staff and students at the Department of Energy - Idaho (DOE-ID) and INL are engaged in the development of benchmarks to support ongoing research activities. These benchmarks include reactors or assemblies that support Next Generation Nuclear Plant (NGNP) research, space nuclear Fission Surface Power System (FSPS) design validation, and currently operational facilities in Southeastern Idaho.

  16. Benchmarking Universiteitsvastgoed: Managementinformatie bij vastgoedbeslissingen

    NARCIS (Netherlands)

    Den Heijer, A.C.; De Vries, J.C.

    2004-01-01

    Voor u ligt het eindrapport van het onderzoek "Benchmarking universiteitsvastgoed". Dit rapport is de samenvoeging van twee deel producten: het theorierapport (verschenen in december 2003) en het praktijkrapport (verschenen in januari 2004). Onderwerpen in het theoriedeel zijn de analyse van andere

  17. Benchmarked Library Websites Comparative Study

    KAUST Repository

    Ramli, Rindra M.

    2015-01-01

    This presentation provides an analysis of services provided by the benchmarked library websites. The exploratory study includes comparison of these websites against a list of criterion and presents a list of services that are most commonly deployed by the selected websites. In addition to that, the investigators proposed a list of services that could be provided via the KAUST library website.

  18. 中国基准地价评估近10年研究进展%Research Progress of Appraisal of Benchmark Land Price in China in Recent Ten Years

    Institute of Scientific and Technical Information of China (English)

    王满银; 肖瑛; 汪应宏; 张绍良

    2011-01-01

    通过文献查阅与比较分析法,考察中国近10年基准地价评估的研究现状,为今后基准地价评估实践乃至相关技术规范的修订提供借鉴。研究发现,基准地价内涵不断发展;基准地价评估技术路线逐渐由"从级定价"向"以价定级"过渡;基准地价评估模型与方法愈加丰富;基准地价体系呈现城乡一体化发展趋势;GIS技术在基准地价评估中得到广泛应用。据此,提出基准地价评估相关技术规范应尽快修订完善。%Based on the literature and comparative methods,this paper reviews the status quo of benchmark land price appraisal in China in the past 10 years,which will provide reference for practice of benchmark land price appraisal and even revision of some related specifications.The result shows that the connotation of benchmark land price gradually develops;the technology routing of benchmark land price appraisal now transfers from pricing based on gradation to grading based on price;the appraisal model for benchmark land price is becoming more and more abundant;urban-Rural integration is an inevitable trend for the benchmark land price system;GIS has widely used for benchmark land price appraisal.Therefore,this paper proposes some ways on how to revise the relevant technological specifications for benchmark land price appraisal as fast as possible.

  19. Benchmarking Is Associated With Improved Quality of Care in Type 2 Diabetes

    OpenAIRE

    Hermans, Michel; Elisaf, Moses; Michel, Georges; Muls, Erik; Nobels, Frank; Vandenberghe, Hans; Brotons, Carlos; OPTIMISE (OPtimal Type 2 dIabetes Management Including benchmarking and Standard trEatment) International Steering Committee.

    2013-01-01

    OBJECTIVE: To assess prospectively the effect of benchmarking on quality of primary care for patients with type 2 diabetes by using three major modifiable cardiovascular risk factors as critical quality indicators. RESEARCH DESIGN AND METHODS: Primary care physicians treating patients with type 2 diabetes in six European countries were randomized to give standard care (control group) or standard care with feedback benchmarked against other centers in each country (benchmarking group). In both...

  20. Research on the application of DEA-Individual Advantage Identification in benchmarking%DEA-个性优势识别法在标杆管理中的应用研究

    Institute of Scientific and Technical Information of China (English)

    邵必林; 臧朋; 赵欢欢

    2013-01-01

    标杆评定方法存在的固有缺陷,常常导致企业在实行标杆管理时盲目地树立标杆.针对该问题,提出将DEA与个性优势识别法相结合,形成一种创新标杆评定方法,并以西安地区的10个绿色建筑评审项目为样本,进行标杆评定的实证分析.结果表明该方法有效地克服了常规方法存在的缺陷,能够客观合理地评定出个体标杆与群体标杆.%As a result of the inherent drawbacks of benchmark selection methods,enterprises in benchmarking are often made fo set their benchmark arbitrarily.Therefore,a new benchmark selection method was proposed,combined DEA with individual advantage identification.With 10 projects from green buliding assessment in Xi'an as samples for empirical analysis,the result showed that the proposed method may help avoid the drawbacks of traditional methods,and individual benchmark and group benchmark are adopted in an objective manner.

  1. Junctional epidermolysis bullosa incidence and survival: 5-year experience of the Dystrophic Epidermolysis Bullosa Research Association of America (DebRA) nurse educator, 2007 to 2011.

    Science.gov (United States)

    Kelly-Mancuso, Geraldine; Kopelan, Brett; Azizkhan, Richard G; Lucky, Anne W

    2014-01-01

    Junctional epidermolysis bullosa (JEB) is a particularly devastating type of epidermolysis bullosa, especially in the newborn period. Data about the number of new cases of JEB in the United States were collected from the records of the Dystrophic Epidermolysis Bullosa Research Association of America (DebRA) nurse educator. Seventy-one children with JEB were reported to have been born in the 5 years between 2007 and 2011, reflecting an incidence of at least 3.59 per million per year, significantly higher than previously estimated (2.04 per million). There was a high prevalence of morbidity and infant mortality of at least 73%, as 52 of the 71 cases proved fatal by June 2012. These data emphasize the need for future research to develop treatment and ultimately a cure for this disorder.

  2. 42 CFR 440.385 - Delivery of benchmark and benchmark-equivalent coverage through managed care entities.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Delivery of benchmark and benchmark-equivalent...: GENERAL PROVISIONS Benchmark Benefit and Benchmark-Equivalent Coverage § 440.385 Delivery of benchmark and benchmark-equivalent coverage through managed care entities. In implementing benchmark or...

  3. Thermal Performance Benchmarking

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Xuhui; Moreno, Gilbert; Bennion, Kevin

    2016-06-07

    The goal for this project is to thoroughly characterize the thermal performance of state-of-the-art (SOA) in-production 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 thermal 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 FY16, the 2012 Nissan LEAF power electronics and 2014 Honda Accord Hybrid power electronics thermal management system were characterized. Comparison of the two power electronics thermal management systems was also conducted to provide insight into the various cooling strategies to understand the current SOA in thermal management for automotive power electronics and electric motors.

  4. Cancer clinical research in Latin America: current situation and opportunities. Expert opinion from the first ESMO workshop on clinical trials, Lima, 2015

    Science.gov (United States)

    Rolfo, Christian; Caglevic, Christian; Bretel, Denisse; Hong, David; Raez, Luis E; Cardona, Andres F; Oton, Ana B; Gomez, Henry; Dafni, Urania; Vallejos, Carlos; Zielinski, Christoph

    2016-01-01

    Latin America and the Caribbean have not yet developed strong clinical cancer research programmes. In order to improve this situation two international cancer organisations, the Latin American Society of Clinical Oncology (SLACOM) and the European Society of Medical Oncology (ESMO) worked closely with the Peruvian Cooperative Oncology Group (GECOPERU) and organised a clinical cancer research workshop held in Lima, Peru, in October 2015. Many oncologists from different Latin American countries participated in this gathering. The opportunities for and strengths of clinical oncology research in Latin American and Caribbean countries were identified as the widespread use of the Spanish language, the high cancer burden, growing access to information, improving patient education, access to new drugs for research centres, regional networks and human resources. However, there are still many weaknesses and problems including the long timeline for regulatory approval, lack of economic investment, lack of training and lack of personnel participating in clinical research, lack of cancer registries, insufficient technology and insufficient supplies for the diagnosis and treatment of cancer, few cancer specialists, low general levels of education and the negative attitude of government authorities towards clinical research. PMID:27843620

  5. [The impact of researchers loyal to Big Pharma on the ethics and quality of clinical trials in Latin America].

    Science.gov (United States)

    Ugalde, Antonio; Homedes, Núria

    2015-03-01

    This article explains the difficulties innovative pharmaceutical firms have in repaying shareholders with attractive dividends. The problem is the result of the expiration of the patents of blockbuster drugs and the difficulties that the firms have in bringing new blockbuster drugs to the market. One of the solutions companies have found has been to accelerate the implementation of clinical trials in order to expedite the commercialization of new drugs. Doing so increases the period in which they can sell drugs at monopoly prices. We therefore discuss how innovative pharmaceutical firms shorten the implementation time of clinical trials in Latin America and the consequences such actions have on the quality of the collected data, the protection of human rights of the subjects of experimentation, and compliance with the ethical principles approved in international declarations.

  6. Benchmarking clinical photography services in the NHS.

    Science.gov (United States)

    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.

  7. The LDBC Social Network Benchmark: Interactive Workload

    NARCIS (Netherlands)

    Erling, O.; Averbuch, A.; Larriba-Pey, J.; Chafi, H.; Gubichev, A.; Prat, A.; Pham, M.D.; Boncz, P.A.

    2015-01-01

    The Linked Data Benchmark Council (LDBC) is now two years underway and has gathered strong industrial participation for its mission to establish benchmarks, and benchmarking practices for evaluating graph data management systems. The LDBC introduced a new choke-point driven methodology for developin

  8. How Benchmarking and Higher Education Came Together

    Science.gov (United States)

    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…

  9. Benchmarking: Achieving the best in class

    Energy Technology Data Exchange (ETDEWEB)

    Kaemmerer, L

    1996-05-01

    Oftentimes, people find the process of organizational benchmarking an onerous task, or, because they do not fully understand the nature of the process, end up with results that are less than stellar. This paper presents the challenges of benchmarking and reasons why benchmarking can benefit an organization in today`s economy.

  10. Implementing the Affordable Care Act: choosing an essential health benefits benchmark plan.

    Science.gov (United States)

    Corlette, Sabrina; Lucia, Kevin W; Levin, Max

    2013-03-01

    To improve the adequacy of private health insurance, the Affordable Care Act requires insurers to cover a minimum set of medical benefits, known as "essential health benefits." In implementing this requirement, states were asked to select a "benchmark plan" to serve as a reference point. This issue brief examines state action to select an essential health benefits benchmark plan and finds that 24 states and the District of Columbia selected a plan. All but five states will have a small-group plan as their benchmark. Each state, whether or not it made a benchmark selection, will have a set of essential health benefits that reflects local, employer-based health insurance coverage currently sold in the state. States adopted a variety of approaches to selecting a benchmark, including intergov­ernmental collaboration, stakeholder engagement, and research on benchmark options.

  11. Ground truth and benchmarks for performance evaluation

    Science.gov (United States)

    Takeuchi, Ayako; Shneier, Michael; Hong, Tsai Hong; Chang, Tommy; Scrapper, Christopher; Cheok, Geraldine S.

    2003-09-01

    Progress in algorithm development and transfer of results to practical applications such as military robotics requires the setup of standard tasks, of standard qualitative and quantitative measurements for performance evaluation and validation. Although the evaluation and validation of algorithms have been discussed for over a decade, the research community still faces a lack of well-defined and standardized methodology. The range of fundamental problems include a lack of quantifiable measures of performance, a lack of data from state-of-the-art sensors in calibrated real-world environments, and a lack of facilities for conducting realistic experiments. In this research, we propose three methods for creating ground truth databases and benchmarks using multiple sensors. The databases and benchmarks will provide researchers with high quality data from suites of sensors operating in complex environments representing real problems of great relevance to the development of autonomous driving systems. At NIST, we have prototyped a High Mobility Multi-purpose Wheeled Vehicle (HMMWV) system with a suite of sensors including a Riegl ladar, GDRS ladar, stereo CCD, several color cameras, Global Position System (GPS), Inertial Navigation System (INS), pan/tilt encoders, and odometry . All sensors are calibrated with respect to each other in space and time. This allows a database of features and terrain elevation to be built. Ground truth for each sensor can then be extracted from the database. The main goal of this research is to provide ground truth databases for researchers and engineers to evaluate algorithms for effectiveness, efficiency, reliability, and robustness, thus advancing the development of algorithms.

  12. Geothermal Heat Pump Benchmarking Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    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.

  13. Benchmarking Variable Selection in QSAR.

    Science.gov (United States)

    Eklund, Martin; Norinder, Ulf; Boyer, Scott; Carlsson, Lars

    2012-02-01

    Variable selection is important in QSAR modeling since it can improve model performance and transparency, as well as reduce the computational cost of model fitting and predictions. Which variable selection methods that perform well in QSAR settings is largely unknown. To address this question we, in a total of 1728 benchmarking experiments, rigorously investigated how eight variable selection methods affect the predictive performance and transparency of random forest models fitted to seven QSAR datasets covering different endpoints, descriptors sets, types of response variables, and number of chemical compounds. The results show that univariate variable selection methods are suboptimal and that the number of variables in the benchmarked datasets can be reduced with about 60 % without significant loss in model performance when using multivariate adaptive regression splines MARS and forward selection.

  14. Methodology for Benchmarking IPsec Gateways

    Directory of Open Access Journals (Sweden)

    Adam Tisovský

    2012-08-01

    Full Text Available The paper analyses forwarding performance of IPsec gateway over the rage of offered loads. It focuses on the forwarding rate and packet loss particularly at the gateway’s performance peak and at the state of gateway’s overload. It explains possible performance degradation when the gateway is overloaded by excessive offered load. The paper further evaluates different approaches for obtaining forwarding performance parameters – a widely used throughput described in RFC 1242, maximum forwarding rate with zero packet loss and us proposed equilibrium throughput. According to our observations equilibrium throughput might be the most universal parameter for benchmarking security gateways as the others may be dependent on the duration of test trials. Employing equilibrium throughput would also greatly shorten the time required for benchmarking. Lastly, the paper presents methodology and a hybrid step/binary search algorithm for obtaining value of equilibrium throughput.

  15. A Benchmark for Management Effectiveness

    OpenAIRE

    Zimmermann, Bill; Chanaron, Jean-Jacques; Klieb, Leslie

    2007-01-01

    International audience; This study presents a tool to gauge managerial effectiveness in the form of a questionnaire that is easy to administer and score. The instrument covers eight distinct areas of organisational climate and culture of management inside a company or department. Benchmark scores were determined by administering sample-surveys to a wide cross-section of individuals from numerous firms in Southeast Louisiana, USA. Scores remained relatively constant over a seven-year timeframe...

  16. Restaurant Energy Use Benchmarking Guideline

    Energy Technology Data Exchange (ETDEWEB)

    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.

  17. RISKIND verification and benchmark comparisons

    Energy Technology Data Exchange (ETDEWEB)

    Biwer, B.M.; Arnish, J.J.; Chen, S.Y.; Kamboj, S.

    1997-08-01

    This report presents verification calculations and benchmark comparisons for RISKIND, a computer code designed to estimate potential radiological consequences and health risks to individuals and the population from exposures associated with the transportation of spent nuclear fuel and other radioactive materials. Spreadsheet calculations were performed to verify the proper operation of the major options and calculational steps in RISKIND. The program is unique in that it combines a variety of well-established models into a comprehensive treatment for assessing risks from the transportation of radioactive materials. Benchmark comparisons with other validated codes that incorporate similar models were also performed. For instance, the external gamma and neutron dose rate curves for a shipping package estimated by RISKIND were compared with those estimated by using the RADTRAN 4 code and NUREG-0170 methodology. Atmospheric dispersion of released material and dose estimates from the GENII and CAP88-PC codes. Verification results have shown the program to be performing its intended function correctly. The benchmark results indicate that the predictions made by RISKIND are within acceptable limits when compared with predictions from similar existing models.

  18. HS06 Benchmark for an ARM Server

    Science.gov (United States)

    Kluth, Stefan

    2014-06-01

    We benchmarked an ARM cortex-A9 based server system with a four-core CPU running at 1.1 GHz. The system used Ubuntu 12.04 as operating system and the HEPSPEC 2006 (HS06) benchmarking suite was compiled natively with gcc-4.4 on the system. The benchmark was run for various settings of the relevant gcc compiler options. We did not find significant influence from the compiler options on the benchmark result. The final HS06 benchmark result is 10.4.

  19. HS06 Benchmark for an ARM Server

    CERN Document Server

    Kluth, Stefan

    2013-01-01

    We benchmarked an ARM cortex-A9 based server system with a four-core CPU running at 1.1 GHz. The system used Ubuntu 12.04 as operating system and the HEPSPEC 2006 (HS06) benchmarking suite was compiled natively with gcc-4.4 on the system. The benchmark was run for various settings of the relevant gcc compiler options. We did not find significant influence from the compiler options on the benchmark result. The final HS06 benchmark result is 10.4.

  20. Benchmarking in Czech Higher Education: The Case of Schools of Economics

    Science.gov (United States)

    Placek, Michal; Ochrana, František; Pucek, Milan

    2015-01-01

    This article describes the use of benchmarking in universities in the Czech Republic and academics' experiences with it. It is based on research conducted among academics from economics schools in Czech public and private universities. The results identified several issues regarding the utilisation and understanding of benchmarking in the Czech…

  1. Corporate social responsibility benchmarking. The case of galician firms

    Directory of Open Access Journals (Sweden)

    Encarnación González Vázquez

    2011-12-01

    Full Text Available In this paper we review the concept of corporate social responsibility. Subsequently we analyze the possibilities and problems of the use of benchmarking in CSR by analyzing the latest research that had developed a method of benchmarking. From this analysis we propose a homogeneous indicator that assesses 68 aspects related to the various stakeholders involved in CSR. It also provides information on the importance attached by respondents to these aspects. The results for each of the 5 sectors considered show the areas in which the work in CSR is greatest and others where improvement is needed.

  2. Policy Analysis of the English Graduation Benchmark in Taiwan

    Science.gov (United States)

    Shih, Chih-Min

    2012-01-01

    To nudge students to study English and to improve their English proficiency, many universities in Taiwan have imposed an English graduation benchmark on their students. This article reviews this policy, using the theoretic framework for education policy analysis proposed by Haddad and Demsky (1995). The author presents relevant research findings,…

  3. A benchmark for fault tolerant flight control evaluation

    NARCIS (Netherlands)

    Smaili, H.; Breeman, J.; Lombaerts, T.; Stroosma, O.

    2013-01-01

    A large transport aircraft simulation benchmark (REconfigurable COntrol for Vehicle Emergency Return − RECOVER) has been developed within the GARTEUR (Group for Aeronautical Research and Technology in Europe) Flight Mechanics Action Group 16 (FM-AG(16)) on Fault Tolerant Control (2004 2008) for the

  4. Network's cardiology data help member groups benchmark performance, market services.

    Science.gov (United States)

    1997-11-01

    Data-driven cardiac network improves outcomes, reduces costs. Thirty-seven high-volume network member hospitals are using detailed demographic, procedure, and outcomes data in benchmarking and marketing efforts, and network physicians are using the aggregate data on 120,000 angioplasty and bypass procedures in research studies. Here are the details, plus sample reports.

  5. Sustainable value assessment of farms using frontier efficiency benchmarks.

    Science.gov (United States)

    Van Passel, Steven; Van Huylenbroeck, Guido; Lauwers, Ludwig; Mathijs, Erik

    2009-07-01

    Appropriate assessment of firm sustainability facilitates actor-driven processes towards sustainable development. The methodology in this paper builds further on two proven methodologies for the assessment of sustainability performance: it combines the sustainable value approach with frontier efficiency benchmarks. The sustainable value methodology tries to relate firm performance to the use of different resources. This approach assesses contributions to corporate sustainability by comparing firm resource productivity with the resource productivity of a benchmark, and this for all resources considered. The efficiency is calculated by estimating the production frontier indicating the maximum feasible production possibilities. In this research, the sustainable value approach is combined with efficiency analysis methods to benchmark sustainability assessment. In this way, the production theoretical underpinnings of efficiency analysis enrich the sustainable value approach. The methodology is presented using two different functional forms: the Cobb-Douglas and the translog functional forms. The simplicity of the Cobb-Douglas functional form as benchmark is very attractive but it lacks flexibility. The translog functional form is more flexible but has the disadvantage that it requires a lot of data to avoid estimation problems. Using frontier methods for deriving firm specific benchmarks has the advantage that the particular situation of each company is taken into account when assessing sustainability. Finally, we showed that the methodology can be used as an integrative sustainability assessment tool for policy measures.

  6. An automated protocol for performance benchmarking a widefield fluorescence microscope.

    Science.gov (United States)

    Halter, Michael; Bier, Elianna; DeRose, Paul C; Cooksey, Gregory A; Choquette, Steven J; Plant, Anne L; Elliott, John T

    2014-11-01

    Widefield fluorescence microscopy is a highly used tool for visually assessing biological samples and for quantifying cell responses. Despite its widespread use in high content analysis and other imaging applications, few published methods exist for evaluating and benchmarking the analytical performance of a microscope. Easy-to-use benchmarking methods would facilitate the use of fluorescence imaging as a quantitative analytical tool in research applications, and would aid the determination of instrumental method validation for commercial product development applications. We describe and evaluate an automated method to characterize a fluorescence imaging system's performance by benchmarking the detection threshold, saturation, and linear dynamic range to a reference material. The benchmarking procedure is demonstrated using two different materials as the reference material, uranyl-ion-doped glass and Schott 475 GG filter glass. Both are suitable candidate reference materials that are homogeneously fluorescent and highly photostable, and the Schott 475 GG filter glass is currently commercially available. In addition to benchmarking the analytical performance, we also demonstrate that the reference materials provide for accurate day to day intensity calibration. Published 2014 Wiley Periodicals Inc.

  7. Research on the Female Prisoners Correction System of America%美国女犯矫正制度研究

    Institute of Scientific and Technical Information of China (English)

    杨木高

    2012-01-01

    The number of the prisoners of America is at the first place of the whole world;the same is as the number of the female prisoners.The female correction system has become the important of the American correction system.As a result of the specific of the female,there are some differences between the male prisoners,and some methods are worth to be studied.However,there are many problems exists in such system,which results in the high rates of recidivism after their release,so the effect is not ideal.%美国监狱中关押罪犯的数量位居全球之首,监狱中女犯的数量同样庞大。女犯矫正制度成为美国矫正制度的重要组成部分。由于女犯的特殊性,在矫正制度上与男性罪犯有一定的差别,有一定的女性特色,有些做法值得我们借鉴。但是美国女犯矫正制度存在很多问题,结果导致女性罪犯释放后重新犯罪率较高,矫正效果很不理想。

  8. Benchmarking database performance for genomic data.

    Science.gov (United States)

    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. BENCHMARKING LEARNER EDUCATION USING ONLINE BUSINESS SIMULATION

    Directory of Open Access Journals (Sweden)

    Alfred H. Miller

    2016-06-01

    Full Text Available For programmatic accreditation by the Accreditation Council of Business Schools and Programs (ACBSP, business programs are required to meet STANDARD #4, Measurement and Analysis of Student Learning and Performance. Business units must demonstrate that outcome assessment systems are in place using documented evidence that shows how the results are being used to further develop or improve the academic business program. The Higher Colleges of Technology, a 17 campus federal university in the United Arab Emirates, differentiates its applied degree programs through a ‘learning by doing ethos,’ which permeates the entire curricula. This paper documents benchmarking of education for managing innovation. Using business simulation for Bachelors of Business, Year 3 learners, in a business strategy class; learners explored through a simulated environment the following functional areas; research and development, production, and marketing of a technology product. Student teams were required to use finite resources and compete against other student teams in the same universe. The study employed an instrument developed in a 60-sample pilot study of business simulation learners against which subsequent learners participating in online business simulation could be benchmarked. The results showed incremental improvement in the program due to changes made in assessment strategies, including the oral defense.

  10. Argonne Code Center: Benchmark problem book.

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    1977-06-01

    This book is an outgrowth of activities of the Computational Benchmark Problems Committee of the Mathematics and Computation Division of the American Nuclear Society. This is the second supplement of the original benchmark book which was first published in February, 1968 and contained computational benchmark problems in four different areas. Supplement No. 1, which was published in December, 1972, contained corrections to the original benchmark book plus additional problems in three new areas. The current supplement. Supplement No. 2, contains problems in eight additional new areas. The objectives of computational benchmark work and the procedures used by the committee in pursuing the objectives are outlined in the original edition of the benchmark book (ANL-7416, February, 1968). The members of the committee who have made contributions to Supplement No. 2 are listed below followed by the contributors to the earlier editions of the benchmark book.

  11. Benchmarks

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision...

  12. Research on the Construction of Monetary Market Benchmark Interest Rate System in the Framework of China's Monetary Policy Transition%我国货币政策框架转型中货币市场基准利率体系构建研究

    Institute of Scientific and Technical Information of China (English)

    许艳霞

    2016-01-01

    随着利率市场化的推进以及货币政策框架由数量型向价格数量型并重转型,当前我国急需尽快培育有效的基准利率,以疏通货币政策传导渠道,提高货币政策调控效果。本文通过理论分析和实证研究,得出如下结论:我国货币政策框架转型中构建的基准利率,必须是个包含长短期利率的组合基准利率体系;我国货币市场利率虽然还不完全具备基准利率的要素,但是在基准利率体系中具有重要地位;当前我们可以7天回购作为政策利率、以shibor作为货币市场基准利率,同时,应加快完善市场和政策环境以培育shibor的基准性。%With the interest rate market and the promotion of the monetary policy framework from quantity type to the price and quantity of transition, the current our country is in urgent need of as soon as possible to cultivate effective benchmark interest rate, to clear the monetary policy transmission channels, improve the effect of monetary policy regulation. Through theoretical analysis and empirical research, this paper draw the following conclusion: China's transformation of the monetary policy framework to construct the benchmark interest rate, must is a long term and short term interest rate benchmark interest rate system contains; China's money market interest rates although does not have all the elements of the benchmark interest rate, but in the benchmark interest rate system has an important role. At present, we can the seven day repurchase as interest rate policy, in order to Shibor as the benchmark interest rate in the monetary market. At the same time, we should accelerate the improvement of market and policy environment to cultivate Shibor benchmark.

  13. Methodical aspects of benchmarking using in Consumer Cooperatives trade enterprises activity

    Directory of Open Access Journals (Sweden)

    Yu.V. Dvirko

    2013-03-01

    Full Text Available The aim of the article. The aim of this article is substantiation of benchmarking main types in Consumer Cooperatives trade enterprises activity; flashlighting of main advantages and drawbacks of benchmarking using; presentation of the authors view upon expediency of flashlighted forms of benchmarking organization using in Consumer Cooperatives in Ukraine trade enterprises activity.The results of the analysis. Under modern conditions of economic relations development and business globalization big companies, enterprises, organizations realize the necessity of the thorough and profound research of the best achievements of market subjects relations with their further using in their own activity. Benchmarking is the process of competitive advantages borrowing and competitiveness increasing of Consumer Cooperatives trade enterprises at the expense of research leaning and adapting the best methods of business processes realization with the purpose to increase their functioning affectivity and best satisfaction of societal needs.The main goals of benchmarking using in Consumer Cooperatives are the following: increasing of needs satisfaction level at the expense of products quality increasing, transportation goods term shortening, service quality increasing; enterprise potential strengthening, competitiveness strengthening, image improvement; generation and new ideas and innovative decisions implementation in trade enterprise activity. The advantages of benchmarking using in Consumer Cooperatives trade enterprises activity are the following: adapting the parameters of enterprise functioning to market demands; gradual defining and removing inadequacies which obstacle enterprise development; borrowing the best methods of further enterprise development; competitive advantages gaining; technological innovations; employees motivation. Authors classification of benchmarking is represented by the following components: by cycle durability strategic, operative

  14. A Review of Trends in Distance Education Scholarship at Research Universities in North America, 1998-2007

    Science.gov (United States)

    Davies, Randall S.; Howell, Scott L.; Petrie, Jo Ann

    2010-01-01

    This article explores and summarizes trends in research and scholarship over the last decade (i.e., 1998-2007) for students completing dissertations and theses in the area of distance education. The topics addressed, research designs utilized, and data collection and analysis methods used were compiled and analyzed. Results from this study…

  15. A biosegmentation benchmark for evaluation of bioimage analysis methods

    Directory of Open Access Journals (Sweden)

    Kvilekval Kristian

    2009-11-01

    Full Text Available Abstract Background We present a biosegmentation benchmark that includes infrastructure, datasets with associated ground truth, and validation methods for biological image analysis. The primary motivation for creating this resource comes from the fact that it is very difficult, if not impossible, for an end-user to choose from a wide range of segmentation methods available in the literature for a particular bioimaging problem. No single algorithm is likely to be equally effective on diverse set of images and each method has its own strengths and limitations. We hope that our benchmark resource would be of considerable help to both the bioimaging researchers looking for novel image processing methods and image processing researchers exploring application of their methods to biology. Results Our benchmark consists of different classes of images and ground truth data, ranging in scale from subcellular, cellular to tissue level, each of which pose their own set of challenges to image analysis. The associated ground truth data can be used to evaluate the effectiveness of different methods, to improve methods and to compare results. Standard evaluation methods and some analysis tools are integrated into a database framework that is available online at http://bioimage.ucsb.edu/biosegmentation/. Conclusion This online benchmark will facilitate integration and comparison of image analysis methods for bioimages. While the primary focus is on biological images, we believe that the dataset and infrastructure will be of interest to researchers and developers working with biological image analysis, image segmentation and object tracking in general.

  16. PageRank Pipeline Benchmark: Proposal for a Holistic System Benchmark for Big-Data Platforms

    CERN Document Server

    Dreher, Patrick; Hill, Chris; Gadepally, Vijay; Kuszmaul, Bradley; Kepner, Jeremy

    2016-01-01

    The rise of big data systems has created a need for benchmarks to measure and compare the capabilities of these systems. Big data benchmarks present unique scalability challenges. The supercomputing community has wrestled with these challenges for decades and developed methodologies for creating rigorous scalable benchmarks (e.g., HPC Challenge). The proposed PageRank pipeline benchmark employs supercomputing benchmarking methodologies to create a scalable benchmark that is reflective of many real-world big data processing systems. The PageRank pipeline benchmark builds on existing prior scalable benchmarks (Graph500, Sort, and PageRank) to create a holistic benchmark with multiple integrated kernels that can be run together or independently. Each kernel is well defined mathematically and can be implemented in any programming environment. The linear algebraic nature of PageRank makes it well suited to being implemented using the GraphBLAS standard. The computations are simple enough that performance predictio...

  17. 美国异维A酸上市后风险控制措施研究%Research on Isotretinoin Post-Marketing Risk Control in America

    Institute of Scientific and Technical Information of China (English)

    刘思齐; 刘文源; 杨悦

    2015-01-01

    目的:通过研究美国异维 A 酸上市后风险控制措施,以期为我国建立完善的药品上市后风险管理体系提供参考。方法通过查阅 FDA 药品上市后风险管理指南及法规,分析美国对异维 A 酸致畸和致抑郁甚至自杀风险的干预措施,并与我国采取的相关风险控制措施进行对比。结果美国实施一系列的风险管理措施,如随处方一起发放的用药指南,处方医生、患者、药房、批发商必须遵守一定的安全用药规定,定期评估风险控制效果并不断完善等,在很大程度上控制异维 A 酸使用风险。结论美国药品上市后风险管控思路和措施对我国具有一定的借鉴意义。%Objective To research isotretinoin post-marketing risk control in America, and make reference for developing sophisticated drug post -marketing risk management system in our country. Methods Drug post -marketing risk management regulation and guidance of America were looked up, the risk control measurements against teratogenesis and depression induced by isotretinoin were analyzed, and the risk control carried out by America and China were compared. Results FDA conducts a series of risk manage measures, such as medication guide dispensed with prescription, specific requirement which prescribers, patients, pharmacies and wholesalers must follow to assure safe use, evaluating the effect of risk mitigation periodically and improving accordingly, as a result, they control the risk to a large extent. Conclusion Drug post-marketing risk control concepts and designs are useful references for China.

  18. Metodologias de pesquisa no ensino de ciências na América Latina: como pesquisamos na década de 2000 Research methods in Science Education in Latin America: how we researched in the 2000s

    Directory of Open Access Journals (Sweden)

    Flávia Maria Teixeira dos Santos

    2013-01-01

    Full Text Available Neste trabalho apresentamos os resultados de uma pesquisa sobre as metodologias e instrumentos de pesquisa usados nos artigos publicados nas principais revistas da área de ensino de ciências da América Latina no período 2000-2009. A partir destes dados, discutimos diferentes aspectos que podem ser úteis para melhorar a qualidade da pesquisa na área.In this article we present the results of a research about the research methods used in science education in Latin America during 2000-2009, as shown by the articles published in renowned Latin-American journals. We also discuss different aspects that may be useful for improving the quality of the research in science education.

  19. Building Energy Benchmarking in India: an Action Plan for Advancing the State-of-the-Art

    Energy Technology Data Exchange (ETDEWEB)

    Sarraf, Saket [Centre for Environmental Planning and Technology (CEPT) Univ., Ahmedabad (India); Anand, Shilpi [Centre for Environmental Planning and Technology (CEPT) Univ., Ahmedabad (India); Shukla, Yash [Centre for Environmental Planning and Technology (CEPT) Univ., Ahmedabad (India); Mathew, Paul [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Singh, Reshma [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2014-06-01

    This document describes an action plan for advancing the state of the art of commercial building energy benchmarking in the Indian context. The document is primarily intended for two audiences: (a) Research and development (R&D) sponsors and researchers can use the action plan to frame, plan, prioritize and scope new energy benchmarking R&D in order to ensure that their research is market relevant; (b) Policy makers and program implementers engaged in the deployment of benchmarking and building efficiency rating programmes can use the action plan for policy formulation and enforcement .

  20. Benchmark Simulation Model No 2 – finalisation of plant layout and default control strategy

    DEFF Research Database (Denmark)

    Nopens, I.; Benedetti, L.; Jeppsson, U.;

    2010-01-01

    The COST/IWA Benchmark Simulation Model No 1 (BSM1) has been available for almost a decade. Its primary purpose has been to create a platform for control strategy benchmarking of activated sludge processes. The fact that the research work related to the benchmark simulation models has resulted...... in more than 300 publications worldwide demonstrates the interest in and need of such tools within the research community. Recent efforts within the IWA Task Group on “Benchmarking of control strategies for WWTPs” have focused on an extension of the benchmark simulation model. This extension aims...... at facilitating control strategy development and performance evaluation at a plant-wide level and, consequently, includes both pretreatment of wastewater as well as the processes describing sludge treatment. The motivation for the extension is the increasing interest and need to operate and control wastewater...

  1. Engineering Benchmarks for Planning: the Domains Used in the Deterministic Part of IPC-4

    CERN Document Server

    Edelkamp, S; Hoffmann, J; Liporace, F; Thiebaux, S; Trueg, S; 10.1613/jair.1982

    2011-01-01

    In a field of research about general reasoning mechanisms, it is essential to have appropriate benchmarks. Ideally, the benchmarks should reflect possible applications of the developed technology. In AI Planning, researchers more and more tend to draw their testing examples from the benchmark collections used in the International Planning Competition (IPC). In the organization of (the deterministic part of) the fourth IPC, IPC-4, the authors therefore invested significant effort to create a useful set of benchmarks. They come from five different (potential) real-world applications of planning: airport ground traffic control, oil derivative transportation in pipeline networks, model-checking safety properties, power supply restoration, and UMTS call setup. Adapting and preparing such an application for use as a benchmark in the IPC involves, at the time, inevitable (often drastic) simplifications, as well as careful choice between, and engineering of, domain encodings. For the first time in the IPC, we used co...

  2. NASA Software Engineering Benchmarking Effort

    Science.gov (United States)

    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

  3. Research on Establishing Benchmarking for Green Building Based on DEA-Individual Advantage Identification%基于DE A-个性优势识别法的绿色建筑标杆树立研究

    Institute of Scientific and Technical Information of China (English)

    孙益; 申玲; 任莹莹

    2015-01-01

    Rational developers always pursue the lowest cost for attaining the different ‘Star’ Grades.One of the ways is to learn the advanced experience of the outstanding projects.In this paper,individual benchmarking and group benchmark-ing were established for a certain Star Grade by using the method of DEA-individual advantage identification in order to find benchmarking projects which can be learned by green building developers.It will provide a basis for objective evalua-tion of green building.%理性的开发商总是追求能使开发项目达到相应绿色建筑评价标识所需付出的最低成本,途径之一便是学习行业优秀项目的先进经验。基于此,运用DEA-个性优势识别法,确定同一星级绿色建筑中的“个体标杆”与“群体标杆”,以期找到绿色建筑开发商可以学习的标杆项目,同时为客观评价绿色建筑提供依据。

  4. Research on Benchmarking Evaluation Method for Green Construction Based on Individual Advantage Identification%基于个性优势识别的绿色施工标杆评定方法研究

    Institute of Scientific and Technical Information of China (English)

    邵必林; 臧朋; 赵欢欢

    2012-01-01

    Green construction in China is still at an early development stage,which requires benchmarking projects as reference for construction enterprises. In this paper, using the method of individual advantage identification and starting from the individual perspective, the evaluation methods for individual benchmarking and group benchmarking were presented based on the advantages and disadvantages of green construction projects, which was attempt to provide an innovative and more objective method of benchmarking evaluation for green construction in China.%绿色施工在我国尚处于起步阶段,亟需树立起可供施工企业学习和借鉴的标杆项目.本文采用个性优势识别的方法,从个体的角度出发,通过客观地识别各个绿色施工项目的优劣点,给出了“个体标杆”和“群体标杆”的评定方法,以期为我国绿色施工的标杆评定工作提供一种新的和更趋客观的理论方法.

  5. 欧美孤儿药的研究与开发现状%Current situation of orphan drug research and development in the Europe and America

    Institute of Scientific and Technical Information of China (English)

    田圆圆; 张象麟; 董江萍

    2012-01-01

    This paper analyzed the current situation of the orphan drug development in the Europe and A-merica. There are many difficulties in orphan drug research and development; however, current regulations, stimulating measures and other opportunity give the orphan drug impetus to develop, and promote the treatment of the patients with rare diseases. In fact, the perfect policies and reasonable measures of the government can solve the barriers of the orphan drug and ensure availability of new treatment to patients. The successful experience of orphan drug development in Europe and America can contribute to the establishment of the orphan drug management policies in China.%文中对欧美孤儿药开发现状进行了分析.孤儿药研发尽管面临众多困难,但在欧美孤儿药现有制度法规、优惠措施及其他机遇的推动下,取得了较好的成果,促进了对罕见病患者的医疗救治.事实证明,政府完善的政策和采取合理的措施和方法,可解决当前孤儿药研发面临的诸多障碍,保证患者对新治疗方法的可获得性.欧美孤儿药的研发成功经验可为我国孤儿药管理政策和制度的建立提供一定的借鉴.

  6. Bayer Facts of Science Education XV: A View from the Gatekeepers--STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students

    Science.gov (United States)

    Journal of Science Education and Technology, 2012

    2012-01-01

    Diversity and the underrepresentation of women, African-Americans, Hispanics and American Indians in the nation's science, technology, engineering and mathematics (STEM) fields are the subjects of the XV: A View from the Gatekeepers--STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority…

  7. NASA Indexing Benchmarks: Evaluating Text Search Engines

    Science.gov (United States)

    Esler, Sandra L.; Nelson, Michael L.

    1997-01-01

    The current proliferation of on-line information resources underscores the requirement for the ability to index collections of information and search and retrieve them in a convenient manner. This study develops criteria for analytically comparing the index and search engines and presents results for a number of freely available search engines. A product of this research is a toolkit capable of automatically indexing, searching, and extracting performance statistics from each of the focused search engines. This toolkit is highly configurable and has the ability to run these benchmark tests against other engines as well. Results demonstrate that the tested search engines can be grouped into two levels. Level one engines are efficient on small to medium sized data collections, but show weaknesses when used for collections 100MB or larger. Level two search engines are recommended for data collections up to and beyond 100MB.

  8. Professionalization of Teaching in America: Two Case Studies Using Educational Research Experiences to Explore the Perceptions of Preservice Teachers/Researchers

    Science.gov (United States)

    Gentry, James E.; Baker, Credence; Lamb, Holly; Pate, Roberta

    2016-01-01

    In 2013-2015, two faculty-led educational research studies were conducted, aided by five undergraduate preservice teachers/researchers (PSTR). Faculty-researchers designed a qualitative phenomenological-inquiry based methodology to examine the PSTR perceptions regarding their respective research experiences with faculty. Triangulation of the data…

  9. Soft Biometrics Database: A Benchmark For Keystroke Dynamics Biometric Systems

    OpenAIRE

    Syed Idrus, Syed Zulkarnain; Cherrier, Estelle; Rosenberger, Christophe; Bours, Patrick

    2013-01-01

    International audience; Among all the existing biometric modalities, authentication systems based on keystroke dynamics are particularly interesting for usability reasons. Many researchers proposed in the last decades some algorithms to increase the efficiency of this biometric modality. Propose in this paper: a benchmark testing suite composed of a database containing multiple data (keystroke dynamics templates, soft biometric traits . . . ), which will be made available for the research com...

  10. NAS Parallel Benchmark Results 11-96. 1.0

    Science.gov (United States)

    Bailey, David H.; Bailey, David; Chancellor, Marisa K. (Technical Monitor)

    1997-01-01

    The NAS Parallel Benchmarks have been developed at NASA Ames Research Center to study the performance of parallel supercomputers. The eight benchmark problems are specified in a "pencil and paper" fashion. In other words, the complete details of the problem to be solved are given in a technical document, and except for a few restrictions, benchmarkers are free to select the language constructs and implementation techniques best suited for a particular system. These results represent the best results that have been reported to us by the vendors for the specific 3 systems listed. In this report, we present new NPB (Version 1.0) performance results for the following systems: DEC Alpha Server 8400 5/440, Fujitsu VPP Series (VX, VPP300, and VPP700), HP/Convex Exemplar SPP2000, IBM RS/6000 SP P2SC node (120 MHz), NEC SX-4/32, SGI/CRAY T3E, SGI Origin200, and SGI Origin2000. We also report High Performance Fortran (HPF) based NPB results for IBM SP2 Wide Nodes, HP/Convex Exemplar SPP2000, and SGI/CRAY T3D. These results have been submitted by Applied Parallel Research (APR) and Portland Group Inc. (PGI). We also present sustained performance per dollar for Class B LU, SP and BT benchmarks.

  11. The social control of behavior control: behavior modification, Individual Rights, and research ethics in America, 1971-1979.

    Science.gov (United States)

    Rutherford, Alexandra

    2006-01-01

    In 1971, the U.S. Senate Subcommittee on Constitutional Rights began a three-year study to investigate the federal funding of all research involving behavior modification. During this period, operant programs of behavior change, particularly those implemented in closed institutions, were subjected to specific scrutiny. In this article, I outline a number of scientific and social factors that led to this investigation and discuss the study itself. I show how behavioral scientists, both individually and through their professional organizations, responded to this public scrutiny by (1) self-consciously altering their terminology and techniques; (2) considering the need to more effectively police their professional turf; and (3) confronting issues of ethics and values in their work. Finally, I link this episode to the formation of the National Commission for the Protection of Human Subjects of Biomedical and Behavioral Research, whose recommendations resulted in changes to the ethical regulation of federally funded human subjects research that persist to the present day.

  12. Benchmarking i eksternt regnskab og revision

    DEFF Research Database (Denmark)

    Thinggaard, Frank; Kiertzner, Lars

    2001-01-01

    løbende i en benchmarking-proces. Dette kapitel vil bredt undersøge, hvor man med nogen ret kan få benchmarking-begrebet knyttet til eksternt regnskab og revision. Afsnit 7.1 beskæftiger sig med det eksterne årsregnskab, mens afsnit 7.2 tager fat i revisionsområdet. Det sidste afsnit i kapitlet opsummerer...... betragtningerne om benchmarking i forbindelse med begge områder....

  13. Computational Chemistry Comparison and Benchmark Database

    Science.gov (United States)

    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.

  14. An Effective Approach for Benchmarking Implementation

    OpenAIRE

    B. M. Deros; Tan, J.; M.N.A. Rahman; N. A.Q.M. Daud

    2011-01-01

    Problem statement: The purpose of this study is to present a benchmarking guideline, conceptual framework and computerized mini program to assists companies achieve better performance in terms of quality, cost, delivery, supply chain and eventually increase their competitiveness in the market. The study begins with literature review on benchmarking definition, barriers and advantages from the implementation and the study of benchmarking framework. Approach: Thirty res...

  15. Summary of the Research on Library Volunteers in America%美国图书馆志愿者研究述略

    Institute of Scientific and Technical Information of China (English)

    白兴勇

    2015-01-01

    In recent years the research of library volunteer is becoming one of hotspots. There is a long history about the library volunteers’ activities in America. The research achievements and practical experience are much more than other countries. The content are mainly consisted of motivation,gender,pros and cons,management,youth volunteer and trend.%图书馆志愿者是目前图书馆学研究的热点之一,美国图书馆志愿者活动开展历史悠久,具有较丰富的实践经验和研究成果,值得国内借鉴和学习。美国图书馆志愿者研究主题可大致分为:志愿者动机、性别、利弊、管理、青少年志愿者及发展趋势等。

  16. Building America Top Innovations 2012: Unvented, Conditioned Crawlspaces

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research which influenced code requirements by demonstrating that unvented, conditioned crawlspaces use 15% to 18% less energy for heating and cooling while reducing humidity over 20% in humid climates.

  17. Benchmarking for controllere: Metoder, teknikker og muligheder

    DEFF Research Database (Denmark)

    Bukh, Per Nikolaj; Sandalgaard, Niels; Dietrichson, Lars

    2008-01-01

    Der vil i artiklen blive stillet skarpt på begrebet benchmarking ved at præsentere og diskutere forskellige facetter af det. Der vil blive redegjort for fire forskellige anvendelser af benchmarking for at vise begrebets bredde og væsentligheden af at klarlægge formålet med et benchmarkingprojekt......, inden man går i gang. Forskellen på resultatbenchmarking og procesbenchmarking vil blive behandlet, hvorefter brugen af intern hhv. ekstern benchmarking vil blive diskuteret. Endelig introduceres brugen af benchmarking i budgetlægning og budgetopfølgning....

  18. China-Latin America Relations

    DEFF Research Database (Denmark)

    Christensen, Steen Fryba; Silva Ramos Becard, Danielly

    2016-01-01

    The article discusses the research field of China-Latin American relations and suggests a broad and encompassing approach to the topic. It discusses the main themes and problem areas that analysts mostly emphasize in analyses of China-Latin America relations.......The article discusses the research field of China-Latin American relations and suggests a broad and encompassing approach to the topic. It discusses the main themes and problem areas that analysts mostly emphasize in analyses of China-Latin America relations....

  19. Child Maltreatment and Its Relationship to Drug Use in Latin America and the Caribbean: An Overview and Multinational Research Partnership

    Science.gov (United States)

    Longman-Mills, Samantha; Gonzalez, Yolanda W.; Melendez, Marlon O.; Garcia, Monica R.; Gomez, Juan D.; Juarez, Cristina G.; Martinez, Eduardo A.; Penalba, Sobeyda J.; Pizzanelli, Miguel E.; Solorzano, Lucia I.; Wright, Gloria; Cumsille, Francisco; Sapag, Jaime; Wekerle, Christine; Hamilton, Hayley; Erickson, Patricia; Mann, Robert

    2011-01-01

    Child maltreatment and substance abuse are both international public health priorities. Research shows that child maltreatment increases the risk for substance use and problems. Thus, recognition of this relationship may have important implications for substance demand reduction strategies, including efforts to prevent and treat substance use and…

  20. The Zoo, Benchmarks & You: How To Reach the Oregon State Benchmarks with Zoo Resources.

    Science.gov (United States)

    2002

    This document aligns Oregon state educational benchmarks and standards with Oregon Zoo resources. Benchmark areas examined include English, mathematics, science, social studies, and career and life roles. Brief descriptions of the programs offered by the zoo are presented. (SOE)

  1. Benchmarking Implementations of Functional Languages with ``Pseudoknot'', a Float-Intensive Benchmark

    NARCIS (Netherlands)

    Hartel, P.H.; Feeley, M.; Alt, M.; Augustsson, L.

    1996-01-01

    Over 25 implementations of different functional languages are benchmarked using the same program, a floatingpoint intensive application taken from molecular biology. The principal aspects studied are compile time and execution time for the various implementations that were benchmarked. An important

  2. A review of estuarine fish research in South America: what has been achieved and what is the future for sustainability and conservation?

    Science.gov (United States)

    Blaber, S J M; Barletta, M

    2016-07-01

    Estuarine fish research in South America began in the early 20th Century, but it is only within the last 40 years that detailed studies have been undertaken. This review firstly summarizes research results from South American estuaries by geographic area, starting with the temperate south-east, then the temperate-sub-tropical transition zone in Brazil, then the semi-arid and tropical estuaries of north and north-east Brazil including the Amazon complex, then the north and Caribbean coasts and finally down the Pacific coast of the continent. They include almost all types of estuarine systems, from large open systems (e.g. the temperate Rio de La Plata and tropical Amazon) to extensive coastal lakes (e.g. the temperate Patos Lagoon and tropical Cienega Grande de Santa Marta). They encompass a broad range of climatic and vegetation types, from saltmarsh systems in the south-east and fjords in the south-west to both arid and humid tropical systems, dominated by mangroves in the north. Their tidal regimes range from microtidal (e.g. Mar Chiquita, Argentina) through mesotidal (e.g. Goiana, Brazil) to macrotidal in the Amazon complex where they can exceed 7 m. The review uses where possible the recent standardization of estuarine fish categories and guilds, but the ways that fishes use tropical South American systems may necessitate further refinements of the categories and guilds, particularly in relation to freshwater fishes, notably the Siluriformes, which dominate many north and north-east South American systems. The extent to which South American studies contribute to discussions and paradigms of connectivity and estuarine dependence is summarized, but work on these topics has only just begun. The anthropogenic issue of pollution, particularly in relation to heavy metals and fishes and fisheries in estuaries is more advanced, but the possible effects of climate change have barely been addressed. Studies around conservation and management are briefly reviewed and

  3. Solar Technology Validation Project - RES Americas: Cooperative Research and Development Final Report, CRADA Number CRD-09-367-11

    Energy Technology Data Exchange (ETDEWEB)

    Wilcox, S.

    2013-08-01

    Under this Agreement, NREL will work with Participant to improve concentrating solar power system performance characterizations. This work includes, but is not limited to, research and development of methods for acquiring renewable resource characterization information using site-specific measurements of solar radiation and meteorological conditions; collecting system performance data; and developing tools for improving the design, installation, operation, and maintenance of solar energy conversion systems. This work will be conducted at NREL and Participant facilities.

  4. General benchmarks for quantum repeaters

    CERN Document Server

    Pirandola, Stefano

    2015-01-01

    Using a technique based on quantum teleportation, we simplify the most general adaptive protocols for key distribution, entanglement distillation and quantum communication over a wide class of quantum channels in arbitrary dimension. Thanks to this method, we bound the ultimate rates for secret key generation and quantum communication through single-mode Gaussian channels and several discrete-variable channels. In particular, we derive exact formulas for the two-way assisted capacities of the bosonic quantum-limited amplifier and the dephasing channel in arbitrary dimension, as well as the secret key capacity of the qubit erasure channel. Our results establish the limits of quantum communication with arbitrary systems and set the most general and precise benchmarks for testing quantum repeaters in both discrete- and continuous-variable settings.

  5. Benchmarking Asteroid-Deflection Experiment

    Science.gov (United States)

    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

  6. Benchmarking ICRF simulations for ITER

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. COG validation: SINBAD Benchmark Problems

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. "POLAR-PALOOZA" and "International POLAR-PALOOZA": Taking Researchers on the Road to Engage Public Audiences across America, and Around the World

    Science.gov (United States)

    Haines-Stiles, G.; Akuginow, E.

    2010-12-01

    POLAR-PALOOZA and its companion project, "International POLAR-PALOOZA" shared the same central premise: that polar researchers, speaking for themselves, could be powerful communicators about the science and mission of the 4th International Polar Year, and could successfully engage a wide variety of public audiences across America and around the world. Supported for the US tour by NSF and NASA, and internationally by NSF alone, the project enlisted more than forty American researchers, and 14 polar scientists from Brazil, China and Australia, to participate in events at science centers and natural history museums, universities, public libraries and schools, and also for targeted outreach to special audiences such as young female researchers in Oklahoma, or the Downtown Rotary in San Diego. Evaluations by two different ISE groups found similar results domestically and internationally. When supported by HD video clips and presenting informally in teams of 3, 4, 5 and sometimes even 6 researchers as part of a fast-paced "show," the scientists themselves were almost always rated as among the most important aspects of the program. Significant understandings about polar science and global climate change resulted, along with a positive impression of the research undertaken during IPY. This presentation at Fall AGU 2010 will present results from the Summative Evaluation of both projects, show representative video clips of the public presentations, share photographs of some of the most dramatically varied venues and candid behind-the-scenes action, and share "Lessons Learned" that can be broadly applied to the dissemination of Earth and space science research. These include: collaboration with partner institutions is never easy. (Duh.) Authentic props (such as ice cores, when not trashed by TSA) make a powerful impression on audiences, and give reality to remote places and complex science. And, most importantly, that since 85% of Americans have never met a scientist, that

  9. Eco-bio-social research on community-based approaches for Chagas disease vector control in Latin America.

    Science.gov (United States)

    Gürtler, Ricardo E; Yadon, Zaida E

    2015-02-01

    This article provides an overview of three research projects which designed and implemented innovative interventions for Chagas disease vector control in Bolivia, Guatemala and Mexico. The research initiative was based on sound principles of community-based ecosystem management (ecohealth), integrated vector management, and interdisciplinary analysis. The initial situational analysis achieved a better understanding of ecological, biological and social determinants of domestic infestation. The key factors identified included: housing quality; type of peridomestic habitats; presence and abundance of domestic dogs, chickens and synanthropic rodents; proximity to public lights; location in the periphery of the village. In Bolivia, plastering of mud walls with appropriate local materials and regular cleaning of beds and of clothes next to the walls, substantially decreased domestic infestation and abundance of the insect vector Triatoma infestans. The Guatemalan project revealed close links between house infestation by rodents and Triatoma dimidiata, and vector infection with Trypanosoma cruzi. A novel community-operated rodent control program significantly reduced rodent infestation and bug infection. In Mexico, large-scale implementation of window screens translated into promising reductions in domestic infestation. A multi-pronged approach including community mobilisation and empowerment, intersectoral cooperation and adhesion to integrated vector management principles may be the key to sustainable vector and disease control in the affected regions.

  10. A cross-sectional multicenter study of osteogenesis imperfecta in North America - results from the linked clinical research centers.

    Science.gov (United States)

    Patel, R M; Nagamani, S C S; Cuthbertson, D; Campeau, P M; Krischer, J P; Shapiro, J R; Steiner, R D; Smith, P A; Bober, M B; Byers, P H; Pepin, M; Durigova, M; Glorieux, F H; Rauch, F; Lee, B H; Hart, T; Sutton, V R

    2015-02-01

    Osteogenesis imperfecta (OI) is the most common skeletal dysplasia that predisposes to recurrent fractures and bone deformities. In spite of significant advances in understanding the genetic basis of OI, there have been no large-scale natural history studies. To better understand the natural history and improve the care of patients, a network of Linked Clinical Research Centers (LCRC) was established. Subjects with OI were enrolled in a longitudinal study, and in this report, we present cross-sectional data on the largest cohort of OI subjects (n = 544). OI type III subjects had higher prevalence of dentinogenesis imperfecta, severe scoliosis, and long bone deformities as compared to those with OI types I and IV. Whereas the mean lumbar spine area bone mineral density (LS aBMD) was low across all OI subtypes, those with more severe forms had lower bone mass. Molecular testing may help predict the subtype in type I collagen-related OI. Analysis of such well-collected and unbiased data in OI can not only help answering questions that are relevant to patient care but also foster hypothesis-driven research, especially in the context of 'phenotypic expansion' driven by next-generation sequencing.

  11. Developments in Impact Assessment in North America

    Science.gov (United States)

    Beginning with a background of recent global developments in this area, this presentation will focus on how global research has impacted North America and how North America is providing additional developments to address the issues of the global economy. Recent developments inc...

  12. The implementation of benchmarking process in marketing education services by Ukrainian universities

    Directory of Open Access Journals (Sweden)

    G.V. Okhrimenko

    2016-03-01

    Full Text Available The aim of the article. The consideration of theoretical and practical aspects of benchmarking at universities is the main task of this research. At first, the researcher identified the essence of benchmarking. It involves comparing the characteristics of college or university leading competitors in the industry and copying of proven designs. Benchmarking tries to eliminate the fundamental problem of comparison – the impossibility of being better than the one from whom they borrow solution. Benchmarking involves, therefore, self-evaluation including systematic collection of data and information with the view to making relevant comparisons of strengths and weaknesses of performance aspects. Benchmarking identifies gaps in performance, seeks new approaches for improvements, monitors progress, reviews benefits and assures adoption of good practices. The results of the analysis. There are five types of benchmarking: internal, competitive, functional, procedural and general. Benchmarking is treated as a process of systematically applied and has specific stages: 1 identification of study object; 2 identification of businesses for comparison; 3 selection of data collection methods; 4 determining variations in terms of efficiency and determination of the levels of future results; 5 communicating of the results of benchmarking; 6 development of implementation plan, initiating the implementation, monitoring implementation; 7 new benchmarks definition. The researcher gave the results of practical use of the benchmarking algorithm at universities. In particular, the monitoring and SWOT-analysis were identified competitive practices used at Ukrainian universities. The main criteria for determining the potential for benchmarking of universities were: 1 the presence of new teaching methods at universities; 2 the involvement of foreign lecturers, partners of other universities for cooperation; 3 promoting education services for target groups; 4 violation of

  13. National healthcare capital project benchmarking--an owner's perspective.

    Science.gov (United States)

    Kahn, Noah

    2009-01-01

    Few sectors of the economy have been left unscathed in these economic times. Healthcare construction has been less affected than residential and nonresidential construction sectors, but driven by re-evaluation of healthcare system capital plans, projects are now being put on hold or canceled. The industry is searching for ways to improve the value proposition for project delivery and process controls. In other industries, benchmarking component costs has led to significant, sustainable reductions in costs and cost variations. Kaiser Permanente and the Construction Industry Institute (CII), a research component of the University of Texas at Austin, an industry leader in benchmarking, have joined with several other organizations to work on a national benchmarking and metrics program to gauge the performance of healthcare facility projects. This initiative will capture cost, schedule, delivery method, change, functional, operational, and best practice metrics. This program is the only one of its kind. The CII Web-based interactive reporting system enables a company to view its information and mine industry data. Benchmarking is a tool for continuous improvement that is capable not only of grading outcomes; it can inform all aspects of the healthcare design and construction process and ultimately help moderate the increasing cost of delivering healthcare.

  14. Benchmarking Diagnostic Algorithms on an Electrical Power System Testbed

    Science.gov (United States)

    Kurtoglu, Tolga; Narasimhan, Sriram; Poll, Scott; Garcia, David; Wright, Stephanie

    2009-01-01

    Diagnostic algorithms (DAs) are key to enabling automated health management. These algorithms are designed to detect and isolate anomalies of either a component or the whole system based on observations received from sensors. In recent years a wide range of algorithms, both model-based and data-driven, have been developed to increase autonomy and improve system reliability and affordability. However, the lack of support to perform systematic benchmarking of these algorithms continues to create barriers for effective development and deployment of diagnostic technologies. In this paper, we present our efforts to benchmark a set of DAs on a common platform using a framework that was developed to evaluate and compare various performance metrics for diagnostic technologies. The diagnosed system is an electrical power system, namely the Advanced Diagnostics and Prognostics Testbed (ADAPT) developed and located at the NASA Ames Research Center. The paper presents the fundamentals of the benchmarking framework, the ADAPT system, description of faults and data sets, the metrics used for evaluation, and an in-depth analysis of benchmarking results obtained from testing ten diagnostic algorithms on the ADAPT electrical power system testbed.

  15. Benchmarking in the Academic Departments using Data Envelopment Analysis

    Directory of Open Access Journals (Sweden)

    Mohammad M. Rayeni

    2010-01-01

    Full Text Available Problem statement: The purpose of this study is to analyze efficiency and benchmarking using Data Envelopment Analysis (DEA in departments of University. Benchmarking is a process of defining valid measures of performance comparison among peer decision making units (DMUs, using them to determine the relative positions of the peer DMUs and, ultimately, establishing a standard of excellence. Approach: DEA can be regarded as a benchmarking tool, because the frontier identified can be regarded as an empirical standard of excellence. Once the frontier is established, then one may compare a set of DMUs to the frontier. Results: We apply benchmarking to detect mistakes of inefficient departments to become efficient and to learn better managerial practice. Conclusion: The results indicated 9 departments are inefficient between 21 departments. The average inefficiency is 0.8516. Inefficient departments dont have excess in the number of teaching staff, but all of them have excess the number of registered student. The shortage of performed research works is the most important indicators of outputs in inefficient departments, which must be corrected.

  16. Generating Shifting Workloads to Benchmark Adaptability in Relational Database Systems

    Science.gov (United States)

    Rabl, Tilmann; Lang, Andreas; Hackl, Thomas; Sick, Bernhard; Kosch, Harald

    A large body of research concerns the adaptability of database systems. Many commercial systems already contain autonomic processes that adapt configurations as well as data structures and data organization. Yet there is virtually no possibility for a just measurement of the quality of such optimizations. While standard benchmarks have been developed that simulate real-world database applications very precisely, none of them considers variations in workloads produced by human factors. Today’s benchmarks test the performance of database systems by measuring peak performance on homogeneous request streams. Nevertheless, in systems with user interaction access patterns are constantly shifting. We present a benchmark that simulates a web information system with interaction of large user groups. It is based on the analysis of a real online eLearning management system with 15,000 users. The benchmark considers the temporal dependency of user interaction. Main focus is to measure the adaptability of a database management system according to shifting workloads. We will give details on our design approach that uses sophisticated pattern analysis and data mining techniques.

  17. 42 CFR 440.330 - Benchmark health benefits coverage.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Benchmark health benefits coverage. 440.330 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS SERVICES: GENERAL PROVISIONS Benchmark Benefit and Benchmark-Equivalent Coverage § 440.330 Benchmark health benefits coverage. Benchmark coverage is...

  18. HPC Analytics Support. Requirements for Uncertainty Quantification Benchmarks

    Energy Technology Data Exchange (ETDEWEB)

    Paulson, Patrick R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Purohit, Sumit [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Rodriguez, Luke R. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-05-01

    This report outlines techniques for extending benchmark generation products so they support uncertainty quantification by benchmarked systems. We describe how uncertainty quantification requirements can be presented to candidate analytical tools supporting SPARQL. We describe benchmark data sets for evaluating uncertainty quantification, as well as an approach for using our benchmark generator to produce data sets for generating benchmark data sets.

  19. Benchmark Assessment for Improved Learning. AACC Report

    Science.gov (United States)

    Herman, Joan L.; Osmundson, Ellen; Dietel, Ronald

    2010-01-01

    This report describes the purposes of benchmark assessments and provides recommendations for selecting and using benchmark assessments--addressing validity, alignment, reliability, fairness and bias and accessibility, instructional sensitivity, utility, and reporting issues. We also present recommendations on building capacity to support schools'…

  20. Benchmark analysis of railway networks and undertakings

    NARCIS (Netherlands)

    Hansen, I.A.; Wiggenraad, P.B.L.; Wolff, J.W.

    2013-01-01

    Benchmark analysis of railway networks and companies has been stimulated by the European policy of deregulation of transport markets, the opening of national railway networks and markets to new entrants and separation of infrastructure and train operation. Recent international railway benchmarking s

  1. Machines are benchmarked by code, not algorithms

    NARCIS (Netherlands)

    Poss, R.

    2013-01-01

    This article highlights how small modifications to either the source code of a benchmark program or the compilation options may impact its behavior on a specific machine. It argues that for evaluating machines, benchmark providers and users be careful to ensure reproducibility of results based on th

  2. An Effective Approach for Benchmarking Implementation

    Directory of Open Access Journals (Sweden)

    B. M. Deros

    2011-01-01

    Full Text Available Problem statement: The purpose of this study is to present a benchmarking guideline, conceptual framework and computerized mini program to assists companies achieve better performance in terms of quality, cost, delivery, supply chain and eventually increase their competitiveness in the market. The study begins with literature review on benchmarking definition, barriers and advantages from the implementation and the study of benchmarking framework. Approach: Thirty respondents were involved in the case study. They comprise of industrial practitioners, which had assessed usability and practicability of the guideline, conceptual framework and computerized mini program. Results: A guideline and template were proposed to simplify the adoption of benchmarking techniques. A conceptual framework was proposed by integrating the Deming’s PDCA and Six Sigma DMAIC theory. It was provided a step-by-step method to simplify the implementation and to optimize the benchmarking results. A computerized mini program was suggested to assist the users in adopting the technique as part of improvement project. As the result from the assessment test, the respondents found that the implementation method provided an idea for company to initiate benchmarking implementation and it guides them to achieve the desired goal as set in a benchmarking project. Conclusion: The result obtained and discussed in this study can be applied in implementing benchmarking in a more systematic way for ensuring its success.

  3. Synergetic effect of benchmarking competitive advantages

    Directory of Open Access Journals (Sweden)

    N.P. Tkachova

    2011-12-01

    Full Text Available It is analyzed the essence of synergistic competitive benchmarking. The classification of types of synergies is developed. It is determined the sources of synergies in conducting benchmarking of competitive advantages. It is proposed methodological framework definition of synergy in the formation of competitive advantage.

  4. Synergetic effect of benchmarking competitive advantages

    OpenAIRE

    N.P. Tkachova; P.G. Pererva

    2011-01-01

    It is analyzed the essence of synergistic competitive benchmarking. The classification of types of synergies is developed. It is determined the sources of synergies in conducting benchmarking of competitive advantages. It is proposed methodological framework definition of synergy in the formation of competitive advantage.

  5. Benchmark Two-Good Utility Functions

    NARCIS (Netherlands)

    de Jaegher, K.

    2007-01-01

    Benchmark two-good utility functions involving a good with zero income elasticity and unit income elasticity are well known. This paper derives utility functions for the additional benchmark cases where one good has zero cross-price elasticity, unit own-price elasticity, and zero own price elasticit

  6. Benchmarking Learning and Teaching: Developing a Method

    Science.gov (United States)

    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…

  7. Advances in Remote Sensing Approaches for Hazard Mitigation and Natural Resource Protection in Pacific Latin America: A Workshop for Advanced Graduate Students, Post- Doctoral Researchers, and Junior Faculty

    Science.gov (United States)

    Gierke, J. S.; Rose, W. I.; Waite, G. P.; Palma, J. L.; Gross, E. L.

    2008-12-01

    program in natural hazards (E-Haz). Advancements in research have been made, for example, in using thermal remote sensing methods for studying vent and eruptive processes, and in fusing RADARSAT with ASTER imagery to delineate lineaments in volcanic terrains for siting water wells. While these and other advancements are developed in conjunction with our foreign counterparts, the impacts of this work can be broadened through more comprehensive dissemination activities. Towards this end, we are in the planning phase of a Pan American workshop on applications of remote sensing techniques for natural hazards and water resources management. The workshop will be at least two weeks, sometime in July/August 2009, and involve 30-40 participants, with balanced participation from the U.S. and Latin America. In addition to fundamental aspects of remote sensing and digital image processing, the workshop topics will be presented in the context of new developments for studying volcanic processes and hazards and for characterizing groundwater systems.

  8. LEONA: Transient Luminous Event and Thunderstorm High Energy Emission Collaborative Network in Latin America

    Science.gov (United States)

    Sao Sabbas, F. T.

    2012-12-01

    this region to avoid damages due to the South Atlantic Magnetic Anomaly - SAMA. Thus this project is not only a potential benchmark in TLE research by creating a collaborative network in Latin America and nucleating this research locally, it is also strategic since LEONA's camera network will be able to provide extremely valuable information to fill up this gap that most satellite measurements have.

  9. Building America Best Practices Series: Builders Challenge Guide to 40% Whole-House Energy Savings in the Marine Climate (Volume 11)

    Energy Technology Data Exchange (ETDEWEB)

    Pacific Northwest National Laboratory

    2010-09-01

    With the measures described in this guide, builders in the marine climate can build homes that have whole-house energy savings of 40% over the Building America benchmark with no added overall costs for consumers.

  10. Best Practice Benchmarking in Australian Agriculture: Issues and Challenges

    OpenAIRE

    Ronan, Glenn; Cleary, Gordon

    2000-01-01

    The quest to shape Australian agriculture for improved and sustainable profitability is leading Research and Development Corporations, agri-service consultants and government to devote substantial effort into development of new farm business analysis and benchmarking programs. ‘Biz Check’, ‘Pork Biz’, ‘Wool Enterprise Benchmarking’, ‘Dairy Business Focus’ and ‘Business Skills and Best Practice’ for beef and sheep meat producers are examples of current farm management and training programs whe...

  11. Fermilab and Latin America

    Science.gov (United States)

    Lederman, Leon M.

    2006-09-01

    As Director of Fermilab, starting in 1979, I began a series of meetings with scientists in Latin America. The motivation was to stir collaboration in the field of high energy particle physics, the central focus of Fermilab. In the next 13 years, these Pan American Symposia stirred much discussion of the use of modern physics, created several groups to do collaborative research at Fermilab, and often centralized facilities and, today, still provides the possibility for much more productive North-South collaboration in research and education. In 1992, I handed these activities over to the AAAS, as President. This would, I hoped, broaden areas of collaboration. Such collaboration is unfortunately very sensitive to political events. In a rational world, it would be the rewards, cultural and economic, of collaboration that would modulate political relations. We are not there yet.

  12. Performance Evaluation and Benchmarking of Next Intelligent Systems

    Energy Technology Data Exchange (ETDEWEB)

    del Pobil, Angel [Jaume-I University; Madhavan, Raj [ORNL; Bonsignorio, Fabio [Heron Robots, Italy

    2009-10-01

    Performance Evaluation and Benchmarking of Intelligent Systems presents research dedicated to the subject of performance evaluation and benchmarking of intelligent systems by drawing from the experiences and insights of leading experts gained both through theoretical development and practical implementation of intelligent systems in a variety of diverse application domains. This contributed volume offers a detailed and coherent picture of state-of-the-art, recent developments, and further research areas in intelligent systems. The chapters cover a broad range of applications, such as assistive robotics, planetary surveying, urban search and rescue, and line tracking for automotive assembly. Subsystems or components described in this book include human-robot interaction, multi-robot coordination, communications, perception, and mapping. Chapters are also devoted to simulation support and open source software for cognitive platforms, providing examples of the type of enabling underlying technologies that can help intelligent systems to propagate and increase in capabilities. Performance Evaluation and Benchmarking of Intelligent Systems serves as a professional reference for researchers and practitioners in the field. This book is also applicable to advanced courses for graduate level students and robotics professionals in a wide range of engineering and related disciplines including computer science, automotive, healthcare, manufacturing, and service robotics.

  13. ICSBEP Benchmarks For Nuclear Data Applications

    Science.gov (United States)

    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.

  14. Benchmarking Measures of Network Influence

    Science.gov (United States)

    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

  15. Little People of America

    Science.gov (United States)

    ... information. World Dwarf Games 2017 Welcome to Little People of America Little People of America (LPA) is a nonprofit organization that provides support and information to people of short stature and their families. LPA is ...

  16. Developing integrated benchmarks for DOE performance measurement

    Energy Technology Data Exchange (ETDEWEB)

    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.

  17. Standardized benchmarking in the quest for orthologs

    DEFF Research Database (Denmark)

    Altenhoff, Adrian M; Boeckmann, Brigitte; Capella-Gutierrez, Salvador;

    2016-01-01

    -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....

  18. Benchmarking Attosecond Physics with Atomic Hydrogen

    Science.gov (United States)

    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...AND SUBTITLE Benchmarking attosecond physics with atomic hydrogen 5a. CONTRACT NUMBER FA2386-12-1-4025 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER...THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 Final Report for AOARD Grant FA2386-12-1-4025 “ Benchmarking

  19. Research on Bench-marking Analysis Model of Competitive Intelligence Integrated Text Automatic Classification%融合文本自动分类的竞争情报定标比超分析模型研究

    Institute of Scientific and Technical Information of China (English)

    张玉峰; 黄姮

    2011-01-01

    本文分析了传统定标比超方法的思想和缺陷,提出将传统情报分析方法与智能分析技术相结合,构建了融合文本自动分类的竞争情报定标比超分析模型。本文提出构建定标比超内容层次指标体系,将其作为文本自动分类的分类体系。两种方法相辅相成、相互优化,实现竞争情报的良性循环型、科学的智能分析。进而,深入研究了该模型的功能任务和情报分析过程与算法。最后,从科学性、时效性、全面性、准确性和动态性方面对该模型进行了性能评价。%This paper analyses the theories and defects of traditional bench-marking and proposes a bench-marking analysis model of competitive intelligence integrated text automatic classification,which integrates traditional intelligence analytical method and inte

  20. International benchmarking of specialty hospitals. A series of case studies on comprehensive cancer centres

    Directory of Open Access Journals (Sweden)

    van Lent Wineke AM

    2010-08-01

    Full Text Available Abstract Background Benchmarking is one of the methods used in business that is applied to hospitals to improve the management of their operations. International comparison between hospitals can explain performance differences. As there is a trend towards specialization of hospitals, this study examines the benchmarking process and the success factors of benchmarking in international specialized cancer centres. Methods Three independent international benchmarking studies on operations management in cancer centres were conducted. The first study included three comprehensive cancer centres (CCC, three chemotherapy day units (CDU were involved in the second study and four radiotherapy departments were included in the final study. Per multiple case study a research protocol was used to structure the benchmarking process. After reviewing the multiple case studies, the resulting description was used to study the research objectives. Results We adapted and evaluated existing benchmarking processes through formalizing stakeholder involvement and verifying the comparability of the partners. We also devised a framework to structure the indicators to produce a coherent indicator set and better improvement suggestions. Evaluating the feasibility of benchmarking as a tool to improve hospital processes led to mixed results. Case study 1 resulted in general recommendations for the organizations involved. In case study 2, the combination of benchmarking and lean management led in one CDU to a 24% increase in bed utilization and a 12% increase in productivity. Three radiotherapy departments of case study 3, were considering implementing the recommendations. Additionally, success factors, such as a well-defined and small project scope, partner selection based on clear criteria, stakeholder involvement, simple and well-structured indicators, analysis of both the process and its results and, adapt the identified better working methods to the own setting, were found

  1. Population normative data for the 10/66 Dementia Research Group cognitive test battery from Latin America, India and China: a cross-sectional survey

    Science.gov (United States)

    Sosa, Ana Luisa; Albanese, Emiliano; Prince, Martin; Acosta, Daisy; Ferri, Cleusa P; Guerra, Mariella; Huang, Yueqin; Jacob, KS; de Rodriguez, Juan Llibre; Salas, Aquiles; Yang, Fang; Gaona, Ciro; Joteeshwaran, AT; Rodriguez, Guillermina; de la Torre, Gabriela Rojas; Williams, Joseph D; Stewart, Robert

    2009-01-01

    Background 1) To report site-specific normative values by age, sex and educational level for four components of the 10/66 Dementia Research Group cognitive test battery; 2) to estimate the main and interactive effects of age, sex, and educational level by site; and 3) to investigate the effect of site by region and by rural or urban location. Methods Population-based cross-sectional one phase catchment area surveys were conducted in Cuba, Dominican Republic, Venezuela, Peru, Mexico, China and India. The protocol included the administration of the Community Screening Instrument for Dementia (CSI 'D', generating the COGSCORE measure of global function), and the Consortium to Establish a Registry for Alzheimer's Disease (CERAD) verbal fluency (VF), word list memory (WLM, immediate recall) and recall (WLR, delayed recall) tests. Only those free of dementia were included in the analysis. Results Older people, and those with less education performed worse on all four tests. The effect of sex was much smaller and less consistent. There was a considerable effect of site after accounting for compositional differences in age, education and sex. Much of this was accounted for by the effect of region with Chinese participants performing better, and Indian participants worse, than those from Latin America. The effect of region was more prominent for VF and WLM than for COGSCORE and WLR. Conclusion Cognitive assessment is a basic element for dementia diagnosis. Age- and education-specific norms are required for this purpose, while the effect of gender can probably be ignored. The basis of cultural effects is poorly understood, but our findings serve to emphasise that normative data may not be safely generalised from one population to another with quite different characteristics. The minimal effects of region on COGSCORE and WLR are reassuring with respect to the cross-cultural validity of the 10/66 dementia diagnosis, which uses only these elements of the 10/66 battery. PMID

  2. TRANSLATING ECOLOGY, PHYSIOLOGY, BIOCHEMISTRY, AND POPULATION GENETICS RESEARCH TO MEET THE CHALLENGE OF TICK AND TICK-BORNE DISEASES IN NORTH AMERICA.

    Science.gov (United States)

    Esteve-Gassent, Maria D; Castro-Arellano, Ivan; Feria-Arroyo, Teresa P; Patino, Ramiro; Li, Andrew Y; Medina, Raul F; de León, Adalberto A Pérez; Rodríguez-Vivas, Roger Iván

    2016-05-01

    Emerging and re-emerging tick-borne diseases threaten public health and the wellbeing of domestic animals and wildlife globally. The adoption of an evolutionary ecology framework aimed to diminish the impact of tick-borne diseases needs to be part of strategies to protect human and animal populations. We present a review of current knowledge on the adaptation of ticks to their environment, and the impact that global change could have on their geographic distribution in North America. Environmental pressures will affect tick population genetics by selecting genotypes able to withstand new and changing environments and by altering the connectivity and isolation of several tick populations. Research in these areas is particularly lacking in the southern United States and most of Mexico with knowledge gaps on the ecology of these diseases, including a void in the identity of reservoir hosts for several tick-borne pathogens. Additionally, the way in which anthropogenic changes to landscapes may influence tick-borne disease ecology remains to be fully understood. Enhanced knowledge in these areas is needed in order to implement effective and sustainable integrated tick management strategies. We propose to refocus ecology studies with emphasis on metacommunity-based approaches to enable a holistic perspective addressing whole pathogen and host assemblages. Network analyses could be used to develop mechanistic models involving multihost-pathogen communities. An increase in our understanding of the ecology of tick-borne diseases across their geographic distribution will aid in the design of effective area-wide tick control strategies aimed to diminish the burden of pathogens transmitted by ticks.

  3. Benchmarking – A tool for judgment or improvement?

    DEFF Research Database (Denmark)

    Rasmussen, Grane Mikael Gregaard

    2010-01-01

    these issues, and describes how effects are closely connected to the perception of benchmarking, the intended users of the system and the application of the benchmarking results. The fundamental basis of this paper is taken from the development of benchmarking in the Danish construction sector. Two distinct...... perceptions of benchmarking will be presented; public benchmarking and best practice benchmarking. These two types of benchmarking are used to characterize and discuss the Danish benchmarking system and to enhance which effects, possibilities and challenges that follow in the wake of using this kind...... of benchmarking. In conclusion it is argued that clients and the Danish government are the intended users of the benchmarking system. The benchmarking results are primarily used by the government for monitoring and regulation of the construction sector and by clients for contractor selection. The dominating use...

  4. Medicare Contracting - Redacted Benchmark Metric Reports

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Centers for Medicare and Medicaid Services has compiled aggregate national benchmark cost and workload metrics using data submitted to CMS by the AB MACs and the...

  5. Professional Performance and Bureaucratic Benchmarking Information

    DEFF Research Database (Denmark)

    Schneider, Melanie L.; Mahlendorf, Matthias D.; Schäffer, Utz

    provision to the chief physician of the respective department. Professional performance is publicly disclosed due to regulatory requirements. At the same time, chief physicians typically receive bureaucratic benchmarking information from the administration. We find that more frequent bureaucratic...

  6. Benchmarking ENDF/B-VII.0

    Science.gov (United States)

    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

  7. XWeB: The XML Warehouse Benchmark

    Science.gov (United States)

    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.

  8. XWeB: the XML Warehouse Benchmark

    CERN Document Server

    Mahboubi, Hadj

    2011-01-01

    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.

  9. Systematic Benchmarking of Diagnostic Technologies for an Electrical Power System

    Science.gov (United States)

    Kurtoglu, Tolga; Jensen, David; Poll, Scott

    2009-01-01

    Automated health management is a critical functionality for complex aerospace systems. A wide variety of diagnostic algorithms have been developed to address this technical challenge. Unfortunately, the lack of support to perform large-scale V&V (verification and validation) of diagnostic technologies continues to create barriers to effective development and deployment of such algorithms for aerospace vehicles. In this paper, we describe a formal framework developed for benchmarking of diagnostic technologies. The diagnosed system is the Advanced Diagnostics and Prognostics Testbed (ADAPT), a real-world electrical power system (EPS), developed and maintained at the NASA Ames Research Center. The benchmarking approach provides a systematic, empirical basis to the testing of diagnostic software and is used to provide performance assessment for different diagnostic algorithms.

  10. Benchmarking of neutron production of heavy-ion transport codes

    Energy Technology Data Exchange (ETDEWEB)

    Remec, I. [Oak Ridge National Laboratory, Oak Ridge, TN 37831-6172 (United States); Ronningen, R. M. [Michigan State Univ., National Superconductiong Cyclotron Laboratory, East Lansing, MI 48824-1321 (United States); Heilbronn, L. [Univ. of Tennessee, 1004 Estabrook Rd., Knoxville, TN 37996-2300 (United States)

    2011-07-01

    Document available in abstract form only, full text of document follows: Accurate prediction of radiation fields generated by heavy ion interactions is important in medical applications, space missions, and in design and operation of rare isotope research facilities. In recent years, several well-established computer codes in widespread use for particle and radiation transport calculations have been equipped with the capability to simulate heavy ion transport and interactions. To assess and validate these capabilities, we performed simulations of a series of benchmark-quality heavy ion experiments with the computer codes FLUKA, MARS15, MCNPX, and PHITS. We focus on the comparisons of secondary neutron production. Results are encouraging; however, further improvements in models and codes and additional benchmarking are required. (authors)

  11. A benchmark for fault tolerant flight control evaluation

    Science.gov (United States)

    Smaili, H.; Breeman, J.; Lombaerts, T.; Stroosma, O.

    2013-12-01

    A large transport aircraft simulation benchmark (REconfigurable COntrol for Vehicle Emergency Return - RECOVER) has been developed within the GARTEUR (Group for Aeronautical Research and Technology in Europe) Flight Mechanics Action Group 16 (FM-AG(16)) on Fault Tolerant Control (2004 2008) for the integrated evaluation of fault detection and identification (FDI) and reconfigurable flight control strategies. The benchmark includes a suitable set of assessment criteria and failure cases, based on reconstructed accident scenarios, to assess the potential of new adaptive control strategies to improve aircraft survivability. The application of reconstruction and modeling techniques, based on accident flight data, has resulted in high-fidelity nonlinear aircraft and fault models to evaluate new Fault Tolerant Flight Control (FTFC) concepts and their real-time performance to accommodate in-flight failures.

  12. Synthetic benchmarks for machine olfaction: Classification, segmentation and sensor damage☆

    Science.gov (United States)

    Ziyatdinov, Andrey; Perera, Alexandre

    2015-01-01

    The design of the signal and data processing algorithms requires a validation stage and some data relevant for a validation procedure. While the practice to share public data sets and make use of them is a recent and still on-going activity in the community, the synthetic benchmarks presented here are an option for the researches, who need data for testing and comparing the algorithms under development. The collection of synthetic benchmark data sets were generated for classification, segmentation and sensor damage scenarios, each defined at 5 difficulty levels. The published data are related to the data simulation tool, which was used to create a virtual array of 1020 sensors with a default set of parameters [1]. PMID:26217732

  13. Benchmarking strategies for measuring the quality of healthcare: problems and prospects.

    Science.gov (United States)

    Lovaglio, Pietro Giorgio

    2012-01-01

    Over the last few years, increasing attention has been directed toward the problems inherent to measuring the quality of healthcare and implementing benchmarking strategies. Besides offering accreditation and certification processes, recent approaches measure the performance of healthcare institutions in order to evaluate their effectiveness, defined as the capacity to provide treatment that modifies and improves the patient's state of health. This paper, dealing with hospital effectiveness, focuses on research methods for effectiveness analyses within a strategy comparing different healthcare institutions. The paper, after having introduced readers to the principle debates on benchmarking strategies, which depend on the perspective and type of indicators used, focuses on the methodological problems related to performing consistent benchmarking analyses. Particularly, statistical methods suitable for controlling case-mix, analyzing aggregate data, rare events, and continuous outcomes measured with error are examined. Specific challenges of benchmarking strategies, such as the risk of risk adjustment (case-mix fallacy, underreporting, risk of comparing noncomparable hospitals), selection bias, and possible strategies for the development of consistent benchmarking analyses, are discussed. Finally, to demonstrate the feasibility of the illustrated benchmarking strategies, an application focused on determining regional benchmarks for patient satisfaction (using 2009 Lombardy Region Patient Satisfaction Questionnaire) is proposed.

  14. Benchmark for license plate character segmentation

    Science.gov (United States)

    Gonçalves, Gabriel Resende; da Silva, Sirlene Pio Gomes; Menotti, David; Shwartz, William Robson

    2016-09-01

    Automatic license plate recognition (ALPR) has been the focus of many researches in the past years. In general, ALPR is divided into the following problems: detection of on-track vehicles, license plate detection, segmentation of license plate characters, and optical character recognition (OCR). Even though commercial solutions are available for controlled acquisition conditions, e.g., the entrance of a parking lot, ALPR is still an open problem when dealing with data acquired from uncontrolled environments, such as roads and highways when relying only on imaging sensors. Due to the multiple orientations and scales of the license plates captured by the camera, a very challenging task of the ALPR is the license plate character segmentation (LPCS) step, because its effectiveness is required to be (near) optimal to achieve a high recognition rate by the OCR. To tackle the LPCS problem, this work proposes a benchmark composed of a dataset designed to focus specifically on the character segmentation step of the ALPR within an evaluation protocol. Furthermore, we propose the Jaccard-centroid coefficient, an evaluation measure more suitable than the Jaccard coefficient regarding the location of the bounding box within the ground-truth annotation. The dataset is composed of 2000 Brazilian license plates consisting of 14000 alphanumeric symbols and their corresponding bounding box annotations. We also present a straightforward approach to perform LPCS efficiently. Finally, we provide an experimental evaluation for the dataset based on five LPCS approaches and demonstrate the importance of character segmentation for achieving an accurate OCR.

  15. The Consortium of Advanced Residential Buildings (CARB) - A Building America Energy Efficient Housing Partnership

    Energy Technology Data Exchange (ETDEWEB)

    Robb Aldrich; Lois Arena; Dianne Griffiths; Srikanth Puttagunta; David Springer

    2010-12-31

    This final report summarizes the work conducted by the Consortium of Advanced Residential Buildings (CARB) (http://www.carb-swa.com/), one of the 'Building America Energy Efficient Housing Partnership' Industry Teams, for the period January 1, 2008 to December 31, 2010. The Building America Program (BAP) is part of the Department of Energy (DOE), Energy Efficiency and Renewable Energy, Building Technologies Program (BTP). The long term goal of the BAP is to develop cost effective, production ready systems in five major climate zones that will result in zero energy homes (ZEH) that produce as much energy as they use on an annual basis by 2020. CARB is led by Steven Winter Associates, Inc. with Davis Energy Group, Inc. (DEG), MaGrann Associates, and Johnson Research, LLC as team members. In partnership with our numerous builders and industry partners, work was performed in three primary areas - advanced systems research, prototype home development, and technical support for communities of high performance homes. Our advanced systems research work focuses on developing a better understanding of the installed performance of advanced technology systems when integrated in a whole-house scenario. Technology systems researched included: - High-R Wall Assemblies - Non-Ducted Air-Source Heat Pumps - Low-Load HVAC Systems - Solar Thermal Water Heating - Ventilation Systems - Cold-Climate Ground and Air Source Heat Pumps - Hot/Dry Climate Air-to-Water Heat Pump - Condensing Boilers - Evaporative condensers - Water Heating CARB continued to support several prototype home projects in the design and specification phase. These projects are located in all five program climate regions and most are targeting greater than 50% source energy savings over the Building America Benchmark home. CARB provided technical support and developed builder project case studies to be included in near-term Joule Milestone reports for the following community scale projects: - SBER Overlook at

  16. Benchmarking Danish Vocational Education and Training Programmes

    DEFF Research Database (Denmark)

    Bogetoft, Peter; Wittrup, Jesper

    This study paper discusses methods whereby Danish vocational education and training colleges can be benchmarked, and presents results from a number of models. It is conceptually complicated to benchmark vocational colleges, as the various colleges in Denmark offer a wide range of course programmes...... attempt to summarise the various effects that the colleges have in two relevant figures, namely retention rates of students and employment rates among students who have completed training programmes....

  17. Aerodynamic Benchmarking of the Deepwind Design

    DEFF Research Database (Denmark)

    Bedona, Gabriele; Schmidt Paulsen, Uwe; Aagaard Madsen, Helge;

    2015-01-01

    The aerodynamic benchmarking for the DeepWind rotor is conducted comparing different rotor geometries and solutions and keeping the comparison as fair as possible. The objective for the benchmarking is to find the most suitable configuration in order to maximize the power production and minimize...... NACA airfoil family. (C) 2015 Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license...

  18. Simple Benchmark Specifications for Space Radiation Protection

    Science.gov (United States)

    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.

  19. The MCNP6 Analytic Criticality Benchmark Suite

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Forrest B. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States). Monte Carlo Codes Group

    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.

  20. Benchmarking for Cost Improvement. Final report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  1. The Teach for America RockCorps, Year 1: Turning Authentic Research Experiences in Geophysics for STEM Teachers into Modeling Instruction™ in High School Classrooms

    Science.gov (United States)

    Garrison, D. R., Jr.; Neubauer, H.; Barber, T. J.; Griffith, W. A.

    2015-12-01

    National reform efforts such as the Next Generation Science Standards, Modeling Instruction™, and Project Lead the Way (PLTW) seek to more closely align K-12 students' STEM learning experiences with the practices of scientific and engineering inquiry. These reform efforts aim to lead students toward deeper understandings constructed through authentic scientific and engineering inquiry in classrooms, particularly via model building and testing, more closely mirroring the professional practice of scientists and engineers, whereas traditional instructional approaches have typically been lecture-driven. In this vein, we describe the approach taken in the first year of the Teach for America (TFA) RockCorps, a five-year, NSF-sponsored project designed to provide authentic research experiences for secondary teachers and foster the development of Geophysics-themed teaching materials through cooperative lesson plan development and purchase of scientific equipment. Initially, two teachers were selected from the local Dallas-Fort Worth Region of TFA to participate in original research studying the failure of rocks under impulsive loads using a Split-Hopkinson-Pressure Bar (SHPB). For the teachers, this work provides a context from which to derive Geophysics-themed lesson plans for their courses, Physics/Pre-AP and Principles of Engineering (POE), offered at two large public high schools in Dallas ISD. The Physics course will incorporate principles of seismic wave propagation to allow students to develop a model of wave behavior, including velocity, refraction, and resonance, and apply the model to predict propagation properties of a variety of waves through multiple media. For the PLTW POE course, tension and compression testing of a variety of rock samples will be incorporated into materials properties and testing units. Also, a project will give a group of seniors in the PLTW Engineering Design and Development course at this certified NAF Academy of Engineering the

  2. Pesquisa em enfermagem nas Américas Investigación en enfermería en las Américas Nursing research in the Americas

    Directory of Open Access Journals (Sweden)

    Ivone Evangelista Cabral

    2010-02-01

    esfuerzos para superar los viejos desafíos y construir nuevos sentidos para la investigación en enfermería.The purpose of the article was to identify a problematic, challenges and strategies recommended in those texts and analysis the applicability of such recommendations reflected on papers published from 2005-2008. A thematic analysis was applied to the full texts available on LILACS data base. Results showed that the development of nursing research was articulated to the neoliberal and globalization economic system, the national health system, the healthcare demands of population, and nursing profession. The post-graduation expansion in Latin America was a result of the international efforts of the Brazilian post-graduation programs, and the increase number of nurse researchers as well as Center of Nursing Research. Because the scientific production is inserted on academic field, the research findings do not become healthcare policy yet. Nursing organizations and their partners need to continue making efforts to overcome old challenges and to build new meanings for nursing research.

  3. Organizational and economic aspects of benchmarking innovative products at the automobile industry enterprises

    Directory of Open Access Journals (Sweden)

    L.M. Taraniuk

    2016-06-01

    Full Text Available The aim of the article. The aim of the article is to determine the nature and characteristics of the use of benchmarking in the activity of domestic enterprises of automobile industry under current economic conditions. The results of the analysis. The article identified the concept of benchmarking, examining the stages of benchmarking, determination the efficiency of benchmarking in work automakers. It is considered the historical aspects of the emergence of benchmarking method in world economics. It is determined the economic aspects of the benchmarking in the work of enterprise automobile industry. The analysis on the stages of benchmarking of innovative products in the modern development of the productive forces and the impact of market factors on the economic activities of companies, including in the enterprise of automobile industry. The attention is focused on the specifics of implementing benchmarking at companies of automobile industry. It is considered statistics number of owners of electric vehicles worldwide. The authors researched market of electric vehicles in Ukraine. Also, it is considered the need of benchmarking using to improve the competitiveness of the national automobile industry especially CJSC “Zaporizhia Automobile Building Plant”. Authors suggested reasonable steps for its improvement. The authors improved methodical approach to assessing the selection of vehicles with the best technical parameters based on benchmarking, which, unlike the existing ones, based on the calculation of the integral factor of technical specifications of vehicles in order to establish better competitive products of companies automobile industry among evaluated. The main indicators of the national production of electric vehicles are shown. Attention is paid to the development of important ways of CJSC “Zaporizhia Automobile Building Plant”, where authors established the aspects that need to pay attention in the management of the

  4. 美国高校财务困境预警研究述评%A Review of Financial Distress and Early-warning Research of Higher Education in America

    Institute of Scientific and Technical Information of China (English)

    郑晓薇

    2011-01-01

    This article systematically discussed the history of higher education financial distress warning research in America since 1970s.Base on detail analysis of the samples, it also provided a new perspective for the further research.%本文对20世纪70年代以来美国关于高校财务困境预警研究方面的文章进行分类统计,系统评述了美国高校财务预警研究的轨迹,在此基础上得出若干启示.

  5. Benchmark problems in which equality plays the major role

    Energy Technology Data Exchange (ETDEWEB)

    Lusk, E.; Wos, L.

    1992-05-01

    We have recently heard rumors that researchers are again studying paramodulation [Wos87] in the context of strategy for its control. In part to facilitate such research, and in part to provide test problems for evaluating other approaches to equality-oriented reasoning, we offer in this article a set of benchmark problems in which equality plays the dominant role. The test problems are taken from group theory, Robbins algebra, combinatory logic, and other areas. For each problem, we include appropriate clauses and comment as to its status with regard to provability by an unaided automated reasoning program.

  6. Benchmark problems in which equality plays the major role

    Energy Technology Data Exchange (ETDEWEB)

    Lusk, E.; Wos, L.

    1992-01-01

    We have recently heard rumors that researchers are again studying paramodulation (Wos87) in the context of strategy for its control. In part to facilitate such research, and in part to provide test problems for evaluating other approaches to equality-oriented reasoning, we offer in this article a set of benchmark problems in which equality plays the dominant role. The test problems are taken from group theory, Robbins algebra, combinatory logic, and other areas. For each problem, we include appropriate clauses and comment as to its status with regard to provability by an unaided automated reasoning program.

  7. Expectations for the methodology and translation of animal research: a survey of the general public, medical students and animal researchers in North America.

    Science.gov (United States)

    Joffe, Ari R; Bara, Meredith; Anton, Natalie; Nobis, Nathan

    2016-09-01

    To determine what are considered acceptable standards for animal research (AR) methodology and translation rate to humans, a validated survey was sent to: a) a sample of the general public, via Sampling Survey International (SSI; Canada), Amazon Mechanical Turk (AMT; USA), a Canadian city festival (CF) and a Canadian children's hospital (CH); b) a sample of medical students (two first-year classes); and c) a sample of scientists (corresponding authors and academic paediatricians). There were 1379 responses from the general public sample (SSI, n = 557; AMT, n = 590; CF, n = 195; CH, n = 102), 205/330 (62%) medical student responses, and 23/323 (7%, too few to report) scientist responses. Asked about methodological quality, most of the general public and medical student respondents expect that: AR is of high quality (e.g. anaesthesia and analgesia are monitored, even overnight, and 'humane' euthanasia, optimal statistical design, comprehensive literature review, randomisation and blinding, are performed), and costs and difficulty are not acceptable justifications for lower quality (e.g. costs of expert consultation, or more laboratory staff). Asked about their expectations of translation to humans (of toxicity, carcinogenicity, teratogenicity and treatment findings), most expect translation more than 60% of the time. If translation occurred less than 20% of the time, a minority disagreed that this would "significantly reduce your support for AR". Medical students were more supportive of AR, even if translation occurred less than 20% of the time. Expectations for AR are much higher than empirical data show to have been achieved.

  8. Benchmarking von Krankenhausinformationssystemen – eine vergleichende Analyse deutschsprachiger Benchmarkingcluster

    Directory of Open Access Journals (Sweden)

    Jahn, Franziska

    2015-08-01

    Full Text Available Benchmarking is a method of strategic information management used by many hospitals today. During the last years, several benchmarking clusters have been established within the German-speaking countries. They support hospitals in comparing and positioning their information system’s and information management’s costs, performance and efficiency against other hospitals. In order to differentiate between these benchmarking clusters and to provide decision support in selecting an appropriate benchmarking cluster, a classification scheme is developed. The classification scheme observes both general conditions and examined contents of the benchmarking clusters. It is applied to seven benchmarking clusters which have been active in the German-speaking countries within the last years. Currently, performance benchmarking is the most frequent benchmarking type, whereas the observed benchmarking clusters differ in the number of benchmarking partners and their cooperation forms. The benchmarking clusters also deal with different benchmarking subjects. Assessing costs and quality application systems, physical data processing systems, organizational structures of information management and IT services processes are the most frequent benchmarking subjects. There is still potential for further activities within the benchmarking clusters to measure strategic and tactical information management, IT governance and quality of data and data-processing processes. Based on the classification scheme and the comparison of the benchmarking clusters, we derive general recommendations for benchmarking of hospital information systems.

  9. Storage-Intensive Supercomputing Benchmark Study

    Energy Technology Data Exchange (ETDEWEB)

    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

  10. Full sphere hydrodynamic and dynamo benchmarks

    KAUST Repository

    Marti, P.

    2014-01-26

    Convection in planetary cores can generate fluid flow and magnetic fields, and a number of sophisticated codes exist to simulate the dynamic behaviour of such systems. We report on the first community activity to compare numerical results of computer codes designed to calculate fluid flow within a whole sphere. The flows are incompressible and rapidly rotating and the forcing of the flow is either due to thermal convection or due to moving boundaries. All problems defined have solutions that alloweasy comparison, since they are either steady, slowly drifting or perfectly periodic. The first two benchmarks are defined based on uniform internal heating within the sphere under the Boussinesq approximation with boundary conditions that are uniform in temperature and stress-free for the flow. Benchmark 1 is purely hydrodynamic, and has a drifting solution. Benchmark 2 is a magnetohydrodynamic benchmark that can generate oscillatory, purely periodic, flows and magnetic fields. In contrast, Benchmark 3 is a hydrodynamic rotating bubble benchmark using no slip boundary conditions that has a stationary solution. Results from a variety of types of code are reported, including codes that are fully spectral (based on spherical harmonic expansions in angular coordinates and polynomial expansions in radius), mixed spectral and finite difference, finite volume, finite element and also a mixed Fourier-finite element code. There is good agreement between codes. It is found that in Benchmarks 1 and 2, the approximation of a whole sphere problem by a domain that is a spherical shell (a sphere possessing an inner core) does not represent an adequate approximation to the system, since the results differ from whole sphere results. © The Authors 2014. Published by Oxford University Press on behalf of The Royal Astronomical Society.

  11. The conjugate gradient NAS parallel benchmark on the IBM SP1

    Energy Technology Data Exchange (ETDEWEB)

    Trefethen, A.E.; Zhang, T. [Cornell Univ., Ithaca, NY (United States)

    1994-12-31

    The NAS Parallel Benchmarks are a suite of eight benchmark problems developed at the NASA Ames Research Center. They are specified in such a way that the benchmarkers are free to choose the language and method of implementation to suit the system in which they are interested. In this presentation the authors will discuss the Conjugate Gradient benchmark and its implementation on the IBM SP1. The SP1 is a parallel system which is comprised of RS/6000 nodes connected by a high performance switch. They will compare the results of the SP1 implementation with those reported for other machines. At this time, such a comparison shows the SP1 to be very competitive.

  12. Towards a benchmark simulation model for plant-wide control strategy performance evaluation of WWTPs

    DEFF Research Database (Denmark)

    Jeppsson, Ulf; Rosen, Christian; Alex, Jens;

    2006-01-01

    The COST/IWA benchmark simulation model has been available for seven years. Its primary purpose has been to create a platform for control strategy benchmarking of activated sludge processes. The fact that the benchmark has resulted in more than 100 publications, not only in Europe but also...... worldwide, demonstrates the interest in such a tool within the research community In this paper, an extension of the benchmark simulation model no 1 (BSM1) is proposed. This extension aims at facilitating control strategy development and performance evaluation at a plant-wide level and, consequently...... the changes, the evaluation period has been extended to one year. A prolonged evaluation period allows for long-term control strategies to be assessed and enables the use of control handles that cannot be evaluated in a realistic fashion in the one-week BSM1 evaluation period. In the paper, the extended plant...

  13. The Development of a Benchmark Tool for NoSQL Databases

    Directory of Open Access Journals (Sweden)

    Ion LUNGU

    2013-07-01

    Full Text Available The aim of this article is to describe a proposed benchmark methodology and software application targeted at measuring the performance of both SQL and NoSQL databases. These represent the results obtained during PhD research (being actually a part of a larger application intended for NoSQL database management. A reason for aiming at this particular subject is the complete lack of benchmarking tools for NoSQL databases, except for YCBS [1] and a benchmark tool made specifically to compare Redis to RavenDB. While there are several well-known benchmarking systems for classical relational databases (starting with the canon TPC-C, TPC-E and TPC-H, on the other side of databases world such tools are mostly missing and seriously needed.

  14. The results of the pantograph-catenary interaction benchmark

    Science.gov (United States)

    Bruni, Stefano; Ambrosio, Jorge; Carnicero, Alberto; Cho, Yong Hyeon; Finner, Lars; Ikeda, Mitsuru; Kwon, Sam Young; Massat, Jean-Pierre; Stichel, Sebastian; Tur, Manuel; Zhang, Weihua

    2015-03-01

    This paper describes the results of a voluntary benchmark initiative concerning the simulation of pantograph-catenary interaction, which was proposed and coordinated by Politecnico di Milano and participated by 10 research institutions established in 9 different countries across Europe and Asia. The aims of the benchmark are to assess the dispersion of results on the same simulation study cases, to demonstrate the accuracy of numerical methodologies and simulation models and to identify the best suited modelling approaches to study pantograph-catenary interaction. One static and three dynamic simulation cases were defined for a non-existing but realistic high-speed pantograph-catenary couple. These cases were run using 10 of the major simulation codes presently in use for the study of pantograph-catenary interaction, and the results are presented and critically discussed here. All input data required to run the study cases are also provided, allowing the use of this benchmark as a term of comparison for other simulation codes.

  15. [Inequities in cardiovascular diseases in Latin America].

    Science.gov (United States)

    Fleischer, Nancy L; Diez Roux, Ana V

    2013-01-01

    In high-income countries, social inequalities in cardiovascular disease (CVD) risk are well-documented. Although Latin America has a rich history of theory and conceptual discussion regarding social inequalities in health, empirical research has been more limited. In this commentary we summarize recent empirical work on social inequalities in CVD risk in Latin America, and highlight key research needs as well as implications for prevention. Although much remains unknown about the social patterning of CVD in Latin America, the limited studies to date indicate that inequalities in CVD risk vary across populations and markers of socioeconomic position, as well as disease risk marker. The strongest social inequalities are seen among women, and in urban areas, with regards to obesity, diabetes, and diet. Few studies, though, have been conducted in some parts of Latin America, including the countries of Central America and northern South America. Vital registration systems and nationally-representative risk factor surveys can be important sources of data, as long as information on socioeconomic indicators is collected. Longitudinal studies will also be important for investigating factors driving social inequalities. As policies and prevention strategies are put into place to reduce CVD in Latin America, they must also address factors generating social inequalities in CVD risk.

  16. Criteria of benchmark selection for efficient flexible multibody system formalisms

    Directory of Open Access Journals (Sweden)

    Valášek M.

    2007-10-01

    Full Text Available The paper deals with the selection process of benchmarks for testing and comparing efficient flexible multibody formalisms. The existing benchmarks are briefly summarized. The purposes for benchmark selection are investigated. The result of this analysis is the formulation of the criteria of benchmark selection for flexible multibody formalisms. Based on them the initial set of suitable benchmarks is described. Besides that the evaluation measures are revised and extended.

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

    Science.gov (United States)

    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…

  18. Test Nationally, Benchmark Locally: Using Local DIBELS Benchmarks to Predict Performance on the Pssa

    Science.gov (United States)

    Ferchalk, Matthew R.

    2013-01-01

    The Dynamic Indicators of Basic Early Literacy Skills (DIBELS) benchmarks are frequently used to make important decision regarding student performance. More information, however, is needed to understand if the nationally-derived benchmarks created by the DIBELS system provide the most accurate criterion for evaluating reading proficiency. The…

  19. GeoCorps America

    Science.gov (United States)

    Dawson, M.

    2011-12-01

    GeoCorps America, a program of the Geological Society of America's (GSA) Education and Outreach Department, provides short-term geoscience jobs in America's most amazing public lands. These jobs are hosted on federal lands managed by GeoCorps' three partner agencies: the National Park Service (NPS), the U.S. Forest Service (USFS), and the Bureau of Land Management (BLM). Agency staff submit to GSA position descriptions that help meet their geoscience needs. GSA advertises the positions online, recruits applicants from its 24,000+ members, and coordinates the placement of the candidates selected by agency staff. The typical GeoCorps position lasts for three months, pays a stipend of $2,750, and provides either free housing or a housing allowance. Some GeoCorps positions are classified as "Guest Scientist" positions, which generally last longer, involve larger payments, and require a higher level of expertise. Most GeoCorps positions occur during the spring/summer, but an increasing number of positions are being offered during the fall/winter. GeoCorps positions are open to geoscientists of all levels, from undergraduates through retired professionals. GeoCorps projects involve field and laboratory-based geoscience research, but some projects focus on developing educational programs and materials for staff, volunteers, and the public. The subject areas covered by GeoCorps projects include geology, hydrology, paleontology, mapping/GIS, soils, geo-hazards, cave/karst science, and more. GeoCorps positions have taken place at over 125 different locations nationwide, including Grand Canyon National Park, Sierra National Forest, and Craters of the Moon National Monument. In 2011, GeoCorps began offering GeoCorps Diversity Internships and GeoCorps American Indian Internships. The introduction of these programs doubled the level of diversity among GeoCorps participants. This increase in diversity is helping GSA and its partner agencies in meeting its mutual goal of

  20. Toxicological benchmarks for wildlife: 1994 Revision

    Energy Technology Data Exchange (ETDEWEB)

    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.

  1. Building America House Simulation Protocols

    Energy Technology Data Exchange (ETDEWEB)

    Hendron, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Engebrecht, Cheryn [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2010-09-01

    The House Simulation Protocol document was developed to track and manage progress toward Building America's multi-year, average whole-building energy reduction research goals for new construction and existing homes, using a consistent analytical reference point. This report summarizes the guidelines for developing and reporting these analytical results in a consistent and meaningful manner for all home energy uses using standard operating conditions.

  2. Gangs in Central America

    Science.gov (United States)

    2008-10-17

    Citizen Security held in July 2008 indicated that Guatemala now has the second highest murder rate in Central America (roughly 45 per 100,000 people...training regional security forces.48 In recent years, the U.S. Southern Command has taken a leading role in discussing the problem of citizen security in...the results CRS-19 51 “Memo: The Merida Initiative and Citizen Security in Mexico and Central America,” Washington Office on Latin America, March 2008

  3. Energy benchmarking of South Australian WWTPs.

    Science.gov (United States)

    Krampe, J

    2013-01-01

    Optimising the energy consumption and energy generation of wastewater treatment plants (WWTPs) is a topic with increasing importance for water utilities in times of rising energy costs and pressures to reduce greenhouse gas (GHG) emissions. Assessing the energy efficiency and energy optimisation of a WWTP are difficult tasks as most plants vary greatly in size, process layout and other influencing factors. To overcome these limits it is necessary to compare energy efficiency with a statistically relevant base to identify shortfalls and optimisation potential. Such energy benchmarks have been successfully developed and used in central Europe over the last two decades. This paper demonstrates how the latest available energy benchmarks from Germany have been applied to 24 WWTPs in South Australia. It shows how energy benchmarking can be used to identify shortfalls in current performance, prioritise detailed energy assessments and help inform decisions on capital investment.

  4. Confidential benchmarking based on multiparty computation

    DEFF Research Database (Denmark)

    Damgård, Ivan Bjerre; Damgård, Kasper Lyneborg; Nielsen, Kurt;

    We report on the design and implementation of a system that uses multiparty computation to enable banks to benchmark their customers' confidential performance data against a large representative set of confidential performance data from a consultancy house. The system ensures that both the banks......' and the consultancy house's data stays confidential, the banks as clients learn nothing but the computed benchmarking score. In the concrete business application, the developed prototype help Danish banks to find the most efficient customers among a large and challenging group of agricultural customers with too much...... debt. We propose a model based on linear programming for doing the benchmarking and implement it using the SPDZ protocol by Damgård et al., which we modify using a new idea that allows clients to supply data and get output without having to participate in the preprocessing phase and without keeping...

  5. FGK Benchmark Stars A new metallicity scale

    CERN Document Server

    Jofre, Paula; Soubiran, C; Blanco-Cuaresma, S; Pancino, E; Bergemann, M; Cantat-Gaudin, T; Hernandez, J I Gonzalez; Hill, V; Lardo, C; de Laverny, P; Lind, K; Magrini, L; 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; Worley, C C

    2013-01-01

    In the era of large spectroscopic surveys of stars of the Milky Way, atmospheric parameter pipelines require reference stars to evaluate and homogenize their values. We provide a new metallicity scale for the FGK benchmark stars based on their corresponding fundamental effective temperature and surface gravity. This was done by analyzing homogeneously with up to seven different methods a spectral library of benchmark stars. Although our direct aim was to provide a reference metallicity to be used by the Gaia-ESO Survey, the fundamental effective temperatures and surface gravities of benchmark stars of Heiter et al. 2013 (in prep) and their metallicities obtained in this work can also be used as reference parameters for other ongoing surveys, such as Gaia, HERMES, RAVE, APOGEE and LAMOST.

  6. Professional Performance and Bureaucratic Benchmarking Information

    DEFF Research Database (Denmark)

    Schneider, Melanie L.; Mahlendorf, Matthias D.; Schäffer, Utz

    Professionals are often expected to be reluctant with regard to bureaucratic controls because of assumed conflicting values and goals of the organization vis-à-vis the profession. We suggest however, that the provision of bureaucratic benchmarking information is positively associated with profess......Professionals are often expected to be reluctant with regard to bureaucratic controls because of assumed conflicting values and goals of the organization vis-à-vis the profession. We suggest however, that the provision of bureaucratic benchmarking information is positively associated...... for 191 orthopaedics departments of German hospitals matched with survey data on bureaucratic benchmarking information provision to the chief physician of the respective department. Professional performance is publicly disclosed due to regulatory requirements. At the same time, chief physicians typically...

  7. Shielding Integral Benchmark Archive and Database (SINBAD)

    Energy Technology Data Exchange (ETDEWEB)

    Kirk, Bernadette Lugue [ORNL; Grove, Robert E [ORNL; Kodeli, I. [International Atomic Energy Agency (IAEA); Sartori, Enrico [ORNL; Gulliford, J. [OECD Nuclear Energy Agency

    2011-01-01

    The Shielding Integral Benchmark Archive and Database (SINBAD) collection of benchmarks was initiated in the early 1990 s. SINBAD is an international collaboration between the Organization for Economic Cooperation and Development s Nuclear Energy Agency Data Bank (OECD/NEADB) and the Radiation Safety Information Computational Center (RSICC) at Oak Ridge National Laboratory (ORNL). SINBAD is a major attempt to compile experiments and corresponding computational models with the goal of preserving institutional knowledge and expertise that need to be handed down to future scientists. SINBAD is also a learning tool for university students and scientists who need to design experiments or gain expertise in modeling and simulation. The SINBAD database is currently divided into three categories fission, fusion, and accelerator benchmarks. Where possible, each experiment is described and analyzed using deterministic or probabilistic (Monte Carlo) radiation transport software.

  8. DWEB: A Data Warehouse Engineering Benchmark

    CERN Document Server

    Darmont, Jérôme; Boussaïd, Omar

    2005-01-01

    Data warehouse architectural choices and optimization techniques are critical to decision support query performance. To facilitate these choices, the performance of the designed data warehouse must be assessed. This is usually done with the help of benchmarks, which can either help system users comparing the performances of different systems, or help system engineers testing the effect of various design choices. While the TPC standard decision support benchmarks address the first point, they are not tuneable enough to address the second one and fail to model different data warehouse schemas. By contrast, our Data Warehouse Engineering Benchmark (DWEB) allows to generate various ad-hoc synthetic data warehouses and workloads. DWEB is fully parameterized to fulfill data warehouse design needs. However, two levels of parameterization keep it relatively easy to tune. Finally, DWEB is implemented as a Java free software that can be interfaced with most existing relational database management systems. A sample usag...

  9. Benchmarking optimization solvers for structural topology optimization

    DEFF Research Database (Denmark)

    Rojas Labanda, Susana; Stolpe, Mathias

    2015-01-01

    The purpose of this article is to benchmark different optimization solvers when applied to various finite element based structural topology optimization problems. An extensive and representative library of minimum compliance, minimum volume, and mechanism design problem instances for different...... sizes is developed for this benchmarking. The problems are based on a material interpolation scheme combined with a density filter. Different optimization solvers including Optimality Criteria (OC), the Method of Moving Asymptotes (MMA) and its globally convergent version GCMMA, the interior point...... profiles conclude that general solvers are as efficient and reliable as classical structural topology optimization solvers. Moreover, the use of the exact Hessians in SAND formulations, generally produce designs with better objective function values. However, with the benchmarked implementations solving...

  10. A Benchmarking System for Domestic Water Use

    Directory of Open Access Journals (Sweden)

    Dexter V. L. Hunt

    2014-05-01

    Full Text Available The national demand for water in the UK is predicted to increase, exacerbated by a growing UK population, and home-grown demands for energy and food. When set against the context of overstretched existing supply sources vulnerable to droughts, particularly in increasingly dense city centres, the delicate balance of matching minimal demands with resource secure supplies becomes critical. When making changes to "internal" demands the role of technological efficiency and user behaviour cannot be ignored, yet existing benchmarking systems traditionally do not consider the latter. This paper investigates the practicalities of adopting a domestic benchmarking system (using a band rating that allows individual users to assess their current water use performance against what is possible. The benchmarking system allows users to achieve higher benchmarks through any approach that reduces water consumption. The sensitivity of water use benchmarks are investigated by making changes to user behaviour and technology. The impact of adopting localised supplies (i.e., Rainwater harvesting—RWH and Grey water—GW and including "external" gardening demands are investigated. This includes the impacts (in isolation and combination of the following: occupancy rates (1 to 4; roof size (12.5 m2 to 100 m2; garden size (25 m2 to 100 m2 and geographical location (North West, Midlands and South East, UK with yearly temporal effects (i.e., rainfall and temperature. Lessons learnt from analysis of the proposed benchmarking system are made throughout this paper, in particular its compatibility with the existing Code for Sustainable Homes (CSH accreditation system. Conclusions are subsequently drawn for the robustness of the proposed system.

  11. Design of a Regional Program for Renewable Energy and Energy Efficiency Research and Innovation Networks in Latin America and the Caribbean

    OpenAIRE

    Décio Gazzoni; Gabriel Blanco; Isaias Macedo; Arturo Morales-Acevedo; Anibal Borroto

    2010-01-01

    The overall purpose of this study is to help foster the production and use of renewable energy in Latin America and the Caribbean and develop feasible and widely accepted energy efficiency models, by supporting R&D networks aiming to developing and transferring state of the art technology, adapted to the region, on a sustainable basis, considering environmental, economic and social aspects. The document provides an overview of several renewable energy technologies, including present status, p...

  12. Benchmarking af kommunernes førtidspensionspraksis

    DEFF Research Database (Denmark)

    Gregersen, Ole

    Hvert år udgiver Den Sociale Ankestyrelse statistikken over afgørelser i sager om førtidspension. I forbindelse med årsstatistikken udgives resultater fra en benchmarking model, hvor antal tilkendelser i den enkelte kommune sammenlignes med et forventet antal tilkendelser, hvis kommunen havde haft...... samme afgørelsespraksis, som den "gennemsnitlige kommune", når vi korrigerer for den sociale struktur i kommunen. Den hidtil anvendte benchmarking model er dokumenteret i Ole Gregersen (1994): Kommunernes Pensionspraksis, Servicerapport, Socialforskningsinstituttet. I dette notat dokumenteres en...

  13. Toxicological benchmarks for wildlife: 1996 Revision

    Energy Technology Data Exchange (ETDEWEB)

    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.

  14. Benchmarking Energy Efficiency World-wide in the Beer Industry 2003. Feedback report to the participating breweries

    Energy Technology Data Exchange (ETDEWEB)

    Wouda, P.

    2004-10-27

    Following the success of the first Worldwide Energy Efficiency Benchmark (WEEB) in the brewing Industry in 2000 using the data from 1999, a second WEEB was set up in 2004 using the data from 2003. The results of the energy benchmark 2003 are presented in this report. The Dutch and Belgium brewers commissioned the study and a consortium of KWA Business Consultants (Amersfoort, The Netherlands) and Brewing Research International (Surrey, UK) performed a world-wide benchmarking study on energy efficiency in the brewing industry. 158 breweries from all over the world, representing 26% of the world's beer production, took part in this project (all with an output of at least 0.5 million hectolitres beer per year). This report consists out of two parts: a description of the methodology, used for benchmarking the energy efficiency in the brewing industry; and the results of the benchmark in world wide figures.

  15. Comparative Analysis of Working Status of Clinical Research Coordinator (CRC) During Clinical Trials in China and the United State of America%中美临床试验协调员工作现状比较分析

    Institute of Scientific and Technical Information of China (English)

    胡牧; 支修益

    2012-01-01

    Analysis of working status of clinical research coordinator during clinical trials in China and United State of America by his experience in training and working is done, to inspire the future work of clinic trails in China.%通过查阅有关CRC的文献资料,并结合笔者在美国参加的CRC培训、参与的美国临床试验过程,以期对我国临床试验未来的发展有些许启示作用.

  16. America Saves! Energizing Main Street's Small Businesses

    Energy Technology Data Exchange (ETDEWEB)

    Lindberg, James [National Trust for Historic Preservation, Washington, DC (United States)

    2016-09-30

    The America Saves! Energizing Main Street Small Businesses project engaged the 1,200-member National Main Street Center (NMSC) network of downtown organizations and other local, regional, and national partners to test a methodology for sharing customized energy efficiency information with owners of commercial buildings smaller than 50,000 square feet. Led by the National Trust for Historic Preservation’s Preservation Green Lab, the project marshalled local staff and volunteers to gather voluntarily-disclosed energy use information from participating businesses. This information was analyzed using a remote auditing tool (validated by the National Renewable Energy Lab) to assess energy savings opportunities and design retrofit strategies targeting seven building types (food service and sales, attached mixed-use, strip mall, retail, office, lodging, and schools). The original project design contemplated extensive leveraging of the Green Button protocol for sharing annualized utility data at a district scale. Due the lack of adoption of Green Button, the project partners developed customized approaches to data collection in each of twelve pilot communities. The project team encountered considerable challenges in gathering standardized annual utility data from local partners. After overcoming these issues, the data was uploaded to a data storehouse. Over 450 properties were benchmarked and the remote auditing tool was tested using full building profiles and utility records for more than 100 commercial properties in three of the pilot communities. The audit tool demonstrated potential for quickly capturing, analyzing, and communicating energy efficiency opportunities in small commercial buildings. However, the project team found that the unique physical characteristics and use patterns (partial vacancy, periodic intensive uses) of small commercial buildings required more trouble-shooting and data correction than was anticipated. In addition, the project revealed that

  17. Waiting for Treatment for Chronic Pain – a Survey of Existing Benchmarks: Toward Establishing Evidence-Based Benchmarks for Medically Acceptable Waiting Times

    Directory of Open Access Journals (Sweden)

    Mary E Lynch

    2007-01-01

    Full Text Available As medical costs escalate, health care resources must be prioritized. In this context, there is an increasing need for benchmarks and best practices in wait time management. In December 2005, the Canadian Pain Society struck a Task Force to identify benchmarks for acceptable wait times for treatment of chronic pain. The task force mandate included a systematic review and survey to identify national or international wait time benchmarks for chronic pain, proposed or in use, along with a review of the evidence upon which they are based. An extensive systematic review of the literature and a survey of International Association for the Study of Pain Chapter Presidents and key informants has identified that there are no established benchmarks or guidelines for acceptable wait times for the treatment of chronic pain in use in the world. In countries with generic guidelines or wait time standards that apply to all outpatient clinics, there have been significant challenges faced by pain clinics in meeting the established targets. Important next steps are to ensure appropriate additional research and the establishment of international benchmarks or guidelines for acceptable wait times for the treatment of chronic pain. This will facilitate advocacy for improved access to appropriate care for people suffering from chronic pain around the world.

  18. Towards a software evolution benchmark

    OpenAIRE

    Demeyer, Serge; Mens, Tom; Wermelinger, Michel

    2001-01-01

    Case-studies are extremely popular in rapidly evolving research disciplines such as software engineering because they allow for a quick but fair assessment of new techniques. Unfortunately, a proper experimental set-up is rarely the case: all too often case-studies are based on a single small toy-example chosen to favour the technique under study. Such lack of scientific rigor prevents fair evaluation and has disastrous consequences for the credibility of our field. In this paper, we propose ...

  19. America's Children and the Environment

    Science.gov (United States)

    ... Protection Agency Search Search America's Children and the Environment (ACE) Share Facebook Twitter Google+ Pinterest Contact Us ... of updates to ACE . America's Children and the Environment (ACE) America's Children and the Environment (ACE) is ...

  20. Building America Top Innovations 2012: Vapor Retarder Classification

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes research in vapor retarders. Since 2006 the IRC has permitted Class III vapor retarders like latex paint (see list above) in all climate zones under certain conditions thanks to research by Building America teams.

  1. The Research on Elastic Space to Cut Benchmark Interest Loan Rate of Commercial Banks%商业银行贷款利率下调弹性空间研究

    Institute of Scientific and Technical Information of China (English)

    陆岷峰; 李琴

    2015-01-01

    自我国经济进入新常态,经济增速趋缓,越来越多的政策预期寄希望于利率下调,但过激进或过温和的利率政策都不利于实体经济的发展。通过对当前利率水平与各要素之间的比较分析发现,我国商业银行贷款基准利率下调空间已十分有限。因此,促进实体经济的发展,在充分运用利率杠杆促进实体经济的发展时,还必须同时实施产业结构调整等其他措施来进行经济综合治理。%Since China's economy has entered a new normal,economic growth has slowed down,and a growing number of policy expectations lie in the hope to cut interest rates.But too radical or too moderate interest rate policy is not conducive to the development of the real econ-omy.According to the current our country interest rate level and the comparing analysis be-tween each factor,it shows that the space to cut benchmark interest loan rate of commercial banks is very limited.Therefore,promoting the development of the real economy,in the full use of the role of interest rate leverage to revitalize the real economy,it is necessary to imple-ment the industrial structure adjustment and other measures to carry out economic comprehen-sive control.

  2. Benchmarking of methods for genomic taxonomy

    DEFF Research Database (Denmark)

    Larsen, Mette Voldby; Cosentino, Salvatore; Lukjancenko, Oksana;

    2014-01-01

    . Nevertheless, the method has been found to have a number of shortcomings. In the current study, we trained and benchmarked five methods for whole-genome sequence-based prokaryotic species identification on a common data set of complete genomes: (i) SpeciesFinder, which is based on the complete 16S rRNA gene...

  3. Seven Benchmarks for Information Technology Investment.

    Science.gov (United States)

    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)

  4. Simple benchmark for complex dose finding studies.

    Science.gov (United States)

    Cheung, Ying Kuen

    2014-06-01

    While a general goal of early phase clinical studies is to identify an acceptable dose for further investigation, modern dose finding studies and designs are highly specific to individual clinical settings. In addition, as outcome-adaptive dose finding methods often involve complex algorithms, it is crucial to have diagnostic tools to evaluate the plausibility of a method's simulated performance and the adequacy of the algorithm. In this article, we propose a simple technique that provides an upper limit, or a benchmark, of accuracy for dose finding methods for a given design objective. The proposed benchmark is nonparametric optimal in the sense of O'Quigley et al. (2002, Biostatistics 3, 51-56), and is demonstrated by examples to be a practical accuracy upper bound for model-based dose finding methods. We illustrate the implementation of the technique in the context of phase I trials that consider multiple toxicities and phase I/II trials where dosing decisions are based on both toxicity and efficacy, and apply the benchmark to several clinical examples considered in the literature. By comparing the operating characteristics of a dose finding method to that of the benchmark, we can form quick initial assessments of whether the method is adequately calibrated and evaluate its sensitivity to the dose-outcome relationships.

  5. Professional Performance and Bureaucratic Benchmarking Information

    DEFF Research Database (Denmark)

    Schneider, Melanie L.; Mahlendorf, Matthias D.; Schäffer, Utz

    Professionals are often expected to be reluctant with regard to bureaucratic controls because of assumed conflicting values and goals of the organization vis-à-vis the profession. We suggest however, that the provision of bureaucratic benchmarking information is positively associated with profess......Professionals are often expected to be reluctant with regard to bureaucratic controls because of assumed conflicting values and goals of the organization vis-à-vis the profession. We suggest however, that the provision of bureaucratic benchmarking information is positively associated...... with professional performance. Employed professionals will further be more open to consider bureaucratic benchmarking information provided by the administration, if they are aware that their professional performance is low. To test our hypotheses, we rely on a sample of archival public professional performance data...... for 191 orthopaedics departments of German hospitals matched with survey data on bureaucratic benchmarking information provision to the chief physician of the respective department. Professional performance is publicly disclosed due to regulatory requirements. At the same time, chief physicians typically...

  6. Benchmarking Peer Production Mechanisms, Processes & Practices

    Science.gov (United States)

    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…

  7. Cleanroom Energy Efficiency: Metrics and Benchmarks

    Energy Technology Data Exchange (ETDEWEB)

    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.

  8. Benchmarking 2010: Trends in Education Philanthropy

    Science.gov (United States)

    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)…

  9. Benchmark Experiment for Beryllium Slab Samples

    Institute of Scientific and Technical Information of China (English)

    NIE; Yang-bo; BAO; Jie; HAN; Rui; RUAN; Xi-chao; REN; Jie; HUANG; Han-xiong; ZHOU; Zu-ying

    2015-01-01

    In order to validate the evaluated nuclear data on beryllium,a benchmark experiment has been performed at China Institution of Atomic Energy(CIAE).Neutron leakage spectra from pure beryllium slab samples(10cm×10cm×11cm)were measured at 61°and 121°using timeof-

  10. Benchmarking 2011: Trends in Education Philanthropy

    Science.gov (United States)

    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…

  11. Operational benchmarking of Japanese and Danish hopsitals

    DEFF Research Database (Denmark)

    Traberg, Andreas; Itoh, Kenji; Jacobsen, Peter

    2010-01-01

    This benchmarking model is designed as an integration of three organizational dimensions suited for the healthcare sector. The model incorporates posterior operational indicators, and evaluates upon aggregation of performance. The model is tested upon seven cases from Japan and Denmark. Japanese...

  12. Benchmark Generation and Simulation at Extreme Scale

    Energy Technology Data Exchange (ETDEWEB)

    Lagadapati, Mahesh [North Carolina State University (NCSU), Raleigh; Mueller, Frank [North Carolina State University (NCSU), Raleigh; Engelmann, Christian [ORNL

    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.

  13. Thermodynamic benchmark study using Biacore technology

    NARCIS (Netherlands)

    Navratilova, I.; Papalia, G.A.; Rich, R.L.; Bedinger, D.; Brophy, S.; Condon, B.; Deng, T.; Emerick, A.W.; Guan, H.W.; Hayden, T.; Heutmekers, T.; Hoorelbeke, B.; McCroskey, M.C.; Murphy, M.M.; Nakagawa, T.; Parmeggiani, F.; Xiaochun, Q.; Rebe, S.; Nenad, T.; Tsang, T.; Waddell, M.B.; Zhang, F.F.; Leavitt, S.; Myszka, D.G.

    2007-01-01

    A total of 22 individuals participated in this benchmark study to characterize the thermodynamics of small-molecule inhibitor-enzyme interactions using Biacore instruments. Participants were provided with reagents (the enzyme carbonic anhydrase II, which was immobilized onto the sensor surface, and

  14. Alberta K-12 ESL Proficiency Benchmarks

    Science.gov (United States)

    Salmon, Kathy; Ettrich, Mike

    2012-01-01

    The Alberta K-12 ESL Proficiency Benchmarks are organized by division: kindergarten, grades 1-3, grades 4-6, grades 7-9, and grades 10-12. They are descriptors of language proficiency in listening, speaking, reading, and writing. The descriptors are arranged in a continuum of seven language competences across five proficiency levels. Several…

  15. Algorithm and Architecture Independent Benchmarking with SEAK

    Energy Technology Data Exchange (ETDEWEB)

    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. A human benchmark for language recognition

    NARCIS (Netherlands)

    Orr, R.; Leeuwen, D.A. van

    2009-01-01

    In this study, we explore a human benchmark in language recognition, for the purpose of comparing human performance to machine performance in the context of the NIST LRE 2007. Humans are categorised in terms of language proficiency, and performance is presented per proficiency. Themain challenge in

  17. Benchmarking Year Five Students' Reading Abilities

    Science.gov (United States)

    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…

  18. Benchmarking European Gas Transmission System Operators

    DEFF Research Database (Denmark)

    Agrell, Per J.; Bogetoft, Peter; Trinkner, Urs

    This is the final report for the pan-European efficiency benchmarking of gas transmission system operations commissioned by the Netherlands Authority for Consumers and Markets (ACM), Den Haag, on behalf of the Council of European Energy Regulators (CEER) under the supervision of the authors....

  19. Electricity consumption in school buildings - benchmark and web tools; Elforbrug i skoler - benchmark og webvaerktoej

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The aim of this project has been to produce benchmarks for electricity consumption in Danish schools in order to encourage electricity conservation. An internet programme has been developed with the aim of facilitating schools' access to benchmarks and to evaluate energy consumption. The overall purpose is to create increased attention to the electricity consumption of each separate school by publishing benchmarks which take the schools' age and number of pupils as well as after school activities into account. Benchmarks can be used to make green accounts and work as markers in e.g. energy conservation campaigns, energy management and for educational purposes. The internet tool can be found on www.energiguiden.dk. (BA)

  20. Benchmark 1 - Failure Prediction after Cup Drawing, Reverse Redrawing and Expansion Part A: Benchmark Description

    Science.gov (United States)

    Watson, Martin; Dick, Robert; Huang, Y. Helen; Lockley, Andrew; Cardoso, Rui; Santos, Abel

    2016-08-01

    This Benchmark is designed to predict the fracture of a food can after drawing, reverse redrawing and expansion. The aim is to assess different sheet metal forming difficulties such as plastic anisotropic earing and failure models (strain and stress based Forming Limit Diagrams) under complex nonlinear strain paths. To study these effects, two distinct materials, TH330 steel (unstoved) and AA5352 aluminum alloy are considered in this Benchmark. Problem description, material properties, and simulation reports with experimental data are summarized.

  1. Effects of Exposure Imprecision on Estimation of the Benchmark Dose

    DEFF Research Database (Denmark)

    Budtz-Jørgensen, Esben; Keiding, Niels; Grandjean, Philippe

    Environmental epidemiology; exposure measurement error; effect of prenatal mercury exposure; exposure standards; benchmark dose......Environmental epidemiology; exposure measurement error; effect of prenatal mercury exposure; exposure standards; benchmark dose...

  2. Benchmarking in Identifying Priority Directions of Development of Telecommunication Operators

    Directory of Open Access Journals (Sweden)

    Zaharchenko Lolita A.

    2013-12-01

    Full Text Available The article analyses evolution of development and possibilities of application of benchmarking in the telecommunication sphere. It studies essence of benchmarking on the basis of generalisation of approaches of different scientists to definition of this notion. In order to improve activity of telecommunication operators, the article identifies the benchmarking technology and main factors, that determine success of the operator in the modern market economy, and the mechanism of benchmarking and component stages of carrying out benchmarking by a telecommunication operator. It analyses the telecommunication market and identifies dynamics of its development and tendencies of change of the composition of telecommunication operators and providers. Having generalised the existing experience of benchmarking application, the article identifies main types of benchmarking of telecommunication operators by the following features: by the level of conduct of (branch, inter-branch and international benchmarking; by relation to participation in the conduct (competitive and joint; and with respect to the enterprise environment (internal and external.

  3. Benchmarking in Identifying Priority Directions of Development of Telecommunication Operators

    OpenAIRE

    Zaharchenko Lolita A.; Kolesnyk Oksana A.

    2013-01-01

    The article analyses evolution of development and possibilities of application of benchmarking in the telecommunication sphere. It studies essence of benchmarking on the basis of generalisation of approaches of different scientists to definition of this notion. In order to improve activity of telecommunication operators, the article identifies the benchmarking technology and main factors, that determine success of the operator in the modern market economy, and the mechanism of benchmarking an...

  4. Regression Benchmarking: An Approach to Quality Assurance in Performance

    OpenAIRE

    2005-01-01

    The paper presents a short summary of our work in the area of regression benchmarking and its application to software development. Specially, we explain the concept of regression benchmarking, the requirements for employing regression testing in a software project, and methods used for analyzing the vast amounts of data resulting from repeated benchmarking. We present the application of regression benchmarking on a real software project and conclude with a glimpse at the challenges for the fu...

  5. Benchmarking of corporate social responsibility: Methodological problems and robustness

    OpenAIRE

    2004-01-01

    This paper investigates the possibilities and problems of benchmarking Corporate Social Responsibility (CSR). After a methodological analysis of the advantages and problems of benchmarking, we develop a benchmark method that includes economic, social and environmental aspects as well as national and international aspects of CSR. The overall benchmark is based on a weighted average of these aspects. The weights are based on the opinions of companies and NGO’s. Using different me...

  6. 47 CFR 69.108 - Transport rate benchmark.

    Science.gov (United States)

    2010-10-01

    ... with this subpart, the DS3-to-DS1 benchmark ratio shall be calculated as follows: the telephone company... benchmark ratio of 9.6 to 1 or higher. (c) If a telephone company's initial transport rates are based on... 47 Telecommunication 3 2010-10-01 2010-10-01 false Transport rate benchmark. 69.108 Section...

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

    Science.gov (United States)

    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…

  8. Benchmarking a signpost to excellence in quality and productivity

    CERN Document Server

    Karlof, Bengt

    1993-01-01

    According to the authors, benchmarking exerts a powerful leverage effect on an organization and they consider some of the factors which justify their claim. Describes how to implement benchmarking and exactly what to benchmark. Explains benchlearning which integrates education, leadership development and organizational dynamics with the actual work being done and how to make it work more efficiently in terms of quality and productivity.

  9. 29 CFR 1952.323 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.323 Section 1952.323... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  10. 29 CFR 1952.343 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.343 Section 1952.343... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall, Compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  11. 29 CFR 1952.213 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.213 Section 1952.213... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  12. 29 CFR 1952.373 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.373 Section 1952.373... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  13. 29 CFR 1952.163 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.163 Section 1952.163... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall, compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  14. 29 CFR 1952.203 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.203 Section 1952.203... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall, compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  15. 29 CFR 1952.293 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.293 Section 1952.293... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  16. 29 CFR 1952.223 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.223 Section 1952.223... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  17. 29 CFR 1952.233 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.233 Section 1952.233... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  18. 29 CFR 1952.113 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.113 Section 1952.113... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall, compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  19. 29 CFR 1952.93 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.93 Section 1952.93....93 Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were...

  20. 29 CFR 1952.353 - Compliance staffing benchmarks.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Compliance staffing benchmarks. 1952.353 Section 1952.353... Compliance staffing benchmarks. Under the terms of the 1978 Court Order in AFL-CIO v. Marshall, compliance staffing levels (benchmarks) necessary for a “fully effective” enforcement program were required to...

  1. America in the Eyes of America Watchers:

    DEFF Research Database (Denmark)

    Feng, Huiyun; He, Kai

    2015-01-01

    that almost half of the survey participants thought that America would remain the global hegemon in the next ten years. Meanwhile, a large majority was also optimistic that China is a rising great power, especially in the economic sense, in the world. More than half of the respondents saw Asian military......Based on an original survey conducted in the summer of 2012 in Beijing, we examine how China's America watchers—IR scholars who work on US-China relations—have viewed China's power status in the international system, US-China relations and some specific US policies in Asia. Our survey shows...... issues, such as the South China Sea issue, as the most difficult problem between China and the US....

  2. Lupus Foundation of America

    Science.gov (United States)

    ... and Testing New Treatments Learn More About the Lupus Foundation of America We are devoted to solving ... Spam Control Text: Please leave this field empty Lupus FAQ What is lupus? What are the common ...

  3. Prevent Child Abuse America

    Science.gov (United States)

    ... call the police . Crisis and support contacts For Child Abuse Reporting Numbers in your State please visit: Child ... suspected child abuse and neglect. Parent Resources Prevent Child Abuse America (800) CHILDREN A resource for tips, referrals, ...

  4. Building America Top Innovations 2012: Thermal Bypass Air Barriers in the 2009 International Energy Conservation Code

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes Building America research supporting Thermal Bypass Air Barrier requirements. Since these were adopted in the 2009 IECC, close to one million homes have been mandated to include this vitally important energy efficiency measure.

  5. Building America Industrialized Housing Partnership (BAIHP II)

    Energy Technology Data Exchange (ETDEWEB)

    Abernethy, Bob; Chandra, Subrato; Baden, Steven; Cummings, Jim; Cummings, Jamie; Beal, David; Chasar, David; Colon, Carlos; Dutton, Wanda; Fairey, Philip; Fonorow, Ken; Gil, Camilo; Gordon, Andrew; Hoak, David; Kerr, Ryan; Peeks, Brady; Kosar, Douglas; Hewes, Tom; Kalaghchy, Safvat; Lubliner, Mike; Martin, Eric; McIlvaine, Janet; Moyer, Neil; Liguori, Sabrina; Parker, Danny; Sherwin, John; Stroer, Dennis; Thomas-Rees, Stephanie; Daniel, Danielle; McIlvaine, Janet

    2010-11-30

    This report summarizes the work conducted by the Building America Industrialized Housing Partnership (BAIHP - www.baihp.org) during the final budget period (BP5) of our contract, January 1, 2010 to November 30, 2010. Highlights from the four previous budget periods are included for context. BAIHP is led by the Florida Solar Energy Center (FSEC) of the University of Central Florida. With over 50 Industry Partners including factory and site builders, work in BP5 was performed in six tasks areas: Building America System Research Management, Documentation and Technical Support; System Performance Evaluations; Prototype House Evaluations; Initial Community Scale Evaluations; Project Closeout, Final Review of BA Communities; and Other Research Activities.

  6. Characterization of addressability by simultaneous randomized benchmarking

    CERN Document Server

    Gambetta, Jay M; Merkel, S T; Johnson, B R; Smolin, John A; Chow, Jerry M; Ryan, Colm A; Rigetti, Chad; Poletto, S; Ohki, Thomas A; Ketchen, Mark B; Steffen, M

    2012-01-01

    The control and handling of errors arising from cross-talk and unwanted interactions in multi-qubit systems is an important issue in quantum information processing architectures. We introduce a benchmarking protocol that provides information about the amount of addressability present in the system and implement it on coupled superconducting qubits. The protocol consists of randomized benchmarking each qubit individually and then simultaneously, and the amount of addressability is related to the difference of the average gate fidelities of those experiments. We present the results on two similar samples with different amounts of cross-talk and unwanted interactions, which agree with predictions based on simple models for the amount of residual coupling.

  7. ASBench: benchmarking sets for allosteric discovery.

    Science.gov (United States)

    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.

  8. Active vibration control of nonlinear benchmark buildings

    Institute of Scientific and Technical Information of China (English)

    ZHOU Xing-de; CHEN Dao-zheng

    2007-01-01

    The present nonlinear model reduction methods unfit the nonlinear benchmark buildings as their vibration equations belong to a non-affine system. Meanwhile,the controllers designed directly by the nonlinear control strategy have a high order, and they are difficult to be applied actually. Therefore, a new active vibration control way which fits the nonlinear buildings is proposed. The idea of the proposed way is based on the model identification and structural model linearization, and exerting the control force to the built model according to the force action principle. This proposed way has a better practicability as the built model can be reduced by the balance reduction method based on the empirical Grammian matrix. A three-story benchmark structure is presented and the simulation results illustrate that the proposed method is viable for the civil engineering structures.

  9. The PROOF benchmark suite measuring PROOF performance

    Science.gov (United States)

    Ryu, S.; Ganis, G.

    2012-06-01

    The PROOF benchmark suite is a new utility suite of PROOF to measure performance and scalability. The primary goal of the benchmark suite is to determine optimal configuration parameters for a set of machines to be used as PROOF cluster. The suite measures the performance of the cluster for a set of standard tasks as a function of the number of effective processes. Cluster administrators can use the suite to measure the performance of the cluster and find optimal configuration parameters. PROOF developers can also utilize the suite to help them measure, identify problems and improve their software. In this paper, the new tool is explained in detail and use cases are presented to illustrate the new tool.

  10. Direct data access protocols benchmarking on DPM

    CERN Document Server

    Furano, Fabrizio; Keeble, Oliver; Mancinelli, Valentina

    2015-01-01

    The Disk Pool Manager is an example of a multi-protocol, multi-VO system for data access on the Grid that went though a considerable technical evolution in the last years. Among other features, its architecture offers the opportunity of testing its different data access frontends under exactly the same conditions, including hardware and backend software. This characteristic inspired the idea of collecting monitoring information from various testbeds in order to benchmark the behaviour of the HTTP and Xrootd protocols for the use case of data analysis, batch or interactive. A source of information is the set of continuous tests that are run towards the worldwide endpoints belonging to the DPM Collaboration, which accumulated relevant statistics in its first year of activity. On top of that, the DPM releases are based on multiple levels of automated testing that include performance benchmarks of various kinds, executed regularly every day. At the same time, the recent releases of DPM can report monitoring infor...

  11. Measuring NUMA effects with the STREAM benchmark

    CERN Document Server

    Bergstrom, Lars

    2011-01-01

    Modern high-end machines feature multiple processor packages, each of which contains multiple independent cores and integrated memory controllers connected directly to dedicated physical RAM. These packages are connected via a shared bus, creating a system with a heterogeneous memory hierarchy. Since this shared bus has less bandwidth than the sum of the links to memory, aggregate memory bandwidth is higher when parallel threads all access memory local to their processor package than when they access memory attached to a remote package. But, the impact of this heterogeneous memory architecture is not easily understood from vendor benchmarks. Even where these measurements are available, they provide only best-case memory throughput. This work presents a series of modifications to the well-known STREAM benchmark to measure the effects of NUMA on both a 48-core AMD Opteron machine and a 32-core Intel Xeon machine.

  12. Physics benchmarks of the VELO upgrade

    CERN Document Server

    Eklund, Lars

    2017-01-01

    The LHCb Experiment at the LHC is successfully performing precision measurements primarily in the area of flavour physics. The collaboration is preparing an upgrade that will start taking data in 2021 with a trigger-less readout at five times the current luminosity. The vertex locator has been crucial in the success of the experiment and will continue to be so for the upgrade. It will be replaced by a hybrid pixel detector and this paper discusses the performance benchmarks of the upgraded detector. Despite the challenging experimental environment, the vertex locator will maintain or improve upon its benchmark figures compared to the current detector. Finally the long term plans for LHCb, beyond those of the upgrade currently in preparation, are discussed.

  13. Argonne Code Center: benchmark problem book

    Energy Technology Data Exchange (ETDEWEB)

    1977-06-01

    This report is a supplement to the original report, published in 1968, as revised. The Benchmark Problem Book is intended to serve as a source book of solutions to mathematically well-defined problems for which either analytical or very accurate approximate solutions are known. This supplement contains problems in eight new areas: two-dimensional (R-z) reactor model; multidimensional (Hex-z) HTGR model; PWR thermal hydraulics--flow between two channels with different heat fluxes; multidimensional (x-y-z) LWR model; neutron transport in a cylindrical ''black'' rod; neutron transport in a BWR rod bundle; multidimensional (x-y-z) BWR model; and neutronic depletion benchmark problems. This supplement contains only the additional pages and those requiring modification. (RWR)

  14. Toxicological benchmarks for wildlife. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    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.

  15. Specification for the VERA Depletion Benchmark Suite

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kang Seog [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    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. A new methodology for building energy benchmarking: An approach based on clustering concept and statistical models

    Science.gov (United States)

    Gao, Xuefeng

    Though many building energy benchmarking programs have been developed during the past decades, they hold certain limitations. The major concern is that they may cause misleading benchmarking due to not fully considering the impacts of the multiple features of buildings on energy performance. The existing methods classify buildings according to only one of many features of buildings -- the use type, which may result in a comparison between two buildings that are tremendously different in other features and not properly comparable as a result. This research aims to tackle this challenge by proposing a new methodology based on the clustering concept and statistical analysis. The clustering concept, which reflects on machine learning algorithms, classifies buildings based on a multi-dimensional domain of building features, rather than the single dimension of use type. Buildings with the greatest similarity of features that influence energy performance are classified into the same cluster, and benchmarked according to the centroid reference of the cluster. Statistical analysis is applied to find the most influential features impacting building energy performance, as well as provide prediction models for the new design energy consumption. The proposed methodology as applicable to both existing building benchmarking and new design benchmarking was discussed in this dissertation. The former contains four steps: feature selection, clustering algorithm adaptation, results validation, and interpretation. The latter consists of three parts: data observation, inverse modeling, and forward modeling. The experimentation and validation were carried out for both perspectives. It was shown that the proposed methodology could account for the total building energy performance and was able to provide a more comprehensive approach to benchmarking. In addition, the multi-dimensional clustering concept enables energy benchmarking among different types of buildings, and inspires a new

  17. Healthy Foodservice Benchmarking and Leading Practices

    Science.gov (United States)

    2012-07-01

    reduction in weight status, the prevalence of high waist circumference values, and fasting insulin as compared to the control group. The high- risk portion...whole experienced a slight reduction in weight status (BMI z-score), the prevalence of high waist circumference values, and fasting insulin as... risk for contamination with pesticide residues was 30% lower for organically grown Healthy Foodservice Benchmarking and Leading Practices | 32

  18. Benchmarking polish basic metal manufacturing companies

    Directory of Open Access Journals (Sweden)

    P. Pomykalski

    2014-01-01

    Full Text Available Basic metal manufacturing companies are undergoing substantial strategic changes resulting from global changes in demand. During such periods managers should closely monitor and benchmark the financial results of companies operating in their section. Proper and timely identification of the consequences of changes in these areas may be crucial as managers seek to exploit opportunities and avoid threats. The paper examines changes in financial ratios of basic metal manufacturing companies operating in Poland in the period 2006-2011.

  19. Benchmarking Performance of Web Service Operations

    OpenAIRE

    Zhang, Shuai

    2011-01-01

    Web services are often used for retrieving data from servers providing information of different kinds. A data providing web service operation returns collections of objects for a given set of arguments without any side effects. In this project a web service benchmark (WSBENCH) is developed to simulate the performance of web service calls. Web service operations are specified as SQL statements. The function generator of WSBENCH converts user specified SQL queries into functions and automatical...

  20. Self-interacting Dark Matter Benchmarks

    OpenAIRE

    Kaplinghat, M.; Tulin, S.; Yu, H-B

    2017-01-01

    Dark matter self-interactions have important implications for the distributions of dark matter in the Universe, from dwarf galaxies to galaxy clusters. We present benchmark models that illustrate characteristic features of dark matter that is self-interacting through a new light mediator. These models have self-interactions large enough to change dark matter densities in the centers of galaxies in accord with observations, while remaining compatible with large-scale structur...

  1. BENCHMARK AS INSTRUMENT OF CRISIS MANAGEMENT

    OpenAIRE

    Haievskyi, Vladyslav

    2017-01-01

    In the article is determined the essence of a question's benchmark through synthesis of such concepts as “benchmark”, “crisis management” as an instrument of crisis management, the powerful tool which the entity carries out the comparative analysis of processes and effective activities and allows to reduce costs for production's of products in case of limitation's resources, to raise profit and to achieve success in optimization of strategy's activities of the entity.

  2. Benchmarking Nature Tourism between Zhangjiajie and Repovesi

    OpenAIRE

    Wu, Zhou

    2014-01-01

    Since nature tourism became a booming business in modern society, more and more tourists choose nature-based tourism destination for their holidays. To find ways to promote Repovesi national park is quite significant, in a bid to reinforce the competitiveness of Repovesi national park. The topic of this thesis is both to find good marketing strategies used by the Zhangjiajie national park, via benchmarking and to provide some suggestions to Repovesi national park. The Method used in t...

  3. BENCHMARKING ON-LINE SERVICES INDUSTRIES

    Institute of Scientific and Technical Information of China (English)

    John HAMILTON

    2006-01-01

    The Web Quality Analyser (WQA) is a new benchmarking tool for industry. It hasbeen extensively tested across services industries. Forty five critical success features are presented as measures that capture the user's perception of services industry websites. This tool differs to previous tools, in that it captures the information technology (IT) related driver sectors of website performance, along with the marketing-services related driver sectors. These driver sectors capture relevant structure, function and performance components.An 'on-off' switch measurement approach determines each component. Relevant component measures scale into a relative presence of the applicable feature, with a feature block delivering one of the sector drivers. Although it houses both measurable and a few subjective components, the WQA offers a proven and useful means to compare relevant websites.The WQA defines website strengths and weaknesses, thereby allowing for corrections to the website structure of the specific business. WQA benchmarking against services related business competitors delivers a position on the WQA index, facilitates specific website driver rating comparisons, and demonstrates where key competitive advantage may reside. This paper reports on the marketing-services driver sectors of this new benchmarking WQA tool.

  4. A PWR Thorium Pin Cell Burnup Benchmark

    Energy Technology Data Exchange (ETDEWEB)

    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.

  5. Benchmarking and accounting for the (private) cloud

    Science.gov (United States)

    Belleman, J.; Schwickerath, U.

    2015-12-01

    During the past two years large parts of the CERN batch farm have been moved to virtual machines running on the CERN internal cloud. During this process a large fraction of the resources, which had previously been used as physical batch worker nodes, were converted into hypervisors. Due to the large spread of the per-core performance in the farm, caused by its heterogenous nature, it is necessary to have a good knowledge of the performance of the virtual machines. This information is used both for scheduling in the batch system and for accounting. While in the previous setup worker nodes were classified and benchmarked based on the purchase order number, for virtual batch worker nodes this is no longer possible; the information is now either hidden or hard to retrieve. Therefore we developed a new scheme to classify worker nodes according to their performance. The new scheme is flexible enough to be usable both for virtual and physical machines in the batch farm. With the new classification it is possible to have an estimation of the performance of worker nodes also in a very dynamic farm with worker nodes coming and going at a high rate, without the need to benchmark each new node again. An extension to public cloud resources is possible if all conditions under which the benchmark numbers have been obtained are fulfilled.

  6. Benchmarking the Multidimensional Stellar Implicit Code MUSIC

    Science.gov (United States)

    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.

  7. Perspective: Selected benchmarks from commercial CFD codes

    Energy Technology Data Exchange (ETDEWEB)

    Freitas, C.J. [Southwest Research Inst., San Antonio, TX (United States). Computational Mechanics Section

    1995-06-01

    This paper summarizes the results of a series of five benchmark simulations which were completed using commercial Computational Fluid Dynamics (CFD) codes. These simulations were performed by the vendors themselves, and then reported by them in ASME`s CFD Triathlon Forum and CFD Biathlon Forum. The first group of benchmarks consisted of three laminar flow problems. These were the steady, two-dimensional flow over a backward-facing step, the low Reynolds number flow around a circular cylinder, and the unsteady three-dimensional flow in a shear-driven cubical cavity. The second group of benchmarks consisted of two turbulent flow problems. These were the two-dimensional flow around a square cylinder with periodic separated flow phenomena, and the stead, three-dimensional flow in a 180-degree square bend. All simulation results were evaluated against existing experimental data nd thereby satisfied item 10 of the Journal`s policy statement for numerical accuracy. The objective of this exercise was to provide the engineering and scientific community with a common reference point for the evaluation of commercial CFD codes.

  8. Research on the Career and Technical Student Organizations of America%美国职业生涯与技术教育学生组织研究

    Institute of Scientific and Technical Information of China (English)

    黄慧娟; 石伟平

    2011-01-01

    The Career and Technical Student Organizations are the important part of the vocational education in America and play an important role.A series of Acts of America have a large affect on the appearance and devel-opment of The CTSOs.Now,there are eleven CTSOs chartered by Department of Education,which provides career instructions and consultations,professional competitions,professional development programs and have effectively increased students' academic skills and engagement,promoted technical shills,advanced employability skills and inspired students' educational achievement.%职业生涯与技术教育学生组织是美国职业教育的重要组成部门,在美国的职业教育中占据重要的地位。美国一系列的法案对其产生及发展起了重大作用。目前全美有11个CTSOs得到教育部的认可,它们通过开展生涯指导与咨询项目、职业竞赛、专业发展项目、社区服务,有效地提高了学生的理论水平及理论学习参与度;提升了学生的技术水平;促进了学生的就业技能发展;激发了学生的受教育愿望。

  9. A chemical EOR benchmark study of different reservoir simulators

    Science.gov (United States)

    Goudarzi, Ali; Delshad, Mojdeh; Sepehrnoori, Kamy

    2016-09-01

    Interest in chemical EOR processes has intensified in recent years due to the advancements in chemical formulations and injection techniques. Injecting Polymer (P), surfactant/polymer (SP), and alkaline/surfactant/polymer (ASP) are techniques for improving sweep and displacement efficiencies with the aim of improving oil production in both secondary and tertiary floods. There has been great interest in chemical flooding recently for different challenging situations. These include high temperature reservoirs, formations with extreme salinity and hardness, naturally fractured carbonates, and sandstone reservoirs with heavy and viscous crude oils. More oil reservoirs are reaching maturity where secondary polymer floods and tertiary surfactant methods have become increasingly important. This significance has added to the industry's interest in using reservoir simulators as tools for reservoir evaluation and management to minimize costs and increase the process efficiency. Reservoir simulators with special features are needed to represent coupled chemical and physical processes present in chemical EOR processes. The simulators need to be first validated against well controlled lab and pilot scale experiments to reliably predict the full field implementations. The available data from laboratory scale include 1) phase behavior and rheological data; and 2) results of secondary and tertiary coreflood experiments for P, SP, and ASP floods under reservoir conditions, i.e. chemical retentions, pressure drop, and oil recovery. Data collected from corefloods are used as benchmark tests comparing numerical reservoir simulators with chemical EOR modeling capabilities such as STARS of CMG, ECLIPSE-100 of Schlumberger, REVEAL of Petroleum Experts. The research UTCHEM simulator from The University of Texas at Austin is also included since it has been the benchmark for chemical flooding simulation for over 25 years. The results of this benchmark comparison will be utilized to improve

  10. Convergence Patterns in Latin America

    DEFF Research Database (Denmark)

    Quiroga, Paola Andrea Barrientos

    Literature on convergence among Latin American countries is still scarce compared to other regions. Moreover, almost none of the research connects convergence to the economic history of Latin America and the usual finding is one speed of convergence. In this paper I analyze 32 countries and 108...... years, more observations than any other study. This long span of data allows me to use economic history to explain, analyze, validate, and understand the results of convergence patterns in the region. I find more than one speed of convergence (clubs) related to the known historical background, country...

  11. SPICE benchmark for global tomographic methods

    Science.gov (United States)

    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

  12. Developing Evidence for Action on the Postgraduate Experience: An Effective Local Instrument to Move beyond Benchmarking

    Science.gov (United States)

    Sampson, K. A.; Johnston, L.; Comer, K.; Brogt, E.

    2016-01-01

    Summative and benchmarking surveys to measure the postgraduate student research experience are well reported in the literature. While useful, we argue that local instruments that provide formative resources with an academic development focus are also required. If higher education institutions are to move beyond the identification of issues and…

  13. Benchmarking the Importance and Use of Labor Market Surveys by Certified Rehabilitation Counselors

    Science.gov (United States)

    Barros-Bailey, Mary; Saunders, Jodi L.

    2013-01-01

    The purpose of this research was to benchmark the importance and use of labor market survey (LMS) among U.S. certified rehabilitation counselors (CRCs). A secondary post hoc analysis of data collected via the "Rehabilitation Skills Inventory--Revised" for the 2011 Commission on Rehabilitation Counselor Certification job analysis resulted in…

  14. Effectiveness of Cognitive-Behavioral Therapy for Adolescent Depression: A Benchmarking Investigation

    Science.gov (United States)

    Weersing, V. Robin; Iyengar, Satish; Kolko, David J.; Birmaher, Boris; Brent, David A.

    2006-01-01

    In this study, we examined the effectiveness of cognitive-behavioral therapy (CBT) for adolescent depression. Outcomes of 80 youth treated with CBT in an outpatient depression specialty clinic, the Services for Teens at Risk Center (STAR), were compared to a "gold standard" CBT research benchmark. On average, youths treated with CBT in STAR…

  15. Designing a Supply Chain Management Academic Curriculum Using QFD and Benchmarking

    Science.gov (United States)

    Gonzalez, Marvin E.; Quesada, Gioconda; Gourdin, Kent; Hartley, Mark

    2008-01-01

    Purpose: The purpose of this paper is to utilize quality function deployment (QFD), Benchmarking analyses and other innovative quality tools to develop a new customer-centered undergraduate curriculum in supply chain management (SCM). Design/methodology/approach: The researchers used potential employers as the source for data collection. Then,…

  16. The challenge of benchmarking health systems: is ICT innovation capacity more systemic than organizational dependent?

    Science.gov (United States)

    Lapão, Luís Velez

    2015-01-01

    The article by Catan et al. presents a benchmarking exercise comparing Israel and Portugal on the implementation of Information and Communication Technologies in the healthcare sector. Special attention was given to e-Health and m-Health. The authors collected information via a set of interviews with key stakeholders. They compared two different cultures and societies, which have reached slightly different implementation outcomes. Although the comparison is very enlightening, it is also challenging. Benchmarking exercises present a set of challenges, such as the choice of methodologies and the assessment of the impact on organizational strategy. Precise benchmarking methodology is a valid tool for eliciting information about alternatives for improving health systems. However, many beneficial interventions, which benchmark as effective, fail to translate into meaningful healthcare outcomes across contexts. There is a relationship between results and the innovational and competitive environments. Differences in healthcare governance and financing models are well known; but little is known about their impact on Information and Communication Technology implementation. The article by Catan et al. provides interesting clues about this issue. Public systems (such as those of Portugal, UK, Sweden, Spain, etc.) present specific advantages and disadvantages concerning Information and Communication Technology development and implementation. Meanwhile, private systems based fundamentally on insurance packages, (such as Israel, Germany, Netherlands or USA) present a different set of advantages and disadvantages - especially a more open context for innovation. Challenging issues from both the Portuguese and Israeli cases will be addressed. Clearly, more research is needed on both benchmarking methodologies and on ICT implementation strategies.

  17. Thermal Performance Benchmarking; NREL (National Renewable Energy Laboratory)

    Energy Technology Data Exchange (ETDEWEB)

    Moreno, Gilbert

    2015-06-09

    This project proposes to seek out the SOA power electronics and motor technologies to thermally benchmark their performance. The benchmarking will focus on the thermal aspects of the system. System metrics including the junction-to-coolant thermal resistance and the parasitic power consumption (i.e., coolant flow rates and pressure drop performance) of the heat exchanger will be measured. The type of heat exchanger (i.e., channel flow, brazed, folded-fin) and any enhancement features (i.e., enhanced surfaces) will be identified and evaluated to understand their effect on performance. Additionally, the thermal resistance/conductivity of the power module’s passive stack and motor’s laminations and copper winding bundles will also be measured. The research conducted will allow insight into the various cooling strategies to understand which heat exchangers are most effective in terms of thermal performance and efficiency. Modeling analysis and fluid-flow visualization may also be carried out to better understand the heat transfer and fluid dynamics of the systems.

  18. Characterization of a benchmark database for myoelectric movement classification.

    Science.gov (United States)

    Atzori, Manfredo; Gijsberts, Arjan; Kuzborskij, Ilja; Elsig, Simone; Hager, Anne-Gabrielle Mittaz; Deriaz, Olivier; Castellini, Claudio; Muller, Henning; Caputo, Barbara

    2015-01-01

    In this paper, we characterize the Ninapro database and its use as a benchmark for hand prosthesis evaluation. The database is a publicly available resource that aims to support research on advanced myoelectric hand prostheses. The database is obtained by jointly recording surface electromyography signals from the forearm and kinematics of the hand and wrist while subjects perform a predefined set of actions and postures. Besides describing the acquisition protocol, overall features of the datasets and the processing procedures in detail, we present benchmark classification results using a variety of feature representations and classifiers. Our comparison shows that simple feature representations such as mean absolute value and waveform length can achieve similar performance to the computationally more demanding marginal discrete wavelet transform. With respect to classification methods, the nonlinear support vector machine was found to be the only method consistently achieving high performance regardless of the type of feature representation. Furthermore, statistical analysis of these results shows that classification accuracy is negatively correlated with the subject's Body Mass Index. The analysis and the results described in this paper aim to be a strong baseline for the Ninapro database. Thanks to the Ninapro database (and the characterization described in this paper), the scientific community has the opportunity to converge to a common position on hand movement recognition by surface electromyography, a field capable to strongly affect hand prosthesis capabilities.

  19. A benchmark for comparison of dental radiography analysis algorithms.

    Science.gov (United States)

    Wang, Ching-Wei; Huang, Cheng-Ta; Lee, Jia-Hong; Li, Chung-Hsing; Chang, Sheng-Wei; Siao, Ming-Jhih; Lai, Tat-Ming; Ibragimov, Bulat; Vrtovec, Tomaž; Ronneberger, Olaf; Fischer, Philipp; Cootes, Tim F; Lindner, Claudia

    2016-07-01

    Dental radiography plays an important role in clinical diagnosis, treatment and surgery. In recent years, efforts have been made on developing computerized dental X-ray image analysis systems for clinical usages. A novel framework for objective evaluation of automatic dental radiography analysis algorithms has been established under the auspices of the IEEE International Symposium on Biomedical Imaging 2015 Bitewing Radiography Caries Detection Challenge and Cephalometric X-ray Image Analysis Challenge. In this article, we present the datasets, methods and results of the challenge and lay down the principles for future uses of this benchmark. The main contributions of the challenge include the creation of the dental anatomy data repository of bitewing radiographs, the creation of the anatomical abnormality classification data repository of cephalometric radiographs, and the definition of objective quantitative evaluation for comparison and ranking of the algorithms. With this benchmark, seven automatic methods for analysing cephalometric X-ray image and two automatic methods for detecting bitewing radiography caries have been compared, and detailed quantitative evaluation results are presented in this paper. Based on the quantitative evaluation results, we believe automatic dental radiography analysis is still a challenging and unsolved problem. The datasets and the evaluation software will be made available to the research community, further encouraging future developments in this field. (http://www-o.ntust.edu.tw/~cweiwang/ISBI2015/).

  20. Reference Solutions for Benchmark Turbulent Flows in Three Dimensions

    Science.gov (United States)

    Diskin, Boris; Thomas, James L.; Pandya, Mohagna J.; Rumsey, Christopher L.

    2016-01-01

    A grid convergence study is performed to establish benchmark solutions for turbulent flows in three dimensions (3D) in support of turbulence-model verification campaign at the Turbulence Modeling Resource (TMR) website. The three benchmark cases are subsonic flows around a 3D bump and a hemisphere-cylinder configuration and a supersonic internal flow through a square duct. Reference solutions are computed for Reynolds Averaged Navier Stokes equations with the Spalart-Allmaras turbulence model using a linear eddy-viscosity model for the external flows and a nonlinear eddy-viscosity model based on a quadratic constitutive relation for the internal flow. The study involves three widely-used practical computational fluid dynamics codes developed and supported at NASA Langley Research Center: FUN3D, USM3D, and CFL3D. Reference steady-state solutions computed with these three codes on families of consistently refined grids are presented. Grid-to-grid and code-to-code variations are described in detail.

  1. State of the art: benchmarking microprocessors for embedded automotive applications

    Directory of Open Access Journals (Sweden)

    Adnan Shaout

    2016-09-01

    Full Text Available Benchmarking microprocessors provides a way for consumers to evaluate the performance of the processors. This is done by using either synthetic or real world applications. There are a number of benchmarks that exist today to assist consumers in evaluating the vast number of microprocessors that are available in the market. In this paper an investigation of the various benchmarks available for evaluating microprocessors for embedded automotive applications will be performed. We will provide an overview of the following benchmarks: Whetstone, Dhrystone, Linpack, standard performance evaluation corporation (SPEC CPU2006, embedded microprocessor benchmark consortium (EEMBC AutoBench and MiBench. A comparison of existing benchmarks will be given based on relevant characteristics of automotive applications which will give the proper recommendation when benchmarking processors for automotive applications.

  2. Benchmarking a Visual-Basic based multi-component one-dimensional reactive transport modeling tool

    Science.gov (United States)

    Torlapati, Jagadish; Prabhakar Clement, T.

    2013-01-01

    We present the details of a comprehensive numerical modeling tool, RT1D, which can be used for simulating biochemical and geochemical reactive transport problems. The code can be run within the standard Microsoft EXCEL Visual Basic platform, and it does not require any additional software tools. The code can be easily adapted by others for simulating different types of laboratory-scale reactive transport experiments. We illustrate the capabilities of the tool by solving five benchmark problems with varying levels of reaction complexity. These literature-derived benchmarks are used to highlight the versatility of the code for solving a variety of practical reactive transport problems. The benchmarks are described in detail to provide a comprehensive database, which can be used by model developers to test other numerical codes. The VBA code presented in the study is a practical tool that can be used by laboratory researchers for analyzing both batch and column datasets within an EXCEL platform.

  3. Solution of the neutronics code dynamic benchmark by finite element method

    Science.gov (United States)

    Avvakumov, A. V.; Vabishchevich, P. N.; Vasilev, A. O.; Strizhov, V. F.

    2016-10-01

    The objective is to analyze the dynamic benchmark developed by Atomic Energy Research for the verification of best-estimate neutronics codes. The benchmark scenario includes asymmetrical ejection of a control rod in a water-type hexagonal reactor at hot zero power. A simple Doppler feedback mechanism assuming adiabatic fuel temperature heating is proposed. The finite element method on triangular calculation grids is used to solve the three-dimensional neutron kinetics problem. The software has been developed using the engineering and scientific calculation library FEniCS. The matrix spectral problem is solved using the scalable and flexible toolkit SLEPc. The solution accuracy of the dynamic benchmark is analyzed by condensing calculation grid and varying degree of finite elements.

  4. Building America Top Innovations 2012: Attic Air Sealing Guidelines

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-01-01

    This Building America Top Innovations profile describes the DOE-sponsored Guide to Attic Air Sealing by Building America research partner Building Science Corporation, which provides best practices for attic air sealing. The guide has had 21,000 views and 13,000 downloads since it was posted.

  5. Potential Deep Seated Landslide Mapping from Various Temporal Data - Benchmark, Aerial Photo, and SAR

    Science.gov (United States)

    Wang, Kuo-Lung; Lin, Jun-Tin; Lee, Yi-Hsuan; Lin, Meei-Ling; Chen, Chao-Wei; Liao, Ray-Tang; Chi, Chung-Chi; Lin, Hsi-Hung

    2016-04-01

    Landslide is always not hazard until mankind development in highly potential area. The study tries to map deep seated landslide before the initiation of landslide. Study area in central Taiwan is selected and the geological condition is quite unique, which is slate. Major direction of bedding in this area is northeast and the dip ranges from 30-75 degree to southeast. Several deep seated landslides were discovered in the same side of bedding from rainfall events. The benchmarks from 2002 ~ 2009 are in this study. However, the benchmarks were measured along Highway No. 14B and the road was constructed along the peak of mountains. Taiwan located between sea plates and continental plate. The elevation of mountains is rising according to most GPS and benchmarks in the island. The same trend is discovered from benchmarks in this area. But some benchmarks are located in landslide area thus the elevation is below average and event negative. The aerial photos from 1979 to 2007 are used for orthophoto generation. The changes of land use are obvious during 30 years and enlargement of river channel is also observed in this area. Both benchmarks and aerial photos have discovered landslide potential did exist this area but how big of landslide in not easy to define currently. Thus SAR data utilization is adopted in this case. DInSAR and SBAS sar analysis are used in this research and ALOS/PALSAR from 2006 to 2010 is adopted. DInSAR analysis shows that landslide is possible mapped but the error is not easy to reduce. The error is possibly form several conditions such as vegetation, clouds, vapor, etc. To conquer the problem, time series analysis, SBAS, is adopted in this research. The result of SBAS in this area shows that large deep seated landslides are easy mapped and the accuracy of vertical displacement is reasonable.

  6. Análisis bibliométrico de la literatura científica publicada en "Ciencia. Revista hispano-americana de ciencias puras y aplicadas" Ciencia, Spanish researchers, Exile, Hispano-America, Spanish civil War, Bibliometrics, Bibliometric analysis

    Directory of Open Access Journals (Sweden)

    Antonio Pulgarin

    2004-01-01

    Full Text Available This paper reports the pilot stage of a Project whose objective is to analyse the scientific output of the journal “Ciencia” from its appearance (1940 until its closure (1974. The journal constituted the formal channel for the dissemination of science among Spanish researchers in exile in Hispano-America due to the Spanish civil War (1936-1939. The original articles published in three of the seven sections into which the journal was divided – Modern science (section I, Original communications (section II, and Applied science (section IV – are studied, together with the bibliographical references contained in those articles. The number of articles analysed was 972, and of bibliographical references 14,184.

  7. Make Music, America! At MENC's National Conference.

    Science.gov (United States)

    Ponick, F. S.

    1999-01-01

    Highlights the Music Educators National Conference (MENC) schedules for March 8-11, 2000, which focus on U.S. music and music education following the theme of "Make Music, America!" Covers session topics such as music and young children, improvisation, Orff techniques, at-risk students, world music, research, and technology. Includes an…

  8. A Uranium Bioremediation Reactive Transport Benchmark

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Benchmarks for multicomponent diffusion and electrochemical migration

    DEFF Research Database (Denmark)

    Rasouli, Pejman; Steefel, Carl I.; Mayer, K. Ulrich

    2015-01-01

    In multicomponent electrolyte solutions, the tendency of ions to diffuse at different rates results in a charge imbalance that is counteracted by the electrostatic coupling between charged species leading to a process called “electrochemical migration” or “electromigration.” Although not commonly...... not been published to date. This contribution provides a set of three benchmark problems that demonstrate the effect of electric coupling during multicomponent diffusion and electrochemical migration and at the same time facilitate the intercomparison of solutions from existing reactive transport codes...

  10. ABM11 parton distributions and benchmarks

    Energy Technology Data Exchange (ETDEWEB)

    Alekhin, Sergey [Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany); Institut Fiziki Vysokikh Ehnergij, Protvino (Russian Federation); Bluemlein, Johannes; Moch, Sven-Olaf [Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany)

    2012-08-15

    We present a determination of the nucleon parton distribution functions (PDFs) and of the strong coupling constant {alpha}{sub s} at next-to-next-to-leading order (NNLO) in QCD based on the world data for deep-inelastic scattering and the fixed-target data for the Drell-Yan process. The analysis is performed in the fixed-flavor number scheme for n{sub f}=3,4,5 and uses the MS scheme for {alpha}{sub s} and the heavy quark masses. The fit results are compared with other PDFs and used to compute the benchmark cross sections at hadron colliders to the NNLO accuracy.

  11. Benchmarks of Global Clean Energy Manufacturing

    Energy Technology Data Exchange (ETDEWEB)

    Sandor, Debra [National Renewable Energy Lab. (NREL), Golden, CO (United States); Chung, Donald [National Renewable Energy Lab. (NREL), Golden, CO (United States); Keyser, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Mann, Margaret [National Renewable Energy Lab. (NREL), Golden, CO (United States); Engel-Cox, Jill [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    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?

  12. Benchmarking East Tennessee`s economic capacity

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    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.

  13. An OpenMP Compiler Benchmark

    Directory of Open Access Journals (Sweden)

    Matthias S. Müller

    2003-01-01

    Full Text Available The purpose of this benchmark is to propose several optimization techniques and to test their existence in current OpenMP compilers. Examples are the removal of redundant synchronization constructs, effective constructs for alternative code and orphaned directives. The effectiveness of the compiler generated code is measured by comparing different OpenMP constructs and compilers. If possible, we also compare with the hand coded "equivalent" solution. Six out of seven proposed optimization techniques are already implemented in different compilers. However, most compilers implement only one or two of them.

  14. Robust randomized benchmarking of quantum processes

    CERN Document Server

    Magesan, Easwar; Emerson, Joseph

    2010-01-01

    We describe a simple randomized benchmarking protocol for quantum information processors and obtain a sequence of models for the observable fidelity decay as a function of a perturbative expansion of the errors. We are able to prove that the protocol provides an efficient and reliable estimate of an average error-rate for a set operations (gates) under a general noise model that allows for both time and gate-dependent errors. We determine the conditions under which this estimate remains valid and illustrate the protocol through numerical examples.

  15. Benchmarks in Tacit Knowledge Skills Instruction

    DEFF Research Database (Denmark)

    Tackney, Charles T.; Strömgren, Ole; Sato, Toyoko

    2006-01-01

    While the knowledge management literature has addressed the explicit and tacit skills needed for successful performance in the modern enterprise, little attention has been paid to date in this particular literature as to how these wide-ranging skills may be suitably acquired during the course...... experience more empowering of essential tacit knowledge skills than that found in educational institutions in other national settings. We specify the program forms and procedures for consensus-based governance and group work (as benchmarks) that demonstrably instruct undergraduates in the tacit skill...

  16. A Benchmark for Virtual Camera Control

    DEFF Research Database (Denmark)

    Burelli, Paolo; Yannakakis, Georgios N.

    2015-01-01

    Automatically animating and placing the virtual camera in a dynamic environment is a challenging task. The camera is expected to maximise and maintain a set of properties — i.e. visual composition — while smoothly moving through the environment and avoiding obstacles. A large number of different....... For this reason, in this paper, we propose a benchmark for the problem of virtual camera control and we analyse a number of different problems in different virtual environments. Each of these scenarios is described through a set of complexity measures and, as a result of this analysis, a subset of scenarios...

  17. International Benchmarking of Electricity Transmission System Operators

    DEFF Research Database (Denmark)

    Agrell, Per J.; Bogetoft, Peter

    2014-01-01

    Electricity transmission system operators (TSO) in Europe are increasing subject to high-powered performance-based regulation, such as revenue-cap regimes. The determination of the parameters in such regimes is challenging for national regulatory authorities (NRA), since there is normally a single...... TSO operating in each jurisdiction. The solution for European regulators has been found in international regulatory benchmarking, organized in collaboration with the Council of European Energy Regulators (CEER) in 2008 and 2012 for 22 and 23 TSOs, respectively. The frontier study provides static cost...

  18. Measurement Methods in the field of benchmarking

    Directory of Open Access Journals (Sweden)

    István Szűts

    2004-05-01

    Full Text Available In benchmarking we often come across with parameters being difficultto measure while executing comparisons or analyzing performance, yet they haveto be compared and measured so as to be able to choose the best practices. Thesituation is similar in the case of complex, multidimensional evaluation as well,when the relative importance and order of different dimensions, parameters to beevaluated have to be determined or when the range of similar performanceindicators have to be decreased with regard to simpler comparisons. In suchcases we can use the ordinal or interval scales of measurement elaborated by S.S.Stevens.

  19. Research on Health Inequalities in Latin America and the Caribbean: Bibliometric Analysis (1971–2000) and Descriptive Content Analysis (1971–1995)

    Science.gov (United States)

    Almeida-Filho, Naomar; Kawachi, Ichiro; Filho, Alberto Pellegrini; Dachs, J. Norberto W.

    2003-01-01

    We conducted a bibliometric and content analysis of research on health inequalities produced in Latin American and Caribbean countries. In our bibliometric analysis (n = 576), we used indexed material published between 1971 and 2000. The content analysis (n = 269) covered the period 1971 to 1995 and included unpublished material. We found recent rapid growth in overall output. Brazil, Chile, and Mexico contributed mostly empirical research, while Ecuador and Argentina produced more conceptual studies. We found, in the literature reviewed, a relative neglect of gender, race, and ethnicity issues. We also found remarkable diversity in research designs, however, along with strong consideration of ecological and ethnographic methods absent in other research traditions. PMID:14652329

  20. Research on health inequalities in Latin America and the Caribbean: bibliometric analysis (1971-2000) and descriptive content analysis (1971-1995).

    Science.gov (United States)

    Almeida-Filho, Naomar; Kawachi, Ichiro; Filho, Alberto Pellegrini; Dachs, J Norberto W

    2003-12-01

    We conducted a bibliometric and content analysis of research on health inequalities produced in Latin American and Caribbean countries. In our bibliometric analysis (n = 576), we used indexed material published between 1971 and 2000. The content analysis (n = 269) covered the period 1971 to 1995 and included unpublished material. We found recent rapid growth in overall output. Brazil, Chile, and Mexico contributed mostly empirical research, while Ecuador and Argentina produced more conceptual studies. We found, in the literature reviewed, a relative neglect of gender, race, and ethnicity issues. We also found remarkable diversity in research designs, however, along with strong consideration of ecological and ethnographic methods absent in other research traditions.