WorldWideScience

Sample records for analysis technical evaluation

  1. Regulatory analysis technical evaluation handbook. Final report

    International Nuclear Information System (INIS)

    The purpose of this Handbook is to provide guidance to the regulatory analyst to promote preparation of quality regulatory analysis documents and to implement the policies of the Regulatory Analysis Guidelines of the US Nuclear Regulatory Commission (NUREG/BR-0058 Rev. 2). This Handbook expands upon policy concepts included in the NRC Guidelines and translates the six steps in preparing regulatory analyses into implementable methodologies for the analyst. It provides standardized methods of preparation and presentation of regulatory analyses, with the inclusion of input that will satisfy all backfit requirements and requirements of NRC's Committee to Review Generic Requirements. Information on the objectives of the safety goal evaluation process and potential data sources for preparing a safety goal evaluation is also included. Consistent application of the methods provided here will result in more directly comparable analyses, thus aiding decision-makers in evaluating and comparing various regulatory actions. The handbook is being issued in loose-leaf format to facilitate revisions. NRC intends to periodically revise the handbook as new and improved guidance, data, and methods become available

  2. Regulatory analysis technical evaluation handbook. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-01-01

    The purpose of this Handbook is to provide guidance to the regulatory analyst to promote preparation of quality regulatory analysis documents and to implement the policies of the Regulatory Analysis Guidelines of the US Nuclear Regulatory Commission (NUREG/BR-0058 Rev. 2). This Handbook expands upon policy concepts included in the NRC Guidelines and translates the six steps in preparing regulatory analyses into implementable methodologies for the analyst. It provides standardized methods of preparation and presentation of regulatory analyses, with the inclusion of input that will satisfy all backfit requirements and requirements of NRC`s Committee to Review Generic Requirements. Information on the objectives of the safety goal evaluation process and potential data sources for preparing a safety goal evaluation is also included. Consistent application of the methods provided here will result in more directly comparable analyses, thus aiding decision-makers in evaluating and comparing various regulatory actions. The handbook is being issued in loose-leaf format to facilitate revisions. NRC intends to periodically revise the handbook as new and improved guidance, data, and methods become available.

  3. Pareto analysis of critical factors affecting technical institution evaluation

    Directory of Open Access Journals (Sweden)

    Victor Gambhir

    2012-08-01

    Full Text Available With the change of education policy in 1991, more and more technical institutions are being set up in India. Some of these institutions provide quality education, but others are merely concentrating on quantity. These stakeholders are in a state of confusion about decision to select the best institute for their higher educational studies. Although various agencies including print media provide ranking of these institutions every year, but their results are controversial and biased. In this paper, the authors have made an endeavor to find the critical factors for technical institution evaluation from literature survey. A Pareto analysis has also been performed to find the intensity of these critical factors in evaluation. This will not only help the stake holders in taking right decisions but will also help the management of institutions in benchmarking for identifying the most important critical areas to improve the existing system. This will in turn help Indian economy.

  4. Descriptive analysis of context evaluation instrument for technical oral presentation skills evaluation: A case study in English technical communication course

    Science.gov (United States)

    Mohamed, Abdullah-Adnan; Asmawi, Adelina; Hamid, Mohd Rashid Ab; Mustafa, Zainol bin

    2015-02-01

    This paper reports a pilot study of Context Evaluation using a self-developed questionnaire distributed among engineering undergraduates at a university under study. The study aims to validate the self-developed questionnaires used in the Context evaluation, a component in the CIPP Model. The Context evaluation assesses background information for needs, assets, problems and opportunities relevant to beneficiaries of the study in a defined environment. Through the questionnaire, background information for the assessment of needs, assets and problems related to the engineering undergraduates' perceptions on the teaching and learning of technical oral presentation skills was collected and analysed. The questionnaire was developed using 5-points Likert scale to measure the constructs under study. They were distributed to 100 respondents with 79 returned. The respondents consisted of engineering undergraduates studied at various faculties at one technical university in Malaysia. The descriptive analysis of data for each item which makes up the construct for Context evaluation is found to be high. This implied that engineering undergraduates showed high interest in teaching and learning of technical oral presentation skills, thus their needs are met. Also, they agreed that assets and facilities are conducive to their learning. In conclusion, the context evaluation involving needs and assets factors are both considerably important; their needs are met and the assets and facilities do support their technical oral presentation skills learning experience.

  5. Special Operations Forces (SOF) technical analysis and evaluation

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1987-08-31

    In response to Task Order 001, Los Alamos National Laboratory Contract 9-L5H-1508P-1, Betac Corporation is pleased to provide ten quick-response, short-term analytical papers in support of Low Intensity Conflict (LIC) and Special Operations (SO). The papers are study methodologies which provide background, baseline, concepts, approaches, and recommendations in the mission areas identified in the Statement of Work. Although the Statement of Work specifies only nine papers, a tenth paper has been included addressing Command Relationships, since this subject affects all other topics and is of critical importance to USCINCSOC in establishing the United States Special Operations Command (USSOCOM). Each paper addresses the feasibility of further effort in each area of interest. The ten papers address: (1) mission support systems; (2) research, development, and acquisition; (3) headquarters equipment; (4) C3I architecture; (5) intelligence dissemination; (6) intelligence collection management; (7) intelligence support to SOF targeting; (8) joint mission area analysis (JMAA); (9) joint SOF master plan; and (10) command relationships.

  6. Evaluation model of commercial geological exploration and mining development project and analysis of some technical problems in commercial negotiation

    International Nuclear Information System (INIS)

    A composite evaluation model of commercial geological exploration and mining development project was discussed, this new model consists of polity-economy-technique (PET) synthetic evaluation sub-model and geology-mining-metallurgy (GMM) technique evaluation sub-model. Besides, some key technical problems in commercial negotiation, such as information screening, quoted price and analysis of deadline, were briefly analyzed. (author)

  7. Comparative analysis of concentrating solar power and photovoltaic technologies: Technical and environmental evaluations

    International Nuclear Information System (INIS)

    Highlights: ► Life cycle was assessed for both concentrated solar power and photovoltaic systems. ► The PV plant has a higher environmental impact than the CSP plant. ► The Global Warming Potential is lower for the CSP than for the PV plant. ► The energy payback time is lower for the CSP than for the PV plant. -- Abstract: Solar energy is an important alternative energy source to fossil fuels and theoretically the most available energy source on the earth. Solar energy can be converted into electric energy by using two different processes: by means of thermodynamic cycles and the photovoltaic conversion. Solar thermal technologies, sometimes called thermodynamic solar technologies, operating at medium (about 500 °C) and high temperatures (about 1000 °C), have recently attracted a renewed interest and have become one of the most promising alternatives in the field of solar energy utilization. Photovoltaic conversion is very interesting, although still quite expensive, because of the absence of moving components and the reduced operating and management costs. The main objectives of the present work are: •to carry out comparative technical evaluations on the amount of electricity produced by two hypothetical plants, located on the same site, for which a preliminary design was made: a solar thermal power plant with parabolic trough collectors and a photovoltaic plant with a single-axis tracking system; •to carry out a comparative analysis of the environmental impact derived from the processes of electricity generation during the whole life cycle of the two hypothetical power plants. First a technical comparison between the two plants was made assuming that they have the same nominal electric power and then the same total covered surface. The methodology chosen to evaluate the environmental impact associated with the power plants is the Life Cycle Assessment (LCA). It allows to analyze all the phases of the life cycle of the plants, from the extraction of

  8. HIAC PA-720 system for particle size analysis. A technical evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Cox, L.A.; Giberson, R.C.

    1981-02-01

    The purpose of this evaluation was to compare the results obtained from the HIAC PA-720 system for Particle Size Analysis with those from the wet-sieving method and the Millipore IIMC computer method currently in use in the Pantex Quality Control Laboratory. Economic factors have also been considered in this evaluation. The HIAC PA-720 system results showed mean and median particle diameters that were within 5.0% of those obtained from current methods.

  9. Technical and systems evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Skolnik, E.G.; DiPietro, J.P. [Energetics, Inc., Washington, DC (United States)

    1998-08-01

    During FY 1998 Energetics performed a variety of technology-based evaluations for the Hydrogen Program. Three evaluations are summarized below: hydrogen bromine-based electricity storage, carbon-based hydrogen storage, and hydrogen-fueled buses.

  10. ANALYSIS AND EVALUATION OF VARIOUS SOFT SKILLS TRAINING MODELS EMPLOYED BY PRIVATE TECHNICAL EDUCATIONAL INSTITUTIONS IN INDIA

    Directory of Open Access Journals (Sweden)

    I. K. Kilam

    2013-07-01

    Full Text Available The growth of technical education has been unprecedented since the privatization of higher education in India. Almost all technical colleges attract students who meet the required eligibility criteria for enrolling in an engineering college, but unfortunately they are drastically deficient in soft skills and English language proficiency, which in turn makes these students unemployable, even after they complete their four years engineering degree course.Students who have a positive attitude, effective communication skills, problem solving ability, effective time management skills, team spirit, self-confidence, ability to handle criticism - skills that are also known as soft skills as a whole; have better chances of survival in the tough engineering and corporate world, compared to the students who are lacking in soft skillsThis paper offers to analyze the various aspects of Soft Skills Training Methods adopted by engineering colleges in India. Through analysis and evaluation of various models, the paper puts forward the best suited models for Indian technical colleges. The study is based on experience of imparting soft skills training in technical colleges, feedback from students and faculty members, study of models adopted across, study of Industry expectations and students’ requirement in India.

  11. Evaluating the effect of organization and context on technical efficiency: a second-stage DEA analysis of Italian hospitals

    Directory of Open Access Journals (Sweden)

    Domenica Matranga

    2013-10-01

    Full Text Available Objective: the purpose of this study was to compare the technical efficiency of Italian hospitals at a regional level and to examine if differences could be explained by organisational and contextual factors. Technical efficiency was defined as the ability of the operating units evaluated to use optimal resource levels for their level of output.Methods: the effect of external factors was explored through a second stage Data Envelopment Analysis (DEA. Efficiency scores were calculated for each hospital using the DEA method (Stage I. Through Tobit regression analysis, the estimated efficiency scores were regressed against a set of organisational and contextual characteristics beyond managerial control, which reflected differences in the population demographics and regional health expenditure (Stage II. Stage I and Stage II efficiency scores were compared in order to indirectly assess managerial contribution in relation to hospital efficiency.Results: the highest efficiency (M±SD was observed in hospitals in the North-West (75.7±15.1, followed by those in the North-East (75.5±15.1, Central Italy (73.9±16.4 and then Southern Italy (70.6±17.9. Hospital Trusts (HTs were shown to be more technically efficient than Local Public Hospitals (LPHs. Organisational and contextual indicators were statistically significantly different at Tobit regression analysis for HTs and LPHs. Emilia Romagna and Lombardia were the regions whose management contributed to increased efficiency.Conclusions: in our study, the distribution of regions according to technical efficiency only partly reflected the North-South gradient shown by other studies regarding the gap of expenditure. The important role of organisation and environment in establishing efficiency differences among hospitals was demonstrated. 

  12. Technical evaluation process for specifying replacement items

    International Nuclear Information System (INIS)

    As nuclear power plants continue in the transition to a strictly operating and maintenance mode, the engineering involvement required to specify and procure replacement parts and components continues to increase. The evaluation process for a replacement item has one simple goal: to specify an effective set of technical and quality requirements that will result in the procurement of an item meeting the plant design basis. The evaluation process is depicted in a simplified block diagram showing the elements of engineering evaluation from a functional perspective. These elements are the following: (1) need for a technical evaluation; (2) components and part classification; (3) failure mode and effect analysis (FMEA); (4) critical characteristics for design determination; (5) like-for-like or alternate item evaluation; and (6) technical and quality requirements determination

  13. Systems Analysis Programs for Hands-On Integrated Reliability Evaluations (SAPHIRE) Technical Reference Manual

    Energy Technology Data Exchange (ETDEWEB)

    C. L. Smith; W. J. Galyean; S. T. Beck

    2006-07-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer (PC) running the Microsoft Windows? operating system. Herein information is provided on the principles used in the construction and operation of Version 6.0 and 7.0 of the SAPHIRE system. This report summarizes the fundamental mathematical concepts of sets and logic, fault trees, and probability. This volume then describes the algorithms used to construct a fault tree and to obtain the minimal cut sets. It gives the formulas used to obtain the probability of the top event from the minimal cut sets, and the formulas for probabilities that apply for various assumptions concerning reparability and mission time. It defines the measures of basic event importance that SAPHIRE can calculate. This volume gives an overview of uncertainty analysis using simple Monte Carlo sampling or Latin Hypercube sampling, and states the algorithms used by this program to generate random basic event probabilities from various distributions. Also covered are enhance capabilities such as seismic analysis, cut set "recovery," end state manipulation, and use of "compound events."

  14. Systems Analysis Programs for Hands-On Integrated Reliability Evaluations (SAPHIRE) Technical Reference

    Energy Technology Data Exchange (ETDEWEB)

    C. L. Smith; W. J. Galyean; S. T. Beck

    2008-08-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) is a software application developed for performing a complete probabilistic risk assessment (PRA) using a personal computer (PC) running the Microsoft Windows? operating system. Herein information is provided on the principles used in the construction and operation of Version 6.0 and 7.0 of the SAPHIRE system. This report summarizes the fundamental mathematical concepts of sets and logic, fault trees, and probability. This volume then describes the algorithms used to construct a fault tree and to obtain the minimal cut sets. It gives the formulas used to obtain the probability of the top event from the minimal cut sets, and the formulas for probabilities that apply for various assumptions concerning reparability and mission time. It defines the measures of basic event importance that SAPHIRE can calculate. This volume gives an overview of uncertainty analysis using simple Monte Carlo sampling or Latin Hypercube sampling, and states the algorithms used by this program to generate random basic event probabilities from various distributions. Also covered are enhance capabilities such as seismic analysis, cut set "recovery," end state manipulation, and use of "compound events."

  15. Best estimate method versus evaluation method: a comparison of two techniques in evaluating seismic analysis and design. Technical report

    International Nuclear Information System (INIS)

    The concept of how two techniques, Best Estimate Method and Evaluation Method, may be applied to the tradditional seismic analysis and design of a nuclear power plant is introduced. Only the four links of the seismic analysis and design methodology chain (SMC)--seismic input, soil-structure interaction, major structural response, and subsystem response--are considered. The objective is to evaluate the compounding of conservatisms in the seismic analysis and design of nuclear power plants, to provide guidance for judgments in the SMC, and to concentrate the evaluation on that part of the seismic analysis and design which is familiar to the engineering community. An example applies the effects of three-dimensional excitations on the model of a nuclear power plant structure. The example demonstrates how conservatisms accrue by coupling two links in the SMC and comparing those results to the effects of one link alone. The utility of employing the Best Estimate Method vs the Evauation Method is also demonstrated

  16. Office for Analysis and Evaluation of Operational Data 1996 annual report. Volume 10, Number 3: Technical training

    International Nuclear Information System (INIS)

    This annual report of the US Nuclear Regulatory Commission's Office for Analysis and Evaluation of Operational Data (AEOD) describes activities conducted during 1996. The report is published in three parts. NUREG-1272, Vol. 10, No. 1, covers power reactors and presents an overview of the operating experience of the nuclear power industry from the NRC perspective, including comments about trends of some key performance measures. The report also includes the principal findings and issues identified in AEOD studies over the past year and summarizes information from such sources as licensee event reports and reports to the NRC's Operations Center. NUREG-1272, Vol. 10, No. 2, covers nuclear materials and presents a review of the events and concerns during 1996 associated with the use of licensed material in nonreactor applications, such as personnel overexposures and medical misadministrations. Both reports also contain a discussion of the Incident Investigation Team program and summarize both the Incident Investigation Team and Augmented Inspection Team reports. Each volume contains a list of the AEOD reports issued from CY 1980 through 1996. NUREG-1272, Vol. 10, No. 3, covers technical training and presents the activities of the Technical Training Center in support of the NRC's mission in 1996

  17. Technical Letter Report: Evaluation and Analysis of a Few International Periodic Safety Review Summary Reports

    International Nuclear Information System (INIS)

    1988. All of the reports reviewed were the regulator's assessment of the PSR findings rather than the original PSR report, and all but one were English translations from the original language. In these reviews, it was found that most of the countries base their regulatory guidance to some extent (and often to a large extent) on U.S. design codes and standards, NRC regulatory guidance, and U.S. industry guidance. In addition, many of the observed operational technical issues and OpE events reported for U.S. reactors are also cited in the PSR reports. The PSR reports also identified a number of potential technical material/component performance issues and OpE events that are not commonly reported for U.S. plants

  18. Technical Letter Report: Evaluation and Analysis of a Few International Periodic Safety Review Summary Reports

    Energy Technology Data Exchange (ETDEWEB)

    Chopra, Omesh K. [Argonne National Lab., IL (United States). Environmental Science Division; Diercks, Dwight R. [Argonne National Lab., IL (United States). Nuclear Engineering Division; Ma, David Chia-Chiun [Argonne National Lab., IL (United States). Environmental Science Division; Garud, Yogendra S. [Argonne National Lab., IL (United States). Environmental Science Division

    2013-12-17

    and 1988. All of the reports reviewed were the regulator’s assessment of the PSR findings rather than the original PSR report, and all but one were English translations from the original language. In these reviews, it was found that most of the countries base their regulatory guidance to some extent (and often to a large extent) on U.S. design codes and standards, NRC regulatory guidance, and U.S. industry guidance. In addition, many of the observed operational technical issues and OpE events reported for U.S. reactors are also cited in the PSR reports. The PSR reports also identified a number of potential technical material/component performance issues and OpE events that are not commonly reported for U.S. plants.

  19. Technical Analysis of Hydrogen Production: Evaluation of H2 Mini-Grids

    Energy Technology Data Exchange (ETDEWEB)

    Lasher, Stephen; Sinha, Jayanti

    2005-05-03

    We have assessed the transportation of hydrogen as a metal hydride slurry through pipelines over a short distance from a neighborhood hydrogen production facility to local points of use. The assessment was conducted in the context of a hydrogen "mini-grid" serving both vehicle fueling and stationary fuel cell power systems for local building heat and power. The concept was compared to a compressed gaseous hydrogen mini-grid option and to a stand-alone hydrogen fueling station. Based on our analysis results we have concluded that the metal hydride slurry concept has potential to provide significant reductions in overall energy use compared to liquid or chemical hydride delivery, but only modest reductions in overall energy use, hydrogen cost, and GHG emissions compared to a compressed gaseous hydrogen delivery. However, given the inherent (and perceived) safety and reasonable cost/efficiency of the metal hydride slurry systems, additional research and analysis is warranted. The concept could potentially overcome the public acceptance barrier associated with the perceptions about hydrogen delivery (including liquid hydrogen tanker trucks and high-pressure gaseous hydrogen pipelines or tube trailers) and facilitate the development of a near-term hydrogen infrastructure.

  20. Detailed analysis and evaluation of the intac study ''Technical evaluation of the transport study Konrad 2010 of the GRS'' from November 2012, work package 7

    International Nuclear Information System (INIS)

    The town Salzgitter had commissioned the intac GmbH to evaluate technically the transport study Konrad 2009 /GRS 10/ authored by the GRS. The intac has summarized this evaluation in a first study (''Technical evaluation of the transport study Konrad of the GRS phase I'' 7int 12a/). In November 2012 intac has finished the processing of the phase II and published in a total study ''Technical evaluation of the transport study Konrad 2010 by the GRS /INT 12b/, whereby the results of the phase II were incorporated in the results of the phase I. The GRS was commissioned in January 2013 by the Federal Office for Radiation Protection to perform a detailed analysis and evaluation of the study. This analysis was performed. Finally the main topics from this analysis and evaluation are summarizingly presented.

  1. A review and evaluation of the Langley Research Center's Scientific and Technical Information Program: Results of phase 6: The technical report. A survey and analysis

    Science.gov (United States)

    Mccullough, R. A.; Pinelli, T. E.; Pilley, D. D.; Stohrer, F. F.

    1982-01-01

    Current practice and usage using selected technical reports; literature relative to the sequential, language, and presentation components of technical reports; and NASA technical report publications standards are discussed. The effctiveness of the technical report as a product for information dissemination is considered.

  2. KAPTUR: technical analysis report

    OpenAIRE

    Garrett, Leigh; Silva, Carlos; Gramstadt, Marie-Therese

    2012-01-01

    Led by the Visual Arts Data Service (VADS) and funded by the JISC Managing Research Data programme (2011-13) KAPTUR will discover, create and pilot a sectoral model of best practice in the management of research data in the visual arts in collaboration with four institutional partners: Glasgow School of Art; Goldsmiths, University of London; University for the Creative Arts; and University of the Arts London. This report is framed around the research question: which technical system is mo...

  3. The Independent Technical Analysis Process

    Energy Technology Data Exchange (ETDEWEB)

    Duberstein, Corey A.; Ham, Kenneth D.; Dauble, Dennis D.; Johnson, Gary E.

    2007-04-13

    The Bonneville Power Administration (BPA) contracted with the Pacific Northwest National Laboratory (PNNL) to provide technical analytical support for system-wide fish passage information (BPA Project No. 2006-010-00). The goal of this project was to produce rigorous technical analysis products using independent analysts and anonymous peer reviewers. In the past, regional parties have interacted with a single entity, the Fish Passage Center to access the data, analyses, and coordination related to fish passage. This project provided an independent technical source for non-routine fish passage analyses while allowing routine support functions to be performed by other well-qualified entities.

  4. Review manual for aging management technical evaluation

    International Nuclear Information System (INIS)

    'Review Manual for Aging Management Technical Evaluation' defines the procedure for the Japan Nuclear Energy Safety Organization (JNES) to review technical adequacy of applicant's aging management technical evaluation report on aging degradation of nuclear power generation equipment which describes technical bases of long-term maintenance programs in applicant's operational safety program. JNES has prepared review manuals for aging management technical evaluation consisted of review manuals for six major degradation mechanisms (low-cycle fatigue, neutron irradiation embrittlement, irradiation assisted stress corrosion cracking, thermal aging embrittlement of cast austenitic stainless steel, insulation degradation of electric and instrumentation equipment, reduced strength and shielding performance of concrete), review manual for seismic safety and general review manual which correlates these manuals and conducted reviews for aging management technical evaluation. However, due to the enforcement of revised Act on the Regulation of Nuclear Source Material, Nuclear Fuel Material and Reactors on July 8, 2013 and the revision of safety standards related to aging management technical evaluation, the Nuclear Regulation Authority (NRA) revised aging management implementation guideline for nuclear power generation equipment and the secretariat of NRA revised the review guideline for aging management technical evaluation. As a result of these revisions, JNES revised review manuals for aging management technical evaluation and integrated them in this review manual. (author)

  5. Technical Analysis of Teacher Responses to the Self-Evaluation Scale-Teacher (SES-T) Version

    Science.gov (United States)

    Erford, Bradley T.; Lowe, Samantha; Chang, Catherine Y.

    2011-01-01

    The Self-Evaluation Scale--Teacher version, used to assess teacher perceived self-esteem of students, was analyzed. A unidimensional model emerged from exploratory factor analysis, with cautious acceptance of data fit. Reliability and external aspects of validity were supported by the Self-Evaluation Scale--Teacher data.

  6. Technical analysis and individual investors

    NARCIS (Netherlands)

    Hoffmann, A.O.I.; Shefrin, H.

    2014-01-01

    We find that individual investors who use technical analysis and trade options frequently make poor portfolio decisions, resulting in dramatically lower returns than other investors. The data on which this claim is based consists of transaction records and matched survey responses of a sample of Dut

  7. Evaluation of maintenance strategies of technical systems

    International Nuclear Information System (INIS)

    This paper describes an approach to evaluate and improve the effectiveness of the maintenance strategies of technical systems in operating plants. The method combines an analysis of the historical data on faults and repairs with an analysis of the history of preventive action programs. The application of maintenance analysis in the reliability centred maintenance R and D project for the Barsebaeck nuclear power plant is referred here from the methodological point of view. In order to limit the analysis resources, a decision analytic method for screening of significant objects for maintenance analysis is needed. For the selected analysis significant objects, indicators on operability, and maintenance and testing effectiveness, are calculated. The maintenance history and planning data in the plant maintenance information system is used as input for the calculations. Selection of the items for detailed maintenance analysis from the analysis significant objects is based on deviating signals from the maintenance indicators. Their underlying data on failures and maintenance is studied in a systematic and detailed way. Justified changes in the maintenance action programs are then proposed to improve the operability of the maintenance critical items or the effectiveness in the use of resources. To facilitate generation of the maintenance indicators, and make the maintenance analysis more efficient, powerful and suitable data treatment and presentation tools are needed for analysis of the work order history. In a number of maintenance decisions, additional and conflicting criteria and even non-measurable objectives must be taken into account. Then a more formal decision analysis is useful for selection of the best solution. A tailored decision support procedure helps to clarify and justify the difficult decisions on e.g. replacement of components, investments in condition monitoring, or changes in designs or operability testing programs (author) (ml)

  8. ANALYSIS AND EVALUATION OF VARIOUS SOFT SKILLS TRAINING MODELS EMPLOYED BY PRIVATE TECHNICAL EDUCATIONAL INSTITUTIONS IN INDIA

    OpenAIRE

    I. K. Kilam; Dr. Jyoti Sharma

    2013-01-01

    The growth of technical education has been unprecedented since the privatization of higher education in India. Almost all technical colleges attract students who meet the required eligibility criteria for enrolling in an engineering college, but unfortunately they are drastically deficient in soft skills and English language proficiency, which in turn makes these students unemployable, even after they complete their four years engineering degree course.Students who have a positive attitude, e...

  9. FOREX trading strategy formation using technical analysis

    OpenAIRE

    Klimavičius, Domas

    2010-01-01

    FOREX technical analysis indicators, their characteristics and capabilities are researched in this final master thesis. The main goal of this thesis is to determine if technical analysis indicators can recognise patterns in price movements and if they can predict future price movement. The first part of the thesis presents with FOREX theoretical aspects, its characteristics and participants. In the second part of the thesis FOREX analysis tools are overviewed, focusing on technical analysis. ...

  10. Technical Evaluation of Oak Ridge Filter Test Facility

    CERN Document Server

    Kriskovich, J R

    2002-01-01

    Two evaluations of the Oak Ridge Department of Energy (DOE) Filter Test Facility (FTF) were performed on December 11 and 12, 2001, and consisted of a quality assurance and a technical evaluation. This report documents results of the technical evaluation.

  11. Technical Guide for the Analysis of Microenterprise Financial Institutions

    OpenAIRE

    Mark Flaming; Martin Holtmann; Rochus Mommartz

    1999-01-01

    The purpose of this technical guide is to provide a standard format for the analysis of institutions that provide financial services to the microenterprise sector. The technical guide outlines the appropriate techniques and scope of analysis for evaluating and designing programs of support to specialized financial institutions. The analytical techniques presented in this guide are structured to facilitate the process of institutional analysis and project design represented in the diagram belo...

  12. Technical analysis in the foreign exchange market: a layman's guide

    OpenAIRE

    Neely, Christopher J

    1997-01-01

    Economists have traditionally been skeptical of the value of technical analysis, the use of past price behavior to guide trading decisions in asset markets. Instead, they have relied on the logic of the efficient markets hypothesis. Christopher J. Neely briefly explains the fundamentals of technical analysis and the efficient markets hypothesis as applied to the foreign exchange market, evaluates the profitability of simple trading rules, and reviews recent ideas that might justify extrapolat...

  13. Safety and reliability analysis of a technical system applying the multistate coherent system analysis for evaluating a finite number of normal operating modes and failure modes. Final report

    International Nuclear Information System (INIS)

    The further development of multistate coherent systems analysis is explained which is based on monotone multistate component analysis in contrast to the discrete state component analysis. The method applied allows to derive from the data giving the failure and the lifetime probabilities of a component, the multi-valued probabilities as a function of time. The method is particularly suitable for evaluating the reliability of components subject to aging processes which are not quantitatively measurable. Main applications are in nuclear engineering and in aircraft and spacecraft engineering. (DG)

  14. Applying economic analysis to technical assistance projects

    OpenAIRE

    McMahon, Gary

    1997-01-01

    The author recommends using more quantitative economic analysis in appraising technical assistance loans and loan components. After giving a brief history of tecnhical assistance and the problems commonly associated with it, he describes classifications of technical assistance, proposes a new typology to be used for project appraisal, suggests methods for screening projects, and discusses different levels of economic analysis. He shows how the typology and economic analysis could be applied t...

  15. Forex markets: technical analysis and algorithmic trading

    OpenAIRE

    Klepić, Igor

    2013-01-01

    Technical analysis is an efficient way for analysing financial markets such as forex where currencies are being traded. Forex market is the biggest market among all of them which is closed only during weekends. Analysis uses past behaviour of the market and with different mathematical methods tries to predict the future movement of the market. With the help of technical analysis forex market allows individuals as well as large financial corporations to efficiently manage their wealth while th...

  16. Evaluation of the botanical origin of commercial dry bee pollen load batches using pollen analysis: a proposal for technical standardization

    Directory of Open Access Journals (Sweden)

    Ortrud M. Barth

    2010-12-01

    Full Text Available High quality of bee pollen for commercial purpose is required. In order to attend the consumer with the best identification of the botanical and floral origin of the product, 25 bee pollen batches were investigated using two techniques of pollen grain preparation. The first started to identify pollen loads of different colors in two grams of each well mixed batch, and the second to identify pollen grains in a pool made of all the pollen loads comprised in two grams. The best result was obtained by this last technique, when a pollen grain suspension was dropped on a microscope slide and circa 500 pollen grains were counted per sample. This analysis resulted in the recognition of monofloral and bifloral pollen batches, while the use of the first technique resulted in all samples receiving a heterofloral diagnosis.É exigida alta qualidade para a comercialização de pólen apícola. A fim de atender o consumidor com a melhor identificação da origem botânica e floral do produto, 25 partidas de pólen apícola feram investigadas usande duas diferentes técnicas na preparação dos grãos de pólen. A primeira partiu da identificação das cargas polínicas contidas em dois gramas de cada partida bem misturada segundo suas cores. A segunda visava identificar os grãos de pólen de um agrupamento ("pool" de todas as cargas polínicas contidas em dois gramas de cada amostra. O melhor resultado foi obtido pela última técnica, quando uma suspensão de grãos de pólen era gotejada sobre uma lâmina de microscopia e cerca de 500 grãos de pólen eram centades por amostra. Esta análise resultou no reconhecimento de partidas monoflorais e biflorais de pólen apícola, enquanto que usando a primeira técnica, todas as amostras receberam a diagnose heterefloral.

  17. Technical Evaluation Report 10: Evaluating Vendor Supplied Information

    Directory of Open Access Journals (Sweden)

    Patrick J. Fahy

    2002-04-01

    Full Text Available Distance educators are not normally equipped by their training or experience for the complex task of evaluating technologies. One of the areas of potential disadvantage is in interpreting information provided by vendors themselves, and in relating effectively with sales, marketing and technical representatives. An objective and thorough product evaluation requires that information be selected, and sometimes generated, to aid the process. Vendors may agree to provide additional information, including direct experience with their products, if evaluators know what to ask for and what to expect from vendors.

  18. Technical Analysis of Hydrogen Production

    Energy Technology Data Exchange (ETDEWEB)

    Ali T-Raissi

    2005-01-14

    The aim of this work was to assess issues of cost, and performance associated with the production and storage of hydrogen via following three feedstocks: sub-quality natural gas (SQNG), ammonia (NH{sub 3}), and water. Three technology areas were considered: (1) Hydrogen production utilizing SQNG resources, (2) Hydrogen storage in ammonia and amine-borane complexes for fuel cell applications, and (3) Hydrogen from solar thermochemical cycles for splitting water. This report summarizes our findings with the following objectives: Technoeconomic analysis of the feasibility of the technology areas 1-3; Evaluation of the hydrogen production cost by technology areas 1; and Feasibility of ammonia and/or amine-borane complexes (technology areas 2) as a means of hydrogen storage on-board fuel cell powered vehicles. For each technology area, we reviewed the open literature with respect to the following criteria: process efficiency, cost, safety, and ease of implementation and impact of the latest materials innovations, if any. We employed various process analysis platforms including FactSage chemical equilibrium software and Aspen Technologies AspenPlus and HYSYS chemical process simulation programs for determining the performance of the prospective hydrogen production processes.

  19. Job and task analysis for technical staff

    International Nuclear Information System (INIS)

    In September of 1989 Cooper Nuclear Station began a project to upgrade the Technical Staff Training Program. This project's roots began by performing job and Task Analysis for Technical Staff. While the industry has long been committed to Job and Task Analysis to target performance based instruction for single job positions, this approach was unique in that it was not originally considered appropriate for a group as diverse as Tech Staff. Much to his satisfaction the Job and Task Analysis Project was much less complicated for Technical Staff than the author had imagined. The benefits of performing the Job and Task Analysis for Technical Staff have become increasingly obvious as he pursues lesson plan development and course revisions. The outline for this presentation will be as follows: philosophy adopted; preparation of the job survey document; performing the job analysis; performing task analysis for technical staff and associated pitfalls; clustering objectives for training and comparison to existing program; benefits now and in the future; final phase (comparison to INPO guides and meeting the needs of non-degreed engineering professionals); and conclusion. By focusing on performance based needs for engineers rather than traditional academics for training the author is confident the future Technical Staff Program will meet the challenges ahead and will exceed requirements for accreditation

  20. Teaching audience analysis to the technical student

    Science.gov (United States)

    Debs, M. B.; Brillhart, L. V.

    1981-01-01

    Teaching audience analysis, as practiced in a technical writing course for engineering students, is discussed. Audience analysis is described as the task of defining the audience for a particular piece of writing and determining those characteristics of the audience which constrain the writer and effect reception of the message. A mature technical writing style that shows the tension produced when a text is written to be read and understood is considered in terms of audience analysis. Techniques include: (1) conveying to students the concept that a reader with certain expectations exist, (2) team teaching to preserve the context of a given technical discipline, and (3) assigning a technical report that addresses a variety of readers, thus establishing the complexity of audience oriented writing.

  1. Use of technical analysis in FOREX trading

    OpenAIRE

    Vítovec, Josef

    2010-01-01

    The paper reacts to tremendous increase in popularity of FX trading among retail investors in recent years, caused mainly by easy accessibility through numerous online trading platforms and dramatic fall in trading costs. One of the accompanying trends along with increasing trading speed is a departure from fundamental analysis and shift towards more technical approach. In reaction to that, the paper aims to review the most popular technical trading rules and puts the findings in contrast wit...

  2. A pragmatic approach to IS development and Socio-Technical evaluation

    DEFF Research Database (Denmark)

    Madsen, Sabine; Vidgen, Richard

    This paper provides an action research account of why and how UML use cases and socio-technical analysis were combined and used to support the development of an information system, using Multiview/WISDM as the framework of ideas. Significant learning points from, and the motivation for, the...... research is that a focus on task satisfaction and socio-technical evaluation, rather than on the broader concept of job satisfaction and a full, traditional socio-technical analysis, was more acceptable in practice as it related more clearly to the IS domain. The paper presents a socio-technical evaluation...

  3. Input aggregation bias in technical efficiency with multiple criteria analysis

    OpenAIRE

    Casasnovas, Valero L.; Aldanondo, Ana M.

    2014-01-01

    We extend the Tauer (2001) and Färe et al. (2004) analyses of aggregation bias in technical efficiency measurement to multiple criteria decision analysis. We show input aggregation conditions consistent with multiple criteria evaluation of overall efficiency in conjunction with variation in aggregation bias.

  4. Scientific, Technical and Economic Committee for Fisheries (STECF) - Evaluation/scoping of Management plans - Data analysis for support of the impact assessment for the management plan of Bay of Biscay anchovy (COM(2009)399 final). (STECF-14-05)

    OpenAIRE

    2014-01-01

    The Expert Working Group meeting of the Scientific, Technical and Economic Committee for Fisheries EWG-14-03 on Evaluation/scoping of Management plans. Data analysis for support of the impact assessment for the management plan of Bay of Biscay anchovy (COM(2009)399 final) was held from 10-14 March 2014 in Varese, Italy. The report was reviewed and endorsed by the STECF during its plenary meeting held from 24 to 28 March 2014 in Brussels (Belgium).

  5. An Intelligent technical analysis using neural network

    Directory of Open Access Journals (Sweden)

    Reza Raei

    2011-07-01

    Full Text Available Technical analysis has been one of the most popular methods for stock market predictions for the past few decades. There have been enormous technical analysis methods to study the behavior of stock market for different kinds of trading markets such as currency, commodity or stock. In this paper, we propose two different methods based on volume adjusted moving average and ease of movement for stock trading. These methods are used with and without generalized regression neural network methods and the results are compared with each other. The preliminary results on historical stock price of 20 firms indicate that there is no meaningful difference between various proposed models of this paper.

  6. The technical drift of applied behavior analysis

    OpenAIRE

    Hayes, Steven C.; Rincover, Arnold; Solnick, Jay V.

    1980-01-01

    Four dimensions (applied, analytic, general, conceptual) were selected from Baer, Wolf, and Risley's (1968) seminal article on the nature of applied behavior analysis and were monitored throughout the first 10 volumes of the Journal of Applied Behavior Analysis. Each of the experimental articles in Volumes 1 through 6 and the first half of Volumes 7 through 10 was rated on each of these dimensions. The trends showed that applied behavior analysis is becoming a more purely technical effort, wi...

  7. Wyoming Career and Technical Education Policy Analysis

    Science.gov (United States)

    MPR Associates, Inc., 2009

    2009-01-01

    This policy analysis was produced for the Wyoming Department of Administration and Information by MPR Associates, Inc. Its purpose was to examine federal and state policy related to career and technical education (CTE) to determine whether existing policy (in the form of statutes, rules, regulations, and guidance) could either promote or impede…

  8. Decommissioning of the Molten Salt Reactor Experiment: A technical evaluation

    International Nuclear Information System (INIS)

    This report completes a technical evaluation of decommissioning planning for the former Molten Salt Reactor Experiment, which was shut down in December, 1969. The key issues revolve around the treatment and disposal of some five tons of solid fuel salt which contains over 30 kg of fissionable uranium-233 plus fission products and higher actinides. The chemistry of this material is complicated by the formation of elemental fluorine via a radiolysis reaction under certain conditions. Supporting studies carried out as part of this evaluation include (a) a broad scope analysis of possible options for storage/disposal of the salts, (b) calculation of nuclide decay in future years, (c) technical evaluation of the containment facility and hot cell penetrations, (d) review and update of surveillance and maintenance procedures, (e) measurements of facility groundwater radioactivity and sump pump operation, (f) laboratory studies of the radiolysis reaction, and (g) laboratory studies which resulted in finding a suitable getter for elemental fluorine. In addition, geologic and hydrologic factors of the surrounding area were considered, and also the implications of entombment of the fuel in-place with concrete. The results of this evaluation show that the fuel salt cannot be left in its present form and location permanently. On the other hand, extended storage in its present form is quite acceptable for 20 to 30 years, or even longer. For continued storage in-place, some facility modifications are recommended. 30 refs., 5 figs., 9 tabs

  9. Sludge Treatment Evaluation: 1992 Technical progress

    International Nuclear Information System (INIS)

    This report documents Fiscal Year 1992 technical progress on the Sludge Treatment Evaluation Task, which is being conducted by Pacific Northwest Laboratory. The objective of this task is to develop a capability to predict the performance of pretreatment processes for mixed radioactive and hazardous waste stored at Hanford and other US Department of Energy (DOE) sites. Significant cost savings can be achieved if radionuclides and other undesirable constituents can be effectively separated from the bulk waste prior to final treatment and disposal. This work is initially focused on chemical equilibrium prediction of water washing and acid or base dissolution of Hanford single-shell tank (SST) sludges, but may also be applied to other steps in pretreatment processes or to other wastes. Although SST wastes contain many chemical species, there are relatively few constituents -- Na, Al, NO3, NO2, PO4, SO4, and F -- contained in the majority of the waste. These constituents comprise 86% and 74% of samples from B-110 and U-110 SSTS, respectively. The major radionuclides of interest (Cs, Sr, Tc, U) are present in the sludge in small molal quantities. For these constituents, and other important components that are present in small molal quantities, the specific ion-interaction terms used in the Pitzer or NRTL equations may be assumed to be zero for a first approximation. Model development can also be accelerated by considering only the acid or base conditions that apply for the key pretreatment steps. This significantly reduces the number of chemical species and chemical reactions that need to be considered. Therefore, significant progress can be made by developing all the specific ion interactions for a base model and an acid dissolution model

  10. Guidelines for the technical evaluation of replacement items in nuclear power plants (NCIG-11)

    International Nuclear Information System (INIS)

    This document presents guidelines and supporting information for the technical evaluation of replacement items in nuclear power plants. These guidelines contain six major sections which provide the practical knowledge and a programmatic approach to determine the technical and quality requirements necessary to generate purchase documents to procure the proper replacement items. The technical evaluation methodology includes the following steps. (1) Identification of the need for a technical evaluation. (2) Component/part functional classification procedures. (3) Performance of a Failure Modes and Effects Analysis. (4) Selection of Critical Characteristics for Design Determination. (5) Performance of a ''Like-For-Like'' or ''Alternate'' item Evaluation. (6) Preparation of the Technical and Quality Requirements Specification. Work on this document was initiated in response to the increased emphasis by the utilities owning nuclear power plants and nuclear industry on procurement of replacement items for use in safety related applications at nuclear power plants. 20 refs., 9 figs., 14 tabs

  11. 机械加工工艺过程资源环境属性清单分析与评价%Resource and Environmental Attribution Inventory Analysis and Evaluation of Machining Technical Process

    Institute of Scientific and Technical Information of China (English)

    张华; 李明珠; 王艳红; 江志刚

    2011-01-01

    Based on resource and environmental attribution of machining process, the steps of inventory analysis of manufacturing technical process are analyzed. And according to IPO modeling of technical process,inventory analysis evaluation index building process, data acquisition and evaluation method are described. Based on above steps and evaluation method, inventory analysis table of planing is established. The green of process is evaluated,which provide the basis for improving its resource consumption and environmental impact.%根据机械加工工艺过程资源环境属性,分析了制造工艺过程清单分析步骤,并基于工艺的IPO过程模型,详细描述了清单分析评价指标建立过程与数据获取、评价方法.根据上述步骤和评价方法,建立了某刨削工艺清单分析表,综合评价该工艺的绿色性,从而为改善其资源消耗和环境影响提供依据.

  12. Measurement and Evaluation of Efficiency of Regional Technical Innovation Jiangsu Province

    Institute of Scientific and Technical Information of China (English)

    龚荒; 王新宇

    2004-01-01

    The target system was built to evaluate the efficiency of technical innovation for 13 cities and three regions in Jiangsu province based on the data envelopment analysis. This paper comparatively analyzed the efficiency of innovation and scaling return for each region in Jiangsu province. The projection analysis on production frontier face for inefficient regions was also performed. Evolving rules and regional difference of technical innovation system of Jiangsu province were explored. Some important results and suggestion were obtained.

  13. Technical document characterization by data analysis

    International Nuclear Information System (INIS)

    Nuclear power plants possess documents analyzing all the plant systems, which represents a vast quantity of paper. Analysis of textual data can enable a document to be classified by grouping the texts containing the same words. These methods are used on system manuals for feasibility studies. The system manual is then analyzed by LEXTER and the terms it has selected are examined. We first classify according to style (sentences containing general words, technical sentences, etc.), and then according to terms. However, it will not be possible to continue in this fashion for the 100 system manuals existing, because of lack of sufficient storage capacity. Another solution is being developed. (author)

  14. On the Statistical Validation of Technical Analysis

    Directory of Open Access Journals (Sweden)

    Rosane Riera Freire

    2007-06-01

    Full Text Available Technical analysis, or charting, aims on visually identifying geometrical patterns in price charts in order to antecipate price "trends". In this paper we revisit the issue of thecnical analysis validation which has been tackled in the literature without taking care for (i the presence of heterogeneity and (ii statistical dependence in the analyzed data - various agglutinated return time series from distinct financial securities. The main purpose here is to address the first cited problem by suggesting a validation methodology that also "homogenizes" the securities according to the finite dimensional probability distribution of their return series. The general steps go through the identification of the stochastic processes for the securities returns, the clustering of similar securities and, finally, the identification of presence, or absence, of informatinal content obtained from those price patterns. We illustrate the proposed methodology with a real data exercise including several securities of the global market. Our investigation shows that there is a statistically significant informational content in two out of three common patterns usually found through technical analysis, namely: triangle, rectangle and head and shoulders.

  15. Technical Guidance for Assessing Environmental Justice in Regulatory Analysis

    Science.gov (United States)

    The Technical Guidance for Assessing Environmental Justice in Regulatory Analysis (also referred to as the Environmental Justice Technical Guidance or EJTG) is intended for use by Agency analysts, including risk assessors, economists, and other analytic staff that conduct analyse...

  16. Evaluating Academic Technical Communication Programs: New Stakeholders, Diverse Goals.

    Science.gov (United States)

    Anderson, Paul V.

    1995-01-01

    Discusses three challenges (dealing with program diversity, accommodating conflicting emphases, and precipitating positive change) in evaluating academic technical communication programs. Outlines an approach to program evaluation that redefines the stakeholders to include a wide range of partners in both workplace and academy, and that uses a…

  17. Technical evaluation of seismic qualification of safety-related equipment

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Yang Hui; Park, Heong Gee; Park, Yeong Seok [Univ. of Incheon, Incheon (Korea, Republic of)] (and others)

    1994-04-15

    This study is purposed to evaluate the technical acceptability of the procedures and techniques of seismic qualifications which were performed for the YGN 3 and 4 safety-related equipment.This study is also targeted to suggest a systematized technical procedure guide for the effective performance and review of the seismic qualification, which reflects the most up-to-date licensing requirements and state-of the-art.

  18. Thermoelectric materials evaluation program. Technical summary report

    Energy Technology Data Exchange (ETDEWEB)

    Hinderman, J.D.

    1979-04-01

    Research progress on the thermoelectric materials evaluation program is reported covering the period January 1, 1976 to September 30, 1978. Topical reports are presented on (1) hot and cold end ..delta..T's, (2) hardware mobility, (3) p-leg sublimation suppression, (4) thermodynamic stability of p-legs, (5) n-leg material process improvements to reduce extraneous resistance, (6) n-leg cracking, (7) dynamic evaluation of converter, and (8) data base and degradation modes. Twenty attachments are included which present supporting drawings, specifications, procedures, and data. (WHK)

  19. Evaluation Model of Commercial Geological Exploration and Mining Development Project and Analysis of Some Technical Problems in Commercial Negotiation%商业地矿项目评价模型和相关问题剖析

    Institute of Scientific and Technical Information of China (English)

    姚振凯

    2012-01-01

    文章介绍了地矿项目政治-经济-技术综合评价模型和地质-采矿-冶炼技术评价模型,并对项目谈判中资料、报价和时限等相关问题进行了剖析.%A composite evaluation model of commercial geological exploration and mining development project was discussed, this new model consists of polity-economy-technique (PET) synthetic evaluation sub-model and geology-mining-metallurgy (GMM) technique evalution sub-model. Besides, some key technical problems in commercial negotiation, such as information screening, quoted price and analysis of deadline, were briefly analyzed.

  20. Stock market prediction using technical analysis

    Directory of Open Access Journals (Sweden)

    Bradić-Martinović Aleksandra

    2006-01-01

    Full Text Available Technical analysis (TA is a form of analyzing market encompassing supply and demand of securities according to the study of their prices and trading volume. Using the appropriate methods, TA aims to identify price movements in the stock market, futures or currencies. In short, TA analysis is the process by which "future price movements are formulated according to the price history". TA originates from the work of Charles Dow and his conclusions about the global behavior of the market, as well as from Elliot Wave Theory. Dow did not regard its theory as a tool for stock market movement prediction, nor as a guide for investors, but as a kind of barometer of general market movements. The term TA methods encompasses all the methods used in tracking prices aiming to clearly predict future events. Many different methods, mainly statistical, are used in technical analysis, the most popular ones being: establishing and following trends using moving average, recognizing price momentum, calculating indicators and oscillators, as well as cycle analysis (structure indicators. It is also necessary to point out that TA is not a science in the true meaning of the term, and that methods it uses frequently deviate from the conventional manner of their use. The main advantage of these methods is their relative ease of use, aiming to give as clear picture as possible of price movements, while at the same time avoiding the use of complicated and complex mathematical methods. The reason for this is simple and is reflected in the dynamics of financial markets, where changes occur during short periods of time and where prompt decision-making is of vital importance.

  1. Technical evaluation of bids for nuclear power plants

    International Nuclear Information System (INIS)

    In continuation of its efforts to provide comprehensive and impartial guidance to Member States facing the need to introduce nuclear power, the International Atomic Energy Agency is issuing this guidebook as part of a series of guidebooks and codes of practice and, in particular, as a necessary supplement to 'Economic Evaluation of Bids for Nuclear Power Plants: A Guidebook', published by the IAEA in 1976 as Technical Reports Series No.175. The present publication is intended for project managers and senior engineers of electric utilities who are concerned with the evaluation of bids for a nuclear power project. It assumes that the reader has a good knowledge of the technical characteristics of nuclear power plants and of nuclear power project implementation. Its purpose is to provide the information necessary to organize, guide and supervise the technical evaluation of bids for a nuclear power project. It goes without saying that the technical staff carrying out the evaluation must have prior technical experience which cannot be provided by a guidebook

  2. CNSC EOC technical assessment and evaluation initiatives

    International Nuclear Information System (INIS)

    In Canada, multiple layers of government respond to a nuclear emergency. Although the licensee is responsible for all on-site mitigating actions, the Provincial and Municipal governments take responsibility for all off-site decisions such evacuation and the distribution of Potassium Iodide pills. The Federal Government provides support for the Provincial Government as required or requested. The CNSC forms part of the Federal Government and has the unique capability of fully understanding the phenomena of a nuclear accident. As such, the CNSC plays a key role at the federal level, the provincial level, and with the licensee if a nuclear emergency were to unfold. The Emergency Operations Centre (EOC) at the Canadian Nuclear Safety Commission (CNSC) in Ottawa is activated for all events which are leading or could lead to significant on-site or off-site consequences, and where the consequences of the event will be strongly affected by the operator's actions. During a nuclear emergency the CNSC's regulatory role is to provide assurance that appropriate actions are taken to limit the risk to health, safety, security and the environment. A key component to the EOC is the Technical Assessment Section (TAS). The TAS is primarily responsible for diagnosing the state of the accident and providing a prognosis for the accident progression. The section provides a predictive source term and dispersion calculation for both the diagnosis and the prognosis. The associated dose to public and site staff is assessed. The potential dose to safety workers, on-site staff and the public is compared against assessments made by the provincial authorities to confirm that adequate protective measures are implemented. In order to meet this mandate, steps have been taken to put in place both procedures and tools for the TAS. These include in-house developed codes such as the NPP Accident Handbook and VETA as well as the industry standard dispersion and dose code Emergency Response Projection

  3. Analysis of Technical Specifications of the Egyptian and French Electronic Storybooks (e-Storybook)

    Science.gov (United States)

    Atta, Mohammed Mahmoud; Abd El Wahab, Shaimaa Mahmoud

    2015-01-01

    This research aims at analysing technical specifications in a sample of Egyptian and French electronic storybooks (e-storybooks), to identify similarities and differences in technical specifications of children's e-storybooks and create a verified analysis list to be used for evaluation of e-storybooks. For this purpose, 32 e-storybooks in CD…

  4. Are chartists artists? The determinants and profitability of recommendations based on technical analysis

    NARCIS (Netherlands)

    Gerritsen, Dirk F.

    2016-01-01

    The value of technical analysis (TA) has been debated for decades; however, limited evidence exists on the profitability of investment recommendations issued by technical analysts. These ‘chartists’ sometimes claim that TA is an art rather than a science. We evaluated > 5000 TA-based buy and sell re

  5. The Technical Report: An Analysis of Information Design and Packaging for an Inelastic Market.

    Science.gov (United States)

    Pinelli, Thomas E.; And Others

    As part of an evaluation of its scientific and technical information program, the National Aeronautics and Space Administration (NASA) conducted a review and analysis of structural, language, and presentation components of its technical report form. The investigation involved comparing and contrasting NASA's publications standards for technical…

  6. Energy Biased Technical Change: A CGE Analysis

    OpenAIRE

    Löschel, Andreas; Otto, Vincent M.; Rob B. Dellink

    2005-01-01

    This paper studies energy bias in technical change. For this purpose, we develop a computable general equilibrium model that builds on endogenous growth models. The model explicitly captures links between energy, the rate and direction of technical change, and the economy. We derive the equilibrium determinants of biased technical change and show the importance of feedback in technical change, substitution possibilities between final goods, and general-equilibrium effects for the equilibrium ...

  7. Technical innovation and management

    International Nuclear Information System (INIS)

    This book gives explanations of the conception of technical innovation, development plan in Korea, connection between technology and a growth factor in national income, problem of technical innovation in developing country, analysis on cooperation between a developed country and a developing country, evaluation and strategy of technical development in Korea, technical innovation of industry, management of technical industry, analysis of special condition in Korea.

  8. Complex technic-economical model for distribution systems analysis

    International Nuclear Information System (INIS)

    Power distribution systems are important part of the overall electric power system in both technical and economical sense. They can encounter as much as more than half of the total investment costs and their operational costs are also substantial. Therefore, considerable amount of money can be saved if during their expansion and operational planning, the best solution is chosen. By the best solution we mean the one that fulfills all criteria and constraints while having the least total costs. Funding this solution is the task that should be performed by means of technic-economical analysis. This thesis introduces a complex technic-economical model for distribution system analysis. The model is complex from both quantitative and qualitative point of view. From the quantitative point of view, consumers are modeled in every detail considering daily and seasonal load variation. More than one type of consumers can exist with specific load diagrams. This kind of load modeling can be adequately taken into consideration in the load flow analysis, energy loss calculation and reliability evaluation. In all these calculations, appropriate methods and techniques can be used which are shown and explained in the text. From the qualitative point of view, consumers' loads can be modeled as random variables. For this purpose, in the thesis is developed and shown probabilistic load flow technique which allows us to consider all the variables as random variables with certain probability distribution functions. This way, technical constraints can be viewed as soft, rather than hard, with some probabilities attached. In order to efficiently calculate convolutions which appear in the probabilistic load flow, some appropriate technique is needed. For this purpose Fast Fourier Transform in the thesis is used. The problem of reliability has one of the main roles in technic-economical analysis. The first one is that the reliability analysis provides us with the information about the

  9. Twenty-fifth water reactor safety information meeting: Proceedings. Volume 2: Human reliability analysis and human performance evaluation; Technical issues related to rulemakings; Risk-informed, performance-based initiatives; High burn-up fuel research

    International Nuclear Information System (INIS)

    This three-volume report contains papers presented at the conference. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from France, Japan, Norway, and Russia. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting. This volume contains the following: (1) human reliability analysis and human performance evaluation; (2) technical issues related to rulemakings; (3) risk-informed, performance-based initiatives; and (4) high burn-up fuel research

  10. Methodology and assumptions for evaluating heating and cooling energy requirements in new single-family residential buildings: Technical support document for the PEAR (Program for Energy Analysis of Residences) microcomputer program

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Y.J.; Ritschard, R.; Bull, J.; Byrne, S.; Turiel, I.; Wilson, D.; Hsui, C.; Foley, D.

    1987-01-01

    This report provides technical documentation for a software package called PEAR (Program for Energy Analysis of Residences) developed by LBL. PEAR offers an easy-to-use and accurate method of estimating the energy savings associated with various energy conservation measures used in site-built, single-family homes. This program was designed for use by non-technical groups such as home builders, home buyers or others in the buildings industry, and developed as an integral part of a set of voluntary guidelines entitled Affordable Housing Through Energy Conservation: A Guide to Designing and Constructing Energy Efficient Homes. These guidelines provide a method for selecting and evaluating cost-effective energy conservation measures based on the energy savings estimated by PEAR. This work is part of a Department of Energy program aimed at conducting research that will improve the energy efficiency of the nation's stock of conventionally-built and manufactured homes, and presenting the results to the public in a simplified format.

  11. Analysis in usability evaluations

    DEFF Research Database (Denmark)

    Følstad, Asbjørn; Lai-Chong Law, Effie; Hornbæk, Kasper Anders Søren

    2010-01-01

    While the planning and implementation of usability evaluations are well described in the literature, the analysis of the evaluation data is not. We present interviews with 11 usability professionals on how they conduct analysis, describing the resources, collaboration, creation of recommendations......, and prioritization involved. The interviews indicate a lack of structure in the analysis process and suggest activities, such as generating recommendations, that are unsupported by existing methods. We discuss how to better support analysis, and propose four themes for future research on analysis in...... usability evaluations....

  12. Technical Skills Evaluation Based on Competency Model for Human Resources Development in Technical and Vocational Education

    OpenAIRE

    Kahirol Mohd Salleh; Nor Lisa Sulaiman

    2015-01-01

    The purpose of this paper is to advance discussion of the function of the competency model for the technical skills evaluation and preparation of human resource and workers in organization. Human resources development is one of the important elements that determine the status of a country, whether it is recognized as a developed, developing or underdeveloped country. To realize it vision to be a developed country by the year 2020, Malaysia had planned, carried out and developed its human reso...

  13. Moving Mini-Max - a new indicator for technical analysis

    OpenAIRE

    Silagadze, Z. K.

    2008-01-01

    We propose a new indicator for technical analysis. The indicator emphasizes maximums and minimums in price series with inherent smoothing and has a potential to be useful in both mechanical trading rules and chart pattern analysis.

  14. 10 CFR 52.157 - Contents of applications; technical information in final safety analysis report.

    Science.gov (United States)

    2010-01-01

    ... requirements in 10 CFR Chapter I, including: (1) An analysis and evaluation of the design and performance of...; technical information in final safety analysis report. The application must contain a final safety analysis... NRC: (a) The principal design criteria for the reactor to be manufactured. Appendix A of 10 CFR...

  15. Technical evaluation: pressurized fluidized-bed combustion technology

    Energy Technology Data Exchange (ETDEWEB)

    Miller, S A; Vogel, G J; Gehl, S M; Hanway, Jr, J E; Henry, R F; Parker, K M; Smyk, E B; Swift, W M; Podolski, W F

    1982-04-01

    The technology of pressurized fluidized-bed combustion, particularly in its application to a coal-burning combined-cycle plant, is evaluated by examining the technical status of advanced-concept plant components - boiler system (combustor, air-handling and air-injection equipment, and heat exchangers); solids handling, injection, and ejection system; hot-gas cleanup equipment; instrumentation/control system; and the gas turbine - along with materials of plant construction. Environmental performance as well as energy efficiency are examined, and economic considerations are reviewed briefly. The evaluation concludes with a broad survey of the principal related research and development programs in the United States and other countries, a foreview of the most likely technological developments, and a summary of unresolved technical issues and problems.

  16. OTEC modular experiment: cold water pipe concept evaluation. Volume II. Technical report

    Energy Technology Data Exchange (ETDEWEB)

    1979-04-01

    The Cold Water Pipe System Design Study was undertaken to evaluate the diverse CWP concepts, recommend the most viable alternatives for a 1984 deployment of the 10 to 40 MWe MEP, and carry out preliminary designs of three concepts. The Concept Evaluation Phase reported here involved a systems analysis of design alternatives in the broad categories of rigid walled (with hinges), compliant walled, stockade and bottom mounted buoyant. Quantitative evaluations were made of concept performance, availability, deployment schedule, technical feasibility and cost. CWP concepts were analyzed to determine if they met or could be made to meet established system requirements and could be deployed by 1984. Those which faced overwhelming technical and/or scheduling problems were rejected. Those which were unviable due to isolated, crucial technical and/or scheduling problems for which a technical development may reverse the decisions were deferred. Fabrication, construction and installation plans were developed for successful concepts, and costs were determined in a WBS format. Evaluations were performed on the basis of technical and cost risk. (WHK)

  17. Independent Technical Review of the X-740 Groundwater Remedy, Portsmouth, Ohio: Technical Evaluation and Recommendations

    International Nuclear Information System (INIS)

    site history and data and organizing the information into a conceptual model and findings to assist in evaluating the potential of alternative remediation technologies. Examples of the key conceptual findings of the EM-32 review team were: (1) The Gallia represents the most practical target for deployment of in situ remediation treatment reagents - injection/extraction focused in this zone would provide maximum lateral impacts with minimal potential risk of failure or adverse collateral impacts. (2) The slow release of TCE from clay and sandstone into the Gallia represent a long term source of TCE that can re-contaminate the Gallia in the future - technologies that effectively treat the permeable portions of the Gallia, but do not leave residual treatment capacity in the system are unlikely to achieve long term remedial action objectives. CDM, the site contractor, provided important and useful information documenting the status and preliminary results of the on-site technology alternative evaluation. In the CDM evaluation, potential technologies were either retained (or screened out) in two preliminary evaluation phases and a detailed evaluation was performed on the five alternatives that were retained into the final 'detailed analysis' phase. The five alternatives that were included in the detailed analysis were: (1) hydraulic fracturing with EHC (a solid bioremediation amendment), (2) enhanced anaerobic bioremediation, (3) in situ chemical oxidation, (4) electrical resistance heating, and (5) reactive barriers. In several cases, two or three variants were separately evaluated. The review team found the CDM effort to be generally credible and reasonable. Thus, the review team focused on providing additional considerations and inputs to Portsmouth and on amending and refining the alternatives in ways that might improve performance and/or reduce costs. The Department of Energy Portsmouth Paducah Project Office requested assistance from Department of Energy Office of

  18. Independent Technical Review of the X-740 Groundwater Remedy, Portsmouth, Ohio: Technical Evaluation and Recommendations

    Energy Technology Data Exchange (ETDEWEB)

    Looney, B.; Rhia, B.; Jackson, D.; Eddy-Dilek, C.

    2010-04-30

    reviewing the site history and data and organizing the information into a conceptual model and findings to assist in evaluating the potential of alternative remediation technologies. Examples of the key conceptual findings of the EM-32 review team were: (1) The Gallia represents the most practical target for deployment of in situ remediation treatment reagents - injection/extraction focused in this zone would provide maximum lateral impacts with minimal potential risk of failure or adverse collateral impacts. (2) The slow release of TCE from clay and sandstone into the Gallia represent a long term source of TCE that can re-contaminate the Gallia in the future - technologies that effectively treat the permeable portions of the Gallia, but do not leave residual treatment capacity in the system are unlikely to achieve long term remedial action objectives. CDM, the site contractor, provided important and useful information documenting the status and preliminary results of the on-site technology alternative evaluation. In the CDM evaluation, potential technologies were either retained (or screened out) in two preliminary evaluation phases and a detailed evaluation was performed on the five alternatives that were retained into the final 'detailed analysis' phase. The five alternatives that were included in the detailed analysis were: (1) hydraulic fracturing with EHC (a solid bioremediation amendment), (2) enhanced anaerobic bioremediation, (3) in situ chemical oxidation, (4) electrical resistance heating, and (5) reactive barriers. In several cases, two or three variants were separately evaluated. The review team found the CDM effort to be generally credible and reasonable. Thus, the review team focused on providing additional considerations and inputs to Portsmouth and on amending and refining the alternatives in ways that might improve performance and/or reduce costs. The Department of Energy Portsmouth Paducah Project Office requested assistance from Department of

  19. Bhutan; Technical Assistance Evaluation Report (March 4-8, 2013)

    OpenAIRE

    International Monetary Fund

    2013-01-01

    This paper discusses Bhutan’s Technical Assistance Evaluation report. Participation in the statistical projects financed by the Japanese government in national accounts, prices, government finance, and balance-of-payments statistics is having a major effect on Bhutan’s statistical development. The statistical compilers were well informed about the donor as the source of funding. The method of combining regional workshops and multiple missions was considered to be particularly suitable. Cr...

  20. Corrective measures evaluation report for technical area-v groundwater.

    Energy Technology Data Exchange (ETDEWEB)

    Witt, Johnathan L (North Wind, Inc., Idaho Falls, ID); Orr, Brennon R. (North Wind, Inc., Idaho Falls, ID); Dettmers, Dana L. (North Wind, Inc., Idaho Falls, ID); Hall, Kevin A. (North Wind, Inc., Idaho Falls, ID); Howard, Hope (North Wind, Inc., Idaho Falls, ID)

    2005-07-01

    This Corrective Measures Evaluation Report was prepared as directed by the Compliance Order on Consent issued by the New Mexico Environment Department to document the process of selecting the preferred remedial alternative for contaminated groundwater at Technical Area V. Supporting information includes background information about the site conditions and potential receptors and an overview of work performed during the Corrective Measures Evaluation. Evaluation of remedial alternatives included identification and description of four remedial alternatives, an overview of the evaluation criteria and approach, qualitative and quantitative evaluation of remedial alternatives, and selection of the preferred remedial alternative. As a result of the Corrective Measures Evaluation, it was determined that monitored natural attenuation of all contaminants of concern (trichloroethene, tetrachloroethene, and nitrate) was the preferred remedial alternative for implementation as the corrective measure to remediate contaminated groundwater at Technical Area V of Sandia National Laboratories/New Mexico. Finally, design criteria to meet cleanup goals and objectives and the corrective measures implementation schedule for the preferred remedial alternative are presented.

  1. TECHNICAL ANALYSIS OF FTSE 100 INDEX USING QUANTMOD PACKAGE

    OpenAIRE

    Sorin Marius Pirnac

    2015-01-01

    The goal of this article is to present the functionality of quantmod package to provide complex technical analysis for any financial time series ( shares, indices, forex pairs, bonds, commodities, etc). Using quantmod, a special package created for quantitative analysis in R programming language, we can create trading/investing strategies, algorithmic trading or Risk Management plans on short or long term. I selected 5 technical indicators for this analysis and I used daily prices for FTSE 10...

  2. Technical evaluation: 300 Area steam line valve accident

    International Nuclear Information System (INIS)

    On June 7, 1993, a journeyman power operator (JPO) was severely burned and later died as a result of the failure of a 6-in. valve that occurred when he attempted to open main steam supply (MSS) valve MSS-25 in the U-3 valve pit. The pit is located northwest of Building 331 in the 300 Area of the Hanford Site. Figure 1-1 shows a layout of the 300 Area steam piping system including the U-3 steam valve pit. Figure 1-2 shows a cutaway view of the approximately 10- by 13- by 16-ft-high valve pit with its various steam valves and connecting piping. Valve MSS-25, an 8-in. valve, is located at the bottom of the pit. The failed 6-in. valve was located at the top of the pit where it branched from the upper portion of the 8-in. line at the 8- by 8- by 6-in. tee and was then ''blanked off'' with a blind flange. The purpose of this technical evaluation was to determine the cause of the accident that led to the failure of the 6-in. valve. The probable cause for the 6-in. valve failure was determined by visual, nondestructive, and destructive examination of the failed valve and by metallurgical analysis of the fractured region of the valve. The cause of the accident was ultimately identified by correlating the observed failure mode to the most probable physical phenomenon. Thermal-hydraulic analyses, component stress analyses, and tests were performed to verify that the probable physical phenomenon could be reasonably expected to produce the failure in the valve that was observed

  3. Corrective measures evaluation work plan Technical Area V groundwater.

    Energy Technology Data Exchange (ETDEWEB)

    Lebow, Patrick S.; Dettmers, Dana L.; Hall, Kevin A.

    2004-04-01

    This document, which is prepared as directed by the Compliance Order on Consent (COOC) issued by the New Mexico Environment Department, identifies and outlines a process to evaluate remedial alternatives to identify a corrective measure for the Sandia National Laboratories New Mexico Technical Area (TA)-V Groundwater. The COOC provides guidance for implementation of a Corrective Measures Evaluation (CME) for the TA-V Groundwater. This Work Plan documents an initial screening of remedial technologies and presents a list of possible remedial alternatives for those technologies that passed the screening. This Work Plan outlines the methods for evaluating these remedial alternatives and describes possible site-specific evaluation activities necessary to estimate remedy effectiveness and cost. These methods will be reported in the CME Report. This Work Plan outlines the CME Report, including key components and a description of the corrective measures process.

  4. Analysis of "The Wonderful Desert." Technical Report No. 170.

    Science.gov (United States)

    Green, G. M.; And Others

    This report presents a text analysis of "The Wonderful Desert," a brief selection from the "Reader's Digest Skill Builder" series. (The techniques used in arriving at the analysis are presented in a Reading Center Technical Report, Number 168, "Problems and Techniques of Text Analysis.") Tables are given for a statistical lexical analysis and for…

  5. 78 FR 39284 - Technical Guidance for Assessing Environmental Justice in Regulatory Analysis

    Science.gov (United States)

    2013-07-01

    ... AGENCY Technical Guidance for Assessing Environmental Justice in Regulatory Analysis AGENCY... Technical Guidance for Assessing Environmental Justice in Regulatory Analysis Docket, EPA/DC, EPA West, Room... Technical Guidance for Assessing Environmental Justice in Regulatory Analysis is available in the...

  6. 78 FR 27235 - Technical Guidance for Assessing Environmental Justice in Regulatory Analysis

    Science.gov (United States)

    2013-05-09

    ... AGENCY Technical Guidance for Assessing Environmental Justice in Regulatory Analysis AGENCY..., ``Technical Guidance for Assessing Environmental Justice in Regulatory Analysis.'' The purpose of this... Technical Guidance for Assessing Environmental Justice in Regulatory Analysis Docket, EPA/DC, EPA West,...

  7. [Analysis of transportation issues]: Final technical report

    International Nuclear Information System (INIS)

    Work was carried out with extensive involvement of technical and policy people from the western state governments through the creation of a High-Level Radioactive Waste Committee of the Western Interstate Energy Board. Committee members, who are from governor's offices and state agencies, have committed themselves to developing a thorough technical understanding of the issues so that they can have confidence in the analyses performed by others. The Committee closely directed and contributed to the preparation of work products by the WIEB staff. Activities under the contract were conducted over a 31-month period, during which time the specific tasks were modified and expanded to reflect the needs and interests of the Department of Energy and the HLW Committee

  8. Technical and financial analysis of combined cycle gas turbine

    Directory of Open Access Journals (Sweden)

    Khan Arshad Muhammad

    2013-01-01

    Full Text Available This paper presents technical and financial models which were developed in this study to predict the overall performance of combined cycle gas turbine plant in line with the needs of independent power producers in the liberalized market of power sector. Three similar sizes of combined cycle gas turbine power projects up to 200 Megawatt of independent power producers in Pakistan were selected in-order to develop and drive the basic assumptions for the inputs of the models in view of prevailing Government of Pakistan’s two components of electricity purchasing tariff that is energy purchase price and capacity purchase price at higher voltage grid station terminal from independent power producers. The levelized electricity purchasing tariff over life of plant on gaseous fuel at 60 percent plant load factor was 6.47 cent per kilowatt hour with energy purchase price and capacity purchase prices of 3.54 and 2.93 cents per kilowatt hour respectively. The outcome of technical models of gas turbine, steam turbine and combined cycle gas turbine power were found in close agreement with the projects under consideration and provides opportunity of evaluation of technical and financial aspects of combined cycle power plant in a more simplified manner with relatively accurate results. At 105 Celsius exit temperature of heat recovery steam generator flue gases the net efficiency of combined cycle gas turbine was 48.8 percent whereas at 125 Celsius exit temperature of heat recovery steam generator flue gases it was 48.0 percent. Sensitivity analysis of selected influential components of electricity tariff was also carried out.

  9. Report on the IAEA technical meeting on database of evaluated cross sections for ion beam applications

    International Nuclear Information System (INIS)

    Results of the IAEA Technical Meeting on Database of Evaluated Cross Sections for Ion Beam Applications held at the IAEA Headquarters, Vienna, Austria, 29 to 30 October 2003, are summarized in this report. The meeting discussed the nuclear data needs for ion beam analysis and produced recommendations concerning the compilation, assessment and evaluation of cross section data for ion beam analysis, as well as the related databases and their formats and their inclusion in the data collections of the IAEA Nuclear Data Section. (author)

  10. Performance evaluation of the technical capabilities of DOE sites for disposal of mixed low-level waste. Volume 2: Technical basis and discussion of results

    International Nuclear Information System (INIS)

    A team of analysts designed and conducted a performance evaluation to estimate the technical capabilities of fifteen Department of Energy sites for disposal of mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Volume 1 summarizes the process for selecting the fifteen sites, the methodology used in the evaluation, and the conclusions derived from the evaluation. Volume 2 first describes the screening process used to determine the sites to be considered in the PEs. This volume then provides the technical details of the methodology for conducting the performance evaluations. It also provides a comparison and analysis of the overall results for all sites that were evaluated. Volume 3 contains detailed evaluations of the fifteen sites and discussions of the results for each site

  11. The Independent Technical Analysis Process Final Report 2006-2007.

    Energy Technology Data Exchange (ETDEWEB)

    Duberstein, Corey; Ham, Kenneth; Dauble, Dennis; Johnson, Gary [Pacific Northwest National Laboratory

    2007-03-01

    The Bonneville Power Administration (BPA) contracted with the Pacific Northwest National Laboratory (PNNL) to provide technical analytical support for system-wide fish passage information (BPA Project No. 2006-010-00). The goal of this project was to produce rigorous technical analysis products using independent analysts and anonymous peer reviewers. This project provided an independent technical source for non-routine fish passage analyses while allowing routine support functions to be performed by other well-qualified entities. The Independent Technical Analysis Process (ITAP) was created to provide non-routine analysis for fish and wildlife agencies and tribes in particular and the public in general on matters related to juvenile and adult salmon and steelhead passage through the mainstem hydrosystem. The process was designed to maintain the independence of analysts and reviewers from parties requesting analyses, to avoid potential bias in technical products. The objectives identified for this project were to administer a rigorous, transparent process to deliver unbiased technical assistance necessary to coordinate recommendations for storage reservoir and river operations that avoid potential conflicts between anadromous and resident fish. Seven work elements, designated by numbered categories in the Pisces project tracking system, were created to define and accomplish project goals as follows: (1) 118 Coordination - Coordinate technical analysis and review process: (a) Retain expertise for analyst/reviewer roles. (b) Draft research directives. (c) Send directive to the analyst. (d) Coordinate two independent reviews of the draft report. (e) Ensure reviewer comments are addressed within the final report. (2) 162 Analyze/Interpret Data - Implement the independent aspects of the project. (3) 122 Provide Technical Review - Implement the review process for the analysts. (4) 132 Produce Annual Report - FY06 annual progress report with Pisces Disseminate (5) 161

  12. Technical committee meeting on evaluation of radioactive materials release and sodium fires in fast reactors

    International Nuclear Information System (INIS)

    The objectives of the Technical Committee Meeting was to review the activities of research on radioactive materials release and sodium fires in fast reactors in each of the participating countries. It covered: out-of-pile experiments and analysis codes on source term; in-pile experiments on source term; core disruptive accidents; sodium leak experience in liquid metal fast reactors; evaluation of sodium fire; and aerosol behaviour

  13. Technical Evaluation Report 5: Classification of DE Delivery Systems

    Directory of Open Access Journals (Sweden)

    Diane Belyk

    2002-01-01

    Full Text Available For their optimal use in distance education (DE, online educational applications need to be integrated within a comprehensive course management system (CMS. Such systems are server-based software that supports the development, delivery, administration, and evaluation of online learning environments. The selection of an appropriate CMS should be considered from the multiple perspectives of the student, the course developer, the course instructor/ tutor, the technical support staff, and the DE institution’s administration. The current evaluation of CMS packages was conducted by a team of individuals with experience and contacts in relation to each of these DE user types. The report compares a series of CMS packages in terms of their range of features, and in relation to their satisfaction of international online education standards.

  14. Exploring the Capability of Evaluating Technical Solutions: A Collaborative Study into the Primary Technology Classroom

    Science.gov (United States)

    Björkholm, Eva

    2014-01-01

    Within the field of technology education, evaluating technical solutions is considered as an important topic. Research indicates that pupils have difficulties in evaluating technical solutions in terms of fitness for purpose, i.e. how effective a technical solution supports its intended function. By using the learning study, which is an iterative…

  15. Technical analysis as a tool of market timing

    International Nuclear Information System (INIS)

    Risk management teams carry a high burden because businesses have to compete on a global scale. Timing is everything, once a decision to hedge in the futures has been made. How to determine when it is a good time to buy or sell, and be certain that this information has not already been factored into the price is tricky. There are two schools: fundamental analysis and technical analysis. Statistics and supply and demand data are examined to determine why in fundamental analysis, while technical analysis determines when by interpreting charts. With the help of charts that were displayed, the author examined the price of crude oil in 1990 and 1991 in an attempt to demonstrate technical analysis. Technical analysis is based on mathematics, but it is more art than science. It looks at market patterns that repeat themselves endlessly. Markets almost always enter into a period of consolidation or distribution when they break out. Additional charts displaying the price of crude oil for various periods from 1986 to 1991 were presented and analysed. The author concluded by stating that technical analysis provides visual guidelines to hedgers and traders to assist them in making intelligent forecasts about price and risk. figs

  16. Formal modelling and analysis of socio-technical systems

    DEFF Research Database (Denmark)

    Probst, Christian W.; Kammüller, Florian; Hansen, Rene Rydhof

    2016-01-01

    systems are still mostly identified through brainstorming of experts. In this work we discuss several approaches to formalising socio-technical systems and their analysis. Starting from a flow logic-based analysis of the insider threat, we discuss how to include the socio aspects explicitly, and show a......Attacks on systems and organisations increasingly exploit human actors, for example through social engineering. This non-technical aspect of attacks complicates their formal treatment and automatic identification. Formalisation of human behaviour is difficult at best, and attacks on socio-technical...... formalisation that proves properties of this formalisation. On the formal side, our work closes the gap between formal and informal approaches to socio-technical systems. On the informal side, we show how to steal a birthday cake from a bakery by social engineering....

  17. Technical and economical analysis of the forest harvesting with Feller-buncher

    OpenAIRE

    Amanda Coimbra Nascimento; Ângelo Márcio Pinto Leite; Thelma Shirlen Soares; Luis Carlos de Freitas

    2011-01-01

    The Feller-buncher is a machine used in for forest harvesting, whose main function is to cut and gather trees. In this study, we performed a technical and economical analysis of felling whole trees with the Feller-buncher in two different areas of eucalyptus stands (position 1 = cut to 45th and position 2 = cut to 90th). The technical analysis included a study of times and movements and of productivity. The economical analysis evaluated the parameters of operational cost, production cost, and...

  18. FUNDAMENTAL AND TECHNICAL ANALYSIS ON CROATIAN STOCK MARKET

    Directory of Open Access Journals (Sweden)

    Veronika Čaljkušić

    2011-02-01

    Full Text Available The main subject of this paper is to find the right approach to the evaluation of stock and predicting the moment in which investors should take action by using different approaches and methods during a certain period of time. This analysis has been made by using stock prices quoted on the Zagreb Stock Exchange (ZSE. This paper identifies how fast and to what extent turbulences in the global economy may have an impact on Croatian stock market. In the paper are estimated situations in which it is better to rely more on indicators of fundamental analysis than on technical analysis and vice-versa. It is also estimated which indicators should be used as the support to these two analyses. In the paper were explored the movements of the stock prices and CROBEX index and whether they can be used as the signal of a “cyclone” in the economy or presented as the result of a slow down in the economy.

  19. Instrument and Survey Analysis Technical Report: Program Implementation Survey. Technical Report #1112

    Science.gov (United States)

    Alonzo, Julie; Tindal, Gerald

    2011-01-01

    This technical document provides guidance to educators on the creation and interpretation of survey instruments, particularly as they relate to an analysis of program implementation. Illustrative examples are drawn from a survey of educators related to the use of the easyCBM learning system. This document includes specific sections on…

  20. Microeconomic co-evolution model for financial technical analysis signals

    CERN Document Server

    Rotundo, G

    2006-01-01

    Technical analysis (TA) has been used for a long time before the availability of more sophisticated instruments for financial forecasting in order to suggest decisions on the basis of the occurrence of data patterns. Many mathematical and statistical tools for quantitative analysis of financial markets have experienced a fast and wide growth and have the power for overcoming classical technical analysis methods. This paper aims to give a measure of the reliability of some information used in TA by exploring the probability of their occurrence within a particular $microeconomic$ agent based model of markets, i.e., the co-evolution Bak-Sneppen model originally invented for describing species population evolutions. After having proved the practical interest of such a model in describing financial index so called avalanches, in the prebursting bubble time rise, the attention focuses on the occurrence of trend line detection crossing of meaningful barriers, those that give rise to some usual technical analysis str...

  1. Status of the SIP designs and their technical evaluation

    International Nuclear Information System (INIS)

    Support of the State Nuclear Regulatory Committee of Ukraine in SIP (Shelter Implementation Plan) licensing is provided by the State Scientific and Technical Center (SSTC) and the licensing consultant (LC -RISKAUDIT/SCIENTECH). Their primary function is to provide technical evaluation (TE) of SIP designs, namely joint review by SSTC and LC, coordination of other regulatory agency (RA) reviews (concerning construction, health, ecology, fire, other) and interaction with Chernobyl NPP to solve open safety issues. With respect to the stabilization of the most hazardous structure and shielding, the status detailed design, TE results and safety issues of special interest are presented. The Integrated Monitoring Systems (IAMS) and a New Safe Confinement (NSC) are discussed (NSC). The tasks of NSC are: - to ensure isolation of fuel containing materials and radioactive waste (FCM/RW); - to allow dismantlement of unstable structures; - to provide for removal of FCM/RW; - to ensure safety of NSC operating personnel. In connection with those tasks, status of conceptual design, TE results and safety issues of special interest are discussed

  2. Status of the SIP designs and their technical evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Kondralyev, S.; Bachner, D.; Bykov, V.; Erickson, L.; Inyushev, V.; Kadkin, E.; Korovaenko, I.; Kritsky, V.; Sklyarenko, V.; Smyshliaeva, S. [SSTC NRS, Stusa St. 36-37, 03142, Kyiv (Ukraine)

    2003-07-01

    Support of the State Nuclear Regulatory Committee of Ukraine in SIP (Shelter Implementation Plan) licensing is provided by the State Scientific and Technical Center (SSTC) and the licensing consultant (LC -RISKAUDIT/SCIENTECH). Their primary function is to provide technical evaluation (TE) of SIP designs, namely joint review by SSTC and LC, coordination of other regulatory agency (RA) reviews (concerning construction, health, ecology, fire, other) and interaction with Chernobyl NPP to solve open safety issues. With respect to the stabilization of the most hazardous structure and shielding, the status detailed design, TE results and safety issues of special interest are presented. The Integrated Monitoring Systems (IAMS) and a New Safe Confinement (NSC) are discussed (NSC). The tasks of NSC are: - to ensure isolation of fuel containing materials and radioactive waste (FCM/RW); - to allow dismantlement of unstable structures; - to provide for removal of FCM/RW; - to ensure safety of NSC operating personnel. In connection with those tasks, status of conceptual design, TE results and safety issues of special interest are discussed.

  3. Study on team evaluation (6). Relationships among technical skill proficiency, leadership, and teamwork behaviors

    International Nuclear Information System (INIS)

    To maintain and improve the efficiency and safety of operations in numerous industries, it is necessary to develop programs that enhance teamwork. This can be achieved through empirical investigations that identify influential factors contributing to teamwork. This study focused on technical skill proficiency and leadership as influential factors and examined the relationships among these factors and teamwork behaviors. A series of measurements was performed on 54 operations teams with the cooperation of the training center of thermal power plants. Teamwork behaviors in training under simulated abnormal conditions were evaluated through instructors' observation using a behavior checklist. Technical skill proficiency was measured by conducting a brief survey on instructors. Leadership was measured on the basis of followers' responses on questionnaire scales. Based on the scores of technical skill proficiency and leadership, hierarchical cluster analysis revealed three types of teams: (a) F-type - the technical skills of followers are superior to those of leaders; (b) LF-type - both leaders and followers are proficient in technical skills; and (c) L-type - the technical skills of leaders are superior to those of followers. ANOVAs were conducted to examine differences in teamwork behavior for the three types of teams. The main results revealed that LF-type teams actively engaged in information gathering and that leaders played a central role in these activities. In addition, the followers of F-type teams freely exchanged their ideas and opinions regarding problems and actively discussed how to solve them. These findings suggest that teamwork behaviors can vary depending on technical skill proficiency and leadership in teams. Future research is needed to identify additional factors affecting teamwork that are not measured in this study. (author)

  4. Outcome indicators for the evaluation of energy policy instruments and technical change

    International Nuclear Information System (INIS)

    The aim of this paper is to propose a framework for the evaluation of policy instruments designed to affect development and dissemination of new energy technologies. The evaluation approach is based on the analysis of selected outcome indicators describing the process of technical change, i.e. the development and dissemination of new energy technologies, on the basis of a socio-technical systems approach. The outcome indicators are used to analyse the effect, in terms of outcome, and outcome scope of the policy instruments as well as the extent to which the policy instruments support diversity, learning and institutional change. The analysis of two cases of evaluations, of energy efficiency policy and wind energy policy in Sweden, shows that the approach has several advantages, allowing continuous evaluation and providing important information for the redesign of policy instruments. There are also disadvantages associated with the approach, such as complexity, possible high cost and the requirement of qualified evaluators. Nevertheless, it is concluded that the information on the continuous performance of different policy instruments and their effects on the introduction and dissemination of new energy technologies, provided by this evaluation approach, is essential for an improved adaptation and implementation of energy and climate policy

  5. Hydrogen Technical Analysis -- Dissemination of Information

    Energy Technology Data Exchange (ETDEWEB)

    George Kervitsky, Jr.

    2006-03-20

    SENTECH is a small energy and environmental consulting firm providing technical, analytical, and communications solutions to technology management issues. The activities proposed by SENTECH focused on gathering and developing communications materials and information, and various dissemination activities to present the benefits of hydrogen energy to a broad audience while at the same time establishing permanent communications channels to enable continued two-way dialog with these audiences in future years. Effective communications and information dissemination is critical to the acceptance of new technology. Hydrogen technologies face the additional challenge of safety preconceptions formed primarily as a result of the crash of the Hindenburg. Effective communications play a key role in all aspects of human interaction, and will help to overcome the perceptual barriers, whether of safety, economics, or benefits. As originally proposed SENTECH identified three distinct information dissemination activities to address three distinct but important audiences; these formed the basis for the task structure used in phases 1 and 2. The tasks were: (1) Print information--Brochures that target the certain segment of the population and will be distributed via relevant technical conferences and traditional distribution channels. (2) Face-to-face meetings--With industries identified to have a stake in hydrogen energy. The three industry audiences are architect/engineering firms, renewable energy firms, and energy companies that have not made a commitment to hydrogen (3) Educational Forums--The final audience is students--the future engineers, technicians, and energy consumers. SENTECH will expand on its previous educational work in this area. The communications activities proposed by SENTECH and completed as a result of this cooperative agreement was designed to compliment the research and development work funded by the DOE by presenting the technical achievements and validations

  6. INTEGRAL CRITERIA FOR EVALUATION OF SCIENTIFIC AND TECHNICAL RESEARCH

    Directory of Open Access Journals (Sweden)

    Stanislav Nazarevich

    2015-09-01

    Full Text Available In the paper, we develop approaches to the estimation of production enterprises based on the criteria of classification of products, goods and services to innovative products. Developed their qualitative scale for interpreting the results of the evaluation, blind spots, which were not included in the intervals, are compensated by the use of fuzzy sets. In the presented method uses integral criterion based on fuzzy accessory products specific form. The obtained numerical values of the integral criterion reflect the adequacy of the technical characteristics to determine the form of new products, as well as identifying the characteristics of the gap to peers and benchmarks. The technique is applicable to the assessment processes of innovation and competitiveness of new and current products, as well as in dealing with the definition of the innovative features of the new products.

  7. Technical evaluation of software for gamma-ray logging system

    International Nuclear Information System (INIS)

    This report contains results of a technical review of software, identified as LGCALC, that processes data collected by a high-resolution gamma-ray borehole logging system. The software presently operates within Westinghouse Hanford Company, Department of Geosciences, to process data collected by the Radionuclide Logging System. The software has been reviewed for its suitability for processing data to be collected by new high-resolution gamma-ray logging trucks scheduled to begin operational tests within Westinghouse Tank Waste Remediation Systems during 1994. Examination of the program code and hands-on operational tests have shown that this software is suitable for its intended use of processing high-resolution gamma-ray data obtained from borehole logging. Most of the code requires no changes, but in a few limited cases, suggestions have been made to correct errors or improve operation. Section 4 describes these changes. The technical review has confirmed the appropriateness, correctness, completeness, and coding accuracy of algorithms used to process spectral gamma-ray data, leading to a calculation of subsurface radionuclide contaminants. Running the program with test data from calibration models has confirmed that the program operates correctly. Comparisons with hand calculations have shown the correctness of the output from the program, based on known input data. Section 3 describes these tests. The recommended action is to make the near term programming changes suggested in Section 4.1 and then use the LGCALC analysis program with the new high-resolution logging systems once they have been properly calibrated

  8. Systematic analysis of maintenance strategies of technical systems

    International Nuclear Information System (INIS)

    The paper describes an approach to evaluate and improve the effectiveness of the maintenance strategies of technical systems in operating power plants. In the Experience Based Reliability Centred Maintenance (EBRCM) approach, the analyses of the history of occurred faults and the preventive maintenance program are combined. Changes in the maintenance programs are proposed for reduction of faults or increasing the cost-efficiency of maintenance. The justification of changes is based on simple maintenance indicators and study of the underlying failure and maintenance data. To make the analysis resource-efficient and generate easily the maintenance indicators, suitable data analysis and warehouse tools are used. They facilitate the online access and treatment of the work orders and other planning information in plant information systems. In order to direct the analysis to the important items from maintenance point of view, the equipment of the plant are classified based on their importance for reaching the maintenance objectives such as plant safety, plant availability and worker protection. Maintenance optimisation is directed to those important equipment which exhibit a high number of failures. The other equipment of less maintenance importance, but which exhibit high preventive maintenance costs and low numbers of failures are also analysed to improve the cost-effectiveness of maintenance. After experiences from performing two case studies, both on a standby safety system and a continuously operating process system, Barsebdck Kraft AB adopted the experience based RCM approach as standard method for evaluation of the maintenance action programs and planning of modifications in them. The strength is the applicability and continuity of this method, i.e. each year again. (orig.)

  9. Activation analysis in science and technics

    International Nuclear Information System (INIS)

    Physical bases of the method of neutron activation analysis are described. Reactions of element nuclei with neutrons, gamma quanta and charged particles, ways of radioactivity measurement, gamma spectrometry in particular, have been described. The method errors, as well as element determination sensitivity in samples of different composition are considered, perspectives of activation analysis development being reflected. The practical use of the method in the studies on solid-state physics, during the analysis of semiconductors and pure materials, in criminalistics, agriculture, the environmnental control in geology and biology, is shown

  10. Sandia Laboratories technical capabilities: engineering analysis

    International Nuclear Information System (INIS)

    This report characterizes the engineering analysis capabilities at Sandia Laboratories. Selected applications of these capabilities are presented to illustrate the extent to which they can be applied in research and development programs

  11. Problems about the analysis of technical requirements compliance in NPPPCI systems

    International Nuclear Information System (INIS)

    The display of the problems that the analysis of the technical requirements compliance bring along is presented. In the project of nuclear power plants, above all, the influence of national and international standards in the analysis of the adjustment of requirements established by the governments of nuclear safety of the different countries. In the oral presentation greater emphasis is made on the difficulties that the PSAR evaluation brings when the lack of technical standards in the owner country makes necessary the use of other countries rules. (author)

  12. Application of technical analysis indicators on a market data

    OpenAIRE

    Tabiš, Peter

    2010-01-01

    The purpose of the thesis is test of current technical analysis indicators with the support of basic statistical software (Excel and PASW STATISTICS). During the test we will apply the correlation process in order to find two less similar markets. Subsequently, we will use these markets for testing the individual indicators of the analysis. The chosen indicators are those of the highest popularity as far as the profit/loss analysis is considered.

  13. Flight Dynamics Analysis Branch 2005 Technical Highlights

    Science.gov (United States)

    2005-01-01

    This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 595, in support of flight projects and technology development initiatives in Fiscal Year (FY) 2005. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the disciplines of flight dynamics including spacecraft navigation (autonomous and ground based); spacecraft trajectory design and maneuver planning; attitude analysis; attitude determination and sensor calibration; and attitude control subsystem (ACS) analysis and design. The FDAB currently provides support for missions and technology development projects involving NASA, other government agencies, academia, and private industry.

  14. Politics and Technical Uncertainty in Transportation Investment Analysis

    OpenAIRE

    Johnston, Robert A.; Sperling, Daniel; DeLuchi, Mark A.; Tracy, Steve

    1987-01-01

    Cities often opt for rail transit even when agency evaluations conclude that other alternatives are superior in performance and efficiency. The choice of light rail transit (LRT) in Sacramento, California serves as a case study. When adjustments are made for overstated assumptions and irregular manipulations of data in the Sacramento evaluation, the LRT project is somewhat inferior on all technical grounds to other proposed alternatives. This article asks why a local decision was made to purs...

  15. Technical evaluation of available state of Nevada survey instruments

    International Nuclear Information System (INIS)

    Argonne National Laboratory (ANL) is reviewing the survey research studies completed by Mountain West Research (1987-1989) for the state of Nevada's Nuclear Waste Project Office. In this research, 14 survey instruments were used to seek data on whether perceptions of risk could be associated with the possible siting of a high-level radioactive waste repository in Nevada and could be a dominant source of potential, significant, adverse economic impacts. This report presents results from phase 1 of the review, in which ANL contracted with the National Opinion Research Center (NORC) at the University of Chicago to evaluate the technical merits of the nine survey instruments that ANL had been able to acquire. The scope of NORC's work was limited to rating the questions and stating their strengths and weaknesses. NORC concluded that the surveys could provide valuable data about risk perceptions and potential behavioral responses. NORC identified a few minor problems with a number of questions and the calculated response rates but claimed these problems would probably not have any major biasing effect. The NORC evaluation would have been more complete if the terms used in the questionnaires had been defined, all survey instruments had been acquired, and all data had been made available to the public

  16. Technical evaluation of available state of Nevada survey instruments

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-02-01

    Argonne National Laboratory (ANL) is reviewing the survey research studies completed by Mountain West Research (1987-1989) for the state of Nevada`s Nuclear Waste Project Office. In this research, 14 survey instruments were used to seek data on whether perceptions of risk could be associated with the possible siting of a high-level radioactive waste repository in Nevada and could be a dominant source of potential, significant, adverse economic impacts. This report presents results from phase 1 of the review, in which ANL contracted with the National Opinion Research Center (NORC) at the University of Chicago to evaluate the technical merits of the nine survey instruments that ANL had been able to acquire. The scope of NORC`s work was limited to rating the questions and stating their strengths and weaknesses. NORC concluded that the surveys could provide valuable data about risk perceptions and potential behavioral responses. NORC identified a few minor problems with a number of questions and the calculated response rates but claimed these problems would probably not have any major biasing effect. The NORC evaluation would have been more complete if the terms used in the questionnaires had been defined, all survey instruments had been acquired, and all data had been made available to the public.

  17. Analysis of technical efficiency filtrate leaning

    OpenAIRE

    Kolunaiev, E.V.

    2013-01-01

    The article reviews the rationale for the use of wastewater treatment technologies for treating leachate solid waste (MSW) gullies and ravines type. The results of the analysis of the effectiveness of traditional wastewater treatment technologies proposed for treating leachate and leachate treatment technology in fact, highlight their advantages and disadvantages. The efficacy of leachate purification was carried out under the conditions employed landfills number 5 by the use of technology an...

  18. Technical requirements document for the waste flow analysis

    International Nuclear Information System (INIS)

    Purpose of this Technical Requirements Document is to define the top level customer requirements for the Waste Flow Analysis task. These requirements, once agreed upon with DOE, will be used to flow down subsequent development requirements to the model specifications. This document is intended to be a ''living document'' which will be modified over the course of the execution of this work element. Initial concurrence with the technical functional requirements from Environmental Management (EM)-50 is needed before the work plan can be developed

  19. FJS I and C equipment technical risk analysis and strategy

    International Nuclear Information System (INIS)

    During equipment manufacturing period of Qinshan Nuclear Power Plant Expansion Project (Fangjiashan Nu clear Power Project), according to the FJS I and C equipment risk information, FJS owner's I and C staff classify the I and C equipment risk level, identify high risk level equipment and major technical risks, predictively conduct FJS I and C equipment risk analysis and make risk management strategy, take effective measurements, especially for DCS, TPCS and FSS. The important I and C equipment risk is known and under control, the risk level can be lowered, and this contributes to the technical quality of FJS I and C equipment. (author)

  20. A stochastic approach for integrating market and technical uncertainties in economic evaluations of petroleum development

    Institute of Scientific and Technical Information of China (English)

    Changhyup Park; Joe M.Kang; Taewoong Ahn

    2009-01-01

    The paper presents a stochastic and economic analysis for petroleum development under uncertain market and technical environments. Mean-reversion with jumps for price forecasting is used to consider market uncertainty, while various scenarios for the reservoir properties and cost are employed to consider technical uncertainty. Monte Carlo simulation is carried out to obtain the feasible range of net present values and internal rates of return. The influence of stochastic parameters is examined through correlation coefficients. The stochastic approach yields more reliable evaluation and effectively investigates the characteristics of development. The integration of uncertainties and contractual terms results in an irregular tendency in the future cash flow and reveals that a larger reserve does not guarantee a greater profit. The reserve and the well rate affect the economic values whereas the parameters for price prediction don't. The research confirms the necessity of qualifying uncertainties for realistic decision-making at the initial stage of development.

  1. Technical specification for the Product Evaluation Management Information System (PREMIS) Version 1. 1. 2

    Energy Technology Data Exchange (ETDEWEB)

    Eaton, D.S.; Hall, R.C.; Orman, J.L.; Klamerus, J.

    1990-06-01

    This document contains the technical specifications and implementation details for the Product Evaluation Management Information System (PREMIS) Version 1.1.2. This document does not include the requirements analysis or design information and is not intended as a user's guide. The INGRES Applications-by-Forms (ABF) software development tool was used to specify and define the modules and screens which comprise the PREMIS application. Several external procedures are called by the ABF procedures; these have been written in VAX/VMS DCL (Digital Command Language) and SQL (Standard Query Language). These specifications together with the PREMIS information model and corresponding database definition constitute the PREMIS Version 1.1.2 technical specification and implementation description presented herein.

  2. Technical evaluation of proposed Ukrainian Central Radioactive Waste Processing Facility

    International Nuclear Information System (INIS)

    This technical report is a comprehensive evaluation of the proposal by the Ukrainian State Committee on Nuclear Power Utilization to create a central facility for radioactive waste (not spent fuel) processing. The central facility is intended to process liquid and solid radioactive wastes generated from all of the Ukrainian nuclear power plants and the waste generated as a result of Chernobyl 1, 2 and 3 decommissioning efforts. In addition, this report provides general information on the quantity and total activity of radioactive waste in the 30-km Zone and the Sarcophagus from the Chernobyl accident. Processing options are described that may ultimately be used in the long-term disposal of selected 30-km Zone and Sarcophagus wastes. A detailed report on the issues concerning the construction of a Ukrainian Central Radioactive Waste Processing Facility (CRWPF) from the Ukrainian Scientific Research and Design institute for Industrial Technology was obtained and incorporated into this report. This report outlines various processing options, their associated costs and construction schedules, which can be applied to solving the operating and decommissioning radioactive waste management problems in Ukraine. The costs and schedules are best estimates based upon the most current US industry practice and vendor information. This report focuses primarily on the handling and processing of what is defined in the US as low-level radioactive wastes

  3. Technical Efficiency of Thai Manufacturing SMEs: A Stochastic Frontier Analysis

    Directory of Open Access Journals (Sweden)

    Teerawat Charoenrat

    2013-03-01

    Full Text Available AbstractA major motivation of this study is to examine the factors that are the most important in contributing to the relatively poor efficiency performance of Thai manufacturing small and medium sized enterprises (SMEs. The results obtained will be significant in devising effective policies aimed at tackling this poor performance.This paper uses data on manufacturing SMEs in the North-eastern region of Thailand in 2007 as a case study, by applying a stochastic frontier analysis (SFA and a technical inefficiency effects model. The empirical results obtained indicate that the mean technical efficiency of all categories of manufacturing SMEs in theNorth-eastern region is 43%, implying that manufacturing SMEs have high levels of technical inefficiency in their production processes.Manufacturing SMEs in the North-eastern region are particularly labour-intensive. The empirical results of the technical inefficiency effects model suggest that skilled labour, the municipal area and ownership characteristics are important firm-specific factors affecting technical efficiency. The paper argues that the government should play a more substantial role in developing manufacturing SMEs in the North-eastern provinces through: providing training programs for employees and employers; encouraging a greater usage of capital and technology in the production process of SMEs; enhancing the efficiency of state-ownedenterprises; encouraging a wide range of ownership forms; and improving information and communications infrastructure.

  4. The importance of probabilistic evaluations in connection with risk analyses according to technical safety laws

    International Nuclear Information System (INIS)

    The nuclear energy sector exemplifies the essential importance to be attached to the practical application of probabilistic evaluations (e.g. probabilistic reliability analyses) in connection with the legal risk assessment of technical systems and installations. The study is making use of a triad risk analysis and tries to reconcile the natural science and legal points of view. Without changing the definitions of 'risk' and 'hazard' in the legal sense of their meaning the publication discusses their reconcilation with the laws of natural science, their interpretation and application in view of the latter. (HSCH)

  5. Proposal for outline of training and evaluation method for non-technical skills

    International Nuclear Information System (INIS)

    The purpose of this study is to systematize measures for improvement of emergency response capability focused on non-technical skills. As the results of investigation of some emergency training in nuclear power plant and referring to CRM training, following two issues were picked up. 1) Lack of practical training method for improvement of non-technical skills. 2) Lack of evaluation method of non-technical skills. Then, based on these 7 non-technical skills 'situational awareness' 'decision making' 'communication' 'teamworking' 'leadership' 'managing stress' 'coping with fatigue' are promotion factors to improve emergency response capability, we propose practical training method for each non-technical skill. Also we give example of behavioral markers as evaluation factor, and indicate approaches to introduce the evaluation method of non-technical skills. (author)

  6. Nonparametric analysis of technical, pure technical, and scale efficiencies for food crop production in East Java, Indonesia

    OpenAIRE

    Llewelyn, Richard V.; Williams, Jeffery R.

    1996-01-01

    Non parametric analysis of technical efficiency for irrigated farms in the Madiun regency in the west-central part of East Java, Indonesia is conducted using linear programming techniques. This procedure allows the relative technical efficiency for each farm to be determined and for inefficiencies to be decomposed into pure technical inefficiency and scale inefficiency and does not require restrictions or assumptions regarding functional form to be placed on the data. Farmers in Madiun genera...

  7. Forecasting Foreign Exchange Market Trends: Is Technical Analysis Perspective Successful?

    OpenAIRE

    Roudgar, Esmaeil

    2012-01-01

    ABSTRACT: Foreign exchange market or FOREX is the biggest and the most liquid financial market in the world. According to the BIS latest report announced in December 2010, the volume of daily transactions in this market is about $3.98 trillion. Volatility dominated in this market made it a complicated business for policy makers and consequently caused investors and speculators to be very cautious in their trading strategies. The thesis investigates the reliability of technical analysis for f...

  8. THE ROLE OF TECHNICAL ANALYSIS IN THE FOREIGN EXCHANGE MARKET

    OpenAIRE

    Bernardo Quintanilla García; Jesús Cuauhtémoc Téllez Gaytán; Lawrence A. Wolfskill

    2012-01-01

    This paper provides evidence that currency spot prices are autocorrelated, which indicates that technical analysis in foreign exchange trading can and should take a leading role for analyzing expected exchange rate movements. The Augmented Dickey-Fuller test was used to test the Random Walk Hypothesis on the USD/CHF exchange rate prices in a one minute frequency timeline for 10 randomly selected Fridays. Under the Extreme Values Method, calculations were based on the High-Low ask price spread...

  9. Technical Compendium: Descriptive Agricultural Statistics and Analysis for Zambia

    OpenAIRE

    Tembo, Solomon; Sitko, Nicholas

    2013-01-01

    This technical compendium was developed to serve as a reference document for development organizations, researchers, government officials, and cooperating partners working in Zambia. It uses nationally representative survey data to provide descriptive trends and analysis relevant to the agricultural sector. It is also specifically targeted for organizations tasked with implementing programs associated with USAID’s Feed the Future (FtF) initiative. As such, a special section is dedicated to Ea...

  10. CAN STRUCTURAL CHANGE EXPLAIN CHANGES IN RETURNS TO TECHNICAL ANALYSIS?

    OpenAIRE

    Kidd, Willis V.; Brorsen, B. Wade

    2002-01-01

    Returns to managed futures funds and Commodity Trading Advisors (CTAs) have decreased dramatically during the last several years. Since these funds overwhelmingly use technical analysis, this research examines futures prices to determine if there is evidence of a structural change in futures price movements that could explain the reduction in fund returns. Bootstrap tests are used to test significance of a change in statistics related to daily returns, close-to-open changes, breakaway gaps, a...

  11. Sustainability analysis. Development of various indicators of sustainability for technical environmental analysis and evaluation of local heat supply networks on the basis of regenerative energies in comparison to fossil energy sources

    International Nuclear Information System (INIS)

    collectors, geothermal energy storage, geothermal heat system and the distribution network. For this purpose, a life cycle assessment / life cycle analysis based on using the above indicators of energy and the emissions were calculated. To determine what fraction of energy and emissions are caused of the district heating network itself, the heat supply variants listed in Figure 93 were calculated with and without distribution network and geothermal storage. The results of the individual indicators were grouped under the collective term environmental impacts. For each indicator a weighted rating system was developed, normalized and scaled to kWh. Hence, the balance sheet indicator ''avoided environmental impacts'' was developed to demonstrate the overall results and for assessment the compliance with the environmental quality objective. By the dimensionless scaling between -1 and 1 the best value is negative and the worst value is positive. The emissions therefore have positive values and both indicators efficiency and value creation have a negative value and therefore considered positive in the overall assessment. The results of the environmental impact of different heat supply scenarios based on the evaluation of the designed system are shown in Figure 93. The variant V1OlGas is the reference scenario of decentralized plants on district heating supply based on oil and natural gas in comparison to the following variants: V2: biomass and fuel oil peak load, V2a: biomass, biogas and fuel oil peak load, V3 Solark40: biomass, 40% solar fraction, oil peak load, V4Solar20: biomass, 20% solar fraction and oil peak load V4aBGSolar20: biomass, biogas, 20% solar fraction and oil peak load V6 Geoth: geothermal plant with fuel oil peak load Mitterteich: biomass, natural gas peak load The term mNetz in Figure 93 illustrates the result of each heat supply variant with heat distribution network. The abbreviation mNetzSo contains in addition to heat generation and heat network the component

  12. Performance evaluation of the technical capabilities of DOE sites for disposal of mixed low-level waste: Volume 3, Site evaluations

    International Nuclear Information System (INIS)

    A team of analysts designed and conducted a performance evaluation to estimate the technical capabilities of fifteen Department of Energy sites for disposal of mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Volume 1 summarizes the process for selecting the fifteen sites, the methodology used in the evaluation, and the conclusions derived from the evaluation. Volume 2 provides details about the site-selection process, the performance-evaluation methodology, and the overall results of the analysis. Volume 3 contains detailed evaluations of the fifteen sites and discussion of the results for each site

  13. Performance evaluation of the technical capabilities of DOE sites for disposal of mixed low-level waste: Volume 3, Site evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Waters, R.D.; Gruebel, M.M. [eds.

    1996-03-01

    A team of analysts designed and conducted a performance evaluation to estimate the technical capabilities of fifteen Department of Energy sites for disposal of mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Volume 1 summarizes the process for selecting the fifteen sites, the methodology used in the evaluation, and the conclusions derived from the evaluation. Volume 2 provides details about the site-selection process, the performance-evaluation methodology, and the overall results of the analysis. Volume 3 contains detailed evaluations of the fifteen sites and discussion of the results for each site.

  14. Performance Evaluation of Indian Technical Institutions Using PROMETHEE-GAIA Approach

    Directory of Open Access Journals (Sweden)

    Rajeev RANJAN

    2015-04-01

    Full Text Available It has now become an important issue to evaluate the performance of technical institutions to develop better research and enrich the existing teaching processes. The results of such performance appraisal would serve as a reference point for decisions to choose a particular institution, hire manpower, and provide financial support for the betterment of students and underperforming institutions. The performance of institutions responsible for promotion of technical education in a vast country, like India also needs to be assessed for its journey to share a major role in global economy. In this paper, an integrated approach combining PROMETHEE (Preference Ranking Organization METHod for Enrichment Evaluation and GAIA (Geometrical Analysis for Interactive Aid methods is applied for evaluating the performance of 20 National Institutes of Technology (NITs in India with respect to nine pivotal criteria. It is observed that NIT, Tiruchirappalli and NIT, Warangal are the two best performers based on the last five years data. On the other hand, NIT, Patna takes the last position in the ranking list of 20 NITs suggesting allocation of more resources for its efficient management and subsequent development. Placement of the graduated students from those NITs is found to be the most important criterion.

  15. Compression analysis as a tool for technical characterization and classification of pharmaceutical powders

    OpenAIRE

    Nordström, Josefina

    2008-01-01

    There are today strong incentives for an increased understanding of material properties and manufacturing processes to facilitate the development of new technologies in the pharmaceutical industry. The purpose of this thesis was to suggest methods requiring a low sample amount for characterization of technical properties of powders. Compression analysis was used to evaluate the formulation relevance of some compression equations. Using the mechanics of single granules to estimate powder funct...

  16. The Vehicle Integrated Performance Analysis Experience: Reconnecting With Technical Integration

    Science.gov (United States)

    McGhee, D. S.

    2006-01-01

    Very early in the Space Launch Initiative program, a small team of engineers at MSFC proposed a process for performing system-level assessments of a launch vehicle. Aimed primarily at providing insight and making NASA a smart buyer, the Vehicle Integrated Performance Analysis (VIPA) team was created. The difference between the VIPA effort and previous integration attempts is that VIPA a process using experienced people from various disciplines, which focuses them on a technically integrated assessment. The foundations of VIPA s process are described. The VIPA team also recognized the need to target early detailed analysis toward identifying significant systems issues. This process is driven by the T-model for technical integration. VIPA s approach to performing system-level technical integration is discussed in detail. The VIPA process significantly enhances the development and monitoring of realizable project requirements. VIPA s assessment validates the concept s stated performance, identifies significant issues either with the concept or the requirements, and then reintegrates these issues to determine impacts. This process is discussed along with a description of how it may be integrated into a program s insight and review process. The VIPA process has gained favor with both engineering and project organizations for being responsive and insightful

  17. Technical evaluation of TomoTherapy automatic roll correction.

    Science.gov (United States)

    Laub, Steve; Snyder, Michael; Burmeister, Jay

    2015-01-01

    The TomoTherapy Hi·Art System allows the application of rotational corrections as a part of the pretreatment image guidance process. This study outlines a custom method to perform an end-to-end evaluation of the TomoTherapy Hi·Art roll correction feature. A roll-sensitive plan was designed and delivered to a cylindrical solid water phantom to test the accuracy of roll corrections, as well as the ability of the automatic registration feature to detect induced roll. Cylindrical target structures containing coaxial inner avoidance structures were placed adjacent to the plane bisecting the phantom and 7 cm laterally off central axis. The phantom was positioned at isocenter with the target-plane parallel to the couch surface. Varying degrees of phantom roll were induced and dose to the targets and inner avoidance structures was measured using Kodak EDR2 films placed in the target-plane. Normalized point doses were compared with baseline (no roll) data to determine the sensitivity of the test and the effectiveness of the roll correction feature. Gamma analysis comparing baseline, roll-corrected, and uncorrected films was performed using film analysis software. MVCT images were acquired prior to plan delivery. Measured roll was compared with induced roll to evaluate the automatic registration feature's ability to detect rotational misalignment. Rotations beyond 0.3° result in statistically significant deviation from baseline point measurements. Gamma pass rates begin to drop below 90% at approximately 0.5° induced rotation at 3%/3 mm and between 0.2° and 0.3° for 2%/2 mm. With roll correction applied, point dose measurements for all rotations are indistinguishable from baseline, and gamma pass rates exceed 96% when using 3% and 3 mm as evaluation criteria. Measured roll via the automatic registration algorithm agrees with induced rotation to within the test sensitivity for nearly all imaging settings. The TomoTherapy automatic registration system accurately detects

  18. Technical Work Plan For: Meteorological Monitoring and Data Analysis

    International Nuclear Information System (INIS)

    The meteorological monitoring and analysis program has three overall objectives. First, the program will acquire qualified meteorological data from monitoring activities in the Environmental Safety and Health (ES and H) network, including appropriate controls on measuring and test equipment. All work will be completed in accordance with U.S. Department of Energy (DOE) Office of Repository Development (ORD) administrative procedures and Bechtel SAIC Co., LLC (BSC) line procedures. The continuously operating monitoring program includes measuring and test equipment calibrations, operational checks, preventive and corrective maintenance, and data collection. Second, the program will process the raw monitoring data collected in the field and submit technically reviewed, traceable data to the Technical Data Management System (TDMS) and the Records Processing Center. Third, reports containing analyses or calculations could be created to provide information to data requesters

  19. Technical criteria for evaluation of wear resistance in steels

    International Nuclear Information System (INIS)

    Technical criteria of wear resistance of steels and alloys, enabling to range them according to this index without wear test performance are generalized. It is shown that a particular wear resistance criterion can be chosen for each type of wear. 9 refs.; 8 figs

  20. Structural analysis of technical-tactical elements in table tennis and their role in different playing zones

    OpenAIRE

    Munivrana Goran; Petrinović Lidija Zekan; Kondrič Miran

    2016-01-01

    For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire) was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster) analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divide...

  1. Technical Analysis of a Ptolemaic Child Sarcophagus and the Identification of Ancient and Modern Reuse

    Science.gov (United States)

    Mallinckrodt, Catherine Scott

    The goals of this project are the technical analysis of a Ptolemaic child coffin lid, development of a conservation strategy, and realization of priority stabilization interventions. Early in the process of evaluation and analysis irregularities in the appearance and structure of the coffin suggested re-use of components. This thesis proposes that there are incidences of ancient and modern reuse of structural elements in this coffin lid, and substantiates this assertion through the results of a technical analysis. Non-destructive and destructive methods of analysis were used including UV induced visible fluorescence, Infrared and Visible-induced luminescence (VIL) imaging. Particle samples were investigated microscopically, and using XRF or X-ray Fluorescence spectroscopy, XRD or X-ray Diffraction, FTIR or Fourier Transform Infrared spectroscopy and GC-MS or Gas Chromatography-Mass Spectrometry technologies were used for elemental and molecular analysis. Egyptology scholars, conservators, and materials scientists were consulted. The text establishes the historical context, and the use and meaning of the artifact. The object is described, the pigment analysis is presented, and prior interventions to the object are elaborated. The collective results of the technical analysis, observation and consultation are interpreted to substantiate the assertion of modern and ancient reuse. Technical analysis supports the observation that face of the deceased is inconsistent with the Ptolemaic period and that is was created in an early dynastic period and reused on this coffin in antiquity. The components of the foot-block are identified as ancient but not associated with this coffin, and 20th century adhesives and hardware are evidence that it is a modern addition. Social and economic demands in antiquity, and also in the post-excavation period of the late 19th and 20th centuries, have motivated alterations to objects of cultural and economic importance. This thesis provides

  2. The Basalt Waste Isolation Project technical program evaluation process: A criteria-based method

    International Nuclear Information System (INIS)

    The need to objectively evaluate the progress being made by the Basalt Waste Isolation Project (BWIP) toward establishing the feasibility of siting a nuclear waste repository in basalt (NWRB) mandates a process for evaluating the technical work of the project. To assist BWIP management in the evaluation process, the Systems Department staff has developed a BWIP Technical Program Evaluation Process (TPEP). The basic process relates progress on project technical work to the BWIP Functional and System Performance Criteria as defined in National Waste Terminal Storage (NWTS) Criteria Documents. The benefits of the TPEP to BWIP and future plans for TPEP are discussed. During fiscal year (FY) 1982, TPEP will be further formalized and further applied to the review of BWIP technical activities

  3. Evaluation of the feasibility, economic impact, and effectiveness of underground nuclear power plants. Final technical report

    International Nuclear Information System (INIS)

    Information on underground nuclear power plants is presented concerning underground nuclear power plant concepts; public health impacts; technical feasibility of underground concepts; economic impacts of underground construction; and evaluation of related issues

  4. 75 FR 57763 - ILP Effectiveness Evaluation 2010; Supplemental Notice of Multi-Stakeholder Technical Conference...

    Science.gov (United States)

    2010-09-22

    ... Energy Regulatory Commission ILP Effectiveness Evaluation 2010; Supplemental Notice of Multi- Stakeholder..., 2010, ``Notice of Interviews, Teleconferences, Regional Workshops and Multi-Stakeholder Technical... other stakeholders to express their views and suggestions for implementing the ILP. A free webcast...

  5. 75 FR 66752 - ILP Effectiveness Evaluation 2010; Additional Notice of Multi-Stakeholder Technical Conference on...

    Science.gov (United States)

    2010-10-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission ILP Effectiveness Evaluation 2010; Additional Notice of Multi- Stakeholder..., ``Notice of Interviews, Teleconferences, Regional Workshops And Multi-Stakeholder Technical Conference...

  6. OrbView-3 Technical Performance Evaluation 2005: Modulation Transfer Function

    Science.gov (United States)

    Cole, Aaron

    2007-01-01

    The Technical performance evaluation of OrbView-3 using the Modulation Transfer Function (MTF) is presented. The contents include: 1) MTF Results and Methodology; 2) Radiometric Calibration Methodology; and 3) Relative Radiometric Assessment Results

  7. Evaluation of the feasibility, economic impact, and effectiveness of underground nuclear power plants. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    1978-05-01

    Information on underground nuclear power plants is presented concerning underground nuclear power plant concepts; public health impacts; technical feasibility of underground concepts; economic impacts of underground construction; and evaluation of related issues.

  8. Stochastic Volatility Model and Technical Analysis of Stock Price

    Institute of Scientific and Technical Information of China (English)

    Wei LIU; Wei An ZHENG

    2011-01-01

    In the stock market, some popular technical analysis indicators (e.g. Bollinger Bands, RSI,ROC, ...) are widely used by traders. They use the daily (hourly, weekly, ...) stock prices as samples of certain statistics and use the observed relative frequency to show the validity of those well-knownindicators. However, those samples are not independent, so the classical sample survey theory does not apply. In earlier research, we discussed the law of large numbers related to those observations when one assumes Black-Scholes' stock price model. In this paper, we extend the above results to the more popular stochastic volatility model.

  9. 77 FR 47495 - Final Priority; Technical Assistance on State Data Collection, Analysis, and Reporting-National...

    Science.gov (United States)

    2012-08-08

    ... State Data Collection, Analysis, and Reporting--National IDEA Technical Assistance Center on Early...; Technical Assistance on State Data Collection, Analysis, and Reporting--National IDEA Technical Assistance... (NPP) for this competition in the Federal Register on May 4, 2012 (77 FR 26522). That notice...

  10. Technical analysis of photovoltaic/wind systems with hydrogen storage

    Directory of Open Access Journals (Sweden)

    Bakić Vukman V.

    2012-01-01

    Full Text Available The technical analysis of a hybrid wind-photovoltaic energy system with hydrogen gas storage was studied. The market for the distributed power generation based on renewable energy is increasing, particularly for the standalone mini-grid applications. The main design components of PV/Wind hybrid system are the PV panels, the wind turbine and an alkaline electrolyzer with tank. The technical analysis is based on the transient system simulation program TRNSYS 16. The study is realized using the meteorological data for a Typical Metrological Year (TMY for region of Novi Sad, Belgrade cities and Kopaonik national park in Serbia. The purpose of the study is to design a realistic energy system that maximizes the use of renewable energy and minimizes the use of fossil fuels. The reduction in the CO2 emissions is also analyzed in the paper. [Acknowledgment. This paper is the result of the investigations carried out within the scientific project TR33036 supported by the Ministry of Science of the Republic of Serbia.

  11. Canadian CANDU plant data systems for technical surveillance and analysis

    International Nuclear Information System (INIS)

    Plant data systems are emerging as a critical plant support system technology. In particular, plant-wide Historical Data Systems (HDS) are pivotal to the successful implementation of technical surveillance and analysis programs supporting plant operations, maintenance, safety, and licensing activities. In partnership with Canadian CANDU utility and design organizations, AECL has conducted a review of current Canadian CANDU HDS approaches with emphasis on understanding the existing functionality and uses of plant historical data systems, their future needs and benefits. The results is a vision of a plant-wide HDS providing seamless access to both near real-time and historical data, user tool-kits for data visualization and analysis, and data management of the large volume of data acquired during the life of a plant. The successful implementation of the HDS vision will lead to higher capability and capacity factors while minimizing Operations, Maintenance, and Administration (OM and A) costs. (author). 5 refs, 3 figs

  12. 髋受力的技术力量训练和评价:文献的对比与逻辑分析%Hip stress technical strength training and evaluation:Document comparison and logical analysis

    Institute of Scientific and Technical Information of China (English)

    葛琦; 洪涛; 王秉承

    2013-01-01

    BACKGROUND:At the beginning of the 20th century a strength training method in the backward direction appeared:hip stress strength training method. There are many articles focusing on the concept, function, effect and mechanism of this training method. So far, relevant research has formed a unique branch of special strength training research directions. OBJECTIVE:To conclude the concept, function, effect, features and mechanisms of hip stress technical strength training through the systematic analysis of literature concerning hip stress strength training. METHODS:CNKI (1998/2010) and Wanfang databases were searched by the first author for relevant articles. The keywords were“hip stress, strength training, trajectory control, exercise training, muscle strength, knee, physical fitness, bone”in Chinese and English. The obtained data were summarized using contrast method and logic analysis method. RESULTS AND CONCLUSION:Total y 90 papers were retrieved, and final y 34 papers were included. The results showed that the hip technical strength training method is the most effective training method currently to cultivate the running, jumping and throwing back pedaling force after hip extension forces. It has a new training idea and special training equipments, which can effectively solve many sports difficulties in strength training and technical training and has the vital significance for the high-level sports training, skil s assessment and sports teaching. Hip stress special technical strength training research has formed a special research branch of special strength trainings, which wil play a more significant research role.%背景:20世纪末开始出现了一种向后方向用力的专项力量训练方法:髋受力力量训练方法,许多文章集中对这种训练方法的概念、功能、效果和机制进行研究和论述。到目前为止,有关研究已形成了一个独特的专项力量训练的分支研究方向。  目的:通过对现有

  13. Evaluation of percutaneous radiologic placement of peritoneal dialysis catheters: technical aspects, results, and complications

    International Nuclear Information System (INIS)

    To evaluate the technical aspects, results and complications of the percutaneous radiologic placement of peritoneal dialysis catheters. Between December 1999 and April 2001, 26 peritoneal dialysis catheters were placed percutaneously in 26 consecutive patients by interventional radiologists. The patient group consisted of 16 men and ten women with a mean age of 55 (range, 30-77) years. The results and complications arising were reviewed, and the expected patency of the catheters was determined by means of Kaplan-Meier survival analysis. The technical success rate for catheter placement was 100% (26/26 patients). Severe local bleeding occurred in one patient due to by inferior epigastric artery puncture, and was treated by compression and electronic cautery. The duration of catheter implantation ranged from 1 to 510 days and the patency rate was 416±45 days. Catheter malfunction occurred in four patients. In two, this was restored by manipulation in the intervention room, and in one, through the use of urokinase. In three patients, peritonitis occurred. Catheters were removed from four patients due to malfunction (n=2), peritonitis (n=1), and death (n=1). Percutaneous radiologic placement of a peritoneal dialysis catheter is a relatively simple procedure that reduces the complication rate and improves catheter patency

  14. Thermoelectric materials evaluation program. Quarterly technical task report No. 46

    International Nuclear Information System (INIS)

    This forty-sixth Technical Task Report prepared under contract E(11-1)-2331 with the U.S. AEC and U.S. ERDA covers the performance period from October 1, 1975, to December 31, 1975. Highlights include the following tasks: N-type material development (material synthesis--gadolinium selenide compositions; material analyses; material processing; element contacting; ingradient compatibility and life testing; mechanical property characterization), TPM-217 P-type characterization (material preparation and analyses; element contacting; thermodynamic stability; isothermal chemical compatibility; ingradient compatibility and ingradient life testing; performance mapping of contacted and noncontacted elements; high-temperature partitioned P-legs), couple development (design and development of TPM-217/gadolinium selenide rare earth chalcogenide couple; design and development of TPM-217/3N-PbTe couples; advanced generator concepts), module development, liaison with Jet Propulsion Laboratory and material supply, liaison with GGA, and program management. 24 figures, 27 tables

  15. Graphical Evaluation of Hierarchical Clustering Schemes. Technical Report No. 1.

    Science.gov (United States)

    Halff, Henry M.

    Graphical methods for evaluating the fit of Johnson's hierarchical clustering schemes are presented together with an example. These evaluation methods examine the extent to which the clustering algorithm can minimize the overlap of the distributions of intracluster and intercluster distances. (Author)

  16. Risk analysis in maritime transportation : principles, frameworks and evaluation

    OpenAIRE

    Goerlandt, Floris

    2015-01-01

    Risk analyses are widely used tools for supporting decision making. Nonetheless, many criticisms have been raised against the discipline of risk analysis, e.g. technical analyses having a narrow focus, poorly examined claims of the ability of accurately measuring risk and lack of standards for quality assurance and risk analysis evaluation. In response to these criticisms, calls have been made for increased focus on these and other foundational issues, both in the general risk analysis discip...

  17. Citation analysis of Computer Standards & Interfaces: Technical or also non-technical focus?

    NARCIS (Netherlands)

    G. van de Kaa (Geerten); H.J. de Vries (Henk); B. Baskaran (Balakumaran)

    2015-01-01

    textabstractThis paper analyzes to which extent research published in Computer Standards & Interfaces (CSI) has a technical focus. We find that CSI has been following its scope very closely in the last three years and that the majority of its publications have a technical focus. Articles published i

  18. Trading Volume and Stock Indices: A Test of Technical Analysis

    Directory of Open Access Journals (Sweden)

    Paul Abbondante

    2010-01-01

    Full Text Available Problem statement: Technical analysis and its emphasis on trading volume has been used to analyze movements in individual stock prices and make investment recommendations to either buy or sell that stock. Little attention has been paid to investigating the relationship between trading volume and various stock indices. Approach: Since stock indices track overall stock market movements, trends in trading volume could be used to forecast future stock market trends. Instead of focusing only on individual stocks, this study will examine movements in major stock markets as a whole. Regression analysis was used to investigate the relationship between trading volume and five popular stock indices using daily data from January, 2000 to June, 2010. A lag of 5 days was used because this represents the prior week of trading volume. The total sample size ranges from 1,534-2,638 to observations. Smaller samples were used to test the investment horizon that explains movements of the indices more completely. Results: The F statistics were significant for samples using 6 and 16 months of data. The F statistic was not significant using a sample of 1 month of data. This is surprising given the short term focus of technical analysis. The results indicate that above-average returns can be achieved using futures, options and exchange traded funds which track these indices. Conclusion: Future research efforts will include out-of-sample forecasting to determine if above-average returns can be achieved. Additional research can be conducted to determine the optimal number of lags for each index.

  19. Program Theory Evaluation: Logic Analysis

    Science.gov (United States)

    Brousselle, Astrid; Champagne, Francois

    2011-01-01

    Program theory evaluation, which has grown in use over the past 10 years, assesses whether a program is designed in such a way that it can achieve its intended outcomes. This article describes a particular type of program theory evaluation--logic analysis--that allows us to test the plausibility of a program's theory using scientific knowledge.…

  20. Modeling and Technical Analysis of Electronics Commerce and Predictive Analytics

    Directory of Open Access Journals (Sweden)

    KAMAL NAIN CHOPRA

    2014-08-01

    Full Text Available Recently, the Electronics Commerce and Predictive Analytics has become the subject of much interest and research activity. The present communication brings out the technical analysis of the various intelligence techniques, and also the characterization of various parameters like - Web analytics, and the related technologies, terminologies, and tools.The concepts of business intelligence like - benefits of Business Intelligence (BI, factors influencing BI, technology requirements, designing and implementing business intelligence, and the related parameters like - the data warehouse, online analytical processing (OLAP, Data Mining, representation technologies, and their role in improving the enterprise operation effectiveness have been discussed from the point of view of Information Technology. Various business research experts are pursuing the work on the modeling of some of these techniques rigorously. The predictive accuracy of the Predictive Modeling Methods has been briefly discussed. It is expected that the techniques described in the paper, and the technical discussions on the subject will be very useful to the new entrants in the field.

  1. Surface Fire Hazards Analysis Technical Report-Constructor Facilities

    International Nuclear Information System (INIS)

    The purpose of this Fire Hazards Analysis Technical Report (hereinafter referred to as Technical Report) is to assess the risk from fire within individual fire areas to ascertain whether the U.S. Department of Energy (DOE) fire safety objectives are met. The objectives identified in DOE Order 420.1, Change 2, Facility Safety, Section 4.2, establish requirements for a comprehensive fire and related hazards protection program for facilities sufficient to minimize the potential for: The occurrence of a fire or related event; A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public, or the environment; Vital DOE programs suffering unacceptable interruptions as a result of fire and related hazards; Property losses from a fire and related events exceeding defined limits established by DOE; and Critical process controls and safety class systems being damaged as a result of a fire and related events

  2. Deterministic analysis of operational events in nuclear power plants. Proceedings of a technical meeting

    International Nuclear Information System (INIS)

    Computer codes are being used to analyse operational events in nuclear power plants but until now no special attention has been given to the dissemination of the benefits from these analyses. The IAEA's Incident Reporting System contains more than 3000 reported operational events. Even though deterministic analyses were certainly performed for some of them, only a few reports are supplemented by the results of the computer code analysis. From 23-26 May 2005 a Technical Meeting on Deterministic Analysis of Operational Events in Nuclear Power Plants was organized by the IAEA and held at the International Centre of Croatian Universities in Dubrovnik, Croatia. The objective of the meeting was to provide an international forum for presentations and discussions on how deterministic analysis can be utilized for the evaluation of operational events at nuclear power plants in addition to the traditional root cause evaluation methods

  3. An Examination of Technical, Pure Technical, and Scale Efficiencies in Indian Public Sector Banks using Data Envelopment Analysis

    Directory of Open Access Journals (Sweden)

    Sunil KUMAR

    2008-11-01

    Full Text Available Using data envelopment analysis (DEA, the present study aims to measure the extent of technical, pure technical, and scale efficiencies in 27 public sector banks (PSBs operating in India in the year 2004/05. The empirical findings reveal that PSBs operate at 88.5 percent level of overall technical efficiency i.e., inputs could be reduced by 11.5 percent without sacrificing output if all banks were efficient as 7 benchmark banks identified by DEA. Further, the contribution of scale inefficiency in overall technical inefficiency has been observed to be smaller than what been observed due to managerial inefficiency (i.e., pure technical inefficiency. The findings pertaining to returns-to-scale in Indian public sector banking industry highlight that the predominant form of scale inefficiency is decreasing returns-toscale. The results of logistic regression analysis provide that the exposure of the banks to off-balance sheet activities (i.e., non-traditional activities has a strong and positive impact on the overall technical efficiency of banks.

  4. Environmental analysis and evaluation

    International Nuclear Information System (INIS)

    One of the requirements of an environmental radiation surveillance program is to identify and determine long-lived radioactive elements which may be released to the environment during the operation of a uranium (or thorium) mine and mill. Radioanalytical techniques which are suitable for quantitative and qualitative determination of long-lived radionuclides of the natural uranium and thorium series are reviewed. The general features of an analytical program are discussed in terms of sample preparation, radiochemical separation of radioactive elements, and radioactive measurement. There are situations in environmental analysis to which high-resolution γ-spectrometry can be applied and the advantages and limitations of this technique are considered. Quality assurance is an essential component of any monitoring program in order to ensure that reliable and precise data are available for the assessment of the radiological impact of the mining and milling operation

  5. Logistics Enterprise Evaluation Model Based On Fuzzy Clustering Analysis

    Science.gov (United States)

    Fu, Pei-hua; Yin, Hong-bo

    In this thesis, we introduced an evaluation model based on fuzzy cluster algorithm of logistics enterprises. First of all,we present the evaluation index system which contains basic information, management level, technical strength, transport capacity,informatization level, market competition and customer service. We decided the index weight according to the grades, and evaluated integrate ability of the logistics enterprises using fuzzy cluster analysis method. In this thesis, we introduced the system evaluation module and cluster analysis module in detail and described how we achieved these two modules. At last, we gave the result of the system.

  6. 77 FR 32712 - Technical Report: Evaluation of the Enhancing Vehicle-to-Vehicle Crash Compatibility Agreement...

    Science.gov (United States)

    2012-06-01

    ...This notice announces NHTSA's publication of a Technical Report reviewing and evaluating the Enhancing Vehicle-to-Vehicle Crash Compatibility Agreement. The report's title is: Evaluation of the Enhancing Vehicle-to-Vehicle Crash Compatibility Agreement: Effectiveness of the Primary and Secondary Energy-Absorbing Structures on Pickup Trucks and...

  7. Evaluation of the Cosmetology Program at Caldwell Community College and Technical Institute--Fall, 1981.

    Science.gov (United States)

    Pipes, V. David

    In fall 1981, the cosmetology program at Caldwell Community College and Technical Institute (CCC&TI) was evaluated as part of a process to create a model for the periodic evaluation of all occupational programs at the school. In addition to collecting information for planning and program improvement, the study sought to assess the achievement of…

  8. IAEA technical co-operation with least developed Member States. Special evaluation

    International Nuclear Information System (INIS)

    The main purposes of this evaluation were to: Review the overall situation with regard to IAEA technical co-operation with least developed Member States, including specific conditions in nuclear-related activities prevailing in these countries, approaches and practices used by the IAEA in providing assistance to LDCs, and the main results of the co-operation in question. Identify any adjustments to technical co-operation with LDC Member States that may strengthen this activity

  9. Technical specifications review of nuclear power plants: a risk-informed evaluation

    International Nuclear Information System (INIS)

    The use of risk information by a regulatory body as part of an integrated decision making process addresses the way in which risk information is being used as part of an integrated process in making decisions about safety issues at nuclear plants – commonly referred to as risk-informed decision making. The risk-informed approach aims to integrate in a systematic manner quantitative and qualitative, deterministic and probabilistic safety considerations to obtain a balanced decision. Probabilistic Safety Assessment (PSA) is a methodology that can be applied to provide a structured analysis process to evaluate the frequency and consequences of accidents scenarios in nuclear power plants. Technical Specifications (TS) are specifications regarding the characteristics of nuclear power plants (variables, systems or components) of overriding importance to nuclear safety and radiation protection, which is an integral part of plant operation authorization. Limiting Conditions of Operation (LCO) are the minimum levels of performance or capacity or operating system components required for the safe operation of nuclear plants, as defined in technical specifications. The Maintenance Rule (MR) is a requirement established by the U. S. Nuclear Regulatory Commission (NRC) to check the effectiveness of maintenance carried out in nuclear plants, and plant configuration control. The control of plant configuration is necessary to verify the impact of the maintenance of a safety device out of service on plant safety. The Electric Power Research Institute (EPRI) has assessed the role of probabilistic safety analysis in the regulation of nuclear power plants with the following objectives: a) to provide utilities with an approach for developing and implementing nuclear power station risk-managed technical specification programs; and b) to complement and supplement existing successful configuration risk management applications such as MR. This paper focuses on the evaluation of EPRI

  10. Technical-economical analysis of the Saveh biogas power plant

    Energy Technology Data Exchange (ETDEWEB)

    Giti Taleghani; Akbar Shabani Kia [Atomic Energy Organization of Iran, Tehran (Iran). Center for Development of New Energies

    2005-03-01

    The resource limitation of fossil fuels and the problems arising from their combustion has led to widespread research on the accessibility of new and renewable energy resources. Solar, wind, thermal and hydro sources, and finally biogas are among these renewable energy resources. But what makes biogas distinct from other renewable energies is its importance in controlling and collecting organic waste material and at the same time producing fertilizer and water for use in agricultural irrigation. Unlike other forms of renewable energy, biogas neither has any geographical limitations and required technology for producing energy and nor is it complex or monopolistic. Considering the ever increasing amount of different types of organic waste materials (about 15 million tonnes) in Iran, working on the control of waste material and biogas production becomes inevitable. In this paper, biogas and the benefits from its production are discussed, as is the technical-economic analysis of the Saveh biogas power plant as a case study. (author)

  11. Technical findings and regulatory analysis for Generic Safety Issue II.E.4.3, ''Containment Integrity Check''

    International Nuclear Information System (INIS)

    This report contains the technical findings and regulatory analysis for Generic Safety Issue II.E.4.3, ''Containment Integrity Check.'' An evaluation of the containment isolation history from 1965 to 1983 reveals that (except for a small number of events) containment integrity has been maintained and that the majority of reported events have been events related to exceeding Technical Specification limits (or 0.6 of the allowable leakage level). In addition, more recent risk analyses have shown that allowable leakage rates even if increased by a factor of 10 would not significantly increase risk. Potential methods of continuous monitoring are identified and evaluated. Therefore, these technical findings and risk evaluations support closure of Generic Safety Issue II.E.4.3

  12. Evaluating Judicial Performance Evaluation: A Conceptual Analysis

    Directory of Open Access Journals (Sweden)

    Joe McIntyre

    2014-12-01

    Full Text Available While the performance evaluation of judges has become a ubiquitous aspect of modern judicial administration, evaluation mechanisms of are too often utilised uncritically, without reflection on why we evaluate judges, and how ‘measurement’ furthers these objectives. This article provides a conceptual analysis of the role and purpose of performance evaluation, conceiving it as a limited tool of judicial accountability, which itself exists only to promote excellent judging. As such, the efficacy of evaluation mechanisms must always be assessed by reference to their impact on these overarching accountability objectives. The article explores the value of this conception approach by briefly examining three uses of performance evaluation: 1 judicial promotions; 2 judicial retention elections; and 3 judicial professional development. In doing so it illustrates how a clear conceptual approach invites a more nuanced and critical examination of the limitations and benefits of judicial performance evaluation programs. Mientras que la evaluación del rendimiento de los jueces se ha convertido en un aspecto omnipresente de la administración judicial moderna, los mecanismos de evaluación se utilizan con demasiada frecuencia de manera acrítica, sin reflexionar sobre las razones por las que evaluamos a los jueces, y cómo se alcanzan los objetivos buscados mediante la 'medición'. Este artículo ofrece un análisis conceptual de la función y el propósito de la evaluación del rendimiento, concibiéndola como una herramienta limitada de la responsabilidad judicial, que a su vez sólo existe para promover la excelencia judicial. Como tal, la eficacia de los mecanismos de evaluación siempre se debe comprobar en función de su impacto en los objetivos de responsabilidad globales. El artículo explora el valor de este enfoque examinando brevemente tres usos de la evaluación de rendimiento: 1 promociones judiciales; 2 elecciones para la reelección de

  13. Evaluation of technical design of advanced information display(III)

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Woo Chang; Jung, Sung Hae; Park, Joon Yong; Kim, Nam Cheol [Kumoh National Institute of Technology, Gumi (Korea, Republic of); Park, Soon Hyuk [DNT Inc., Daejeon (Korea, Republic of)

    2005-02-15

    As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on visual display terminal. This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing digitalized information display by finding the generic guidelines involving information display design issues, and the relationship among the guidelines. The design issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices. The Design Review Supporting System for Advanced Information Display(DReSS-AID) was developed for the practical usage of evaluators-in-field, which was implemented with Hangul version guidelines.

  14. Technical and economic evaluation of advanced air cargo system concepts

    Science.gov (United States)

    Whitehead, A. H., Jr.

    1977-01-01

    The paper reviews NASA air cargo market studies, reports on NASA and NASA-sponsored studies of advanced freighter concepts, and identifies the opportunities for the application of advanced technology. The air cargo market is studied to evaluate the timing for, and the potential market response to, advanced technology aircraft. The degree of elasticity in future air freight markets is also being investigated, since the demand for a new aircraft is most favorable in a price-sensitive environment. Aircraft design studies are considered with attention to mission and design requirements, incorporation of advanced technologies in transport aircraft, new cargo aircraft concepts, advanced freighter evaluation, and civil-military design commonality.

  15. Policy recommendations to promote shale gas development in China based on a technical and economic evaluation

    International Nuclear Information System (INIS)

    Because of its resource potential and clean burning advantages, the development of shale gas can significantly increase the supply of cleaner energy while offering the associated benefits. To foster shale gas development, many policy incentives have been introduced in China. However, the current incentives have not been sufficiently aggressive, and the shale gas industry has been slow to develop. Existing policies thus need to be further improved. To provide effective support for decision makers in China, a technical and economic evaluation is performed in this study to explore the profitability of shale gas production in pilot zones. The results show that shale gas production is subeconomic under the current technical and economic conditions. Based on this evaluation, a policy analysis is conducted to investigate the profitability improvement offered by the major policies available in China to elucidate a path toward improving incentive policies. The results indicate that policy instruments related to gas prices, financial subsidies, corporate income taxes or combinations thereof could be used as priority options to improve policy incentives. Based on these results, recommendations are presented to improve the current incentive polices aimed at accelerating shale gas development. -- Highlights: •We explore the economic feasibility of shale gas development in China. •Current incentive policies cannot render shale gas development economically viable. •These incentives must be improved to effectively promote shale gas development. •We investigate the effect of the major policies available in China to light a path. •Recommendations are proposed to continually improve the incentive polices in China

  16. Inflammation. Courseware Evaluation for Vocational and Technical Education.

    Science.gov (United States)

    Yarbrough, Stephen

    This courseware evaluation rates the "Inflammation" program developed by Lane Community College in Eugene, Oregon. (This program--not contained in this document--introduces students to the possible causes, signs, and protective benefits of inflammation.) Part A describes the program in terms of subject area (allied health, nursing), and hardware…

  17. Caffeine. Courseware Evaluation for Vocational and Technical Education.

    Science.gov (United States)

    Ohio State Univ., Columbus. National Center for Research in Vocational Education.

    This courseware evaluation rates the "Caffeine" program developed by Lane Community College and sold by the Oregon Department of Education. (The program--not included in this document--is part of a computer-assisted instruction project with nursing applications.) Part A describes "Caffeine" in terms of topics (food and nutrition, allied health)…

  18. Formative evaluation of a telemedicine model for delivering clinical neurophysiology services part I: Utility, technical performance and service provider perspective

    Directory of Open Access Journals (Sweden)

    Breen Patricia

    2010-09-01

    Full Text Available Abstract Background Formative evaluation is conducted in the early stages of system implementation to assess how it works in practice and to identify opportunities for improving technical and process performance. A formative evaluation of a teleneurophysiology service was conducted to examine its technical and sociological dimensions. Methods A teleneurophysiology service providing routine EEG investigation was established. Service use, technical performance and satisfaction of clinical neurophysiology personnel were assessed qualitatively and quantitatively. These were contrasted with a previously reported analysis of the need for teleneurophysiology, and examination of expectation and satisfaction with clinical neurophysiology services in Ireland. A preliminary cost-benefit analysis was also conducted. Results Over the course of 40 clinical sessions during 20 weeks, 142 EEG investigations were recorded and stored on a file server at a satellite centre which was 130 miles away from the host clinical neurophysiology department. Using a virtual private network, the EEGs were accessed by a consultant neurophysiologist at the host centre for interpretation. The model resulted in a 5-fold increase in access to EEG services as well as reducing average waiting times for investigation by a half. Technically the model worked well, although a temporary loss of virtual private network connectivity highlighted the need for clarity in terms of responsibility for troubleshooting and repair of equipment problems. Referral quality, communication between host and satellite centres, quality of EEG recordings, and ease of EEG review and reporting indicated that appropriate organisational processes were adopted by the service. Compared to traditional CN service delivery, the teleneurophysiology model resulted in a comparable unit cost per EEG. Conclusion Observations suggest that when traditional organisational boundaries are crossed challenges associated with the

  19. Evaluation of technical design of advanced information display

    International Nuclear Information System (INIS)

    The performance of human machine system such as nuclear power plant is highly dependent on the suitability of the interface design of the system. As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on CRT or CBP (Computer Based Procedure). This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing information display on CRT by finding the generic guidelines involving information display design issues as much as possible. The design Issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices

  20. Evaluation of technical design of advanced information display

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Woo Chang; Kang, Young Ju; Ji, Jung Hun; Jang, Sung Pil; Jung, Sung Hae [Kumoh National Institute of Technology, Gumi (Korea, Republic of)

    2003-03-15

    The performance of human machine system such as nuclear power plant is highly dependent on the suitability of the interface design of the system. As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on CRT or CBP (Computer Based Procedure). This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing information display on CRT by finding the generic guidelines involving information display design issues as much as possible. The design Issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices.

  1. Evaluation of technical design of advanced information display(II)

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Woo Chang; Kang, Young Ju; Ji, Jung Hun; Jang, Sung Pil; Jung, Sung Hae; Park, Hyun Jin [Kumoh National Univ., Gumi (Korea, Republic of)

    2004-02-15

    As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on visual display terminal such as CRT. This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing information display on CRT by finding the generic guidelines involving information display design issues, and the relationship among the guidelines. The design issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices.

  2. Evaluation of technical design of advanced information display(II)

    International Nuclear Information System (INIS)

    As the computer technology is highly developed, the mental model of computer users including NPP operators has been changed from analogue display type-based stereotype to digitalized one. Therefore, it is necessary and confident to consider the issues to evaluate system suitability of advanced information display on visual display terminal such as CRT. This document is intended for providing an updated and expanded set of user-interface guidelines that meet the needs of designing information display on CRT by finding the generic guidelines involving information display design issues, and the relationship among the guidelines. The design issues and resolutions from the finding may provide the cues for the designers and evaluators of the specific man machine interfaces of digitalized devices

  3. Technical Evaluation Report 13: Online Video Conferencing Products

    OpenAIRE

    Pam Craven; Brian Keppy; Jon Baggaley

    2002-01-01

    This is the first in Athabasca University’s series of evaluation reports to feature online Webcam and videoconferencing products. While Webcam software generates a simple visual presentation from a live online camera, videoconferencing products contain a wider range of interactive features serving multi-point interactions between participants. In many online situations, the addition of video images to a live presentation can add substantially to its educational effectiveness. Ten products/ on...

  4. Technical and Scale Efficiency in Spanish Urban Transport: Estimating with Data Envelopment Analysis

    Directory of Open Access Journals (Sweden)

    I. M. García Sánchez

    2009-01-01

    Full Text Available The paper undertakes a comparative efficiency analysis of public bus transport in Spain using Data Envelopment Analysis. A procedure for efficiency evaluation was established with a view to estimating its technical and scale efficiency. Principal components analysis allowed us to reduce a large number of potential measures of supply- and demand-side and quality outputs in three statistical factors assumed in the analysis of the service. A statistical analysis (Tobit regression shows that efficiency levels are negative in relation to the population density and peak-to-base ratio. Nevertheless, efficiency levels are not related to the form of ownership (public versus private. The results obtained for Spanish public transport show that the average pure technical and scale efficiencies are situated at 94.91 and 52.02%, respectively. The excess of resources is around 6%, and the increase in accessibility of the service, one of the principal components summarizing the large number of output measures, is extremely important as a quality parameter in its performance.

  5. Technical evaluation of Solar Cells, Inc., CdTe module and array at NREL

    Energy Technology Data Exchange (ETDEWEB)

    Kroposki, B.; Strand, T.; Hansen, R. [National Renewable Energy Lab., Golden, CO (United States); Powell, R.; Sasala, R. [Solar Cells, Inc., Toledo, OH (United States)

    1996-05-01

    The Engineering and Technology Validation Team at the National Renewable Energy Laboratory (NREL) conducts in-situ technical evaluations of polycrystalline thin-film photovoltaic (PV) modules and arrays. This paper focuses on the technical evaluation of Solar Cells, Inc., (SCI) cadmium telluride (CdTe) module and array performance by attempting to correlate individual module and array performance. This is done by examining the performance and stability of the modules and array over a period of more than one year. Temperature coefficients for module and array parameters (P{sub max}, V{sub oc}, V{sub max}, I{sub sc}, I{sub max}) are also calculated.

  6. Use of seismic experience data for technical evaluation of commercial grade replacement items

    International Nuclear Information System (INIS)

    This paper reports that the purchase of commercial grade replacement items which are dedicated for use in nuclear safety related systems requires a technical evaluation for those items which cannot be purchased as like-for-like replacements. One of the requirements for performing a technical evaluation is verification of seismic adequacy. Studying the performance and failure modes of equipment which has been subjected to strong motion earthquakes has provided the industry with the ability to predict the behavior characteristics of many types of commonly replaced components and parts. The use of Seismic Experience Data has developed into an efficient means of satisfying the seismic adequacy requirement

  7. Guidance to Risk-Informed Evaluation of Technical Specifications using PSA

    International Nuclear Information System (INIS)

    This report presents guidance for evaluation of Technical Specification conditions with PSA. It covers quality in PSA, how to verify that the PSA model is sufficiently robust and sufficiently complete and general requirements on methods. Acceptance criteria for evaluation of changes in the TS conditions are presented. As the probabilistic safety assessment (PSA) has developed over the years, it has demonstrated to constitute a useful tool for evaluating many aspects of the TS from a risk point of view. and in that way making the PSAs as well as the decision tools better. This also means that it will be possible to take credit for safety system overcapacity as well as inherent safety features and strength of non-safety classed systems. However, PSA is only one of the tools that shall be used in an evaluation process of TS changes (strengthening/relaxation). PSA is an excellent tool to be used to verify the importance, and thereby possibly relaxation, of TS requirements. But, since PSA is only one tool in the evaluation, it is not sufficient in itself for defining which equipment that shall or shall not have TS requirements. The purpose of this guidance document is to provide general requirements, requirements on methods and acceptance criteria on risk-informed evaluation of TS changes based on PSA. The purpose is not to provide a single solution. As part of the review of the TS conditions this guidance specify requirements on: - Quality verification of the PSA model; - Verification that the PSA model is sufficiently robust with regard to SSCs for which requirements both are and are not defined by the TS; - Verification that the SSCs, for which TS demands are to be evaluated, are modelled in a sufficient manner; - Methods for performing the evaluation; - Which evaluation criteria that shall be used (and how that is verified to be correct); - Acceptance criteria: This guidance also briefly discusses the documentation of the analysis of the TS changes. This guidance

  8. Technical and economic evaluation of nuclear seawater desalination systems

    International Nuclear Information System (INIS)

    The IAEA Cogeneration/Desalination Cost Model spreadsheets were used for the economic evaluation of sea water desalination plants coupled with small and medium size nuclear reactors developed in RDIPE. The results of calculations have shown that the cost of potable water is equal to or even below 1$/m3. This is very close to similar indices of the best fossil driven desalination plants. For remote and difficult-to-access regions, where the transportation share contributes significantly to the product water cost at fossil plants, the nuclear power sources of these reactor types are cost-efficient and can successfully compete with fossil power sources. (author)

  9. Technical Evaluation Report 13: Online Video Conferencing Products

    Directory of Open Access Journals (Sweden)

    Pam Craven

    2002-10-01

    Full Text Available This is the first in Athabasca University’s series of evaluation reports to feature online Webcam and videoconferencing products. While Webcam software generates a simple visual presentation from a live online camera, videoconferencing products contain a wider range of interactive features serving multi-point interactions between participants. In many online situations, the addition of video images to a live presentation can add substantially to its educational effectiveness. Ten products/ online services are reviewed, supporting a wide range of video-based activities.

  10. Microeconomic co-evolution model for financial technical analysis signals

    Science.gov (United States)

    Rotundo, G.; Ausloos, M.

    2007-01-01

    Technical analysis (TA) has been used for a long time before the availability of more sophisticated instruments for financial forecasting in order to suggest decisions on the basis of the occurrence of data patterns. Many mathematical and statistical tools for quantitative analysis of financial markets have experienced a fast and wide growth and have the power for overcoming classical TA methods. This paper aims to give a measure of the reliability of some information used in TA by exploring the probability of their occurrence within a particular microeconomic agent-based model of markets, i.e., the co-evolution Bak-Sneppen model originally invented for describing species population evolutions. After having proved the practical interest of such a model in describing financial index so-called avalanches, in the prebursting bubble time rise, the attention focuses on the occurrence of trend line detection crossing of meaningful barriers, those that give rise to some usual TA strategies. The case of the NASDAQ crash of April 2000 serves as an illustration.

  11. Analyses of KNPP HVAC cooling plant. Technical and economical evaluation

    International Nuclear Information System (INIS)

    In the process of maintaining of specific environment parameters such as temperature and relative humidity serious deviations in the performance of the units 5 and 6 cooling systems currently based on steam-jet machines were noticed. Analysis and control calculations carried out in Energoproekt Ltd. show that the sizing of the cooling capacity in the original project was wrong since its design was based on lower values for summer ambient climatic parameters. The statistical calculations based on the measurements of the automatic monitoring system of Kozloduy NPP confirm the values registered by the meteorological station of Kozloduy for the period 1977-1999. An analysis of the average month's highest, lowest, and average values for the temperature and relative humidity for the period 1996-1999 was also carried out. The calculated values for chilling loads and the recalculations for the actual parameters are presented. Based on the analysis the following is obvious: 1) The existing steam-jet machines are of obsolete design, amortized and and worn out beyond the point of being safely used; 2) It is necessary that they be urgently substituted with absorption chillers to avoid the possible shut down of important safety-related systems

  12. Designing Of Expert System For Technical Feasibility Evaluation Of Nuclear Power Plant

    International Nuclear Information System (INIS)

    The construction of every large-scale project such as electric power plant requires as much careful preparation as possible. This is due to the risks that may arise if any mistake occur in the planning and in the implementation. Therefore, a tool is needed to support the decision making in its construction. A knowledge-based decision making tool has been designed, to evaluate the technical feasibility of a nuclear power plant (NPP). The technical feasibility means that the NPP can be operated reliably, safely, and in accordance with the desired specifications. Among the significant consideration factors determining the technical performance are reliability factor, safety factor, ergo dynamic factor, and other important technical factors. Those factors are then detailed into the appropriate criteria and sub criteria, and further detailed into the related parameters for the purpose of evaluation. The method used for the evaluation was by assigning weight. The weighing was done by conduction surveys and by discussing with several respondents. The knowledge gathering for the design of the expert system was done by literature study and through discussion with experts. The expert system program has been made by using Delphi 3.0 software and a PC. Hardware with Intel Pentium microprocessor-133, 32 MB RAM, 1.2 GB hard-disk capacity. The recommendation given by the expert system was in the form of technical feasibility level of the evaluated NPP and some suggestion to increase the performance. The recommendation given by this program was not absolute. However, the program can be used as a tool in evaluating the feasibility of a nuclear power plant especially from the technical aspect point of view

  13. Ionizing radiation detection meter systems usability evaluation. Technical memorandum

    International Nuclear Information System (INIS)

    In support of the Canadian Forces Nuclear Detection, Identification and Dosimetry project a usability trial of three Ionizing Radiation Detection Meter Systems (IRDMS) was conducted 18-22 June 2001 at Connaught Ranges. The systems evaluated: System 1: ANPDR 77 Operational System with PDR 77 Alpha/Beta probes and GPS (Global Positioning System) Training System; System 2: ADM 300C Operational System with ABP 100 Alpha/Beta probes and GPS Training System, and System 3: RAM R200 Operational System with PA 100M and RG12 Alpha/Beta probes and GPS Training System. Twelve military personnel (Private to Captain) determined compliance with the bid evaluation criteria. The counter-balanced study, based on a Latin square design, was divided into two assessment phases, an operational phase and a training system phase, which rotated three groups (of four participants each) concurrently through each IRDMS. Groups were trained in set-up, maintenance and operation of each bid IRDMS prior to evaluation. The operational evaluation consisted of a test/maintenance stand, an indoor/outdoor operational stand, and an indoor,/outdoor training system stand. Participants rated the utility and usability of each system, by measuring case of use/maintenance under a range of relevant operational and clothing conditions, compatibility with soldier tasks, compatibility with clothing, compatibility with equipment and operational environments, and case of learning (including an assessment of initial and refresher training implications). A 7-point Likert-like acceptability rating scale, which covered a range from completely unacceptable (1) to completely acceptable (7), was used to evaluate the measures. The combined weighted mean scores were 584.3 for System 1 (70o/b), 682.0 for System 2 (81 %) and 756.9 for System 3 (90%) out of a total possible score of 840. Participants reported mean scores for System 1 between barely unacceptable and borderline for both indoor and outdoor operations. System 2

  14. Integrated Evaluation Method-Based Technical and Economic Factors for International Oil Exploration Projects

    Directory of Open Access Journals (Sweden)

    Rui Guo

    2016-02-01

    Full Text Available Optimizing international oil exploration projects is one of the main challenges for oil companies in obtaining investment benefits. This paper establishes an integrated evaluation model to maximize investment benefits within the constraints of technical and economic factors, including geological factors, resource quality, geographic conditions, the investment environment, and oil contracts. The paper also proposes a dynamic calculation method of indicators’ weight associated with oil prices. The analysis describes the effects of contract terms and the investment environment on project value and quantifies the contractor income ratio for different types of contracts and the investment environment of the host country. Oil exploration projects in Africa are illustrated as examples in which the evaluation indicator Adjusted Concept Reserves (ACR is calculated for each project. The results show that remaining recoverable reserves and contract terms exert tremendous influences on ACR, and remaining recoverable reserves is the essential factor. Simultaneously, changes in oil prices lead to various rates of change in the contractor income ratio, which is determined by different fiscal terms. This study is important in helping oil companies optimize international oil projects and design reasonable investment strategies.

  15. Opportunities of fundamental and technical analysis combination in the forecasting of the Ukrainian stock prices

    OpenAIRE

    Inna Voloshyna

    2015-01-01

    The opportunities of fundametal and technical analysis combination in conditions of volatility on the Ukrainian stocks market were analysed in the article. The study determined that political and economic news as macroeconomic factors are the main in explaining of the causes of stock price movements in an unstable situation in the country. Also, the use of technical analysis in the prediction of price movements on the stock market is confirmed and the ways of technical and fundamental market ...

  16. Technical evaluation of renewable energy integration into Tshwane electricity network

    Energy Technology Data Exchange (ETDEWEB)

    Giorgini, J.; Munda, J.; Jimoh, A. [Tshwane Univ. of Technology, Pretoria (South Africa). Dept. of Engineering, French South African Technologic Inst. in Electronics

    2008-07-01

    This paper presented a study of the Tshwane electricity network in South Africa. The entire network was analyzed in order to identify areas at risk of instability as a result of overloading. Distributed generation using various renewable energy supplies was then incorporated into the model. Power system computer-aided design (PSCAD) electromagnetic transient direct current (EMTDC) simulation software was used to model wind turbine driving induction generators; photovoltaic (PV) modules; and steam and gas waste energy synchronous generators. Fault conditions were evaluated for varying penetration levels of the distributed generators in order to determine their impact in terms of frequency, voltage and current. Results of the study showed that the impact of wind power generators was not as significant as the impacts of synchronous generators on the network. Further research will focus on modelling photovoltaic modules for the network, which is located in a region that has 300 days of sun each year. 17 refs., 10 figs.

  17. NRC Technical Research Program to Evaluate Extended Storage and Transportation of Spent Nuclear Fuel - 12547

    International Nuclear Information System (INIS)

    Any new direction proposed for the back-end of spent nuclear fuel (SNF) cycle will require storage of SNF beyond the current licensing periods. The Nuclear Regulatory Commission (NRC) has established a technical research program to determine if any changes in the 10 CFR part 71, and 72 requirements, and associated guidance might be necessary to regulate the safety of anticipated extended storage, and subsequent transport of SNF. This three part program of: 1) analysis of knowledge gaps in the potential degradation of materials, 2) short-term research and modeling, and 3) long-term demonstration of systems, will allow the NRC to make informed regulatory changes, and determine when and if additional monitoring and inspection of the systems is necessary. The NRC has started a research program to obtain data necessary to determine if the current regulatory guidance is sufficient if interim dry storage has to be extended beyond the currently approved licensing periods. The three-phased approach consists of: - the identification and prioritization of potential degradation of the components related to the safe operation of a dry cask storage system, - short-term research to determine if the initial analysis was correct, and - a long-term prototypic demonstration project to confirm the models and results obtained in the short-term research. The gap analysis has identified issues with the SCC of the stainless steel canisters, and SNF behavior. Issues impacting the SNF and canister internal performance such as high and low temperature distributions, and drying have also been identified. Research to evaluate these issues is underway. Evaluations have been conducted to determine the relative values that various types of long-term demonstration projects might provide. These projects or follow-on work is expected to continue over the next five years. (authors)

  18. Proceedings of the workshop on structural analysis needs for magnetic fusion energy superconducting magnets: a technical assessment

    International Nuclear Information System (INIS)

    The technical portions of the meeting were divided into three major sessions as follows: (1) Review of methods being presently used by the MFE community for structural evaluation of current designs. (2) Future structural analysis needs. (3) Open discussions dealing with adequacy of present methods, the improvements needed for MFE magnet structural analysis, and the establishment of an MFE magnet structural advisory group. Summaries of the individual talks are presented

  19. Proceedings of the workshop on structural analysis needs for magnetic fusion energy superconducting magnets: a technical assessment

    Energy Technology Data Exchange (ETDEWEB)

    Reich, M.; Lehner, J.; Powell, J.; Bezler, P.

    1976-01-01

    The technical portions of the meeting were divided into three major sessions as follows: (1) Review of methods being presently used by the MFE community for structural evaluation of current designs. (2) Future structural analysis needs. (3) Open discussions dealing with adequacy of present methods, the improvements needed for MFE magnet structural analysis, and the establishment of an MFE magnet structural advisory group. Summaries of the individual talks are presented.

  20. On The Human, Organizational, and Technical Aspects of Software Development and Analysis

    Science.gov (United States)

    Damaševičius, Robertas

    Information systems are designed, constructed, and used by people. Therefore, a software design process is not purely a technical task, but a complex psycho-socio-technical process embedded within organizational, cultural, and social structures. These structures influence the behavior and products of the programmer's work such as source code and documentation. This chapter (1) discusses the non-technical (organizational, social, cultural, and psychological) aspects of software development reflected in program source code; (2) presents a taxonomy of the social disciplines of computer science; and (3) discusses the socio-technical software analysis methods for discovering the human, organizational, and technical aspects embedded within software development artifacts.

  1. Technical basis and evaluation criteria for an air sampling/monitoring program

    International Nuclear Information System (INIS)

    Air sampling and monitoring programs at DOE facilities need to be reviewed in light of revised requirements and guidance found in, for example, DOE Order 5480.6 (RadCon Manual). Accordingly, the Oak Ridge National Laboratory (ORNL) air monitoring program is being revised and placed on a sound technical basis. A draft technical basis document has been written to establish placement criteria for instruments and to guide the ''retrospective sampling or real-time monitoring'' decision. Facility evaluations are being used to document air sampling/monitoring needs, and instruments are being evaluated in light of these needs. The steps used to develop this program and the technical basis for instrument placement are described

  2. Flight Technical Error Analysis of the SATS Higher Volume Operations Simulation and Flight Experiments

    Science.gov (United States)

    Williams, Daniel M.; Consiglio, Maria C.; Murdoch, Jennifer L.; Adams, Catherine H.

    2005-01-01

    This paper provides an analysis of Flight Technical Error (FTE) from recent SATS experiments, called the Higher Volume Operations (HVO) Simulation and Flight experiments, which NASA conducted to determine pilot acceptability of the HVO concept for normal operating conditions. Reported are FTE results from simulation and flight experiment data indicating the SATS HVO concept is viable and acceptable to low-time instrument rated pilots when compared with today s system (baseline). Described is the comparative FTE analysis of lateral, vertical, and airspeed deviations from the baseline and SATS HVO experimental flight procedures. Based on FTE analysis, all evaluation subjects, low-time instrument-rated pilots, flew the HVO procedures safely and proficiently in comparison to today s system. In all cases, the results of the flight experiment validated the results of the simulation experiment and confirm the utility of the simulation platform for comparative Human in the Loop (HITL) studies of SATS HVO and Baseline operations.

  3. Technical review of the LB-LOCA analysis for China Qinshan-2 nuclear power plant

    International Nuclear Information System (INIS)

    This report is prepared as a first product of LB-LOCA analysis review program for 600 MWe Qinshan nuclear power plant, which was agreed between NPIC and KAERI. Characteristics of Qinshan plant were identified by comparing relevant parameters with those of Kori 2 and Kori 3/4 which are Westinghouse 2- and 3-loop plants in Korea. Technical review on the LB-LOCA analysis which was performed by NPIC for Qinshan plant using RELAP5/MOD2 code is carried out to examine and ascertain the soundness of evaluation methodology and the properness of calculated LOCA phenomena. This review is expected to provide a guidance to future LOCA analysis which will be jointly accomplished by NPIC and KAERI at KAERI site. (Author) 1 fig., 3 tabs

  4. Technical aspects of quality management in gamma analysis of environmental samples

    International Nuclear Information System (INIS)

    The establishment of a Quality Management System is the best way to comply with international requirements concerning the achievement of confident and traceable analytical results. Some important points dealing with the technical aspects of quality management in gamma analysis of environmental samples are discussed. Results of our own analytical procedure validation are presented including the principal sources of variability that may be associated with basic stages of the gamma analysis of environmental samples, as well as the assumed significance of these sources in the overall uncertainty of the determined radionuclide activity during validation. Particularly, the identified significant sources, namely counting statistics and the detection efficiency for specific radionuclide are discussed and a significant attention was reserved for the validation of the photopeak area evaluation code: the MCA emulation and gamma ray spectrum analysis software SILENA EMCAPLUS (version 3.00.3, 1995). The outcome of the experimental validation of the uncertainty equation based on the verification of complete statistical control for real sample materials is given. Moreover, results of the application of standardized procedures to the analysis of ALMERA intercomparison samples, as well as outcome of the utilization of Certified Reference Materials for the quality control of measurements are presented. In fact, the implantation of simple technical principles reports reliable results and allows to elevate the quality of the measurements at a cost relatively low according to the real possibilities of the small laboratories, even in developing countries

  5. Nuclear instrumentation evaluation and analysis

    International Nuclear Information System (INIS)

    This project provides the program for improving instrumentation reliability as well as developing a cost-effective preventive maintenance activity through evaluation and analysis of nuclear instrumentation concerning pilot plants, large-scale test facilities and various laboratories on KAERI site. In addition, it discusses the program for enhancing safe operations and improving facility availability through establishment of maintenance technology. (Author)

  6. Evaluation of anterior chest wall implanted port: technical aspects, results, and complications

    International Nuclear Information System (INIS)

    To evaluate the technical aspects, results and complications of patients with implanted anterior chest wall port. Between April 1997 and June 1999, a total of 63 implanted ports were placed at the anterior chest wall of 63 consecutive patients by interventional radiologists. The indications were chemotherapy in 61 patients and total parenteral nutrition in two. The peripheral portion of the subclavian vein was punctured under fluoroscopic guidance via ipsilateral peripheral vein during venography. A central venous catheter was placed in the superior vena cava, and using the subcutaneous tunneling method, a connected infusion port was implanted at the anterior chest wall. Results and complications were reviewed, and by means of Kaplan-Meier survival analysis, the expected patency of the port was determined. The technical success rate for implanted port at the anterior chest wall was 100% (63/63 patients). In two patients, hematoma and oozing were treated by compression. The duration of port implantation ranged from 12 to 855 (mean, 187) days, and the port patency rate was 305.7±47.6 days. In seven patients (completed chemotherapy (n=3D3), central venous thrombosis (n=3D3) catheter-related infection (n=3D1)), the port was removed. Catheter obstruction occurred in two patients, and in one, the use of urokinase led to successful recanalization. Sixteen patients died of an underlying malignancy, but no catheter-related death was noted. Implantation of an anterior chest wall port is a safe and useful procedure, with long patency, for patients requiring chemotherapy and long-term venous access. (author)

  7. Technical evaluation on some chemical exchange process for uranium enrichment

    International Nuclear Information System (INIS)

    In CEA in France, Asahi Chemical Industry Co., Ltd., in Japan and others, the industrialization of the uranium enrichment by chemical processes has been studied independently for ten years, using large amount of research expenses. In this study, technological examination was carried out on such processes and their separation characteristics, based on the published literatures. As the results, it was recognized that they have sufficient separation capability to aim at the industrialization, and the power required can be limited relatively low. However, very precise plant design and operation control system are required for them, and it is necessary to watch the future course to carry out the objective evaluation of the economic efficiency. The electric power has become a dominant factor in the production cost of enriched uranium. The separation of uranium isotopes with anion exchange resin being developed by Asahi Chemical Industry Co., Ltd., and the isotope separation by electron exchange using solvent extraction method being developed by CEA in France are introduced. Though the equilibrium separation factor is very small, they utilize reversible processes, and have the possibility of large power reduction and the cost reduction due to scaling-up. (Kako, I.)

  8. Brief Analysis,Method and Criteria of Technical Translation

    Institute of Scientific and Technical Information of China (English)

    周蕾

    2012-01-01

      In this essay, I will analyse the characteristics of technical texts, the methods for translation based on the former stage of research, criteria for a better translation, and critiques in between. Also, the essay will explore the limitations of Peter Newmark’s theory of technical translation and the whole aspect of translation.

  9. Geospatial Analysis of Renewable Energy Technical Potential on Tribal Lands

    Energy Technology Data Exchange (ETDEWEB)

    Doris, E.; Lopez, A.; Beckley, D.

    2013-02-01

    This technical report uses an established geospatial methodology to estimate the technical potential for renewable energy on tribal lands for the purpose of allowing Tribes to prioritize the development of renewable energy resources either for community scale on-tribal land use or for revenue generating electricity sales.

  10. Work Incentive Simplification Pilot (WISP): Recommendations of the Technical Advisory Panel Regarding the Evaluation Design.

    OpenAIRE

    David Wittenburg; Mann, David R; David C. Stapleton

    2012-01-01

    Still in its early design stages, the Work Incentive Simplification Pilot is a Social Security Administration demonstration to test major simplifications to the Social Security Disability Insurance work incentives. This report presents recommendations from a technical advisory panel, convened by Mathematica and representing the academic, nonprofit, and governmental fields, to provide input on evaluation design options.

  11. Organising, Providing and Evaluating Technical Training for Early Career Researchers: A Case Study

    Science.gov (United States)

    van Besouw, Rachel M.; Rogers, Katrine S.; Powles, Christopher J.; Papadopoulos, Timos; Ku, Emery M.

    2013-01-01

    This paper considers the importance of providing technical training opportunities for Early Career Researchers (ECRs) worldwide through the case study of a MATLAB training programme, which was proposed, organised, managed and evaluated by a team of five ECRs at the University of Southampton. The effectiveness of the programme in terms of the…

  12. New York City Bilingual Technical Assistance Center 1984-1985. OEA Evaluation Report.

    Science.gov (United States)

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    The New York City Bilingual Technical Center's first year of operation (academic year 1984-85) is evaluated in terms of the objectives addressed, activities implemented and problems encountered and solved. To promote the linguistic and academic program of limited English proficient (LEP) students, it adopted the specific objectives of revising and…

  13. Basis of Technical Guideline for FBR Fuel Safety Evaluation in JNES

    International Nuclear Information System (INIS)

    Technical guideline for LMFBR fuel safety evaluation has not yet established in Japan also in the world. The guideline for LMFBR MOX fuel is now being studied by JNES. The draft version of the technical guideline will be provided with the current Monju fuel and will be reviewed in order to list up additional safety issues when the guideline is applied with the LMFBR MOX fuels of Monju up-graded core and of next Japanese demonstration fast reactor. The principal concept of fuel safety design, objectives of safety evaluation, damage modes which correspond to evaluation items, design criteria and design evaluation are briefly reviewed in this paper. The outline of the guideline is also introduced here. (author)

  14. Technical quality assessment of an optoelectronic system for movement analysis

    International Nuclear Information System (INIS)

    The Optoelectronic Systems (OS) are largely used in gait analysis to evaluate the motor performances of healthy subjects and patients. The accuracy of marker trajectories reconstruction depends on several aspects: the number of cameras, the dimension and position of the calibration volume, and the chosen calibration procedure. In this paper we propose a methodology to evaluate the effects of the mentioned sources of error on the reconstruction of marker trajectories. The novel contribution of the present work consists in the dimension of the tested calibration volumes, which is comparable with the ones normally used in gait analysis; in addition, to simulate trajectories during clinical gait analysis, we provide non-default paths for markers as inputs. Several calibration procedures are implemented and the same trial is processed with each calibration file, also considering different cameras configurations. The RMSEs between the measured trajectories and the optimal ones are calculated for each comparison. To investigate the significant differences between the computed indices, an ANOVA analysis is implemented. The RMSE is sensible to the variations of the considered calibration volume and the camera configurations and it is always inferior to 43 mm

  15. Comprehensive safeguards evaluation methods and societal risk analysis

    International Nuclear Information System (INIS)

    Essential capabilities of an integrated evaluation methodology for analyzing safeguards systems are discussed. Such a methodology must be conceptually meaningful, technically defensible, discriminating and consistent. A decompostion of safeguards systems by function is mentioned as a possible starting point for methodology development. The application of a societal risk equation to safeguards systems analysis is addressed. Conceptual problems with this approach are discussed. Technical difficulties in applying this equation to safeguards systems are illustrated through the use of confidence intervals, information content, hypothesis testing and ranking and selection procedures

  16. Analysis of Determinants of Productivity and Technical Efficiency among Smallholder Common Bean Farmers in Eastern Uganda

    OpenAIRE

    Sibiko, K.W.; G Owuor; Birachi, E.; Gido, E.O.; O.I. Ayuya; Mwangi, J.K.

    2013-01-01

    The study evaluated factors influencing bean productivity and technical efficiency among smallholder farmers in Eastern Uganda, using a stochastic frontier model and a Tobit model. Findings showed that bean productivity was significantly influenced by plot-size, seeds and planting fertilizer; mean technical efficiency for sampled farms was 48.2%. The Tobit model estimation revealed that technical efficiency was positively influenced by value of assets (at 1% level), extension service and grou...

  17. Evaluating AAL systems through competitive benchmarking (EvAAL) - technical aspects of the first competition

    OpenAIRE

    Chessa, Stefano; Furfari, Francesco; Potort?, Francesco; Barsocchi, Paolo; Tazari, Mohammad-Reza; Wichert, Reiner

    2011-01-01

    EvAAL (Evaluating AAL Systems Through Competitive Benchmarking) is an international competition aimed at the evaluation and assessment of Ambient Assisted Living systems components, services and platforms. In 2011 took place the first edition of EvAAL on the special theme of Indoor Localization and Tracking for AAL. This paper describes the technical aspects of the first edition of EvAAL and draws a roadmap for the future editions.

  18. The study of technical error analysis on BMD using DEXA

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Yeong Han [Daegu Catholic University Hospital, Daegu (Korea, Republic of); Jo, Gwang Ho [Daegu Catholic University, Daegu (Korea, Republic of)

    2006-12-15

    This study was conducted to search for the type of technical error in DEXA (dual-energy X-ray absorptiometry) and the effect of error to measurement of BMD. The changes of BMD (g/cm{sup 2}, T-score) by patients information (Age, Weight, Height, Manopause age) input error and Confirming ROI error were investigated. Using spine phantom, we canned 10 times by age (5, 10), weight (10, 20 kg), height (5, 10 cm), manopause age (5, 10) increase and decrease respectively. Scanning region (L-spine, femur, Forearm) of 10 patients was calculated by changing ROI respectively. Analysis of difference for mean (precision 1%) were carried out. There error of patient information (Age, Weight, Height, Manopause age) was not changed differently. In confirming ROI, the BMD and T-score of L-spine involving T-12 was decreased to 0.063 g/cm{sup 2}, 0.3 and involving L-5 increased to 0.077 g/cm{sup 2}, 0.5. In narrowing 1 cm of vertical line of ROI, the BMD and T-score decreased to 0.006 g/cm{sup 2}, 0.1 and in 2 cm, 0.021 g/cm{sup 2}, 0.15, each. In hip ROI, Upper and left shift (0.5 cm) of line was not influenced BMD and T-score. In 0.5 cm lower shift (lesser trochanter below), the BMD and T-score increased 0.031 g/cm{sup 2}, 0.3 and in 1 cm 0.094 g/cm{sup 2}, 0.65, each. In forearm ROI, the BMD and T-score decreased 0.042 g/cm{sup 2}, 0.9 involving 1 cm lower wrist. And expanding 1 cm of vertical line, the BMD and T-score decreased 0.008 g/cm{sup 2}, 0.1 and in 2 cm, 0.021 g/cm{sup 2}, 0.3, each. The L-spine, hip, forearm ROI error was changed differently. There are so many kinds of technical error in BMD processing. Errors according to age, weight, height, manopause age did not influent to BMD (g/cm{sup 2}) and T-score. There are mean differences BMD and T-score in confirming ROI. For the precision exam, in L-spine processing, L1-4 have to confirmed without shift of ROI vertical line. In hip processing, the ROI have to included greater trochanter, femur head and lesser trochanter. In

  19. Technical-tactical analysis of youth olympic taekwondo combat.

    Science.gov (United States)

    Tornello, Francesco; Capranica, Laura; Minganti, Carlo; Chiodo, Salvatore; Condello, Giancarlo; Tessitore, Antonio

    2014-04-01

    The purpose of this study was to define the technical and tactical profiles of official youth taekwondo competitions played under the most recent rules of the International Taekwondo Federation. Tactical actions (i.e., attack, defense, and block), technical executions (from 1- to 4-point scores), kicking legs (i.e., front/rear and right/left), and overall technical effectiveness were investigated in relation to match outcome of semifinal and final competitions (n = 50) of youth (aged 13-14 years) black belt athletes during the Italian Taekwondo Cadet Championship. Differences (p < 0.001) were found among all action typologies (Attack: 50.9 ± 2.2%; Defense: 27.7 ± 1.5%; Block: 21.3 ± 1.6%), with winners showing fewer (p = 0.005) offensive actions and more (p = 0.001) defensive actions with respect to non-winners. Independently from match outcome, technical exchanges showed differences (p < 0.001) for technical executions. Winners resulted more efficient (p < 0.001) for both technical and tactical variables. In general, these findings showed that Cadets tend to adopt an offensive strategy. In considering that the adoption of the new electronic system requires athletes to execute correct technical actions to have a score assigned, coaches should emphasize the effectiveness of scoring techniques and help athletes to effectively improve their defense and counterattack capabilities. PMID:24077373

  20. Technical evaluation system of co-extraction of coal and gas

    Institute of Scientific and Technical Information of China (English)

    Liang; Bing; Sun; Weiji; Qi; Qingxin; Li; Hongyan

    2012-01-01

    Coal and gas are two important resources in China,and it is an effective way to recycle them with the method of co-extraction of coal and gas.In view of actual situation of China's co-extraction of coal and gas,this research adopts the science evaluation of gas extraction of coal by the method of quantitative evaluation,and preliminarily establishes the technical evaluation system of co-extraction of coal and gas.Technical evaluation system of co-extraction of coal and gas includes safety evaluation,economic evaluation and resource recovery evaluation in the process of mining coal and gas.In addition,this paper results in the selected evaluation parameters and target functions that are used in the three evaluation methods.The establishment of evaluation system for co-extraction of coal and gas plays an important theoretical significance and guiding role in co-extraction of coal and gas for China's coal enterprises.

  1. Destructive analysis and evaluation services

    International Nuclear Information System (INIS)

    This manual describes the procedures for independent verification measurements by Destructive Analysis as required by the Divisions of Operations. It includes the relevant instructions and information necessary to achieve the verification from sampling through final use of the evaluation results. It is a working/reference document for the Inspectors and for the supporting units, as well as a training manual for Inspectors which brings together all the necessary information for verification by Destructive Analysis. This manual gives information essential to the Inspector and to the units of the Safeguards Analytical Services (SAS) in the following areas: material stratification, sampling, sample conditioning and data collection; packaging, transporting, tracking, receipt and analysis of samples; and evaluation and final use of the evaluation results. This information is provided as: specific instructions and/or examples; summaries of relevant, existing documents; and references to existing documents. Forms are available for sample, item and stratum data collection as well as for transfer of samples and for the reporting of results. A complete typical example package of the documents related to the verification by Destructive Analysis is included. In addition, summaries of the analytical procedures used at the Safeguards Analytical Laboratory (SAL) of the IAEA and the expected measurement performance for element assay and isotopic abundance are provided. (author)

  2. Final Technical Report Advanced Solar Resource Modeling and Analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Hansen, Clifford [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-12-01

    The SunShot Initiative coordinates research, development, demonstration, and deployment activities aimed at dramatically reducing the total installed cost of solar power. The SunShot Initiative focuses on removing critical technical and non-technical barriers to installing and integrating solar energy into the electricity grid. Uncertainty in projected power and energy production from solar power systems contributes to these barriers by increasing financial risks to photovoltaic (PV) deployment and by exacerbating the technical challenges to integration of solar power on the electricity grid.

  3. Basis of technical guideline for FBR fuel safety evaluation in JNES

    International Nuclear Information System (INIS)

    The guideline for safety evaluation of LMFR MOX fuel is now being studied. The draft version of the technical guideline will be completed with the current Monju fuel and will be reviewed in order to list up additional safety issues when the guideline is applied with the LMFR MOX fuels of Monju up-graded core and of next Japanese demonstration fast reactor. It is considered that a lot of items shall be evaluated in order to confirm fuel safety during normal, transient and accident conditions. Fuel safety means to maintain its functions and to keep its integrity. These items are identified in this paper with three major functions, which are essentially requested for reactor safety, and the major functions are reactor shutdown, core cooling and containment of radioactive materials. Total of 13 items for LMFR fuel safety evaluation are identified and total of 17 items for LWR fuel safety are also identified. Safety Review Plan, which is published by United State Nuclear Regulatory Commission (US-NRC), is referred in order to list up the items for LWR fuel safety evaluation. The items for both LMFR fuel and LWR fuel safety evaluations are compared in Table 1 together with specific materials and irradiation level. The safety items which are different between LMFR and LWR are shadowed by yellow. As shown in this table, the number of the items for LMFR fuel safety evaluation is less than that for LWR one. It might be considered that safety of LMFR fuel can be more easily evaluated as compared with safety evaluation of LWR fuel, especially concerning the functions of core cooling and containment. This means that irradiation behavior of LMFR fuel during irradiation might be simpler than that of LWR fuel since coolant pressure is low and boiling temperature of coolant is much higher than temperature at normal operation and the fuel behavior is mild under the transient over power (TOP) and loss of flow (LOF) conditions for LMFR. It might be concluded that the items to be

  4. A framework for establishing the technical efficiency of Electricity Distribution Counties (EDCs) using Data Envelopment Analysis

    International Nuclear Information System (INIS)

    Highlights: • Six models are employed to establish the technical efficiency of Electricity Distribution Counties. • A diagnostic parameter is incorporated to account for differences across Electricity Distribution Counties. • The amalgamation of Electricity Distribution Counties leads to improved efficiency in the production of energy. - Abstract: European Energy market liberalization has entailed the restructuring of electricity power markets through the unbundling of electricity generation, transmission and distribution, supply activities and introducing competition into electricity generation. Under these new electricity market regimes, it is important to have an evaluation tool that is capable of examining the impacts of these market changes. The adoption of Data Envelopment Analysis as a form of benchmarking for electricity distribution regulation is one method to conduct this analysis. This paper applies a Data Envelopment Analysis framework to the electricity distribution network in Ireland to explore the merits of using this approach, to determine the technical efficiency and the potential scope for efficiency improvements through reorganizing and the amalgamation of the distribution network in Ireland. The results presented show that overall grid efficiency is improved through this restructuring. A diagnostic parameter is defined and pursued to account for aberrations across Electricity Distribution Counties as opposed to the traditionally employed environmental variables. The adoption of this diagnostic parameter leads to a more intuitive understanding of Electricity Distribution Counties

  5. American Recovery and Reinvestment Act (ARRA) FEMP Technical Assistance for Geothermal Resource Evaluation Projects

    Energy Technology Data Exchange (ETDEWEB)

    Robert P. Breckenridge; Thomas R. Wood; Joel Renner

    2010-09-01

    The purpose of this document is to report on the evaluation of geothermal resource potential on and around three different United States (U. S.) Air Force Bases (AFBs): Nellis AFB and Air Force Range (AFR) in the State of Nevada (see maps 1 and 5), Holloman AFB in the State of New Mexico (see map 2), and Mountain Home AFB in the State of Idaho (see map 3). All three sites are located in semi-arid parts of the western U. S. The U. S. Air Force, through its Air Combat Command (ACC) located at Langley AFB in the State of Virginia, asked the Federal Energy Management Program (FEMP) for technical assistance to conduct technical and feasibility evaluations for the potential to identify viable geothermal resources on or around three different AFBs. Idaho National Laboratory (INL) is supporting FEMP in providing technical assistance to a number of different Federal Agencies. For this report, the three different AFBs are considered one project because they all deal with potential geothermal resource evaluations. The three AFBs will be evaluated primarily for their opportunity to develop a geothermal resource of high enough quality grade (i.e., temperature, productivity, depth, etc.) to consider the possibility for generation of electricity through a power plant. Secondarily, if the resource for the three AFBs is found to be not sufficient enough for electricity generation, then they will be described in enough detail to allow the base energy managers to evaluate if the resource is suitable for direct heating or cooling. Site visits and meetings by INL personnel with the staff at each AFB were held in late FY-2009 and FY-2010. This report provides a technical evaluation of the opportunities and challenges for developing geothermal resources on and around the AFBs. An extensive amount of literature and geographic information was evaluated as a part of this assessment. Resource potential maps were developed for each of the AFBs.

  6. Evaluation of the Technical-Economic Potential of Particle- Reinforced Aluminum Matrix Composites and Electrochemical Machining

    Science.gov (United States)

    Schubert, A.; Götze, U.; Hackert-Oschätzchen, M.; Lehnert, N.; Herold, F.; Meichsner, G.; Schmidt, A.

    2016-03-01

    Compared to conventional cutting, the processing of materials by electrochemical machining offers some technical advantages like high surface quality, no thermal or mechanical impact on the work piece and preservation of the microstructure of the work piece material. From the economic point of view, the possibility of process parallelization and the absence of any process-related tool wear are mentionable advantages of electrochemical machining. In this study, based on experimental results, it will be evaluated to what extent the electrochemical machining is technically and economically suitable for the finish-machining of particle- reinforced aluminum matrix composites (AMCs). Initial studies showed that electrochemical machining - in contrast to other machining processes - has the potential to fulfil demanding requirements regarding precision and surface quality of products or components especially when applied to AMCs. In addition, the investigations show that processing of AMCs by electrochemical machining requires less energy than the electrochemical machining of stainless steel. Therefore, an evaluation of electrochemically machined AMCs - compared to stainless steel - from a technical and an economic perspective will be presented in this paper. The results show the potential of electro-chemically machined AMCs and contribute to the enhancement of instruments for technical-economic evaluations as well as a comprehensive innovation control.

  7. Voice stress analysis and evaluation

    Science.gov (United States)

    Haddad, Darren M.; Ratley, Roy J.

    2001-02-01

    Voice Stress Analysis (VSA) systems are marketed as computer-based systems capable of measuring stress in a person's voice as an indicator of deception. They are advertised as being less expensive, easier to use, less invasive in use, and less constrained in their operation then polygraph technology. The National Institute of Justice have asked the Air Force Research Laboratory for assistance in evaluating voice stress analysis technology. Law enforcement officials have also been asking questions about this technology. If VSA technology proves to be effective, its value for military and law enforcement application is tremendous.

  8. Formative evaluation of a telemedicine model for delivering clinical neurophysiology services part I: utility, technical performance and service provider perspective.

    LENUS (Irish Health Repository)

    Breen, Patricia

    2010-01-01

    Formative evaluation is conducted in the early stages of system implementation to assess how it works in practice and to identify opportunities for improving technical and process performance. A formative evaluation of a teleneurophysiology service was conducted to examine its technical and sociological dimensions.

  9. Social-technical design for evaluation of student's behaviour and expectations

    DEFF Research Database (Denmark)

    John, Claudette; Kampf, Constance Elizabeth; Briollet, Alexandra;

    2015-01-01

    This paper focuses on the usability of new technologies and real-time socio-technical features for evaluation issues in student’s courses. The evaluation of content and forms of knowledge taught within a course are directly linked to behaviour, perception and expectations from the student’s side....... So, we focus here on the evaluation process based on socio-technical design that allows integrating student’s behaviour and expectations. A Web App has been constructed and tested on an exploratory basis to get real-time insights about the combination of theory, course and practical applications. The...... results demonstrate a very high participation ratio from the student’s side. This is due to the use of smartphones that are directly integrated in their social life contexts. Therefore, real-time statistics can be used for improving the quality of teaching or practical applications on a continual basis...

  10. Satellite power system concept development and evaluation program system definition technical assessment report

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    The results of the system definition studies conducted by NASA as a part of the Department of Energy/National Aeronautics and Space Administration SPS Concept Development and Evaluation Program are summarized. The purpose of the system definition efforts was to identify and define candidate SPS concepts and to evaluate the concepts in terms of technical and cost factors. Although the system definition efforts consisted primarily of evaluation and assessment of alternative technical approaches, a reference system was also defined to facilitate economic, environmental, and societal assessments by the Department of Energy. This reference system was designed to deliver 5 GW of electrical power to the utility grid. Topics covered include system definition; energy conversion and power management; power transmission and reception; structures, controls, and materials; construction and operations; and space transportation.

  11. Conversion of transuranic waste to low level waste by decontamination: a technical and economic evaluation

    International Nuclear Information System (INIS)

    A study was conducted to evaluate the technical and economic feasibility of using in-situ decontamination techniques to convert glove boxes and other large TRU-contaminated components directly into LLW. The results of the technical evaluation indicate that in-situ decontamination of these types of components to non-TRU levels is technically feasible. Applicable decontamination techniques include electropolishing, hand scrubbing, chemical washes/sprays, strippable coatings and Freon spray-cleaning. The removal of contamination from crevices and other holdup areas remains a problem, but may be solved through further advances in decontamination technology. Also, the increase in the allowable maximum TRU level from 10 nCi/g to 100 nCi/g as defined in DOE Order 5820.2 reduces the removal requirement and facilitates measurement of the remaining quantities. The major emphasis of the study was on a cost/benefit evaluation that included a review and update of previous analyses and evaluations of TRU-waste volume reduction and conversion options. The results of the economic evaluation show, for the assumptions used, that there is a definite cost incentive to size reduce large components, and that decontamination of sectioned material has become cost competitive with the size reduction options. In-situ decontamination appears to be the lowest cost option when based on routine-type operations conducted by well-trained and properly equipped personnel. 16 references, 1 figure, 7 tables

  12. Software for automated evaluation of technical and economic performance factors of nuclear power plant units

    International Nuclear Information System (INIS)

    Computer codes TEP V2, TEP EDU and TEP V1 are used especially in real-time evaluation of technical and economic performance factors of the power unit. Their basic functions include filtration of credibility of input data obtained by measurement, simultaneous calculation of flows of various types of energy, calculation of technical and economic factors, listings and filing of the results. Code ZMEK is designed for executing changes in the calculation constants file for codes TEP V2 and TEP EDU. Code TEP DEN is used in processing the complete daily report on the technical and economic performance factors of the unit. Briefly described are the basic algorithms of credibility filtration for the measured quantities, the methodology of fundamental balances and the method of guaranteeing the continuity of measurement. Experiences are given with the use of the codes, and the trends are outlined of their future development. (J.B.). 5 refs

  13. FUNDAMENTAL AND TECHNICAL ANALYSIS ON CROATIAN STOCK MARKET

    OpenAIRE

    Veronika Čaljkušić

    2011-01-01

    The main subject of this paper is to find the right approach to the evaluation of stock and predicting the moment in which investors should take action by using different approaches and methods during a certain period of time. This analysis has been made by using stock prices quoted on the Zagreb Stock Exchange (ZSE). This paper identifies how fast and to what extent turbulences in the global economy may have an impact on Croatian stock market. In the paper are estimated situations in which i...

  14. Technical and economic evaluation of the biogas utilization for energy production at Iraklio Municipality, Greece

    International Nuclear Information System (INIS)

    Biogas utilization for electricity production has become a common practice in recent years. Its management is a demanding work that if it is not properly done, a considerable part of the energy will be foregone. With the available data of 5.5 years of operation from the wastewater treatment facility of Iraklio city (120,000 inhabitants), we undertake a technical-economic evaluation. It was concluded that the cost per kiloWatt hour produced is 0.072 Euro , while it is purchased at 0.07 Euro , a highly subsidized price, since the cost of the primary material for producing 1 kW h is 0.085 Euro . It was shown that energy produced is covering 15.9% of the total electricity needs of the facility. This percentage is really low since, according to the analysis pursued in this paper, it could go up to 39% if the recorded problems were successfully solved. The ultimate objective of this paper is to provide a methodology for accessing the electricity produced from other such facilities by tracking and analyzing the problems reported in the examined plant

  15. Chest x-ray analysis by computer: final technical report

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate and demonstrate the feasibility of the automated analysis of chest x-rays for the classification of pneumoconiosis films according to the U.I.C.C./Cincinnati standard films. Toward this end, computer programs simulating the proposed systems were prepared. Using these programs, the authors then examined three sets of chest radiographs to determine the extent of pneumoconiosis present. The results of the examinations of these x-rays clearly indicated the feasibility of the proposed system. Based on the outcome of these examinations, a complete set of hardware and software specifications were established for a system which can be used for the large scale automatic analysis of chest x-rays

  16. Technical evaluation report on the proposed design modifications and technical specification changes on grid voltage degradation for the Millstone Nuclear Power Station, Unit 1

    International Nuclear Information System (INIS)

    This report documents the technical evaluation of the proposed design modifications and Technical Specification change for protection of Class 1E equipment from grid voltage degradation for the Millstone Nuclear Power Station, Unit 1. The review criteria are based on several IEEE standards and the Code of Federal Regulations. The evaluation finds that the licensee has not provided sufficient information on the undervoltage protection system to allow a complete evaluation into the adequacy of protecting the Class 1E equipment from sustained voltage degradation

  17. Regression analysis of technical parameters affecting nuclear power plant performances

    International Nuclear Information System (INIS)

    Since the 80's many studies have been conducted in order to explicate good and bad performances of commercial nuclear power plants (NPPs), but yet no defined correlation has been found out to be totally representative of plant operational experience. In early works, data availability and the number of operating power stations were both limited; therefore, results showed that specific technical characteristics of NPPs were supposed to be the main causal factors for successful plant operation. Although these aspects keep on assuming a significant role, later studies and observations showed that other factors concerning management and organization of the plant could instead be predominant comparing utilities operational and economic results. Utility quality, in a word, can be used to summarize all the managerial and operational aspects that seem to be effective in determining plant performance. In this paper operational data of a consistent sample of commercial nuclear power stations, out of the total 433 operating NPPs, are analyzed, mainly focusing on the last decade operational experience. The sample consists of PWR and BWR technology, operated by utilities located in different countries, including U.S. (Japan)) (France)) (Germany)) and Finland. Multivariate regression is performed using Unit Capability Factor (UCF) as the dependent variable; this factor reflects indeed the effectiveness of plant programs and practices in maximizing the available electrical generation and consequently provides an overall indication of how well plants are operated and maintained. Aspects that may not be real causal factors but which can have a consistent impact on the UCF, as technology design, supplier, size and age, are included in the analysis as independent variables. (authors)

  18. Scoping evaluation of the technical capabilities of DOE sites for disposal of hazardous metals in mixed low-level waste

    Energy Technology Data Exchange (ETDEWEB)

    Gruebel, M.M.; Waters, R.D.; Langkopf, B.S.

    1997-05-01

    A team of analysts designed and conducted a scoping evaluation to estimate the technical capabilities of fifteen Department of Energy sites for disposal of the hazardous metals in mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Eight hazardous metals were evaluated: arsenic, barium, cadmium, chromium, lead, mercury, selenium, and silver. The analysis considered transport only through the groundwater pathway. The results are reported as site-specific estimates of maximum concentrations of each hazardous metal in treated mixed low-level waste that do not exceed the performance measures established for the analysis. Also reported are site-specific estimates of travel times of each hazardous metal to the point of compliance.

  19. Critical evaluation of the nonradiological environmental technical specifications. Volume 4. San Onofre Nuclear Generating Station, Unit 1

    International Nuclear Information System (INIS)

    A comprehensive study of the data collected as part of the environmental Technical Specifications program for Unit 1 of the San Onofre Nuclear Generating Station (SONGS 1) was conducted for the Office of Nuclear Regulatory Research of the U.S. Nuclear Regulatory Commission. The program included an analysis of the hydrothermal and ecological monitoring data collected during 1975. The hydrothermal analysis includes a discussion of models used in plume predictions prior to plant operation and an evaluation of the present hydrothermal monitoring program. The ecological evaluation was directed toward reviewing the strengths and weaknesses of the various sampling programs designed to monitor the planktonic, benthic, and nektonic communities inhabiting the inshore coastal area in the vicinity of San Onofre

  20. Scoping evaluation of the technical capabilities of DOE sites for disposal of hazardous metals in mixed low-level waste

    International Nuclear Information System (INIS)

    A team of analysts designed and conducted a scoping evaluation to estimate the technical capabilities of fifteen Department of Energy sites for disposal of the hazardous metals in mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Eight hazardous metals were evaluated: arsenic, barium, cadmium, chromium, lead, mercury, selenium, and silver. The analysis considered transport only through the groundwater pathway. The results are reported as site-specific estimates of maximum concentrations of each hazardous metal in treated mixed low-level waste that do not exceed the performance measures established for the analysis. Also reported are site-specific estimates of travel times of each hazardous metal to the point of compliance

  1. Critical evaluation of the nonradiological environmental technical specifications. Volume 4. San Onofre Nuclear Generating Station, Unit 1

    Energy Technology Data Exchange (ETDEWEB)

    Adams, S.M.; Cunningham, P.A.; Gray, D.D.; Kumar, K.D.

    1976-08-10

    A comprehensive study of the data collected as part of the environmental Technical Specifications program for Unit 1 of the San Onofre Nuclear Generating Station (SONGS 1) was conducted for the Office of Nuclear Regulatory Research of the U.S. Nuclear Regulatory Commission. The program included an analysis of the hydrothermal and ecological monitoring data collected during 1975. The hydrothermal analysis includes a discussion of models used in plume predictions prior to plant operation and an evaluation of the present hydrothermal monitoring program. The ecological evaluation was directed toward reviewing the strengths and weaknesses of the various sampling programs designed to monitor the planktonic, benthic, and nektonic communities inhabiting the inshore coastal area in the vicinity of San Onofre.

  2. NPSAG/NKS: Interpretation and evaluation of the technical specification criteria

    International Nuclear Information System (INIS)

    The use of risk-informed methods has been discussed since the late 1980s. in the Nordic countries. However, at that time the industry and authorities were not ready for the use of these methods and the use of them have been limited. The common understanding right now is that the industry and authorities are ready for adoption of risk-informed strategies, and the use of risk informed methods in daily operation at the nuclear power plants (NPPs) as well as for long term evaluation and definition of rules and regulations is increasing. The authorities are strengthening the rules and regulations with regard to redundancy and diversification in the safety systems. There are several ongoing projects at the NPPs, such as modernization, power upgrade etc. These projects will require modification of the Technical Specifications (TS). The requirements on a risk analysis to verify exceptions will be a natural part of the TS update. To summarize; there are both activities and trends at the plants that will result in TS changes (modernizations, increase of electrical power, risk informed strategies). At the same time, authorities are increasing the requirements on risk informed evaluation of the TS. TS evaluation from a risk point of view raises several questions: 1) How shall the TS conditions be evaluated? 2) What aspects shall be taken into consideration? 3) Can a prolonged/shortened surveillance test interval (STI) or allowed outage time (AOT) affect the experienced importance of the equipment? 4) What do the conditions in the TS with regard to AOT really represent? Are they conditions that shall be used when spare part storage and/or maintenance strategies are developed or do they represent how a real situation (unavailable component) shall be managed? To form an idea of the opinion on these questions phase 1 of the project is based on a literature study and interviews with persons at the Swedish and Finnish utilities and authorities. A short background to the current TS

  3. Comparative evaluation of technical and economic performance of water pumping windmills

    Energy Technology Data Exchange (ETDEWEB)

    Oostendorp, P.A. (Consultancy Services Wind Energy Developing Countries, University of Twente (NL))

    1991-01-01

    This paper gives an overview of activities by CWD (Consultancy Service Wind Energy Developing Countries) in the field of comparative evaluation of water pumping windmills. First an introduction is given to the ''Handbook for Comparative Evaluation of Technical and Economic Performance of Water Pumping Systems''. In the handbook standardized and uniform procedures are given in order to enable comparative evaluations of six selected water pumping techniques which are: grid connected electric pumps, fuel engine pumps, solar pumps, wind pumps, hand pumps, and animal traction pumps. Secondly the paper describes shortly the comparative testing of water pumping windmills at the CWD test fiels in Almere. (CLS).

  4. Analysis of Physiological, Technical, and Tactical Analysis during a Friendly Football Match of Elite U19

    Directory of Open Access Journals (Sweden)

    Juan Ignacio Ortega

    2016-06-01

    Full Text Available The main objective was to analyze a friendly match of youth elite soccer players identifying the variance of tactical and physiological response parameters during the game. In addition, detecting the impact of both halves on player performance. For the purposes of this study twenty-two U19 players were analyzed playing 11v11. Activity profile, heart rate (HR and HRmax, grouped in five different zones were analyzed via Bluetooth technology, technical performance was analyzed by the Team Sport Assessment Procedure (TSAP, and tactical performance was measured by Social Network Analysis. A comparison of heart rate responses showed significant main effects in the halves (p = 0.001; η p 2 = 0.623. A comparison between tactical position and technical performance had significant main effects (p = 0.001; η p 2 = 0.390. Tactical position showed statistically significant effects on tactical prominence (p = 0.002; η p 2 = 0.296. Therefore, fatigue is a component distinguished in technical/tactical parameters, such as volume of play and efficiency index. Results suggest that fatigue effects may constrain technical performance and, for that reason, the use of instruments to monitor the fatigue effect during matches may be suggested.

  5. 77 FR 26522 - Proposed Priority; Technical Assistance on State Data Collection, Analysis, and Reporting...

    Science.gov (United States)

    2012-05-04

    ... Proposed Priority; Technical Assistance on State Data Collection, Analysis, and Reporting--National IDEA Technical Assistance Center on Early Childhood Longitudinal Data Systems; CFDA Number 84.373Z AGENCY: Office... Childhood Home Visiting; Early Head Start; and part C of IDEA.'' 76 FR 53569 (August 26, 2011)....

  6. A DEA-TOPSIS-based approach for performance evaluation of Indian technical institutes

    Directory of Open Access Journals (Sweden)

    Amrita Bhattacharyya

    2014-06-01

    Full Text Available Since independence, India has been one of the few developing countries to invest extensively in both science and technical education. In India, technical education plays a pivotal role in human resource development while creating skilled manpower, increasing industrial productivity and enhancing the quality of life. If a technical institute means to be effective in developing learned and qualified engineers, then it would be useful to know the performance of that technical institution. However, measuring the performance of a technical institution has received very little attention because it is very difficult to measure its output. Thus, this paper focuses on assessing the performance of eight Indian Institutes of Technology (IITs using a combined approach of data envelopment analysis (DEA and technique of order preference by similarity to ideal solution (TOPSIS. In the first phase, DEA is applied to shortlist the efficient IITs having the desired characteristics from the stakeholders’ point of view, and TOPSIS method is then employed to rank those efficient IITs while also identifying the best performing IIT. It is observed that IIT Kharagpur outperforms all the considered IITs which exactly corroborates with the findings of the recently published surveys/reports.

  7. Properties of some statistics for AR-ARCH model with application to technical analysis

    Science.gov (United States)

    Huang, Xudong; Liu, Wei

    2009-03-01

    In this paper, we investigate some popular technical analysis indexes for AR-ARCH model as real stock market. Under the given conditions, we show that the corresponding statistics are asymptotically stationary and the law of large numbers hold for frequencies of the stock prices falling out normal scope of these technical analysis indexes under AR-ARCH, and give the rate of convergence in the case of nonstationary initial values, which give a mathematical rationale for these methods of technical analysis in supervising the security trends.

  8. Resilient back-propagation algorithm, technical analysis and the predictability of time series in the financial industry

    Directory of Open Access Journals (Sweden)

    Salim Lahmiri

    2012-07-01

    Full Text Available In financial industry, the accurate forecasting of the stock market is a major challenge to optimize and update portfolios and also to evaluate several financial derivatives. Artificial neural networks and technical analysis are becoming widely used by industry experts to predict stock market moves. In this paper, different technical analysis measures and resilient back-propagation neural networks are used to predict the price level of five major developed international stock markets, namely the US S&P500, Japanese Nikkei, UK FTSE100, German DAX, and the French CAC40. Four categories of technical analysis measures are compared. They are indicators, oscillators, stochastics, and indexes. The out-of-sample simulation results show a strong evidence of the effectiveness of the indicators category over the oscillators, stochastics, and indexes. In addition, it is found that combining all these measures lead to an increase of the prediction error. In sum, technical analysis indicators provide valuable information to predict the S&P500, Nikkei, FTSE100, DAX, and the CAC40 price level.

  9. Technical evaluation panel summary report. Ceramic and glass immobilization options fissile materials disposition program

    Energy Technology Data Exchange (ETDEWEB)

    Myers, B. R. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Brummond, W. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Armantrout, G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Shaw, H. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Jantzen, C. M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Jostons, A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); McKibben, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Strachan, D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Vienna, J. D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    1997-12-23

    This report documents the results of a technical evaluation of the merits of ceramic and glass immobilization forms for the disposition of surplus weapons-useable plutonium. The evaluation was conducted by a Technical Evaluation Panel (TEP), whose members were selected to cover a relevant range of scientific and technical expertise and represented each of the technical organizations involved in the Plutonium Immobilization Program. The TEP held a formal review at Lawrence Liver-more National Laboratory (LLNL) from July 2%August 1, 1997. Following this review, the TEP documented the review and its evaluation of the two immobilization technologies in this report to provide a technical basis for a recommendation by LLNL to the Department of Energy (DOE) for the preferred immobilization form. The comparison of the glass and ceramic forms and manufacturing processes was a tremendous challenge to the TEP. The two forms and their processes are similar in many ways. The TEP went to great effort to accurately assess what were, in many cases, fine details of the processes, unit operations, and the glass and ceramic forms themselves. The set of criteria used by the Fissile Materials Disposition Program (FMDP) in past screenings and down-selections was used to measure-the two options. One exception is that the TEP did not consider criteria that were largely nontechnical (namely international impact, public acceptance, and effects on other : DOE programs). The TEP' s measures and assessments are documented in detail. Care was taken to ensure that the data used were well documented and traceable to their source. Although no final conclusion regarding the preferred form was reached or explicitly stated in this report (this was not within the TEP' s charter), no "show stoppers" were identified for either form. Both forms appear capable of satisfying all the criteria, as interpreted by the TEP. The TEP identified a number of distinct and quantifiable differences between

  10. Technical evaluation panel summary report: ceramic and glass immobilization options fissile materials disposition program

    International Nuclear Information System (INIS)

    This report documents the results of a technical evaluation of the merits of ceramic and glass immobilization forms for the disposition of surplus weapons-useable plutonium. The evaluation was conducted by a Technical Evaluation Panel (TEP), whose members were selected to cover a relevant range of scientific and technical expertise and represented each of the technical organizations involved in the Plutonium Immobilization Program. The TEP held a formal review at Lawrence Liver-more National Laboratory (LLNL) from July 2%August 1, 1997. Following this review, the TEP documented the review and its evaluation of the two immobilization technologies in this report to provide a technical basis for a recommendation by LLNL to the Department of Energy (DOE) for the preferred immobilization form. The comparison of the glass and ceramic forms and manufacturing processes was a tremendous challenge to the TEP. The two forms and their processes are similar in many ways. The TEP went to great effort to accurately assess what were, in many cases, fine details of the processes, unit operations, and the glass and ceramic forms themselves. The set of criteria used by the Fissile Materials Disposition Program (FMDP) in past screenings and down-selections was used to measure-the two options. One exception is that the TEP did not consider criteria that were largely nontechnical (namely international impact, public acceptance, and effects on other : DOE programs). The TEP s measures and assessments are documented in detail. Care was taken to ensure that the data used were well documented and traceable to their source. Although no final conclusion regarding the preferred form was reached or explicitly stated in this report (this was not within the TEP s charter), no show stoppers were identified for either form. Both forms appear capable of satisfying all the criteria, as interpreted by the TEP. The TEP identified a number of distinct and quantifiable differences between the forms for

  11. Strain evaluation in fatigue analysis

    International Nuclear Information System (INIS)

    Thermoplastic analysis and more precisely fatigue analysis of nuclear components working at high temperature is usually very difficult and very expensive. Simplified methods have been proposed and are generally used to perform analysis of these structures. These simplified methods require elastic analysis of the component. For a fatigue analysis it is necessary to obtain a very precise value of the strains so the elastic strains must be corrected in order to take plasticity into account. This later appears in two different ways. Non linearity of material which induces strain amplification when working in the plastic field especially near by geometric discontinuities. That can be taken into account with a coefficient Ke. Triaxiality and isovolumic character of strains in the plastic field. That also induces strain amplification with regard to elastic computation. It is proposed in this work to introduce a coefficient Kv to estimate this strain amplification. Several elastic and plastic calculations for typical geometries, have been done in order to test the importance of these parameters and to set up methods for evaluating the coefficients Ke and Kv

  12. Don Bosco Technical School: A Situational Survey and Strategic Analysis

    OpenAIRE

    Ravasco, Gerard

    2005-01-01

    Don Bosco Technical School in Phnom Penh is a typical example of a long-running non-profit institution in Cambodia. In this part of the world it is plainly called an NGO – a non-governmental organization. It provides vocational skills training education to some four hundred out-of-school youth every year. And yet it does not charge for tuition; nay more it even provides free lunch at noon. So how does Don Bosco Technical School survive this monetary based and profit oriented society? What are...

  13. Trends analysis of technical support - Objectives and activities

    International Nuclear Information System (INIS)

    The annual Eurosafe forum has been created five years ago. Its aim was and is to give the opportunity to all those involved in the technical aspects of Nuclear Safety to meet, discuss, exchange and develop professional relations beyond the meeting. The history of this conference is, in a way, emblematic of the evolutions of the Technical Safety Organisations (TSO). Indeed, at the beginning was the so-called 'Fachgespraech' organised by GRS as an internal meeting. Then, at the end of the eighties, when GRS and IRSN decided to cooperate more closely on such topics as safety assessment, code developments, nuclear safety in Eastern European countries, it became a common meeting, renamed after some time to 'Eurosafe' with the objective to contribute to the convergence of safety technical practices in Europe. It appeared immediately necessary to share the objectives and the organisation of this meeting with other Technical Safety Organisations and expertise bodies, to broaden the topics to radioprotection, security and to extend the collaboration to the creation of a review called 'Tribune Eurosafe' and a web site. The factors motivating these evolutions, recent ones, since they happened in the last decade, are still existing. The purpose of this speech is to present them and to explain their influences on the Technical Safety Organisations and expertise bodies. The following questions are addressed: What are those Technical Safety Organisations and expertise bodies?; What are the main evolutions of the environment of the technical support organisations ? (The liberalization of the electricity market coupled with the reduction of international Internationalization and growing importance of the European Institutions; The need of the society for more transparency and understanding of the choices); and What strategy for the TSO regarding evolution of the environment? The paper shows that the technical safety organisations are facing many changes in their environment. These

  14. Economic Evaluation of Computerized Structural Analysis

    Science.gov (United States)

    Fortin, P. E.

    1985-01-01

    This completed effort involved a technical and economic study of the capabilities of computer programs in the area of structural analysis. The applicability of the programs to NASA projects and to other users was studied. The applications in other industries was explored including both research and development and applied areas. The costs of several alternative analysis programs were compared. A literature search covered applicable technical literature including journals, trade publications and books. In addition to the literature search, several commercial companies that have developed computerized structural analysis programs were contacted and their technical brochures reviewed. These programs include SDRC I-DEAS, MSC/NASTRAN, SCADA, SUPERSAP, NISA/DISPLAY, STAAD-III, MICAS, GTSTRUDL, and STARS. These programs were briefly reviewed as applicable to NASA projects.

  15. Critical evaluation of the nonradiological environmental technical specifications. Program description, summary, and recommendations. Vol. 1

    Energy Technology Data Exchange (ETDEWEB)

    Adams, S.M.; Cunningham, P.A.; Gray, D.D.; Kumar, K.D.; Witten, A.J.

    1976-08-10

    A comprehensive study of the data collected as part of the environmental Technical Specifications program for eight nuclear power plants was conducted for the Office of Nuclear Regulatory Research of the U.S. Nuclear Regulatory commission. This report includes a summary of the screening phase in which the adequacy of the hydrothermal and ecological monitoring data for each plant were evaluated, and the summary and recommendations resulting from a detailed examination of the three nuclear power plants selected in the initial screening.

  16. Critical evaluation of the nonradiological environmental technical specifications. Program description, summary, and recommendations. Vol. 1

    International Nuclear Information System (INIS)

    A comprehensive study of the data collected as part of the environmental Technical Specifications program for eight nuclear power plants was conducted for the Office of Nuclear Regulatory Research of the U.S. Nuclear Regulatory commission. This report includes a summary of the screening phase in which the adequacy of the hydrothermal and ecological monitoring data for each plant were evaluated, and the summary and recommendations resulting from a detailed examination of the three nuclear power plants selected in the initial screening

  17. Integrated Evaluation Method-Based Technical and Economic Factors for International Oil Exploration Projects

    OpenAIRE

    Rui Guo; Dongkun Luo; Xu Zhao; Jianliang Wang

    2016-01-01

    Optimizing international oil exploration projects is one of the main challenges for oil companies in obtaining investment benefits. This paper establishes an integrated evaluation model to maximize investment benefits within the constraints of technical and economic factors, including geological factors, resource quality, geographic conditions, the investment environment, and oil contracts. The paper also proposes a dynamic calculation method of indicators’ weight associated with oil prices. ...

  18. Several Aspects of Technical and Pedagogical Evaluation of Virtual Learning Environments

    OpenAIRE

    Kurilovas, Eugenijus

    2005-01-01

    Currently virtual learning environments (VLEs) and learning objects (LOs) repositories are under active implementation into general education and vocational training system in Lithuania. The article aims to review LOs interoperability standards development tendencies as well as to compare VLEs under existing well-developed pedagogical and technical evaluation frameworks in order to suggest the most suitable one for wider implementation to support active socio-constructivist pedagogies in in-s...

  19. Handbook of methods for risk-based analysis of Technical Specification requirements

    International Nuclear Information System (INIS)

    Technical Specifications (TS) requirements for nuclear power plants define the Limiting Conditions for Operation (LCOs) and Surveillance Requirements (SRs) to assure safety during operation. In general, these requirements were based on deterministic analysis and engineering judgments. Experiences with plant operation indicate that some elements of the requirements are unnecessarily restrictive, while others may not be conducive to safety. Improvements in these requirements are facilitated by the availability of plant specific Probabilistic Safety Assessments (PSAs). The use of risk and reliability-based methods to improve TS requirements has gained wide interest because these methods can: quantitatively evaluate the risk impact and justify changes based on objective risk arguments. Provide a defensible basis for these requirements for regulatory applications. The United States Nuclear Regulatory Commission (USNRC) Office of Research is sponsoring research to develop systematic risk-based methods to improve various aspects of TS requirements. The handbook of methods, which is being prepared, summarizes such risk-based methods. The scope of the handbook includes reliability and risk-based methods for evaluating allowed outage times (AOTs), action statements requiring shutdown where shutdown risk may be substantial, surveillance test intervals (STIs), defenses against common-cause failures, managing plant configurations, and scheduling maintenances. For each topic, the handbook summarizes methods of analysis and data needs, outlines the insights to be gained, lists additional references, and presents examples of evaluations

  20. Research and evaluation of biomass resources/conversion/utilization systems (market/experimental analysis for development of a data base for a fuels from biomass model). Quarterly technical progress report, August 1, 1979-October 31, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Y.K.; Chen, Y.C.; Chen, H.C.; Nelson, E.T.; Stringer, R.P.

    1979-01-01

    Market analyses information now stored in the biomass feedstock data base includes for each species: feedstock amount by region and season in tons/year; heating values in Btu/lb for those feedstock for which published data are available, and; feedstock cost in $/mm Btu. Information now stored in the product data base includes for each product: product amount by region in mm Btu/year and product cost in $/mm Btu. Biomass characterization procedures have now been developed and these will be used to characterize approximately 100 biomass species. TGA analyses will be supplemented with a pyrogram and a pyrochromatogram to further characterize each biomass. Tests were run on the PDU in the fluidized bed mode to determine the effects of particle size on reaction time. Thirteen tests were run during this quarter to verify the results from previous testing. The PDU is being modified to accommodate future sustained runs. Allocation modeling program is now functional and being tested as data is provided to the feedstock and product data banks. A mathematical model has been developed by modifying the Texaco Entrained Bed Pilot Plant Gasifier Model to simulate biomass gasification in an Entrained Bed. Results are being evaluated. Models for other reaction modes are being evaluated. A biomass economic program has been developed to provide average product fuel costs using 15 thermochemical processes.

  1. Analysis of Waves:Technical documentation for WaveLab 3

    OpenAIRE

    Frigaard, Peter; Andersen, Thomas Lykke

    2014-01-01

    The present book describes the most important aspects of wave analysis techniques applied to physical model tests. Moreover, the book serves as technical documentation for the wave analysis software WaveLab 3, cf. Aalborg University (2012). In that respect it should be mentioned that supplementary to the present technical documentation exists also the online help document describing the WaveLab software in detail including all the inputs and output fields. In addition to the two main authors ...

  2. U.S. Renewable Energy Technical Potentials. A GIS-Based Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, Anthony [National Renewable Energy Lab. (NREL), Golden, CO (United States); Roberts, Billy [National Renewable Energy Lab. (NREL), Golden, CO (United States); Heimiller, Donna [National Renewable Energy Lab. (NREL), Golden, CO (United States); Blair, Nate [National Renewable Energy Lab. (NREL), Golden, CO (United States); Porro, Gian [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2012-07-01

    This report presents the state-level results of a spatial analysis effort calculating energy technical potential, reported in square kilometers of available land, megawatts of capacity, and gigawatt-hours of generation, for six different renewable technologies. For this analysis, the system specific power density (or equivalent), efficiency (capacity factor), and land-use constraints were identified for each technology using independent research, published research, and professional contacts. This report also presents technical potential findings from previous reports.

  3. U.S. Renewable Energy Technical Potentials: A GIS-Based Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, A.; Roberts, B.; Heimiller, D.; Blair, N.; Porro, G.

    2012-07-01

    This report presents the state-level results of a spatial analysis effort calculating energy technical potential, reported in square kilometers of available land, megawatts of capacity, and gigawatt-hours of generation, for six different renewable technologies. For this analysis, the system specific power density (or equivalent), efficiency (capacity factor), and land-use constraints were identified for each technology using independent research, published research, and professional contacts. This report also presents technical potential findings from previous reports.

  4. EVALUATING THE OVERALL TECHNICAL EFFICIENCY OF ISLAMIC BANKS OPERATING IN THE MENA REGION DURING THE FINANCIAL CRISIS.

    Directory of Open Access Journals (Sweden)

    Ali Said

    2013-04-01

    Full Text Available The present paper measured overall technical efficiency of Islamic banks operating in the MENA region during the financial crisis of 2007-2009 to address the question what are the levels of overall, pure technical and scale efficiency of Islamic banks operating in the MENA region and how they evolved during the financial crisis. This paper addresses this question technical, pure technical, and scale efficiency measures are analyzed by employing on-parametric technique, Data Envelopment Analysis (DEA. The study results suggested that Islamic banks in other MENA countries and North Africa on an average are relatively technically inefficient. This might be due to the underdeveloped banking system in those countries. In addition, the decomposition of technical efficiency into pure technical and scale efficiency shows that on average, the Islamic banks in North Africa counties and other MENA counties are having problems in the allocation of resources between their inputs and outputs mix compare to Islamic banks in GCC.

  5. Let's get technical: Enhancing program evaluation through the use and integration of internet and mobile technologies.

    Science.gov (United States)

    Materia, Frank T; Miller, Elizabeth A; Runion, Megan C; Chesnut, Ryan P; Irvin, Jamie B; Richardson, Cameron B; Perkins, Daniel F

    2016-06-01

    Program evaluation has become increasingly important, and information on program performance often drives funding decisions. Technology use and integration can help ease the burdens associated with program evaluation by reducing the resources needed (e.g., time, money, staff) and increasing evaluation efficiency. This paper reviews how program evaluators, across disciplines, can apply internet and mobile technologies to key aspects of program evaluation, which consist of participant registration, participant tracking and retention, process evaluation (e.g., fidelity, assignment completion), and outcome evaluation (e.g., behavior change, knowledge gain). In addition, the paper focuses on the ease of use, relative cost, and fit with populations. An examination on how these tools can be integrated to enhance data collection and program evaluation is discussed. Important limitations of and considerations for technology integration, including the level of technical skill, cost needed to integrate various technologies, data management strategies, and ethical considerations, are highlighted. Lastly, a case study of technology use in an evaluation conducted by the Clearinghouse for Military Family Readiness at Penn State is presented and illustrates how technology integration can enhance program evaluation. PMID:27018831

  6. Structural Analysis of Technical-Tactical Elements in Table Tennis and their Role in Different Playing Zones

    Science.gov (United States)

    Munivrana, Goran; Petrinović, Lidija Zekan; Kondrič, Miran

    2015-01-01

    For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire) was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster) analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divided into three basic groups; a group of technical-tactical elements (A) used in the phase of preparing one’s own and disabling the opponent’s attack; a group of technical-tactical elements (B) used in the phase of attack and counterattack; and a group of technical-tactical elements (C) used in the phase of defense. The differences among the obtained groups of table tennis elements were determined by applying the Kruskal-Wallis test, while relations between the groups and their role in different playing zones around the table were analyzed by comparing the average values of the experts’ scores. PMID:26557204

  7. Structural Analysis of Technical-Tactical Elements in Table Tennis and their Role in Different Playing Zones.

    Science.gov (United States)

    Munivrana, Goran; Petrinović, Lidija Zekan; Kondrič, Miran

    2015-09-29

    For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire) was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster) analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divided into three basic groups; a group of technical-tactical elements (A) used in the phase of preparing one's own and disabling the opponent's attack; a group of technical-tactical elements (B) used in the phase of attack and counterattack; and a group of technical-tactical elements (C) used in the phase of defense. The differences among the obtained groups of table tennis elements were determined by applying the Kruskal-Wallis test, while relations between the groups and their role in different playing zones around the table were analyzed by comparing the average values of the experts' scores. PMID:26557204

  8. Structural Analysis of Technical-Tactical Elements in Table Tennis and their Role in Different Playing Zones

    Directory of Open Access Journals (Sweden)

    Munivrana Goran

    2015-09-01

    Full Text Available For the purpose of determining the overall structure of technical-tactical elements in table tennis and evaluating their role in different playing zones around the table, a new measuring instrument (a questionnaire was formulated that took advantage of the expert knowledge of top, world class table tennis coaches. The results of the hierarchical taxonomic (cluster analysis showed that the overall structure of the technical-tactical elements forming the table tennis technique could be divided into three basic groups; a group of technical-tactical elements (A used in the phase of preparing one’s own and disabling the opponent’s attack; a group of technical-tactical elements (B used in the phase of attack and counterattack; and a group of technical-tactical elements (C used in the phase of defense. The differences among the obtained groups of table tennis elements were determined by applying the Kruskal-Wallis test, while relations between the groups and their role in different playing zones around the table were analyzed by comparing the average values of the experts’ scores.

  9. Technical efficiency of public district hospitals in Madhya Pradesh, India: a data envelopment analysis

    Directory of Open Access Journals (Sweden)

    Tej Ram Jat

    2013-09-01

    Full Text Available Background: Scarcity of resources for healthcare is a well-acknowledged problem. In this context, efficient utilization of existing financial and human resources becomes crucial for strengthening the healthcare delivery. The assessment of efficiency of health facilities can guide decision makers in ensuring the optimum utilization of available resources. Objective: The objective of this study was to evaluate the technical efficiency (TE of the public district hospitals in Madhya Pradesh, India, with special emphasis on maternal healthcare services, using data envelopment analysis (DEA. Methods: Data from 40 district hospitals from January to December 2010 were collected from the health management information system and other records of the department of health and family welfare of the state. DEA was performed with input orientation and variable returns to scale assumption. Results: TE and scale efficiency scores of the district hospitals were 0.90 (SD = 0.14 and 0.88 (SD = 0.15, respectively. Of the total district hospitals in the study, 20 (50% were technically efficient constituting the ‘best practice frontier’. The other half were technically inefficient, with an average TE score of 0.79 (SD = 0.12 meaning that these hospitals could produce the same outputs by using 21% less inputs from current input levels. Twenty-six (65% district hospitals were found to be scale inefficient, manifesting a mean score of 0.81 (SD = 0.16. Conclusions: Half of the district hospitals in the study were operating inefficiently. Decision makers and administrators in the state should identify the causes of the observed inefficiencies and take appropriate measures to increase efficiency of these hospitals.

  10. Technical Efficiency Analysis of Container Terminals in the Middle Eastern Region

    Directory of Open Access Journals (Sweden)

    Ebrahim Sharaf Almawsheki

    2015-12-01

    Full Text Available Despite an increasing number of studies on the efficiency of container terminals, their focus has mostly been on advanced and emerging markets. There are limited studies on container terminals in developing countries such as those of the Middle Eastern region, which are located in a critical geographic position in the international maritime route between the East and the West. Information on their potential for development relative to other terminals worldwide is thus not readily available. This study aims to evaluate the technical efficiency of 19 container terminals in the Middle Eastern region. The DEA approach is used to measure technical efficiency, and slack variable analysis identifies potential areas of improvement for inefficient terminals. The results show that the Jebel Ali, Salalah and Beirut container terminals are the most efficient terminals in the region, and that the least efficient is the terminal in Aden. The results provide valuable information for terminal managers, helping to develop resource utilisation for steady development in operational efficiency.

  11. Technical and financial analysis of combined cycle gas turbine

    OpenAIRE

    Khan Arshad Muhammad

    2013-01-01

    This paper presents technical and financial models which were developed in this study to predict the overall performance of combined cycle gas turbine plant in line with the needs of independent power producers in the liberalized market of power sector. Three similar sizes of combined cycle gas turbine power projects up to 200 Megawatt of independent power producers in Pakistan were selected in-order to develop and drive the basic assumptions for the inputs of the models in view of prev...

  12. Technical change in US industry: A cross-industry analysis

    Science.gov (United States)

    Nelson, R. R. (Editor)

    1981-01-01

    The nature of the public policies which have influenced the pace and pattern of technical progress in a number of American industries is studied with the view of assessing the broad effects of these policies. The industries studied are agriculture, pharmaceuticals, semiconductors, computers, civil aircraft, automobiles and residential construction. The policies considered include research and development funding as well as government procurement, education, information dissemination, patent protection, licensing, regulations, and anti-trust policies.

  13. Technical Evaluation Report 30: Vendor-Assisted Evaluation of a Learning Management System

    Directory of Open Access Journals (Sweden)

    Adrienne De Schutter

    2004-04-01

    Full Text Available A product evaluation was conducted of Desire2Learn, an online learning management system gaining popularity in educational institutions. Since an online trial version of the software was not available for evaluation, an inspection meeting with the vendor was arranged. This provided the evaluation team with an opportunity to examine the precautions necessary for ensuring the objectivity of a product evaluation based on vendor-supplied information. The report outlines the team’s use of evaluator-driven enquiry and a triangulated approach to information checking. The Desire2Learn product is assessed as a flexible and useful addition to the range of learning management system options.

  14. Análise técnica e avaliação de trechos experimentais de misturas solo-lama de cal com vistas a aplicações em estradas florestais Technical analysis and evaluation of experimental field road sites of soil-whitewash mud mixtures for forest ROAD applications

    Directory of Open Access Journals (Sweden)

    Carlos Cardoso Machado

    2007-04-01

    Full Text Available Trechos rodoviários experimentais são ferramentas úteis para a avaliação da eficiência de material de construção de estradas. Neste artigo, apresenta-se uma avaliação do desempenho de trechos experimentais construídos com camadas de solos estabilizados com o resíduo sólido industrial denominado lama de cal, que é um subproduto gerado em indústrias de celulose. Com base nos resultados de ensaios de resistência mecânica de um extenso programa de laboratório, em que se realizaram ensaios de caracterização dos solos e estudos de dosagem das misturas, foram construídos três trechos experimentais na região de Alagoinhas, Bahia, Brasil. Em uma avaliação qualitativa desses trechos experimentais, o melhor desempenho de campo foi associado àquele construído com a mistura contendo 70% de solo cascalho de primeira e 30% do resíduo lama de cal.Experimental field road test sites are useful technical tools for evaluating the efficiency of road engineering materials. This paper is directed to the evaluation of performance of experimental field road test sites built using mixtures of in-place soils and industrial waste from the cellulose industry named whitewash mud. Analysis of data from an extensive laboratory testing program including soils geotechnical characterization and mixtures mechanical strength tests led to the construction of three experimental field road test sites in the municipality of Alagoinhas, Bahia State, Brazil. Data from a qualitative evaluation of these sites under field traffic conditions support that best performance can be associated to the road pilot test site built using mixture contents of 70 % of first class gravel and 30 % of whitewash mud.

  15. Analysis of GARCH modeling in financial markets: an approach based on technical analysis strategies

    Directory of Open Access Journals (Sweden)

    Mircea Cristian Gherman

    2011-08-01

    Full Text Available In this paper we performed an analysis in order the make an evidence of GARCH modeling on the performances of trading rules applied for a stock market index. Our study relays on the overlap between econometrical modeling, technical analysis and a simulation computing technique. The non-linear structures presented in the daily returns of the analyzed index and also in other financial series, together with the phenomenon of volatility clustering are premises for applying a GARCH model. In our approach the standardized GARCH innovations are resampled using the bootstrap method. On the simulated data are then applied technical analysis trading strategies. For all the simulated paths the “p-values” are computed in order to verify that the hypothesis concerning the goodness of fit for GARCH model on the BET index is accepted. The processed data with trading rules are showing evidence that GARCH model is a good choice for econometrical modeling of financial time series including the romanian exchange trade index.

  16. Technical-evaluation report on the proposed technical-specification changes for the inservice surveillance of safety-related hydraulic and mechanical snubbers at the Maine Yankee Nuclear Power Plant (Docket No. 50-309)

    International Nuclear Information System (INIS)

    This report documents the technical evaluation of the proposed Technical Specification changes to Limiting Conditions for Operation, Surveillance Requirements and Bases for safety-related hydraulic and mechanical snubbers at the Maine Yankee Nuclear Power Plant. The evaluation is to determine whether the proposed Technical Specifications are in conformance with the model Standard Technical Specification set forth by the NRC. A check list, Appendix A of this report, compares the licensee's submittal with the NRC requirements and includes Proposed Resolution of the Deviations

  17. Satellite power system concept development and evaluation program. Volume 1: Technical assessment summary report

    Science.gov (United States)

    1980-01-01

    Candidate satellite power system (SPS) concepts were identified and evaluated in terms of technical and cost factors. A number of alternative technically feasible approaches and system concepts were investigated. A reference system was defined to facilitate economic, environmental, and societal assessments by the Department of Energy. All elements of the reference system were defined including the satellite and all its subsystems, the orbital construction and maintenance bases, all elements of the space transportation system, the ground receiving station, and the associated industrial facilities for manufacturing the required hardware. The reference conclusions and remaining issues are stated for the following topical areas: system definition; energy conversion and power management; power transmission and reception; structures, controls, and materials; construction and operations; and space transportation.

  18. Technical findings and regulatory analysis related to generic issue 70

    International Nuclear Information System (INIS)

    Examining Generic Issue 70 (GI-70), ''Power-Operated Relief Valve and Block Valve Reliability,'' involves the evaluation of the reliability of power-operated relief valves (PORVs) and block valves and their safety significance in pressurized water reactor (PWR) nuclear power plants. Traditionally, the PORV and its block valve are provided for plant operational flexibility and for limiting the number of challenges to the pressurizer safety valves. The block valve is installed upstream of the PORV because of the potential for the PORV to leak or stick open. For overpressure protection of the reactor coolant pressure boundary (RCPB) at normal operating temperature and pressure, the operation of PORVs has not been explicitly considered as a safety-related function. Also, an inadvertent opening of a PORV or safety valve has been analyzed in the final safety analysis reports as an anticipated operational occurrence with acceptable consequences. For these reasons, most PWRs, particularly those licensed prior to 1979, do not have safety-related PORVs. The valve operators and their electrical control systems are normally designed to non-safety-related standards. However, the pressure-retaining elements of PORVs and block valves are within the RCPB and are constructed to the same codes and standards as those required for similar safety-related RCPB components. 20 refs., 3 figs., 8 tabs

  19. An analysis of Technical Security Control Requirements For Digital I and C Systems in Nuclear Power Plants

    International Nuclear Information System (INIS)

    Instrumentation and control systems in nuclear power plants have been digitalized for the purpose of maintenance and precise operation. This digitalization, however, brings out issues related to cyber security. In the most recent past, international standard organizations, regulatory institutes, and research institutes have performed a number of studies addressing these systems cyber security. In order to provide information helpful to the system designers in their application of cyber security for the systems, this paper presents methods and considerations to define attack vectors in a target system, to review and select the requirements in the Regulatory Guide 5.71, and to integrate the results to identify applicable technical security control requirements. In this study, attack vectors are analyzed through the vulnerability analyses and penetration tests with a simplified safety system, and the elements of critical digital assets acting as attack vectors are identified. Among the security control requirements listed in Appendices B and C to Regulatory Guide 5.71, those that should be implemented into the systems are selected and classified in groups of technical security control requirements using the results of the attack vector analysis. For the attack vector elements of critical digital assets, all the technical security control requirements are evaluated to determine whether they are applicable and effective, and considerations in this evaluation are also discussed. The technical security control requirements in three important categories of access control, monitoring and logging, and encryption are derived and grouped according to the elements of attack vectors as results for the sample safety system

  20. Research and evaluation of biomass resources/conversion/utilization systems (market/experimental analysis for development of a data base for a fuels from biomass model). Quarterly technical progress report, Februray 1, 1980-April 30, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Y.K.; Chen, Y.C.; Chen, H.T.; Helm, R.W.; Nelson, E.T.; Shields, K.J.

    1980-01-01

    The project will result in two distinct products: (1) a biomass allocation model which will serve as a tool for the energy planner. (2) the experimental data is being generated to help compare and contrast the behavior of a large number of biomass material in thermochemical environments. Based on information in the literature, values have been developed for regional biomass costs and availabilities and for fuel costs and demands. This data is now stored in data banks and may be updated as better data become available. Seventeen biomass materials have been run on the small TGA and the results partially analyzed. Ash analysis has been performed on 60 biomass materials. The Effluent Gas Analyzer with its associated gas chromatographs has been made operational and some runs have been carried out. Using a computerized program for developing product costs, parametric studies on all but 1 of the 14 process configurations being considered have been performed. Background economic data for all the configuration have been developed. Models to simulate biomass gasifications in an entrained and fixed bed have been developed using models previously used for coal gasification. Runs have been carried out in the fluidized and fixed bed reactor modes using a variety of biomass materials in atmospheres of steam, O/sub 2/ and air. Check aout of the system continues using fabricated manufacturing cost and efficiency data. A users manual has been written.

  1. Research and evaluation of biomass resources/conversion/utilization systems (market/experimental analysis for development of a data base for a fuels from biomass model). Quarterly technical progress report, November 1, 1979-January 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Y.K.; Chen, Y.C.; Chen, H.T.; Helm, R.W.; Nelson, E.T.; Shields, K.J.; Stringer, R.P.; Bailie, R.C.

    1980-01-01

    The biomass allocation model has been developed and is undergoing testing. Data bases for biomass feedstock and thermochemical products are complete. Simulated data on process efficiency and product costs are being used while more accurate data are being developed. Market analyses data are stored for the biomass allocation model. The modeling activity will assist in providing process efficiency information required for the allocation model. Process models for entrained bed and fixed bed gasifiers based on coal have been adapted to biomass. Fuel product manufacturing costs will be used as inputs for the data banks of the biomass allocations model. Conceptual economics have been generated for seven of the fourteen process configurations via a biomass economic computer program. The PDU studies are designed to demonstrate steady state thermochemical conversions of biomass to fuels in fluidized, moving and entrained bed reactor configurations. Pulse tests in a fluidized bed to determine the effect of particle size on reaction rates and product gas composition have been completed. Two hour shakedown tests using peanut hulls and wood as the biomass feedstock and the fluidized bed reactor mode have been carried out. A comparison was made of the gas composition using air and steam - O/sub 2/. Biomass thermal profiles and biomass composition information shall be provided. To date approximately 70 biomass types have been collected. Chemical characterization of this material has begun. Thermal gravimetric, pyrogaschromatographic and effluent gas analysis has begun on pelletized samples of these biomass species.

  2. Technical information report: Plasma melter operation, reliability, and maintenance analysis

    International Nuclear Information System (INIS)

    This document provides a technical report of operability, reliability, and maintenance of a plasma melter for low-level waste vitrification, in support of the Hanford Tank Waste Remediation System (TWRS) Low-Level Waste (LLW) Vitrification Program. A process description is provided that minimizes maintenance and downtime and includes material and energy balances, equipment sizes and arrangement, startup/operation/maintence/shutdown cycle descriptions, and basis for scale-up to a 200 metric ton/day production facility. Operational requirements are provided including utilities, feeds, labor, and maintenance. Equipment reliability estimates and maintenance requirements are provided which includes a list of failure modes, responses, and consequences

  3. Technical evaluation of optical remote detection instruments: DOAS and LIDAR; Evaluation technique des instruments a teledetection optique: DOAS et LIDAR

    Energy Technology Data Exchange (ETDEWEB)

    Menard, T.; Nomine, M.; Tatry, V.; Godet, Y. [Institut National de l`Environnement Industriel et des Risques, 60 - Verneuil en Halatte (INERIS) (France)

    1998-11-01

    The new generation of optical remote detection instruments such as FTIR, DOAS and LIDAR is issued from various technical developments during the last years. They offer new perspectives in the determination of the atmospheric characteristics since they allow measuring simultaneously several pollutants over long distances. The integration of these instruments into an experimental site or air quality control network involves the evaluation of their potentiality and the determination of their metrology performances. In this work, we focus on the estimate of DOAS and LIDAR. (authors) 21 refs.

  4. Technical program to study the benefits of nonlinear analysis methods in LWR component designs. Technical report TR-3723-1

    International Nuclear Information System (INIS)

    This report summarizes the results of the study program to assess the benefits of nonlinear analysis methods in Light Water Reactor (LWR) component designs. The current study reveals that despite its increased cost and other complexities, nonlinear analysis is a practical and valuable tool for the design of LWR components, especially under ASME Level D service conditions (faulted conditions) and it will greatly assist in the evaluation of ductile fracture potential of pressure boundary components. Since the nonlinear behavior is generally a local phenomenon, the design of complex components can be accomplished through substructuring isolated localized regions and evaluating them in detail using nonlinear analysis methods

  5. The Agency's Technical Co-operation programme in Chile, 1981-1991. Country programme evaluation

    International Nuclear Information System (INIS)

    Agency support for nuclear activities in Chile dates back to the early 1960s. During the last ten years, the period covered by this evaluation, this support has considerably expanded. In the period 1981-1991, 62 Agency projects with allotments amounting to over $7 million were completed or are under implementation. Through this co-operation Chile has received 360 man-months of expert services, $3.4 million worth of equipment, and 105 fellowships for some 390 man-months of training. In addition, 262 Chileans attended 219 Agency regional and interregional training courses, and Chilean institutions were awarded 40 research contracts worth over $325,000. This evaluation covers ten years of Agency technical co-operation with Chile, during which 35 projects were completed and 27 are still being implemented. Eight major sectors received assistance: general atomic energy development; nuclear physics; nuclear raw materials; nuclear engineering and technology; nuclear techniques in agriculture; nuclear medicine; hydrology; and nuclear safety. The evaluation concluded that, overall, the Agency's technical co-operation activities have, in keeping with the national priorities concerning peaceful nuclear applications, contributed substantially to the establishment of Chile's nuclear scientific and technical infrastructure, and played a major role in Chile's efforts to introduce nuclear applications in a number of sectors of the economy, with many benefits for broader national development objectives. Another strength of the Agency's programme with Chile is the high level of commitment and dedication that was noted in the great majority of recipient institutions, and in particular at the Comision Chilena de Energia Nuclear, CChEN. Mention should also be made of the fact that bureaucracy appears to be less severe than in some other developing countries, and that constraints that frequently affect other countries, such as insufficient counterpart commitment and lack of continuity of

  6. Development of international standards for surface analysis by ISO technical committee 201 on surface chemical analysis

    International Nuclear Information System (INIS)

    Full text: The International Organization for Standardization (ISO) established Technical Committee 201 on Surface Chemical Analysis in 1991 to develop documentary standards for surface analysis. ISO/TC 201 met first in 1992 and has met annually since. This committee now has eight subcommittees (Terminology, General Procedures, Data Management and Treatment, Depth Profiling, AES, SIMS, XPS, and Glow Discharge Spectroscopy (GDS)) and one working group (Total X-Ray Fluorescence Spectroscopy). Each subcommittee has one or more working groups to develop standards on particular topics. Australia has observer-member status on ISO/TC 201 and on all ISO/TC 201 subcommittees except GDS where it has participator-member status. I will outline the organization of ISO/TC 201 and summarize the standards that have been or are being developed. Copyright (1999) Australian X-ray Analytical Association Inc

  7. Technical Training on High-Order Spectral Analysis and Thermal Anemometry Applications

    Science.gov (United States)

    Maslov, A. A.; Shiplyuk, A. N.; Sidirenko, A. A.; Bountin, D. A.

    2003-01-01

    The topics of thermal anemometry and high-order spectral analyses were the subject of the technical training. Specifically, the objective of the technical training was to study: (i) the recently introduced constant voltage anemometer (CVA) for high-speed boundary layer; and (ii) newly developed high-order spectral analysis techniques (HOSA). Both CVA and HOSA are relevant tools for studies of boundary layer transition and stability.

  8. A Socio-technical toolbox for business systems analysis and design

    OpenAIRE

    Bednar, Peter; Sadok, Moufida

    2015-01-01

    This paper provides an overview of a socio-technical toolbox (STT) based on a combination of methods from a number of contemporary socio-technical (ST) methodologies. The STT supports a pragmatic ST approach to organizational change practice and job redesign. It has been developed and used in practice in many different types of organizations over a period of many years. The use in practice of STT supports constructive learning and develops critical analysis skills of the students who will be ...

  9. Several Aspects of Technical and Pedagogical Evaluation of Virtual Learning Environments

    Directory of Open Access Journals (Sweden)

    Eugenijus KURILOVAS

    2005-10-01

    Full Text Available Currently virtual learning environments (VLEs and learning objects (LOs repositories are under active implementation into general education and vocational training system in Lithuania. The article aims to review LOs interoperability standards development tendencies as well as to compare VLEs under existing well-developed pedagogical and technical evaluation frameworks in order to suggest the most suitable one for wider implementation to support active socio-constructivist pedagogies in in-service teacher training and overall in Lithuanian general education and vocational training systems.

  10. Trenholm State (AL) Technical College High School Science Enrichment Program 1996-1997 Evaluation Report

    Science.gov (United States)

    Ross, Elizabeth G.

    1997-01-01

    This document presents findings based on a third-year evaluation of Trenholm State (AL) Technical College's National Aeronautics and Space Administration (NASA) - supported High School Science Enrichment Program (HSSEP). HSSEP is an external (to school) program for area students from groups that are underrepresented in the mathematics, science, engineering and technology (MSET) professions. In addition to gaining insight into scientific careers, HSSEP participants learn about and deliver presentations that focus on mathematics applications, scientific problem-solving and computer programming during a seven-week summer or 10-week Academic-Year Saturday session.

  11. Requirements for Automatic Performance Analysis - APART Technical Report

    OpenAIRE

    Riley, Graham D.; Gurd, John R.

    1999-01-01

    This report discusses the requirements for automatic performance analysis tools. The discussion proceeds by first examining the nature and purpose of performance analysis. This results in an identification of the sources of performance data available to the analysis process and some properties of the process itself. Consideration is then given to the automation of the process. Many environmental factors affecting the performance analysis process are identified leading to the definition of a s...

  12. Advanced space system analysis software. Technical, user, and programmer guide

    Science.gov (United States)

    Farrell, C. E.; Zimbelman, H. F.

    1981-01-01

    The LASS computer program provides a tool for interactive preliminary and conceptual design of LSS. Eight program modules were developed, including four automated model geometry generators, an associated mass properties module, an appendage synthesizer module, an rf analysis module, and an orbital transfer analysis module. The existing rigid body controls analysis module was modified to permit analysis of effects of solar pressure on orbital performance. A description of each module, user instructions, and programmer information are included.

  13. Interventional Radiologists: a Necessary Evaluation of Technical, Protective and Technological Operation

    Science.gov (United States)

    Rahimi, Sayed Ali; Pourkaveh, Maryam

    2016-01-01

    Background and purpose: To present the results of occupational radiation doses investigated through a Hospitals of Mazandaran Medical Science Universities in north of Iran. Radiology unit has an important role in diagnosis of many disorders with providing suitable and high quality pictures. A good picture was provided using correct technical criteria and suitable circumstance of patient. Finally, operation and knowledge of radiology personnel directly has a primary role in determining quality of radiography. Materials and Methods: This study was done in order to determine personnel operation in the units of hospitals radiologist related to University of Mazandaran Medical Science. Data collection tools are made of a researcher check list that was used after obtaining suitable letter and validity indexes. All of the 73 personnel of radiology unit related to Mazandaran Medical Science were studied. 35 operations (in technical, protective and technological fields) of any personnel, in three distinct shifts were observed and recorded. All of them were tested regarding these three fields with a total of 40 questions. Results: The total scores received from personnel in technical part in the morning, evening and night shift were 66.4, 53.9 and 60.2 percent respectively. Received scores from personnel in the protective fields were 68.1, 59.5 and 60.2 percent. Moreover, received scores from personnel in the technological operation fields were 47.8, 39.95 and 43.65 percent respectively. Comparison of these three scores in technical, protective and technological operation fields showed a meaningful difference (p<0.05). Conclusion: The overall quality of personnel operations were nearly desirable and in need of continuous education, supervision and evaluation. Emphasizing protection to beams, accessibility of necessary tools, continuous supervision regarding the usage of these equipments and respecting the other security points have an important role in decreasing patients

  14. Technical conditions for sustainable growth in economic theory. An analysis

    International Nuclear Information System (INIS)

    Economic theory and its models point out returns to scale, substitution among productive factors and technological progress as conditions for sustainable growth. This work aims at a critical appraisal of these conditions, particularly the ones related to substitution between natural resources and manmade capital and technical change, by recognizing the inevitable physical scarcity of resources concomitant to the human actions in a world governed by hemodynamic restrictions. To do so, the role that the mentioned conditions play in the theories of economic growth with resources is analyzed, and its limitations and objections from a biophysical perspective are indicated as well. Finally, a brief consideration as to how inappropriate the theoretical representations of economic activities are to take account of growth in spite of resource exhaustion or degradation is carried out

  15. Turnaround operations analysis for OTV. Volume 2: Detailed technical report

    Science.gov (United States)

    1988-01-01

    The objectives and accomplishments were to adapt and apply the newly created database of Shuttle/Centaur ground operations. Previously defined turnaround operations analyses were to be updated for ground-based OTVs (GBOTVs) and space-based OTVs (SBOTVs), design requirements identified for both OTV and Space Station accommodations hardware, turnaround operations costs estimated, and a technology development plan generated to develop the required capabilities. Technical and programmatic data were provided for NASA pertinent to OTV round and space operations requirements, turnaround operations, task descriptions, timelines and manpower requirements, OTV modular design and booster and Space Station interface requirements. SBOTV accommodations development schedule, cost and turnaround operations requirements, and a technology development plan for ground and space operations and space-based accommodations facilities and support equipment. Significant conclusion are discussed.

  16. Analysis of Determinants of Productivity and Technical Efficiency among Smallholder Common Bean Farmers in Eastern Uganda

    Directory of Open Access Journals (Sweden)

    K.W. Sibiko

    2013-09-01

    Full Text Available The study evaluated factors influencing bean productivity and technical efficiency among smallholder farmers in Eastern Uganda, using a stochastic frontier model and a Tobit model. Findings showed that bean productivity was significantly influenced by plot-size, seeds and planting fertilizer; mean technical efficiency for sampled farms was 48.2%. The Tobit model estimation revealed that technical efficiency was positively influenced by value of assets (at 1% level, extension service and group membership (at 5% level; while age and distance to the factor market negatively influenced technical efficiency at 10 and 5% levels respectively. Hence the study recommended the need for increased provision of extension service and training on correct input application and improved farming technologies to increase bean productivity. It also suggested the need for policy to discourage land fragmentation, develop road and market infrastructure in rural areas and encourage further formation of well managed farmer groups to improve production efficiency of bean farms.

  17. INDEPENDENT REVIEW OF THE X-701B GROUNDWATER REMEDY, PORTSMOUTH, OHIO: TECHNICAL EVALUATION AND RECOMMENDATIONS

    Energy Technology Data Exchange (ETDEWEB)

    Looney, B.; Eddy-Dilek, C.; Costanza, J.; Rossabi, J.; Early, T.; Skubal, K.; Magnuson, C.

    2008-12-15

    The Department of Energy Portsmouth Paducah Project Office requested assistance from Department of Energy Office of Environmental Management (EM-22) to provide independent technical experts to evaluate past and ongoing remedial activities at the Portsmouth facility that were completed to address TCE contamination associated with the X-701B groundwater plume and to make recommendations for future efforts. The Independent Technical Review team was provided with a detailed and specific charter. The charter requested that the technical team first review the past and current activities completed for the X-701B groundwater remedy for trichloroethene (TCE) in accordance with a Decision Document that was issued by Ohio EPA on December 8, 2003 and a Work Plan that was approved by Ohio EPA on September 22, 2006. The remedy for X-701B divides the activities into four phases: Phase I - Initial Source Area Treatment, Phase II - Expanded Source Area Treatment, Phase III - Evaluation and Reporting, and Phase IV - Downgradient Remediation and Confirmation of Source Area Treatment. Phase I of the remedy was completed during FY2006, and DOE has now completed six oxidant injection events within Phase II. The Independent Technical Review team was asked to evaluate Phase II activities, including soil and groundwater results, and to determine whether or not the criteria that were defined in the Work Plan for the Phase II end point had been met. The following criteria are defined in the Work Plan as an acceptable Phase II end point: (1) Groundwater samples from the identified source area monitoring wells have concentrations below the Preliminary Remediation Goal (PRG) for TCE in groundwater, or (2) The remedy is no longer effective in removing TCE mass from the source area. In addition, the charter specifies that if the Review Team determines that the Phase II endpoint has not been reached, then the team should address the following issues: (1) If additional injection events are

  18. SRC-II slurry preheater technical uncertainties. Report for the technical data analysis program

    Energy Technology Data Exchange (ETDEWEB)

    1984-06-01

    This report reviews the performance, and draws conclusions therefrom, the coal slurry preheaters of the Ft. Lewis, Washington, Solvent Refined Coal (SRC) Pilot Plant in the following areas: Coking, Erosion Corrosion, Heat transfer and pressure drop effects. Using prudent engineering judgement it postulates how such conclusions should affect the design and operability of large preheaters in future commercial scale plants. Also a recommendation is made for a small scale research and development effort that should result in a much firmer preheater design for any future facility. This report should be read in conjunction with the Solvent Refined Coal (SRC) Final Report, and volumes 1 and 2 of Slurry Preheater Design, SRC-II Process and also Ft. Lewis Slurry Preheater Data Analysis, 1-1/2 Inch Coil by Gulf Science and Technology Company of Pittsburgh, Pennsylvania. The Pittsburg and Midway Coal Mining Co.'s background is based primarily on a racetrack shaped up-flow coil and these comments pertain specifically to a commercial heater of that type of design. 5 references, 12 figures, 1 table.

  19. Rape oil for technical uses - a cost-benefit analysis. A cost-benefit analysis of the production and use of rape oil as fuels and lubricants and for technical purposes

    International Nuclear Information System (INIS)

    A brief description of the methodical fundamentals of cost-benefit analyses, the quantitative analytical models and the relevant data basis is followed by a survey of existing and potential rape oil uses. Basic data for the economic evaluation of rape seed production, rape oil production and rape oil uses are compiled, and the potentials of rape oil marketing in the Federal Republic of Germany are evaluated. The results of an evaluation of the importance of rape oil to the national trade and industry are discussed considering the optimum large-scale expansion of rape oil production, the individual uses, technical concepts, and the economic significance of technical progress. The cost benefit analysis and subsequent evaluation are based on a comparative evaluation of the additional rape oil production and of the grain production which has been giving way to rape production. In accordance with the assumed world market reference conditions rape oil production and rape oil/byproduct uses compete with grain exports at world market prices. The rape oil production costs are estimated applying the marginal costing principle, i.e production costs and follow-up effects are quantified by means of a modified regionally differentiated simulation model assuming the local conditions applicable to the Federal Republic of Germany. Four scenarios for projection of EC agricultural prices, world market prices and energy prices through 2000 are made available to level the different basic economic conditions. (UA)

  20. Solar heating and cooling technical data and systems analysis

    Science.gov (United States)

    Christensen, D. L.

    1977-01-01

    The research activities described herein were concentrated on the areas of economics, heating and cooling systems, architectural design, materials characteristics, climatic conditions, educational information packages, and evaluation of solar energy systems and components.

  1. A test to evaluate the physical impact on technical performance in soccer

    DEFF Research Database (Denmark)

    Rostgaard, Thomas; Iaia, F. Marcello; Simonsen, Dennis S.;

    2008-01-01

    The aim of the study was to develop and examine a test for evaluation of the physical and technical capacity of soccer players. Fourteen youth elite (YE) and seven sub-elite (SE) players performed a physical and technical test (PT-test) consisting of 10 long kicks interspersed with intense...... intermittent exercise. In addition, a control test (CON-test) without intense exercise was performed. In both cases, the test result was evaluated by the precision of the 10 kicks. The players also performed the Yo-Yo intermittent recovery test level 2 (Yo-Yo IR2). For the SE-players, blood samples were...... obtained and heart rate was measured before, during, and after the PT-test. A muscle biopsy was collected before and after the PT-test. Coefficient of variation for the PT- and CON-test was 11.7% and 16.0%, respectively. The YE-players performed better (P < 0.05) than the SE-players in both the PT-test (16...

  2. Technical Analysis of Projects Being Funded by the DOE Hydrogen Program

    Energy Technology Data Exchange (ETDEWEB)

    Edward G. Skolnik

    2006-02-10

    In July 2000, Energetics began a project in which we performed site-visit based technical analyses or evaluations on hydrogen R&D projects for the purpose of providing in-depth information on the status and accomplishments of these projects to the public, and especially to hydrogen stakeholders. Over a three year period, 32 site-visit analyses were performed. In addition two concepts gleaned from the site visits became subjects of in depth techno-economic analyses. Finally, Energetics produced a compilation document that contains each site-visit analysis that we have performed, starting in 1996 on other contracts through the end of Year One of the current project (July 2001). This included 21 projects evaluated on previous contracts, and 10 additional ones from Year One. Reports on projects visited in Years One and Two were included in their respective Annual Reports. The Year Two Report also includes the two In-depth Analyses and the Compilation document. Reports in Year three began an attempt to perform reviews more geared to hydrogen safety. This Final Report contains a summary of the overall project, all of the 32 site-visit analyses and the two In-depth Analyses.

  3. Data development technical support document for the aircraft crash risk analysis methodology (ACRAM) standard

    International Nuclear Information System (INIS)

    The Aircraft Crash Risk Analysis Methodology (ACRAM) Panel has been formed by the US Department of Energy Office of Defense Programs (DOE/DP) for the purpose of developing a standard methodology for determining the risk from aircraft crashes onto DOE ground facilities. In order to accomplish this goal, the ACRAM panel has been divided into four teams, the data development team, the model evaluation team, the structural analysis team, and the consequence team. Each team, consisting of at least one member of the ACRAM plus additional DOE and DOE contractor personnel, specializes in the development of the methodology assigned to that team. This report documents the work performed by the data development team and provides the technical basis for the data used by the ACRAM Standard for determining the aircraft crash frequency. This report should be used to provide the generic data needed to calculate the aircraft crash frequency into the facility under consideration as part of the process for determining the aircraft crash risk to ground facilities as given by the DOE Standard Aircraft Crash Risk Assessment Methodology (ACRAM). Some broad guidance is presented on how to obtain the needed site-specific and facility specific data but this data is not provided by this document

  4. Application of the most recent technical standards to the safety analysis of Wolsong unit 1 nuclear power plant

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Min [Korea Hydro and Nuclear Power Co., Daejeon (Korea, Republic of)

    2012-10-15

    The first CANDU Pressurized Heavy Water Reactor (PHWR) in Korea, Wolsong Unit 1 Nuclear Power Plant (WS1 NPP), has completed refurbishment. During the refurbishment of WS1 NPP, a significant amount of equipment and facilities were upgraded with regard to their safety aspects. In order to evaluate the effectiveness of WS1 NPP after these upgrades, new safety analyses were performed using the most recent technical standards for CANDU reactors concerning Design Basis Accidents (DBAs). The refurbished WS1 NPP is expected to be licensed for continuous operation based on the verified safety analysis results that were obtained using the upgraded computer codes and C 6 Rev. 1 of the newly adopted technical standards.

  5. Enabling Collaborative Analysis: State Evaluation Groups, the Electronic State File, and Collaborative Analysis Tools

    International Nuclear Information System (INIS)

    The timely collection and analysis of all safeguards relevant information is the key to drawing and maintaining soundly-based safeguards conclusions. In this regard, the IAEA has made multidisciplinary State Evaluation Groups (SEGs) central to this process. To date, SEGs have been established for all States and tasked with developing State-level approaches (including the identification of technical objectives), drafting annual implementation plans specifying the field and headquarters activities necessary to meet technical objectives, updating the State evaluation on an ongoing basis to incorporate new information, preparing an annual evaluation summary, and recommending a safeguards conclusion to IAEA senior management. To accomplish these tasks, SEGs need to be staffed with relevant expertise and empowered with tools that allow for collaborative access to, and analysis of, disparate information sets. To ensure SEGs have the requisite expertise, members are drawn from across the Department of Safeguards based on their knowledge of relevant data sets (e.g., nuclear material accountancy, material balance evaluation, environmental sampling, satellite imagery, open source information, etc.) or their relevant technical (e.g., fuel cycle) expertise. SEG members also require access to all available safeguards relevant data on the State. To facilitate this, the IAEA is also developing a common, secure platform where all safeguards information can be electronically stored and made available for analysis (an electronic State file). The structure of this SharePoint-based system supports IAEA information collection processes, enables collaborative analysis by SEGs, and provides for management insight and review. In addition to this common platform, the Agency is developing, deploying, and/or testing sophisticated data analysis tools that can synthesize information from diverse information sources, analyze diverse datasets from multiple viewpoints (e.g., temporal, geospatial

  6. A New Strategy to Evaluate Technical Efficiency in Hospitals Using Homogeneous Groups of Casemix : How to Evaluate When There is Not DRGs?

    Science.gov (United States)

    Villalobos-Cid, Manuel; Chacón, Max; Zitko, Pedro; Instroza-Ponta, Mario

    2016-04-01

    The public health system has restricted economic resources. Because of that, it is necessary to know how the resources are being used and if they are properly distributed. Several works have applied classical approaches based in Data Envelopment Analysis (DEA) and Stochastic Frontier Analysis (SFA) for this purpose. However, if we have hospitals with different casemix, this is not the best approach. In order to avoid biases in the comparisons, other works have recommended the use of hospital production data corrected by the weights from Diagnosis Related Groups (DRGs), to adjust the casemix of hospitals. However, not all countries have this tool fully implemented, which limits the efficiency evaluation. This paper proposes a new approach for evaluating the efficiency of hospitals. It uses a graph-based clustering algorithm to find groups of hospitals that have similar production profiles. Then, DEA is used to evaluate the technical efficiency of each group. The proposed approach is tested using the production data from 2014 of 193 Chilean public hospitals. The results allowed to identify different performance profiles of each group, that differs from other studies that employs data from partially implemented DRGs. Our results are able to deliver a better description of the resource management of the different groups of hospitals. We have created a website with the results ( bioinformatic.diinf.usach.cl/publichealth ). Data can be requested to the authors. PMID:26880102

  7. Evaluation of the technical status of radiotherapy simulators involved in clinical trials

    International Nuclear Information System (INIS)

    Background: Radiotherapy simulators play an important role in the preparation of radiation treatment. Their mechanical and geometrical parameters have to be identical with those of the treatment machines. Therefore, quality control protocols for the simulators should be comprehensive and the tolerance limits as high as those for treatment machines. Aim: Evaluation of the technical status of radiotherapy simulators involved in clinical trials. Materials/Methods: In this paper, results of quality control tests conducted in 12 Polish radiotherapy centres are presented. The tests were carried out within the framework of Polish research project KBN No. 6 P05C 032 20. 12 radiotherapy simulators installed in Polish radiotherapy centres were thoroughly tested. In order to control technical conditions of the simulators, a set of 24 tests was elaborated. The tests were divided into six thematic groups. The detailed range of the parameters controlled and the accepted ranges of tolerance limits are given. The values of tolerance limits are based on data found in the available literature. Results: The control of 12 simulators revealed the violation of accepted tolerance limits for 13 out of 24 controlled parameters. The most frequent violations of accepted tolerance limits occurred in the case of geometrical parameters of light simulation and mechanical parameters of the couch, both very important for the accuracy of the simulation process. For 2 simulators almost 30 % of controlled parameters were outside the tolerance limits. Conclusions: The control of radiotherapy simulators undertaken within the framework of the clinical trial revealed that in the majority of cases the simulators were in good technical condition. In 2 cases almost 30 % of controlled parameters were outside the tolerance limits. In such cases the manufacturers service should be called urgently for necessary repairs and regulations. After repeated quality control tests a decision should be taken regarding

  8. A New Method of Technical Analysis to Optimise the Design of Low Impact Energy Systems for Buildings

    Directory of Open Access Journals (Sweden)

    Roberto De Lieto Vollaro

    2013-10-01

    Full Text Available Energy consumption for civil constructions represents about 40% of total energy requirements, so it is necessary to achieve the goal of energy savings and the consequent reduction of greenhouse gases emissions. The study in content aims to provide a design methodology enables to identify the best plant configuration for buildings from a technical, economic and environmental point of view. To assess validity of the calculation model, an analysis of an historical building was carried out in combination with two softwares of proven reliability: TRNSYS, used to evaluate the thermal demand of users, and RETScreen, used to estimate the validity of the chosen energy model.

  9. Marin Solar Village: feasibility study and technical analysis. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1980-08-31

    The energy needs of Hamilton Air Force Base's Solar Village for electricity and heating and cooling of buildings are considered and alternative ways of meeting the Village's requirements for these forms of energy are evaluated. First, Solar Village's energy demand is calculated and compared to a base case representing calculations for typical energy usage for a development of similar size and density that is in conformance with current state and local ordinances. The potential of selected alternative technologies to meet the Solar Village projected demand for electrical power and natural gas is evaluated. Scenarios were developed to reduce demand, particularly in the building sector. Four alternative on-site energy technologies have been evaluated: wind, solar thermal electric, biomass conversion, photovoltaics. Each alternative is analyzed in detail. Of the four alternatives considered, the one with the greatest present potential is biomass conversion. Two technologies have been incorporated into the design. A 3-acre land fill is covered with a mantle of soil. A network of pipes carries off the methane gas which is a natural product of anaerobic decomposition of the materials in the land fill. The second technology involves the planting of rapidly-growing trees on denuded and unused portions of the site; 50 acres devoted to tree production could yield 12% of the back-up energy required for home heating on a sustainable basis.

  10. GEOTECHNICAL ANALYSIS FOR REVIEW OF DIKE STABILITY (GARDS). TECHNICAL MANUAL

    Science.gov (United States)

    The structure and capabilities of a user-friendly, interactive computer program developed for the stability analysis of dikes (GARDS) are described. The program was developed under the sponsorship of the U.S. Environmental Protection Agency and therefore emphasizes Hazardous Wast...

  11. Technical considerations for evaluating substantially complete containment of high-level waste within the waste package

    Energy Technology Data Exchange (ETDEWEB)

    Manaktala, H.K. (Southwest Research Inst., San Antonio, TX (USA). Center for Nuclear Waste Regulatory Analyses); Interrante, C.G. (Nuclear Regulatory Commission, Washington, DC (USA). Div. of High-Level Waste Management)

    1990-12-01

    This report deals with technical information that is considered essential for demonstrating the ability of the high-level radioactive waste package to provide substantially complete containment'' of its contents (vitrified waste form or spent light-water reactor fuel) for a period of 300 to 1000 years in a geological repository environment. The discussion is centered around technical considerations of the repository environment, materials and fabrication processes for the waste package components, various degradation modes of the materials of construction of the waste packages, and inspection and monitoring of the waste package during the preclosure and retrievability period, which could begin up to 50 years after initiation of waste emplacement. The emphasis in this report is on metallic materials. However, brief references have been made to other materials such as ceramics, graphite, bonded ceramic-metal systems, and other types of composites. The content of this report was presented to an external peer review panel of nine members at a workshop held at the Center for Nuclear Waste Regulatory Analyses (CNWRA), Southwest Research Institute, San Antonio, Texas, April 2--4, 1990. The recommendations of the peer review panel have been incorporated in this report. There are two companion reports; the second report in the series provides state-of-the-art techniques for uncertainty evaluations. 97 refs., 1 fig.

  12. Radiological-guided liver-port implantation: evaluation, technical approach, interventional procedure and follow up

    International Nuclear Information System (INIS)

    Purpose: Description of evaluation, technical approach, interventional procedure and follow up of radiological-guided liver-port implantation. Method: Percutaneous implantation of a liver-port system was performed in twelve patients through a transfemoral approach and in one patient via the superficial epigastric artery after surgical exploration. In four patients we used port systems which are accessible via ventral puncture. Strecker-port systems were implanted in the remaining nine patients. Results: The liver-port implantation was technically successful in all cases. No dislocation of the distal catheter tip, no thrombosis of the hepatic or splenic artery, no leakage near connections of the catheters or connections of catheter and port system and no thrombosis of the femoral arteries were observed. Correction of a kink in the catheter was performed in one patient. Another patient showed prolonged healing of the subcutaneous pocket. Conclusions: Interventional liver-port implantation is a safe procedure and leads to good clinical results. From the view of the radiologist the Strecker-system shows a good performance. The approach via the superficial epigastric artery demands excellent interdisciplinary cooperation. (orig.)

  13. Technical considerations for evaluating substantially complete containment of high-level waste within the waste package

    International Nuclear Information System (INIS)

    This report deals with technical information that is considered essential for demonstrating the ability of the high-level radioactive waste package to provide ''substantially complete containment'' of its contents (vitrified waste form or spent light-water reactor fuel) for a period of 300 to 1000 years in a geological repository environment. The discussion is centered around technical considerations of the repository environment, materials and fabrication processes for the waste package components, various degradation modes of the materials of construction of the waste packages, and inspection and monitoring of the waste package during the preclosure and retrievability period, which could begin up to 50 years after initiation of waste emplacement. The emphasis in this report is on metallic materials. However, brief references have been made to other materials such as ceramics, graphite, bonded ceramic-metal systems, and other types of composites. The content of this report was presented to an external peer review panel of nine members at a workshop held at the Center for Nuclear Waste Regulatory Analyses (CNWRA), Southwest Research Institute, San Antonio, Texas, April 2--4, 1990. The recommendations of the peer review panel have been incorporated in this report. There are two companion reports; the second report in the series provides state-of-the-art techniques for uncertainty evaluations. 97 refs., 1 fig

  14. Technical evaluation of a CAD system for orthopaedic shoe-upper design.

    Science.gov (United States)

    Lord, M; Foulston, J; Smith, P J

    1991-01-01

    Computer aided design is now employed routinely in the volume shoe trade. New styles are developed on a three-dimensional image of the last followed by automated pattern generation and engineering. It is suggested that such systems could be useful in the orthopaedic footwear industry although the different requirements for these bespoke products need careful consideration. A clinical trial has been conducted on the Shoemaster (Clarks Shoes) upper design system both to assess its technical capabilities and to consider its role in improvement of service and cosmetic appearance. This particular system works throughout on a three-dimensional representation of the shoe last, which offers particular advantages for integration with shape capture and reproduction. The report concentrates on the technical evaluation to assess (a) its ability to work with unusual last shapes dictated by medical requirements and (b) its potential for integration into a complete computer system for design of both shoe lasts and shoe uppers. The trial indicates that this particular system is promising in both respects. PMID:1840716

  15. Technical Analysis on Mechanical Model Based Football Curveball

    OpenAIRE

    Feng Li; Lu Liu

    2013-01-01

    In this study, from the angles the physics and biomechanics, in the case of the curveball generated by the rotation problem analysis and exposition, considering the speed, rotation, the wall, the goalkeeper, goaltender factors and football running track and the theory trajectory deviation factor, making the model as much as possible to simulate the actual effect and using the MATLAB software to draw the flight of the ball trajectory simulation. Reference designed for teaching, training and co...

  16. Vertically integrated analysis of human DNA. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    Olson, M.

    1997-10-01

    This project has been oriented toward improving the vertical integration of the sequential steps associated with the large-scale analysis of human DNA. The central focus has been on an approach to the preparation of {open_quotes}sequence-ready{close_quotes} maps, which is referred to as multiple-complete-digest (MCD) mapping, primarily directed at cosmid clones. MCD mapping relies on simple experimental steps, supported by advanced image-analysis and map-assembly software, to produce extremely accurate restriction-site and clone-overlap maps. We believe that MCD mapping is one of the few high-resolution mapping systems that has the potential for high-level automation. Successful automation of this process would be a landmark event in genome analysis. Once other higher organisms, paving the way for cost-effective sequencing of these genomes. Critically, MCD mapping has the potential to provide built-in quality control for sequencing accuracy and to make possible a highly integrated end product even if there are large numbers of discontinuities in the actual sequence.

  17. ENHANCED SEVERE TRANSIENT ANALYSIS FOR PREVENTION TECHNICAL PROGRAM PLAN

    Energy Technology Data Exchange (ETDEWEB)

    Gougar, Hans [Idaho National Laboratory

    2014-09-01

    This document outlines the development of a high fidelity, best estimate nuclear power plant severe transient simulation capability that will complement or enhance the integral system codes historically used for licensing and analysis of severe accidents. As with other tools in the Risk Informed Safety Margin Characterization (RISMC) Toolkit, the ultimate user of Enhanced Severe Transient Analysis and Prevention (ESTAP) capability is the plant decision-maker; the deliverable to that customer is a modern, simulation-based safety analysis capability, applicable to a much broader class of safety issues than is traditional Light Water Reactor (LWR) licensing analysis. Currently, the RISMC pathway’s major emphasis is placed on developing RELAP-7, a next-generation safety analysis code, and on showing how to use RELAP-7 to analyze margin from a modern point of view: that is, by characterizing margin in terms of the probabilistic spectra of the “loads” applied to systems, structures, and components (SSCs), and the “capacity” of those SSCs to resist those loads without failing. The first objective of the ESTAP task, and the focus of one task of this effort, is to augment RELAP-7 analyses with user-selected multi-dimensional, multi-phase models of specific plant components to simulate complex phenomena that may lead to, or exacerbate, severe transients and core damage. Such phenomena include: coolant crossflow between PWR assemblies during a severe reactivity transient, stratified single or two-phase coolant flow in primary coolant piping, inhomogeneous mixing of emergency coolant water or boric acid with hot primary coolant, and water hammer. These are well-documented phenomena associated with plant transients but that are generally not captured in system codes. They are, however, generally limited to specific components, structures, and operating conditions. The second ESTAP task is to similarly augment a severe (post-core damage) accident integral analyses code

  18. ANALYSIS BETWEEN CLASSICAL EVALUATION AND M-EVALUATION

    Directory of Open Access Journals (Sweden)

    Alin ZAMFIROIU

    2014-06-01

    Full Text Available Assessment of students is achieved in a classical way thought paper with open questions or questions that the student choose the correct answer from a list provided in the question or the submission of projects completed during the school year. The results of the evaluation are provided in another meeting of teacher with the students, after teacher corrects their evaluation. Another way of evaluation is the assessment of students through mobile devices: M-Evaluation. This paper presents an analysis of the results obtained by 79 students through various modes of evaluation: M-Evaluation, projects and final exam. And presented the degree to which a student gets a note through the three modes of evaluation. The scope of the paper is to present the importance of using the M-Evalution in educational environment.

  19. Final technical evaluation report for the proposed revised reclamation plan for the Atlas Corporation Moab Mill

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This final Technical Evaluation Report (TER) summarizes the US Nuclear Regulatory Commission staff`s review of Atlas Corporation`s proposed reclamation plan for its uranium mill tailings pile near Moab, Utah. The proposed reclamation would allow Atlas to (1) reclaim the tailings pile for permanent disposal and long-term custodial care by a government agency in its current location on the Moab site, (2) prepare the site for closure, and (3) relinquish responsibility of the site after having its NRC license terminated. The NRC staff concludes that, subject to license conditions identified in the TER, the proposed reclamation plan meets the requirements identified in NRC regulations, which appear primarily in 10 CFR Part 40. 112 refs., 6 figs., 16 tabs.

  20. Guideline for the seismic technical evaluation of replacement items for nuclear power plants

    International Nuclear Information System (INIS)

    Seismic qualification for equipment originally installed in nuclear power plants was typically performed by the original equipment suppliers or manufactures (OES/OEM). Many of the OES/OEM no longer maintain quality assurance programs with adequate controls for supplying nuclear equipment. Utilities themselves must provide reasonable assurance in the continued seismic adequacy of such replacement items. This guideline provides practical, cost-effective techniques which can be used to provide reasonable assurance that replacement items will meet seismic performance requirements necessary to maintain the seismic design basis of commercial nuclear power plants. It also provides a method for determining when a seismic technical evaluation of replacement items (STERI) is required as part of the procurement process for spare and replacement items. Guidance on supplier program requirements necessary to maintain continued seismic adequacy and on documentation of maintaining required seismic adequacy is also included

  1. Final technical evaluation report for the proposed revised reclamation plan for the Atlas Corporation Moab Mill

    International Nuclear Information System (INIS)

    This final Technical Evaluation Report (TER) summarizes the US Nuclear Regulatory Commission staff's review of Atlas Corporation's proposed reclamation plan for its uranium mill tailings pile near Moab, Utah. The proposed reclamation would allow Atlas to (1) reclaim the tailings pile for permanent disposal and long-term custodial care by a government agency in its current location on the Moab site, (2) prepare the site for closure, and (3) relinquish responsibility of the site after having its NRC license terminated. The NRC staff concludes that, subject to license conditions identified in the TER, the proposed reclamation plan meets the requirements identified in NRC regulations, which appear primarily in 10 CFR Part 40. 112 refs., 6 figs., 16 tabs

  2. Technical and economic evaluation of the utilization of stack gases treatment with electrons in Mexico

    International Nuclear Information System (INIS)

    In this work is presented the results of a technical and economical feasibility study on the use of stack gases with electrons, in the Tula thermoelectric Central of Federal Commission of Electricity whose consume is combustoleum. It was elaborated the preliminary design of the process, with two alternatives. The first was a demonstration plant, with a capacity of 20,000 m3 N/h. The second was a plant for to process the total flow of stack gases which were produced by a plant of 300 M We. In both alternatives the installation costs have been estimated using equipment features and data costs which were extrapolated to the possible develops that the makers announced. Finally is presented an evaluation on quantities of sub products obtained for the second case. (Author)

  3. TECHNICAL EVALUATION OF THE SAFE TRANSPORTATION OF WASTE CONTAINERS COATED WITH POLYUREA

    Energy Technology Data Exchange (ETDEWEB)

    VAIL, T.S.

    2007-03-30

    This technical report is to evaluate and establish that the transportation of waste containers (e.g. drums, wooden boxes, fiberglass-reinforced plywood (FRP) or metal boxes, tanks, casks, or other containers) that have an external application of polyurea coating between facilities on the Hanford Site can be achieved with a level of onsite safety equivalent to that achieved offsite. Utilizing the parameters, requirements, limitations, and controls described in the DOE/RL-2001-36, ''Hanford Sitewide Transportation Safety Document'' (TSD) and the Department of Energy Richland Operations (DOE-RL) approved package specific authorizations (e.g. Package Specific Safety Documents (PSSDs), One-Time Requests for Shipment (OTRSs), and Special Packaging Authorizations (SPAS)), this evaluation concludes that polyurea coatings on packages does not impose an undue hazard for normal and accident conditions. The transportation of all packages on the Hanford Site must comply with the transportation safety basis documents for that packaging system. Compliance with the requirements, limitations, or controls described in the safety basis for a package system will not be relaxed or modified because of the application of polyurea. The inspection criteria described in facility/projects procedures and work packages that ensure compliance with Container Management Programs and transportation safety basis documentation dictate the need to overpack a package without consideration for polyurea. This technical report reviews the transportation of waste packages coated with polyurea and does not credit the polyurea with enhancing the structural, thermal, containment, shielding, criticality, or gas generating posture of a package. Facilities/Projects Container Management Programs must determine if a container requires an overpack prior to the polyurea application recognizing that circumstances newly discovered surface contamination or loss of integrity may require a previously

  4. TECHNICAL EVALUATION OF THE SAFE TRANSPORTATION OF WASTE CONTAINERS COATED WITH POLYUREA

    International Nuclear Information System (INIS)

    This technical report is to evaluate and establish that the transportation of waste containers (e.g. drums, wooden boxes, fiberglass-reinforced plywood (FRP) or metal boxes, tanks, casks, or other containers) that have an external application of polyurea coating between facilities on the Hanford Site can be achieved with a level of onsite safety equivalent to that achieved offsite. Utilizing the parameters, requirements, limitations, and controls described in the DOE/RL-2001-36, ''Hanford Sitewide Transportation Safety Document'' (TSD) and the Department of Energy Richland Operations (DOE-RL) approved package specific authorizations (e.g. Package Specific Safety Documents (PSSDs), One-Time Requests for Shipment (OTRSs), and Special Packaging Authorizations (SPAS)), this evaluation concludes that polyurea coatings on packages does not impose an undue hazard for normal and accident conditions. The transportation of all packages on the Hanford Site must comply with the transportation safety basis documents for that packaging system. Compliance with the requirements, limitations, or controls described in the safety basis for a package system will not be relaxed or modified because of the application of polyurea. The inspection criteria described in facility/projects procedures and work packages that ensure compliance with Container Management Programs and transportation safety basis documentation dictate the need to overpack a package without consideration for polyurea. This technical report reviews the transportation of waste packages coated with polyurea and does not credit the polyurea with enhancing the structural, thermal, containment, shielding, criticality, or gas generating posture of a package. Facilities/Projects Container Management Programs must determine if a container requires an overpack prior to the polyurea application recognizing that circumstances newly discovered surface contamination or loss of integrity may require a previously un

  5. 10 CFR 52.79 - Contents of applications; technical information in final safety analysis report.

    Science.gov (United States)

    2010-01-01

    ...; technical information in final safety analysis report. (a) The application must contain a final safety... CFR part 50, appendix A, GDC 3, and § 50.48 of this chapter; (7) A description of protection provided... important to safety and the list of electric equipment important to safety that is required by 10 CFR...

  6. Longitudinal Trend Analysis of Performance Indicators for South Carolina's Technical Colleges

    Science.gov (United States)

    Hossain, Mohammad Nurul

    2010-01-01

    This study included an analysis of the trend of performance indicators for the technical college sector of higher education in South Carolina. In response to demands for accountability and transparency in higher education, the state of South Carolina developed sector specific performance indicators to measure various educational outcomes for each…

  7. Technical Analysis of the Reading Essential Skills Screener-Upper Elementary Version

    Science.gov (United States)

    O'Brocki, Catherine M.; Moore-Thomas, Cheryl; Erford, Bradley T.

    2007-01-01

    The technical characteristics of scores on the Reading Essential Skills Screener-Upper Elementary Version (B. T. Erford, G. Vitali, R. Hass. & R. R. Boykin, 1995) were studied using 4 independent samples of boys and girls in Grades 4-6. Decision efficiency, principal axis factor analysis, internal consistency, 30-day test-retest reliability, and…

  8. Technical Training in the MNCs in Malaysia: A Case Study Analysis of the Petrochemical Industry

    Science.gov (United States)

    Hooi, Lai Wan

    2010-01-01

    Purpose: The aim of this paper is to gain insight into some of the types of training and development practices that are carried out in the chemical industry for technical workers. A salient focus of the study is to make a comparative analysis of four MNCs, which were selected based on equity ownership, to ascertain whether T&D practices are…

  9. The Academic Library Job Market: A Content Analysis Comparing Public and Technical Services.

    Science.gov (United States)

    Reser, David W.; Schuneman, Anita P.

    1992-01-01

    Describes a study that analyzed the differences between 1,133 public and technical services positions described in job advertisements in 1988. Content analysis was used to determine differences in the levels of computer skills, foreign-language requirements, previous work experience, education requirements, and minimum salary offered. (20…

  10. Vocational Qualifications, Employment Status and Income: 2006 Census Analysis. Technical Paper

    Science.gov (United States)

    Daly, Anne

    2011-01-01

    Two features of the labour market for vocationally qualified workers are explored in this technical paper: the likelihood of self-employment versus wage employment and the determinants of income. The analysis showed that demographic, occupational and local labour market characteristics all influence the likelihood of self-employment. Self-employed…

  11. An Application of Fuzzy Theory to Technical Competency Analysis for the Entry-Level Electronic Technician.

    Science.gov (United States)

    Chang, Liang-Te; And Others

    A study was conducted to develop the electronic technical competencies of duty and task analysis by using a revised DACUM (Developing a Curriculum) method, a questionnaire survey, and a fuzzy synthesis operation. The revised DACUM process relied on inviting electronics trade professionals to analyze electronic technology for entry-level…

  12. SYSTEM OF INDICATORS FOR EVALUATION ORGANIZATIONAL AND TECHNICAL LEVEL OF RAILWAY COMPANIES

    OpenAIRE

    Sinikova, E.

    2010-01-01

    The article reviewed existing methods of assessing the technical and organizational level of railway transport. Based on the identified advantages and disadvantages offered a more effective method of determining the organizational and technical level of railway ventures

  13. Fuzzy Expert Model for Evaluation of Faculty Performance in Technical Educational Institutions

    Directory of Open Access Journals (Sweden)

    Ms. G. Jyothi

    2014-05-01

    Full Text Available In developing countries, higher education is seen as an essential means for creation and development of resources and for improving the life of people to whom it has to serve. Worldwide National policies on higher education are been given increasing importance to improve the quality of education on offer. Consequently, the evaluation of Faculty performance in teaching activity is especially relevant for the academic institutions. It helps to define efficient plans to guarantee quality of teachers and the teaching learning process. In this paper, an optimization Evolution model for academic performance of the faculty’s in technical institutions based on teaching activity series of qualitative reports is presented. We have proposed a Fuzzy Expert System for evaluating teachers overall performance based on fuzzy logic techniques under uncertain facts in the decision making process. A suitable fuzzy inference mechanism and associated rules are been discussed. It introduces the principles behind fuzzy logic and illustrates how these principles could be applied by educators to evaluating faculty’s performance. This model will help to write the Annual Confidential Reports of all the employees of an organization.

  14. Evaluation methods of SWOT analysis

    OpenAIRE

    VANĚK, Michal; Mikoláš, Milan; Žváková, Kateřina

    2012-01-01

    Strategic management is an integral part of top management. By formulating the right strategy and its subsequent implementation, a managed organization can attract and retain a comparative advantage. In order to fulfil this expectation, the strategy also has to be supported with relevant findings of performed strategic analyses. The best known and probably the most common of these is a SWOT analysis. In practice, however, the analysis is reduced to mere presentation of influence factors, whic...

  15. Evaluating the Importance of Multiple Imputations of Missing Data on Stochastic Frontier Analysis Efficiency Measures

    OpenAIRE

    Shaik, Saleem; Tokovenko, Oleksiy

    2013-01-01

    The robustness of the multiple imputation of missing data on parame- ter coefficients and efficiency measures is evaluated using stochastic frontier analysis in the panel Bayesian context. Second, the implications of multi- ple imputations on stochastic frontier analysis technical efficiency measures under alternative distributional assumptions−half-normal, truncation and exponential is evaluated. Empirical estimates indicate difference in the between-variance and within-variance of parameter...

  16. Evaluation of the functional performance and technical quality of an Electronic Documentation System of the Nursing Process

    OpenAIRE

    Neurilene Batista de Oliveira; Heloisa Helena Ciqueto Peres

    2015-01-01

    Objective: To evaluate the functional performance and the technical quality of the Electronic Documentation System of the Nursing Process of the Teaching Hospital of the University of São Paulo. Method: exploratory-descriptive study. The Quality Model of regulatory standard 25010 and the Evaluation Process defined under regulatory standard 25040, both of the International Organization for Standardization/International Electrotechnical Commission. The quality characteristics evaluated were: fu...

  17. Technical Analysis on Mechanical Model Based Football Curveball

    Directory of Open Access Journals (Sweden)

    Feng Li

    2013-04-01

    Full Text Available In this study, from the angles the physics and biomechanics, in the case of the curveball generated by the rotation problem analysis and exposition, considering the speed, rotation, the wall, the goalkeeper, goaltender factors and football running track and the theory trajectory deviation factor, making the model as much as possible to simulate the actual effect and using the MATLAB software to draw the flight of the ball trajectory simulation. Reference designed for teaching, training and competition as well as to further deepen the awareness and understanding of football curveball. It can improve the free kick guidance and not only help the shooter to select the best shooting methods, but also for the goalkeeper has targeted to fighting with reference.

  18. EVENT-DRIVEN BUSINESS INTELLIGENCE APPROACH FOR REAL-TIME INTEGRATION OF TECHNICAL AND FUNDAMENTAL ANALYSIS IN FOREX MARKET

    OpenAIRE

    Mohammed AbuHamad; Masnizah Mohd; Juhana Salim

    2013-01-01

    Forex market is the most liquid financial market and the largest market in the world. Forex market has been analysed using two isolated approaches, technical analysis and fundamental analysis. Technical analysis attempts to predict the movement of prices by studying the historical data of the market whereas fundamental analysis concerns essentially with the overall state of the economy. Relying on one kind of analysis limits the quality of trading decisions therefore traders usually gain insi...

  19. Performance evaluation of the technical capabilities of DOE sites for disposal of mixed low-level waste. Volume 1: Executive summary

    International Nuclear Information System (INIS)

    A team of analysts designed and conducted a performance evaluation (PE) to estimate the technical capabilities of fifteen Department of Energy sites for disposal of mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Volume 1 summarizes the process for selecting the fifteen sites, the methodology used in the evaluation, and the conclusions derived from the evaluation. Volume 1 is an executive summary both of the PE methodology and of the results obtained from the PEs. While this volume briefly reviews the scope and method of analyses, its main objective is to emphasize the important insights and conclusions derived from the conduct of the PEs. Volume 2 provides details about the site-selection process, the performance-evaluation methodology, and the overall results of the analysis. Volume 3 contains detailed evaluations of the fifteen sites and discussions of the results for each site

  20. NASA Technical Interchange Meeting (TIM): Advanced Technology Lifecycle Analysis System (ATLAS) Technology Tool Box

    Science.gov (United States)

    ONeil, D. A.; Craig, D. A.; Christensen, C. B.; Gresham, E. C.

    2005-01-01

    The objective of this Technical Interchange Meeting was to increase the quantity and quality of technical, cost, and programmatic data used to model the impact of investing in different technologies. The focus of this meeting was the Technology Tool Box (TTB), a database of performance, operations, and programmatic parameters provided by technologists and used by systems engineers. The TTB is the data repository used by a system of models known as the Advanced Technology Lifecycle Analysis System (ATLAS). This report describes the result of the November meeting, and also provides background information on ATLAS and the TTB.

  1. A technical survey on issues of the quantitative evaluation of software reliability

    Energy Technology Data Exchange (ETDEWEB)

    Park, J. K; Sung, T. Y.; Eom, H. S.; Jeong, H. S.; Park, J. H.; Kang, H. G.; Lee, K. Y.

    2000-04-01

    To develop the methodology for evaluating the software reliability included in digital instrumentation and control system (I and C), many kinds of methodologies/techniques that have been proposed from the software reliability engineering fuel are analyzed to identify the strong and week points of them. According to analysis results, methodologies/techniques that can be directly applied for the evaluation of the software reliability are not exist. Thus additional researches to combine the most appropriate methodologies/techniques from existing ones would be needed to evaluate the software reliability. (author)

  2. A technical survey on issues of the quantitative evaluation of software reliability

    International Nuclear Information System (INIS)

    To develop the methodology for evaluating the software reliability included in digital instrumentation and control system (I and C), many kinds of methodologies/techniques that have been proposed from the software reliability engineering fuel are analyzed to identify the strong and week points of them. According to analysis results, methodologies/techniques that can be directly applied for the evaluation of the software reliability are not exist. Thus additional researches to combine the most appropriate methodologies/techniques from existing ones would be needed to evaluate the software reliability. (author)

  3. Introduction to Physical and Technical Analysis of Accelerator Driven System

    International Nuclear Information System (INIS)

    In the present paper the main elements of the accelerator driven system (ADS) are discussed. Describing the spallation source it is underlined that beside the well accepted theory of spallation, the spallation phenomena is not yet sufficiently investigated. Dealing with the sub-critical reactor as an energy amplifier of the primary spallation source a suggestion for the specific neutron spectrum is proposed to obtain optimal conditions for energy production, burn-up and transmutation. In the chapter devoted for the accelerators which accelerates the charged particles, the two accelerator principles are presented on the examples of working accelerators: the linear accelerator - LINAC and cyclotron. Finally, there is presented the project of accelerator driven system - MYRHA for research and development worked out by the Belgian Nuclear Research Centre - SCK-CEN and the conception of nuclear power station of RBMK-1000 type with spallation source together with analysis of the balance of energy worked out by the Joint Institute of Nuclear Research, Dubna, Russia. (author)

  4. On the Use of Student Data in Efficiency Analysis--Technical Efficiency in Swedish Upper Secondary School

    Science.gov (United States)

    Waldo, Staffan

    2007-01-01

    While individual data form the base for much empirical analysis in education, this is not the case for analysis of technical efficiency. In this paper, efficiency is estimated using individual data which is then aggregated to larger groups of students. Using an individual approach to technical efficiency makes it possible to carry out studies on a…

  5. Technical-evaluation report on the proposed technical-specification changes for the inservice surveillance of safety-related hydraulic and mechanical snubbers at the James A. Fitzpatrick Nuclear Power Plant (Docket No. 50-333)

    International Nuclear Information System (INIS)

    This report documents the technical evaluation of the proposed Technical Specification changes to Limiting Conditions for Operation, Surveillance Requirements and Bases for safety-related hydraulic and mechanical snubbers at the James A. FitzPatrick Nuclear Power Plant. The evaluation is to determine whether the proposed Technical Specifications are in conformance with the model Standard Technical Specification set forth by the NRC. A check list, Appendix A of this report, compares the licensee's submittal with the NRC requirements and includes Proposed Resolution of the Deviations

  6. The Evaluation of the Effectiveness of ESP Courses in Enhancing Technical Translation Proficiency: A Case Study of ESP Course for Mechanical Engineering Students

    Science.gov (United States)

    Hatam, Amir Hussein; Shafiei, Shilan

    2012-01-01

    The purpose of the present study was twofold. Firstly, it tried to investigate the relationship between the technical English proficiency of the students of Mechanical Engineering in the universities of Iran and their technical translation proficiency in translating technical texts of Mechanics. Secondly, it attempted to evaluate the effectiveness…

  7. Solar-powered cooling systems: Technical and economic analysis on industrial refrigeration and air-conditioning applications

    Energy Technology Data Exchange (ETDEWEB)

    Desideri, Umberto; Proietti, Stefania; Sdringola, Paolo [Department of Industrial Engineering, University of Perugia, Via G. Duranti 67 - 06125 Perugia (Italy)

    2009-09-15

    In the last years, the growing demand for air conditioning has caused a significant increase in demand for primary energy resources. Solar-powered cooling is one of the technologies which allows to obtain, by using the renewable solar source, an important energy saving compared to traditional air conditioning plants. The paper describes different technical installations for solar cooling, their way of operation, advantages and limits. The objective of the present study has been to analyze the technical and economic feasibility of solar absorption cooling systems, designed for two different application fields: industrial refrigeration and air conditioning. The possibility to replace or integrate the existing plants is studied, by considering the refrigeration requirements of a company, which works in meat manufacturing, and the heating and cooling demands of a hotel located in a tourist town in Italy. In the first case, the system comprises an absorption chiller coupled to solar flat plate collectors, whereas the second application is about a hybrid trigeneration plant, known as thermo-solar trigeneration; this option allows having greater operational flexibility at sites with demand for energy in the form of heating as well as cooling, for example in a hotel. In this way the authors could compare different results obtained by a technical and economic experimental analysis based on existing users and evaluate the advantages and disadvantages in order to suggest the best solution for the two studied cases. (author)

  8. Technical and economical evaluation of predictive methods applicable to equipment; Evaluacion tecnico-economica de metodos predictivos aplicados a equipos

    Energy Technology Data Exchange (ETDEWEB)

    Pagola, Guillermo Alejandro [TRANSENER S.A. - Companhia de Transporte de Energia Eletrica em Alta Tensao, Buenos Aires (Argentina)]. E-mail: pagolgui@transx.com.ar

    2001-07-01

    This document presents the accomplished evaluation analysis in relation to new real time predictive method applicable to circuit breakers through both economical evaluations and reliability calculations.

  9. Technical performance evaluation of a human brain PET/MRI system

    Energy Technology Data Exchange (ETDEWEB)

    Kolb, Armin; Wehrl, Hans F.; Judenhofer, Martin S.; Pichler, Bernd J. [Eberhard Karls University, Department of Preclinical Imaging and Radiopharmacy, Tuebingen (Germany); Hofmann, Matthias [Eberhard Karls University, Department of Preclinical Imaging and Radiopharmacy, Tuebingen (Germany); Max Planck Institute for Biological Cybernetics, Tuebingen (Germany); Eriksson, Lars; Ladebeck, Ralf; Byars, Larry; Michel, Christian; Schmand, Matthias [Siemens Healthcare, Knoxville, TN (United States); Lichy, Matthias P. [Eberhard Karls University, Department of Diagnostic and Interventional Radiology, Department of Radiology, Tuebingen (Germany); Siemens Healthcare, Erlangen (Germany); Schlemmer, Heinz-Peter; Claussen, Claus D. [Eberhard Karls University, Department of Diagnostic and Interventional Radiology, Department of Radiology, Tuebingen (Germany); Sossi, Vesna [University of British Columbia, Vancouver (Canada)

    2012-08-15

    Technical performance evaluation of a human brain PET/MRI system. The magnetic field compatible positron emission tomography (PET) insert is based on avalanche photodiode (APD) arrays coupled with lutetium oxyorthosilicate (LSO) crystals and slip-fits into a slightly modified clinical 3-T MRI system. The mutual interference between the two imaging techniques was minimised by the careful design of the hardware to maintain the quality of the B{sub 0} and B{sub 1} field homogeneity. The signal-to-noise ratio (SNR) and the homogeneity of the MR images were minimally influenced by the presence of the PET. Measurements according to the Function Biomedical Informatics Research Network (FBIRN) protocol proved the combined system's ability to perform functional MRI (fMRI). The performance of the PET insert was evaluated according to the National Electrical Manufacturers Association (NEMA) standard. The noise equivalent count rate (NEC) peaked at 30.7 x 10{sup 3} counts/s at 7.3 kBq/mL. The point source sensitivity was greater than 7 %. The spatial resolution in the centre field of view was less than 3 mm. Patient data sets clearly revealed a noticeably good PET and MR image quality. PET and MRI phantom tests and first patient data exhibit the device's potential for simultaneous multiparametric imaging. (orig.)

  10. Preliminary technical and legal evaluation of disposing of nonhazardous oil field waste into salt caverns

    Energy Technology Data Exchange (ETDEWEB)

    Veil, J.; Elcock, D.; Raivel, M.; Caudle, D.; Ayers, R.C. Jr.; Grunewald, B.

    1996-06-01

    Caverns can be readily formed in salt formations through solution mining. The caverns may be formed incidentally, as a result of salt recovery, or intentionally to create an underground chamber that can be used for storing hydrocarbon products or compressed air or disposing of wastes. The purpose of this report is to evaluate the feasibility, suitability, and legality of disposing of nonhazardous oil and gas exploration, development, and production wastes (hereafter referred to as oil field wastes, unless otherwise noted) in salt caverns. Chapter 2 provides background information on: types and locations of US subsurface salt deposits; basic solution mining techniques used to create caverns; and ways in which salt caverns are used. Later chapters provide discussion of: federal and state regulatory requirements concerning disposal of oil field waste, including which wastes are considered eligible for cavern disposal; waste streams that are considered to be oil field waste; and an evaluation of technical issues concerning the suitability of using salt caverns for disposing of oil field waste. Separate chapters present: types of oil field wastes suitable for cavern disposal; cavern design and location; disposal operations; and closure and remediation. This report does not suggest specific numerical limits for such factors or variables as distance to neighboring activities, depths for casings, pressure testing, or size and shape of cavern. The intent is to raise issues and general approaches that will contribute to the growing body of information on this subject.

  11. Industrial Education, General Programs. Courseware Evaluation for Vocational and Technical Education.

    Science.gov (United States)

    Turner, Gordon; And Others

    This courseware evaluation rates a set of 25 industrial education general software programs developed by the Iowa Department of Public Instruction. (These programs--not contained in this document--include measurement drill, fraction drill, loan and interest cost analysis, assault vehicle speeds, sun's rays, Ohm's law, concrete calculations, roof…

  12. Technical, economic and environmental analysis of a MSW kerbside separate collection system applied to small communities.

    Science.gov (United States)

    De Feo, G; Malvano, C

    2012-10-01

    The main aim of this study was to evaluate the costs and environmental impacts induced by a fixed model of MSW kerbside separate collection system for communities up to 10,000 inhabitants, in order to evaluate the convenience for the smaller municipalities to unite and form more economically and environmentally sound systems. This topic is important not only due to the large number of small municipalities (e.g. in Italy 72% of the municipalities has less than 5000 inhabitants) but also to the fact that separate collection systems are typically designed to take into account only the technical and economic aspects, which is a practice but not acceptable in the light of the sustainable development paradigm. In economic terms, between 1000 and 4000 inhabitants, the annual per capita cost for vehicles and personnel decreased, with a maximum at approximately 180€/inhabitants/year; while, from 5000 up to 10,000 inhabitants, the annual per capita cost was practically constant and equal to about 80€/inhabitants/year. For the municipalities of less than 5000 inhabitants, from an economic point of view the aggregation is always advantageous. The environmental impacts were calculated by means of the Life Cycle Assessment tool SimaPro 7.1, while the economic-environmental convenience was evaluated by combining in a simple multicriteria analysis, the annual total per capita cost (€/inhabitants/year) and the annual total per capita environmental impact (kEco-indicator point/inhabitants/year), giving the same importance to each criteria. The analysis was performed by means of the Paired Comparison Technique using the Simple Additive Weighting method. The economic and environmental convenience of the aggregation diminishes with the size of the municipalities: for less than 4000 inhabitants, the aggregation was almost always advantageous (91.7%); while, for more than or equal to 5000 inhabitants, the aggregation was convenient only in 33.3% of the cases. On the whole, out of

  13. Integrating multicriteria evaluation and stakeholders analysis for assessing hydropower projects

    International Nuclear Information System (INIS)

    The use of hydroelectric potential and the protection of the river ecosystem are two contrasting aspects that arise in the management of the same resource, generating conflicts between different stakeholders. The purpose of the paper is to develop a multi-level decision-making tool, able to support energy planning, with specific reference to the construction of hydropower plants in mountain areas. Starting from a real-world problem concerning the basin of the Sesia Valley (Italy), an evaluation framework based on the combined use of Multicriteria Evaluation and Stakeholders Analysis is proposed in the study. The results of the work show that the methodology is able to grant participated decisions through a multi-stakeholders traceable and transparent assessment process, to highlight the important elements of the decision problem and to support the definition of future design guidelines. - Highlights: • The paper concerns a multi-level decision-making tool able to support energy planning. • The evaluation framework is based on the use of AHP and Stakeholders Analysis. • Hydropower projects in the Sesia Valley (Italy) are evaluated and ranked in the study. • Environmental, economic, technical and sociopolitical criteria have been considered. • 42 stakeholder groups have been included in the evaluation

  14. MARKOWITZ' MODEL WITH FUNDAMENTAL AND TECHNICAL ANALYSIS – COMPLEMENTARY METHODS OR NOT

    Directory of Open Access Journals (Sweden)

    Branka Marasović

    2011-02-01

    Full Text Available As it is well known there are few “starting points” in portfolio optimization process, i.e. in the stock selection process. Famous Markowitz’ optimization model is unavoidable in this job. On the other side, someone may say that the indicators of the fundamental analysis must be the starting point. Beside that, the suggestions of the technical analysis must be taken into consideration. There are really numerous studies of the each approach separately, but it is almost impossible to find researches combining these approaches in logic and efficient unity. The main task of the paper is to find out if these approaches are complementary and if they are, how to apply them as efficient unit process. The empirical part of the study uses share sample from the Croatian stock market. Beside Markowitz’ MV model, fundamental and technical analysis, big role in the paper has an original multi-criterion approach.

  15. Technical-economic evaluation of the utilization of closing resistor in CEMIG extra-high voltage circuit breakers

    Energy Technology Data Exchange (ETDEWEB)

    Rocha, Angelica C.O.; Pinto, Roberto del Giudice R.; Teixeira, Jose Cleber; Fonseca, Rodrigo Assuncao; F. Junior, Sebastiao V. [Companhia Energetica de Minas Gerais (CEMIG), Belo Horizonte, MG (Brazil)

    1994-12-31

    This paper presents the technical and economic studies performed by CEMIG, Companhia Energetica de Minas Gerais, Brazil, concerning the use of closing resistor in its extra-high voltage (EHV) breakers. The analysis emphasizes the advantages which could be achieved with the elimination of the resistor as far as costs and reliability are concerned. This evaluation was motivated by two 500 kV breaker failures resulting from the breakdown of the closing resistor operation mechanism. These occurrences resulted in operative restriction for CEMIG EHV system. The analysis demanded a review of the capability criteria of silicon carbide (Si C) gap arresters, which are still greatly used in CEMIG EHV System, and of the procedures to be applied when carrying out the transient studies. The investigation resulted in the prompt removal of closing resistors from circuit breakers in CEMIG extra-high voltage system generating an economy of approximately U$ 840,00 and an improvement in safety and system reliability. (author) 13 refs., 4 figs., 1 tab.

  16. Sources of Technical Variability in Quantitative LC-MS Proteomics: Human Brain Tissue Sample Analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Piehowski, Paul D.; Petyuk, Vladislav A.; Orton, Daniel J.; Xie, Fang; Moore, Ronald J.; Ramirez Restrepo, Manuel; Engel, Anzhelika; Lieberman, Andrew P.; Albin, Roger L.; Camp, David G.; Smith, Richard D.; Myers, Amanda J.

    2013-05-03

    To design a robust quantitative proteomics study, an understanding of both the inherent heterogeneity of the biological samples being studied as well as the technical variability of the proteomics methods and platform is needed. Additionally, accurately identifying the technical steps associated with the largest variability would provide valuable information for the improvement and design of future processing pipelines. We present an experimental strategy that allows for a detailed examination of the variability of the quantitative LC-MS proteomics measurements. By replicating analyses at different stages of processing, various technical components can be estimated and their individual contribution to technical variability can be dissected. This design can be easily adapted to other quantitative proteomics pipelines. Herein, we applied this methodology to our label-free workflow for the processing of human brain tissue. For this application, the pipeline was divided into four critical components: Tissue dissection and homogenization (extraction), protein denaturation followed by trypsin digestion and SPE clean-up (digestion), short-term run-to-run instrumental response fluctuation (instrumental variance), and long-term drift of the quantitative response of the LC-MS/MS platform over the 2 week period of continuous analysis (instrumental stability). From this analysis, we found the following contributions to variability: extraction (72%) >> instrumental variance (16%) > instrumental stability (8.4%) > digestion (3.1%). Furthermore, the stability of the platform and its’ suitability for discovery proteomics studies is demonstrated.

  17. Evaluation of the Technical Adequacy of Three Methods for Identifying Specific Learning Disabilities Based on Cognitive Discrepancies

    Science.gov (United States)

    Stuebing, Karla K.; Fletcher, Jack M.; Branum-Martin, Lee; Francis, David J.

    2012-01-01

    This study used simulation techniques to evaluate the technical adequacy of three methods for the identification of specific learning disabilities via patterns of strengths and weaknesses in cognitive processing. Latent and observed data were generated and the decision-making process of each method was applied to assess concordance in…

  18. Data analysis and management for the Uranium Resource Evaluation Project

    International Nuclear Information System (INIS)

    The Department of Energy has funded a large data collection effort with the purpose of determining the US uranium resources. This Uranium Resource Evaluation (URE) Project required a large data management effort which involved collection, retrieval, processing, display, and analysis of large volumes of data. Many of the characteristics of this data processing system are relevant to other applications, particularly where routine processing involves analyses for input into numerous technical reports. The URE Project computing system has a modular program structure which has enabled a straightforward interface with both special and general graphics and analysis packages such as SAS, BMDP, and SURFACE II. Other topics include cost-effective computing, data quality, report quality computer output, and test versus production program development

  19. Analysis of Technical Skills in Job Advertisements Targeted at Software Developers

    Directory of Open Access Journals (Sweden)

    Sami SURAKKA

    2005-04-01

    Full Text Available The present paper has two parts. The first part is a trend analysis from the period 1990-2004 and the second part is a cross-sectional analysis from the year 2004. In both parts, the purpose was to find the most common technical skills sought in American job advertisements for software developer positions. Unlike in previous researches, also distributed technology skills were analyzed thoroughly because as a consequence of World Wide Web technology, these skills are required now more often than ten years ago. According to the trend analysis, the mean of the number of required technical skills increased from 3.6 to 7.7, and the technical requirements have changed as more versatile. The proportion of distributed technology skills increased very strongly: from 0% in 1990 to 65.1% in 2004. According to the cross-sectional analysis, the top five skills sought in 2004 were Windows, Java, C++, SQL, and Unix. In addition, implications to computer science education are considered.

  20. Credit Risk Evaluation : Modeling - Analysis - Management

    OpenAIRE

    Wehrspohn, Uwe

    2002-01-01

    An analysis and further development of the building blocks of modern credit risk management: -Definitions of default -Estimation of default probabilities -Exposures -Recovery Rates -Pricing -Concepts of portfolio dependence -Time horizons for risk calculations -Quantification of portfolio risk -Estimation of risk measures -Portfolio analysis and portfolio improvement -Evaluation and comparison of credit risk models -Analytic portfolio loss distributions The thesis contributes to the evaluatio...

  1. The technical analysis of the stock exchange and physics: Japanese candlesticks for solar activity

    Science.gov (United States)

    Dineva, C.; Atanasov, V.

    2013-09-01

    In this article, we use the Japanese candlesticks, a method popular in the technical analysis of the Stock/Forex markets and apply it to a variable in physics-the solar activity. This method is invented and used exclusively for economic analysis and its application to a physical problem produced unexpected results. We found that the Japanese candlesticks are convenient tool in the analysis of the variables in the physics of the Sun. Based on our observations, we differentiated a new cycle in the solar activity.

  2. A sociotechnical analysis of the French FBR programme: Evaluation as a cornerstone

    International Nuclear Information System (INIS)

    Based on a three-year study of the French FBR program, this paper aims at showing the dynamics of evaluation of FBR demonstrators, with methodological inputs from the “Science and Technology Studies” branch of sociology. Such a reactor has to demonstrate the feasibility - including safety, technical and economic viability - of a promising technology regarded as a potentially inexhaustible energy source for the future. The research shows that until the mid-seventies, the need for an FBR fleet was regarded as urgent, entailing a focus on proving technical feasibility with demonstration reactors. But after the mid-seventies, the evaluation of FBR projects gave more importance to other topics: not only did they have to prove the technical feasibility of the programme, but also its safety and economic viability. The analysis of the Superphénix case is used to illustrate the difficulty of reconciling the three elements of the evaluation in a changing context. (author)

  3. Savremene metode analize ulja u tehničkim sistemima / Modern methods of oil analysis in technical systems

    Directory of Open Access Journals (Sweden)

    Sreten R. Perić

    2010-01-01

    of wear processes, solid particles from the environment, water and products of fuel combustion. During the operation the following changes occur: contamination of oil by the products of its own degradation, by products of incomplete combustion of fuel and by contaminants of various origin. The main objectives of the analysis and monitoring of oil exploitation in vehicles The main objectives of the analysis and monitoring of oil exploitation in vehicles are: - analysis of system element wear processes, - analysis of lubricant contamination processes, - monitoring changes in the properties of lubricants in order to optimize the life of system functionality control (penetration of contaminants, temperature and pressure, filter efficiency, etc. and - determining the extent of damage and causes of failure. The analysis of the contents of different metals in lubricants is very important. Metal particles are abrasive, and act as catalysts in oil oxidation. In motor oils, they can originate from additives, wear processes, fuel, air and cooling liquid. Metals from additives may be Zn, Ca, Ba, or Mg and they indicate additive deterioration. Metals originating from wear are: Fe, Pb, Cu, Cr, Al, Mn, Ag, Sn, and they point to increased wear in these systems. The elements originating from cooling liquids are Na and B, and their increased content indicates the penetration of cooling liquid in the lubricant. The increased content of Si or Ca, which originate from the air, points to a malfunction of the air filter. Condition monitoring through oil analysis tests There are many different types of oil analysis tests that are used to evaluate lubricants. The tests must cover three areas: technical system condition, contamination condition, and lubricant condition. From the technical system condition aspect, attention should be paid to the presence of any metal particles in oil and the tendencies in their change. The second focus would be the lubricant condition, especially viscosity

  4. Reactor accident analysis and evaluation

    International Nuclear Information System (INIS)

    Reactor Management Division of Korea Advanced Energy Research Institute has, so far, adopted, modified and developed quite a number of large programs for nuclear core analysis. During the course of this work, it was found necessary to employ some standard subroutines for handling data, input procedures, core memory management and search files. Many programs share lots of common subroutines and/or functions with other programs. Above all, some of them are in lack of transmittal. During the installation of big codes for CYBER computer, it has drawn our keen attention that many elementary subroutines are heavily machine-dependent and that their conversion is extremely difficult. After having collected and modified the subroutines to fit in different codes, it was finally named KINEP (KAERI Improved Nuclear Environmental Package). KINEP has been proved to be convenient even for smaller programs for general purpose. The KINEP includes about one hundred subroutines to facilitate data handling, operator communications, storage allocation, decimal input, file maintence and scratch I/O. (Author)

  5. Evaluation of business activity using financial analysis

    OpenAIRE

    Kučerová, Martina

    2012-01-01

    Czech University of Life Sciences Prague Faculty of Economics and Management Department of Trade and Accounting Abstract of Diploma Thesis Evaluation of business activity using financial analysis Martina Kučerová © 2012 CULS in Prague Summary: The aim of this thesis is to apply methods of financial analysis on chosen business for its first three accounting periods 2009, 2010 and 2011. The thesis is further analysis of my bachelor thesis on to...

  6. TAPPS Release 1: Plugin-Extensible Platform for Technical Analysis and Applied Statistics

    Directory of Open Access Journals (Sweden)

    Justin Sam Chew

    2016-01-01

    Full Text Available We present the first release of TAPPS (Technical Analysis and Applied Statistics System; a Python implementation of a thin software platform aimed towards technical analyses and applied statistics. The core of TAPPS is a container for 2-dimensional data frame objects and a TAPPS command language. TAPPS language is not meant to be a programming language for script and plugin development but for the operational purposes. In this aspect, TAPPS language takes on the flavor of SQL rather than R, resulting in a shallower learning curve. All analytical functions are implemented as plugins. This results in a defined plugin system, which enables rapid development and incorporation of analysis functions. TAPPS Release 1 is released under GNU General Public License 3 for academic and non-commercial use. TAPPS code repository can be found at http://github.com/mauriceling/tapps.

  7. Re evaluation of the temperature limit for UHS is technical specification against global environment change

    International Nuclear Information System (INIS)

    Sea water for all Korean Nuclear Power Plants plays the most important roll of providing an ultimate heat sink for heat removal from safety related components during a transient or accident as well non safety related components during normal operation. Generally, the heat removal function through UHS is done by essential service water system and the component cooling water system. In recent years, as the UHS(Ultimate Heat Sink) temperature is gradually increasing due to global environment change, it is also becoming a threat for the enough operating margin of nuclear plants against uncontrolled plant shutdown from violation of technical specification, which can be described as a difference between the Limiting Conditions for Operation(LCO) and the actual maximum temperature of sea water during the hot summer. KOPEC has been performing the engineering work with closing cooperation with KHNP and KEPRI for relaxation of LCO limit by re evaluation of the more realistic heat loads to UHS and in depth review of the existing design margins of the related systems for the operating plants. The purpose of this paper is to introduce the engineering experience with typical results that has been applied for the Korean Standard Nuclear Power Plant, OPR 1000 during the couple of years. It is believed that the methodology used to increase LCO limit for sea water temperature as the UHS would be helpful to resolve an environmentally induced threat for nuclear power plant operation

  8. A comparison analysis of modal auxiliary verbs in Technical and General English

    OpenAIRE

    Jaime Pastor, Mª Asunción; Perez-Guillot, Cristina

    2015-01-01

    Engineering students should be able to identify, comprehend and accurately use those discourse elements which characterize scientific language. Modality is a complex aspect of the English language for Spanish students due to the differences in expression between Technical and General English in terms of frequency of use and semantic values. Therefore, it is important to present the different uses of modality in context. In this work we present an analysis of modal verbs in Tech...

  9. Fractional Black-Scholes Model and Technical Analysis of Stock Price

    OpenAIRE

    Song Xu; Yujiao Yang

    2013-01-01

    In the stock market, some popular technical analysis indicators (e.g., Bollinger bands, RSI, ROC, etc.) are widely used to forecast the direction of prices. The validity is shown by observed relative frequency of certain statistics, using the daily (hourly, weekly, etc.) stock prices as samples. However, those samples are not independent. In earlier research, the stationary property and the law of large numbers related to those observations under Black-Scholes stock price model and stochastic...

  10. Original compositions using contemporary classical and jazz techniques accompanied by technical analysis Vol. I

    OpenAIRE

    Wijers, Dennis

    2011-01-01

    This portfolio of compositions consists of six major works and is accompanied by a technical analysis of each. Nature, the sky, astronomy, clouds and many fields of science have always fascinated me and four of the works presented here are heavily influenced by this fascination. The two remaining works are inspired by my interest in computing, computer programming and the possibilities opened up by the use of computers in composition. The first work, title Jupiter Moons Suite is a five...

  11. Technical efficiency of Spanish electrical sector: analysis of 1998-2001 period

    International Nuclear Information System (INIS)

    The aim of this article is to analyse the technical efficiency of the energy Spanish sector in the course of the stage of liberalization (1998-2001). The study uses the non parametric approach of DEA (Data Envelopment Analysis) to derive Malaquist productivity indexes. In the study there is revealed the improvement of productivity of the mentioned companies, as well as the major differentiation between electrical considered companies. (Author) 23 refs

  12. Analysis of the Technical Efficiency of Small-holder Cocoyam Farms in Ondo State, Nigeria

    OpenAIRE

    Oke, JTO.; Baruwa, OI.

    2012-01-01

    This study carried out an analysis of the technical efficiency of cocoyam production among small scale farmers in Ondo State, Nigeria, and identified some socio-economic factors, which influence productive efficiency. The data used were generated from a farm survey involving fifty cocoyam farmers using combinations of purposive and random sampling techniques. Descriptive statistics, stochastic production frontier model as well as inefficiency model were applied to primary data. A Cobb Douglas...

  13. CAN STRUCTURAL CHANGE EXPLAIN THE DECREASE IN RETURNS TO TECHNICAL ANALYSIS?

    OpenAIRE

    Kidd, Willis V.; Brorsen, B. Wade

    2002-01-01

    Practioners Abstract: Returns to managed futures funds and Commodity Trading Advisors (CTAs) have decreased dramatically during the last several years. Since these funds overwhelmingly use technical analysis, this research examines futures prices to determine if there is evidence of a structural change in futures price movements that could explain the reduction in fund returns. Bootstrap tests are used to test significance of a change in statistics related to daily returns, close-to-open chan...

  14. Technical SWOT analysis of decentralised production for low voltage grids in Flanders

    OpenAIRE

    Debruyne, Colin; Verhelst, Bart; Desmet, Jan; Vandevelde, Lieven

    2012-01-01

    The increasing energy prices, combined with high funding by the government, has resulted in a massive integration of decentralised electrical energy production units in Belgium. These systems are mainly PhotoVoltaic systems and the sudden increase of both number and power ratio of the DG systems has put additional stress on the distribution network. In this paper a technical SWOT analysis is presented. The researchers believe that the solution to decompress the stress can result in additional...

  15. Privatization in Italy: an analysis of factors productivity and technical efficiency

    OpenAIRE

    Giovanni Fraquelli; Fabrizio Erbetta

    1999-01-01

    This work aims at investigating the changes in technical efficiency following the privatization of 39 Italian medium-sized firms operating in competitive sectors. Using Data Envelopment Analysis over a period of 10 years we highlight that, apart from acquisitions by foreign groups, there have not been significant changes in the levels of total efficiency. The only statistically significant change concerns the strong recovery in labour productivity that showed to be continuous even during the ...

  16. A technical and economic evaluation of the lime spray dryer process

    Energy Technology Data Exchange (ETDEWEB)

    Jao, Yung-Wo.

    1986-06-01

    A technical and economic evaluation of the lime spray dryer process for the control of SO{sub 2} emissions from utility boilers is presented. The study evaluated retrofitting two 500 MW boilers burning bituminous coal containing 2-3% sulfur. In the lime spray dryer process, a slurry of slaked lime is finely atomized into the flue gas inside a spray dryer absorber located downstream of the air heaters. Sulfur dioxide is absorbed into the slurry droplets where it reacts with the lime to produce calcium sulfite and sulfate. All of the water in the droplets is evaporated by the hot flue gas, leaving a dry particulate. The dry reaction products are collected with the flyash in an electrostatic precipitator or fabric filter downstream of the spray dryer. Part of the waste is mixed with the fresh lime slurry and recycled to the spray dryer to improve lime utilization. The mixture of SO{sup 2} removal waste and flyash is then landfilled. It was concluded that due to the limited experience with the lime spray dryer process on high sulfur coal and electrostatic precipitators, there is some uncertainty with respect to the lime stoichiometry required, precipitator sizing and maintenance cost. With the benefit of favourable assumptions with respect to lime stoichiometry and maintenance, the lime spray dryer process appears to be competitive in cost with limestone slurry scrubbing on 2.5% sulfur coal. The lime spray dryer process offers the promise of higher reliability and of lower costs, particularly if future regulations require wet scrubbing processes to eliminate process wastewater streams or incorporate expensive wastewater treatment. 21 refs., 27 figs., 21 tabs.

  17. Metabolic carbon labelling systems. Modelling, simulation, analysis, data evaluation

    International Nuclear Information System (INIS)

    The work in hand presents a modelling tool of universal applicability, for description, analysis, simulation and evaluation of labelling experiments. The term 'universal' should not be understood as providing a model applicable to all biological systems, but rather as a fundamental and universal framework, made up of the various analytic tools developed, which considerably reduces the technical expenditure required for the development of metabolic flow models reflecting the various metabolic networks. Creating simulation and data analysis tools for scientific research always implies a substantial programming effort. Scientists tend to regard such programming work not so much as a scientific but rather as a technical task. This attitude has fatal consequences with respect to software development in the academic domain, as true quality will only be achieved if the required work is appropriately rewarded. Thus the situation is characterised by dispersed activities and programming work leading to a great number of more or less specialised, individual programs that require constant adaptation or new development of tools in order to take into account scientific progress. Object-oriented technology has brought about some progress in this respect, so that today at least various working groups can profit from enhanced and long-term cooperation and flow of information. (orig./AJ)

  18. Habitat Evaluation Procedures (HEP) Report : Grand Coulee Dam Mitigation, 1996-1999 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Kieffer, B.; Singer, Kelly; Abrahamson, Twa-le

    1999-07-01

    The purpose of this Habitat Evaluation Procedures (HEP) study was to determine baseline habitat units and to estimate future habitat units for Bonneville Power Administration (BPA) mitigation projects on the Spokane Indian Reservation. The mitigation between BPA and the Spokane Tribe of Indians (STOI) is for wildlife habitat losses on account of the construction of Grand Coulee Dam. Analysis of the HEP survey data will assist in mitigation crediting and appropriate management of the mitigation lands.

  19. Technical Performance Analysis of Iran Premier League Soccer Players in 2012-2013 Season

    Directory of Open Access Journals (Sweden)

    Mohsen Javani

    2015-10-01

    Full Text Available Background and purpose of study : analysis of IRAN premier league soccer players’ technical performance in season 2012-2013, using a computerized match analysis system (Borhan Mobin Development Management Co, IRAN. Material and methods: in this study, data were obtained from 120 players, who performed in competitions 90 minutes. The players were classified into 3 positional roles: defenders, midfielders and forwards. Technical performance variables analysis included: total passes, total successful passes, pass accuracy, total shots; total shots to target, shot accuracy, ball interception and ball losses. The data were statistically analyzed by one-way ANOVA, Kruskal-Wallis, Mann-Whitney U and Tukey post hoc test. Results : The findings of this study showed that players performed about 45 passes per competition. Midfielders and defenders had significantly higher number of passes than forwards. Pass accuracy was about 67% and there were no significant differences between positional roles. Also, the players performed about 0.8 shots per competition, forwards and midfielders had significantly higher number of shots than defenders. Shot accuracy was about 31%; midfielders and forwards had significantly higher shot accuracy than defenders. Forwards showed significantly lower ball interception and higher ball losses than other positions. Conclusion : The result of this study showed that there were significant differences between some technical actions in positional roles. Therefore, coaches can use this information for individualization of training according to playing positions and for optimization of training in the amateur game.

  20. Analysis of the Technical Efficiency of Small-holder Cocoyam Farms in Ondo State, Nigeria

    Directory of Open Access Journals (Sweden)

    Oke, JTO.

    2012-01-01

    Full Text Available This study carried out an analysis of the technical efficiency of cocoyam production among small scale farmers in Ondo State, Nigeria, and identified some socio-economic factors, which influence productive efficiency. The data used were generated from a farm survey involving fifty cocoyam farmers using combinations of purposive and random sampling techniques. Descriptive statistics, stochastic production frontier model as well as inefficiency model were applied to primary data. A Cobb Douglas production function was used to represent the production frontier of the cocoyam farms. The results indicate that the technical efficiencies of the farmers was found to be fairly high with a mean of 84.3% which suggests that average cocoyam output falls 15.7% short of the maximum possible level. The study further observed that only education was positively correlated and significantly influenced the level of technical efficiency of the farmers while increase in the other socio-economic variables, household size, off-farm income, access to credit and farming experience led to decrease in technical efficiency.

  1. Technical support to an operating PWR vis-a-vis safety analysis

    International Nuclear Information System (INIS)

    Currently a PWR of 300 MWe capacity CHASNUPP-I is in operation since the year 2000. Technical support being provided includes In-core fuel management and corresponding safety analysis for the reshuffled core for the next cycle. Prior to start of cycle six an extension in cycle five based on coast down technique was achieved of almost 30 effective full power days. Cycle 6 was designed to achieve the safe and economical loading pattern. The technique used is designated as out-in mode (modified). In this technique, most of the fresh fuel assemblies are not directly located at the periphery of the core, but near the boundary. This technique has the advantage that no burnable absorbers are used in each cycle and we get less radial neutron leakage and increased discharge burnup and cycle length. Operating experience/feedback shows that this type of loading pattern gives better economy without resorting to the conventional in-out technique. The lifetime of the cycle is predicted as 10371 MWD/MTU or 373 Effective Full Power Days (EFPD at 998.6 MWth). In design calculations, the end of cycle is reached at 10 ppm critical boron concentration in the unroded core. Measured critical boron concentration at HZP, BOL is 1453 ppm compared with the calculated value i.e 1457 ppm, is within the acceptable limits. It is also observed that the calculated reactivity worth of Tl is -1771 pcm as compared to measured value i.e -1802 pcm with difference of only 1.6 % showing the reliability of the design value. The measured Moderator temperature coefficient (MTC) is 2.52 pcm/deg. C at all rods out (ARO) and critical boron concentration (CBC) condition whereas the calculated value is 3.36 pcm/deg. C (at predicted CBC of 1457) having a good agreement with design value. Safety evaluation of cycle 6 was carried out for the reshuffled core. All the probable accident scenarios based on initiating events as given in the FSAR were evaluated with respect to input parameters. For a specific event, the

  2. Technical Analysis of Installed Micro-Combined Heat and Power Fuel-Cell System

    Energy Technology Data Exchange (ETDEWEB)

    Brooks, Kriston P.; Makhmalbaf, Atefe

    2014-10-31

    Combined heat and power fuel cell systems (CHP-FCSs) provide consistent electrical power and hot water with greater efficiency and lower emissions than alternative sources. These systems can be used either as baseload, grid-connected, or as off-the-grid power sources. This report presents a technical analysis of 5 kWe CHP-FCSs installed in different locations in the U.S. At some sites as many as five 5 kWe system is used to provide up to 25kWe of power. Systems in this power range are considered “micro”-CHP-FCS. To better assess performance of micro-CHP-FCS and understand their benefits, the U.S. Department of Energy worked with ClearEdge Power to install fifteen 5-kWe PBI high temperature PEM fuel cells (CE5 models) in the commercial markets of California and Oregon. Pacific Northwest National Laboratory evaluated these systems in terms of their economics, operations, and technical performance. These units were monitored from September 2011 until June 2013. During this time, about 190,000 hours of data were collected and more than 17 billion data points were analyzed. Beginning in July 2013, ten of these systems were gradually replaced with ungraded systems (M5 models) containing phosphoric acid fuel cell technology. The new units were monitored until June 2014 until they went offline because ClearEdge was bought by Doosan at the time and the new manufacturer did not continue to support data collection and maintenance of these units. During these two phases, data was collected at once per second and data analysis techniques were applied to understand behavior of these systems. The results of this analysis indicate that systems installed in the second phase of this demonstration performed much better in terms of availability, consistency in generation, and reliability. The average net electrical power output increased from 4.1 to 4.9 kWe, net heat recovery from 4.7 to 5.4 kWth, and system availability improved from 94% to 95%. The average net system electric

  3. NAEP 1999 Long-Term Trend Technical Analysis Report: Three Decades of Student Performance. NCES 2005-484

    Science.gov (United States)

    Allen, Nancy L.; McClellan, Catherine A.; Stoeckel, Joan J.

    2005-01-01

    This report provides an update to the technical analysis procedures documenting the 1996 National Assessment of Educational Progress (NAEP) as presented in "The NAEP 1996 Technical Report" (Allen, Carlson, and Zelenak, 1999). It describes how the 1999 long-term trend data were incorporated into the trend analyses. Since no national main or state…

  4. Independent technical evaluation and recommendations for contaminated groundwater at the department of energy office of legacy management Riverton processing site

    Energy Technology Data Exchange (ETDEWEB)

    Looney, Brain B. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Denham, Miles E. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Eddy-Dilek, Carol A. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2014-04-01

    The U.S. Department of Energy Office of Legacy Management (DOE-LM) manages the legacy contamination at the Riverton, WY, Processing Site – a former uranium milling site that operated from 1958 to 1963. The tailings and associated materials were removed in 1988-1989 and contaminants are currently flushing from the groundwater. DOE-LM commissioned an independent technical team to assess the status of the contaminant flushing, identify any issues or opportunities for DOE-LM, and provide key recommendations. The team applied a range of technical frameworks – spatial, temporal, hydrological and geochemical – in performing the evaluation. In each topic area, an in depth evaluation was performed using DOE-LM site data (e.g., chemical measurements in groundwater, surface water and soil, water levels, and historical records) along with information collected during the December 2013 site visit (e.g., plant type survey, geomorphology, and minerals that were observed, collected and evaluated).

  5. Technical and Feasibility Analysis of Gasoline and Natural Gas Fuelled Vehicles

    Directory of Open Access Journals (Sweden)

    Charalambos Chasos

    2014-03-01

    Full Text Available There is recent interest for the utilisation of natural gas for empowering the internal combustion engines (ICE of vehicles. The production of novel natural gas ICE for vehicles, as well as the conversion of existing gasoline fuelled ICE of vehicles to natural gas fuelled ICE are new technologies which require to be analysed and assessed. The objective of the present study is to examine the adaptation of natural gas as vehicle fuel and carry out a technical analysis and an economical feasibility analysis of the two types of ICE vehicles, namely gasoline and natural gas fuelled vehicles. The technical model uses the physical properties of the two fuels and the performance factors of internal combustion engines including brake thermal efficiency. The resulting exhaust gas emissions are also estimated by the technical model using combustion calculations which provide the expected levels of exhaust gas emissions. Based on the analysis with the technical model, comparisons of the two types of engines are performed. Furthermore, the estimated performance characteristics of the two types of engines, along with local statistical data on annual fuel imports and annual fuel consumption for transportation and data on the vehicles fleet for the case study of Cyprus are used as input in the economical model. For the base year 2013, data of natural gas price is also used in the economical model. The economical model estimates the capital cost, the carbon dioxide emissions avoidance of fines, the net present value and the internal rate of return of the investment of large scale adaptation of natural gas fuelled vehicles for the case study. From the results and comparisons, conclusions are drawn and recommendations are provided for the adaptation of natural gas vehicles which can provide improved performance with reduced pollutant emissions.

  6. Imagining Technicities

    DEFF Research Database (Denmark)

    Liboriussen, Bjarke; Plesner, Ursula

    2011-01-01

    to the elements of taste and skill. In the final analysis those references were synthesized as five imagined technicities: the architect, the engineer, the client, the Chinese, and the Virtual World native. Because technicities are often assumed and rarely discussed as actants who influence practice......, this article focuses on innovative uses of virtual worlds in architecture. We interviewed architects, industrial designers and other practitioners. Conceptually supported by an understanding of technicity found in Cultural Studies, the interviews were then coded with a focus on interviewees’ references......, their role in cooperation and development of ICTs seems to pass unnoticed. However, since they are aligned into ICTs, technicities impact innovation....

  7. Second NASA Technical Interchange Meeting (TIM): Advanced Technology Lifecycle Analysis System (ATLAS) Technology Tool Box (TTB)

    Science.gov (United States)

    ONeil, D. A.; Mankins, J. C.; Christensen, C. B.; Gresham, E. C.

    2005-01-01

    The Advanced Technology Lifecycle Analysis System (ATLAS), a spreadsheet analysis tool suite, applies parametric equations for sizing and lifecycle cost estimation. Performance, operation, and programmatic data used by the equations come from a Technology Tool Box (TTB) database. In this second TTB Technical Interchange Meeting (TIM), technologists, system model developers, and architecture analysts discussed methods for modeling technology decisions in spreadsheet models, identified specific technology parameters, and defined detailed development requirements. This Conference Publication captures the consensus of the discussions and provides narrative explanations of the tool suite, the database, and applications of ATLAS within NASA s changing environment.

  8. Technical and economic evaluation of hydrogen storage systems based on light metal hydrides

    International Nuclear Information System (INIS)

    Novel developments regarding materials for solid-state hydrogen storage show promising prospects. These complex hydrides exhibit high mass-related storage capacities and thus great technical potential to store hydrogen in an efficient and safe way. However, a comprehensive evaluation of economic competitiveness is still lacking, especially in the case of the LiBH4 / MgH2 storage material. In this study, an assessment with respect to the economic feasibility of implementing complex hydrides as hydrogen storage materials is presented. The cost structure of hydrogen storage systems based on NaAlH4 and LiBH4 / MgH2 is discussed and compared with the conventional high pressure (700 bar) and liquid storage systems. Furthermore, the properties of LiBH4 / MgH2, so-called Li-RHC (Reactive Hydride Composite), are scientifically compared and evaluated on the lab and pilot plant scale. To enhance the reaction rate, the addition of TiCl3 is investigated and high energy ball milling is evaluated as processing technique. The effect of the additive in combination with the processing technique is described in detail. Finally, an optimum set of processing parameters and additive content are identified and can be applied for scaled-up production of the material based on simple models considering energy input during processing. Furthermore, thermodynamic, heat transfer and kinetic properties are experimentally determined by different techniques and analysed as a basis for modelling and designing scaled-up storage systems. The results are analysed and discussed with respect to the reaction mechanisms and reversibility of the system. Heat transfer properties are assessed with respect to the scale-up for larger hydrogen storage systems. Further improvements of the heat transfer were achieved by compacting the material. In this regard, the influence of the compaction pressure on the apparent density, thermal conductivity and sorption behaviour, was investigated in detail. Finally, scaled

  9. A prescribed wake rotor inflow and flow field prediction analysis, user's manual and technical approach

    Science.gov (United States)

    Egolf, T. A.; Landgrebe, A. J.

    1982-01-01

    A user's manual is provided which includes the technical approach for the Prescribed Wake Rotor Inflow and Flow Field Prediction Analysis. The analysis is used to provide the rotor wake induced velocities at the rotor blades for use in blade airloads and response analyses and to provide induced velocities at arbitrary field points such as at a tail surface. This analysis calculates the distribution of rotor wake induced velocities based on a prescribed wake model. Section operating conditions are prescribed from blade motion and controls determined by a separate blade response analysis. The analysis represents each blade by a segmented lifting line, and the rotor wake by discrete segmented trailing vortex filaments. Blade loading and circulation distributions are calculated based on blade element strip theory including the local induced velocity predicted by the numerical integration of the Biot-Savart Law applied to the vortex wake model.

  10. System priority evaluation for RCM analysis

    International Nuclear Information System (INIS)

    Reliability Centered Maintenance (RCM) is a systematic decision logic tree approach to identify or revise preventive maintenance tasks and intervals. This paper describes the result of the evaluating system priority for RCM analysis. We evaluated the system priority, using categories and factors considering the functional importance and maintenance history. Result of this study, all of the top priority 30 systems were functional important system, and 30 systems of next top priority were similar to each other

  11. 3000 MW(t) HTGR - gas turbine non-intercoolel. Technical evaluation report

    International Nuclear Information System (INIS)

    This report summarizes all the technical work performed on the 3000-MW(t) 3-loop High-Temperature Gas-Cooled Reactor Gas Turbine design as of June 1979. Although the plant configuration has changed to a 2000-MW(t) 2-loop plant, most of the technical assessments described in this report are still applicable to the 2000-MW(t) plant. The report covers the criteria under which the plant was designed, the technical feasibility problems associated with the plant and their potential solutions, and other potential applications and improvements which could make the gas turbine concept more attractive economically

  12. The technical specification for seismic analysis for CNS facilities and the basic design for CNS instrument island

    International Nuclear Information System (INIS)

    This report details the technical specification on seismic analysis for CNS system facilities and the basic design for CNS instrument island which will be installed in the HANARO reactor building. The technical specification on seismic analysis describes the classification of a seismic category, the procedure of a seismic analysis, and the requirements of a seismic design. The design response spectrum for SSE and OBE are presented for the seismic analysis for seismic category I. The technical specification on the seismic analysis includes the procedure for FEM modelling, modal analysis, time history analysis for generation of floor response spectrum, response spectrum analysis. The CNS instrument islands is classified as the seismic category I. Basic design drawings and requirements for ensuring the location and the conceptual shape of CNS instrument islands were developed considering the design interface of as-built installed structures. Based on the basic design and the results of field measurements the detail design of CNS instrument islands will be carried out

  13. Correlation analysis of indicators of physical and technical preparedness karate school age

    Directory of Open Access Journals (Sweden)

    Sklyar M. S.

    2014-03-01

    Full Text Available Purpose: identification of basic indicators of physical qualities at karate school age. Material : in the experiment involved 30 students, ages 16-18 years, with experience training Shotokan Karate 10 years. Results : the density of the relationship of indicators of physical and technical preparedness of the students of the senior classes of secondary school, with long experience of employment Shotokan Karate. Results identified training standards regulated program of physical culture for secondary schools (grades 10-11 and technical characteristics often performed percussion techniques in competitive fights in Shotokan Karate using techniques and specialized shock chronodynamometry ergometer. Correlation analysis revealed that the greatest influence on the formation of shock art of karate techniques at this age is the level of development of high-speed capacity, endurance, strength, complex muscle groups and mobility in the hip joint. Conclusions : the landmark data indicators positively affects the formation of karate techniques.

  14. Technical and economic analysis of Soft Starter Providing in LV Electrical Installation

    Directory of Open Access Journals (Sweden)

    Virgil Maier

    2014-09-01

    Full Text Available The main aim of this paper is to identify the consequences magnitude of providing electronic starters, also called Soft Starters, in AC electrical motors with largest powers and the economical appreciation of this measure. Through this, it aims not only to identify the technical and economic arguments for applying more decided the provision of electronic starters, but also the limits of its application, given the great diversity of receivers rated power. Thus, it is appreciated that there is no question of applying Soft Starters for the whole power range of asynchronous motors.In context of the proposed analysis, a summary of electronic starters issues is made which may be a guide of their choice and application, facilitating the specialists access in the technical manuals of the companies producing Soft Starters.

  15. ERP Software Evaluation and Comparative Analysis

    OpenAIRE

    Kalpic, Damir; Fertalj, Kresimir

    2004-01-01

    This paper presents the results of an investigation performed in 2001 under the title Comparative Analysis of Information Systems Software in Croatia. The focus was set on the comparative analysis of domestic and foreign Enterprise Resource Planning (ERP) software, which is present in Croatia. The investigation was performed from the standpoint of ERP applicability, regardless of the development methods and information technology. In other words, the evaluation was performed primarily from th...

  16. Advanced human-system interface design review guideline. General evaluation model, technical development, and guideline description

    Energy Technology Data Exchange (ETDEWEB)

    O`Hara, J.M.

    1994-07-01

    Advanced control rooms will use advanced human-system interface (HSI) technologies that may have significant implications for plant safety in that they will affect the operator`s overall role in the system, the method of information presentation, and the ways in which operators interact with the system. The U.S. Nuclear Regulatory Commission (NRC) reviews the HSI aspects of control rooms to ensure that they are designed to good human factors engineering principles and that operator performance and reliability are appropriately supported to protect public health and safety. The principal guidance available to the NRC, however, was developed more than ten years ago, well before these technological changes. Accordingly, the human factors guidance needs to be updated to serve as the basis for NRC review of these advanced designs. The purpose of this project was to develop a general approach to advanced HSI review and the human factors guidelines to support NRC safety reviews of advanced systems. This two-volume report provides the results of the project. Volume I describes the development of the Advanced HSI Design Review Guideline (DRG) including (1) its theoretical and technical foundation, (2) a general model for the review of advanced HSIs, (3) guideline development in both hard-copy and computer-based versions, and (4) the tests and evaluations performed to develop and validate the DRG. Volume I also includes a discussion of the gaps in available guidance and a methodology for addressing them. Volume 2 provides the guidelines to be used for advanced HSI review and the procedures for their use.

  17. Direct Penetrating Radiation Monitoring Systems: Technical Evaluation for Use at Area G, Los Alamos National Laboratory

    International Nuclear Information System (INIS)

    Recent advances and commercialization of electret-ion-chamber (EIC) technology for photon measurements prompted us to consider EKs as a replacement for our TLD system. After laboratory tests indicated that both systems gave adequate results for controlled exposures, throughout 1998 we conducted field tests with paired TLDs and EICS, in LANL technical areas and in public areas. We had approximately 30 paired sampling sites at Area G. At each sampling site, we deployed three TLDs and three EICS. The EICS were contained in air-tight jars, each of which was placed in a Tyvek envelope and hung about 1 m above the ground. The dosimeters were read (and, if necessary, replaced) every three months. At the sites outside Area G, the TLD readings for the first two quarters were statistically significantly higher than those of the EICS: group average exposures were 38 and 36, compared with 33 mR (both quarters) for the EICS; during quarter 3, the EIC average (40 mR) was higher than the TLD average (34 mR); and during quarter 4, the two systems were statistically the same: EIC = 42, TLD = 41 with a p-value of 0.61. We are still evaluating these differences and performing additional laboratory studies to determine causes. At the Area G sites,we noticed that several of the TLDs gave much higher readings than their co-located EICS; we believe that the TLDs were over-responding by ∼50% to the low-energy (60-keV) gamma radiation associated with 241Am, whereas the EICS were responding accurately. We conclude that EICS are more accurate at a wide range of gamma energies and are preferable to TLDs in environments where a significant fraction of the photons are low energy

  18. Technical Basis for Evaluating Surface Barriers to Protect Groundwater from Deep Vadose Zone Contamination

    Energy Technology Data Exchange (ETDEWEB)

    Fayer, Michael J.; Ward, Anderson L.; Freedman, Vicky L.

    2010-02-03

    This document presents a strategy for evaluating the effectiveness of surface barriers for site-specific deep vadose zone remediation. The strategy provides a technically defensible approach to determine the depth to which a surface barrier can effectively isolate contaminants in the vadose at a specific site as a function of subsurface properties, contaminant distribution, barrier design, and infiltration control performance. The strategy also provides an assessment of additional data and information needs with respect to surface barrier performance for deep vadose zone applications. The strategy addresses the linkage between surface barriers and deep vadose zone in situ remediation activities, monitoring issues, and emerging science, technology, and regulatory objectives. In short, the report documents the existing knowledge base, identifies knowledge needs (based on data gaps), and suggests tasks whose outcomes will address those knowledge needs. More important, the report serves as a starting point to engage the regulator and stakeholder community on the viability of deploying surface barriers for deep vadose zone contamination. As that engagement unfolds, a systematic methodology can be formalized and instituted. The strategy is focused on deep vadose zone contamination and the methods needed to determine the impact to groundwater from those deep vadose zone contaminants. Processes that affect surface barrier performance, recharge in the areas surrounding the surface barrier, and the near-surface vadose zone beneath the barrier are acknowledged but are not addressed by this strategy. In addition, the collection of site-specific data on contaminant distribution and geologic structure and properties are programmatic responsibilities and are not provided by this strategy.

  19. Advanced human-system interface design review guideline. General evaluation model, technical development, and guideline description

    International Nuclear Information System (INIS)

    Advanced control rooms will use advanced human-system interface (HSI) technologies that may have significant implications for plant safety in that they will affect the operator's overall role in the system, the method of information presentation, and the ways in which operators interact with the system. The U.S. Nuclear Regulatory Commission (NRC) reviews the HSI aspects of control rooms to ensure that they are designed to good human factors engineering principles and that operator performance and reliability are appropriately supported to protect public health and safety. The principal guidance available to the NRC, however, was developed more than ten years ago, well before these technological changes. Accordingly, the human factors guidance needs to be updated to serve as the basis for NRC review of these advanced designs. The purpose of this project was to develop a general approach to advanced HSI review and the human factors guidelines to support NRC safety reviews of advanced systems. This two-volume report provides the results of the project. Volume I describes the development of the Advanced HSI Design Review Guideline (DRG) including (1) its theoretical and technical foundation, (2) a general model for the review of advanced HSIs, (3) guideline development in both hard-copy and computer-based versions, and (4) the tests and evaluations performed to develop and validate the DRG. Volume I also includes a discussion of the gaps in available guidance and a methodology for addressing them. Volume 2 provides the guidelines to be used for advanced HSI review and the procedures for their use

  20. Use of technical and economical parameters for evaluating dairy cow ration efficiency

    Directory of Open Access Journals (Sweden)

    Francesco Adduci

    2015-12-01

    Full Text Available The aim of this study was the development of a model for evaluating dairy cow ration efficiency. This model took into account technical, metabolic, and economic parameters, which were divided into two main categories: input and output. Feeding (food administered and its nutritional characteristics was considered as the input parameter. The output indicators were directly or indirectly correlated with feeding, and included: quality and quantity of milk, body condition score, live weight, reproductive parameters, incidence of animal diseases (laminitis, undigested fraction, fecal consistency, feed efficiency (FE, and income over feed cost (IOFC. The model was validated using ten dairy farms located in the northwest of Basilicata. The farms were divided into two groups (A and B as a function of the urea level in bulk milk. In Group A, the urea level was between 25 and 31 mg/100 mL milk, whereas, in Group B, the range was 21-22.5 mg/100 mL milk. The model showed that the values of reproductive parameters were worse in Group A than in Group B. However, the Group A showed better milk qualitative and quantitative characteristics, such as a high average production per head (28.15 vs 26.93 kg, and a high fat (3.92 vs 3.71% and protein (3.53 vs 3.37% content of bulk milk. Moreover, the highest values of FE (1.45 vs 1.35 kg milk/kg dry matter and IOFC (6.07 vs 5.32 € were found in Group A. The model clearly showed that the administration of unbalanced rations, based on the physiological stage of the animals, negatively affected both the qualitative and quantitative characteristics of milk, as well as the reproductive performances. The administration of unbalanced rations for the energy/protein content caused dysmetabolic syndromes, which led to a reduction of both FE and IOFC. This, ultimately, caused a fall in the overall farm profitability.

  1. Technical Data to Justify Full Burnup Credit in Criticality Safety Licensing Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Enercon Services, Inc.

    2011-03-14

    ENERCON's understanding of the difficult issues related to obtaining and analyzing additional cross section test data to support Full Burnup Credit. A PIRT (Phenomena Identification and Ranking Table) analysis was performed by ENERCON to evaluate the costs and benefits of acquiring different types of nuclear data in support of Full Burnup Credit. A PIRT exercise is a formal expert elicitation process with the final output being the ranking tables. The PIRT analysis (Table 7-4: Results of PIRT Evaluation) showed that the acquisition of additional Actinide-Only experimental data, although beneficial, was associated with high cost and is not necessarily needed. The conclusion was that the existing Radiochemical Assay (RCA) data plus the French Haut Taux de Combustion (HTC)2 and handbook Laboratory Critical Experiment (LCE) data provide adequate benchmark validation for Actinide-Only Burnup Credit. The PIRT analysis indicated that the costs and schedule to obtain sufficient additional experimental data to support the addition of 16 fission products to Actinide-Only Burnup Credit to produce Full Burnup Credit are quite substantial. ENERCON estimates the cost to be $50M to $100M with a schedule of five or more years. The PIRT analysis highlights another option for fission product burnup credit, which is the application of computer-based uncertainty analyses (S/U - Sensitivity/Uncertainty methodologies), confirmed by the limited experimental data that is already available. S/U analyses essentially transform cross section uncertainty information contained in the cross section libraries into a reactivity bias and uncertainty. Recent work by ORNL and EPRI has shown that a methodology to support Full Burnup Credit is possible using a combination of traditional RCA and LCE validation plus S/U validation for fission product isotopics and cross sections. Further, the most recent cross section data (ENDF/B-VII) can be incorporated into the burnup credit codes at a reasonable cost

  2. Technical Data to Justify Full Burnup Credit in Criticality Safety Licensing Analysis

    International Nuclear Information System (INIS)

    ENERCON's understanding of the difficult issues related to obtaining and analyzing additional cross section test data to support Full Burnup Credit. A PIRT (Phenomena Identification and Ranking Table) analysis was performed by ENERCON to evaluate the costs and benefits of acquiring different types of nuclear data in support of Full Burnup Credit. A PIRT exercise is a formal expert elicitation process with the final output being the ranking tables. The PIRT analysis (Table 7-4: Results of PIRT Evaluation) showed that the acquisition of additional Actinide-Only experimental data, although beneficial, was associated with high cost and is not necessarily needed. The conclusion was that the existing Radiochemical Assay (RCA) data plus the French Haut Taux de Combustion (HTC)2 and handbook Laboratory Critical Experiment (LCE) data provide adequate benchmark validation for Actinide-Only Burnup Credit. The PIRT analysis indicated that the costs and schedule to obtain sufficient additional experimental data to support the addition of 16 fission products to Actinide-Only Burnup Credit to produce Full Burnup Credit are quite substantial. ENERCON estimates the cost to be $50M to $100M with a schedule of five or more years. The PIRT analysis highlights another option for fission product burnup credit, which is the application of computer-based uncertainty analyses (S/U - Sensitivity/Uncertainty methodologies), confirmed by the limited experimental data that is already available. S/U analyses essentially transform cross section uncertainty information contained in the cross section libraries into a reactivity bias and uncertainty. Recent work by ORNL and EPRI has shown that a methodology to support Full Burnup Credit is possible using a combination of traditional RCA and LCE validation plus S/U validation for fission product isotopics and cross sections. Further, the most recent cross section data (ENDF/B-VII) can be incorporated into the burnup credit codes at a reasonable cost

  3. Advanced transport systems analysis, modeling, and evaluation of performances

    CERN Document Server

    Janić, Milan

    2014-01-01

    This book provides a systematic analysis, modeling and evaluation of the performance of advanced transport systems. It offers an innovative approach by presenting a multidimensional examination of the performance of advanced transport systems and transport modes, useful for both theoretical and practical purposes. Advanced transport systems for the twenty-first century are characterized by the superiority of one or several of their infrastructural, technical/technological, operational, economic, environmental, social, and policy performances as compared to their conventional counterparts. The advanced transport systems considered include: Bus Rapid Transit (BRT) and Personal Rapid Transit (PRT) systems in urban area(s), electric and fuel cell passenger cars, high speed tilting trains, High Speed Rail (HSR), Trans Rapid Maglev (TRM), Evacuated Tube Transport system (ETT), advanced commercial subsonic and Supersonic Transport Aircraft (STA), conventionally- and Liquid Hydrogen (LH2)-fuelled commercial air trans...

  4. Comparative socio-technical discourse analysis of Water Sensitive Urban Design for Melbourne, Australia and Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Madsen, Herle Mo; Brown, R.; Elle, Morten;

    2013-01-01

    This paper presents a comparative socio-technical discourse analysis of WUSD for Melbourne and Copenhagen. Despite Melbourne appearing to have progressed further, the technology pathways are very similar, suggesting significant potential for transfer of insights and policy mechanisms. However...

  5. Comparative socio-technical discourse analysis of Water Sensitive Urban Design for Melbourne, Australia and Copenhagen, Denmark

    DEFF Research Database (Denmark)

    Mo Madsen, Herle; Brown, Rebekah; Elle, Morten;

    This paper presents a comparative socio-technical discourse analysis of WUSD for Melbourne and Copenhagen. Despite Melbourne appearing to have progressed further, the technology pathways are very similar, suggesting significant potential for transfer of insights and policy mechanisms. However...

  6. Aircraft/Air Traffic Management Functional Analysis Model: Technical Description. 2.0

    Science.gov (United States)

    Etheridge, Melvin; Plugge, Joana; Retina, Nusrat

    1998-01-01

    The Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 (FAM 2.0), is a discrete event simulation model designed to support analysis of alternative concepts in air traffic management and control. FAM 2.0 was developed by the Logistics Management Institute (LMI) under a National Aeronautics and Space Administration (NASA) contract. This document provides a technical description of FAM 2.0 and its computer files to enable the modeler and programmer to make enhancements or modifications to the model. Those interested in a guide for using the model in analysis should consult the companion document, Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 Users Manual.

  7. Technical analysis of US Army Weapons Systems and related advanced technologies of military interest. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1991-06-14

    This report summarizes the activities and accomplishments of an US Army technology security project designed to identify and develop effective policy guidelines for militarily critical technologies in specific Army systems and in broad generic technology areas of military interest, Individual systems analyses are documented in separate Weapons Systems Technical Assessments (WSTAs) and the general generic technology areas are evaluated in the Advanced Technology Assessment Reports (ATARs), However, specific details of these assessments are not addressed here, only recommendations regarding aspects of the defined approach, methodology, and format are provided and discussed.

  8. ANALYSIS OF EXISTING AND PROSPECTIVE TECHNICAL CONTROL SYSTEMS OF NUMERIC CODES AUTOMATIC BLOCKING

    Directory of Open Access Journals (Sweden)

    A. M. Beznarytnyy

    2013-09-01

    Full Text Available Purpose. To identify the characteristic features of the engineering control measures system of automatic block of numeric code, identifying their advantages and disadvantages, to analyze the possibility of their use in the problems of diagnosing status of the devices automatic block and setting targets for the development of new diagnostic systems. Methodology. In order to achieve targets the objective theoretical and analytical method and the method of functional analysis have been used. Findings. The analysis of existing and future facilities of the remote control and diagnostics automatic block devices had shown that the existing systems of diagnosis were not sufficiently informative, designed primarily to control the discrete parameters, which in turn did not allow them to construct a decision support subsystem. In developing of new systems of technical diagnostics it was proposed to use the principle of centralized distributed processing of diagnostic data, to include a subsystem support decision-making in to the diagnostics system, it will reduce the amount of work to maintain the devices blocking and reduce recovery time after the occurrence injury. Originality. As a result, the currently existing engineering controls facilities of automatic block can not provide a full assessment of the state distillation alarms and locks. Criteria for the development of new systems of technical diagnostics with increasing amounts of diagnostic information and its automatic analysis were proposed. Practical value. These results of the analysis can be used in practice in order to select the technical control of automatic block devices, as well as the further development of diagnostic systems automatic block that allows for a gradual transition from a planned preventive maintenance service model to the actual state of the monitored devices.

  9. Analysis and evaluation of collaborative modeling processes

    NARCIS (Netherlands)

    Ssebuggwawo, D.

    2012-01-01

    Analysis and evaluation of collaborative modeling processes is confronted with many challenges. On the one hand, many systems design and re-engineering projects require collaborative modeling approaches that can enhance their productivity. But, such collaborative efforts, which often consist of the

  10. Job Evaluation with the Position Analysis Questionnaire

    Science.gov (United States)

    Harris, Alma F.; Matson, G. Albion

    1976-01-01

    Assessment of the Position Analysis Questionnaire (PAQ) at a four-year state college with 8,000 students indicates that the PAQ job evaluation method is sufficiently valid and has enough unique advantages to warrant its serious consideration for use by college and university personnel administrators. (LBH)

  11. Analysis and evaluation of operational data. Annual report, 1996

    International Nuclear Information System (INIS)

    The United States Nuclear Regulatory Commission's Office for Analysis and Evaluation of Operational Data (AEOD) has published reports of its activities since 1984. The first report covered January through June of 1984, and the second report covered July through December of 1984. After those first two semiannual reports, AEOD published annual reports of its activities from 1985 through 1993. Beginning with report for 1986, AEOD Annual Reports have been published as NUREG-1272. Beginning with the report for 1987, NUREG-1272 has been published in two parts, No. 1 covering power reactors and No. 2 covering nonreactors (changed to 'nuclear materials' with the 1993 report). AEOD changed its annual report from a calendar year (CY) to a fiscal year report, and added part No. 3 covering technical training, beginning with the combined Annual Report for CY 1994 and fiscal year 1995, NUREG-1272, Vol. 9, Nos. 1-3. This report, NUREG-1272, Vol. 10, No. 2, covers nuclear materials and presents a review of the events and concerns associated with the use of licensed material in applications other than power reactores. NUREG-1272, Vol. 10, No. 1, covers power reactors and presents an overview of the fiscal year 1996 operating experience of the nuclear power industry from the NRC perspective. NUREG-1272, Vol. 10, No. 3, covers technical training and presents the activities of the Technical Training Center in support of the NRC's mission. Throughout these reports, whenever information is presented for a calendar year, it is so designated. Fiscal year information is designated by the four digits of the fiscal year

  12. Analysis and evaluation of operational data. Annual report, 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-12-01

    The United States Nuclear Regulatory Commission`s Office for Analysis and Evaluation of Operational Data (AEOD) has published reports of its activities since 1984. The first report covered January through June of 1984, and the second report covered July through December of 1984. After those first two semiannual reports, AEOD published annual reports of its activities from 1985 through 1993. Beginning with report for 1986, AEOD Annual Reports have been published as NUREG-1272. Beginning with the report for 1987, NUREG-1272 has been published in two parts, No. 1 covering power reactors and No. 2 covering nonreactors (changed to `nuclear materials` with the 1993 report). AEOD changed its annual report from a calendar year (CY) to a fiscal year report, and added part No. 3 covering technical training, beginning with the combined Annual Report for CY 1994 and fiscal year 1995, NUREG-1272, Vol. 9, Nos. 1-3. This report, NUREG-1272, Vol. 10, No. 2, covers nuclear materials and presents a review of the events and concerns associated with the use of licensed material in applications other than power reactores. NUREG-1272, Vol. 10, No. 1, covers power reactors and presents an overview of the fiscal year 1996 operating experience of the nuclear power industry from the NRC perspective. NUREG-1272, Vol. 10, No. 3, covers technical training and presents the activities of the Technical Training Center in support of the NRC`s mission. Throughout these reports, whenever information is presented for a calendar year, it is so designated. Fiscal year information is designated by the four digits of the fiscal year.

  13. Canonical correlation analysis in education: associations between student evaluations of courses and instructors

    DEFF Research Database (Denmark)

    Sliusarenko, Tamara; Clemmensen, Line Katrine Harder

    At the Technical University of Denmark (DTU) course evaluations are performed by the students on a questionnaire. On one form the students are asked specific questions regarding the course. On a second form they are asked specific questions about the teacher. We propose to apply canonical...... correlation analysis (CCA) to investigate the association between how students evaluate the course and how students evaluate the teacher and to reveal the structure of this association. Student’s evaluation data is characterized by high correlation between the variables (questions) and insufficient sample...

  14. Solar refrigeration: evaluation of technical options and design of a solar-generator-adsorber for a novel adsorption refrigerator

    OpenAIRE

    Tabassum, Salim Abid

    1989-01-01

    Various technical options for developing a solar operated refrigerator have been discussed. Their suitability for being used as a vaccine store for the conditions specified by the World Health (EPI) Organization Expanded Programme on Immunization 4have been evaluated. A model to predict the performance of a photovoltaic refrigerator have been developed and used to identify factors which influence its performance. It was concluded that it can be more competitive in a...

  15. Electron-beam processed corn starch: evaluation of physicochemical and structural properties and technical-economic aspects of the processing

    OpenAIRE

    M. Braşoveanu; M. R. Nemţanu; D. Duţă

    2013-01-01

    The properties of starch can be modified by a variety of methods in order to meet desirable technological needs. Electron beam irradiation is able to induce changes in starch properties. The paper deals with investigation of physicochemical and structural modifications of corn starch processed by electron beam up to 50 kGy and evaluation of the technical-economic aspects of starch processing. Paste viscosity, pasting and peak temperatures decreased in a dose-dependent manner, indicating degra...

  16. An evaluation paradigm for cumulative impact analysis

    Science.gov (United States)

    Stakhiv, Eugene Z.

    1988-09-01

    Cumulative impact analysis is examined from a conceptual decision-making perspective, focusing on its implicit and explicit purposes as suggested within the policy and procedures for environmental impact analysis of the National Environmental Policy Act of 1969 (NEPA) and its implementing regulations. In this article it is also linked to different evaluation and decision-making conventions, contrasting a regulatory context with a comprehensive planning framework. The specific problems that make the application of cumulative impact analysis a virtually intractable evaluation requirement are discussed in connection with the federal regulation of wetlands uses. The relatively familiar US Army Corps of Engineers' (the Corps) permit program, in conjunction with the Environmental Protection Agency's (EPA) responsibilities in managing its share of the Section 404 regulatory program requirements, is used throughout as the realistic context for highlighting certain pragmatic evaluation aspects of cumulative impact assessment. To understand the purposes of cumulative impact analysis (CIA), a key distinction must be made between the implied comprehensive and multiobjective evaluation purposes of CIA, promoted through the principles and policies contained in NEPA, and the more commonly conducted and limited assessment of cumulative effects (ACE), which focuses largely on the ecological effects of human actions. Based on current evaluation practices within the Corps' and EPA's permit programs, it is shown that the commonly used screening approach to regulating wetlands uses is not compatible with the purposes of CIA, nor is the environmental impact statement (EIS) an appropriate vehicle for evaluating the variety of objectives and trade-offs needed as part of CIA. A heuristic model that incorporates the basic elements of CIA is developed, including the idea of trade-offs among social, economic, and environmental protection goals carried out within the context of environmental

  17. Analysis of Physiological, Technical, and Tactical Analysis during a Friendly Football Match of Elite U19

    OpenAIRE

    Juan Ignacio Ortega; Carlos Evangelio; Filipe Manuel Clemente; Fernando Manuel Lourenço Martins; Sixto González-Víllora

    2016-01-01

    The main objective was to analyze a friendly match of youth elite soccer players identifying the variance of tactical and physiological response parameters during the game. In addition, detecting the impact of both halves on player performance. For the purposes of this study twenty-two U19 players were analyzed playing 11v11. Activity profile, heart rate (HR and HRmax), grouped in five different zones were analyzed via Bluetooth technology, technical performance was analyzed by the Team Sport...

  18. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 3A. GSFLS technical analysis (appendix). Interim report

    International Nuclear Information System (INIS)

    This report is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. The technical and financial considerations underlying a global spent fuel logistics systems have been studied and are reported. The Pacific Basin is used as a model throughout this report; however the stated methodology and, in many cases, considerations and conclusions are applicable to other global regions. Spent fuel discharge profiles for Pacific Basin Countries were used to determine the technical systems requirements for alternative concepts. Functional analyses and flows were generated to define both system design requirements and logistics parameters. A technology review was made to ascertain the state-of-the-art of relevant GSFLS technical systems. Modular GSFLS facility designs were developed using the information generated from the functional analysis and technology review. The modular facility designs were used as a basis for siting and cost estimates for various GSFLS alternatives. Various GSFLS concepts were analyzed from a financial and economic perspective in order to provide total concepts costs and ascertain financial and economic sensitivities to key GSFLS variations. Results of the study include quantification of GSFLS facility and hardware requirements; drawings of relevant GSFLS facility designs; system cost estimates; financial reports - including user service charges; and comparative analyses of various GSFLS alternatives

  19. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 3A. GSFLS technical analysis (appendix). Interim report

    Energy Technology Data Exchange (ETDEWEB)

    Kriger, A.

    1978-01-31

    This report is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. The technical and financial considerations underlying a global spent fuel logistics systems have been studied and are reported. The Pacific Basin is used as a model throughout this report; however the stated methodology and, in many cases, considerations and conclusions are applicable to other global regions. Spent fuel discharge profiles for Pacific Basin Countries were used to determine the technical systems requirements for alternative concepts. Functional analyses and flows were generated to define both system design requirements and logistics parameters. A technology review was made to ascertain the state-of-the-art of relevant GSFLS technical systems. Modular GSFLS facility designs were developed using the information generated from the functional analysis and technology review. The modular facility designs were used as a basis for siting and cost estimates for various GSFLS alternatives. Various GSFLS concepts were analyzed from a financial and economic perspective in order to provide total concepts costs and ascertain financial and economic sensitivities to key GSFLS variations. Results of the study include quantification of GSFLS facility and hardware requirements; drawings of relevant GSFLS facility designs; system cost estimates; financial reports - including user service charges; and comparative analyses of various GSFLS alternatives.

  20. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 3. GSFLS technical and financial analysis. Interim report

    International Nuclear Information System (INIS)

    This report is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. The technical and financial considerations underlying a global spent fuel logistics systems have been studied and are reported herein. The Pacific Basin is used as a model throughout this report; however the stated methodology and, in many cases, considerations and conclusions are applicable to other global regions. Spent fuel discharge profiles for Pacific Basin Countries were used to determine the technical systems requirements for alternative concepts. Functional analyses and flows were generated to define both system design requirements and logistics parameters. A technology review was made to ascertain the state-of-the-art of relevant GSFLS technical systems. Modular GSFLS facility designs were developed using the information generated from the functional analysis and technology review. The modular facility designs were used as a basis for siting and cost estimates for various GSFLS alternatives. Various GSFLS concepts were analyzed from a financial and economic perspective in order to provide total concepts costs and ascertain financial and economic sensitivities to key GSFLS variations. Results of the study include quantification of GSFLS facility and hardware requirements; drawings of relevant GSFLS facility designs; system cost estimates; financial reports - including user service charges; and comparative analyses of various GSFLS alternatives

  1. THE USE OF THE PATENT ANALYSIS METHOD FOR FINDING ANALOGUES AND PROTOTYPES OF RECEIVED TECHNICAL SOLUTIONS

    Directory of Open Access Journals (Sweden)

    Irina Petrova

    2016-03-01

    Full Text Available The research deals with the issue of the patent analysis efficiency, which is a necessary stage of seaching analogues and prototypes to obtain technical solutions. The article presents the results of analyzing the present automation systems for finding necessary information in the patent databases and identifies their advantages and disadvantages. It gives a description of the “Intellect” system, which is an example of software systems for the conceptual design stage support. Materials and Methods The article presents some of the possible ways to organize the patents-analogues search process and specific features of searching analogues and prototypes for the generated parametric structure scheme of the technical solution, which is the result of the synthesis of a new information-measuring and control system element in the “Intellect” system. The description of the proposed search query forming method is given. The article gives the structure of the patent passport, which must be stored in a database to organize the process of searcing analogues and prototypes. There given a description of algorithms for automatic adding a patent to the database, recalculating the weights while adding a patent by experts, identifying the fact of using different physical and technical effects in a patent. Results The final part of the article contains an example of the results of testing the developed subsystem implementing the proposed method. According to the test results it is concluded that the selected software and algorithmic solutions are effective.

  2. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 3. GSFLS technical and financial analysis. Interim report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-31

    This report is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. The technical and financial considerations underlying a global spent fuel logistics systems have been studied and are reported herein. The Pacific Basin is used as a model throughout this report; however the stated methodology and, in many cases, considerations and conclusions are applicable to other global regions. Spent fuel discharge profiles for Pacific Basin Countries were used to determine the technical systems requirements for alternative concepts. Functional analyses and flows were generated to define both system design requirements and logistics parameters. A technology review was made to ascertain the state-of-the-art of relevant GSFLS technical systems. Modular GSFLS facility designs were developed using the information generated from the functional analysis and technology review. The modular facility designs were used as a basis for siting and cost estimates for various GSFLS alternatives. Various GSFLS concepts were analyzed from a financial and economic perspective in order to provide total concepts costs and ascertain financial and economic sensitivities to key GSFLS variations. Results of the study include quantification of GSFLS facility and hardware requirements; drawings of relevant GSFLS facility designs; system cost estimates; financial reports - including user service charges; and comparative analyses of various GSFLS alternatives.

  3. 1980 Annual status report: provision of scientific and technical services

    International Nuclear Information System (INIS)

    Two kinds of objectives are pursued at the JRC in direct support of the various General Directorates of the Commission: Technical Evaluations where system analysis techniques are mainly employed and Technical Assistance where laboratory measurement, technical expertises and management of projects are provided

  4. Technical-Economic Evaluation of a Cogeneration Unit Considering Carbon Emission Savings

    Directory of Open Access Journals (Sweden)

    Ana Christina Ferreira

    2014-06-01

    Full Text Available The support of combined heat and power production systems has gained policy attention, because these are often considered to be less polluting and more efficient than conventional energy conversion systems. As a consequence, the potential market for these energy systems that contribute to reduce greenhouse gas emissions and to enhance energy security on a national level, is shifting from large-scale existing units to small and micro-size emerging technologies. This paper presents a numerical model based on a cost-benefit analysis used to design an optimal cogeneration system for a small-scale building application, considering the Portuguese context and the comparison with the harmonized efficiency reference values for the separate production of electricity and useful heat. The model includes the identification of the objective function terms (i.e., the elements involved in the financial analysis across the system lifetime and the economic evaluation of costs and benefits of the combined heat and power production system. The economic viability of cogeneration systems significantly depends on system technology, client energy requirements and support schemes implemented in the respective countries. A strategic approach is necessary to adequately embed the new technology as a feasible solution in terms of investment and operational costs. Only by matching the energy supply to the needs and expectations of the energy users, it will be possible to improve the market competitiveness of these alternative power production plants. The optimal solution disclosed a positive annual worth, which is higher if the carbon emission savings are monetized. In addition, the optimal system represents a more efficient way to produce useful heat and electricity (i.e. a positive primary energy saving and to reduce gas emissions. A cost-benefit analysis can be applied for the techno-economic evaluation of a CHP system by assessing the monetary socio-environmental costs

  5. Special Analysis: Disposal Plan for Pit 38 at Technical Area 54, Area G

    Energy Technology Data Exchange (ETDEWEB)

    French, Sean B. [Los Alamos National Laboratory; Shuman, Rob [URS Coporation

    2012-06-26

    Los Alamos National Laboratory (LANL) generates radioactive waste as a result of various activities. Operational waste is generated from a wide variety of research and development activities including nuclear weapons development, energy production, and medical research; environmental restoration (ER), and decontamination and decommissioning (D&D) waste is generated as contaminated sites and facilities at LANL undergo cleanup or remediation. The majority of this waste is low-level radioactive waste (LLW) and is disposed of at the Technical Area 54 (TA-54), Area G disposal facility. U.S. Department of Energy (DOE) Order 435.1 (DOE, 2001) requires that radioactive waste be managed in a manner that protects public health and safety, and the environment. To comply with this order, DOE field sites must prepare site-specific radiological performance assessments for LLW disposal facilities that accept waste after September 26, 1988. Furthermore, sites are required to conduct composite analyses that account for the cumulative impacts of all waste that has been (or will be) disposed of at the facilities and other sources of radioactive material that may interact with the facilities. Revision 4 of the Area G performance assessment and composite analysis was issued in 2008 (LANL, 2008). These analyses estimate rates of radionuclide release from the waste disposed of at the facility, simulate the movement of radionuclides through the environment, and project potential radiation doses to humans for several on- and off-site exposure scenarios. The assessments are based on existing site and disposal facility data, and on assumptions about future rates and methods of waste disposal. The Area G disposal facility consists of Material Disposal Area (MDA) G and the Zone 4 expansion area. To date, disposal operations have been confined to MDA G and are scheduled to continue in that region until MDA G undergoes final closure at the end of 2013. Given its impending closure, efforts have

  6. Cluster analysis of residential heat load profiles and the role of technical and household characteristics

    DEFF Research Database (Denmark)

    Carmo, Carolina; Christensen, Toke Haunstrup

    2016-01-01

    temporality of the energy demand is needed. This paper contributes to this by focusing on the daily load profiles of energy demand for heating of Danish dwellings with heat pumps. Based on hourly recordings from 139 dwellings and employing cluster and regression analysis, the paper explores patterns...... (typologies) in daily heating load profiles and how these relate to socio-economic and technical characteristics of the included households. The study shows that the load profiles vary according to the external load conditions. Two main clusters were identified for both weekdays and weekends and across load...

  7. Technical basis for the ITER final design report, cost review and safety analysis (FDR)

    International Nuclear Information System (INIS)

    The ITER final design report, cost review and safety analysis (FDR) is the 4th major milestone, representing the progress made in the ITER Engineering Design Activities. With the approval of the Detailed Design Report (DDR), the design work was concentrated on the requirements of operation, with only relatively minor changes to design concepts of major components. The FDR is the culmination of almost 6 years collaborative design and supporting technical work by the ITER Joint Central Team and Home Teams under the terms of the ITER EDA Agreement

  8. Analysis of the Current Technical Issues on ASME Code and Standard for Nuclear Mechanical Design(2009)

    International Nuclear Information System (INIS)

    This report describes the analysis on the current revision movement related to the mechanical design issues of the U.S ASME nuclear code and standard. ASME nuclear mechanical design in this report is composed of the nuclear material, primary system, secondary system and high temperature reactor. This report includes the countermeasures based on the ASME Code meeting for current issues of each major field. KAMC(ASME Mirror Committee) of this project is willing to reflect a standpoint of the domestic nuclear industry on ASME nuclear mechanical design and play a technical bridge role for the domestic nuclear industry in ASME Codes application

  9. Feasibility of commercial space manufacturing, production of pharmaceuticals. Volume 2: Technical analysis

    Science.gov (United States)

    1978-01-01

    A technical analysis on the feasibility of commercial manufacturing of pharmaceuticals in space is presented. The method of obtaining pharmaceutical company involvement, laboratory results of the separation of serum proteins by the continuous flow electrophoresis process, the selection and study of candidate products, and their production requirements is described. The candidate products are antihemophilic factor, beta cells, erythropoietin, epidermal growth factor, alpha-1-antitrypsin and interferon. Production mass balances for antihemophelic factor, beta cells, and erythropoietin were compared for space versus ground operation. A conceptual description of a multiproduct processing system for space operation is discussed. Production requirements for epidermal growth factor of alpha-1-antitrypsin and interferon are presented.

  10. Technical and economic analysis of the European electricity system with 60% RES

    International Nuclear Information System (INIS)

    This document examines the impacts of the integration of a large share of variable renewable generation into the generation mix of the European interconnected electricity system. The analysis, which is based on the results of long term studies performed by EDF R and D, aims at improving the current understanding of the technical and economic feasibility of a massive deployment of wind and PV across the European system. The document addresses several aspects of the system integration of variable generation in particular, including the characterization of variable RES generation, the need for generation and interconnection infrastructure, the impacts on short-term system operation and market profitability. (authors)

  11. Technical analysis of stock prices using Elliot wave theory and Fibonacci number

    OpenAIRE

    Rattana Charussaengsuriya; Tawewan Tharnpipat

    2012-01-01

    The study of technical analysis of stock prices using Elliot Wave Theory and Fibonacci Number focused on percentage analyzing to test the stock prices according to the theory and the actual stock prices. The secondary data of the study gathered from the daily price index summary between 1st January 2009 to 31st December 2011 of SET index, Bank index and three Thai banks which are Bangkok bank(BBL), Siam Commercial bank (SCB) and Kasikorn bank (KBANK). The results of the study shown that there...

  12. Satellite power system: Concept development and evaluation program. Volume 3: Power transmission and reception. Technical summary and assessment

    Science.gov (United States)

    Dietz, R. H.; Arndt, G. D.; Seyl, J. W.; Leopold, L.; Kelley, J. S.

    1981-01-01

    Efforts in the DOE/NASA concept development and evaluation program are discussed for the solar power satellite power transmission and reception system. A technical summary is provided together with a summary of system assessment activities. System options and system definition drivers are described. Major system assessment activities were in support of the reference system definition, solid state system studies, critical technology supporting investigations, and various system and subsystem tradeoffs. These activities are described together with reference system updates and alternative concepts for each of the subsystem areas. Conclusions reached as a result of the numerous analytical and experimental evaluations are presented. Remaining issues for a possible follow-on program are identified.

  13. Use of probabilistic safety assessment to evaluate nuclear power plant technical specifications

    International Nuclear Information System (INIS)

    The meeting was organized to promote the use of risk and reliability techniques to improve safety and operational flexibility of nuclear power plants. The 43 participants from 17 countries and IAEA took part in the meeting. The 23 papers which were presented indicated that there was a worldwide recognition that risk and reliability techniques could be a useful tool to optimize technical specification requirements. A separate abstract was prepared for each of these papers. This TECDOC, prepared by the meeting participants, summarizes the insights from the various papers presented and the plenary discussions. It also presents a regulatory perspective for the use of PSA-based Technical Specifications in Member States. Finally, the proposal of a pilot study programme on the use of risk and reliability methods for technical specifications optimization to be undertaken by Member States under the coordination of the IAEA was discussed. Refs, figs and tabs

  14. Innovative prospects evaluation as a tool of managerial efficiency increase for complicated technical systems creation

    Directory of Open Access Journals (Sweden)

    Vorotnikov Vitalii Anatolievich

    2016-02-01

    Full Text Available The article deals with problems of management for the complicated technical systems creation according to the competitiveness criteria. It is proposed to form an analytical apparatus using the expert-analytical tools of project management, technological forecasting, investment planning, innovation management and marketing. The concept of using forecasting innovation component step to assess the competitiveness of the integral index is based on the fact that through the use of patent-innovative parameters can compensate for the lack of technical and economic. The approach, which allows on the basis of conceptual patents of the R&D project to generate indicators of novelty, technological level, the degree of legal protection and linking it with the degree of feasibility in the group indicator of innovative competitiveness. Methodology linking patent-innovation and technical and economic parameters requires a high correlation of their group competitiveness indicators, which in turn leads to a correlation with the integral indicator.

  15. Evaluation of nature-like and technical fishways for the passage of alewives at two coastal streams in New England

    Science.gov (United States)

    Franklin, Abigail E.; Haro, Alex; Castro-Santos, Theodore; Noreika, John

    2012-01-01

    Nature-like fishways have been designed with the intent to reconnect river corridors and provide passage for all species occurring in a system. The approach is gaining popularity both in Europe and North America, but performance of these designs has not been quantitatively evaluated in a field setting for any North American species. Two nature-like fishways and three technical fishways in New England were evaluated for passage of anadromous adult alewives Alosa pseudoharengus by using passive integrated transponder (PIT) telemetry. A perturbation boulder rock ramp (32 m long; 4.2% slope) constructed in Town Brook (Plymouth, Massachusetts) passed 94% of the fish that made passage attempts, with most fish ascending the ramp in less than 22 min. In the East River (Guilford, Connecticut), a step-pool bypass design (48 m long; 7.1% slope) passed only 40% of attempting fish, with a median transit time of 75 min. In Town Brook, a technical pool-and-weir fishway (14 m long; 14.3% slope) exhibited poor entry and poor passage for the fish. In contrast, in the East River, two technical steeppass fishways (3 m long; 29.6% and 9.6% slopes) passed the majority of available fish, although one of these steeppass fishways may have lacked sufficient flow to attract fish to the entrance. In both Town Brook and the East River, tagged fish passed rapidly downstream through all fishways after spawning. In the East River, the amount of time fish spent in the spawning habitat before migrating downstream ranged from 1 to 41 d. These studies demonstrate that some nature-like and technical fishway designs can effectively facilitate passage of alewives, but a fishway's location in relation to a spillway is important, and further evaluations are required to more precisely identify the influence of the vertical drop per pool and the specific local hydraulics on alewife behaviors and passage performance.

  16. SCFA lead lab technical assistance at Oak Ridge Y-12 nationalsecurity complex: Evaluation of treatment and characterizationalternatives of mixed waste soil and debris at disposal area remedialaction DARA solids storage facility (SSF)

    Energy Technology Data Exchange (ETDEWEB)

    Hazen, Terry

    2002-08-26

    On July 17-18, 2002, a technical assistance team from the U.S. Department of Energy (DOE) Subsurface Contaminants Focus Area (SCFA) met with the Bechtel Jacobs Company Disposal Area Remedial Action (DARA) environmental project leader to review treatment and characterization options for the baseline for the DARA Solids Storage Facility (SSF). The technical assistance request sought suggestions from SCFA's team of technical experts with experience and expertise in soil treatment and characterization to identify and evaluate (1) alternative treatment technologies for DARA soils and debris, and (2) options for analysis of organic constituents in soil with matrix interference. Based on the recommendations, the site may also require assistance in identifying and evaluating appropriate commercial vendors.

  17. Gender and venture capital decision-making: the effects of technical background and social capital on entrepreneurial evaluations.

    Science.gov (United States)

    Tinkler, Justine E; Bunker Whittington, Kjersten; Ku, Manwai C; Davies, Andrea Rees

    2015-05-01

    Research on gender and workplace decision-making tends to address either supply-side disparities between men's and women's human and social capital, or demand-side differences in the status expectations of women and men workers. In addition, this work often relies on causal inferences drawn from empirical data collected on worker characteristics and their workplace outcomes. In this study, we demonstrate how tangible education and work history credentials - typically associated with supply-side characteristics - work in tandem with cultural beliefs about gender to influence the evaluative process that underlies venture capital decisions made in high-growth, high-tech entrepreneurship. Using an experimental design, we simulate funding decisions by venture capitalists (VCs) for men and women entrepreneurs that differ in technical background and the presence of important social ties. We demonstrate the presence of two distinct aspects of VCs' evaluation: that of the venture and that of the entrepreneur, and find that the gender of the entrepreneur influences evaluations most when the person, rather than the venture, is the target of evaluation. Technical background qualifications moderate the influence of gendered expectations, and women receive more of a payoff than men from having a close contact to the evaluating VC. We discuss the implications for future research on gender and work. PMID:25769848

  18. Quantitative Analysis of 3-Dimensional Facial Soft Tissue Photographic Images: Technical Methods and Clinical Application

    OpenAIRE

    Nanda, Vikrum

    2014-01-01

    Objectives: The recent advent of 3D photography has created the potential for comprehensive facial evaluation. However, lack of practical true 3D analysis of the information collected from 3D images has been the factor limiting widespread utilization in orthodontics. Current evaluation of 3D facial soft tissue images relies on subjective visual evaluation and 2D distances to assess facial disharmony. The objectives of this project strive to map the surface and define boundaries of 3D facial s...

  19. Quantitative analysis of 3-dimensional facial soft tissue photographic images: technical methods and clinical application

    OpenAIRE

    Nanda, Vikrum; Gutman, Boris; Bar, Ehab; Alghamdi, Suha; Tetradis, Sotirios; Lusis, Aldons J; Eskin, Eleazar; Moon, Won

    2015-01-01

    Background The recent advent of 3D photography has created the potential for comprehensive facial evaluation. However, lack of practical true 3D analysis of the information collected from 3D images has been the factor limiting widespread utilization in orthodontics. Current evaluation of 3D facial soft tissue images relies on subjective visual evaluation and 2D distances to assess facial disharmony. The objectives of this project strive to map the surface and define boundaries of 3D facial so...

  20. Study on the Technical Efficiency of Creative Human Capital in China by Three-Stage Data Envelopment Analysis Model

    Directory of Open Access Journals (Sweden)

    Jian Ma

    2014-01-01

    Full Text Available Previous researches have proved the positive effect of creative human capital and its development on the development of economy. Yet, the technical efficiency of creative human capital and its effects are still under research. The authors are trying to estimate the technical efficiency value in Chinese context, which is adjusted by the environmental variables and statistical noises, by establishing a three-stage data envelopment analysis model, using data from 2003 to 2010. The research results indicate that, in this period, the entirety of creative human capital in China and the technical efficiency value in different regions and different provinces is still in the low level and could be promoted. Otherwise, technical non-efficiency is mostly derived from the scale nonefficiency and rarely affected by pure technical efficiency. The research also examines environmental variables’ marked effects on the technical efficiency, and it shows that different environmental variables differ in the aspect of their own effects. The expansion of the scale of education, development of healthy environment, growth of GDP, development of skill training, and population migration could reduce the input of creative human capital and promote the technical efficiency, while development of trade and institutional change, on the contrary, would block the input of creative human capital and the promotion the technical efficiency.

  1. Jinzhai County Household Technical Change and Efficiency Change Analysis: Stochastic Frontier Production Function Approach

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Stochastic frontier production function approach is adopted, 93 farmer samples have been collected, pure efficiency, technical efficiency, technical change and scale efficiency and the institutional contribution have been calculated. The results indicated that increasing productivity is the sole measurement to reduce poverty, institution and technical change are the two key factors. Therefore, stable institution, improving technical changes are required. At present, it is urgent to make technical progre...

  2. Technical Evaluation Report 14: Chat and Instant Messaging Systems (synchronous: Report 2/ 3

    Directory of Open Access Journals (Sweden)

    Ellen Kinsel

    2002-10-01

    Full Text Available This study extends the earlier review of online chat systems (Report 6, by reviewing a further seven products that provide text-based instant messaging (IM. The functionality of these products in distance education contexts is stressed in relation to their comparative costs, complexity, control, clarity, technical framework, and other functional options.

  3. Technical evaluation of the functional systems of power plants combined functional test method

    Directory of Open Access Journals (Sweden)

    Ю.М. Чоха

    2007-01-01

    Full Text Available  They Are Considered applied methodises of the using multifunction function-test method to identifications of the technical condition of the functional systems of the power unit, in which are used mathematical diagnostic models speakers change controlled parameter.

  4. Mark II containment program load evaluation and acceptance criteria; Generic Technical Activity A-8

    International Nuclear Information System (INIS)

    The report provides a discussion of LOCA-related suppression pool hydrodynamic loads in boiling water reactor (BWR) facilities with the Mark II pressure-suppression containment design. This report concludes NRC Generic Technical Activity A-8, 'Mark II Containment Pool Dynamic Loads,' which has been designated an 'Unresolved Safety Issue' pursuant to Section 210 of the Energy Reorganization Act of 1974

  5. Outreach and Technical Assistance Network. Two Year Evaluation Report. December 1, 1989 - November 30, 1991.

    Science.gov (United States)

    Hacienda La Puente Unified School District, City of Industry, CA.

    The staff development component of the Outreach and Technical Assistance Network (OTAN) began the second year of operation with all 11 resource centers active. Constant emphasis and assistance was given to providing staff development through the centers. English as a Second Language (ESL) Institutes for Experienced Teachers were scheduled on a…

  6. Connecting People, Practices, and Policies: Evaluation of the Outreach and Technical Assistance Network (OTAN).

    Science.gov (United States)

    Alamprese, Judith A.; Stickney, Eric

    By establishing its Outreach and Technical Assistance Network (OTAN) in 1989, California became the first state to spend substantial funds on building a technological infrastructure for adult education. OTAN's goals are as follows: foster communication among state officials, researchers, and local administrators, instructors, and staff in adult…

  7. The Cost of Technical Trading Rules in the Forex Market: A Utility-based Evaluation

    NARCIS (Netherlands)

    H.D.R. Dewachter (Hans); M. Lyrio (Marco)

    2003-01-01

    textabstractWe compute the opportunity cost for rational risk averse agents of using technical trading rules in the foreign exchange rate market. Our purpose is to investigate whether these rules can be interpreted as near-rational investment strategies for rational investors. We analyze four di.ere

  8. 77 FR 27814 - Model Safety Evaluation for Plant-Specific Adoption of Technical Specifications Task Force...

    Science.gov (United States)

    2012-05-11

    ... 4) end state rather than a cold shutdown (Mode 5) end state. The model SE will facilitate expedited... ISTS to permit, for some systems, entry into a hot shutdown (Mode 4) end state rather than a cold... Traveler TSTF-432, Revision 1, ``Change in Technical Specifications End States (WCAP-16294)'' Using...

  9. Vehicle Integrated Performance Analysis, the VIPA Experience: Reconnecting with Technical Integration

    Science.gov (United States)

    McGhee, David S.

    2005-01-01

    Today's NASA is facing significant challenges and changes. The Exploration initiative indicates a large increase in projects with limited increase in budget. The Columbia report has criticized NASA for its lack of insight and technical integration impacting its ability to provide safety. The Aldridge report is advocating NASA find new ways of doing business. Very early in the Space Launch Initiative (SLI) program a small team of engineers at MSFC were asked to propose a process for performing a system level assessment of a launch vehicle. The request was aimed primarily at providing insight and making NASA a "smart buyer." Out of this effort the VIPA team was created. The difference between the VIPA effort and many integration attempts is that VIPA focuses on using experienced people from various disciplines and a process which focuses them on a technically integrated assessment. Most previous attempts have focused on developing an all encompassing software tool. In addition, VIPA anchored its process formulation in the experience of its members and in early developmental Space Shuttle experience. The primary reference for this is NASA-TP-2001-210092, "Launch Vehicle Design Process: Characterization, Technical Integration, and Lessons Learned," and discussions with its authors. The foundations of VIPA's process are described. The VIPA team also recognized the need to drive detailed analysis earlier in the design process. Analyses and techniques typically done in later design phases, are brought forward using improved computing technology. The intent is to allow the identification of significant sensitivities, trades, and design issues much earlier in the program. This process is driven by the T-model for Technical Integration described in the aforementioned reference. VIPA's approach to performing system level technical integration is discussed in detail. Proposed definitions are offered to clarify this discussion and the general systems integration dialog. VIPA

  10. Three dimensional visualization breakthrough in analysis and communication of technical information for nuclear waste management

    International Nuclear Information System (INIS)

    Computer graphics systems that provide interactive display and manipulation of three-dimensional data are powerful tools for the analysis and communication of technical information required for characterization and design of a geologic repository for nuclear waste. Greater understanding of site performance and repository design information is possible when performance-assessment modeling results can be visually analyzed in relation to site geologic and hydrologic information and engineering data for surface and subsurface facilities. In turn, this enhanced visualization capability provides better communication between technical staff and program management with respect to analysis of available information and prioritization of program planning. A commercially-available computer system was used to demonstrate some of the current technology for three-dimensional visualization within the architecture of systems for nuclear waste management. This computer system was used to interactively visualize and analyze the information for two examples: (1) site-characterization and engineering data for a potential geologic repository at Yucca Mountain, Nevada; and (2) three-dimensional simulations of a hypothetical release and transport of contaminants from a source of radionuclides to the vadose zone. Users may assess the three-dimensional distribution of data and modeling results by interactive zooming, rotating, slicing, and peeling operations. For those parts of the database where information is sparse or not available, the software incorporates models for the interpolation and extrapolation of data over the three-dimensional space of interest. 12 refs., 4 figs

  11. Mechanistic approach to generalized technical analysis of share prices and stock market indices

    Science.gov (United States)

    Ausloos, M.; Ivanova, K.

    2002-05-01

    Classical technical analysis methods of stock evolution are recalled, i.e. the notion of moving averages and momentum indicators. The moving averages lead to define death and gold crosses, resistance and support lines. Momentum indicators lead the price trend, thus give signals before the price trend turns over. The classical technical analysis investment strategy is thereby sketched. Next, we present a generalization of these tricks drawing on physical principles, i.e. taking into account not only the price of a stock but also the volume of transactions. The latter becomes a time dependent generalized mass. The notion of pressure, acceleration and force are deduced. A generalized (kinetic) energy is easily defined. It is understood that the momentum indicators take into account the sign of the fluctuations, while the energy is geared toward the absolute value of the fluctuations. They have different patterns which are checked by searching for the crossing points of their respective moving averages. The case of IBM evolution over 1990-2000 is used for illustrations.

  12. Technical characteristic analysis of wind energy conversion systems for sustainable development

    International Nuclear Information System (INIS)

    Highlights: ► Identifying the required technical characteristics of sustainable wind power system. ► Observing Weibull probability function and artificial neural networks for reliability. ► Daily/monthly generation data are used to investigate the system’s availability. - Abstract: Wind energy as a clean, environmentally friendly and cost effective renewable energy resource, is taken into consideration by many developed and developing countries as a promising means to provide electrical energy. In feasibility study stage of the wind energy systems, the sustainability analysis is one of the main issues that can assure the investors and stockholders to invest in this renewable energy. Since a system can be truly sustainable by achieving the energetic, ecological and economic sustainability, the present study will focus on the technical characteristics and performance analysis of the wind energy systems. The relations between reliability, availability, energy and exergy efficiency, risk management and the environmental impact of the wind energy systems are investigated in the context of this study. It is concluded that the wind characteristics data and the wind speed are the main effective parameters on its reliability and availability. It is also revealed that considering the system loss, exergy efficiency results of the wind energy systems are more reliable than the energy efficiencies. Due to avoid future failure of the systems, the causes of the failure are investigated and it was concluded that the structural failures caused by storms and strong winds are known as the most prevalent failures

  13. Ranking factors of an investment in cogeneration: sensitivity analysis ranking the technical and economical factors

    International Nuclear Information System (INIS)

    A deregulation of the electricity market in Europe will result in increased competition among the power-producing companies. They will therefore carefully estimate the financial risk in an investment in new power-producing capability. One part of the risk assessment is to perform a sensitivity analysis. This paper presents a sensitivity analysis using factorial design, resulting in an assessment of the most important technical and economical factors affecting an investment in gas turbine combined cycle and a steam cycle fired by wood chips. The study is performed using a simulation model that optimises the operation of existing power plants and potential new investments to fulfil the desired heat demand. The local utility system analysed is a Swedish district heating system with 655 GWh y-1 heat demand. The conclusion is that to understand which of the technical and economical factors affect the investment, it is not sufficient to investigate the parameters of the studied plant, but also the parameters related to the competing plants. Both the individual effects of the factors and the effect of their interaction should be investigated. For the energy system studied the price of natural gas, price of wood chips and investment cost have the major influence on the profitability of the investment. (Author)

  14. Sustainability analysis. Development of various indicators of sustainability for technical environmental analysis and evaluation of local heat supply networks on the basis of regenerative energies in comparison to fossil energy sources; Nachhaltigkeitsanalyse. Entwicklung verschiedener Nachhaltigkeitsindikatoren zur umwelttechnischen Analyse und Bewertung von Nahwaermeversorgungsnetzen auf Basis regenerativer Energien im Vergleich zu fossilen Energietraegern

    Energy Technology Data Exchange (ETDEWEB)

    Hehenberger-Risse, Diana

    2013-06-15

    collectors, geothermal energy storage, geothermal heat system and the distribution network. For this purpose, a life cycle assessment / life cycle analysis based on using the above indicators of energy and the emissions were calculated. To determine what fraction of energy and emissions are caused of the district heating network itself, the heat supply variants listed in Figure 93 were calculated with and without distribution network and geothermal storage. The results of the individual indicators were grouped under the collective term environmental impacts. For each indicator a weighted rating system was developed, normalized and scaled to kWh. Hence, the balance sheet indicator ''avoided environmental impacts'' was developed to demonstrate the overall results and for assessment the compliance with the environmental quality objective. By the dimensionless scaling between -1 and 1 the best value is negative and the worst value is positive. The emissions therefore have positive values and both indicators efficiency and value creation have a negative value and therefore considered positive in the overall assessment. The results of the environmental impact of different heat supply scenarios based on the evaluation of the designed system are shown in Figure 93. The variant V1OlGas is the reference scenario of decentralized plants on district heating supply based on oil and natural gas in comparison to the following variants: V2: biomass and fuel oil peak load, V2a: biomass, biogas and fuel oil peak load, V3 Solark40: biomass, 40% solar fraction, oil peak load, V4Solar20: biomass, 20% solar fraction and oil peak load V4aBGSolar20: biomass, biogas, 20% solar fraction and oil peak load V6 Geoth: geothermal plant with fuel oil peak load Mitterteich: biomass, natural gas peak load The term mNetz in Figure 93 illustrates the result of each heat supply variant with heat distribution network. The abbreviation mNetzSo contains in addition to heat generation and heat

  15. Evaluation of methods for seismic analysis of nuclear fuel reprocessing and fabrication facilities

    International Nuclear Information System (INIS)

    Methods of seismic analysis for critical structures and equipment in nuclear fuel reprocessing plants (NFRPs) and mixed oxide fuel fabrication plants (MOFFPs) are evaluated. The purpose of this series of reports is to provide the NRC with a technical basis for assessing seismic analysis methods and for writing regulatory guides in which methods ensuring the safe design of nuclear fuel cycle facilities are recommended. The present report evaluates methods of analyzing buried pipes and wells, sloshing effects in large pools, earth dams, multiply supported equipment, pile foundations, and soil-structure interactions

  16. Production-Rule Analysis System for nuclear plant technical specifications tracking

    International Nuclear Information System (INIS)

    A Model-Based Production-Rule Analysis system is developed for the tracking of the Limiting Conditions for Operation (LCOs) and the Surveillance Requirements in power plants. These LCOs and Surveillance Requirements are delineated in Power Station's Technical Specifications. The system is constructed as a Production-Rule Analysis System having the same structure as the E-Mycin system with a Natural Language Interface. The Goal-Tree constituting the Knowledge-Base is generated and is searched by the Inference Engine using Backward-Chaining with a Deduction-Oriented antecedent-Consequent Logic. The performance of the system is demonstrated in the identification and tracking of the LCOs and Surveillance Requirements and the associated applicable actions for maintaining the operability status of the components in the plant reactivity control systems

  17. Technical Requirements Analysis and Control Systems (TRACS) Initial Operating Capability (IOC) documentation

    Science.gov (United States)

    Hammond, Dana P.

    1991-01-01

    The Technical Requirements Analysis and Control Systems (TRACS) software package is described. TRACS offers supplemental tools for the analysis, control, and interchange of project requirements. This package provides the fundamental capability to analyze and control requirements, serves a focal point for project requirements, and integrates a system that supports efficient and consistent operations. TRACS uses relational data base technology (ORACLE) in a stand alone or in a distributed environment that can be used to coordinate the activities required to support a project through its entire life cycle. TRACS uses a set of keyword and mouse driven screens (HyperCard) which imposes adherence through a controlled user interface. The user interface provides an interactive capability to interrogate the data base and to display or print project requirement information. TRACS has a limited report capability, but can be extended with PostScript conventions.

  18. Job analysis for training design and evaluation

    International Nuclear Information System (INIS)

    The report describes a job analysis method which has been used for competency requirements and training evaluation purposes on three jobs in a Swedish nuclear power station. The jobs are the shift supervisor, the reactor operator and the turbine operator. The method is based on a system analytical approach. Through a topdown analysis of the power generation system a structure is derived which is used for an inventory of possible operator tasks. The primary source for actual task generation was interviews with operators and with other personnel who are cooperating with the operators. The method suggests alternative sources for the task generation when operator interviews are not feasible, e.g. in systems which are being developed or when operator experiences are lacking. The result of the job analysis is a set of typical tasks for each job. These tasks represent the contents of the job to be considered in the planning of job training and for recruitment requirements. The same job analysis method was used for training design and evaluation in a Finnish nuclear power station. The concluding remarks of this report are made in the light of this study also. This report is based on a research project B15/77 from the Swedish Nuclear Power Inspectorate. (author)

  19. A technical and financial analysis of two recuperated, reciprocating engine driven power plants. Part 1: Thermodynamic analysis

    International Nuclear Information System (INIS)

    Highlights: • A thermodynamic analysis of two recuperated ICE plants is undertaken. • The overall plant efficiency and CO2 emissions are analysed. • Chemical recuperation without a secondary heat source is unlikely. • Using a renewable secondary heat source reduces the CO2 emission of the plant. - Abstract: This paper is the first of a two part study that analyses the technical and financial performance of particular, recuperated engine systems. This first paper presents a thermodynamic study of two systems. The first system involves the chemical recuperation of a reciprocating, spark ignited, internal combustion engine using only the waste heat of the engine to power a steam–methane reformer. The performance of this system is evaluated for different coolant loads and steam–methane ratios. The second system is a so-called ’hybrid’ in which not only the waste heat of the engine is used, but also a secondary heat source – the combustion of biomass. The effects of the reformer’s temperature and the steam–methane ratio on the system performance are analysed. These analyses show that the potential efficiency improvement obtained when using only the engine waste heat to power the recuperation is marginal. However, results for the hybrid show that although the overall efficiency of the plant, defined in terms of the energy from both the methane and biomass, is similar to that of the conventional, methane fuelled engine, the efficiency of the conversion of the biomass fuel energy to work output appears to be higher than for other biomass fuelled technologies currently in use. Further, in the ideal limit of a fully renewable biomass fuel, the burning of biomass does not contribute to the net CO2 emissions, and the CO2 emission reduction for this second plant can be considerable. Indeed, its implementation on larger internal combustion engine power plants, which have efficiencies of around 45–50%, could result in CO2 emissions that are as much as 10

  20. On sustainability assessment of technical systems. Experience from systems analysis with the ORWARE and Ecoeffect tools

    Energy Technology Data Exchange (ETDEWEB)

    Assefa, Getachew [Royal Inst. of Technology, Stockholm (Sweden). Dept. of Chemical Engineering

    2006-06-15

    Engineering research and development work is undergoing a reorientation from focusing on specific parts of different systems to a broader perspective of systems level, albeit at a slower pace. This reorientation should be further developed and enhanced with the aim of organizing and structuring our technical systems in meeting sustainability requirements in face of global ecological threats that have far-reaching social and economic implications, which can no longer be captured using conventional approach of research. Until a list of universally acceptable, clear, and measurable indicators of sustainable development is developed, the work with sustainability metrics should continue to evolve as a relative measure of ecological, economic, and social performance of human activities in general, and technical systems in particular. This work can be done by comparing the relative performance of alternative technologies of providing the same well-defined function or service; or by characterizing technologies that enjoy different levels of societal priorities using relevant performance indicators. In both cases, concepts and methods of industrial ecology play a vital role. This thesis is about the development and application of a systematic approach for the assessment of the performance of technical systems from the perspective of systems analysis, sustainability, sustainability assessment, and industrial ecology. The systematic approach developed and characterized in this thesis advocates for a simultaneous assessment of the ecological, economic, and social dimensions of performance of technologies in avoiding sub-optimization and problem shifting between dimensions. It gives a holistic picture by taking a life cycle perspective of all important aspects. The systematic assessment of technical systems provides an even-handed assessment resulting in a cumulative knowledge. A modular structure of the approach makes it flexible enough in terms of comparing a number of

  1. TOP: Technical Specification Optimization Program

    International Nuclear Information System (INIS)

    The Westinghouse Technical Specification Optimization Program has been specifically developed to quantitatively assess proposed revisions to current nuclear power plant technical specifications. This program is a direct response to both industry and regulatory concerns as to the impact of technical specification requirements on plant operation, particularly instrumentation systems. A fault tree methodology which quantifies system unreliability and sensitivity to test and maintenance practices has been applied to typical Westinghouse reactor protection system designs. Reactor trip features and engineered safety features have both been analyzed. Technical specification revisions evaluated include: extended surveillance intervals, extended test and maintenance times, and testing in the bypass mode. This methodology and the analysis results present a justifiable quantitative basis for technical specification revisions

  2. Technical Evaluation for the Determination of CGI Designation for Safety Class Items Incorporated in Hose-in-Hose Transfer Line Assemblies

    International Nuclear Information System (INIS)

    The purpose of this technical evaluation is to determine whether the secondary hoses are to be categorized as Commercial Grade Items (CGI) or Engineered Equipment. This determination will identify whether or not use of the CGI Dedication process is appropriate

  3. Evaluation of Technical Feasibility of Homogeneous Charge Compression Ignition (HCCI) Engine Fueled with Hydrogen, Natural Gas, and DME

    Energy Technology Data Exchange (ETDEWEB)

    Pratapas, John; Mather, Daniel; Kozlovsky, Anton

    2013-03-31

    The objective of the proposed project was to confirm the feasibility of using blends of hydrogen and natural gas to improve the performance, efficiency, controllability and emissions of a homogeneous charge compression ignition (HCCI) engine. The project team utilized both engine simulation and laboratory testing to evaluate and optimize how blends of hydrogen and natural gas fuel might improve control of HCCI combustion. GTI utilized a state-of-the art single-cylinder engine test platform for the experimental work in the project. The testing was designed to evaluate the feasibility of extending the limits of HCCI engine performance (i.e., stable combustion, high efficiency and low emissions) on natural gas by using blends of natural gas and hydrogen. Early in the project Ricardo provided technical support to GTI as we applied their engine performance simulation program, WAVE, to our HCCI research engine. Modeling support was later provided by Digital Engines, LLC to use their proprietary model to predict peak pressures and temperatures for varying operating parameters included in the Design of Experiments test plan. Digital Engines also provided testing support for the hydrogen and natural gas blends. Prof. David Foster of University of Wisconsin-Madison participated early in the project by providing technical guidance on HCCI engine test plans and modeling requirements. The main purpose of the testing was to quantify the effects of hydrogen addition to natural gas HCCI. Directly comparing straight natural gas with the hydrogen enhanced test points is difficult due to the complexity of HCCI combustion. With the same air flow rate and lambda, the hydrogen enriched fuel mass flow rate is lower than the straight natural gas mass flow rate. However, the energy flow rate is higher for the hydrogen enriched fuel due to hydrogen’s significantly greater lower heating value, 120 mJ/kg for hydrogen compared to 45 mJ/kg for natural gas. With these caveats in mind, an

  4. Evaluation of Technical Feasibility of Homogeneous Charge Compression Ignition (HCCI) Engine Fueled with Hydrogen, Natural Gas, and DME

    Energy Technology Data Exchange (ETDEWEB)

    John Pratapas; Daniel Mather; Anton Kozlovsky

    2007-03-31

    The objective of the proposed project was to confirm the feasibility of using blends of hydrogen and natural gas to improve the performance, efficiency, controllability and emissions of a homogeneous charge compression ignition (HCCI) engine. The project team utilized both engine simulation and laboratory testing to evaluate and optimize how blends of hydrogen and natural gas fuel might improve control of HCCI combustion. GTI utilized a state-of-the art single-cylinder engine test platform for the experimental work in the project. The testing was designed to evaluate the feasibility of extending the limits of HCCI engine performance (i.e., stable combustion, high efficiency and low emissions) on natural gas by using blends of natural gas and hydrogen. Early in the project Ricardo provided technical support to GTI as we applied their engine performance simulation program, WAVE, to our HCCI research engine. Modeling support was later provided by Digital Engines, LLC to use their proprietary model to predict peak pressures and temperatures for varying operating parameters included in the Design of Experiments test plan. Digital Engines also provided testing support for the hydrogen and natural gas blends. Prof. David Foster of University of Wisconsin-Madison participated early in the project by providing technical guidance on HCCI engine test plans and modeling requirements. The main purpose of the testing was to quantify the effects of hydrogen addition to natural gas HCCI. Directly comparing straight natural gas with the hydrogen enhanced test points is difficult due to the complexity of HCCI combustion. With the same air flow rate and lambda, the hydrogen enriched fuel mass flow rate is lower than the straight natural gas mass flow rate. However, the energy flow rate is higher for the hydrogen enriched fuel due to hydrogen's significantly greater lower heating value, 120 mJ/kg for hydrogen compared to 45 mJ/kg for natural gas. With these caveats in mind, an

  5. TECHNICAL ANALYSIS OF FUZZY METAGRAPH BASED DECISION SUPPORT SYSTEM FOR CAPITAL MARKET

    Directory of Open Access Journals (Sweden)

    Anbalagan Thirunavukarasu

    2013-01-01

    Full Text Available This study proposes a Fuzzy Metagraph based Decision Support System (DSS for short term and long term investment in share market. This rule base decision system will help traders to make correct decision at very low risk. Relative Strength Index (RSI, Moving Average Convergence Divergence (MACD and WILLIAM- %R are some of the Technical Indicators which are used as input to train the system which is integrated with Fuzzy Metagraph. This approach of incorporating Fuzzy Metagraph with RSI, MACD and WILLIAM-%R would be a new attempt in decision making on share market investment. Stocks listed in Bombay Stock Exchange (BSE in India are used to evaluate the performance of the system. The results obtained from the proposed Fuzzy Metagraph based model are found to be satisfactory with very low risk. Three most used technical indicators MACD, RSI and WILLIAM-%R integrated with Fuzzy Metagraph are used to support the system. This method reduces the risk factor considerably for both short term and long term investors.

  6. Habitat Evaluation Procedures (HEP) Report; Precious Lands Wildlife Management Area, Technical Report 2000-2003.

    Energy Technology Data Exchange (ETDEWEB)

    Kozusko, Shana

    2003-12-01

    yellow warbler and song sparrow models that evaluated understory shrub layers. Overall, such substitutions should result in a more accurate evaluation of the ecological conditions on Precious Lands, and provide better information for decision making. A baseline HEP analysis was initiated on the Precious Lands in 2000, and data collection continued throughout the 2001 and 2002 field seasons. In the future, HEP analysis will be used to evaluate habitat changes resulting from management activities. Repeat surveys will be useful in assessing long-term trends in plant community health, weed encroachment, wildlife limiting factors, habitat degradation, and establishing desired future condition guidelines for the management program.

  7. Technical Note: Evaluating a simple parameterization of radiative shortwave forcing from surface albedo change

    OpenAIRE

    R. M. Bright; Kvalevåg, M. M.

    2013-01-01

    Land use activities affect Earth's energy balance not only via biogeochemical emissions but also through perturbations in surface albedo, the latter of which is often excluded in impact assessment studies. In this short technical note, we present and compare a simple model for estimating shortwave radiative forcings at the top of Earth's atmosphere to a more sophisticated 8-stream radiative transfer model based on a discrete ordinate method. Outcomes from monthly albedo change simulati...

  8. Technical Note: Evaluating a simple parameterization of radiative shortwave forcing from surface albedo change

    OpenAIRE

    R. M. Bright; Kvalevåg, M. M.

    2013-01-01

    Land-use activities affect Earth’s energy balance not only via biogeochemical emissions, but also through perturbations in surface albedo, the latter of which is often excluded in impact assessment studies. In this short technical note, we present and compare a simple model for estimating shortwave radiative forcings at the top of Earth’s atmosphere to a more sophisticated 8-stream radiative transfer model based on a discrete ordinate method. Outcomes from monthly albe...

  9. The Cost of Technical Trading Rules in the Forex Market: A Utility-based Evaluation

    OpenAIRE

    Dewachter, Hans; Lyrio, Marco

    2003-01-01

    textabstractWe compute the opportunity cost for rational risk averse agents of using technical trading rules in the foreign exchange rate market. Our purpose is to investigate whether these rules can be interpreted as near-rational investment strategies for rational investors. We analyze four di.erent exchange rates and find that the opportunity cost of using chartist rules tends to be prohibitively high. We also present a method to decompose this opportunity cost into parts related to invest...

  10. Innovative prospects evaluation as a tool of managerial efficiency increase for complicated technical systems creation

    OpenAIRE

    Vorotnikov Vitalii Anatolievich

    2016-01-01

    The article deals with problems of management for the complicated technical systems creation according to the competitiveness criteria. It is proposed to form an analytical apparatus using the expert-analytical tools of project management, technological forecasting, investment planning, innovation management and marketing. The concept of using forecasting innovation component step to assess the competitiveness of the integral index is based on the fact that through the use of patent-innovativ...

  11. Efficiency evaluation in the urban solid waste systems of Portugal using data envelopment analysis

    OpenAIRE

    Gaiola, António

    2002-01-01

    The present work evaluates the efficiency of collection, separation, valorisation and treatment of urban solid waste in the Urban Solid Waste Systems of Portugal by applying an econometric non-parametric technique: technical efficiency and cost minimisation of input needs were reached by the application of Data Envelopment Analysis. The data was obtained by requesting financial information for the year 2000. The sample covered almost 40% of the total population. This research aims to make a c...

  12. Habitat Evaluation Procedures (HEP) Report : Ladd Marsh Wildlife Area, 2004-2006 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Ashley, Paul; Wagoner, Sara

    2006-05-01

    The Regional HEP Team (RHT) and Oregon Department of Fish and Wildlife (ODFW) staff conducted a follow-up habitat evaluation procedures (HEP) analysis on the Ladd Marsh Wildlife Management Area (LMWA) in May 2005. The 2005 HEP assessment resulted in a total of 647.44 HUs, or 0.76 HUs/acre. This is an increase of 420.34 HUs (0.49 HUs/acre) over 2001 HEP survey results. The most significant increase in HUs occurred on the Wallender and Simonis parcels which increased by 214.30 HUs and 177.49 HUs respectively. Transects were established at or near 2001 HEP analysis transect locations whenever possible. ODFW staff biologists assisted the RHT re-establish transect locations and/or suggested areas for new surveys. Since 2001, significant changes in cover type acreage and/or structural conditions have occurred due to conversion of agriculture cover types to emergent wetland and grassland cover types. Agricultural lands were seeded to reestablish grasslands and wetlands were restored through active management and manipulation of extant water sources including natural stream hydrology/flood regimes and available irrigation. Grasslands increased on the Wallender parcel by 21% (65 acres), 23% (71 acres) at the Simonis site, and 39% (62 acres) at Conley Lake. The emergent wetland cover type also changed significantly increasing 60% (184 acres) at Wallender and 59% (184 acres) on the Simonis tract. Today, agriculture lands (crop and grazed pasture) have been nearly eliminated from Bonneville Power Administration (BPA) mitigation project lands located on the LMWA.

  13. Systems analysis for evaluation of safeguards effectiveness

    International Nuclear Information System (INIS)

    Full text: Lawrence Livermore National Laboratory has developed an integrated safeguards system analysis tool (LISSAT), which is a framework for performing systems analysis of safeguards effectiveness for all stages of the nuclear fuel cycle. The method has been applied to assess safeguards effectiveness for a conversion facility, an enrichment facility and for various types of nuclear reactors. LISSAT has the potential for evaluating safeguards for future proliferation resistant designs, and evaluating current safeguards tools/methods/on-the-shelf tools to assess safeguards strategies beyond Hexapartite. The key components of LISSAT include digraph/fault tree analysis, statistical analysis and time-domain simulation. The digraph fault tree methodology presents a well-structured systematic approach for generation and analysis of the diversion paths and is more comprehensive and systematic than traditional safeguards analysis methods. The digraph analysis is an effective method to organize and structure the possible diversion activities in a diversion scenario together with the safeguards measures and activities relevant to the diversion scenario. The fault tree analysis incorporates possible failure modes of the safeguards measures and develops a fault tree for the safeguard system in this situation. Output of the digraph-fault tree analysis provides an identification of the safeguards elements of most importance that has the potential for reducing the probability of diversion of nuclear material. Additional outputs include the ranking of the various diversion scenarios. Statistical analysis provides the basic event probabilities for the fault tree and addresses the probabilities that a short notice random inspections plan will encounter time-clustered physical diversion activities, the probabilities that inspection sampling and measurement plans will detect concealment schemes that use large or medium misdeclarations on some material items, deliberate bias in

  14. Reservoir evaluation using discriminant analysis. [China

    Energy Technology Data Exchange (ETDEWEB)

    Yangjian, O.; Jianru, L.

    1982-01-01

    The ability to evaluate sandstone reservoirs has been greatly improved since the use of electonic computer in processing well log data. But it is still difficult to analyse reservoirs with high water saturation, or reservoirs with high residual oil saturation and aquifers containing oil etc. Based on the studies of the reservoirs and aquifers in respect to their oil saturation, porosity, lithology factor and other independent parameters relative to water invasion and water distribution etc., an optimum discrimination is proposed for the accurate evalation of reservoirs and aquifers using discriminant analysis as a tool. The final recognition is achieved on the electronic computer. This new technique and processing program has been widely tested and verified in the Shengli oil field and other fields in east China, with precision up to 90 percent or more. Now the technique has been extensively applied to the evaluation of Tertiary reservoirs with success.

  15. Red River Wildlife Management Area HEP Report, Habitat Evaluation Procedures, Technical Report 2004.

    Energy Technology Data Exchange (ETDEWEB)

    Ashley, Paul

    2004-11-01

    A habitat evaluation procedures (HEP) analysis conducted on the 314-acre Red River Wildlife Management Area (RRWMA) managed by the Idaho Department of Fish and Game resulted in 401.38 habitat units (HUs). Habitat variables from six habitat suitability index (HSI) models, comprised of mink (Mustela vison), mallard (Anas platyrhynchos), common snipe (Capella gallinago), black-capped chickadee (Parus altricapillus), yellow warbler (Dendroica petechia), and white-tailed deer (Odocoileus virginianus), were measured by Regional HEP Team (RHT) members in August 2004. Cover types included wet meadow, riverine, riparian shrub, conifer forest, conifer forest wetland, and urban. HSI model outputs indicate that the shrub component is lacking in riparian shrub and conifer forest cover types and that snag density should be increased in conifer stands. The quality of wet meadow habitat, comprised primarily of introduced grass species and sedges, could be improved through development of ephemeral open water ponds and increasing the amount of persistent wetland herbaceous vegetation e.g. cattails (Typha spp.) and bulrushes (Scirpus spp.).

  16. Habitat Evaluation Procedures (HEP) Report : Hellsgate Project, 1999-2000 Technical Report.

    Energy Technology Data Exchange (ETDEWEB)

    Berger, Matthew

    2000-05-01

    A Habitat Evaluation Procedure (HEP) study was conducted on lands acquired and/or managed (4,568 acres total) by the Hellsgate Big Game Winter Range Wildlife Mitigation Project (Hellsgate project) to mitigate some of the losses associated with the original construction and operation of Grand Coulee Dam and inundation of habitats behind the dams. Three separate properties, totaling 2,224 acres were purchased in 1998. One property composed of two separate parcels, mostly grassland lies southeast of the town of Nespelem in Okanogan County (770 acres) and was formerly called the Hinman property. The former Hinman property lies within an area the Tribes have set aside for the protection and preservation of the sharp-tailed grouse (Agency Butte unit). This special management area minus the Hinman acquisition contains 2,388 acres in a long-term lease with the Tribes. The second property lies just south of the Silver Creek turnoff (Ferry County) and is bisected by the Hellsgate Road (part of the Friedlander unit). This parcel contains 60 acres of riparian and conifer forest cover. The third property (now named the Sand Hills unit) acquired for mitigation (1,394 acres) lies within the Hellsgate Reserve in Ferry County. This new acquisition links two existing mitigation parcels (the old Sand Hills parcels and the Lundstrum Flat parcel, all former Kuehne purchases) together forming one large unit. HEP team members included individuals from the Colville Confederated Tribes Fish and Wildlife Department (CTCR), Washington Department of Fish and Wildlife (WDFW), and Bureau of Land Management (BLM). The HEP team conducted a baseline habitat survey using the following HEP species models: mule deer (Odocoileus hemionus), mink (Mustela vison), downy woodpecker (Picoides pubescens), bobcat (Lynx rufus), yellow warbler (Dendroica petechia), and sharp-tailed grouse (Tympanuchus phasianellus columbianus). HEP analysis and results are discussed within the body of the text. The cover types

  17. European quadricentric evaluation of a breast MR biopsy and localization device: technical improvements based on phase-I evaluation

    International Nuclear Information System (INIS)

    Our purpose was to report about technical success, problems and solutions, as experienced in a first multicentre study on MR-guided localisation or vacuum biopsy of breast lesions. The study was carried out at four European sites using a dedicated prototype breast biopsy device. Experiences with 49 scheduled localisation procedures and 188 vacuum biopsies are reported. Apart from 35 dropped indications, one localisation procedure and 9 vacuum biopsies were not possible (3 times space problems due to obesity, 2 times too strong compression, 3 times impaired access from medially, 2 times impaired access due to a metal bar). Problems due to too strong compression were recognised by repeat MR without compression. During the procedure problems leading to an uncertain result occurred in eight vacuum biopsies, two related to the procedure: one limited access, and one strong post-biopsy enhancement. Improvements after phase-I study concerned removal of the metal bar, development of an improved medial access, of a profile imitating the biopsy gun, optimisation of compression plates and improved software support. The partners agreed that the improvements answered all important technical problems. (orig.)

  18. VAMAS - Versailles project on Advanced Materials and Standards. Technical working area (TWA) 2: surface chemical analysis. Project A4: evaluation of multilayer reference, coatings for quantitative glow discharge, optical emission spectrometry (GD-OES), and other depth profiling techniques. Report on an inter-laboratory comparison

    Energy Technology Data Exchange (ETDEWEB)

    Beck, U.; Fritz, T.; Gamer, N.; Wirth, T.

    2001-06-01

    The main objective was the evaluation of two different reference coating systems, one conducting for the assessment of dc-GD-OES and one non-conducting for the evaluation of rf-GD-OES. Furthermore, the performance of various dc- and rf-systems was to be studied and the trueness of analysis had to be verified. A restriction was made to two different classes of layer materials: one conducting (on conducting substrate) and one non-conducting (on non-conducting substrate). Hence, with respect to conductivity two coating/substrate systems were provided: TiO{sub 2}/SiO{sub 2}-multilayer (on BK7 glass), and Ti/Al-multilayer (on 100Cr6 steel). (orig.)

  19. Technical idea and operational process for the potential evaluation of uranium resources in China

    International Nuclear Information System (INIS)

    Based on the former efforts and data of uranium geology and exploration in China, the technique idea and operation process was developed for the potential evaluation of uranium resource in accordance with the technique request and guideline of 'National potential evaluation of mineral resource' project, which has played an important role in ensuring the standardization of the evaluation work and result quality. (authors)

  20. Fractional Black-Scholes Model and Technical Analysis of Stock Price

    Directory of Open Access Journals (Sweden)

    Song Xu

    2013-01-01

    Full Text Available In the stock market, some popular technical analysis indicators (e.g., Bollinger bands, RSI, ROC, etc. are widely used to forecast the direction of prices. The validity is shown by observed relative frequency of certain statistics, using the daily (hourly, weekly, etc. stock prices as samples. However, those samples are not independent. In earlier research, the stationary property and the law of large numbers related to those observations under Black-Scholes stock price model and stochastic volatility model have been discussed. Since the fitness of both Black-Scholes model and short-range dependent process has been questioned, we extend the above results to fractional Black-Scholes model with Hurst parameter H>1/2, under which the stock returns follow a kind of long-range dependent process. We also obtain the rate of convergence.

  1. Takeoff Technical Analysis in Long Jump Based on the Dynamics Statistical Model

    Directory of Open Access Journals (Sweden)

    Bing Zhang

    2013-12-01

    Full Text Available In the professional and technical teaching, is jumping is the most key link in long jump techniques. From the mechanics’ angle, takeoff jumping can be divided into steps-treading and jumping. The task of jumping is to acquire an appropriate takeoff angle of body gravity and more reasonable initial swinging velocity under rapid run-up conditions, through reasonable takeoff movements to change human body movement direction. Therefore, whether athlete’s takeoff technique is good or bad, is one of the important symbols of his sport level. Therefore, the fundamental factor to improve the performance of long jump is to master the full set of takeoff technology. From the point of statistical computing science and through the dynamics analysis, this study established a dynamic statistical model and discussed the influence factors of stepping and jumping stage, which provides a theoretical basis for athletes training.

  2. Evaluation of the functional performance and technical quality of an Electronic Documentation System of the Nursing Process

    Directory of Open Access Journals (Sweden)

    Neurilene Batista de Oliveira

    2015-04-01

    Full Text Available Objective: To evaluate the functional performance and the technical quality of the Electronic Documentation System of the Nursing Process of the Teaching Hospital of the University of São Paulo. Method: exploratory-descriptive study. The Quality Model of regulatory standard 25010 and the Evaluation Process defined under regulatory standard 25040, both of the International Organization for Standardization/International Electrotechnical Commission. The quality characteristics evaluated were: functional suitability, reliability, usability, performance efficiency, compatibility, security, maintainability and portability. The sample was made up of 37 evaluators. Results: in the evaluation of the specialists in information technology, only the characteristic of usability obtained a rate of positive responses of less than 70%. For the nurse lecturers, all the quality characteristics obtained a rate of positive responses of over 70%. The staff nurses of the medical and surgical clinics with experience in using the system and staff nurses from other units of the hospital and from other health institutions (without experience in using the system obtained rates of positive responses of more than 70% referent to the functional suitability, usability, and security. However, performance efficiency, reliability and compatibility all obtained rates below the parameter established. Conclusion: the software achieved rates of positive responses of over 70% for the majority of the quality characteristics evaluated.

  3. Evaluation of the functional performance and technical quality of an Electronic Documentation System of the Nursing Process1

    Science.gov (United States)

    de Oliveira, Neurilene Batista; Peres, Heloisa Helena Ciqueto

    2015-01-01

    Objective: To evaluate the functional performance and the technical quality of the Electronic Documentation System of the Nursing Process of the Teaching Hospital of the University of São Paulo. Method: exploratory-descriptive study. The Quality Model of regulatory standard 25010 and the Evaluation Process defined under regulatory standard 25040, both of the International Organization for Standardization/International Electrotechnical Commission. The quality characteristics evaluated were: functional suitability, reliability, usability, performance efficiency, compatibility, security, maintainability and portability. The sample was made up of 37 evaluators. Results: in the evaluation of the specialists in information technology, only the characteristic of usability obtained a rate of positive responses of less than 70%. For the nurse lecturers, all the quality characteristics obtained a rate of positive responses of over 70%. The staff nurses of the medical and surgical clinics with experience in using the system) and staff nurses from other units of the hospital and from other health institutions (without experience in using the system) obtained rates of positive responses of more than 70% referent to the functional suitability, usability, and security. However, performance efficiency, reliability and compatibility all obtained rates below the parameter established. Conclusion: the software achieved rates of positive responses of over 70% for the majority of the quality characteristics evaluated. PMID:26039294

  4. Technical Evaluation of the NASA Model for Cancer Risk to Astronauts Due to Space Radiation

    Science.gov (United States)

    2012-01-01

    At the request of NASA, the National Research Council's (NRC's) Committee for Evaluation of Space Radiation Cancer Risk Model reviewed a number of changes that NASA proposes to make to its model for estimating the risk of radiation-induced cancer in astronauts. The NASA model in current use was last updated in 2005, and the proposed model would incorporate recent research directed at improving the quantification and understanding of the health risks posed by the space radiation environment. NASA's proposed model is defined by the 2011 NASA report Space Radiation Cancer Risk Projections and Uncertainties 2010 (Cucinotta et al., 2011). The committee's evaluation is based primarily on this source, which is referred to hereafter as the 2011 NASA report, with mention of specific sections or tables cited more formally as Cucinotta et al. (2011). The overall process for estimating cancer risks due to low linear energy transfer (LET) radiation exposure has been fully described in reports by a number of organizations. They include, more recently: (1) The "BEIR VII Phase 2" report from the NRC's Committee on Biological Effects of Ionizing Radiation (BEIR) (NRC, 2006); (2) Studies of Radiation and Cancer from the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR, 2006), (3) The 2007 Recommendations of the International Commission on Radiological Protection (ICRP), ICRP Publication 103 (ICRP, 2007); and (4) The Environmental Protection Agency s (EPA s) report EPA Radiogenic Cancer Risk Models and Projections for the U.S. Population (EPA, 2011). The approaches described in the reports from all of these expert groups are quite similar. NASA's proposed space radiation cancer risk assessment model calculates, as its main output, age- and gender-specific risk of exposure-induced death (REID) for use in the estimation of mission and astronaut-specific cancer risk. The model also calculates the associated uncertainties in REID. The general approach for

  5. Evaluating statistical analysis models for RNA sequencing experiments

    Directory of Open Access Journals (Sweden)

    Pablo eReeb

    2013-09-01

    Full Text Available Validating statistical analysis methods for RNA sequencing (RNA-seq experiments is a complex task. Researcher often find themselves having to decide between competing models or assessing the reliability of results obtained with a designated analysis program. Computer simulation has been the most frequently used procedure to verify the adequacy of a model. However, datasets generated by simulations depend on the parameterization and the assumptions of the selected model. Moreover, such datasets may constitute a partial representation of reality as the complexity or RNA-seq data is hard to mimic. We present the use of plasmode datasets to complement the evaluation of statistical models for RNA-seq data. A plasmode is a dataset obtained from experimental data but for which come truth is known. Using a set of simulated scenarios of technical and biological replicates, and public available datasets, we illustrate how to design algorithms to construct plasmodes under different experimental conditions. We contrast results from two types of methods for RNA-seq: i models based on negative binomial distribution (edgeR and DESeq, and ii Gaussian models applied after transformation of data (MAANOVA. Results emphasize the fact that deciding what method to use may be experiment-specific due to the unknown distributions of expression levels. Plasmodes may contribute to choose which method to apply by using a similar pre-existing dataset. The promising results obtained from this approach, emphasize the need of promoting and improving systematic data sharing across the research community to facilitate plasmode building. Although we illustrate the use of plasmode for comparing differential expression analysis models, the flexibility of plasmode construction allows comparing upstream analysis, as normalization procedures or alignment pipelines, as well.

  6. Seismic evaluation of existing nuclear power plants and other facilities V. 1. Proceedings of the technical committee meeting. Working material

    International Nuclear Information System (INIS)

    The objectives of this Tcm are: to review the IAEA Safety Report on Seismic Evaluation of Existing Nuclear Power Plants in order to achieve a consensus among Member States on this matter and to discuss the outlines of an IAEA Co-ordinated Research Programme on specific topics related to this subject. Today the nuclear industry relies much more on existing facilities than on the design of new ones. Nevertheless it appears that safety evaluation against external hazards is not a decreasing activity. The reason being that maintaining an acceptable level of nuclear safety requires periodic re-assessments of facilities, either because of modifications of the environment due to human activity or because of new data or new approaches in the assessment of natural hazards. In this regard, seismic re-evaluation has increasingly become a key issue for several existing nuclear facilities, including not only nuclear power plants but also other plants of the fuel cycle, as well as research reactors or laboratories. The IAEA has already supported development of engineering practices in this field by managing a Co-ordinated Research Programme, launched in 1992, on a Benchmark Study for the seismic analysis and testing of WWER 1000 type NPPs. It is now proposed to investigate other aspects of this issue. Many of these facilities were built according to older standards which did not take into account seismic hazard. Consequently, the seismic re-evaluation of existing facilities is a real challenge for earthquake engineers. In most of the cases, it is impossible to re-evaluate according to the up to date standards because entering these standards implies that some design rules are met, what is generally not the case for older facilities. In the best cases some rules exist for non nuclear buildings. In order to achieve a consensus on this matter, the IAEA intends to edit a Safety Report on 'Seismic Evaluation of existing NPPs'. The TCM will offer the opportunity to review the draft of

  7. Investigation and evaluation of water cooled fast reactor in the feasibility study on commercialized fast reactor cycle systems. Technical investigation

    International Nuclear Information System (INIS)

    The reduced-moderation water reactor (RMWR) aims at effective utilization of uranium resource, multiple recycling of plutonium and high burn-up and long operation cycle. Since the concept of RMWR will require high neutron energy spectrum comparable with that of FBR and keep conversion ratio grater than one, the RMWR can be regarded as one of the FBR and the investigation and evaluation has started in the feasibility study on commercialized fast reactor cycle systems. Study aims at investigation and evaluation of FBR design requirement's attainability, operation and maintenance, and technical feasibility of the candidate system. The study requests reprocessing technology of MOX spent fuels with low decontamination to mitigate environmental load and improve effective utilization of resources, while the RWMR program has deployed the one with high decontamination. (T. Tanaka)

  8. Model Performance Evaluation and Scenario Analysis (MPESA) Tutorial

    Science.gov (United States)

    This tool consists of two parts: model performance evaluation and scenario analysis (MPESA). The model performance evaluation consists of two components: model performance evaluation metrics and model diagnostics. These metrics provides modelers with statistical goodness-of-fit m...

  9. Clinical and technical considerations in the analysis of gingival crevicular fluid.

    Science.gov (United States)

    Wassall, Rebecca R; Preshaw, Philip M

    2016-02-01

    Despite the technical challenges involved when collecting, processing and analyzing gingival crevicular fluid samples, research using gingival crevicular fluid has, and will continue to play, a fundamental role in expanding our understanding of periodontal pathogenesis and healing outcomes following treatment. A review of the literature, however, clearly demonstrates that there is considerable variation in the methods used for collection, processing and analysis of gingival crevicular fluid samples by different research groups around the world. Inconsistent or inadequate reporting impairs interpretation of results, prevents accurate comparison of data between studies and potentially limits the conclusions that can be made from a larger body of evidence. The precise methods used for collection and analysis of gingival crevicular fluid (including calibration studies required before definitive clinical studies) should be reported in detail, either in the methods section of published papers or as an online supplementary file, so that other researchers may reproduce the methodology. Only with clear and transparent reporting will the full impact of future gingival crevicular fluid research be realized. This paper discusses the complexities of gingival crevicular fluid collection and analysis and provides guidance to researchers working in this field. PMID:26662483

  10. A Comparative Analysis on the Effect of the Chosen ILSes on Systems and Technical Services Staffing Models

    OpenAIRE

    Fu, Ping; Fitzgerald, Moira

    2013-01-01

    This analysis compares how the traditional ILS and the next-generation ILS impact systems and technical services staffing models at academic libraries. The method used in this analysis is to select two categories of ILSes—two well-established traditional ILSes and three leading next-generation ILSes—and compare them by focusing on two aspects: (1) software architecture, and (2) workflows and functionality. The results of the analysis show that the next-generation ILS will have substantial imp...

  11. ANALYSIS BETWEEN CLASSICAL EVALUATION AND M-EVALUATION

    OpenAIRE

    ZAMFIROIU, ALIN

    2014-01-01

    Assessment of students is achieved in a classical way thought paper with open questions or questions that the student choose the correct answer from a list provided in the question or the submission of projects completed during the school year. The results of the evaluation are provided in another meeting of teacher with the students, after teacher corrects their evaluation. Another way of evaluation is the assessment of students through mobile devices: M-Evaluation. This paper presents an a...

  12. Spacelab user implementation assessment study. (Software requirements analysis). Volume 2: Technical report

    Science.gov (United States)

    1976-01-01

    The engineering analyses and evaluation studies conducted for the Software Requirements Analysis are discussed. Included are the development of the study data base, synthesis of implementation approaches for software required by both mandatory onboard computer services and command/control functions, and identification and implementation of software for ground processing activities.

  13. SIMS analysis: Development and evaluation program summary

    International Nuclear Information System (INIS)

    This report provides an overview of the ''SIMS Analysis: Development and Evaluation Program'', which was executed at the Idaho National Engineering Laboratory from mid-FY-92 to the end of FY-96. It should be noted that prior to FY-1994 the name of the program was ''In-Situ SIMS Analysis''. This report will not go into exhaustive detail regarding program accomplishments, because this information is contained in annual reports which are referenced herein. In summary, the program resulted in the design and construction of an ion trap secondary ion mass spectrometer (IT-SIMS), which is capable of the rapid analysis of environmental samples for adsorbed surface contaminants. This instrument achieves efficient secondary ion desorption by use of a molecular, massive ReO4- primary ion particle. The instrument manages surface charge buildup using a self-discharging principle, which is compatible with the pulsed nature of the ion trap. The instrument can achieve high selectivity and sensitivity using its selective ion storage and MS/MS capability. The instrument was used for detection of tri-n-butyl phosphate, salt cake (tank cake) characterization, and toxic metal speciation studies (specifically mercury). Technology transfer was also an important component of this program. The approach that was taken toward technology transfer was that of component transfer. This resulted in transfer of data acquisition and instrument control software in FY-94, and ongoing efforts to transfer primary ion gun and detector technology to other manufacturers

  14. Training Evaluation: An Analysis of the Stakeholders' Evaluation Needs

    Science.gov (United States)

    Guerci, Marco; Vinante, Marco

    2011-01-01

    Purpose: In recent years, the literature on program evaluation has examined multi-stakeholder evaluation, but training evaluation models and practices have not generally taken this problem into account. The aim of this paper is to fill this gap. Design/methodology/approach: This study identifies intersections between methodologies and approaches…

  15. Technical Analysis of In-Valley Drainage Management Strategies for the Western San Joaquin Valley, California

    Science.gov (United States)

    Presser, Theresa S.; Schwarzbach, Steven E.

    2008-01-01

    The western San Joaquin Valley is one of the most productive farming areas in the United States, but salt-buildup in soils and shallow groundwater aquifers threatens this area?s productivity. Elevated selenium concentrations in soils and groundwater complicate drainage management and salt disposal. In this document, we evaluate constraints on drainage management and implications of various approaches to management considered in: *the San Luis Drainage Feature Re-Evaluation (SLDFRE) Environmental Impact Statement (EIS) (about 5,000 pages of documentation, including supporting technical reports and appendices); *recent conceptual plans put forward by the San Luis Unit (SLU) contractors (i.e., the SLU Plans) (about 6 pages of documentation); *approaches recommended by the San Joaquin Valley Drainage Program (SJVDP) (1990a); and *other U.S. Geological Survey (USGS) models and analysis relevant to the western San Joaquin Valley. The alternatives developed in the SLDFRE EIS and other recently proposed drainage plans (refer to appendix A for details) differ from the strategies proposed by the San Joaquin Valley Drainage Program (1990a). The Bureau of Reclamation (USBR) in March 2007 signed a record of decision for an in-valley disposal option that would retire 194,000 acres of land, build 1,900 acres of evaporation ponds, and develop a treatment system to remove salt and selenium from drainwater. The recently proposed SLU Plans emphasize pumping drainage to the surface, storing approximately 33% in agricultural water re-use areas, treating selenium through biotechnology, enhancing the evaporation of water to concentrate salt, and identifying ultimate storage facilities for the remaining approximately 67% of waste selenium and salt. The treatment sequence of reuse, reverse osmosis, selenium bio-treatment, and enhanced solar evaporation is unprecedented and untested at the scale needed to meet plan requirements. All drainage management strategies that have been proposed

  16. Technical Note: Evaluating a simple parameterization of radiative shortwave forcing from surface albedo change

    Directory of Open Access Journals (Sweden)

    R. M. Bright

    2013-07-01

    Full Text Available Land use activities affect Earth's energy balance not only via biogeochemical emissions but also through perturbations in surface albedo, the latter of which is often excluded in impact assessment studies. In this short technical note, we present and compare a simple model for estimating shortwave radiative forcings at the top of Earth's atmosphere to a more sophisticated 8-stream radiative transfer model based on a discrete ordinate method. Outcomes from monthly albedo change simulations for ten globally distributed regions and a single year revealed that the simple model – based on a single exogenously supplied meteorological variable – performed quite well, having a sample correlation coefficient of 0.93 and a normalized root mean square error of 7.2%. Simple models like the one presented here can offer an attractive and efficient means for non-experts to begin including albedo change considerations in climate impact assessment studies enveloping land use activities.

  17. Strategy of technical innovation

    International Nuclear Information System (INIS)

    This book deals with policy of scientific technique and technical innovation such as research for development and types of technical innovation, historical development and process of technical innovation, economic growth, technology change and investment for research and development, structure and form of technical transfer with the meaning process, from, structure and theory, economic growth and investment of research and development with experiential analysis and case study on strategy of technical innovation in electron and fine chemical industry.

  18. Computer-Assisted Instruction in Undergraduate Organic Chemistry: Design, Application, and Evaluation. Technical Report 10.

    Science.gov (United States)

    Culp, George

    The computer-assisted instruction (CAI) program in undergraduate organic chemistry at the University of Texas was evaluated by an experimental design in 1969 and found to be successful. This report discusses in detail the formation of the design, its application, and the method of evaluation. The program itself included 15 teaching modules that…

  19. Analysis of Technical Efficiency of Indian Banking Sector: An Application of Data Envelopment Analysis

    Directory of Open Access Journals (Sweden)

    Dipayan Roy

    2014-02-01

    Full Text Available The proactively evolved banking regulations in the Indian Banking sector under the authorative directive of the Reserve bank of India (RBI has often brought about a change in the business strategy, capital structure and operations of the banks in the Indian banking sector. During these events of continuous change and adoption of Basel norms, we analyse the efficiency of the Indian banking sector with using Data Envelopment Analysis across three economic eras and across  the different ownership structures. The determinants of efficiency are selected on the basis of intermediation approach. We also attempt to identify whether the inefficiency arises from managerial incompetence or improper size and resource allocation. From our analysis, we identify the main cause of inefficiency in the Indian Banking sector to be arising out of improper size allocation..

  20. Nondestructive Evaluation Correlated with Finite Element Analysis

    Science.gov (United States)

    Abdul-Azid, Ali; Baaklini, George Y.

    1999-01-01

    Advanced materials are being developed for use in high-temperature gas turbine applications. For these new materials to be fully utilized, their deformation properties, their nondestructive evaluation (NDE) quality and material durability, and their creep and fatigue fracture characteristics need to be determined by suitable experiments. The experimental findings must be analyzed, characterized, modeled and translated into constitutive equations for stress analysis and life prediction. Only when these ingredients - together with the appropriate computational tools - are available, can durability analysis be performed in the design stage, long before the component is built. One of the many structural components being evaluated by the NDE group at the NASA Lewis Research Center is the flywheel system. It is being considered as an energy storage device for advanced space vehicles. Such devices offer advantages over electrochemical batteries in situations demanding high power delivery and high energy storage per unit weight. In addition, flywheels have potentially higher efficiency and longer lifetimes with proper motor-generator and rotor design. Flywheels made of fiber-reinforced polymer composite material show great promise for energy applications because of the high energy and power densities that they can achieve along with a burst failure mode that is relatively benign in comparison to those of flywheels made of metallic materials Therefore, to help improve durability and reduce structural uncertainties, we are developing a comprehensive analytical approach to predict the reliability and life of these components under these harsh loading conditions. The combination of NDE and two- and three-dimensional finite element analyses (e.g., stress analyses and fracture mechanics) is expected to set a standardized procedure to accurately assess the applicability of using various composite materials to design a suitable rotor/flywheel assembly.