National Library of Energy BETA

Sample records for actual base case

  1. Steam Trap Testing and Evaluation: An Actual Plant Case Study 

    E-Print Network [OSTI]

    Feldman, A. L.

    1981-01-01

    With rising steam costs and a high failure rate on the Joliet Plants standard steam trap, a testing and evaluation program was begun to find a steam trap that would work at Olin-Joliet. The basis was to conduct the test on the actual process...

  2. Base isolation case study

    E-Print Network [OSTI]

    Ching, Kenneth A. (Kenneth Apostol)

    2008-01-01

    The primary objective of this thesis is the introduction of the current code, ASCE 7-05 into the base isolation design and the analysis of base isolation response due to seismic forces. An eight story irregular structure ...

  3. Reliability-based casing design

    SciTech Connect (OSTI)

    Maes, M.A. [Univ. of Calgary, Alberta (Canada). Civil Engineering Dept.; Gulati, K.C.; Johnson, R.C. [Mobil Research and Development Corp., Dallas, TX (United States); McKenna, D.L. [Mobil Producing Nigeria, Lagos (Nigeria); Brand, P.R.; Lewis, D.B. [Mobil E and P Technical Center, Dallas, TX (United States)

    1995-06-01

    The present paper describes the development of reliability-based design criteria for oil and/or gas well casing/tubing. The approach is based on the fundamental principles of limit state design. Limit states for tubulars are discussed and specific techniques for the stochastic modeling of loading and resistance variables are described. Zonation methods and calibration techniques are developed which are geared specifically to the characteristic tubular design for both hydrocarbon drilling and production applications. The application of quantitative risk analysis to the development of risk-consistent design criteria is shown to be a major and necessary step forward in achieving more economic tubular design.

  4. IUCBRF Lesson: Case Base Maintenance Policies

    E-Print Network [OSTI]

    Indiana University

    by Steven Bogaerts & David Leake. This material may be distributed only subject to the terms and conditions long-term use, maintenance becomes an important concern. Conse- quently, maintenance has received of case use in larger case bases. More precisely, define case age as the number of episodes a CBR system

  5. Introduction Actual Industrial Problems

    E-Print Network [OSTI]

    Nigam, Nilima

    Introduction Actual Industrial Problems What's needed? Is there really interesting mathematics in Industry? Can mathematicians contribute to society, and do we want to...? Nilima Nigam Department Mathematics in Industry #12;Introduction Actual Industrial Problems What's needed? Some controversial

  6. Case-based Teaching Discovery Questions

    E-Print Network [OSTI]

    Campbell, A. Malcolm

    Goals Case-based Teaching Discovery Questions Teaching Chips Assessment Web Tools 1 Biology & 2.bio.davidson.edu/people/macampbell/ASCB/2002.html www.aw.com/genomics www.bio.davidson.edu/courses/genomics/studentpages.html www.bio.davidson.edu/courses/genomics/Exams/exams.html www.bio.davidson.edu/projects/GCAT/MAGICTool.html www.bio.davidson.edu/projects/GCAT/teachingchip.html

  7. 1980 Base case and feasibility analysis

    SciTech Connect (OSTI)

    1993-03-01

    This report describes a task of documenting a ``base case`` and performing a feasibility analysis for a national residential energy efficiency program for new homes, The principal objective of the task wasto estimate the energy consumption of typical homes built in 1980 and then to identify and assess the feasibility of methods to reduce that consumption by 50%. The goal of the program by the year 2000 is to reduce heating and cooling energy use in new homes built under the program to one-half of the energy use in typical new homes built in 1980. The task also calls for determining whether the program goal should be revised, based on the analysis.

  8. 1980 Base case and feasibility analysis

    SciTech Connect (OSTI)

    Not Available

    1993-03-01

    This report describes a task of documenting a base case'' and performing a feasibility analysis for a national residential energy efficiency program for new homes, The principal objective of the task wasto estimate the energy consumption of typical homes built in 1980 and then to identify and assess the feasibility of methods to reduce that consumption by 50%. The goal of the program by the year 2000 is to reduce heating and cooling energy use in new homes built under the program to one-half of the energy use in typical new homes built in 1980. The task also calls for determining whether the program goal should be revised, based on the analysis.

  9. 20th International Conference on Case Based Reasoning | GE Global...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Cheetham on "Case-Based Reasoning for Turbine Trip Diagnostics". ICCBR was hosted in Lyon, France September 3-6, 2012. Case-Based Reasoning (CBR) is a lazy learning algorithm...

  10. SPACE TECHNOLOGY Actual Estimate

    E-Print Network [OSTI]

    technology readiness of new missions, mitigate their technological risks, improve the quality of cost estimates, and thereby contribute to better overall mission cost management..." Space Technology investmentsSPACE TECHNOLOGY TECH-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY

  11. Actuals Journal Approval Tip NUFinancials

    E-Print Network [OSTI]

    Shull, Kenneth R.

    Actuals Journal Approval Tip NUFinancials Workflow and Approvals FMS804 02/20/2009-vlr FMS804 Actuals Journal Approval Tip © 2009 Northwestern University FMS804 ­ Job Aid Page 1 of 1 This job aid describes what an Actuals Journal should look like to an Approver. Explanation: Whenever an Actuals journal

  12. Two Case Studies on Vision-based Moving Objects Measurement 

    E-Print Network [OSTI]

    Zhang, Ji

    2012-10-19

    In this thesis, we presented two case studies on vision-based moving objects measurement. In the first case, we used a monocular camera to perform ego-motion estimation for a robot in an urban area. We developed the algorithm based on vertical line...

  13. CASE/CM Services Supporting InternetBased Software Engineering

    E-Print Network [OSTI]

    Biuk-Aghai, Robert P.

    CASE/CM Services Supporting Internet­Based Software Engineering Robert P. Biuk­Aghai Faculty of geographically dis­ tributed software engineers cooperating and com­ municating over the Internet. In the future of Internet­based Computer­Aided Software Engineering (CASE) and Configuration Manage­ ment (CM) environments

  14. A Simplified Residential Base-Case Model 

    E-Print Network [OSTI]

    Do, S. L.; Choi, J. H.; Haberl, J. S.

    2013-01-01

    This study was for the DOE-2.1e program to develop a simplified residential ASHP house model in Houston, Texas. The house characteristics were based on the standard reference design and requirements as defined in Chapter ...

  15. Improved Efficiency of Oil Well Drilling through Case Based Reasoning

    E-Print Network [OSTI]

    Aamodt, Agnar

    1 Improved Efficiency of Oil Well Drilling through Case Based Reasoning Paal Skalle Norwegian drilling, has been developed in cooperation with an oil company. From several reoccurring problems during oil well drilling the problem of "lost circulation", i.e. loss of circulating drilling fluid

  16. Qualitative vs. Quantitative Plan Diversity in Case-Based Planning

    E-Print Network [OSTI]

    Muñoz-Avila, Héctor

    Qualitative vs. Quantitative Plan Diversity in Case-Based Planning Alexandra Coman, Héctor Muñoz 18015 {alc308, hem4}@lehigh.edu Abstract. Plan diversity has practical value in multiple planning domains, including travel planning, military planning and game planning. Existing methods for obtaining

  17. Generating Test Cases for XML-based Web Component

    E-Print Network [OSTI]

    Offutt, Jeff

    1 Generating Test Cases for XML-based Web Component Interactions Using Mutation Analysis Suet Chun Offutt George Mason University Fairfax, VA USA www.ise.gmu.edu/faculty/ofut/ © Lee & Offutt 2 Client WebMulti--tiered Web Softwaretiered Web Software SystemsSystems #12;2 © Lee & Offutt 3 Composite Multilateral Web

  18. Operational Support in Fish Farming through Case-based Reasoning

    E-Print Network [OSTI]

    Aamodt, Agnar

    Operational Support in Fish Farming through Case-based Reasoning Axel Tidemann1 , Finn Olav.tidemann@gmail.com, finnolav.bjornson@sintef.no, agnar@idi.ntnu.no Abstract. Farmed fish is the third biggest export in Norway (around NOK 30 billion/e3.82 billion/US$ 5.44 billion in 2010), and large fish farms have biomass worth

  19. Possibility in the Actual World

    E-Print Network [OSTI]

    Webb, Douglas J.

    Possibility in the Actual World Douglas J. Webb I. Introduction If one affirms an unrestricted law of bivalence, then there is a set of present truths that captures everything about the future. To begin, let me explain and briefly criticize... no other way the world (this world) can go. What is true cannot become false; hence what is true is logically fixed, or necessarily true. On the other hand, we suspect that in the reasoning just mentioned we are somehow confusing truth with necessity...

  20. How People Actually Use Thermostats

    SciTech Connect (OSTI)

    Meier, Alan; Aragon, Cecilia; Hurwitz, Becky; Mujumdar, Dhawal; Peffer, Therese; Perry, Daniel; Pritoni, Marco

    2010-08-15

    Residential thermostats have been a key element in controlling heating and cooling systems for over sixty years. However, today's modern programmable thermostats (PTs) are complicated and difficult for users to understand, leading to errors in operation and wasted energy. Four separate tests of usability were conducted in preparation for a larger study. These tests included personal interviews, an on-line survey, photographing actual thermostat settings, and measurements of ability to accomplish four tasks related to effective use of a PT. The interviews revealed that many occupants used the PT as an on-off switch and most demonstrated little knowledge of how to operate it. The on-line survey found that 89% of the respondents rarely or never used the PT to set a weekday or weekend program. The photographic survey (in low income homes) found that only 30% of the PTs were actually programmed. In the usability test, we found that we could quantify the difference in usability of two PTs as measured in time to accomplish tasks. Users accomplished the tasks in consistently shorter times with the touchscreen unit than with buttons. None of these studies are representative of the entire population of users but, together, they illustrate the importance of improving user interfaces in PTs.

  1. Caustic-Side Solvent Extraction: Prediction of Cesium Extraction for Actual Wastes and Actual Waste Simulants

    SciTech Connect (OSTI)

    Delmau, L.H.; Haverlock, T.J.; Sloop, F.V., Jr.; Moyer, B.A.

    2003-02-01

    This report presents the work that followed the CSSX model development completed in FY2002. The developed cesium and potassium extraction model was based on extraction data obtained from simple aqueous media. It was tested to ensure the validity of the prediction for the cesium extraction from actual waste. Compositions of the actual tank waste were obtained from the Savannah River Site personnel and were used to prepare defined simulants and to predict cesium distribution ratios using the model. It was therefore possible to compare the cesium distribution ratios obtained from the actual waste, the simulant, and the predicted values. It was determined that the predicted values agree with the measured values for the simulants. Predicted values also agreed, with three exceptions, with measured values for the tank wastes. Discrepancies were attributed in part to the uncertainty in the cation/anion balance in the actual waste composition, but likely more so to the uncertainty in the potassium concentration in the waste, given the demonstrated large competing effect of this metal on cesium extraction. It was demonstrated that the upper limit for the potassium concentration in the feed ought to not exceed 0.05 M in order to maintain suitable cesium distribution ratios.

  2. PRESCRIPTIVE APPROACH 1. Actual and Allowed LPD

    E-Print Network [OSTI]

    California at Davis, University of

    METHOD #12;SECTION 5 CHANGES TO 140.6-B SLIDE 183 TYPE OF BUILDING ALLOWED LIGHTING POWER DENSITY (WATTS by ensuring that the actual lighting power installed in a space is less than the allowed lighting power for that space. SLIDE 1757/31/2014 PRESCRIPTIVE METHOD #12;SECTION 9 ACTUAL LIGHTING POWER The actual indoor

  3. Learning from cases : retrieving cases in CAD systems based on design criteria

    E-Print Network [OSTI]

    Shih, Jau-Yung

    1991-01-01

    Architects usually regard case studies as an important way to study architecture. Cases stand for existing answers to real problems and provide resources for free interpretation. This thesis investigates encoding design ...

  4. HBDR: a case-based tool for organizing architectural information on historic building designs 

    E-Print Network [OSTI]

    Mulye, Leena

    2002-01-01

    use for the student community. Case-based representation and learning systems can be used to arrange and define the case study information. In this research, I have collected and categorized information about previous historic building designs. As a...

  5. Case Based Reasoning for Information Personalization: Using a Context-Sensitive

    E-Print Network [OSTI]

    Abidi, Syed Sibte Raza

    of information to users; and (b) direct users to the right information, based on the user's current specificCase Based Reasoning for Information Personalization: Using a Context-Sensitive Compositional Case an intelligent information filtering strategy that is a hybrid of item-based Collaborative Filtering (CF

  6. Page 1 of 24 Case-based Reasoning for Evolutionary MEMS Design

    E-Print Network [OSTI]

    Agogino, Alice M.

    Page 1 of 24 Case-based Reasoning for Evolutionary MEMS Design Corie L. Cobb1 and Alice M. Agogino2-aided design tool for microelectromechanical systems (MEMS) design synthesis called CaSyn-MEMS (Case-based Synthesis of MEMS) has been developed. MEMS-based technologies have the potential to revolutionize many

  7. Alternative Mathematics without Actual Infinity

    E-Print Network [OSTI]

    Toru Tsujishita

    2012-06-13

    An alternative mathematics based on qualitative plurality of finiteness is developed to make non-standard mathematics independent of infinite set theory. The vague concept "accessibility" is used coherently within finite set theory whose separation axiom is restricted to definite objective conditions. The weak equivalence relations are defined as binary relations with sorites phenomena. Continua are collection with weak equivalence relations called indistinguishability. The points of continua are the proper classes of mutually indistinguishable elements and have identities with sorites paradox. Four continua formed by huge binary words are examined as a new type of continua. Ascoli-Arzela type theorem is given as an example indicating the feasibility of treating function spaces. The real numbers are defined to be the points on the linear continuum and have indefiniteness. Exponentiation is introduced by the Eulerian style and basic properties are established. Basic calculus is developed and the differentiability is captured by the behavior on a point. Main tools of Lebesgue measure theory is obtained in a similar way as Loeb measure. Differences from the current mathematics are examined, such as the indefiniteness of natural numbers, qualitative plurality of finiteness, mathematical usage of vague concepts, the continuum as a primary inexhaustible entity and the hitherto disregarded aspect of "internal measurement" in mathematics.

  8. Well casing-based geophysical sensor apparatus, system and method

    DOE Patents [OSTI]

    Daily, William D. (Livermore, CA)

    2010-03-09

    A geophysical sensor apparatus, system, and method for use in, for example, oil well operations, and in particular using a network of sensors emplaced along and outside oil well casings to monitor critical parameters in an oil reservoir and provide geophysical data remote from the wells. Centralizers are affixed to the well casings and the sensors are located in the protective spheres afforded by the centralizers to keep from being damaged during casing emplacement. In this manner, geophysical data may be detected of a sub-surface volume, e.g. an oil reservoir, and transmitted for analysis. Preferably, data from multiple sensor types, such as ERT and seismic data are combined to provide real time knowledge of the reservoir and processes such as primary and secondary oil recovery.

  9. GIS-based wind farm site selection: Evaluating the case for New York State

    E-Print Network [OSTI]

    Bergman, Keren

    GIS-based wind farm site selection: Evaluating the case for New York State E-mail: rv2216@columbia Conference, Saratoga Springs, NY, November 15, 2011 #12;Where to build a 50 MW wind farm? 1. What sites.clca.columbia.edu GIS-based wind farm site selection: evaluating the case for New York State ­ NEARC GIS conference 2011

  10. Representing Temporal Knowledge for Case-Based Prediction

    E-Print Network [OSTI]

    Aamodt, Agnar

    well drilling. 1 Introduction Most current CBR systems represent episodes as distinct snap. Our focus is on prediction problems for avoiding faulty situations. Based on a well-established theory-intensive CBR system Creek. The paper presents the theoretical foundation of the method, the representation

  11. 1 January 2006 1 Base Configuration and Case Studies

    E-Print Network [OSTI]

    prices (specified on area) - Yearly heat demand (specified on area) - Yearly electricity demand price - Sulphur tax Year 2000-2010 Year 2000-2010 Price flexible electricity demand Year 2000 in the Wilmar project. Furthermore apart from the base configuration, this note also contains a description

  12. On The IndistinguishabilityBased Security Model of Key Agreement Protocols-Simple Cases 1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On The Indistinguishability­Based Security Model of Key Agreement Protocols-Simple Cases 1 Zhaohui University White Hart Lane, London N17 8HR, United Kingdom {m.z.cheng of authenticated key agreement protocols in simple cases have been evolving for more than ten years. In this paper

  13. On The Indistinguishability-Based Security Model of Key Agreement Protocols-Simple Cases1

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    On The Indistinguishability-Based Security Model of Key Agreement Protocols-Simple Cases1 Zhaohui University White Hart Lane, London N17 8HR, United Kingdom {m.z.cheng of authenticated key agreement protocols in simple cases have been evolving for more than ten years. In this paper

  14. Thesaurus-based Retrieval of Case Law Michel C.A. KLEIN a

    E-Print Network [OSTI]

    van Harmelen, Frank

    Thesaurus-based Retrieval of Case Law Michel C.A. KLEIN a , Wouter VAN STEENBERGEN b , Elisabeth M within the domain of tort law from a repository of 68.000 court verdicts. We apply a thesaurus interpretation. Keywords. retrieval, case law, ontology, thesaurus 1. Introduction The judiciary is faced

  15. Fuel Cycle Analysis Framework Base Cases for the IAEA/INPRO GAINS Collaborative Project

    SciTech Connect (OSTI)

    Brent Dixon

    2012-09-01

    Thirteen countries participated in the Collaborative Project GAINS “Global Architecture of Innovative Nuclear Energy Systems Based on Thermal and Fast Reactors Including a Closed Fuel Cycle”, which was the primary activity within the IAEA/INPRO Program Area B: “Global Vision on Sustainable Nuclear Energy” for the last three years. The overall objective of GAINS was to develop a standard framework for assessing future nuclear energy systems taking into account sustainable development, and to validate results through sample analyses. This paper details the eight scenarios that constitute the GAINS framework base cases for analysis of the transition to future innovative nuclear energy systems. The framework base cases provide a reference for users of the framework to start from in developing and assessing their own alternate systems. Each base case is described along with performance results against the GAINS sustainability evaluation metrics. The eight cases include four using a moderate growth projection and four using a high growth projection for global nuclear electricity generation through 2100. The cases are divided into two sets, addressing homogeneous and heterogeneous scenarios developed by GAINS to model global fuel cycle strategies. The heterogeneous world scenario considers three separate nuclear groups based on their fuel cycle strategies, with non-synergistic and synergistic cases. The framework base case analyses results show the impact of these different fuel cycle strategies while providing references for future users of the GAINS framework. A large number of scenario alterations are possible and can be used to assess different strategies, different technologies, and different assumptions about possible futures of nuclear power. Results can be compared to the framework base cases to assess where these alternate cases perform differently versus the sustainability indicators.

  16. An approach to the teaching of Korean particles based on case grammar 

    E-Print Network [OSTI]

    Kang, Joo Ok

    1975-01-01

    AN APPROACH TO THE TEACHING OF KOREAN PARTICLES BASED ON CASE GRAKMAR A Thesis JOO OK KANG Submitted to the Graduate College of' Texas MM University in partial fulfillment of the requirement for the degree of MASTER OF ARTS December 197...$ Major Subject: English AN APPROACH TO THE TEACHING OF KOREAN PARTICLES BASED ON CASE GRAMMAR A Thesis by JOO OK KANG Approved as to style and content by~ H ad f Department Member Q. &= Member December 197$ ABSTRACT An Approach...

  17. Actual and Estimated Energy Savings Comparison for Deep Energy Retrofits in the Pacific Northwest

    SciTech Connect (OSTI)

    Blanchard, Jeremy; Widder, Sarah H.; Giever, Elisabeth L.; Baechler, Michael C.

    2012-10-01

    Seven homes from the Pacific Northwest were selected to evaluate the differences between estimated and actual energy savings achieved from deep energy retrofits. The energy savings resulting from these retrofits were estimated, using energy modeling software, to save at least 30% on a whole-house basis. The modeled pre-retrofit energy use was trued against monthly utility bills. After the retrofits were completed, each of the homes was extensively monitored, with the exception of one home which was monitored pre-retrofit. This work is being conducted by Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy Building Technologies Program as part of the Building America Program. This work found many discrepancies between actual and estimated energy savings and identified the potential causes for the discrepancies. The differences between actual energy use and modeled energy use also suggest improvements to improve model accuracy. The difference between monthly whole-house actual and estimated energy savings ranged from 75% more energy saved than predicted by the model to 16% less energy saved for all the monitored homes. Similarly, the annual energy savings difference was between 36% and -14%, which was estimated based on existing monitored savings because an entire year of data is not available. Thus, on average, for all six monitored homes the actual energy use is consistently less than estimates, indicating home owners are saving more energy than estimated. The average estimated savings for the eight month monitoring period is 43%, compared to an estimated savings average of 31%. Though this average difference is only 12%, the range of inaccuracies found for specific end-uses is far greater and are the values used to directly estimate energy savings from specific retrofits. Specifically, the monthly post-retrofit energy use differences for specific end-uses (i.e., heating, cooling, hot water, appliances, etc.) ranged from 131% under-predicted to 77% over-predicted by the model with respect to monitored energy use. Many of the discrepancies were associated with occupant behavior which influences energy use, dramatically in some cases, actual versus modeled weather differences, modeling input limitations, and complex homes that are difficult to model. The discrepancy between actual and estimated energy use indicates a need for better modeling tools and assumptions. Despite the best efforts of researchers, the estimated energy savings are too inaccurate to determine reliable paybacks for retrofit projects. While the monitored data allows researchers to understand why these differences exist, it is not cost effective to monitor each home with the level of detail presented here. Therefore an appropriate balance between modeling and monitoring must be determined for more widespread application in retrofit programs and the home performance industry. Recommendations to address these deficiencies include: (1) improved tuning process for pre-retrofit energy use, which currently utilized broad-based monthly utility bills; (2) developing simple occupant-based energy models that better address the many different occupant types and their impact on energy use; (3) incorporating actual weather inputs to increase accuracy of the tuning process, which uses utility bills from specific time period; and (4) developing simple, cost-effective monitoring solutions for improved model tuning.

  18. Case-Based Plan Recognition with Incomplete Plan Libraries Boris Kerkez and Michael T. Cox

    E-Print Network [OSTI]

    Kerkez, Boris

    Case-Based Plan Recognition with Incomplete Plan Libraries Boris Kerkez and Michael T. Cox-based keyhole plan recognition dealing with incomplete plan libraries. Most traditional plan recognition systems operate with complete plan libraries that contain all of the possible plans the planner may pursue

  19. QAA Good Practice Knowledgebase case study University of Reading: Web-based support for assessment

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    QAA Good Practice Knowledgebase case study University of Reading: Web-based support for assessment Theme Assessment and feedback Sub-themes Web-based support Feature of good practice as identified by Institutional Review November 2012 (quoted directly from the review report) The University offers excellent web

  20. VALIDATION OF PV PERFORMANCE MODELS USING SATELLITE-BASED IRRADIANCE MEASUREMENTS: A CASE STUDY

    E-Print Network [OSTI]

    Perez, Richard R.

    VALIDATION OF PV PERFORMANCE MODELS USING SATELLITE-BASED IRRADIANCE MEASUREMENTS: A CASE STUDY Clean Power Research Kirkland, WA e-mail: aparkins@cleanpower.com ABSTRACT Photovoltaic (PV) system and existing PV systems under a wide variety of environmental conditions. Ground based meteorological

  1. A Conceptual Framework for Semantic Case-based Safety Analysis Olawande Daramola, Tor Stlhane

    E-Print Network [OSTI]

    .biffl}@tuwien.ac.at Abstract Hazard and Operability (HAZOP) Analysis and Fail- ure Mode and Effect Analysis (FMEA) are among-based framework for safety analy- sis, which facilitates the reuse of previous HAZOP and FMEA experiences in order application. Key words: Safety analysis, HAZOP, FMEA, ontology, requirements, case-based reasoning, natural

  2. FPGA-BASED 3D GRAPHICS PROCESSOR WITH PCI-BUS INTERFACE, AN IMPLEMENTATION CASE

    E-Print Network [OSTI]

    FPGA-BASED 3D GRAPHICS PROCESSOR WITH PCI-BUS INTERFACE, AN IMPLEMENTATION CASE STUDY Hans Holten of a 3D graphics processor. Practical design issues dealing with a PCI-bus based reconfigurable FPGA prototyping board are discussed. PCI drivers and bandwidth issues are discussed. An analog VGA video output

  3. Performance-based Specifications in Public Procurement: Exploring the Case of Germany

    E-Print Network [OSTI]

    Vellekoop, Michel

    Performance-based Specifications in Public Procurement: Exploring the Case of Germany Author rising requirements on the sector such as sustainability and innovation aspects impose challenges valuable solutions is the employment of performance-based specifications (PBS) in the procurement process

  4. The Case For Prediction-based Best-effort Real-time Systems

    E-Print Network [OSTI]

    The Case For Prediction-based Best-effort Real-time Systems Peter A. Dinda Bruce Lowekamp Loukas and Distributed Real- Time Systems (WPDRTS '99) Abstract We propose a prediction-based best-effort real significant examples, an earthquake visualization tool and a GIS map display tool, and show how they could

  5. A Seminal Case Study on Application of Last Planner System with Cash Flow Data for Improvements in Construction Management Practices 

    E-Print Network [OSTI]

    Lagoo, Nishi

    2012-07-16

    (PPC) with projected and actual draw (cash) calls. The research analyzes the question of how lean construction PPC captures variance in cost. The research method is based on a literature review, data collection, case study and data interpretation...

  6. Transport and Evolution of a Pollution Plume from Northern China: A Satellite-Based Case Study

    E-Print Network [OSTI]

    Dickerson, Russell R.

    of pollution transport and their impact on weather and climate. 2 #12;1. Introduction China's air pollutionTransport and Evolution of a Pollution Plume from Northern China: A Satellite-Based Case Study Can the EAST-AIRE aircraft campaign, heavy loadings of SO2 (20 ppb near ground, 1-3 ppb at ~2 km altitude

  7. View Based Integration of Heterogeneous Web Service Registries--the Case of VISR

    E-Print Network [OSTI]

    Dustdar, Schahram

    View Based Integration of Heterogeneous Web Service Registries--the Case of VISR Schahram Dustdar efforts in the Web service area, several dif- ferent incompatible Web service registry implementations distributed Web service registries. In addition, the creation of specialized Web service registries leads

  8. Towards Smart Grids: Performing Case studies with a Risk-based Security Assessment Methodology

    E-Print Network [OSTI]

    Vuik, Kees

    Towards Smart Grids: Performing Case studies with a Risk- based Security Assessment Methodology grid operation in the future, additional measures are needed to stabilise the electrical power system. One may think of: · inclusion of "smart components", such as phase-shifting transformers (PSTs

  9. GIS BASED PLANNING OF INFRASTRUCTURE IN NEW TOWNS THE CASE OF NEW FAYOUM

    E-Print Network [OSTI]

    GIS BASED PLANNING OF INFRASTRUCTURE IN NEW TOWNS THE CASE OF NEW FAYOUM M.J.G. Brussel, Egypt trhud@intouch.com, uti@internetegypt.com, www.uti-egypt.org KEYWORDS: Infrastructure planning, site selection, GIS, sewerage systems, new towns. ABSTRACT: The planning and engineering

  10. Summary of "Energy saving in smart homes based on consumer behavior: A case study"

    E-Print Network [OSTI]

    Weigle, Michele

    Summary of "Energy saving in smart homes based on consumer behavior: A case study" Michael Zehnder energy savings in the home. An automated system, called digitalSTROM, was used for collecting data to inform inhabitants on saving energy by taking actions, while not sacrificing their comfort of living

  11. A Case-Based Approach for Coordinated Action Selection in Robot Soccer

    E-Print Network [OSTI]

    Mántaras, Ramon López de

    A Case-Based Approach for Coordinated Action Selection in Robot Soccer Raquel Ros 1 , Josep Llu Mellon University Pittsburgh, PA 15213, USA Abstract Designing coordinated robot behaviors in uncertain, dynamic, real-time, adversarial environments, such as in robot soccer, is very challenging. In this work

  12. MEMS Design Synthesis: Integrating Case-based Reasoning and Multi-objective Genetic Algorithms

    E-Print Network [OSTI]

    Agogino, Alice M.

    MEMS Design Synthesis: Integrating Case-based Reasoning and Multi-objective Genetic Algorithms-Electro-Mechanical Systems (MEMS) design tool that uses a multi-objective genetic algorithm (MOGA) to synthesize and optimize conceptual designs. CBR utilizes previously successful MEMS designs and sub-assemblies as building blocks

  13. Case-Based Reasoning in a System Architecture for Intelligent Fish Farming

    E-Print Network [OSTI]

    Aamodt, Agnar

    Case-Based Reasoning in a System Architecture for Intelligent Fish Farming Axel TIDEMANN a , Finn Abstract. Fish farmers manage assets of considerable value on a daily basis. Many aspects of the daily known informally by the fish farmers themselves, through years of experience. Companies that can store

  14. Recent Advances on Agent Based Tsunami Evacuation Simulation: Case Studies at Indonesia, Thailand, Japan

    E-Print Network [OSTI]

    Recent Advances on Agent Based Tsunami Evacuation Simulation: Case Studies at Indonesia, Thailand Through tsunami numerical models, tsunami researchers have worked on the understanding of the physics of tsunami events. Efforts to comprehend not only the natural phenomena but also the social complex behavior

  15. An experimental and computational leakage investigation of labyrinth seals with rub grooves of actual size and shape 

    E-Print Network [OSTI]

    Ambrosia, Matthew Stanley

    2001-01-01

    A large scale water test facility and a commercial CFD computer program were used to investigate labyrinth seals with rub grooves of actual size and shape found in aircraft engines. The 2-D test rig cases focused on the ...

  16. Genotype-based Case-Control Analysis, Violation of Hardy-Weinberg Equilibrium, and Phase Diagrams

    E-Print Network [OSTI]

    Young Ju Suh; Wentian Li

    2008-03-12

    We study in detail a particular statistical method in genetic case-control analysis, labeled "genotype-based association", in which the two test results from assuming dominant and recessive model are combined in one optimal output. This method differs both from the allele-based association which artificially doubles the sample size, and the direct chi-square test on 3-by-2 contingency table which may overestimate the degree of freedom. We conclude that the comparative advantage (or disadvantage) of the genotype-based test over the allele-based test mainly depends on two parameters, the allele frequency difference delta and the Hardy-Weinberg disequilibrium coefficient difference delta_epsilon. Six different situations, called "phases", characterized by the two X^2 test statistics in allele-based and genotype-based test, are well separated in the phase diagram parameterized by delta and delta_epsilon. For two major groups of phases, a single parameter theta = tan^-1 (delta/delta_epsilon) is able to achieves an almost perfect phase separation. We also applied the analytic result to several types of disease models. It is shown that for dominant and additive models, genotype-based tests are favored over allele-based tests.

  17. Materials and design bases issues in ASME Code Case N-47

    SciTech Connect (OSTI)

    Huddleston, R.L.; Swindeman, R.W. [Oak Ridge National Lab., TN (United States)

    1993-04-01

    A preliminary evaluation of the design bases (principally ASME Code Case N-47) was conducted for design and operation of reactors at elevated temperatures where the time-dependent effects of creep, creep-fatigue, and creep ratcheting are significant. Areas where Code rules or regulatory guides may be lacking or inadequate to ensure the operation over the expected life cycles for the next-generation advanced high-temperature reactor systems, with designs to be certified by the US Nuclear Regulatory Commission, have been identified as unresolved issues. Twenty-two unresolved issues were identified and brief scoping plans developed for resolving these issues.

  18. Appendix E: Other NEMS-MP results for the base case and scenarios.

    SciTech Connect (OSTI)

    Plotkin, S. E.; Singh, M. K.; Energy Systems

    2009-12-03

    The NEMS-MP model generates numerous results for each run of a scenario. (This model is the integrated National Energy Modeling System [NEMS] version used for the Multi-Path Transportation Futures Study [MP].) This appendix examines additional findings beyond the primary results reported in the Multi-Path Transportation Futures Study: Vehicle Characterization and Scenario Analyses (Reference 1). These additional results are provided in order to help further illuminate some of the primary results. Specifically discussed in this appendix are: (1) Energy use results for light vehicles (LVs), including details about the underlying total vehicle miles traveled (VMT), the average vehicle fuel economy, and the volumes of the different fuels used; (2) Resource fuels and their use in the production of ethanol, hydrogen (H{sub 2}), and electricity; (3) Ethanol use in the scenarios (i.e., the ethanol consumption in E85 vs. other blends, the percent of travel by flex fuel vehicles on E85, etc.); (4) Relative availability of E85 and H2 stations; (5) Fuel prices; (6) Vehicle prices; and (7) Consumer savings. These results are discussed as follows: (1) The three scenarios (Mixed, (P)HEV & Ethanol, and H2 Success) when assuming vehicle prices developed through literature review; (2) The three scenarios with vehicle prices that incorporate the achievement of the U.S. Department of Energy (DOE) program vehicle cost goals; (3) The three scenarios with 'literature review' vehicle prices, plus vehicle subsidies; and (4) The three scenarios with 'program goals' vehicle prices, plus vehicle subsidies. The four versions or cases of each scenario are referred to as: Literature Review No Subsidies, Program Goals No Subsidies, Literature Review with Subsidies, and Program Goals with Subsidies. Two additional points must be made here. First, none of the results presented for LVs in this section include Class 2B trucks. Results for this class are included occasionally in Reference 1. They represent a small, though noticeable, segment of the 'LV plus 2B' market (e.g., a little more than 3% of today's energy use in that market). We generally do not include them in this discussion, simply because it requires additional effort to combine the NEMS-MP results for them with the results for the other LVs. (Where there is an exception, we will indicate so.) Second, where reference is made to E85, the ethanol content is actually 74%. The Energy Information Administration (EIA) assumes that, to address cold-starting issues, the percent of ethanol in E85 will vary seasonally. The EIA uses an annual average ethanol content of 74% in its forecasts. That assumption is maintained in the NEMS-MP scenario runs.

  19. Shale Gas Production: Potential versus Actual GHG Emissions

    E-Print Network [OSTI]

    Shale Gas Production: Potential versus Actual GHG Emissions Francis O'Sullivan and Sergey Paltsev://globalchange.mit.edu/ Printed on recycled paper #12;1 Shale Gas Production: Potential versus Actual GHG Emissions Francis O'Sullivan* and Sergey Paltsev* Abstract Estimates of greenhouse gas (GHG) emissions from shale gas production and use

  20. An approach to model validation and model-based prediction -- polyurethane foam case study.

    SciTech Connect (OSTI)

    Dowding, Kevin J.; Rutherford, Brian Milne

    2003-07-01

    Enhanced software methodology and improved computing hardware have advanced the state of simulation technology to a point where large physics-based codes can be a major contributor in many systems analyses. This shift toward the use of computational methods has brought with it new research challenges in a number of areas including characterization of uncertainty, model validation, and the analysis of computer output. It is these challenges that have motivated the work described in this report. Approaches to and methods for model validation and (model-based) prediction have been developed recently in the engineering, mathematics and statistical literatures. In this report we have provided a fairly detailed account of one approach to model validation and prediction applied to an analysis investigating thermal decomposition of polyurethane foam. A model simulates the evolution of the foam in a high temperature environment as it transforms from a solid to a gas phase. The available modeling and experimental results serve as data for a case study focusing our model validation and prediction developmental efforts on this specific thermal application. We discuss several elements of the ''philosophy'' behind the validation and prediction approach: (1) We view the validation process as an activity applying to the use of a specific computational model for a specific application. We do acknowledge, however, that an important part of the overall development of a computational simulation initiative is the feedback provided to model developers and analysts associated with the application. (2) We utilize information obtained for the calibration of model parameters to estimate the parameters and quantify uncertainty in the estimates. We rely, however, on validation data (or data from similar analyses) to measure the variability that contributes to the uncertainty in predictions for specific systems or units (unit-to-unit variability). (3) We perform statistical analyses and hypothesis tests as a part of the validation step to provide feedback to analysts and modelers. Decisions on how to proceed in making model-based predictions are made based on these analyses together with the application requirements. Updating modifying and understanding the boundaries associated with the model are also assisted through this feedback. (4) We include a ''model supplement term'' when model problems are indicated. This term provides a (bias) correction to the model so that it will better match the experimental results and more accurately account for uncertainty. Presumably, as the models continue to develop and are used for future applications, the causes for these apparent biases will be identified and the need for this supplementary modeling will diminish. (5) We use a response-modeling approach for our predictions that allows for general types of prediction and for assessment of prediction uncertainty. This approach is demonstrated through a case study supporting the assessment of a weapons response when subjected to a hydrocarbon fuel fire. The foam decomposition model provides an important element of the response of a weapon system in this abnormal thermal environment. Rigid foam is used to encapsulate critical components in the weapon system providing the needed mechanical support as well as thermal isolation. Because the foam begins to decompose at temperatures above 250 C, modeling the decomposition is critical to assessing a weapons response. In the validation analysis it is indicated that the model tends to ''exaggerate'' the effect of temperature changes when compared to the experimental results. The data, however, are too few and to restricted in terms of experimental design to make confident statements regarding modeling problems. For illustration, we assume these indications are correct and compensate for this apparent bias by constructing a model supplement term for use in the model-based predictions. Several hypothetical prediction problems are created and addressed. Hypothetical problems are used because no guidance was provided concern

  1. Estimating the Actual Cost of Transmission System Congestion

    E-Print Network [OSTI]

    with electric transmission. One such component is transmission system conEstimating the Actual Cost of Transmission System Congestion Thomas J. Overbye Department of Electrical and Computer Engineering University of Illinois at Urbana-Champaign Urbana, IL 61801 USA overbye

  2. Experiment on Residential Ventilation System In Actual House 

    E-Print Network [OSTI]

    Tiecheng, L.

    2006-01-01

    ]???????????? ???????? 1 ???? CO2 ???? ??? 30 ???????????? ? 2 CO2 ??????? ? 3 CO2 ??????? 1.3 ???? ????????????????? ?????????????????? ????????? 2 ??? ? 2 ????? ? 1 ???????? ???? ???? ???? ???? ???? ?? ???? ??? ???? ????? ?? Case1... - ? - - ? - Case2 - ? ? - - ? Case3 ? - ? - - ? Case4 - ? - ? - ? 2. ???? 2.1 ???? ? Case1 ????????????? ?????????????????? 3 ??? ? 3 Case1 ?????? Case1 ????? m3 ?????? h-1 ????? m3/h ??? 33.40 0.24 8.12 ??? 23.93 0.16 3.84 ?? 20...

  3. Habitat-Lite: A GSC case study based on free text terms for environmental metadata

    SciTech Connect (OSTI)

    Kyrpides, Nikos; Hirschman, Lynette; Clark, Cheryl; Cohen, K. Bretonnel; Mardis, Scott; Luciano, Joanne; Kottmann, Renzo; Cole, James; Markowitz, Victor; Kyrpides, Nikos; Field, Dawn

    2008-04-01

    There is an urgent need to capture metadata on the rapidly growing number of genomic, metagenomic and related sequences, such as 16S ribosomal genes. This need is a major focus within the Genomic Standards Consortium (GSC), and Habitat is a key metadata descriptor in the proposed 'Minimum Information about a Genome Sequence' (MIGS) specification. The goal of the work described here is to provide a light-weight, easy-to-use (small) set of terms ('Habitat-Lite') that captures high-level information about habitat while preserving a mapping to the recently launched Environment Ontology (EnvO). Our motivation for building Habitat-Lite is to meet the needs of multiple users, such as annotators curating these data, database providers hosting the data, and biologists and bioinformaticians alike who need to search and employ such data in comparative analyses. Here, we report a case study based on semi-automated identification of terms from GenBank and GOLD. We estimate that the terms in the initial version of Habitat-Lite would provide useful labels for over 60% of the kinds of information found in the GenBank isolation-source field, and around 85% of the terms in the GOLD habitat field. We present a revised version of Habitat-Lite and invite the community's feedback on its further development in order to provide a minimum list of terms to capture high-level habitat information and to provide classification bins needed for future studies.

  4. Agent-based models as scientific methodology: A case study analysing the DomWorld theory of

    E-Print Network [OSTI]

    Bryson, Joanna J.

    Agent-based models as scientific methodology: A case study analysing the DomWorld theory of primate earlier discussion of ABM as a scientific methodology in light of our analysis of Dom- World. We show Abstract A scientific methodology must provide two things: first a means of explanation, and second

  5. Model-Based Control of Nonlinear Systems Subject to Sensor Data Losses: A Chemical Process Case Study

    E-Print Network [OSTI]

    Sontag, Eduardo

    Model-Based Control of Nonlinear Systems Subject to Sensor Data Losses: A Chemical Process Case, Los Angeles, CA 90095-1592, USA, davidmps@ucla.edu, pdc@seas.ucla.edu. Controller Process x Data feedback control of nonlinear uncertain systems subject to sensor data losses. We compare three different

  6. A Case Study on the Model-Based Design and Integration of Automotive Cyber-Physical Systems

    E-Print Network [OSTI]

    Koutsoukos, Xenofon D.

    A Case Study on the Model-Based Design and Integration of Automotive Cyber-Physical Systems Di--Cyber-physical systems (CPS), such as automotive systems, are very difficult to design due to the tight interactions of an integrated automotive control system. The system is composed of two independently designed controllers

  7. Dose Rate Analysis Capability for Actual Spent Fuel Transportation Cask Contents

    SciTech Connect (OSTI)

    Radulescu, Georgeta; Lefebvre, Robert A; Peplow, Douglas E.; Williams, Mark L; Scaglione, John M

    2014-01-01

    The approved contents for a U.S. Nuclear Regulatory Commission (NRC) licensed spent nuclear fuel casks are typically based on bounding used nuclear fuel (UNF) characteristics. However, the contents of the UNF canisters currently in storage at independent spent fuel storage installations are considerably heterogeneous in terms of fuel assembly burnup, initial enrichment, decay time, cladding integrity, etc. Used Nuclear Fuel Storage, Transportation & Disposal Analysis Resource and Data System (UNF ST&DARDS) is an integrated data and analysis system that facilitates automated cask-specific safety analyses based on actual characteristics of the as-loaded UNF. The UNF-ST&DARDS analysis capabilities have been recently expanded to include dose rate analysis of as-loaded transportation packages. Realistic dose rate values based on actual canister contents may be used in place of bounding dose rate values to support development of repackaging operations procedures, evaluation of radiation-related transportation risks, and communication with stakeholders. This paper describes the UNF-ST&DARDS dose rate analysis methodology based on actual UNF canister contents and presents sample dose rate calculation results.

  8. El desarrollo de la actual producción teatral en México

    E-Print Network [OSTI]

    Gimeno, Luis

    1985-04-01

    SPRING 1985 105 El desarrollo de la actual producción teatral en México Luis Gimeno En la actualidad la ciudad de México cuenta con más de 50 salas de espectáculos, teatros de las más diversas características en los que se muestran los más...SPRING 1985 105 El desarrollo de la actual producción teatral en México Luis Gimeno En la actualidad la ciudad de México cuenta con más de 50 salas de espectáculos, teatros de las más diversas características en los que se muestran los más...

  9. A CaseBased Approach to Knowledge Acquisition for DomainSpecific Sentence Analysis

    E-Print Network [OSTI]

    Cardie, Claire

    that a murder took place and the perpetrators of the crime were ``terrorists.'' This is not the case for sentence 2 --- the verb ``killed'' appears, but no murder has

  10. Performance-based assessment of daylight on tropical buildings- a case Study

    E-Print Network [OSTI]

    Szu Cheng, CHIEN

    2013-01-01

    Sustainability in the Tropics For the visual performance ofSustainability in the Tropics Table 3 Metrics conducted to assess dayliglzting performanceSustainability in the Tropics APPROACH Description of the case study model Daylight performance

  11. Actual Reflectometer on Fusion Experiment Emit radio frequency waves,

    E-Print Network [OSTI]

    Budny, Robert

    Actual Reflectometer on Fusion Experiment Emit radio frequency waves, measure reflected waves waves downloaded from URL. Added interactive graphics & visualization without changing existing Fortran 1019 1 keV 1 T Visualize Input Plasma Cross Sections Wave Reflection Layer (Cut-off Location) Compute

  12. Do Concept Inventories Actually Measure Anything? Colin S. Wallace

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    Do Concept Inventories Actually Measure Anything? Colin S. Wallace University of Colorado Society. All rights reserved. Abstract Although concept inventories are among the most frequently used tools in the physics and astronomy education communities, they are rarely evaluated using item response

  13. COORDINATING ADVICE AND ACTUAL TREATMENT Thomas A. Russ

    E-Print Network [OSTI]

    Russ, Thomas A.

    's treatment. Information about the treatment can come from one of three sources--advice from the program, clinical orders and records of actual treatment. At different times each of these information sources must. Using this assumption, complete care plans can be generated. It is also the only source of information

  14. Evolving Predator Control Programs for an Actual Hexapod Robot Predator

    E-Print Network [OSTI]

    Parker, Gary B.

    Evolving Predator Control Programs for an Actual Hexapod Robot Predator Gary Parker Department. In this study, a learned control program was tested on a predator, which is an autonomous hexapod robot tasked to pursue a prey, which is another autonomous hexapod robot. The predator/prey problem is well suited

  15. COORDINATING ADVICE AND ACTUAL TREATMENT Thomas A. Russ

    E-Print Network [OSTI]

    Russ, Thomas A.

    . Unfortunately, this information is not always immediately available. For example, the exact fluid infused via an intravenous line can only be determined after someone checks the infusion bottle to determine how much fluid differ in timing and exact amount from what is actually done. For example, an infusion order might call

  16. Shale gas production: potential versus actual greenhouse gas emissions*

    E-Print Network [OSTI]

    Shale gas production: potential versus actual greenhouse gas emissions* Francis O Environ. Res. Lett. 7 (2012) 044030 (6pp) doi:10.1088/1748-9326/7/4/044030 Shale gas production: potential gas (GHG) emissions from shale gas production and use are controversial. Here we assess the level

  17. Cover Sheet for Budget Item Predicted Cost Actual Cost Notes

    E-Print Network [OSTI]

    Cover Sheet for Budget Item Predicted Cost Actual Cost Notes Lodging $700.00 Three hotels: 1. $195, $154.00 was used for unintended transportations (taxi, train, bus, etc.) and lodging costs Meal Plan $1.70 10. Bus $1.70 11. Bus $2.83 12. Bus $4.53 13. Tram$3.28 = $96.11 These costs were paid

  18. Evaluation of a case-based Reasoning Energy Prediction Tool for Commercial Buildings 

    E-Print Network [OSTI]

    Monfet, D.; Arkhipova, E.; Choiniere, D.

    2013-01-01

    .3%, the normalized mean bias error (NMBE) is below 1.3% and the root-meansquare- error (RMSE) is below 16.6 kW. When the statistical criteria are calculated for all hours of the day, the CV-RMSE is 13.9%, the NMBE is 2.7% and the RMSE is 17.9 kW. The case study...

  19. The Case For Prediction-based Best-effort Real-time Systems

    E-Print Network [OSTI]

    Shewchuk, Jonathan

    be adjusted based on user-perceived quality. After defining this class of applications, we de- scribe by the Advanced Research Projects Agency and Rome Laboratory, Air Force Materiel Command, USAF, under agreement

  20. Rights-based evaluation of government responses to a given 'natural' disaster : Katrina as case study

    E-Print Network [OSTI]

    Haeffner, Melissa (Melissa Ann)

    2010-01-01

    Disaster impacts human mobility and a rights-based approach to disaster response is needed to protect the human rights of those who seek migration as an adaptation strategy. This paper deals with returning to a place after ...

  1. Collective action for community-based hazard mitigation: a case study of Tulsa project impact 

    E-Print Network [OSTI]

    Lee, Hee Min

    2005-11-01

    During the past two decades, community-based hazard mitigation (CBHM) has been newly proposed and implemented as an alternative conceptual model for emergency management to deal with disasters comprehensively in order to curtail skyrocketing...

  2. Determinants of Success for Community-based Tourism: The Case of Floating Markets in Thailand 

    E-Print Network [OSTI]

    Vajirakachorn, Thanathorn

    2012-10-19

    observation as data collection tools. The fieldwork was conducted in Thailand during February – June 2010. Amphawa and Bangnoi floating markets were evaluated based on the ten factors. Results show that Amphawa, a larger and longer developed destination...

  3. Localized change management in two cases : supply base cost escalation and obsolescence management

    E-Print Network [OSTI]

    Harris Robert J., Jr. (Robert Jerrell)

    2014-01-01

    There are several models for change available to modern organizations based on decades of research. This research tends to focus on broad changes, such as enterprise transformations. This thesis presents a model developed ...

  4. Strengths-Based Case Management: Implementation With High-Risk Youth

    E-Print Network [OSTI]

    Arnold, Elizabeth Mayfield; Walsh, Adam K.; Oldham, Michael S.; Rapp, Charles A.

    2007-01-01

    Few effective methods of intervention exist for youth at risk for negative life outcomes. One method used successfully with both adults with chronic mental illness and adults with substance abuse problems is strengths-based ...

  5. Computers & Geosciences 29 (2003) 351359 A case against Kd-based transport models: natural attenuation

    E-Print Network [OSTI]

    Zhu, Chen

    2003-01-01

    attenuation at a mill tailings site Chen Zhu* Department of Geology and Planetary Science, University)-based transport model. The study site is a contaminated groundwater aquifer underneath a uranium mill tailings pond in the western USA. Advective­dispersive­reactive transport is simulated for a 5-year period

  6. Web based map services for scientific tourism: a case study of eighteenth and nineteenth century Edinburgh. 

    E-Print Network [OSTI]

    Scholefield, Kerrie

    2008-12-05

    The purpose of this project was to develop a web based map service for scientific tourism of eighteenth and nineteenth century Edinburgh. The service had the potential to be used for two key purposes: an educational guide and a virtual tourist guide...

  7. Analysis of User Trajectories Based on Data Distribution and State Transition: a Case Study with a Massively Multiplayer Online Game Angel Love Online

    E-Print Network [OSTI]

    Thawonmas, Ruck

    Analysis of User Trajectories Based on Data Distribution and State Transition: a Case Study in two steps: the first step based on data distribution and the second step based on state transition study where our approach is applied to real trajectory data obtained from Angel Love Online, a massively

  8. Method and apparatus for distinguishing actual sparse events from sparse event false alarms

    DOE Patents [OSTI]

    Spalding, Richard E. (Albuquerque, NM); Grotbeck, Carter L. (Albuquerque, NM)

    2000-01-01

    Remote sensing method and apparatus wherein sparse optical events are distinguished from false events. "Ghost" images of actual optical phenomena are generated using an optical beam splitter and optics configured to direct split beams to a single sensor or segmented sensor. True optical signals are distinguished from false signals or noise based on whether the ghost image is presence or absent. The invention obviates the need for dual sensor systems to effect a false target detection capability, thus significantly reducing system complexity and cost.

  9. TESTING OF THE SPINTEK ROTARY MICROFILTER USING ACTUAL HANFORD WASTE SAMPLES

    SciTech Connect (OSTI)

    HUBER HJ

    2010-04-13

    The SpinTek rotary microfilter was tested on actual Hanford tank waste. The samples were a composite of archived Tank 241-AN-105 material and a sample representing single-shell tanks (SST). Simulants of the two samples have been used in non-rad test runs at the 222-S laboratory and at Savannah River National Laboratory (SRNL). The results of these studies are compared in this report. Two different nominal pore sizes for the sintered steel rotating disk filter were chosen: 0.5 and 0.1 {micro}m. The results suggest that the 0.5-{micro}m disk is preferable for Hanford tank waste for the following reasons: (1) The filtrate clarity is within the same range (<<4 ntu for both disks); (2) The filtrate flux is in general higher for the 0.5-{micro}m disk; and (3) The 0.1-{micro}m disk showed a higher likelihood of fouling. The filtrate flux of the actual tank samples is generally in the range of 20-30% compared to the equivalent non-rad tests. The AN-105 slurries performed at about twice the filtrate flux of the SST slurries. The reason for this difference has not been identified. Particle size distributions in both cases are very similar; comparison of the chemical composition is not conclusive. The sole hint towards what material was stuck in the filter pore holes came from the analysis of the dried flakes from the surface of the fouled 0.1-{micro}m disk. A cleaning approach developed by SRNL personnel to deal with fouled disks has been found adaptable when using actual Hanford samples. The use of 1 M nitric acid improved the filtrate flux by approximately two times; using the same simulants as in the non-rad test runs showed that the filtrate flux was restored to 1/2 of its original amount.

  10. Aminoindazole PDK1 Inhibitors: A Case Study in Fragment-Based Drug Discovery

    SciTech Connect (OSTI)

    Medina, Jesus R.; Blackledge, Charles W.; Heerding, Dirk A.; Campobasso, Nino; Ward, Paris; Briand, Jacques; Wright, Lois; Axten, Jeffrey M.

    2012-05-29

    Fragment screening of phosphoinositide-dependent kinase-1 (PDK1) in a biochemical kinase assay afforded hits that were characterized and prioritized based on ligand efficiency and binding interactions with PDK1 as determined by NMR. Subsequent crystallography and follow-up screening led to the discovery of aminoindazole 19, a potent leadlike PDK1 inhibitor with high ligand efficiency. Well-defined structure-activity relationships and protein crystallography provide a basis for further elaboration and optimization of 19 as a PDK1 inhibitor.

  11. A Sustainable approach to large ICT Science based infrastructures; the case for Radio Astronomy

    E-Print Network [OSTI]

    Barbosa, Domingos; Boonstra, Albert-Jan; Aguiar, Rui; van Ardenne, Arnold; de Santander-Vela, Juande; Verdes-Montenegro, Lourdes

    2014-01-01

    Large sensor-based infrastructures for radio astronomy will be among the most intensive data-driven projects in the world, facing very high power demands. The geographically wide distribution of these infrastructures and their associated processing High Performance Computing (HPC) facilities require Green Information and Communications Technologies (ICT). A combination is needed of low power computing, efficient data storage, local data services, Smart Grid power management, and inclusion of Renewable Energies. Here we outline the major characteristics and innovation approaches to address power efficiency and long-term power sustainability for radio astronomy projects, focusing on Green ICT for science.

  12. Technology Solutions Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process

    SciTech Connect (OSTI)

    2015-07-01

    Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. This research study by Building America team Consortium for Advanced Residential Buildings demonstrated the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant developed by the Western Cooling Efficiency Center at University of California Davis. CARB demonstrated this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing of overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.

  13. Lipid-Based Nanodiscs as Models for Studying Mesoscale Coalescence A Transport Limited Case

    SciTech Connect (OSTI)

    Hu, Andrew; Fan, Tai-Hsi; Katsaras, John; Xia, Yan; Li, Ming; Nieh, Mu-Ping

    2014-01-01

    Lipid-based nanodiscs (bicelles) are able to form in mixtures of long- and short-chain lipids. Initially, they are of uniform size but grow upon dilution. Previously, nanodisc growth kinetics have been studied using time-resolved small angle neutron scattering (SANS), a technique which is not well suited for probing their change in size immediately after dilution. To address this, we have used dynamic light scattering (DLS), a technique which permits the collection of useful data in a short span of time after dilution of the system. The DLS data indicate that the negatively charged lipids in nanodiscs play a significant role in disc stability and growth. Specifically, the charged lipids are most likely drawn out from the nanodiscs into solution, thereby reducing interparticle repulsion and enabling the discs to grow. We describe a population balance model, which takes into account Coulombic interactions and adequately predicts the initial growth of nanodiscs with a single parameter i.e., surface potential. The results presented here strongly support the notion that the disc coalescence rate strongly depends on nanoparticle charge density. The present system containing low-polydispersity lipid nanodiscs serves as a good model for understanding how charged discoidal micelles coalesce.

  14. Antecedents of an interviewer's fit perceptions of an applicant: the role of actual and perceived similarity 

    E-Print Network [OSTI]

    Garcia, Maria Fernanda

    2005-11-01

    In this dissertation I will present and test a model linking actual applicant-interviewer demographic, human capital, and cultural capital similarity to an interviewer??s recommendation to hire. Actual similarity is ...

  15. Case for Scientific Realism 9 A Case for Scientific Realism

    E-Print Network [OSTI]

    Fitelson, Branden

    Case for Scientific Realism 9 A Case for Scientific Realism Ernan McMullin When Galileo argued as central to scientific explanati&. In a'retroduction, the scientist proposes a model whose properties allow to believe that the world actually contains entities corresponding to them. The near-invincible belief

  16. The Emergence of ActualThe Emergence of Actual Human Disease as a Model forHuman Disease as a Model for

    E-Print Network [OSTI]

    Boguski, Mark S.

    + Chromosomome +e + ""icsics"" == GenomicsGenomics 1990 Human Genome Project launched1990 Human Genome Project launched 1998 Human Genome Project1998 Human Genome Project acceleratedaccelerated 20002000 ""DraftThe Emergence of ActualThe Emergence of Actual Human Disease as a Model forHuman Disease as a Model

  17. Table S1: (a) Aircraft, ground and satellite based instruments, the aerosol properties used from these instruments and their availability on the two case study days.

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    properties used from these instruments and their availability on the two case studyTable S1: (a) Aircraft, ground and satellite based instruments, the aerosol de Monterrey + Y/N=> Yes/No => AOD observation is/is not available

  18. AI Communications The European Journal of Artificial Intelligence, 9 (3) 1996, pp. 109-116 Relating Case-Based Problem Solving and Learning Methods

    E-Print Network [OSTI]

    Aamodt, Agnar

    -116 Relating Case-Based Problem Solving and Learning Methods to Task and Domain Characteristics: Towards (CBR) over most other methods is its inherent combination of problem solving with sustained learning through problem solving experience. This is therefore a particularly important topic of study

  19. To appear in The International Journal of Intelligent Automation and Soft Computing, 2003 Detection of Welding Flaws with MLP Neural Network and Case Based Reasoning

    E-Print Network [OSTI]

    Triantaphyllou, Evangelos

    Detection of Welding Flaws with MLP Neural Network and Case Based Reasoning T. Warren Liao1 *, E-Ze University, Nei-Li 32026, Chung-Li, Taiwan Abstract - The correct detection of welding flaws is important to the successful development of an automated weld inspection system. As a continuation of our previous efforts

  20. An unstructured C-grid based method for 3-D global ocean dynamics: Free-surface formulations and tidal test cases

    E-Print Network [OSTI]

    Peltier, W. Richard

    and tidal test cases G.R. Stuhne *, W.R. Peltier Department of Physics, University of Toronto, 60 St. George numerical framework based on an energy-con- serving Arakawa C-grid discretization could be applied to ocean models. Tidal simulations are much more manageable that full-fledged OGCM climate simulations, being

  1. Crossing the Divide: A Case Study of Cross-Cultural Organizational Culture and Leadership Perceptions in a Faith-Based Non-Profit 

    E-Print Network [OSTI]

    Muenich, Joelle 1987-

    2012-08-22

    For this qualitative research a single case study was conducted of a faith-based non-profit organization, Health Education and Literacy Providers (H.E.L.P.), which operates simultaneously in the United States and Nigeria. The purpose of this study...

  2. Cho-k-NN: A Method for Combining Interacting Pieces of Evidence in Case-Based Learning

    E-Print Network [OSTI]

    Hüllermeier, Eyke

    .g. a pattern along with its classification in pattern recognition or a problem along with a solution in case retrieved from a case library must not be considered as independent information sources, as implicitly done of classification and regression [Riesbeck and Schank, 1989; Kolodner, 1993]. As the term suggests, in CBL special

  3. A Measurement Method of Actual Thermal Performance of Detached Houses 

    E-Print Network [OSTI]

    Iwamae, A.; Nagai, H.; Miura, H.

    2004-01-01

    method in Japan if people don?t have time of more than 3 days for the measurement and have many measurement tools. The other hand, SP (Swedish National Testing and Resear itute) have developed the testing method for prefabricated house which is based... OF DETACHED HOUSES Atsushi IWAMAE Associate Professor, Department of Architecture, Sc l of Science and Engineering, Kinki University 3-4-1 Kowakae, Higashi-Osaka, Japan 577-8502 Hisaya NAGAI Associate Professor, Department of Architecture, Faculty...

  4. A new affordable housing model in China : a case-based examination of a private developer's role

    E-Print Network [OSTI]

    Stuchell, Claudine C. (Claudine Cecile)

    2008-01-01

    This thesis examines the motivations behind Wanhuilou, the first affordable housing development to be initiated, constructed, and subsidized by a private developer--China Vanke. This case presents a pioneering firm and a ...

  5. Actual Versus Estimated Utility Factor of a Large Set of Privately Owned Chevrolet Volts

    SciTech Connect (OSTI)

    John Smart; Thomas Bradley; Stephen Schey

    2014-04-01

    In order to determine the overall fuel economy of a plug-in hybrid electric vehicle (PHEV), the amount of operation in charge depleting (CD) versus charge sustaining modes must be determined. Mode of operation is predominantly dependent on customer usage of the vehicle and is therefore highly variable. The utility factor (UF) concept was developed to quantify the distance a group of vehicles has traveled or may travel in CD mode. SAE J2841 presents a UF calculation method based on data collected from travel surveys of conventional vehicles. UF estimates have been used in a variety of areas, including the calculation of window sticker fuel economy, policy decisions, and vehicle design determination. The EV Project, a plug-in electric vehicle charging infrastructure demonstration being conducted across the United States, provides the opportunity to determine the real-world UF of a large group of privately owned Chevrolet Volt extended range electric vehicles. Using data collected from Volts enrolled in The EV Project, this paper compares the real-world UF of two groups of Chevrolet Volts to estimated UF's based on J2841. The actual observed fleet utility factors (FUF) for the MY2011/2012 and MY2013 Volt groups studied were observed to be 72% and 74%, respectively. Using the EPA CD ranges, the method prescribed by J2841 estimates a FUF of 65% and 68% for the MY2011/2012 and MY2013 Volt groups, respectively. Volt drivers achieved higher percentages of distance traveled in EV mode for two reasons. First, they had fewer long-distance travel days than drivers in the national travel survey referenced by J2841. Second, they charged more frequently than the J2841 assumption of once per day - drivers of Volts in this study averaged over 1.4 charging events per day. Although actual CD range varied widely as driving conditions varied, the average CD ranges for the two Volt groups studied matched the EPA CD range estimates, so CD range variation did not affect FUF results.

  6. Prevalence and contribution of BRCA1 mutations in breast cancer and ovarian cancer: Results from three US population-based case-control studies of ovarian cancer

    SciTech Connect (OSTI)

    Whittemore, A.S.; Gong, G.; Itnyre, J.

    1997-03-01

    We investigate the familial risks of cancers of the breast and ovary, using data pooled from three population-based case-control studies of ovarian cancer that were conducted in the United States. We base estimates of the frequency of mutations of BRCA1 (and possibly other genes) on the reported occurrence of breast cancer and ovarian cancer in the mothers and sisters of 922 women with incident ovarian cancer (cases) and in 922 women with no history of ovarian cancer (controls). Segregation analysis and goodness-of-fit testing of genetic models suggest that rare mutations (frequency .0014; 95% confidence interval .0002-.011) account for all the observed aggregation of breast cancer and ovarian cancer in these families. The estimated risk of breast cancer by age 80 years is 73.5% in mutation carriers and 6.8% in noncarriers. The corresponding estimates for ovarian cancer are 27.8% in carriers and 1.8% in noncarriers. For cancer risk in carriers, these estimates are lower than those obtained from families selected for high cancer prevalence. The estimated proportion of all U.S. cancer diagnoses, by age 80 years, that are due to germ-line BRCA1 mutations is 3.0% for breast cancer and 4.4% for ovarian cancer. Aggregation of breast cancer and ovarian cancer was less evident in the families of 169 cases with borderline ovarian cancers than in the families of cases with invasive cancers. Familial aggregation did not differ by the ethnicity of the probands, although the number of non-White and Hispanic cases (N = 99) was sparse. 14 refs., 3 figs., 6 tabs.

  7. 634 IEEE TRANSACTIONS ON ROBOTICS, VOL. 25, NO. 3, JUNE 2009 Case Studies of Musculoskeletal-Simulation-Based

    E-Print Network [OSTI]

    Krovi, Venkat

    -Simulation-Based Rehabilitation Program Evaluation Leng-Feng Lee, Madusudanan S. Narayanan, Srikanth Kannan, Frank Mendel of user­device ergonomics; 2) adjustable device settings; and 3) exercise regimen parameters; to achieve-based design, to permit therapists to rapidly evaluate and sys- tematically customize rehabilitation programs

  8. Application of Well-Based Surrogate Reservoir Models (SRMs) to Two Offshore Fields in Saudi Arabia, Case Study

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    SPE 153845 Application of Well-Based Surrogate Reservoir Models (SRMs) to Two Offshore Fields production and pressure changes in the reservoir. Application of well-based SRM to two offshore fields of the SRM using blind simulation runs. Introduction The two offshore fields that are the subject

  9. Achieving HR-Firm Performance Linkage through Organizational Strategy Implementation: Qualitative Case Studies of Four U.S. Based Firms 

    E-Print Network [OSTI]

    Alagaraja, Meera

    2012-02-14

    LQS Lean and Quality Strategy HRM&D Human Resource Management & Development C1 Company 1 (Industrial Distributor) C2 Company 2 (Electronics Distributor) C3 Company 3 (Automotive Distributor) C4 Company 4 (Chemical Distributor) ix TABLE..., electronics, automotive and chemical), they jointly shared and yet differentiate firm and HR specific characteristics. Thus organizations situate HRM&D differently in the cases offering a balance of similarity and differences in leveraging available...

  10. BENCH-SCALE STEAM REFORMING OF ACTUAL TANK 48H WASTE

    SciTech Connect (OSTI)

    Burket, P; Gene Daniel, G; Charles Nash, C; Carol Jantzen, C; Michael Williams, M

    2008-09-25

    Fluidized Bed Steam Reforming (FBSR) has been demonstrated to be a viable technology to remove >99% of the organics from Tank 48H simulant, to remove >99% of the nitrate/nitrite from Tank 48H simulant, and to form a solid product that is primarily carbonate based. The technology was demonstrated in October of 2006 in the Engineering Scale Test Demonstration Fluidized Bed Steam Reformer1 (ESTD FBSR) at the Hazen Research Inc. (HRI) facility in Golden, CO. The purpose of the Bench-scale Steam Reformer (BSR) testing was to demonstrate that the same reactions occur and the same product is formed when steam reforming actual radioactive Tank 48H waste. The approach used in the current study was to test the BSR with the same Tank 48H simulant and same Erwin coal as was used at the ESTD FBSR under the same operating conditions. This comparison would allow verification that the same chemical reactions occur in both the BSR and ESTD FBSR. Then, actual radioactive Tank 48H material would be steam reformed in the BSR to verify that the actual tank 48H sample reacts the same way chemically as the simulant Tank 48H material. The conclusions from the BSR study and comparison to the ESTD FBSR are the following: (1) A Bench-scale Steam Reforming (BSR) unit was successfully designed and built that: (a) Emulated the chemistry of the ESTD FBSR Denitration Mineralization Reformer (DMR) and Carbon Reduction Reformer (CRR) known collectively as the dual reformer flowsheet. (b) Measured and controlled the off-gas stream. (c) Processed real (radioactive) Tank 48H waste. (d) Met the standards and specifications for radiological testing in the Savannah River National Laboratory (SRNL) Shielded Cells Facility (SCF). (2) Three runs with radioactive Tank 48H material were performed. (3) The Tetraphenylborate (TPB) was destroyed to > 99% for all radioactive Bench-scale tests. (4) The feed nitrate/nitrite was destroyed to >99% for all radioactive BSR tests the same as the ESTD FBSR. (5) The radioactive Tank 48H DMR product was primarily made up of soluble carbonates. The three most abundant species were thermonatrite, [Na{sub 2}CO{sub 3} {center_dot} H{sub 2}O], sodium carbonate, [Na{sub 2}CO{sub 3}], and trona, [Na{sub 3}H(CO{sub 3}){sub 2} {center_dot} 2H{sub 2}O] the same as the ESTD FBSR. (6) Insoluble solids analyzed by X-Ray Diffraction (XRD) did not detect insoluble carbonate species. However, they still may be present at levels below 2 wt%, the sensitivity of the XRD methodology. Insoluble solids XRD characterization indicated that various Fe/Ni/Cr/Mn phases are present. These crystalline phases are associated with the insoluble sludge components of Tank 48H slurry and impurities in the Erwin coal ash. The percent insoluble solids, which mainly consist of un-burnt coal and coal ash, in the products were 4 to 11 wt% for the radioactive runs. (7) The Fe{sup +2}/Fe{sub total} REDOX measurements ranged from 0.58 to 1 for the three radioactive Bench-scale tests. REDOX measurements > 0.5 showed a reducing atmosphere was maintained in the DMR indicating that pyrolysis was occurring. (8) Greater than 90% of the radioactivity was captured in the product for all three runs. (9) The collective results from the FBSR simulant tests and the BSR simulant tests indicate that the same chemistry occurs in the two reactors. (10) The collective results from the BSR simulant runs and the BSR radioactive waste runs indicates that the same chemistry occurs in the simulant as in the real waste. The FBSR technology has been proven to destroy the organics and nitrates in the Tank 48H waste and form the anticipated solid carbonate phases as expected.

  11. Estimating the actual dose delivered by intravascular coronary brachytherapy using geometrically correct

    E-Print Network [OSTI]

    Wahle, Andreas

    Estimating the actual dose delivered by intravascular coronary brachytherapy using geometrically of Chicago, Department of Medicine, Chicago, IL 60637, USA ABSTRACT Intravascular brachytherapy has shown brachytherapy with the target range determined from the patient's prescribed dose. Furthermore, di

  12. Estimating the actual dose delivered by intravascular coronary brachytherapy using geometrically correct

    E-Print Network [OSTI]

    Wahle, Andreas

    Estimating the actual dose delivered by intravascular coronary brachytherapy using geometrically of Chicago, Department of Medicine, Chicago, IL 60637, USA ABSTRACT Intravascular brachytherapy has shown brachytherapy with the target range determined from the patient's prescribed dose. Furthermore, differences

  13. Feedback loops in educational environments using web-based survey tools : new technology development and three implementation case studies

    E-Print Network [OSTI]

    Spead, Benjamin, 1978-

    2004-01-01

    This thesis presents lessons from the development of an on-line, web-based feedback system and preliminary analysis of the socio-technical interactions associated with the specification, design and use of this system. The ...

  14. Where Theory meets Practice: A Case for an Activity Theory based Methodology to guide Computer System Design

    E-Print Network [OSTI]

    for an Activity Theory based Methodology to guide Computer System Design Daisy Mwanza Knowledge Media Institute, The Open University, Milton Keynes, MK7 6AA, United Kingdom D.Mwanza@open.ac.uk Abstract: Computer system a computer system. Activity Theory (AT) has emerged as a suitable framework for analysing social and cultural

  15. Production Management Decision Analysis Using AI-Based Proxy Modeling of Reservoir Simulations A Look-Back Case Study

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    SPE 170664 Production Management Decision Analysis Using AI-Based Proxy Modeling of Reservoir in the Middle East. This prolific mature asset that includes more than 160 production wells has been the subject of peripheral water injection for many years to maintain pressure and help displace oil toward the production

  16. A case study for cloud based high throughput analysis of NGS data using the globus genomics system

    SciTech Connect (OSTI)

    Bhuvaneshwar, Krithika; Sulakhe, Dinanath; Gauba, Robinder; Rodriguez, Alex; Madduri, Ravi; Dave, Utpal; Lacinski, Lukasz; Foster, Ian; Gusev, Yuriy; Madhavan, Subha

    2015-01-01

    Next generation sequencing (NGS) technologies produce massive amounts of data requiring a powerful computational infrastructure, high quality bioinformatics software, and skilled personnel to operate the tools. We present a case study of a practical solution to this data management and analysis challenge that simplifies terabyte scale data handling and provides advanced tools for NGS data analysis. These capabilities are implemented using the “Globus Genomics” system, which is an enhanced Galaxy workflow system made available as a service that offers users the capability to process and transfer data easily, reliably and quickly to address end-to-end NGS analysis requirements. The Globus Genomics system is built on Amazon's cloud computing infrastructure. The system takes advantage of elastic scaling of compute resources to run multiple workflows in parallel and it also helps meet the scale-out analysis needs of modern translational genomics research.

  17. A case study for cloud based high throughput analysis of NGS data using the globus genomics system

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Bhuvaneshwar, Krithika; Sulakhe, Dinanath; Gauba, Robinder; Rodriguez, Alex; Madduri, Ravi; Dave, Utpal; Lacinski, Lukasz; Foster, Ian; Gusev, Yuriy; Madhavan, Subha

    2015-01-01

    Next generation sequencing (NGS) technologies produce massive amounts of data requiring a powerful computational infrastructure, high quality bioinformatics software, and skilled personnel to operate the tools. We present a case study of a practical solution to this data management and analysis challenge that simplifies terabyte scale data handling and provides advanced tools for NGS data analysis. These capabilities are implemented using the “Globus Genomics” system, which is an enhanced Galaxy workflow system made available as a service that offers users the capability to process and transfer data easily, reliably and quickly to address end-to-end NGS analysis requirements. The Globus Genomicsmore »system is built on Amazon's cloud computing infrastructure. The system takes advantage of elastic scaling of compute resources to run multiple workflows in parallel and it also helps meet the scale-out analysis needs of modern translational genomics research.« less

  18. Strategic backdrop analysis for fossil fuel planning. Task 2 report (New Task Series), The Base Case. Report 473-117-08/01

    SciTech Connect (OSTI)

    Not Available

    1980-08-01

    This report describes a base case analysis performed using the strategic backdrop analytical framework developed by The Futures Group to facilitate fossil fuel planning within the Department of Energy. It builds upon the data base compiled in the default case previously submitted but uses a different set of energy technology assumptions. Objectives of the strategic backdrop analysis project are: (1) to delineate alternative socioeconomic futures or target worlds for the United States and to derive, for each world, the amount of energy needed to sustain its level of economic activity and lifestyle, assuming no technological changes; (2) to construct an analytical framework that accounts for the flow of energy from the disaggregated end-use target demand sectors back through the distribution and conversion processes to primary resource requirements; (3) to use this framework 1) to analyze how alternative government policies and associated new technologies can change the primary resource needs and fuel mix while still providing the same level of end-use energy service for the target world, and 2) to highlight resource constraints, program inconsistencies, and economic, environmental, and social implications; (4) to transfer to DOE personnel the methodology for generating energy targets and accounting for important characteristics of alternative energy policies and technologies.

  19. Saeed, N., Yang, Y., & Sinnappan, S. (2009). Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, Podcasts and Social Bookmarks in a Web Programming Course based on Students' Learning Styles and Technology Preferences.

    E-Print Network [OSTI]

    Yang, Yun

    2009-01-01

    at kinshuk@ieee.org. Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, PodcastsSaeed, N., Yang, Y., & Sinnappan, S. (2009). Emerging Web Technologies in Higher Education: A Case of Incorporating Blogs, Podcasts and Social Bookmarks in a Web Programming Course based on Students' Learning

  20. Probabilistic Knowledge as Objective Knowledge in Quantum Mechanics: Potential Powers Instead of Actual Properties

    E-Print Network [OSTI]

    de Ronde, Christian

    2015-01-01

    In classical physics, probabilistic or statistical knowledge has been always related to ignorance or inaccurate subjective knowledge about an actual state of affairs. This idea has been extended to quantum mechanics through a completely incoherent interpretation of the Fermi-Dirac and Bose-Einstein statistics in terms of "strange" quantum particles. This interpretation, naturalized through a widespread "way of speaking" in the physics community, contradicts Born's physical account of {\\Psi} as a "probability wave" which provides statistical information about outcomes that, in fact, cannot be interpreted in terms of 'ignorance about an actual state of affairs'. In the present paper we discuss how the metaphysics of actuality has played an essential role in limiting the possibilities of understating things differently. We propose instead a metaphysical scheme in terms of powers with definite potentia which allows us to consider quantum probability in a new light, namely, as providing objective knowledge about a...

  1. Probabilistic Knowledge as Objective Knowledge in Quantum Mechanics: Potential Powers Instead of Actual Properties

    E-Print Network [OSTI]

    Christian de Ronde

    2015-06-24

    In classical physics, probabilistic or statistical knowledge has been always related to ignorance or inaccurate subjective knowledge about an actual state of affairs. This idea has been extended to quantum mechanics through a completely incoherent interpretation of the Fermi-Dirac and Bose-Einstein statistics in terms of "strange" quantum particles. This interpretation, naturalized through a widespread "way of speaking" in the physics community, contradicts Born's physical account of {\\Psi} as a "probability wave" which provides statistical information about outcomes that, in fact, cannot be interpreted in terms of 'ignorance about an actual state of affairs'. In the present paper we discuss how the metaphysics of actuality has played an essential role in limiting the possibilities of understating things differently. We propose instead a metaphysical scheme in terms of powers with definite potentia which allows us to consider quantum probability in a new light, namely, as providing objective knowledge about a potential state of affairs.

  2. Single casing reheat turbine

    SciTech Connect (OSTI)

    Matsushima, Tatsuro; Nishimura, Shigeo

    1999-07-01

    For conventional power plants, regenerative reheat steam turbines have been accepted as the most practical method to meet the demand for efficient and economical power generation. Recently the application of reheat steam turbines for combined cycle power plant began according to the development of large-capacity high temperature gas turbine. The two casing double flow turbine has been applied for this size of reheat steam turbine. The single casing reheat turbine can offer economical and compact power plant. Through development of HP-LP combined rotor and long LP blading series, Mitsubishi Heavy Industries, Ltd. had developed a single casing reheat steam turbine series and began to use it in actual plants. Six units are already in operation and another seven units are under manufacturing. Multiple benefits of single casing reheat turbine are smaller space requirements, shorter construction and erection period, equally good performance, easier operation and maintenance, shorter overhaul period, smaller initial investment, lower transportation expense and so on. Furthermore, single exhaust steam turbine makes possible to apply axial exhaust type, which will lower the height of T/G foundation and T/G housing. The single casing reheat turbine has not only compact and economical configuration itself but also it can reduce the cost of civil construction. In this paper, major developments and design features of the single casing reheat turbine are briefly discussed and operating experience, line-up and technical consideration for performance improvement are presented.

  3. Roof-top solar energy potential under performance-based building energy codes: The case of Spain

    SciTech Connect (OSTI)

    Izquierdo, Salvador; Montanes, Carlos; Dopazo, Cesar; Fueyo, Norberto [Fluid Mechanics Group, University of Zaragoza and LITEC (CSIC), Maria de Luna 3, 50018 Zaragoza (Spain)

    2011-01-15

    The quantification at regional level of the amount of energy (for thermal uses and for electricity) that can be generated by using solar systems in buildings is hindered by the availability of data for roof area estimation. In this note, we build on an existing geo-referenced method for determining available roof area for solar facilities in Spain to produce a quantitative picture of the likely limits of roof-top solar energy. The installation of solar hot water systems (SHWS) and photovoltaic systems (PV) is considered. After satisfying up to 70% (if possible) of the service hot water demand in every municipality, PV systems are installed in the remaining roof area. Results show that, applying this performance-based criterion, SHWS would contribute up to 1662 ktoe/y of primary energy (or 68.5% of the total thermal-energy demand for service hot water), while PV systems would provide 10 T W h/y of electricity (or 4.0% of the total electricity demand). (author)

  4. Al hacer clic en la portada entrars directamente en el nmero actual de Nature

    E-Print Network [OSTI]

    Cai, Long

    Guía de Al hacer clic en la portada entrarás directamente en el número actual de Nature La página electrónico o fuentes RSS, saber navegar por nature.com te facilitará las cosas. Gestiona tu cuenta de nature completo del artículo Busca por palabras clave y refina tu búsqueda a las publicaciones seleccionadas Elige

  5. Al hacer clic en la portada entrars directamente en el nmero actual de Nature

    E-Print Network [OSTI]

    Cai, Long

    Guía de Al hacer clic en la portada entrarás directamente en el número actual de Nature La página electrónico o fuentes RSS, saber navegar por nature.com te facilitará las cosas. Gestiona tu cuenta de nature optimizados. ¿Buscas respuestas? Busca por palabras clave y refina tu búsqueda a las publicaciones

  6. Evolution as Context-driven Actualization of Potential1 Liane Gabora

    E-Print Network [OSTI]

    Aerts, Diederik

    Evolution as Context-driven Actualization of Potential1 Liane Gabora Center Leo Apostel natural selection is often viewed as synonymous with evolution, it is widely felt to be inadequate as a theory of biological evolution; moreover, historically the concept of evolution has not been limited

  7. Software-Change Prediction: Estimated+Actual Huzefa Kagdi and Jonathan I. Maletic

    E-Print Network [OSTI]

    Maletic, Jonathan I.

    Software-Change Prediction: Estimated+Actual Huzefa Kagdi and Jonathan I. Maletic Department change sets that can be recovered from version histories will result in improved software-change prediction. An overview of both impact analysis (IA) and mining software repositories (MSR) is given

  8. Case depth verification of hardened samples with Barkhausen noise sweeps

    SciTech Connect (OSTI)

    Santa-aho, Suvi; Vippola, Minnamari; Lepistö, Toivo [Tampere University of Technology, Department of Materials Science, P.O. Box 589, 33101 Tampere (Finland); Hakanen, Merja [Stresstech Oy, Tikkutehtaantie 1, 40800 Vaajakoski (Finland); Sorsa, Aki; Leiviskä, Kauko [University of Oulu, Control Engineering Laboratory, P.O. Box 4300, FIN-90014 University of Oulu (Finland)

    2014-02-18

    An interesting topic of recent Barkhausen noise (BN) method studies is the application of the method to case depth evaluation of hardened components. The utilization of BN method for this purpose is based on the difference in the magnetic properties between the hardened case and the soft core. Thus, the detection of case depth with BN can be achieved. The measurements typically have been carried out by using low magnetizing frequencies which have deeper penetration to the ferromagnetic samples than the conventional BN measurement. However, the penetration depth is limited due to eddy current damping of the signal. We introduce here a newly found sweep measurement concept for the case depth evaluation. In this study sweep measurements were carried out with various magnetizing frequencies and magnetizing voltages to detect the effect of different frequency and voltage and their correspondence to the actual case depth values verified from destructive characterization. Also a BN measurement device that has an implemented sweep analysis option was utilised. The samples were either induction or case-hardened samples and sample geometry contained both rod samples and gear axle samples with different case depth values. Samples were also further characterized with Xray diffraction to study the residual stress state of the surface. The detailed data processing revealed that also other calculated features than the maximum slope division of the 1st derivative of the BN signal could hold the information about the case depth value of the samples. The sweep method was able to arrange the axles into correct order according to the case depth value even though the axles were used.

  9. Cascading Power Outages Propagate Locally in an Influence Graph that is not the Actual Grid Topology

    E-Print Network [OSTI]

    Hines, Paul D H; Rezaei, Pooya

    2015-01-01

    In a cascading power transmission outage, component outages propagate non-locally; after one component outages, the next failure may be very distant, both topologically and geographically. As a result, simple models of topological contagion do not accurately represent the propagation of cascades in power systems. However, cascading power outages do follow patterns, some of which are useful in understanding and reducing blackout risk. This paper describes a method by which the data from many cascading failure simulations can be transformed into a graph-based model of influences that provides actionable information about the many ways that cascades propagate in a particular system. The resulting "influence graph" model is Markovian, since component outage probabilities depend only on the outages that occurred in the prior generation. To validate the model we compare the distribution of cascade sizes resulting from n-2 contingencies in a 2896 branch test case to cascade sizes in the influence graph. The two dist...

  10. How many people actually see the price signal? Quantifying market failures in the end use of energy

    E-Print Network [OSTI]

    Meier, Alan; Eide, Anita

    2007-01-01

    investment, behaviour, energy price, consumers Abstract “suggest that raising energy prices—such as in the form ofconsumers actually “see” energy prices and are therefore

  11. Making appropriate comparisons of estimated and actual costs of reducing SO{sub 2} emissions under Title IV

    SciTech Connect (OSTI)

    Smith, A.E.

    1998-12-31

    A current sentiment within some parts of the environmental policy community is that market-based regulatory approaches such as emissions trading have proven so effective that actual costs will be only a small fraction of what ex ante cost estimation procedures would project. With this line of reasoning, some have dismissed available cost estimates for major proposed new regulations, such as the new PM and ozone NAAQS, as not meaningful for policy decisions. The most commonly used evidence in support of this position is the experience with SO{sub 2} reductions under Title IV of the 1990 Clean Air Act Amendments. In Title IV, a market for emissions allowances has been used to achieve reductions in sulfur dioxides (SO{sub 2}) to ameliorate acid rain. It is commonly asserted today that the cost of achieving the SO{sub 2} emissions reductions has been only one-tenth or less of what Title IV was originally expected to cost. This paper demonstrates that, to the contrary, actual costs for SO{sub 2} reductions remain roughly in line with original estimates associated with Title IV. Erroneous conclusions about Title IV`s costs are due to inappropriate comparisons of a variety of different measures that appear to be comparable only because they are all stated in dollars per ton. Program cost estimates include the total costs of a fully-implemented regulatory program. The very low costs of Title IV that are commonly cited today are neither directly reflective of a fully implemented Title IV, (which is still many years away) nor reflective of all the costs already incurred. Further, a careful review of history finds that the initial cost estimates that many cite were never associated with Title IV. Technically speaking, people are comparing the estimated control costs for the most-costly power plant associated with earlier acid rain regulatory proposals with prices from a market that do not directly reflect total costs.

  12. Treatability studies of actual listed waste sludges from the Oak Ridge Reservation (ORR)

    SciTech Connect (OSTI)

    Jantzen, C.M.; Peeler, D.K. [Westinghouse Savannah River Co., Aiken, SC (United States); Gilliam, T.M.; Bleier, A.; Spence, R.D. [Oak Ridge National Lab., TN (United States)

    1996-05-06

    Oak Ridge National Laboratory (ORNL) and Savannah River Technology Center (SRTC) are investigating vitrification for various low-level and mixed wastes on the Oak Ridge Reservation (ORR). Treatability studies have included surrogate waste formulations at the laboratory-, pilot-, and field-scales and actual waste testing at the laboratory- and pilot-scales. The initial waste to be processing through SRTC`s Transportable Vitrification System (TVS) is the K-1407-B and K-1407-C (B/C) Pond sludge waste which is a RCRA F-listed waste. The B/C ponds at the ORR K-25 site were used as holding and settling ponds for various waste water treatment streams. Laboratory-, pilot-, and field- scale ``proof-of-principle`` demonstrations are providing needed operating parameters for the planned field-scale demonstration with actual B/C Pond sludge waste at ORR. This report discusses the applied systems approach to optimize glass compositions for this particular waste stream through laboratory-, pilot-, and field-scale studies with surrogate and actual B/C waste. These glass compositions will maximize glass durability and waste loading while optimizing melt properties which affect melter operation, such as melt viscosity and melter refractory corrosion. Maximum waste loadings minimize storage volume of the final waste form translating into considerable cost savings.

  13. The "Pinch Analysis": Special Cases 

    E-Print Network [OSTI]

    Bitowft, B.; Tripathi, P.

    1989-01-01

    A method for determining the efficiency and scope for improvement of a process plant's energy consumption, based on pinch technology, is reviewed. While this is a generic approach that applies in most cases, there are certain cases where the results...

  14. UBC Social Ecological Economic Development Studies (SEEDS) Student Report Evaluation of Energy Performance of UBC's Residential Buildings Using Actual Data

    E-Print Network [OSTI]

    PROJECT Evaluation of Energy Performance of UBC's Residential Buildings Using Actual Data PRESENTED BY JI-occupancy phase. This project was undertaken to assess the energy performance of UBC's residential buildings using Performance of UBC's Residential Buildings Using Actual Data JI-YEON SHIN University of British Columbia CEEN

  15. Study on effects of resident-perceived neighborhood boundaries on public services accessibility & its relation to utilization: using Geographic Information System, focusing on the case of public parks in Austin, Texas 

    E-Print Network [OSTI]

    Cho, Chun Man

    2004-09-30

    parks based on equity consideration and its relationship to park utilization. The study also addressed whether the neighborhood boundaries perceived by the actual residents may exhibit more actual neighborhood construct than Census-based Neighborhood...

  16. ACTUAL WASTE TESTING OF GYCOLATE IMPACTS ON THE SRS TANK FARM

    SciTech Connect (OSTI)

    Martino, C.

    2014-05-28

    Glycolic acid is being studied as a replacement for formic acid in the Defense Waste Processing Facility (DWPF) feed preparation process. After implementation, the recycle stream from DWPF back to the high-level waste Tank Farm will contain soluble sodium glycolate. Most of the potential impacts of glycolate in the Tank Farm were addressed via a literature review and simulant testing, but several outstanding issues remained. This report documents the actual-waste tests to determine the impacts of glycolate on storage and evaporation of Savannah River Site high-level waste. The objectives of this study are to address the following: ? Determine the extent to which sludge constituents (Pu, U, Fe, etc.) dissolve (the solubility of sludge constituents) in the glycolate-containing 2H-evaporator feed. ? Determine the impact of glycolate on the sorption of fissile (Pu, U, etc.) components onto sodium aluminosilicate solids. The first objective was accomplished through actual-waste testing using Tank 43H and 38H supernatant and Tank 51H sludge at Tank Farm storage conditions. The second objective was accomplished by contacting actual 2H-evaporator scale with the products from the testing for the first objective. There is no anticipated impact of up to 10 g/L of glycolate in DWPF recycle to the Tank Farm on tank waste component solubilities as investigated in this test. Most components were not influenced by glycolate during solubility tests, including major components such as aluminum, sodium, and most salt anions. There was potentially a slight increase in soluble iron with added glycolate, but the soluble iron concentration remained so low (on the order of 10 mg/L) as to not impact the iron to fissile ratio in sludge. Uranium and plutonium appear to have been supersaturated in 2H-evaporator feed solution mixture used for this testing. As a result, there was a reduction of soluble uranium and plutonium as a function of time. The change in soluble uranium concentration was independent of added glycolate concentration. The change in soluble plutonium content was dependent on the added glycolate concentration, with higher levels of glycolate (5 g/L and 10 g/L) appearing to suppress the plutonium solubility. The inclusion of glycolate did not change the dissolution of or sorption onto actual-waste 2H-evaporator pot scale to an extent that will impact Tank Farm storage and concentration. The effects that were noted involved dissolution of components from evaporator scale and precipitation of components onto evaporator scale that were independent of the level of added glycolate.

  17. Laboratory Demonstration of the Pretreatment Process with Caustic and Oxidative Leaching Using Actual Hanford Tank Waste

    SciTech Connect (OSTI)

    Fiskum, Sandra K.; Billing, Justin M.; Buck, Edgar C.; Daniel, Richard C.; Draper, Kathryn E.; Edwards, Matthew K.; Jenson, Evan D.; Kozelisky, Anne E.; MacFarlan, Paul J.; Peterson, Reid A.; Shimskey, Rick W.; Snow, Lanee A.

    2009-01-01

    This report describes the bench-scale pretreatment processing of actual tank waste materials through the entire baseline WTP pretreatment flowsheet in an effort to demonstrate the efficacy of the defined leaching processes on actual Hanford tank waste sludge and the potential impacts on downstream pretreatment processing. The test material was a combination of reduction oxidation (REDOX) tank waste composited materials containing aluminum primarily in the form of boehmite and dissolved S saltcake containing Cr(III)-rich entrained solids. The pretreatment processing steps tested included • caustic leaching for Al removal • solids crossflow filtration through the cell unit filter (CUF) • stepwise solids washing using decreasing concentrations of sodium hydroxide with filtration through the CUF • oxidative leaching using sodium permanganate for removing Cr • solids filtration with the CUF • follow-on solids washing and filtration through the CUF • ion exchange processing for Cs removal • evaporation processing of waste stream recycle for volume reduction • combination of the evaporated product with dissolved saltcake. The effectiveness of each process step was evaluated by following the mass balance of key components (such as Al, B, Cd, Cr, Pu, Ni, Mn, and Fe), demonstrating component (Al, Cr, Cs) removal, demonstrating filterability by evaluating filter flux rates under various processing conditions (transmembrane pressure, crossflow velocities, wt% undissolved solids, and PSD) and filter fouling, and identifying potential issues for WTP. The filterability was reported separately (Shimskey et al. 2008) and is not repeated herein.

  18. PERFORMANCE TESTING OF THE NEXT-GENERATION CSSX SOLVENT WITH ACTUAL SRS TANK WASTE

    SciTech Connect (OSTI)

    Pierce, R.; Peters, T.; Crowder, M.; Fink, S.

    2011-11-01

    Efforts are underway to qualify the Next-Generation Solvent for the Caustic Side Solvent Extraction (CSSX) process. Researchers at multiple national laboratories have been involved in this effort. As part of the effort to qualify the solvent extraction system at the Savannah River Site (SRS), SRNL performed a number of tests at various scales. First, SRNL completed a series of batch equilibrium, or Extraction-Scrub-Strip (ESS), tests. These tests used {approx}30 mL of Next-Generation Solvent and either actual SRS tank waste, or waste simulant solutions. The results from these cesium mass transfer tests were used to predict solvent behavior under a number of conditions. At a larger scale, SRNL assembled 12 stages of 2-cm (diameter) centrifugal contactors. This rack of contactors is structurally similar to one tested in 2001 during the demonstration of the baseline CSSX process. Assembly and mechanical testing found no issues. SRNL performed a nonradiological test using 35 L of cesium-spiked caustic waste simulant and 39 L of actual tank waste. Test results are discussed; particularly those related to the effectiveness of extraction.

  19. B. Mobasher, S-Y.Chen, C. Young and S. D. Rajan, "Cost-Based Design Of Residential Steel Roof Systems: A Case Study", Structural Engineering and Mechanics 8:(2) pp.165-180,1999.

    E-Print Network [OSTI]

    Mobasher, Barzin

    B. Mobasher, S-Y.Chen, C. Young and S. D. Rajan, "Cost-Based Design Of Residential Steel Roof OF RESIDENTIAL STEEL ROOF SYSTEMS: A CASE STUDY S. D. Rajan 1 , B. Mobasher 2 , S-Y.Chen 3 and C. Young 3 The cost effectiveness of steel roof systems for residential buildings is becoming increasingly apparent

  20. Characterization, Leaching, and Filtrations Testing of Ferrocyanide Tank sludge (Group 8) Actual Waste Composite

    SciTech Connect (OSTI)

    Fiskum, Sandra K.; Billing, Justin M.; Crum, J. V.; Daniel, Richard C.; Edwards, Matthew K.; Shimskey, Rick W.; Peterson, Reid A.; MacFarlan, Paul J.; Buck, Edgar C.; Draper, Kathryn E.; Kozelisky, Anne E.

    2009-02-28

    This is the final report in a series of eight reports defining characterization, leach, and filtration testing of a wide variety of Hanford tank waste sludges. The information generated from this series is intended to supplement the Waste Treatment and Immobilization Plant (WTP) project understanding of actual waste behaviors associated with tank waste sludge processing through the pretreatment portion of the WTP. The work described in this report presents information on a high-iron waste form, specifically the ferrocyanide tank waste sludge. Iron hydroxide has been shown to pose technical challenges during filtration processing; the ferrocyanide tank waste sludge represented a good source of the high-iron matrix to test the filtration processing.

  1. Exposure of Ceramics and Ceramic Matrix Composites in Simulated and Actual Combustor Environments

    SciTech Connect (OSTI)

    Brentnall, W.D.; Ferber, M.K.; Keiser, j.R.; Miriyala, N.; More, K.L.; Price, J.R.; Tortorelli, P.F.; Walker, L.R.

    1999-06-07

    A high-temperature, high-pressure, tube furnace has been used to evaluate the long term stability of different monolithic ceramic and ceramic matrix composite materials in a simulated combustor environment. All of the tests have been run at 150 psia, 1204 degrees C, and 15% steam in incremental 500 h runs. The major advantage of this system is the high sample throughput; >20 samples can be exposed in each tube at the same time under similar exposure conditions. Microstructural evaluations of the samples were conducted after each 500 h exposure to characterize the extent of surface damage, to calculate surface recession rates, and to determine degradation mechanisms for the different materials. The validity of this exposure rig for simulating real combustor environments was established by comparing materials exposed in the test rig and combustor liner materials exposed for similar times in an actual gas turbine combustor under commercial operating conditions.

  2. Energy Conservation and Comfort of Heat Pump Desiccant Air Conditioning System in Actual Living Space in Summer

    E-Print Network [OSTI]

    Miyashita, Yasushi

    Energy Conservation and Comfort of Heat Pump Desiccant Air Conditioning System in Actual Living and total heat exchanger in terms of both energy conservation and thermal comfort in summer. 1. COP

  3. Nature-based tourism on private ranches in south Texas: a case study of management trade-offs associated with enterprise diversification on the Kenedy Ranch 

    E-Print Network [OSTI]

    Trail, Tamara Swindle

    1997-01-01

    of the potential trade-offs associated with habitat management for multiple objectives. This research employs a case study approach to analyze the ecological and economic trade-offs associated with managing lands for multiple objectives, specifically the conflicts...

  4. DIGITAL TECHNOLOGY BUSINESS CASE METHODOLOGY GUIDE & WORKBOOK

    SciTech Connect (OSTI)

    Thomas, Ken; Lawrie, Sean; Hart, Adam; Vlahoplus, Chris

    2014-09-01

    Performance advantages of the new digital technologies are widely acknowledged, but it has proven difficult for utilities to derive business cases for justifying investment in these new capabilities. Lack of a business case is often cited by utilities as a barrier to pursuing wide-scale application of digital technologies to nuclear plant work activities. The decision to move forward with funding usually hinges on demonstrating actual cost reductions that can be credited to budgets and thereby truly reduce O&M or capital costs. Technology enhancements, while enhancing work methods and making work more efficient, often fail to eliminate workload such that it changes overall staffing and material cost requirements. It is critical to demonstrate cost reductions or impacts on non-cost performance objectives in order for the business case to justify investment by nuclear operators. This Business Case Methodology approaches building a business case for a particular technology or suite of technologies by detailing how they impact an operator in one or more of the three following areas: Labor Costs, Non-Labor Costs, and Key Performance Indicators (KPIs). Key to those impacts will be identifying where the savings are “harvestable,” meaning they result in an actual reduction in headcount and/or cost. The report consists of a Digital Technology Business Case Methodology Guide and an accompanying spreadsheet workbook that will enable the user to develop a business case.

  5. FRACTIONAL CRYSTALLIZATION LABORATORY TESTING FOR INCLUSION & COPRECIPITATION WITH ACTUAL TANK WASTE

    SciTech Connect (OSTI)

    WARRANT, R.W.

    2006-12-11

    Fractional crystallization is being considered as a pretreatment method to support supplemental treatment of retrieved single-shell tank (SST) saltcake waste at the Hanford Site. The goal of the fractional crystallization process is to optimize the separation of the radioactivity (radionuclides) from the saltcake waste and send it to the Waste Treatment and Immobilization Plant and send the bulk of the saltcake to the supplemental treatment plant (bulk vitrification). The primary factors that influence the separation efficiency are (1) solid/liquid separation efficiency, (2) contaminant inclusions, and (3) co-precipitation. This is a report of testing for factors (2) and (3) with actual tank waste samples. For the purposes of this report, contaminant inclusions are defined as the inclusion of supernatant, containing contaminating radionuclides, in a pocket within the precipitating saltcake crystals. Co-precipitation is defined as the simultaneous precipitation of a saltcake crystal with a contaminating radionuclide. These two factors were tested for various potential fractional crystallization product salts by spiking the composite tank waste samples (SST Early or SST Late, external letter CH2M-0600248, ''Preparation of Composite Tank Waste Samples for ME-21 Project'') with the desired target salt and then evaporating to precipitate that salt. SST Early represents the typical composition of dissolved saltcake early in the retrieval process, and SST Late represents the typical composition during the later stages of retrieval.

  6. Predicted Versus Actual Savings for a Low-Rise Multifamily Retrofit in Boulder, Colorado

    SciTech Connect (OSTI)

    Arena, L.; Williamson, J.

    2013-11-01

    To determine the most cost-effective methods of improving buildings, accurate analysis and prediction of the energy use of existing buildings is essential. However, multiple studies confirm that analysis methods tend to over-predict energy use in poorly insulated, leaky homes and thus, the savings associated with improving those homes. In this project, the Building America CARB team evaluated the retrofit of a multifamily building in Boulder, CO. The updated property is a 37 unit, 2 story apartment complex built in 1950, which underwent renovations in early 2009 to bring it into compliance with Boulder, CO's SmartRegs ordinance. Goals of the study were to: 1) evaluate predicted versus actual savings due to the improvements, 2) identify areas where the modeling assumptions may need to be changed, and 3) determine common changes made by renters that would negatively impact energy savings. Other issues that were investigated include the effects of improving building efficiency on tenant comfort, the impact on tenant turnover rates, and the potential market barriers for this type of community scale project.

  7. Predicted Versus Actual Savings for a Low-Rise Multifamily Retrofit in Boulder, Colorado

    SciTech Connect (OSTI)

    Arena, L.; Williamson, J.

    2013-11-01

    To determine the most cost-effective methods of improving buildings, accurate analysis and prediction of the energy use of existing buildings is essential. However, multiple studies confirm that analysis methods tend to over-predict energy use in poorly insulated, leaky homes and thus, the savings associated with improving those homes. In NREL's report titled 'Assessing and Improving the Accuracy of Energy Analysis of Residential Buildings,' researchers propose a method for improving the accuracy of residential energy analysis methods. A key step in this process involves the comparisons of predicted versus metered energy use and savings. In support of this research need, CARB evaluated the retrofit of a multifamily building in Boulder, CO. The updated property is a 37 unit, 2 story apartment complex built in 1950, which underwent renovations in early 2009 to bring it into compliance with Boulder, CO's SmartRegs ordinance. Goals of the study were to: 1) evaluate predicted versus actual savings due to the improvements, 2) identify areas where the modeling assumptions may need to be changed, and 3) determine common changes made by renters that would negatively impact energy savings. In this study, CARB seeks to improve the accuracy of modeling software while assessing retrofit measures to specifically determine which are most effective for large multifamily complexes in the cold climate region. Other issues that were investigated include the effects of improving building efficiency on tenant comfort, the impact on tenant turnover rates, and the potential market barriers for this type of community scale project.

  8. Farmers' knowledge of soils in relation to cropping practices: A case study of farmers in upland rice based slash-and-burn

    E-Print Network [OSTI]

    van Kessel, Chris

    Farmers' knowledge of soils in relation to cropping practices: A case study of farmers in upland Understanding indigenous knowledge of soils has come to be seen as essential in understanding the local in relation to soil quality and cropping practices. Most farmers interviewed distinguished two or more soils

  9. Social Skills Interventions for Students with Challenging Behavior: Quality of the Evidence Base and a Single-Case Research Meta-Analysis 

    E-Print Network [OSTI]

    Hutchins, Nancy Sanchez

    2014-07-17

    with autism spectrum disorder (ASD) who display challenging behavior and (2) conduct a single-case research (SCR) meta-analysis to determine the overall effect and the effect of potential moderators of SSIs for students with or at-risk of EBD and students...

  10. *See actual finish and fabric options at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation.

    E-Print Network [OSTI]

    Hung, I-Kuai

    *See actual finish and fabric options at the Design Center on Campus. *All prices are subject.0 Classrooms Laboratories #12;*See actual finish and fabric options at the Design Center on Campus. *All prices Halls/Tiered #12;*See actual finish and fabric options at the Design Center on Campus. *All prices

  11. Case Study

    Office of Environmental Management (EM)

    Case Study M2M Smart Grid Investment Grant 1 An irrigation pump connected to a web---to---wireless controller designed by M2M Communications. Agricultural Demand Response Program...

  12. STEAM REFORMING TECHNOLOGY DEMONSTRATION FOR THE DESTRUCTION OF ORGANICS ON ACTUAL DOE SAVANNAH RIVER SITE TANK 48H WASTE 9138

    SciTech Connect (OSTI)

    Burket, P

    2009-02-24

    This paper describes the design of the Bench-scale Steam Reformer (BSR); a processing unit for demonstrating steam reforming technology on actual radioactive waste [1]. It describes the operating conditions of the unit used for processing a sample of Savannah River Site (SRS) Tank 48H waste. Finally, it compares the results from processing the actual waste in the BSR to processing simulant waste in the BSR to processing simulant waste in a large pilot scale unit, the Fluidized Bed Steam Reformer (FBSR), operated at Hazen Research Inc. in Golden, CO. The purpose of this work was to prove that the actual waste reacted in the same manner as the simulant waste in order to validate the work performed in the pilot scale unit which could only use simulant waste.

  13. ACTUAL-WASTE TESTING OF ULTRAVIOLET LIGHT TO AUGMENT THE ENHANCED CHEMICAL CLEANING OF SRS SLUDGE

    SciTech Connect (OSTI)

    Martino, C.; King, W.; Ketusky, E.

    2012-07-10

    In support of Savannah River Site (SRS) tank closure efforts, the Savannah River National Laboratory (SRNL) conducted Real Waste Testing (RWT) to evaluate Enhanced Chemical Cleaning (ECC), an alternative to the baseline 8 wt% oxalic acid (OA) chemical cleaning technology for tank sludge heel removal. ECC utilizes a more dilute OA solution (2 wt%) and an oxalate destruction technology using ozonolysis with or without the application of ultraviolet (UV) light. SRNL conducted tests of the ECC process using actual SRS waste material from Tanks 5F and 12H. The previous phase of testing involved testing of all phases of the ECC process (sludge dissolution, OA decomposition, product evaporation, and deposition tank storage) but did not involve the use of UV light in OA decomposition. The new phase of testing documented in this report focused on the use of UV light to assist OA decomposition, but involved only the OA decomposition and deposition tank portions of the process. Compared with the previous testing at analogous conditions without UV light, OA decomposition with the use of UV light generally reduced time required to reach the target of <100 mg/L oxalate. This effect was the most pronounced during the initial part of the decomposition batches, when pH was <4. For the later stages of each OA decomposition batch, the increase in OA decomposition rate with use of the UV light appeared to be minimal. Testing of the deposition tank storage of the ECC product resulted in analogous soluble concentrations regardless of the use or non-use of UV light in the ECC reactor.

  14. SU-E-T-129: Dosimetric Evaluation of the Impact of Density Correction On Dose Calculation of Breast Cancer Treatment: A Study Based On RTOG 1005 Cases

    SciTech Connect (OSTI)

    Li, J; Yu, Y

    2014-06-01

    Purpose: RTOG 1005 requires density correction in the dose calculation of breast cancer radiation treatment. The aim of the study was to evaluate the impact of density correction on the dose calculation. Methods: Eight cases were studied, which were planned on an XiO treatment planning system with pixel-by-pixel density correction using a superposition algorithm, following RTOG 1005 protocol requirements. Four were protocol Arm 1 (standard whole breast irradiation with sequential boost) cases and four were Arm 2 (hypofractionated whole breast irradiation with concurrent boost) cases. The plans were recalculated with the same monitor units without density correction. Dose calculations with and without density correction were compared. Results: Results of Arm 1 and Arm 2 cases showed similar trends in the comparison. The average differences between the calculations with and without density correction (difference = Without - With) among all the cases were: -0.82 Gy (range: -2.65??0.18 Gy) in breast PTV Eval D95, ?0.75 Gy (range: ?1.23?0.26 Gy) in breast PTV Eval D90, ?1.00 Gy (range: ?2.46??0.29 Gy) in lumpectomy PTV Eval D95, ?0.78 Gy (range: ?1.30?0.11 Gy) in lumpectomy PTV Eval D90, ?0.43% (range: ?0.95??0.14%) in ipsilateral lung V20, ?0.81% (range: ?1.62??0.26%) in V16, ?1.95% (range: ?4.13??0.84%) in V10, ?2.64% (?5.55??1.04%) in V8, ?4.19% (range: ?6.92??1.81%) in V5, and ?4.95% (range: ?7.49??2.01%) in V4, respectively. The differences in other normal tissues were minimal. Conclusion: The effect of density correction was observed in breast target doses (an average increase of ?1 Gy in D95 and D90, compared to the calculation without density correction) and exposed ipsilateral lung volumes in low dose region (average increases of ?4% and ?5% in V5 and V4, respectively)

  15. A Framework for Assessing Cost Management System Changes: The Case of Activity-Based Costing Implementation at General Motors, 1986-1993

    E-Print Network [OSTI]

    Anderson, Shannon W.

    2002-09-10

    An opportunity to study the technical and organizational impact of management accounting system changes has emerged with companies' adoption of activity-based costing (ABC). This paper provides a structured account of ...

  16. DEMONSTRATION OF THE GLYCOLIC-FORMIC FLOWSHEET IN THE SRNL SHIELDED CELLS USING ACTUAL WASTE

    SciTech Connect (OSTI)

    Lambert, D.; Pareizs, J.; Click, D.

    2011-11-07

    Glycolic acid was effective at dissolving many metals, including iron, during processing with simulants. Criticality constraints take credit for the insolubility of iron during processing to prevent criticality of fissile materials. Testing with actual waste was needed to determine the extent of iron and fissile isotope dissolution during Chemical Process Cell (CPC) processing. The Alternate Reductant Project was initiated by the Savannah River Remediation (SRR) Company to explore options for the replacement of the nitric-formic flowsheet used for the CPC at the Defense Waste Processing Facility (DWPF). The goals of the Alternate Reductant Project are to reduce CPC cycle time, increase mass throughput of the facility, and reduce operational hazards. In order to achieve these goals, several different reductants were considered during initial evaluations conducted by Savannah River National Laboratory (SRNL). After review of the reductants by SRR, SRNL, and Energy Solutions (ES) Vitreous State Laboratory (VSL), two flowsheets were further developed in parallel. The two flowsheet options included a nitric-formic-glycolic flowsheet, and a nitric-formic-sugar flowsheet. As of July 2011, SRNL and ES/VSL have completed the initial flowsheet development work for the nitric-formic-glycolic flowsheet and nitric-formic-sugar flowsheet, respectively. On July 12th and July 13th, SRR conducted a Systems Engineering Evaluation (SEE) to down select the alternate reductant flowsheet. The SEE team selected the Formic-Glycolic Flowsheet for further development. Two risks were identified in SEE for expedited research. The first risk is related to iron and plutonium solubility during the CPC process with respect to criticality. Currently, DWPF credits iron as a poison for the fissile components of the sludge. Due to the high iron solubility observed during the flowsheet demonstrations with simulants, it was necessary to determine if the plutonium in the radioactive sludge slurry demonstrated the same behavior. The second risk is related to potential downstream impacts of glycolate on Tank Farm processes. The downstream impacts will be evaluated by a separate research team. Waste Solidification Engineering (WSE) has requested a radioactive demonstration of the Glycolic-Formic Flowsheet with radioactive sludge slurry be completed in the Shielded Cells Facility of the SRNL. The Shielded Cells demonstration only included a Sludge Receipt and Adjustment Tank (SRAT) cycle, and not a Slurry Mix Evaporator (SME) cycle or the co-processing of salt products. Sludge Batch 5 (SB5) slurry was used for the demonstration since it was readily available, had been previously characterized, and was generally representative of sludges being processing in DWPF. This sample was never used in the planned Shielded Cells Run 7 (SC-7).

  17. This study explores how the EU Emissions Trading System (EU ETS) actually works on the ground affecting corporate climate strategies.

    E-Print Network [OSTI]

    This study explores how the EU Emissions Trading System (EU ETS) actually works on the ground@bookpoint.co.uk May 2013 322 pages Hardback 978-1-4094-6078-7 £60.00 Corporate Responses to EU Emissions Trading at The Fridtjof Nansen Institute, Norway `With greenhouse gas emissions trading schemes emerging worldwide

  18. The Building Energy Report Card is used to compare the actual annual energy consumption of buildings to a

    E-Print Network [OSTI]

    are performing from an energy efficiency perspective. Buildings that consume less than 95 percent of the energyThe Building Energy Report Card is used to compare the actual annual energy consumption of buildings to a State of Minnesota "target." This target represents the amount of energy that would

  19. Manuel Palomar comparte con los ex rectores la actual situacin de la UA Alicante, 30 de noviembre de 2012

    E-Print Network [OSTI]

    Escolano, Francisco

    Manuel Palomar comparte con los ex rectores la actual situación de la UA Alicante, 30 de noviembre Raneda y Manuel Palomar se han reunido esta mañana en el despacho rectoral en un encuentro histórico de, Manuel Palomar, ha querido compartir con sus predecesores la situación por la que atraviesa la UA y

  20. Manuel Palomar comparteix amb els exrectors l'actual situaci de la UA Alacant, 30 de novembre de 2012

    E-Print Network [OSTI]

    Escolano, Francisco

    Manuel Palomar comparteix amb els exrectors l'actual situació de la UA Alacant, 30 de novembre de Manuel Palomar s'han reunit aquest matí en el despatx rectoral en una trobada històrica de tots els Palomar, ha volgut compartir amb els seus predecessors la situació per la qual travessa la UA i fer

  1. The Building Energy Report Card is used to compare the actual annual energy consumption of buildings to a

    E-Print Network [OSTI]

    Ciocan-Fontanine, Ionut

    The Building Energy Report Card is used to compare the actual annual energy consumption of buildings to a State of Minnesota "target." This target represents the amount of energy that would be consumed by a similar building built to today's State Energy Code. The target takes into account

  2. A Case Study in Developing Process Unit Energy Metrics 

    E-Print Network [OSTI]

    Davis, J. L.; Van Atta, B.

    2006-01-01

    At the 2005 IETC Conference, KBC (Davis and Knight) submitted a paper on Integrating Process Unit Energy Metrics into a Plant Energy Managemenet System. For the 2006 conference, KBC wishes to submit a paper that details an actual case study where...

  3. IS supported service work: A case study of global

    E-Print Network [OSTI]

    for the pirate's code to apply and you're not. And thirdly the code is more what you'd guidelines than actual on an ethnographically inspired, longitudinal case study of certification auditing according to a formal generic standard work (CSCW), Information systems (IS), Information infrastructures (II) and Management literature

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

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory (NREL) routinely estimates the technical potential of specific renewable electricity generation technologies. These are technology-specific estimates of energy generation potential based on renewable resource availability and quality, technical system performance, topographic limitations, environmental, and land-use constraints only. The estimates do not consider (in most cases) economic or market constraints, and therefore do not represent a level of renewable generation that might actually be deployed. Technical potential estimates for six different renewable energy technologies were calculated by NREL, and methods and results for several other renewable technologies from previously published reports are also presented.

  5. Rheingans and Nichols 1 Interactive 3D Visualization of Actual Anatomy

    E-Print Network [OSTI]

    Rheingans, Penny

    ­course Data for Fish Although the research described in this article has been supported by the United States Abstract Outputs from a physiologically­based toxicokinetic (PB ­ TK) model for fish were visualized an anesthetized fish using a magnetic resonance imaging (MRI) system, 2) images were processed to classify tissue

  6. DESTRUCTION OF TETRAPHENYLBORATE IN TANK 48H USING WET AIR OXIDATION BATCH BENCH SCALE AUTOCLAVE TESTING WITH ACTUAL RADIOACTIVE TANK 48H WASTE

    SciTech Connect (OSTI)

    Adu-Wusu, K; Paul Burket, P

    2009-03-31

    Wet Air Oxidation (WAO) is one of the two technologies being considered for the destruction of Tetraphenylborate (TPB) in Tank 48H. Batch bench-scale autoclave testing with radioactive (actual) Tank 48H waste is among the tests required in the WAO Technology Maturation Plan. The goal of the autoclave testing is to validate that the simulant being used for extensive WAO vendor testing adequately represents the Tank 48H waste. The test objective was to demonstrate comparable test results when running simulated waste and real waste under similar test conditions. Specifically: (1) Confirm the TPB destruction efficiency and rate (same reaction times) obtained from comparable simulant tests, (2) Determine the destruction efficiency of other organics including biphenyl, (3) Identify and quantify the reaction byproducts, and (4) Determine off-gas composition. Batch bench-scale stirred autoclave tests were conducted with simulated and actual Tank 48H wastes at SRNL. Experimental conditions were chosen based on continuous-flow pilot-scale simulant testing performed at Siemens Water Technologies Corporation (SWT) in Rothschild, Wisconsin. The following items were demonstrated as a result of this testing. (1) Tetraphenylborate was destroyed to below detection limits during the 1-hour reaction time at 280 C. Destruction efficiency of TPB was > 99.997%. (2) Other organics (TPB associated compounds), except biphenyl, were destroyed to below their respective detection limits. Biphenyl was partially destroyed in the process, mainly due to its propensity to reside in the vapor phase during the WAO reaction. Biphenyl is expected to be removed in the gas phase during the actual process, which is a continuous-flow system. (3) Reaction byproducts, remnants of MST, and the PUREX sludge, were characterized in this work. Radioactive species, such as Pu, Sr-90 and Cs-137 were quantified in the filtrate and slurry samples. Notably, Cs-137, boron and potassium were shown as soluble as a result of the WAO reaction. (4) Off-gas composition was measured in the resulting gas phase from the reaction. Benzene and hydrogen were formed during the reaction, but they were reasonably low in the off-gas at 0.096 and 0.0063 vol% respectively. Considering the consistency in replicating similar test results with simulated waste and Tank 48H waste under similar test conditions, the results confirm the validity of the simulant for other WAO test conditions.

  7. Fuel Cell Power Model Version 2: Startup Guide, System Designs, and Case Studies. Modeling Electricity, Heat, and Hydrogen Generation from Fuel Cell-Based Distributed Energy Systems

    SciTech Connect (OSTI)

    Steward, D.; Penev, M.; Saur, G.; Becker, W.; Zuboy, J.

    2013-06-01

    This guide helps users get started with the U.S. Department of Energy/National Renewable Energy Laboratory Fuel Cell Power (FCPower) Model Version 2, which is a Microsoft Excel workbook that analyzes the technical and economic aspects of high-temperature fuel cell-based distributed energy systems with the aim of providing consistent, transparent, comparable results. This type of energy system would provide onsite-generated heat and electricity to large end users such as hospitals and office complexes. The hydrogen produced could be used for fueling vehicles or stored for later conversion to electricity.

  8. How do A-train Sensors Intercompare in the Retrieval of Above-Cloud Aerosol Optical Depth? A Case Study-based Assessment

    SciTech Connect (OSTI)

    Jethva, H. T.; Torres, O.; Waquet, F.; Chand, Duli; Hu, Yong X.

    2014-01-16

    We inter-compare the above-cloud aerosol optical depth (ACAOD) of biomass burning plumes retrieved from different A-train sensors, i.e., MODIS, CALIOP, POLDER, and OMI. These sensors have shown independent capabilities to detect and retrieve aerosol loading above marine boundary layer clouds--a kind of situation often found over the Southeast Atlantic Ocean during dry burning season. A systematic one-to-one comparison reveals that, in general, all passive sensors and CALIOP-based research methods derive comparable ACAOD with differences mostly within 0.2 over homogeneous cloud fields. The 532-nm ACAOD retrieved by CALIOP operational algorithm is largely underestimated; however, it’s 1064-nm AOD when converted to 500 nm shows closer agreement to the passive sensors. Given the different types of sensor measurements processed with different algorithms, the close agreement between them is encouraging. Due to lack of adequate direct measurements above cloud, the validation of satellite-based ACAOD retrievals remains an open challenge. The inter-satellite comparison, however, can be useful for the relative evaluation and consistency check.

  9. Case Study

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a lCarib Energy (USA)civilEnergy Water Heaters FurnacesCase Study

  10. Sugars Can Actually Be Good For Your Health (LBNL Science at the Theater)

    ScienceCinema (OSTI)

    Bertozzi, Carolyn

    2011-10-04

    Like peanut M&Ms, all cells are coated with sugars but the functions of these sugar coatings were a mystery until very recently. This presentation will highlight recent fascinating discoveries regarding why cells are coated with sugars, as well as new tools for cancer detection that take advantage of the cells sugar coating. Professor Bertozzis lab focuses on profiling changes in cell surface glycosylation associated with cancer, inflammation and bacterial infection, and exploiting this information for development of diagnostic and therapeutic approaches. In addition, her group develops nanoscience-based technologies for probing cell function and for medical diagnostics.

  11. Sugars Can Actually Be Good For Your Health (LBNL Science at the Theater)

    SciTech Connect (OSTI)

    Bertozzi, Carolyn

    2009-02-09

    Like peanut M&Ms, all cells are coated with sugars but the functions of these sugar coatings were a mystery until very recently. This presentation will highlight recent fascinating discoveries regarding why cells are coated with sugars, as well as new tools for cancer detection that take advantage of the cells sugar coating. Professor Bertozzis lab focuses on profiling changes in cell surface glycosylation associated with cancer, inflammation and bacterial infection, and exploiting this information for development of diagnostic and therapeutic approaches. In addition, her group develops nanoscience-based technologies for probing cell function and for medical diagnostics.

  12. Cloud-Based Model Calibration Using OpenStudio: Preprint

    SciTech Connect (OSTI)

    Hale, E.; Lisell, L.; Goldwasser, D.; Macumber, D.; Dean, J.; Metzger, I.; Parker, A.; Long, N.; Ball, B.; Schott, M.; Weaver, E.; Brackney, L.

    2014-03-01

    OpenStudio is a free, open source Software Development Kit (SDK) and application suite for performing building energy modeling and analysis. The OpenStudio Parametric Analysis Tool has been extended to allow cloud-based simulation of multiple OpenStudio models parametrically related to a baseline model. This paper describes the new cloud-based simulation functionality and presents a model cali-bration case study. Calibration is initiated by entering actual monthly utility bill data into the baseline model. Multiple parameters are then varied over multiple iterations to reduce the difference between actual energy consumption and model simulation results, as calculated and visualized by billing period and by fuel type. Simulations are per-formed in parallel using the Amazon Elastic Cloud service. This paper highlights model parameterizations (measures) used for calibration, but the same multi-nodal computing architecture is available for other purposes, for example, recommending combinations of retrofit energy saving measures using the calibrated model as the new baseline.

  13. Building America Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process - Queens, NY; Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    SciTech Connect (OSTI)

    2015-07-01

    Air sealing of building enclosures is a difficult and time-consuming process. Current methods in new construction require laborers to physically locate small and sometimes large holes in multiple assemblies and then manually seal each of them. The innovation demonstrated under this research study was the automated air sealing and compartmentalization of buildings through the use of an aerosolized sealant, developed by the Western Cooling Efficiency Center at University of California Davis.
    CARB sought to demonstrate this new technology application in a multifamily building in Queens, NY. The effectiveness of the sealing process was evaluated by three methods: air leakage testing of overall apartment before and after sealing, point-source testing of individual leaks, and pressure measurements in the walls of the target apartment during sealing. Aerosolized sealing was successful by several measures in this study. Many individual leaks that are labor-intensive to address separately were well sealed by the aerosol particles. In addition, many diffuse leaks that are difficult to identify and treat were also sealed. The aerosol-based sealing process resulted in an average reduction of 71% in air leakage across three apartments and an average apartment airtightness of 0.08 CFM50/SF of enclosure area.

  14. *See actual finish and fabric options at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation.

    E-Print Network [OSTI]

    Hung, I-Kuai

    *See actual finish and fabric options at the Design Center on Campus. *All prices are subject prices are subject to change and do not include delivery and installation. Task Seating Staff (non-historic buildings) #12;*See actual finish and fabric options at the Design Center on Campus. *All prices are subject

  15. Development and Deployment of a Short Rotation Woody Crops Harvesting System Based on a Case New Holland Forage Harvester and SRC Woody Crop Header

    SciTech Connect (OSTI)

    Eisenbies, Mark; Volk, Timothy

    2014-10-03

    Demand for bioenergy sourced from woody biomass is projected to increase; however, the expansion and rapid deployment of short rotation woody crop systems in the United States has been constrained by high production costs and sluggish market acceptance due to problems with quality and consistency from first-generation harvesting systems. The objective of this study was to evaluate the effect of crop conditions on the performance of a single-pass, cut and chip harvester based on a standard New Holland FR-9000 series forage harvester with a dedicated 130FB short rotation coppice header, and the quality of chipped material. A time motion analysis was conducted to track the movement of machine and chipped material through the system for 153 separate loads over 10 days on a 54-ha harvest. Harvester performance was regulated by either ground conditions, or standing biomass on 153 loads. Material capacities increased linearly with standing biomass up to 40 Mgwet ha-1 and plateaued between 70 and 90 Mgwet hr-1. Moisture contents ranged from 39 to 51% with the majority of samples between 43 and 45%. Loads produced in freezing weather (average temperature over 10 hours preceding load production) had 4% more chips greater than 25.4 mm (P < 0.0119). Over 1.5 Mgdry ha-1 of potentially harvested material (6-9% of a load) was left on site, of which half was commercially undesirable meristematic pieces. The New Holland harvesting system is a reliable and predictable platform for harvesting material over a wide range of standing biomass; performance was consistent overall in 14 willow cultivars.

  16. Analysis of Actual Operating Conditions of an Off-grid Solid Oxide Fuel Cell

    SciTech Connect (OSTI)

    Dennis Witmer; Thomas Johnson; Jack Schmid

    2008-12-31

    Fuel cells have been proposed as ideal replacements for other technologies in remote locations such as Rural Alaska. A number of suppliers have developed systems that might be applicable in these locations, but there are several requirements that must be met before they can be deployed: they must be able to operate on portable fuels, and be able to operate with little operator assistance for long periods of time. This project was intended to demonstrate the operation of a 5 kW fuel cell on propane at a remote site (defined as one without access to grid power, internet, or cell phone, but on the road system). A fuel cell was purchased by the National Park Service for installation in their newly constructed visitor center at Exit Glacier in the Kenai Fjords National Park. The DOE participation in this project as initially scoped was for independent verification of the operation of this demonstration. This project met with mixed success. The fuel cell has operated over 6 seasons at the facility with varying degrees of success, with one very good run of about 1049 hours late in the summer of 2006, but in general the operation has been below expectations. There have been numerous stack failures, the efficiency of electrical generation has been lower than expected, and the field support effort required has been far higher than expected. Based on the results to date, it appears that this technology has not developed to the point where demonstrations in off road sites are justified.

  17. EIA Cases

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch 2016

  18. Case Study for the ARRA-funded GSHP Demonstration at University at Albany

    SciTech Connect (OSTI)

    Liu, Xiaobing; Malhotra, Mini; Xiong, Zeyu

    2015-03-01

    High initial costs and lack of public awareness of ground-source heat pump (GSHP) technology are the two major barriers preventing rapid deployment of this energy-saving technology in the United States. Under the American Recovery and Reinvestment Act (ARRA), 26 GSHP projects have been competitively selected and carried out to demonstrate the benefits of GSHP systems and innovative technologies for cost reduction and/or performance improvement. This report highlights the findings of a case study of one of the ARRA-funded GSHP demonstration projects—a distributed GSHP system at a new 500-bed apartment-style student residence hall at the University at Albany. This case study is based on the analysis of detailed design documents, measured performance data, published catalog data of heat pump equipment, and actual construction costs. Simulations with a calibrated computer model are performed for both the demonstrated GSHP system and a baseline heating, ventilation, and airconditioning (HVAC) system to determine the energy savings and other related benefits achieved by the GSHP system. The evaluated performance metrics include the energy efficiency of the heat pump equipment and the overall GSHP system, as well as the pumping performance, energy savings, carbon emission reductions, and cost-effectiveness of the demonstrated GSHP system compared with the baseline HVAC system. This case study also identifies opportunities for improving the operational efficiency of the demonstrated GSHP system.

  19. Technology Deployment Case Studies

    Broader source: Energy.gov [DOE]

    Find technology deployment case studies below. Click on each individual project link to see the full case study. You can also view a map of technology deployment case studies.

  20. A=B: The Case for CAS and Research in High School Mathematics by Justin Burner

    E-Print Network [OSTI]

    Yong, Alexander

    A=B: The Case for CAS and Research in High School Mathematics by Justin Burner Having excelled. The implementation of these devices, however, has been overall lackluster. #12;Burner 2 These devices are primarily does that #12;Burner 3 actually do that?' " [Young 2009]. A basic understanding of computer languages

  1. The Trento Big Data Platform for Public Administration and Large Companies: Use cases and Opportunities

    E-Print Network [OSTI]

    Velegrakis, Yannis

    The Trento Big Data Platform for Public Administration and Large Companies: Use cases in the Trentino territory for the collection, cleaning, integration and analysis of BigData. 2. BIGDATA PLATFORM Making the data public has no value if none can actually access, study and use that data. The BigData

  2. Learning Business Process Models: A case study Johny Ghattas, Pnina Soffer, Mor Peleg

    E-Print Network [OSTI]

    Peleg, Mor

    Learning Business Process Models: A case study Johny Ghattas, Pnina Soffer, Mor Peleg Management the application of LPM to a vaccination process. Keywords: Learning, business process model, generic process model the currently defined process model and the actual business process are detected. This forms the basis

  3. Development of the prototype Munitions Case Moisture Meter, Model ORNL-1

    SciTech Connect (OSTI)

    Agouridis, D.C.; Gayle, T.M.; Griest, W.H.

    1993-02-24

    There is a great need for a rapid and simple means of determining the moisture content in combustible cartridge case (ccc) munitions. Previous studies have demonstrated that accumulation of moisture in ccc rounds, such as the M829, leads to softening of the case wall and weakening of the adhesive joint. Moisture in the ccc can lead to incomplete combustion of the case upon firing the round. Currently, there are no facile methods for measuring the moisture content. A prototype portable meter for non-destructive and rapid estimation of moisture in ccc has been developed. The Munitions Case Moisture Meter Model ORNL-1 demonstrates the feasibility of developing an instrument based on the moisture dependence of dielectric properties, to measure moisture in ccc munitions in storage and in the field. These instruments are simple, inexpensive, lightweight, portable, low-power battery operated, and intrinsically safe. They provide nondestructive, noninvasive, and rapid measurements. Calibration data for the prototype are not available at this time. Therefore, calibration of the meter and the development of a scale reading directly moisture content in munitions rounds could not be completed. These data will be supplied by the US Army from its tests of the meter with actual munitions. However, experimental results on empty cccs in laboratory conditions demonstrate satisfactory performance of the instrument. Additional work is needed to bring the prototype to its optimum usefulness and accuracy for field measurements. This includes: Calibration of the meter scale with full-up munitions; Data and evaluation procedures to adjust the performance of the meter for different environmental conditions such as temperature and humidity; and Studies of the dielectric properties of moist ccc materials, as a function of frequency and temperature, are needed for adjustment of the meter for optimal performance.

  4. Development of the prototype Munitions Case Moisture Meter, Model ORNL-1. Final report

    SciTech Connect (OSTI)

    Agouridis, D.C.; Gayle, T.M.; Griest, W.H.

    1993-02-24

    There is a great need for a rapid and simple means of determining the moisture content in combustible cartridge case (ccc) munitions. Previous studies have demonstrated that accumulation of moisture in ccc rounds, such as the M829, leads to softening of the case wall and weakening of the adhesive joint. Moisture in the ccc can lead to incomplete combustion of the case upon firing the round. Currently, there are no facile methods for measuring the moisture content. A prototype portable meter for non-destructive and rapid estimation of moisture in ccc has been developed. The Munitions Case Moisture Meter Model ORNL-1 demonstrates the feasibility of developing an instrument based on the moisture dependence of dielectric properties, to measure moisture in ccc munitions in storage and in the field. These instruments are simple, inexpensive, lightweight, portable, low-power battery operated, and intrinsically safe. They provide nondestructive, noninvasive, and rapid measurements. Calibration data for the prototype are not available at this time. Therefore, calibration of the meter and the development of a scale reading directly moisture content in munitions rounds could not be completed. These data will be supplied by the US Army from its tests of the meter with actual munitions. However, experimental results on empty cccs in laboratory conditions demonstrate satisfactory performance of the instrument. Additional work is needed to bring the prototype to its optimum usefulness and accuracy for field measurements. This includes: Calibration of the meter scale with full-up munitions; Data and evaluation procedures to adjust the performance of the meter for different environmental conditions such as temperature and humidity; and Studies of the dielectric properties of moist ccc materials, as a function of frequency and temperature, are needed for adjustment of the meter for optimal performance.

  5. Existing Whole-House Case Study: Evaluation of Missed Energy Saving Opportunity Based on Illinois Home Performance Program Field Data: Homeowner Selected Upgrades vs. Cost-Optimized Solutions, Chicago, Illinois

    SciTech Connect (OSTI)

    2014-07-01

    Expanding on previous research by PARR, this study compares measure packages installed during 800 Illinois Home Performance with ENERGY STAR® (IHP) residential retrofits to those recommended as cost-optimal by Building Energy Optimization (BEopt) modeling software. In previous research, cost-optimal measure packages were identified for 15 Chicagoland single family housing archetypes, called housing groups. In the present study, 800 IHP homes are first matched to one of these 15 housing groups, and then the average measures being installed in each housing group are modeled using BEopt to estimate energy savings. For most housing groups, the differences between recommended and installed measure packages is substantial. By comparing actual IHP retrofit measures to BEopt-recommended cost-optimal measures, missed savings opportunities are identified in some housing groups; also, valuable information is obtained regarding housing groups where IHP achieves greater savings than BEopt-modeled, cost-optimal recommendations.

  6. Modeling of a Parabolic Trough Solar Field for Acceptance Testing: A Case Study

    SciTech Connect (OSTI)

    Wagner, M. J.; Mehos, M. S.; Kearney, D. W.; McMahan, A. C.

    2011-01-01

    As deployment of parabolic trough concentrating solar power (CSP) systems ramps up, the need for reliable and robust performance acceptance test guidelines for the solar field is also amplified. Project owners and/or EPC contractors often require extensive solar field performance testing as part of the plant commissioning process in order to ensure that actual solar field performance satisfies both technical specifications and performance guaranties between the involved parties. Performance test code work is currently underway at the National Renewable Energy Laboratory (NREL) in collaboration with the SolarPACES Task-I activity, and within the ASME PTC-52 committee. One important aspect of acceptance testing is the selection of a robust technology performance model. NREL1 has developed a detailed parabolic trough performance model within the SAM software tool. This model is capable of predicting solar field, sub-system, and component performance. It has further been modified for this work to support calculation at subhourly time steps. This paper presents the methodology and results of a case study comparing actual performance data for a parabolic trough solar field to the predicted results using the modified SAM trough model. Due to data limitations, the methodology is applied to a single collector loop, though it applies to larger subfields and entire solar fields. Special consideration is provided for the model formulation, improvements to the model formulation based on comparison with the collected data, and uncertainty associated with the measured data. Additionally, this paper identifies modeling considerations that are of particular importance in the solar field acceptance testing process and uses the model to provide preliminary recommendations regarding acceptable steady-state testing conditions at the single-loop level.

  7. Tracking target objects orbiting earth using satellite-based telescopes

    DOE Patents [OSTI]

    De Vries, Willem H; Olivier, Scot S; Pertica, Alexander J

    2014-10-14

    A system for tracking objects that are in earth orbit via a constellation or network of satellites having imaging devices is provided. An object tracking system includes a ground controller and, for each satellite in the constellation, an onboard controller. The ground controller receives ephemeris information for a target object and directs that ephemeris information be transmitted to the satellites. Each onboard controller receives ephemeris information for a target object, collects images of the target object based on the expected location of the target object at an expected time, identifies actual locations of the target object from the collected images, and identifies a next expected location at a next expected time based on the identified actual locations of the target object. The onboard controller processes the collected image to identify the actual location of the target object and transmits the actual location information to the ground controller.

  8. Cell-Based Roadpricing Flavio D. Garcia1

    E-Print Network [OSTI]

    Garcia, Flavio D.

    (based on the framework [1,2]). The main reasons for replacing a flat road tax by a location as Electronic Traffic Pricing (ETP), refers to a location- based charge for road use. It exists in several forms-based approach are: (1) fairness of charges, since one only pays for actual road use, and (2) the possibility

  9. Natural Language Access to Data Bases" Interpreting Update Requests 1

    E-Print Network [OSTI]

    Natural Language Access to Data Bases" Interpreting Update Requests 1 James Davidson and S. Jerrold of the domain, which may be a considerable simplification of the actual underlying data base structure. Updates to the underlying data base. Update requests may be impossible (cannot be performed in any way), ambiguous (can

  10. Measure the uv profiles along the actual oven location, and evaluate the uv fluence over an area comparable to c/p.

    E-Print Network [OSTI]

    Goal: Measure the uv profiles along the actual oven location, and evaluate the uv fluence over to be measured and optimized if there is any clipping of the uv beam. - The local fluence needs to be measuredNe laser beam onto which the uv has been aligned "by eye", as in the real experiment, 2) an image of the uv

  11. Motion fading is driven by perceived, not actual angular velocity P.J. Kohler a,*, G.P. Caplovitz a,b,c

    E-Print Network [OSTI]

    Bucci, David J.

    Motion fading is driven by perceived, not actual angular velocity P.J. Kohler a,*, G.P. Caplovitz a stop. Here we examine the relationship between such `motion fad- ing' and perceived angular velocity that whenever there is a difference in the perceived angular velocity of two patterns of dots that are in fact

  12. *See actual finish and fabric options at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation.

    E-Print Network [OSTI]

    Hung, I-Kuai

    *See actual finish and fabric options at the Design Center on Campus. *All prices are subject Center on Campus. *All prices are subject to change and do not include delivery and installation. Public on Campus. *All prices are subject to change and do not include delivery and installation. Public Areas

  13. *See actual finish and fabric options at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation.

    E-Print Network [OSTI]

    Hung, I-Kuai

    *See actual finish and fabric options at the Design Center on Campus. *All prices are subject. *All prices are subject to change and do not include delivery and installation. Task Seating Faculty prices are subject to change and do not include delivery and installation. IMPRESS ULTRA by KI Task

  14. *See actual finish and fabric options at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation.

    E-Print Network [OSTI]

    Hung, I-Kuai

    *See actual finish and fabric options at the Design Center on Campus. *All prices are subject at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation Center on Campus. *All prices are subject to change and do not include delivery and installation

  15. *See actual finish and fabric options at the Design Center on Campus. *All prices are subject to change and do not include delivery and installation.

    E-Print Network [OSTI]

    Hung, I-Kuai

    *See actual finish and fabric options at the Design Center on Campus. *All prices are subject. *All prices are subject to change and do not include delivery and installation. Offices Administration prices are subject to change and do not include delivery and installation. Task Seating Administration

  16. Case No. VWZ-0012

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Motion to Dismiss Name of Case: Lucy B. Smith Date of Filing: June 30, 1999 Case Number: VWZ-0012 This determination will consider a...

  17. Business Case for CNG in Municipal Fleets (Presentation)

    SciTech Connect (OSTI)

    Johnson, C.

    2010-07-27

    Presentation about compressed natural gas in municipal fleets, assessing investment profitability, the VICE model, base-case scenarios, and pressing questions for fleet owners.

  18. A multiresolution finite element method based on a new locking-free rectangular Mindlin plate element

    E-Print Network [OSTI]

    Xia, Yi-Ming

    2015-01-01

    A locking-free rectangular Mindlin plate element with a new multi-resolution analysis (MRA) is proposed and a multireolution finite element method is hence presented. The MRA framework is formulated out of a mutually nesting displacement subspace sequence. The MRA endows the proposed element with the resolution level (RL) to adjust the element node number, thus modulating structural analysis accuracy accordingly. As a result, the traditional 4-node rectangular Mindlin plate element and method is a mono-resolution one and also a special case of the proposed element and method. The meshing for the monoresolution plate element model is based on the empiricism while the RL adjusting for the multiresolution is laid on the rigorous mathematical basis. The accuracy of a structural analysis is actually determined by the RL, not by the mesh. The rational MRA enables the implementation of the multiresolution Mindlin plate element method to be more rational and efficient than that of the conventional monoresolution or o...

  19. The Case for Increasing Enrollment and Leveraging Marginal Costs: CSUN Case Study

    E-Print Network [OSTI]

    Shubin, Carol

    The Case for Increasing Enrollment and Leveraging Marginal Costs: CSUN Case Study H. Hellenbrand1 will estimate the marginal cost for increasing enrollment from a theoretical point of view. This analysis will use data from the IPEDS data base and formulae for replacement costs suggested by the Legislative

  20. Building a Commitment to Partnerships in the Coachella Valley: the Santa Rosa Mountains--A Case Study1

    E-Print Network [OSTI]

    Building a Commitment to Partnerships in the Coachella Valley: the Santa Rosa Mountains--A Case jurisdictions, and environmental and educational organizations began looking for a commitment to open space in Riverside County. The Santa Rosa Mountains are actually a geographic unit composed of portions of two

  1. Risk and Performance Based Fire Safety Design of Steel and Composite Structures 

    E-Print Network [OSTI]

    Lange, David

    2009-01-01

    For the development of performance based design on a proper scientific basis the use of the concept of risk is inevitable. However, the application of this concept to actual structural design is not simple because of the ...

  2. Measurements of photon absorbed fractions and dose profiles using a gelatin-based volumetric dosimeter 

    E-Print Network [OSTI]

    Walker, Scottie Wayne

    1995-01-01

    suffer from inherent statistical errors. Therefore, Monte Carlo estimates of absorbed dose should always, whenever possible, be compared to actual measurements to verify their accuracy. This study concentrated on the use of a gelatin-based volumetric...

  3. Statistical and Economic Implications Associated with Precision of Administering Weight-based Medication in Cattle 

    E-Print Network [OSTI]

    Olvera, Isaac Daniel

    2012-02-14

    Metaphylactic treatment of incoming feedlot cattle is a common preventative action against bovine respiratory disease (BRD). Cattle are dosed based on estimated or actual lot average weights, rather than on an individual basis, to reduce initial...

  4. A Case for Climate Neutrality: Case Studies on Moving Towards...

    Open Energy Info (EERE)

    A Case for Climate Neutrality: Case Studies on Moving Towards a Low Carbon Economy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: A Case for Climate Neutrality: Case...

  5. Five case studies of multifamily weatherization programs

    SciTech Connect (OSTI)

    Kinney, L; Wilson, T.; Lewis, G.; MacDonald, M.

    1997-12-31

    The multifamily case studies that are the subject of this report were conducted to provide a better understanding of the approach taken by program operators in weatherizing large buildings. Because of significant variations in building construction and energy systems across the country, five states were selected based on their high level of multifamily weatherization. This report summarizes findings from case studies conducted by multifamily weatherization operations in five cities. The case studies were conducted between January and November 1994. Each of the case studies involved extensive interviews with the staff of weatherization subgrantees conducting multifamily weatherization, the inspection of 4 to 12 buildings weatherized between 1991 and 1993, and the analysis of savings and costs. The case studies focused on innovative techniques which appear to work well.

  6. The Case for Mobile Devices in Environmental Observing Systems

    E-Print Network [OSTI]

    to interact with the embedded cyberinfrastructure, such as the sensor network. To bridge this gap, we argue devices such as PDAs and smart phones. We identify several key use cases and user bases, and explain how to be considered. We identify several key use case scenarios and user bases. In order to bridge this gap

  7. New Whole-House Solutions Case Study: Low-Cost Evaluation of Energy Savings at the Community Scale - Fresno, California

    SciTech Connect (OSTI)

    2014-10-01

    In this project, IBACOS partnered with builder Wathen-Castanos Hybrid Homes to develop a simple and low-cost methodology by which community-scale energy savings can be evaluated based on results at the occupied test house level.Research focused on the builder and trade implementation of a whole-house systems integrated measures package and the actual utility usage in the houses at the community scale of production. Five occupants participated in this community-scale research by providing utility bills and information on occupancy and miscellaneous gas and electric appliance use for their houses. IBACOS used these utility data and background information to analyze the actual energy performance of the houses. Verification with measured data is an important component in predictive energy modeling. The actual utility bill readings were compared to projected energy consumption using BEopt with actual weather and thermostat set points for normalization.

  8. Effectiveness of Training Families of Individuals with ASD and Other DD in Social-Communication Interventions: A Single-Case Research, Examination of Evidence-Based Practice, and Meta-Analytic Review 

    E-Print Network [OSTI]

    Hong, Eerea

    2015-05-26

    interventions can be broadly considered evidence-based practices for individuals with ASD; and (3) to conduct a meta-analytic review determining the effects of family-implemented social-communication intervention in promoting social-communication skills...

  9. Case No. VWZ-0009

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    09 March 12, 1999 DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Motion to Dismiss Name of Petitioner: Lockheed Martin Energy Systems, Inc. Date of Filing: March 8, 1999 Case...

  10. Case No. VWR-0003

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    VWR-0003 September 20, 1999 DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Motion for Reconsideration Name of Petitioner: Linda D. Gass Date of Filing: September 3, 1999 Case...

  11. Industry Sector Case Study Building Technologies Division

    E-Print Network [OSTI]

    Fischlin, Andreas

    energy supply is based on solar thermal collectors, a photovoltaic system, as well as building technologyIndustry Sector Case Study Building Technologies Division Zug (Switzerland), September 14, 2011,000 m, the New Monte Rosa Hut showcases the latest developments in the building technology field

  12. DOE BiomassDevelopment and Deployment of a Short Rotation Woody Crops Harvesting System Based on a Case New Holland Forage Harvester and SRC Woody Crop Header RDD Review Template

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department of EnergyCyrusLegacy CleanupMay 7,Feedstock Supply

  13. Building America Case Study: Apartment Compartmentalization with an Aerosol-Based Sealing Process - Queens, NY (Fact Sheet), Technology Solutions for New and Existing Homes, Energy Efficiency & Renewable Energy (EERE)

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels ResearchofDerivative ClassifiersBrookhavenofInsulation AAir

  14. Cell-based Roadpricing Flavio D. Garcia, Eric R. Verheul, and Bart Jacobs

    E-Print Network [OSTI]

    Verheul, Eric

    (based on the framework [1,2]). The main reasons for replacing a flat road tax by a location Traffic Pricing (ETP), refers to a location- based charge for road use. It exists in several forms-based approach are: (1) fairness of charges, since one only pays for actual road use, and (2) the possibility

  15. The Case for Electric Vehicles

    E-Print Network [OSTI]

    Sperling, Daniel

    2001-01-01

    land Press, 1995 TESTING ELECTRIC VEHICLE DEMAND IN " HYBRIDThe Case for Electric Vehicles DanieI Sperlmg Reprint UCTCor The Case for Electric Vehicles Darnel Sperling Institute

  16. SU-E-T-417: A Method for Predicting and Correcting the Dosimetric Effect of a Radiotherapy Treatment Couch in Actual Treatment Position

    SciTech Connect (OSTI)

    Duan, J; Shen, S; Wu, X; Huang, M; Benhabib, S; Cardan, R; Popple, R; Brezovich, I

    2014-06-01

    Purpose: Although radiation attenuation by the treatment couch can be included in the calculation of radiotherapy dose, difference between planned and actual treatment couch positions can generate significant dose discrepancies. We propose a method to predict and correct the dosimetric effect of the couch in actual treatment position. Methods: The couch transmission factor, T, varies with beam angle, G, couch lateral position, x, and vertical position, y, i.e., T=T(x,y,G). If T(x,y,G) is known for a fixed couch vertical position y=h, the transmission of central-axis beam (CAX) T(x,y,G) can be obtained by T(x,y,G)=T(x{sup +},h,G), where x{sup +}=x-(y-h)tan(G) and G is the angle between the beam and the vertical axis. Similarly, the transmission of any off-CAX point can be obtained using a similar formula. We measured CAX couch transmission at a fixed couch vertical position over the couch lateral motion range for all gantry angles by continuously scanning rotating arc beams. A 2D couch transmission correction matrix can thus be generated from T(x,h,G) for each treatment field for the actual couch position. By applying the transmission correction matrix to the planned field dose, the couch effect can be predicted and corrected. To verify this method, we measured couch transmission T(x, y=10cm, G=225°)(225°=IEC 135°) and compared to that obtained from equivalent T(x{sup +}, y=3cm, G=225°) over the range of lateral motion with a step size of 2 cm . Results: The measured couch transmission factors T(x, y=10cm, G=225°) are in excellent agreement with those obtained from the equivalent T(x{sup +}, y=3cm, G=225°). The mean difference is 0.00406±0.00135. Conclusion: The couch transmission correction matrix for any couch position and beam angle can be obtained from one set of scanning measurements at a fixed couch vertical position. The dosimetric effect of the treatment couch can be predicted and corrected by applying the couch transmission correction to the planned dose.

  17. How people actually use thermostats

    E-Print Network [OSTI]

    2011-01-01

    Heating Systems. Applied Ergonomics, 40(2), 165- Shipworth,and Sensations. Applied Ergonomics, 12(1), 29-33. Boait, P.Timer/Programmer. Applied Ergonomics, 13(1), 15-23. Nelson,

  18. How people actually use thermostats

    E-Print Network [OSTI]

    2010-01-01

    Heating Systems. Applied Ergonomics, 40(2), 165- Shipworth,and Sensations. Applied Ergonomics, 12(1), 29-33. Boait, P.Timer/Programmer. Applied Ergonomics, 13(1), 15-23. Nelson,

  19. How People Actually Use Thermostats

    E-Print Network [OSTI]

    Meier, Alan

    2012-01-01

    systems. Applied Ergonomics, 40(2), 165-174. Shipworth, M. ,and sensations. Applied Ergonomics, 12(1), 29-33. Boait, P.timer/programmer. Applied Ergonomics, 13(1), 15-23. Nelson,

  20. How people actually use thermostats

    E-Print Network [OSTI]

    2010-01-01

    Study on Energy Efficiency in Buildings Decision Analyst (Summer Study on Energy Efficiency in Buildings. Diamond, R.Study on Energy Efficiency in Buildings. Energy Information

  1. How people actually use thermostats

    E-Print Network [OSTI]

    2011-01-01

    2006 ACEEE Summer Study on Energy Efficiency in Buildings.Summer Study on Energy Efficiency in Buildings https://Summer Study on Energy Efficiency in Buildings https://

  2. How People Actually Use Thermostats

    E-Print Network [OSTI]

    Meier, Alan

    2012-01-01

    2006 ACEEE Summer Study on Energy Efficiency in Buildings.Study on Energy Efficiency in Buildings, 8.233-238.244.Summer Study on Energy Efficiency in Buildings. Diamond, R.

  3. How People Actually Use Thermostats

    E-Print Network [OSTI]

    Meier, Alan

    2012-01-01

    the Design of Residential Demand Responsive Technology withSavings from Residential Energy Demand Feedback Devices

  4. How people actually use thermostats

    E-Print Network [OSTI]

    2010-01-01

    the Design of Residential Demand Responsive Technology withSavings from Residential Energy Demand Feedback Devices

  5. How people actually use thermostats

    E-Print Network [OSTI]

    2011-01-01

    the Design of Residential Demand Responsive Technology withSavings from Residential Energy Demand Feedback Devices

  6. How People Actually Use Thermostats

    E-Print Network [OSTI]

    Meier, Alan

    2012-01-01

    Savings Using Occupant Behavior & Simulation: SouthernGladhart, P. M. (1990). Occupant behavior and successful

  7. How people actually use thermostats

    E-Print Network [OSTI]

    2011-01-01

    Savings Using Occupant Behavior & Simulation: SouthernGladhart, P. M. (1990). Occupant Behavior and Successful

  8. How people actually use thermostats

    E-Print Network [OSTI]

    2010-01-01

    Savings Using Occupant Behavior & Simulation: SouthernGladhart, P. M. (1990). Occupant Behavior and Successful

  9. Geothermal Case Studies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Young, Katherine

    2014-09-30

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  10. Geothermal Case Studies

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Young, Katherine

    database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  11. Measuring Test Case Similarity to Support Test Suite Understanding

    E-Print Network [OSTI]

    Zaidman, Andy

    Measuring Test Case Similarity to Support Test Suite Understanding Michaela Greiler, Arie van.e.zaidman}@tudelft.nl Abstract. In order to support test suite understanding, we investigate whether we can automatically derive relations between test cases. In par- ticular, we search for trace-based similarities between (high

  12. Software Product Lines: a Case Study Mark Ardis Nigel Daleyy

    E-Print Network [OSTI]

    Ardis, Mark

    , design patterns, and automated testing. The case study is based on Header Table, an example product lineSoftware Product Lines: a Case Study Mark Ardis Nigel Daleyy Daniel Ho manz Harvey Siyx David Weiss{ January 28, 2000 Abstract A software product line is a family of products that share common features

  13. Implications of ethanol-based fuels for greenhouse gas emissions

    SciTech Connect (OSTI)

    Marland, G. [Oak Ridge National Lab., TN (United States); DeLuchi, M.A. [Univ. of California, Davis, CA (United States). Inst. of Transportation Studies; Wyman, C. [National Renewable Energy Lab., Golden, CO (United States)

    1994-02-14

    The US Environmental Protection Agency has proposed a rule which would mandate that 30% of the oxygen content of reformulated gasoline be provided by renewable oxygenates. The rule would essentially require that biomass-based ethanol, or ETBE derived from ethanol, be used to supply 30% of the oxygen in reformulated gasoline. This short statement addresses the very narrow question, ``Would this rule result in a net decrease in greenhouse gas emissions?`` The challenge then is to determine how much greenhouse gas is emitted during the ethanol fuel cycle, a fuel cycle that is much less mature and less well documented than the petroleum fuel cycle. In the petroleum fuel cycle, most of the greenhouse gas emissions come from fuel combustion. In the ethanol fuel cycle most of the greenhouse gas emissions come from the fuel production processes. Details of corn productivity, fertilizer use, process efficiency, fuel source, etc. become very important. It is also important that the ethanol fuel cycle produces additional products and the greenhouse gas emissions have somehow to be allocated among the respective products. With so many variables in the ethanol fuel cycle, the concern is actually with ethanol-based additives which will be produced in response to the proposed rule, and not necessarily with the average of ethanol which is being produced now. A first important observation is that the difference between standard gasoline and reformulated gasoline is very small so that when differences are drawn against alternative fuels, it makes little difference whether the contrast is against standard or reformulated gasoline. A second observation is that for this base case comparison, emissions of CO{sub 2} alone are roughly 13% less for the ethanol fuel cycle than for the reformulated gasoline cycle.

  14. Occupancy Based Demand Response HVAC Control Strategy Varick L. Erickson

    E-Print Network [OSTI]

    Cerpa, Alberto E.

    Occupancy Based Demand Response HVAC Control Strategy Varick L. Erickson University of California an efficient demand response HVAC control strategy, actual room usage must be considered. Temperature and CO2 are used for simulations but not for predictive demand response strategies. In this paper, we develop

  15. Geothermal Case Studies

    SciTech Connect (OSTI)

    Young, Katherine

    2014-09-30

    The US Geological Survey (USGS) resource assessment (Williams et al., 2009) outlined a mean 30GWe of undiscovered hydrothermal resource in the western US. One goal of the Geothermal Technologies Office (GTO) is to accelerate the development of this undiscovered resource. The Geothermal Technologies Program (GTP) Blue Ribbon Panel (GTO, 2011) recommended that DOE focus efforts on helping industry identify hidden geothermal resources to increase geothermal capacity in the near term. Increased exploration activity will produce more prospects, more discoveries, and more readily developable resources. Detailed exploration case studies akin to those found in oil and gas (e.g. Beaumont, et al, 1990) will give operators a single point of information to gather clean, unbiased information on which to build geothermal drilling prospects. To support this effort, the National Renewable Energy laboratory (NREL) has been working with the Department of Energy (DOE) to develop a template for geothermal case studies on the Geothermal Gateway on OpenEI. In fiscal year 2013, the template was developed and tested with two case studies: Raft River Geothermal Area (http://en.openei.org/wiki/Raft_River_Geothermal_Area) and Coso Geothermal Area (http://en.openei.org/wiki/Coso_Geothermal_Area). In fiscal year 2014, ten additional case studies were completed, and additional features were added to the template to allow for more data and the direct citations of data. The template allows for: Data - a variety of data can be collected for each area, including power production information, well field information, geologic information, reservoir information, and geochemistry information. Narratives ? general (e.g. area overview, history and infrastructure), technical (e.g. exploration history, well field description, R&D activities) and geologic narratives (e.g. area geology, hydrothermal system, heat source, geochemistry.) Exploration Activity Catalog - catalog of exploration activities conducted in the area (with dates and references.) NEPA Analysis ? a query of NEPA analyses conducted in the area (that have been catalogued in the OpenEI NEPA database.) In fiscal year 2015, NREL is working with universities to populate additional case studies on OpenEI. The goal is to provide a large enough dataset to start conducting analyses of exploration programs to identify correlations between successful exploration plans for areas with similar geologic occurrence models.

  16. A Fresh Look at Weather Impact on Peak Electricity Demand and Energy Use of Buildings Using 30-Year Actual Weather Data

    SciTech Connect (OSTI)

    Hong, Tianzhen; Chang, Wen-Kuei; Lin, Hung-Wen

    2013-05-01

    Buildings consume more than one third of the world?s total primary energy. Weather plays a unique and significant role as it directly affects the thermal loads and thus energy performance of buildings. The traditional simulated energy performance using Typical Meteorological Year (TMY) weather data represents the building performance for a typical year, but not necessarily the average or typical long-term performance as buildings with different energy systems and designs respond differently to weather changes. Furthermore, the single-year TMY simulations do not provide a range of results that capture yearly variations due to changing weather, which is important for building energy management, and for performing risk assessments of energy efficiency investments. This paper employs large-scale building simulation (a total of 3162 runs) to study the weather impact on peak electricity demand and energy use with the 30-year (1980 to 2009) Actual Meteorological Year (AMY) weather data for three types of office buildings at two design efficiency levels, across all 17 ASHRAE climate zones. The simulated results using the AMY data are compared to those from the TMY3 data to determine and analyze the differences. Besides further demonstration, as done by other studies, that actual weather has a significant impact on both the peak electricity demand and energy use of buildings, the main findings from the current study include: 1) annual weather variation has a greater impact on the peak electricity demand than it does on energy use in buildings; 2) the simulated energy use using the TMY3 weather data is not necessarily representative of the average energy use over a long period, and the TMY3 results can be significantly higher or lower than those from the AMY data; 3) the weather impact is greater for buildings in colder climates than warmer climates; 4) the weather impact on the medium-sized office building was the greatest, followed by the large office and then the small office; and 5) simulated energy savings and peak demand reduction by energy conservation measures using the TMY3 weather data can be significantly underestimated or overestimated. It is crucial to run multi-decade simulations with AMY weather data to fully assess the impact of weather on the long-term performance of buildings, and to evaluate the energy savings potential of energy conservation measures for new and existing buildings from a life cycle perspective.

  17. Software Certification: Is There a Case against Safety Cases?

    E-Print Network [OSTI]

    Lawford, Mark

    Software Certification: Is There a Case against Safety Cases? Alan Wassyng , Tom Maibaum , Mark Lawford , and Hans Bherer McMaster Centre for Software Certification Faculty of Engineering Mc that have to be safe. Prior to their use in software certification, safety cases were already in use

  18. Product Efficiency Cases

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy AEnergyPresidential PermitDAYSDepartment ofconducted aproduct-efficiency-cases

  19. EMGeo Case Study

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB PacketDieselAbsorptionPowering6106 Total NumberEMGeo Case Study

  20. Rate Case Elements

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMassR&D100 Winners * Impacts on GlobalRachel2RateCaseElements Sign In About | Careers |

  1. Case No. VWA-0039

    Broader source: Energy.gov (indexed) [DOE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a lCarib Energy (USA)civilEnergy Water Heaters FurnacesCase

  2. SEP CASE STUDY WEBINAR: HARBEC

    Broader source: Energy.gov [DOE]

    This Measurement and Verification Case Study webinar is the second in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP)...

  3. SEP Case Study Webinar: Cummins

    Broader source: Energy.gov [DOE]

    This Measurement and Verification Case Study webinar is the third in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP)...

  4. Security Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Security Cases Security Cases RSS June 19, 2015 PSH-15-0011 - In the Matter of Personnel Security Hearing On June 19, 2015, an OHA Administrative Judge (AJ) issued a decision in...

  5. SEP CASE STUDY WEBINAR: MEDIMMUNE

    Broader source: Energy.gov [DOE]

    This Measurement and Verification Case Study webinar is the first in a series of case study webinars to highlight the successes of facilities that have achieved Superior Energy Performance (SEP)...

  6. Pricing-Based Control of Large Networks Xiaojun Lin and Ness B. Shroff

    E-Print Network [OSTI]

    Lin, Xiaojun

    -of-day pricing. The second approximation was to replace the cost of the actual path the flow would traversePricing-Based Control of Large Networks Xiaojun Lin and Ness B. Shroff School of Electrical}@ecn.purdue.edu Abstract. In this work we study pricing as a mechanism to control large networks. Our model is based

  7. Connectivity-based, all-hexahedral mesh generation method and apparatus

    DOE Patents [OSTI]

    Tautges, T.J.; Mitchell, S.A.; Blacker, T.D.; Murdoch, P.

    1998-06-16

    The present invention is a computer-based method and apparatus for constructing all-hexahedral finite element meshes for finite element analysis. The present invention begins with a three-dimensional geometry and an all-quadrilateral surface mesh, then constructs hexahedral element connectivity from the outer boundary inward, and then resolves invalid connectivity. The result of the present invention is a complete representation of hex mesh connectivity only; actual mesh node locations are determined later. The basic method of the present invention comprises the step of forming hexahedral elements by making crossings of entities referred to as ``whisker chords.`` This step, combined with a seaming operation in space, is shown to be sufficient for meshing simple block problems. Entities that appear when meshing more complex geometries, namely blind chords, merged sheets, and self-intersecting chords, are described. A method for detecting invalid connectivity in space, based on repeated edges, is also described, along with its application to various cases of invalid connectivity introduced and resolved by the method. 79 figs.

  8. Selecting Heterogeneous Team Players by Case-Based Reasoning

    E-Print Network [OSTI]

    Human 27(1):115-127. Darwin CJ, Hukin RW, Al-Khatib BY (1995). J Acoust Soc Am 98(2)Pt1:880-885. van

  9. Better Buildings Case Competition

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels Researchof Energy| Department of Energy Kristen

  10. Technology Deployment Case Studies | Department of Energy

    Office of Environmental Management (EM)

    Deployment Technology Deployment Case Studies Technology Deployment Case Studies These case studies describe evaluations of energy-efficient technologies being used in federal...

  11. Institutional Change for Sustainability Case Studies | Department...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Institutional Change for Sustainability Case Studies Institutional Change for Sustainability Case Studies These case studies show examples of institutional change successfully...

  12. Non-ferromagnetic overburden casing

    DOE Patents [OSTI]

    Vinegar, Harold J. (Bellaire, TX); Harris, Christopher Kelvin (Houston, TX); Mason, Stanley Leroy (Allen, TX)

    2010-09-14

    Systems, methods, and heaters for treating a subsurface formation are described herein. At least one system for electrically insulating an overburden portion of a heater wellbore is described. The system may include a heater wellbore located in a subsurface formation and an electrically insulating casing located in the overburden portion of the heater wellbore. The casing may include at least one non-ferromagnetic material such that ferromagnetic effects are inhibited in the casing.

  13. Building America Case Study: Low-Cost Evaluation of Energy Savings at the Community Scale, Fresno, California (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2014-10-01

    A new construction pilot community was constructed by builder-partner Wathen-Castanos Hybrid Homes (WCHH) based on a single occupied test house that was designed to achieve greater than 30% energy savings with respect to the House Simulation Protocols (Hendron, Robert; Engebrecht, Cheryn (2010). Building America House Simulation Protocols. Golden, CO: National Renewable Energy Laboratory.). Builders face several key problems when implementing a whole-house systems integrated measures package (SIMP) from a single test house into multiple houses. Although a technical solution already may have been evaluated and validated in an individual test house, the potential exists for constructability failures at the community scale. This report addresses factors of implementation and scalability at the community scale and proposes methodologies by which community-scale energy evaluations can be performed based on results at the occupied test house level. Research focused on the builder and trade implementation of a SIMP and the actual utility usage in the houses at the community scale of production. Five occupants participated in this community-scale research by providing utility bills and information on occupancy and miscellaneous gas and electric appliance use for their houses. IBACOS used these utility data and background information to analyze the actual energy performance of the houses. Verification with measured data is an important component in predictive energy modeling. The actual utility bill readings were compared to projected energy consumption using BEopt with actual weather and thermostat set points for normalization.

  14. Facebook, Political Narrative, and Political Change: A Case Study of Palestinian Youth

    E-Print Network [OSTI]

    Kenderes, Amanda

    2012-01-01

    of Facebook and its perceived or actual restrictions, andto appear on Facebook despite one’s actual belief in it), Iand actual restrictions that Palestinians encounter when using Facebook.

  15. Reactive arthritis – two different cases

    E-Print Network [OSTI]

    Brzezinski, Piotr

    2014-01-01

    syndrome asso- ciated with psoriasis - case report. Actacutaneous lesions of psoriasis (Hg. 3). Fig. 1. BalanitisII. Comparison between psoriasis, reactive arthritis and

  16. FAQ for Case Study Authors

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Reviews FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background...

  17. Preference-based CBR: A Search-based Problem Solving Framework

    E-Print Network [OSTI]

    Hüllermeier, Eyke

    Preference-based CBR: A Search-based Problem Solving Framework Amira Abdel-Aziz, Weiwei Cheng, Marc as a case-based reasoning methodology in which problem solving experience is mainly represented in the form step further by embedding this method in a more general search-based problem solving framework

  18. Algebraic recognizability? The word case

    E-Print Network [OSTI]

    Weil, Pascal

    Outline Algebraic recognizability? The word case How do we extend algebraic recognizability beyond words? Posets, trees and graphs Algebraic Recognizability of Languages Pascal Weil LaBRI, Universit Algebraic recognizability? The word case How do we extend algebraic recognizability beyond words? Posets

  19. BasaltBasalt Cased interval

    E-Print Network [OSTI]

    BasaltBasalt Rock units Cased interval Well completion Slotted casing Submersible pump Water level bls. Submersible pump intake near 262 ft bls; depth to water is 245.24 taken October 2, 2014. #12;GAM. Submersible pump intake near 604 ft bls. Depth to water is 600.32 taken October 9, 2014. #12;GAM(NAT) 0 75API

  20. Analysis of Restricted Natural Gas Supply Cases

    Reports and Publications (EIA)

    2004-01-01

    The four cases examined in this study have progressively greater impacts on overall natural gas consumption, prices, and supply. Compared to the Annual Energy Outlook 2004 reference case, the no Alaska pipeline case has the least impact; the low liquefied natural gas case has more impact; the low unconventional gas recovery case has even more impact; and the combined case has the most impact.

  1. Case Study: USPS - Lean Green Teams

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels| Departmentof5.4.407.Cascade reactionsUsing anCaseThe Imery

  2. Pricing Multicast Communication: A Cost-Based Approach John C.-I. Chuang and Marvin A. Sirbu

    E-Print Network [OSTI]

    Chuang, John C.-I.

    Pricing Multicast Communication: A Cost-Based Approach John C.-I. Chuang and Marvin A. Sirbu membership-based or a flat-rate pricing scheme, since it reflects the actual tree cost at all group. To facilitate efficient and equitable resource allocation between traffic types, this paper advocates a cost

  3. Similarity-Based Retrieval for Biomedical Applications

    E-Print Network [OSTI]

    Oliva, Aude

    Similarity-based image retrieval is part of the case-based reasoning scenario. It allows for the retrieval visually similar images for advertising and market- ing. In the medical domain, similarity-based retrieval in this area has related to the design of distance measures for accurate retrieval in various application

  4. Employment Discrimination Based on Sexual Orientation and Gender Identity in Kentucky

    E-Print Network [OSTI]

    Mallory, Christy; Sears, Brad

    2015-01-01

    applies in cases of discrimination based on race, religion,Hold Hearing on Bill to Ban Discrimination Based on Sexualof sexual orientation discrimination complaints. See

  5. Estimating present climate in a warming world: a model-based approach

    SciTech Connect (OSTI)

    Raeisaenen, J.; Ruokolainen, L. [University of Helsinki (Finland). Division of Atmospheric Sciences and Geophysics

    2008-09-30

    Weather services base their operational definitions of 'present' climate on past observations, using a 30-year normal period such as 1961-1990 or 1971-2000. In a world with ongoing global warming, however, past data give a biased estimate of the actual present-day climate. Here we propose to correct this bias with a 'delta change' method, in which model-simulated climate changes and observed global mean temperature changes are used to extrapolate past observations forward in time, to make them representative of present or future climate conditions. In a hindcast test for the years 1991-2002, the method works well for temperature, with a clear improvement in verification statistics compared to the case in which the hindcast is formed directly from the observations for 1961-1990. However, no improvement is found for precipitation, for which the signal-to-noise ratio between expected anthropogenic changes and interannual variability is much lower than for temperature. An application of the method to the present (around the year 2007) climate suggests that, as a geographical average over land areas excluding Antarctica, 8-9 months per year and 8-9 years per decade can be expected to be warmer than the median for 1971-2000. Along with the overall warming, a substantial increase in the frequency of warm extremes at the expense of cold extremes of monthly-to-annual temperature is expected.

  6. Distributed energy resources at naval base ventura county building 1512

    E-Print Network [OSTI]

    Bailey, Owen C.; Marnay, Chris

    2004-01-01

    system. Distributed Energy Resources at Naval Base Ventura2003. “Distributed Energy Resources in Practice: A Case2004. “Distributed Energy Resources Customer Adoption Model

  7. Starry Night The above picture is starry night by Vincent Van Gogh. The picture actual painting is 73.7 cm

    E-Print Network [OSTI]

    Lega, Joceline

    of map distance. How big will the map be? 2) If you are to build a model house out of the 1 cm blocks at a ratio of 1 m:1 cm. If the base of the house is 20 meters by 30 meters, how many blocks do you need a 220 lb person weigh on the moon? 4) Homework: Choose an object (animal, plane, ship, landmark

  8. Geophysics-based method of locating a stationary earth object

    DOE Patents [OSTI]

    Daily, Michael R. (Albuquerque, NM); Rohde, Steven B. (Corrales, NM); Novak, James L. (Albuquerque, NM)

    2008-05-20

    A geophysics-based method for determining the position of a stationary earth object uses the periodic changes in the gravity vector of the earth caused by the sun- and moon-orbits. Because the local gravity field is highly irregular over a global scale, a model of local tidal accelerations can be compared to actual accelerometer measurements to determine the latitude and longitude of the stationary object.

  9. EPICS BASE

    Energy Science and Technology Software Center (OSTI)

    002230MLTPL00 Experimental Physics and Industrial Control System BASE  http://www.aps.anl.gov/epics 

  10. Case Study: Goose Creek CISD 

    E-Print Network [OSTI]

    White, D.

    2014-01-01

    GOOSE CREEK CISD FINANCIALS • $4,866,124 project • $600k annual savings • 5,954,383 kWh annual savings IMPROVEMENTS • Lighting and water efficiency, computer power management, HVAC, controls redesign case study McKinstry first worked with Goose... • $693,866 project • $87k annual savings • 682,228 kWh annual savings IMPROVEMENTS • HVAC, lighting and water efficiency, computer power management case study Lake Dallas ISD was interested in improving the energy efficiency and aging infrastructure...

  11. Distributed Prognostics Based on Structural Model Decomposition

    E-Print Network [OSTI]

    Daigle, Matthew

    efficiency. Using a centrifugal pump as a case study, we perform a number of simulation-based experiments or probability Q volumetric flow T temperature r friction coefficient w wear parameter M model/submodel v

  12. Long Range Evolution-based Path Planning for UAVs through Realistic Weather Environments

    E-Print Network [OSTI]

    Long Range Evolution-based Path Planning for UAVs through Realistic Weather Environments Juan Planning for UAVs through Realistic Weather Environments Juan Carlos Rubio Torroella Co range flights is pre- sented. The planner makes use of wind information from actual weather forecast

  13. DURATION AND SPECTRAL BASED STRESS TOKEN GENERATION FOR HMM SPEECH RECOGNITION UNDER STRESS*

    E-Print Network [OSTI]

    Texas at Dallas, University of

    DURATION AND SPECTRAL BASED STRESS TOKEN GENERATION FOR HMM SPEECH RECOGNITION UNDER STRESS* Sahar In this paper, we address the problem of isolated word recognition of speech under various stressed speaking con recognition, which better characterizes actual speech production under stressed speaking styles such as slow

  14. Automatic Semantic Labelling of Urban Areas using a rule-based

    E-Print Network [OSTI]

    Automatic Semantic Labelling of Urban Areas using a rule-based approach and realized with Me and the actual implementation of a model to perform an automatic semantic labelling of urban areas. For this assignment we looked at automatic semantic labelling of very high resolution airborne images (derived ortho

  15. Appropriate Technology Small Grants Program. Code case studies

    SciTech Connect (OSTI)

    Not Available

    1981-05-01

    The first year's operation of the Small Grants Program at a national scale was evaluated. The purpose of this management evaluation is to provide the headquarters Office of Inventions and Small Scale Technology and the ten regional program managers with findings and recommendations which will be useful to more effectively administer in the future. These conclusions are based on responses to a questionnaire from 197 program participants as well as personal interviews and telephone conversations with roughly half of the respondents. This report presents a compilation of case studies of projects which were funded during FY 78 and FY 79. These case studies focus on code issues (e.g., building, zoning, planning) that grantees may have dealt with. Possible problems that may have been encountered and resolution actions that grantees may have taken were researched. The results are presented in the form of a brief discussion of code issues followed by the case studies of relevant projects. The technological areas of interest are: Utility interconnection case studies, grants in which electric power is produced by small scale wind and hydroelectric facilities and for which interconnection with a utility grid is possible; Biomass case studies, grants involving composting and small scale methane production; and Geothermal case studies, grants in which either groundwater or the earth's thermal energy is used as a source for heating and cooling. Each case study provides a brief overview of a grantee's project including its objective, description, and benefits.

  16. POTENTIAL OF CLOUD-BASED

    E-Print Network [OSTI]

    Lee, Jason R.

    .!! Cover!photos!courtesy!of!the!National!Energy!Research!Scientific!Computing!Center!and!Google.! #12;! ! ! The Energy Efficiency Potential of Cloud-Based Software: A U.S. Case Study ! Lawrence Berkeley National Laboratory June, 2013 Research Team Eric!Masanet! Arman!Shehabi! Jiaqi!Liang! Lavanya!Ramakrishnan! Xiao

  17. Supply Chain Sustainability Analysis of Three Biofuel Pathways...

    Office of Scientific and Technical Information (OSTI)

    based on actual experimental results relative to technical targets and cost goals from design cases and includes technical, economic, and environmental criteria as available....

  18. Case Management - HPMC Occupational Health Services

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Influenza Immunization Program Medical Exam Scheduling Medical Exams Return to Work Case Management Risk Communication Walk-In Medical Services Worksite Visits Case Management...

  19. How to Test Hypotheses When Exact Values are Replaced by Intervals to Protect Privacy: Case of

    E-Print Network [OSTI]

    Kreinovich, Vladik

    .g., [6]. All versions of the t-test are based on sample means X = 1 nx · nx i=1 xi and Y = 1 ny · ny i=1 yi and sample variances s2 X = 1 nx - 1 · nx i=1 (xi - X)2 and s2 Y = 1 ny - 1 · ny i=1 (yi - Y )2 : · For testing that the actual mean µ is µ0, we use t = X - µ0 sX/ nx . · For testing that the means are equal

  20. SU-E-CAMPUS-T-02: Can Pre-Treatment 4DCT-Based Motion Margins Estimates Be Trusted for Proton Radiotherapy?

    SciTech Connect (OSTI)

    Seco, J; Koybasi, O; Mishra, P; James, S St.; Lewis, J

    2014-06-15

    Purpose: Radiotherapy motion margins are generated using pre-treatment 4DCT data. The purpose of this study is to assess if pre-treatment 4DCT is sufficient in proton therapy to provide accurate estimate of motion margins. A dosimetric assessment is performed comparing pre-treatment margins with daily-customized margins. Methods: Gold fiducial markers implanted in lung tumors of patients were used to track the tumor. A spherical tumor of diameter 20 mm is inserted into a realistic digital respiratory phantom, where the tumor motion is based on real patient lung tumor trajectories recorded over multiple days. Using “Day 1” patient data, 100 ITVs were generated with 1 s interval between consecutive scan start times. Each ITV was made up by the union of 10 tumor positions obtained from 6 s scan time. Two ITV volumes were chosen for treatment planning: ITVmean-? and ITVmean+?. The delivered dose was computed on i) 10 phases forming the planning ITV (“10-phase” - simulating dose calculation based on 4DCT) and ii) 50 phantoms produced from 100 s of data from any other day with tumor positions sampled every 2 s (“dynamic” - simulating the dose that would actually be delivered). Results: For similar breathing patterns between “Day 1” and any other “Day N(>1)”, the 95% volume coverage (D95) for “dynamic” case was 8.13% lower than the “10-phase” case for ITVmean+?. For breathing patterns that were very different between “Day 1” and any other “Day N(>1)”, this difference was as high as 24.5% for ITVmean-?. Conclusion: Proton treatment planning based on pre-treatment 4DCT can lead to under-dosage of the tumor and over-dosage of the surrounding tissues, because of inadequate estimate of the range of motion of the tumor. This is due to the shift of the Bragg peak compared to photon therapy in which the tumor is surrounded by an electron bath.

  1. CENTIMETER CONTINUUM OBSERVATIONS OF THE NORTHERN HEAD OF THE HH 80/81/80N JET: REVISING THE ACTUAL DIMENSIONS OF A PARSEC-SCALE JET

    SciTech Connect (OSTI)

    Masque, Josep M.; Estalella, Robert; Girart, Josep M.; Rodriguez, Luis F.; Beltran, Maria T.

    2012-10-10

    We present 6 and 20 cm Jansky Very Large Array/Very Large Array observations of the northern head of the HH 80/81/80N jet, one of the largest collimated jet systems known so far, aimed to look for knots farther than HH 80N, the northern head of the jet. Aligned with the jet and 10' northeast of HH 80N, we found a radio source not reported before, with a negative spectral index similar to that of HH 80, HH 81, and HH 80N. The fit of a precessing jet model to the knots of the HH 80/81/80N jet, including the new source, shows that the position of this source is close to the jet path resulting from the modeling. If the new source belongs to the HH 80/81/80N jet, its derived size and dynamical age are 18.4 pc and >9 Multiplication-Sign 10{sup 3} yr, respectively. If the jet is symmetric, its southern lobe would expand beyond the cloud edge resulting in an asymmetric appearance of the jet. Based on the updated dynamical age, we speculate on the possibility that the HH 80/81/80N jet triggered the star formation observed in a dense core found ahead of HH 80N, which shows signposts of interaction with the jet. These results indicate that parsec-scale radio jets can play a role in the stability of dense clumps and the regulation of star formation in the molecular cloud.

  2. A New Wi-Fi based Platform for Wireless Sensor Data Jim Torresen, Yngve Hafting and Kristian Nymoen

    E-Print Network [OSTI]

    Stølen, Ketil

    contexts. Figure 1: WLAN based sensor interface with 3D- printed casing. One problem with some media

  3. Water Savings in Food Processing Plants - Potentials and Case Studies 

    E-Print Network [OSTI]

    Trueblood, A; Ritchie, M.; Chow, S.; Ganji, A.

    2015-01-01

    ESL-IE-15-06-25 Proceedings of the Thrity-Seventh Industrial Energy Technology Conference New Orleans, LA. June 2-4, 2015 Case Study – Winery, Central Coast, CA June 2015 IETC 2015 • Implemented one water conservation project: • Optimized... Conservation in the Industrial Sector – Potentials and Case Studies Alexander J. Trueblood, P.E. BASE Energy, Inc. San Francisco, CA Industrial Energy Technology Conference New Orleans, LA June 2015 June 2015 IETC 2015 ESL-IE-15-06-25 Proceedings of the Thrity...

  4. Mining Test Cases To Improve Software Maintenance

    E-Print Network [OSTI]

    Ziftci, Celal

    Finding TestTracing Features to Test Cases . . . . . . . . . . . . . . .5.4.2 Finding Test Intents Using

  5. Generic Argillite/Shale Disposal Reference Case

    E-Print Network [OSTI]

    Zheng, Liange

    2014-01-01

    Shale Disposal Reference Case August 2014 Borehole activity: Oil and gas drilling targets for hydrocarbon resource

  6. Integrating Nuclear Energy to Oilfield Operations – Two Case Studies

    SciTech Connect (OSTI)

    Eric P. Robertson; Lee O. Nelson; Michael G. McKellar; Anastasia M. Gandrik; Mike W. Patterson

    2011-11-01

    Fossil fuel resources that require large energy inputs for extraction, such as the Canadian oil sands and the Green River oil shale resource in the western USA, could benefit from the use of nuclear power instead of power generated by natural gas combustion. This paper discusses the technical and economic aspects of integrating nuclear energy with oil sands operations and the development of oil shale resources. A high temperature gas reactor (HTGR) that produces heat in the form of high pressure steam (no electricity production) was selected as the nuclear power source for both fossil fuel resources. Both cases were based on 50,000 bbl/day output. The oil sands case was a steam-assisted, gravity-drainage (SAGD) operation located in the Canadian oil sands belt. The oil shale development was an in-situ oil shale retorting operation located in western Colorado, USA. The technical feasibility of the integrating nuclear power was assessed. The economic feasibility of each case was evaluated using a discounted cash flow, rate of return analysis. Integrating an HTGR to both the SAGD oil sands operation and the oil shale development was found to be technically feasible for both cases. In the oil sands case, integrating an HTGR eliminated natural gas combustion and associated CO2 emissions, although there were still some emissions associated with imported electrical power. In the in situ oil shale case, integrating an HTGR reduced CO2 emissions by 88% and increased natural gas production by 100%. Economic viabilities of both nuclear integrated cases were poorer than the non-nuclear-integrated cases when CO2 emissions were not taxed. However, taxing the CO2 emissions had a significant effect on the economics of the non-nuclear base cases, bringing them in line with the economics of the nuclear-integrated cases. As we move toward limiting CO2 emissions, integrating non-CO2-emitting energy sources to the development of energy-intense fossil fuel resources is becoming increasingly important. This paper attempts to reduce the barriers that have traditionally separated fossil fuel development and application of nuclear power and to promote serious discussion of ideas about hybrid energy systems.

  7. On Cryptographic Primitives Based on Noisy Channels

    E-Print Network [OSTI]

    Morozov, Kirill

    based on BSC is also analysed in the non- asymptotic case. We derive relations for the failure- cation is valid hereby preparing a ground for our results concerning OT based on Unfair Noisy Channels (UNC). In contrast to the noise models mentioned above, a corrupted party is given a partial control

  8. On Cryptographic Primitives Based on Noisy Channels

    E-Print Network [OSTI]

    Morozov, Kirill

    based on BSC is also analysed in the non­ asymptotic case. We derive relations for the failure­ cation is valid hereby preparing a ground for our results concerning OT based on Unfair Noisy Channels (UNC). In contrast to the noise models mentioned above, a corrupted party is given a partial control

  9. Using Prolog to implement a CASE shell for Object-Oriented Development

    E-Print Network [OSTI]

    Libre de Bruxelles, Université

    life- cycle. These CASE tools aim to increase both This work is part of the EROOS (Evaluation the important role played by Prolog in the entire design and the architecture of such a CASE shell, which has and Research on Object-Oriented Strategies) project, principally based at the University of Louvain

  10. Optimal Design of Hybrid Energy System with PV/ Wind Turbine/ Storage: A Case Study

    E-Print Network [OSTI]

    Wierman, Adam

    Optimal Design of Hybrid Energy System with PV/ Wind Turbine/ Storage: A Case Study Rui Huang with photovoltaic (PV) arrays, wind turbines, and battery storage is designed based on empirical weather and load with renewable resources such as solar and wind power, supplemented with battery storage in a case study. One

  11. Wind Tunnel Data Fusion and Immersive Visualization: A Case Study Kurt Severance

    E-Print Network [OSTI]

    Laidlaw, David

    Wind Tunnel Data Fusion and Immersive Visualization: A Case Study Kurt Severance NASA Langley@cs.brown.edu ABSTRACT This case study describes the process of fusing the data from several wind tunnel experiments, Wind tunnel, Landing gear, Texture mapping, Image-based rendering, VRML. 1. INTRODUCTION Experimental

  12. A Case Study of Food Safety Culture Within a Retailer Corporate Culture 

    E-Print Network [OSTI]

    Santibanez-Rivera, Rodrigo

    2011-02-22

    and the multiple cases of produce pathogen contamination. It has been shown that a scientific-based food safety system, such as, Hazard Analysis and Critical Control Points (HACCP), help reduce the likelihood of food safety incidents. Nevertheless, companies...

  13. Determinants of IDP Voice--Four Cases from Sierra Leone and Afghanistan

    E-Print Network [OSTI]

    Esser, Daniel

    Using an interview-based case study methodology, this paper investigates how four groups of internally displaced persons (IDPs) in Afghanistan and Sierra Leone engage in existing frameworks of local governance with the aim ...

  14. Citizen Science Case Study: What's Invasive / Project Budburst Nathan R. Prestopnik

    E-Print Network [OSTI]

    Crowston, Kevin

    Citizen Science Case Study: What's Invasive / Project Budburst Nathan R. Prestopnik Syracuse University napresto@syr.edu Abstract What's Invasive and Project Budburst are citizen science projects mobile-based citizen science deployment, as well as issues surrounding system development

  15. Savannah River Site generic data base development

    SciTech Connect (OSTI)

    Blanchard , A.

    2000-01-04

    This report describes the results of a project to improve the generic component failure database for the Savannah River Site (SRS). Additionally, guidelines were developed further for more advanced applications of database values. A representative list of components and failure modes for SRS risk models was generated by reviewing existing safety analyses and component failure data bases and from suggestions from SRS safety analysts. Then sources of data or failure rate estimates were identified and reviewed for applicability. A major source of information was the Nuclear Computerized Library for Assessing Reactor Reliability, or NUCLARR. This source includes an extensive collection of failure data and failure rate estimates for commercial nuclear power plants. A recent Idaho National Engineering Laboratory report on failure data from the Idaho Chemical Processing Plant was also reviewed. From these and other recent sources, failure data and failure rate estimates were collected for the components and failure modes of interest. For each component failure mode, this information was aggregated to obtain a recommended generic failure rate distribution (mean and error factor based on a lognormal distribution). Results are presented in a table in this report. A major difference between generic database and previous efforts is that this effort estimates failure rates based on actual data (failure events) rather than on existing failure rate estimates. This effort was successful in that over 75% of the results are now based on actual data. Also included is a section on guidelines for more advanced applications of failure rate data. This report describes the results of a project to improve the generic component failure database for the Savannah River site (SRS). Additionally, guidelines were developed further for more advanced applications of database values.

  16. Case Study - Liquefied Natural Gas

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageBlenderBusiness Case for E85California State Fire

  17. Modeling, Analysis, and Preservation Techniques for Historic Reinforced Concrete Structures in Seismic Prone Regions Case Study: Augusta Airship Hangar, Sicily

    SciTech Connect (OSTI)

    Cronin, Kelly; Whyte, Catherine [University of California at Berkeley, Department of Civil and Environmental Engineering, 760 Davis Hall (United States); Reiner, Tom [Graduate Engineer, Buro Happold Consulting Engineers, Inc., 9601 Jefferson Blvd., Suite B, Culver City, CA 90232 (United States)

    2008-07-08

    Throughout the world there are hundreds of historic monuments and structures considered to be invaluable and irreplaceable. They are symbols of cultural identity and a means of educating people about history. Preservation of historic monuments and structures is therefore an important part of safeguarding these cultural heritage sites so that they retain their value for future generations.This report discusses a procedure for the investigation of seismic hazards in existing buildings and possible steps that can be taken to avoid damage caused by these hazards. The Augusta Airship Hangar located in Sicily, will be used as a case study however the topics addressed in this paper can be applied to other structures of historic value around the world.First state-of-the-art scanning procedures were used to create scale digital models that were imported into a structural analysis program. Within this program dynamic analyses were performed on the model based on actual ground motions taken close to the site. This data was used to determine the period and mode shapes of the structure. Then a nonlinear analysis, including a static pushover analysis, was implemented on a two-dimensional model of the structural frame. From this analysis the failure mechanisms of the structure were revealed with relation to an allowable roof displacement. The structural integrity of the structure was evaluated based on pre-defined performance goals. Finally multiple suggestions were made how the Augusta Airship Hangar might be repaired and strengthened so that this structure will not be destroyed should an earthquake occur.The results of our study show that historic structures, despite their age, can still be strong and ductile. Also there are a multitude of effective preservation and retrofit techniques that can be used to strengthen these historic structures, should an earthquake occur. Through this study, the Augusta Airship Hangar has proven to be not only a historic symbol for Sicily but also can be used as an example for the rehabilitation of other historic structures. The techniques and processes discussed in this paper can be applied to other historic reinforced concrete structures and can be expanded upon in future investigations.

  18. Influence of spatial heterogeneity on the type of zooplankton functional response: A study based on field observations

    E-Print Network [OSTI]

    Influence of spatial heterogeneity on the type of zooplankton functional response: A study based dynamics are sensitive to the choice of type of zooplankton functional response, i.e., to how the rate of intake of food varies with the food density. Conventionally, the conclusion on the actual type

  19. Fixed-Price Contracts Payment for a fixed-price contract is based on successfully providing the goods or services

    E-Print Network [OSTI]

    Tam, Tin-Yau

    costs more or costs less to complete the project than the price initially agreed upon. OneFixed-Price Contracts Payment for a fixed-price contract is based on successfully providing the goods or services agreed to in the contract. A fixed-price contract is not adjusted when it actually

  20. Analysis of design tradeoffs for diplay case evaporators

    SciTech Connect (OSTI)

    Bullard, CLARK

    2004-08-11

    A model for simulating a display case evaporator under frosting conditions has been developed, using a quasi-steady and finite-volume approach and a Newton-Raphson based solution algorithm. It is capable of simulating evaporators with multiple modules having different geometries, e.g. tube and fin thicknesses and pitch. The model was validated against data taken at two-minute intervals from a well-instrumented medium-temperature vertical display case, for two evaporators having very different configurations. The data from these experiments provided both the input data for the model and also the data to compare the modeling results. The validated model has been used to generate some general guidelines for coil design. Effects of various geometrical parameters were quantified, and compressor performance data were used to express the results in terms of total power consumption. Using these general guidelines, a new prototype evaporator was designed for the subject display case, keeping in mind the current packaging restrictions, tube and fin availabilities. It is an optimum coil for the given external load conditions. Subsequently, the validated model was used in a more extensive analysis to design prototype coils with some of the current tube and fin spacing restrictions removed. A new microchannel based suction line heat exchanger was installed in the display case system. The performance of this suction line heat exchanger is reported.

  1. REVIEW SESSION: Switch and case

    E-Print Network [OSTI]

    White, Douglas R.

    ; a = 2; b = 5; x = addy(a,b); cheese(addy(a,b),b) In addy.m: function [ ans ] = addy (x,y) ans = x + y; endfunction After execution: 54 Plotting: x = (0:1:20); y = x.^2; z = x.^3 plot(x,y,'-ro' , x,z,'-gx') xlabel +16+ 0+ 4 + 2 + 0 = 54 54 is the decimal (base 10) representation of 110110 in the binary (base 2

  2. Market Power and Technological Bias: The Case of Electricity Generation

    E-Print Network [OSTI]

    Twomey, Paul; Neuhoff, Karsten

    2006-03-14

    .twomey@econ.cam.ac.uk, karsten.neuhoff@econ.cam.ac.uk. 1 1 Introduction Renewable energy technologies are playing an increasingly important role in the portfolio mix of electricity generation. However, the intermittent nature of output from wind turbines and solar panels... . This intermittency discount is not a market failure but simply reflects the value of electricity provided by different technologies. Building on this base case the paper assesses the impact of monopolist and strategic behaviour of conventional generation companies...

  3. Advanced Cogeneration Control, Optimization, and Management: A Case Study 

    E-Print Network [OSTI]

    Hinson, F.; Curtin, D.

    1988-01-01

    COGENERATION CONTROL, OPTIMIZATION, AND MANAGEMENT: A CASE STUDY Fletcher Hinson Senior Applications Engineer Bailey Controls Company Wickliffe, Ohio ABSTRACT The performance of cogeneration power plants can now be assessed on line in real time... using a distributed microprocessor based data acquisition and control system. A representative implementation is described for cogeneration power in a food processing plant. The COPA (COgeneration Performance Assessment) package comprises separate...

  4. Case Study: Southeast Volusia Habitat for Humanity | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels| Departmentof5.4.407.Cascade reactionsUsing anCase

  5. I/O Case Studies

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy, Ph.D.FoodHydropower, Wave and TidalChangI. I.» I/O Case

  6. Generic Argillite/Shale Disposal Reference Case

    SciTech Connect (OSTI)

    Zheng, Liange; Colon, Carlos Jové; Bianchi, Marco; Birkholzer, Jens

    2014-08-08

    Radioactive waste disposal in a deep subsurface repository hosted in clay/shale/argillite is a subject of widespread interest given the desirable isolation properties, geochemically reduced conditions, and widespread geologic occurrence of this rock type (Hansen 2010; Bianchi et al. 2013). Bianchi et al. (2013) provides a description of diffusion in a clay-hosted repository based on single-phase flow and full saturation using parametric data from documented studies in Europe (e.g., ANDRA 2005). The predominance of diffusive transport and sorption phenomena in this clay media are key attributes to impede radionuclide mobility making clay rock formations target sites for disposal of high-level radioactive waste. The reports by Hansen et al. (2010) and those from numerous studies in clay-hosted underground research laboratories (URLs) in Belgium, France and Switzerland outline the extensive scientific knowledge obtained to assess long-term clay/shale/argillite repository isolation performance of nuclear waste. In the past several years under the UFDC, various kinds of models have been developed for argillite repository to demonstrate the model capability, understand the spatial and temporal alteration of the repository, and evaluate different scenarios. These models include the coupled Thermal-Hydrological-Mechanical (THM) and Thermal-Hydrological-Mechanical-Chemical (THMC) models (e.g. Liu et al. 2013; Rutqvist et al. 2014a, Zheng et al. 2014a) that focus on THMC processes in the Engineered Barrier System (EBS) bentonite and argillite host hock, the large scale hydrogeologic model (Bianchi et al. 2014) that investigates the hydraulic connection between an emplacement drift and surrounding hydrogeological units, and Disposal Systems Evaluation Framework (DSEF) models (Greenberg et al. 2013) that evaluate thermal evolution in the host rock approximated as a thermal conduction process to facilitate the analysis of design options. However, the assumptions and the properties (parameters) used in these models are different, which not only make inter-model comparisons difficult, but also compromise the applicability of the lessons learned from one model to another model. The establishment of a reference case would therefore be helpful to set up a baseline for model development. A generic salt repository reference case was developed in Freeze et al. (2013) and the generic argillite repository reference case is presented in this report. The definition of a reference case requires the characterization of the waste inventory, waste form, waste package, repository layout, EBS backfill, host rock, and biosphere. This report mainly documents the processes in EBS bentonite and host rock that are potentially important for performance assessment and properties that are needed to describe these processes, with brief description other components such as waste inventory, waste form, waste package, repository layout, aquifer, and biosphere. A thorough description of the generic argillite repository reference case will be given in Jové Colon et al. (2014).

  7. Hydrogen Production: Fundamentals and Case Study Summaries (Presentation)

    SciTech Connect (OSTI)

    Harrison, K.; Remick, R.; Hoskin, A.; Martin, G.

    2010-05-19

    This presentation summarizes hydrogen production fundamentals and case studies, including hydrogen to wind case studies.

  8. Pandas are actually pretty gregarious, study finds

    E-Print Network [OSTI]

    -program) Long, and Chuan Chuan were captured, given the collars and released back into the wild where spend long periods of time together throughout the year. The male panda Chuan Chuan traveled longer

  9. Bennett and "Proxy Actualism" Michael Nelson

    E-Print Network [OSTI]

    Zalta, Edward N.

    this claim Aliens) and the claim that there are individuals that might not have existed (call this Absentees and capable of accounting for the intuitions supporting Aliens and Absentees. The view involves several

  10. Improving Industrial Refrigeration System Efficiency - Actual Applications 

    E-Print Network [OSTI]

    White, T. L.

    1980-01-01

    in the booster pump suction line to prevent pump cavitation and to improve refrigeration cycle effi ciency. Por each lOOp of sUDcooling, cycle efficiency increases by about 2%. Approxi mately 20 0 p of subcooling is planned for the modified system...

  11. Original Budget Item Estimated Purchased Item Actual

    E-Print Network [OSTI]

    laboratory supplies (such as gloves, centrifuge tubes, Clorox, pipettes, etc.) $500 #1) · 0.45 kg of 0.5 mm. of MBBE / Ag Sci Bldg/RM 218 1955 East West Road Honolulu, HI 96822 Next Advance, Inc. P.O. Box 905

  12. Spin - or, actually: Spin and Quantum Statistics

    E-Print Network [OSTI]

    Juerg Froehlich

    2008-02-29

    The history of the discovery of electron spin and the Pauli principle and the mathematics of spin and quantum statistics are reviewed. Pauli's theory of the spinning electron and some of its many applications in mathematics and physics are considered in more detail. The role of the fact that the tree-level gyromagnetic factor of the electron has the value g = 2 in an analysis of stability (and instability) of matter in arbitrary external magnetic fields is highlighted. Radiative corrections and precision measurements of g are reviewed. The general connection between spin and statistics, the CPT theorem and the theory of braid statistics are described.

  13. Table 13. Coal Production, Projected vs. Actual

    U.S. Energy Information Administration (EIA) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price toStocks 2009CubicAnalysisYear Jana. Coal Coal Production,

  14. Table 22. Energy Intensity, Projected vs. Actual

    U.S. Energy Information Administration (EIA) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Informationmonthly gasoline price toStocks 2009CubicAnalysisYear Jana.Alabama"U.S.

  15. Are shorted pipeline casings a problem

    SciTech Connect (OSTI)

    Gibson, W.F. )

    1994-11-01

    The pipeline industry has many road and railroad crossings with casings which have been in service for more than 50 years without exhibiting any major problems, regardless of whether the casing is shorted to or isolated from the carrier pipe. The use of smart pigging and continual visual inspection when retrieving a cased pipeline segment have shown that whether shorted or isolated, casings have no significant bearing on the presence or absence of corrosion on the carrier pipe.

  16. An Updated Annual Energy Outlook 2009 Reference Case Reflecting Provisions of the American Recovery and Reinvestment Act and Recent Changes in the Economic Outlook

    Reports and Publications (EIA)

    2009-01-01

    This report updates the Reference Case presented in the Annual Energy Outlook 2009 based on recently enacted legislation and the changing macroeconomic environment.

  17. Idealized Test Cases for Dynamical Core Experiments

    E-Print Network [OSTI]

    Jablonowski, Christiane

    Idealized Test Cases for Dynamical Core Experiments Christiane Jablonowski (University of Michigan-13/2006 #12;Motivation · Test cases for 3D dynamical cores on the sphere ­ are hard to find in the literature groups ­ lack standardized & easy-to-use analysis techniques · Idea: Establish a collection of test cases

  18. The Univariate Problem The Multivariate Case

    E-Print Network [OSTI]

    Basu, Saugata

    Background The Univariate Problem The Multivariate Case Recent Developments and on-going work;Background The Univariate Problem The Multivariate Case Recent Developments and on-going work Outline 1 Background 2 The Univariate Problem 3 The Multivariate Case 4 Recent Developments and on-going work Saugata

  19. Determining root causes of drilling problems by combining cases and general knowledge

    E-Print Network [OSTI]

    Aamodt, Agnar

    -based, knowledge intensive, oil well drilling 1 Introduction Drilling of oil wells is an expensive offshore based reasoning to improve efficiency of oil well drilling. Their focus was on lost circulation, whichDetermining root causes of drilling problems by combining cases and general knowledge Samad

  20. A Case Study of Active, Continuous and Predictive Social Media Analytics for Smart City

    E-Print Network [OSTI]

    Palpanas, Themis

    A Case Study of Active, Continuous and Predictive Social Media Analytics for Smart City Marco? This paper presents a system able to recommend venues to the visitors of such a city-scale event based to the widespread adoption of smart phones, location-based Social Media capture an increasingly accurate and up

  1. Modeling of Energy Production Decisions: An Alaska Oil Case Study

    E-Print Network [OSTI]

    Leighty, Wayne

    2008-01-01

    Producer profits are for oil production from known fields,Actual Prudhoe Bay Oil Production, Historical and ModeledKaufmann, R. (1991) “Oil production in the Lower 48 States:

  2. Review on Seismic Rehabilitation of a 56-Story RC Tall Building having Shear Wall System Based on A Nonlinear Dynamic Performance Evaluation

    SciTech Connect (OSTI)

    Epackachi, S.; Esmaili, O. [School of Civil Engineering, University of Tehran, Tehran (Iran, Islamic Republic of); Mirghaderi, S. R. [School of Civil Engineering, University of Tehran, Tehran (Iran, Islamic Republic of); The Committee for Revising the Iranian Code of Practice for Seismic Resistance Design of Buildings, Tehran (Iran, Islamic Republic of); Taheri, A. A. [The Committee for Revising the Iranian Code of Practice for Seismic Resistance Design of Buildings, Tehran (Iran, Islamic Republic of)

    2008-07-08

    Tehran tower is a 56 story reinforced concrete tall building consisting of three wings with identical plan dimensions each approximately 48 meters by 22 meters. The three wings are at 120 degree from each other and have no expansions/seismic Joints. This paper contains the consideration of the retrofitting of the Tehran tower based on the findings of an exhaustive investigation of the nonlinear performance evaluation efforts. It has tried to show the procedure followed, methodologies utilized, and the results obtained for life-safety and collapse-prevention evaluation of the building. More over the weak zones of the structure due to analysis results are introduced and appropriate retrofit technique for satisfaction related life-safety and collapse-prevention criteria is presented. Actually in this project to improve the local behavior of coupling panels which are located regularly in main walls and definitely have been recognized as the most vulnerable structural elements, making use of steel plates which are connected to concrete members by chemical anchors has been used as the best retrofitting method for this case. Therefore in the final section of this paper it has been tried to explain the professional practical method utilized to perform the mentioned retrofitting project.

  3. Development of simplified design aids based on the results of simulation analysis

    SciTech Connect (OSTI)

    Balcomb, J.D.

    1980-01-01

    The Solar Load Ratio method for estimating the performance of passive solar heating systems is described. It is a simplified technique which is based on correlating the monthly solar savings fraction in terms of the ratio of monthly solar radiation absorbed by the building to total monthly building thermal load. The effect of differences between actual design parameters and those used to develop the correlations is estimated afterwards using sensitivity curves. The technique is fast and simple and sufficiently accurate for design purposes.

  4. Water Use Reduction Case Studies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Facilities Water Use Reduction Water Use Reduction Case Studies Water Use Reduction Case Studies These case studies offer examples of water use reduction projects implemented...

  5. The Pecan Case-Bearer. 

    E-Print Network [OSTI]

    Herrick, Glenn W. (Glenn Washington)

    1909-01-01

    other insect in Florida is more destructive to the pecan." During the spring of 1909 it was very abundant in the vicinity of Cuero, Texas, and diu' a great deal of injury to pecan orchards in that locality. In one orchard from which the crop of nuts...-developed leaves are often eaten full of irregular holes. Moreover, the flower buds are often attacked and seriously injured.- On the 7th of June I received a small box of young nuts just set, each of which had been bored into near its base. Among the nuts...

  6. EIA Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch 20168, 2003

  7. EIA Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch 20168, 200317,

  8. EIA Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch 20168,

  9. EIA Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch 20168,May 9,

  10. EIA Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch 20168,May

  11. EIA Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based|Department of5 Peer ReviewUse of HeAgenda EEREEERE WebMarch

  12. Simulation Subsumption in Ramsey-based Buchi Automata Universality and Inclusion Testing

    E-Print Network [OSTI]

    Ã?ayr, Richard

    Simulation Subsumption in Ramsey-based B¨uchi Automata Universality and Inclusion Testing Parosh of B¨uchi-automata: Rank-based methods and Ramsey-based methods. While rank-based methods have a better worst-case complexity, Ramsey-based methods have been shown to be quite competitive in practice [9, 8

  13. Object-Oriented Modelling and Simulation of Air Flow in Data Centres Based on a Quasi-3D Approach for Energy Optimisation

    E-Print Network [OSTI]

    Como, Giacomo

    Object-Oriented Modelling and Simulation of Air Flow in Data Centres Based on a Quasi-3D Approach. To this end, different solutions were proposed. On one side, researchers have focused on how to adapt is much faster and more economical than building an actual layout. However, a CFD simulation can last 24

  14. Construction Tonology: The Case of Kalabari

    E-Print Network [OSTI]

    Harry, Otelemate; Hyman, Larry M

    2012-01-01

    of Nkoroo nominal constructions. In Eno-Abasi Urua, MosesPub. Booij, Geert. 2010. Construction Morphology. OxfordLab Annual Report (2012) Construction Tonology: The Case of

  15. Better Buildings Residential Network Case Study: Partnerships...

    Office of Environmental Management (EM)

    from the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy. BBRN Case Study: Partnerships More Documents & Publications Better Buildings Network...

  16. A Case Study of Danville Utilities:

    SciTech Connect (OSTI)

    2010-03-09

    This case study provides information on how Danville Utilities utilized ITP Industrial Assessment Centers to provide energy efficiency resources to key accounts.

  17. Mining Test Cases To Improve Software Maintenance

    E-Print Network [OSTI]

    Ziftci, Celal

    Chapter 6 Automatically Mining Requirements Relationships6.4 R EQ R EL E X : Mining Requirements Relationships fromTest Cases . . . . 6.4.1 Mining Requirements

  18. Paralytic Shellfish Poisoning: A Case Series

    E-Print Network [OSTI]

    Hurley, William; Wolterstorff, Cameron; MacDonald, Ryan; Shultz, Debora

    2014-01-01

    Schultz, RN * * Washington Poison Control Center, Seattle,arrest. CASE SERIES The poison center was contacted byby searching Washington Poison Center records from the 6-

  19. Case Study - Compressed Natural Gas Refuse Fleets

    SciTech Connect (OSTI)

    Laughlin, M; Burnham, A.

    2014-02-01

    This case study explores the use of heavy-duty refuse trucks fueled by compressed natural gas highlighting three fleets from very different types of organizations.

  20. Pachydermodactyly, a new case from Iran

    E-Print Network [OSTI]

    Zamanian, Abbas; Ansar, Akram

    2011-01-01

    Pachydermodactyly, a new case from Iran Abbas Zamanian MD8 1. Tehran University of Medical Sciences, Tehran, Iran 2.Medical Sciences, Hamedan, Iran Abstract Pachydermodactyly (

  1. Business Case for Technical Qualification Program Accreditation...

    Broader source: Energy.gov (indexed) [DOE]

    Business Case for TQP Accreditation Incentives More Documents & Publications Technical Qualification Program Self-Assessment Report - Los Alamos Site Office - 2007...

  2. Raft River geoscience case study

    SciTech Connect (OSTI)

    Dolenc, M.R.; Hull, L.C.; Mizell, S.A.; Russell, B.F.; Skiba, P.A.; Strawn, J.A.; Tullis, J.A.

    1981-11-01

    The Raft River Geothermal Site has been evaluated over the past eight years by the United States Geological Survey and the Idaho National Engineering Laboratory as a moderate-temperature geothermal resource. The geoscience data gathered in the drilling and testing of seven geothermal wells suggest that the Raft River thermal reservoir is: (a) produced from fractures found at the contact metamorphic zone, apparently the base of detached normal faulting from the Bridge and Horse Well Fault zones of the Jim Sage Mountains; (b) anisotropic, with the major axis of hydraulic conductivity coincident to the Bridge Fault Zone; (c) hydraulically connected to the shallow thermal fluid of the Crook and BLM wells based upon both geochemistry and pressure response; (d) controlled by a mixture of diluted meteoric water recharging from the northwest and a saline sodium chloride water entering from the southwest. Although the hydrogeologic environment of the Raft River geothermal area is very complex and unique, it is typical of many Basin and Range systems.

  3. Bimetallic Cathode Materials for Lithium Based Batteries

    E-Print Network [OSTI]

    Bimetallic Cathode Materials for Lithium Based Batteries Frontiers in Materials Science Seminar / Chemistryg g g g g y University at Buffalo ­ The State University of New York (SUNY) Abstract Batteries/SVO batteries. A case study highlighting the rich chemistry and electrochemistry of the Li/SVO system providing

  4. Original article Neisseria Base: a comparative genomics

    E-Print Network [OSTI]

    Jordan, King

    Original article Neisseria Base: a comparative genomics database for Neisseria meningitidis Lee S, septicemia and in some cases pneumonia. Genomic studies hold great promise for N. meningitidis research genomics database and genome browser that houses and displays publicly available N. meningitidis genomes

  5. Effects of the foil flatness on the stress-strain characteristics of U10Mo alloy based monolithic mini-plates

    SciTech Connect (OSTI)

    Hakan Ozaltun; Pavel Medvedev

    2014-11-01

    The effects of the foil flatness on stress-strain behavior of monolithic fuel mini-plates during fabrication and irradiation were studied. Monolithic plate-type fuels are a new fuel form being developed for research and test reactors to achieve higher uranium densities. This concept facilitates the use of low-enriched uranium fuel in the reactor. These fuel elements are comprised of a high density, low enrichment, U–Mo alloy based fuel foil encapsulated in a cladding material made of Aluminum. To evaluate the effects of the foil flatness on the stress-strain behavior of the plates during fabrication, irradiation and shutdown stages, a representative plate from RERTR-12 experiments (Plate L1P756) was considered. Both fabrication and irradiation processes of the plate were simulated by using actual irradiation parameters. The simulations were repeated for various foil curvatures to observe the effects of the foil flatness on the peak stress and strain magnitudes of the fuel elements. Results of fabrication simulations revealed that the flatness of the foil does not have a considerable impact on the post fabrication stress-strain fields. Furthermore, the irradiation simulations indicated that any post-fabrication stresses in the foil would be relieved relatively fast in the reactor. While, the perfectly flat foil provided the slightly better mechanical performance, overall difference between the flat-foil case and curved-foil case was not significant. Even though the peak stresses are less affected, the foil curvature has several implications on the strain magnitudes in the cladding. It was observed that with an increasing foil curvature, there is a slight increase in the cladding strains.

  6. Best Practices in Grid Integration of Variable Wind Power: Summary of Recent US Case Study Results and Mitigation Measures

    SciTech Connect (OSTI)

    Smith, J. Charles (UWIG); Parsons, B.; (NREL), Acker, T.; (NAU), Milligan, M.; (NREL), Zavadil, R.

    2010-01-22

    This paper will summarize results from a number of utility wind integration case studies conducted recently in the US, and outline a number of mitigation measures based on insights from those studies.

  7. Contribution of the PALB2 c.2323C>T [p. Q775X] Founder mutation in well-defined breast and/or ovarian cancer families and unselected ovarian cancer cases of French Canadian descent

    E-Print Network [OSTI]

    Tischkowitz, Marc; Sabbaghian, Nelly; Hamel, Nancy; Pouchet, Carly; Foulkes, William D.; Mes-Masson, Anne-Marie; Provencher, Diane M.; Tonin, Patricia N.

    2013-01-09

    -positive cases reported varied based on criteria of ascertainment of index cases tested. Although inherited PALB2 mutations are associated with increased risks of developing breast cancer, risk to ovarian cancer has not been fully explored in this demographically...

  8. (This is a sample cover image for this issue. The actual cover is not yet available at this time.) This article appeared in a journal published by Elsevier. The attached

    E-Print Network [OSTI]

    Park, Byungwoo

    copies, or posting to personal, institutional or third party websites are prohibited. In most cases between photovoltaic properties and TiO2-coating thicknesses. for next-generation solar cells due to their low cost, high durability, large flexibility in shape

  9. Intraseasonal Case Studies of the Annular Mode

    E-Print Network [OSTI]

    Greatbatch, Richard

    variability Case Studies (NCEP/NCAR reanalyses) Motivation and case selection Downward protruding event via stratospheric modulation of tropospheric wave propagation (Shindell et al. 1999, Hartmann et al-Pinatubo composite (Stenchikov et al. 2000) Solar cycle regression => (QBO East - January) #12;Recent NH Winter

  10. Greenland Meadows LID Case Study: Economics

    E-Print Network [OSTI]

    Greenland Meadows LID Case Study: Economics Utilizing an LID approach that featured porous asphalt and supporting designs. This case study shows how a combination of porous asphalt and standard pavement design natural underlying soils are mainly clay in composition, which is very prohibitive towards infiltration

  11. for the Future The Case for

    E-Print Network [OSTI]

    O'Brien, James F.

    Building for the Future The Case for Green Buildings and Energy Security for the University a contract from the Greenpeace Clean Energy Now! campaign. Building for the Future: The Case for Green and growing demand for renewable energy, energy efficiency, and green building practices from a wide range

  12. EPSRC CASE Studentship Statistical Modelling of Fingerprints

    E-Print Network [OSTI]

    Oakley, Jeremy

    and mathematics together with experience or strong interest in statistical computing (including programming in R1 EPSRC CASE Studentship Statistical Modelling of Fingerprints SUMMARY This CASE studentship involves working with researchers in the Statistics & Interpretation Group of the Forensic Science Service

  13. Learning From Case Studies: A Case Study of Lean Transformation at Rockwell Collins

    E-Print Network [OSTI]

    Roth, George

    2009-01-21

    Case studies are one of LAI's methods for engaging with sponsors in conducting research. Case studies involve interacting with people in examining, describing, analyzing, and documenting significant events, their ...

  14. Case Study: Mobile Photovoltaic System at Bechler Meadows Ranger Station,

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels| Departmentof5.4.407.Cascade reactionsUsing anCase Study:

  15. Case Study: Near Zero Maine Home II | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels| Departmentof5.4.407.Cascade reactionsUsing anCase Study:MobileNear

  16. Case Study: The Imery Group | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based Fuels| Departmentof5.4.407.Cascade reactionsUsing anCaseThe Imery Group

  17. Disaster case management: Disaster case management and individuals with disabilities following Hurricane Katrina 

    E-Print Network [OSTI]

    Stough, Laura

    2011-01-01

    stream_source_info Disaster case management- Disaster case management and individuals with disabilities following Hurricane Katrina.pdf.txt stream_content_type text/plain stream_size 9509 Content-Encoding UTF-8 stream_name Disaster... case management- Disaster case management and individuals with disabilities following Hurricane Katrina.pdf.txt Content-Type text/plain; charset=UTF-8 BRAIN INJURY PROFESSIONAL18 This article, submitted for inclusion in an upcoming issue...

  18. DYNAMIC AND CLASSICAL PRA: A BWR SBO CASE COMPARISON

    SciTech Connect (OSTI)

    Mandelli, Diego; Smith, Curtis L; Ma, Zhegang

    2011-07-01

    As part of the Light-Water Sustainability Program (LWRS), the purpose of the Risk Informed Safety Margin Characterization (RISMC) Pathway research and development is to support plant decisions for risk-informed margin management with the aim to improve economics, reliability, and sustain the safety of current NPPs. In this paper, we describe the RISMC analysis process illustrating how mechanistic (i.e., dynamic system simulators) and probabilistic (stochastic sampling strategies) approaches are combined in a dynamic PRA fashion in order to estimate safety margins. We use the scenario of a “station blackout” (SBO) wherein offsite power and onsite power are lost, thereby causing a challenge to plant safety systems. We describe the RISMC approach, illustrate the station blackout modeling, and compare this with traditional risk analysis modeling for this type of accident scenario. In the RISMC approach the dataset obtained consists of set of simulation runs (performed by using codes such as RELAP5/3D) where timing and ordering of events is changed accordingly to the stochastic sampling strategy adopted. On the other side, classical PRA methods, which are based on event-tree (FT) and fault-tree (FT) structures, generate minimal cut sets and probability values associated to each ET branch. The comparison of the classical and RISMC approaches is performed not only in terms of overall core damage probability but also considering statistical differences in the actual sequence of events. The outcome of this comparison analysis shows similarities and dissimilarities between the approaches but also highlights the greater amount of information that can be generated by using the RISMC approach.

  19. Industrial CASE and CASE-Plus Studentship Competition Guidance for Applicants

    E-Print Network [OSTI]

    1 Industrial CASE and CASE-Plus Studentship Competition Guidance for Applicants Introduction RCUK Introduction The Industrial CASE Studentship collaborative training competition gives PhD students experience of a non-academic organisation such as a UK industrial firm, public sector organisation or charity

  20. A StatisticalA Statistical--Based Deformable ShapeBased Deformable Shape Model for Image Segmentation: A CaseModel for Image Segmentation: A Case

    E-Print Network [OSTI]

    Abidi, Mongi A.

    different strains. · Colony stems from early Atomic Energy Commission Research on Radiation Effects Martin Energy Research Corp. for the U. S. Department of Energy under Contract No. DE-AC05-96OR22464. #12

  1. (This is a sample cover image for this issue. The actual cover is not yet available at this time.) This article appeared in a journal published by Elsevier. The attached

    E-Print Network [OSTI]

    Mi, Chunting "Chris"

    A new method to estimate the state of charge of lithium-ion batteries based on the battery impedance t s lithium ion battery impedance model based on impedance spectra. Available online 24 January 2013 Keywords: Lithium ion battery Electric vehicle State of charge Impedance

  2. Orientation dependence of plastic deformation in nickel-based single crystal superalloys: Discretecontinuous model simulations

    E-Print Network [OSTI]

    Devincre, Benoit

    Orientation dependence of plastic deformation in nickel-based single crystal superalloys: Discrete of single-crystal nickel-based superalloys is simulated. At 1123 K, two uniaxial tensile loading cases though no cubic slip systems are activated. In the [001] case, the plastic flow is distributed more

  3. New Whole-House Solutions Case Study: Northwest Energy Efficient Manufactured Housing Program High-Performance Test Homes - Pacific Northwest

    SciTech Connect (OSTI)

    2015-05-01

    This project represents the third phase of a multi-year effort to develop and bring to market a High Performance Manufactured Home (HPMH). In this project, the Northwest Energy Efficient Manufactured Housing Program worked with Building America Partnership for Improved Residential Construction and Bonneville Power Administration to help four factory homebuilders build prototype zero energy ready manufactured homes, resulting in what is expected to be a 30% savings relative to the Building America Benchmark. (The actual % savings varies depending on choice of heating equipment and climate zone). Previous phases of this project created a HPMH specification and prototyped individual measures from the package to obtain engineering approvals and develop preliminary factory construction processes. This case study describes the project team's work during 2014 to build prototype homes to the HPMH specifications and to monitor the homes for energy performance and durability. Monitoring is expected to continue into 2016.

  4. Neural network based short-term load forecasting using weather compensation

    SciTech Connect (OSTI)

    Chow, T.W.S.; Leung, C.T. [City Univ. of Hong Kong, Kowloon (Hong Kong). Dept. of Electronic Engineering] [City Univ. of Hong Kong, Kowloon (Hong Kong). Dept. of Electronic Engineering

    1996-11-01

    This paper presents a novel technique for electric load forecasting based on neural weather compensation. The proposed method is a nonlinear generalization of Box and Jenkins approach for nonstationary time-series prediction. A weather compensation neural network is implemented for one-day ahead electric load forecasting. The weather compensation neural network can accurately predict the change of actual electric load consumption from the previous day. The results, based on Hong Kong Island historical load demand, indicate that this methodology is capable of providing a more accurate load forecast with a 0.9% reduction in forecast error.

  5. Generic Argillite/Shale Disposal Reference Case

    E-Print Network [OSTI]

    Zheng, Liange

    2014-01-01

    S. and K.S. Johnson, (1984). Shale and other argillaceousand R. T. Cygan, (2010). Shale Disposal of U.S. High-LevelDC. Generic Argillite/Shale Disposal Reference Case August

  6. Community Redevelopment Case Study: Jekyll Island

    Broader source: Energy.gov [DOE]

    Presentation—given at the April 2012 Federal Utility Partnership Working Group (FUPWG) meeting—features photos from a case study about Jekyll Island's community redevelopment project in Georgia.

  7. Demonstration Assessment of LED Freezer Case Lighting

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Demonstration Assessment of Light-Emitting Diode (LED) Freezer Case Lighting Host Site: Albertsons Grocery, Eugene, Oregon Final Report prepared in support of the U.S. DOE Solid...

  8. Water Hammer Elimination: A Case Study 

    E-Print Network [OSTI]

    Venkatesan, V. V.; Harun, S. D.; Karthikeyan, P. S.

    2005-01-01

    CASE STUDY VEN V. VENKATESAN, SAMSUDIN DATO HARUN, P. S. KARTHIKEYAN, Director of Engineering, Manager (Process Engineering), Senior Manager, Technical Services Armstrong Service, Inc. MTBE Malaysia Sdn Bhd. 8545 Commodity Circle...

  9. SmartBuildings Detroit Commercial Case Study

    Broader source: Energy.gov [DOE]

    SmartBuildings Detroit Commercial Case Study, a document from BetterBuildings for Michigan posted on the website of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  10. Electricity Generation and Environmental Externalities: Case Studies

    Reports and Publications (EIA)

    1995-01-01

    Provides an overview of the economic foundation of externalities, the federal and state regulatory approaches, and case studies of the impacts of the externality policies adopted by three states.

  11. Monitoring cathodic protection of well casings

    SciTech Connect (OSTI)

    Dabkowski, J.

    1980-01-01

    Because conventional downhole logging of gas storage wells to determine cathodic-protection levels is expensive and inconvenient, a program was developed (1) to predict downhole casing-to-soil potentials from wellhead measurements in the presence of interference and (2 )to model the mutual interference effects occurring between the wells and the cathodic-protection systems. In the first phase of this project, a transmission-line model that was developed to represent the well casing electrically adequately predicted the downhole potentials for both ideal and nonideal polarization conditions. By allowing the number of sections used and their parameter values as variables, the model can accommodate different environments and casing configurations. The model's representation of a well casing by a lumped-parameter electrical network will also permit interference studies between mutually coupled wells.

  12. A case study of Vioxx using STAMP

    E-Print Network [OSTI]

    Couturier, Matthieu (Matthieu Jean)

    2010-01-01

    The goal of this thesis is to investigate and demonstrate the application of a systems approach to drug safety. The recall of the prescription drug Vioxx (Rofecoxib) was used as a test case to study whether STAMP (Systems ...

  13. Digital Instrumentation and Control Failure Events Derivation and Analysis by Frame-Based Technique

    SciTech Connect (OSTI)

    Hui-Wen Huang; Chunkuan Shih [National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu, Taiwan 30013 (China); Swu Yih [DML International, 18F-1 295, Section 2 Kuang Fu Road, Hsinchu, Taiwan (China); Yen-Chang Tzeng; Ming-Huei Chen [Institute of Nuclear Energy Research, No. 1000, Wunhua Rd., Jiaan Village, Longtan Township, Taoyuan County 32546, Taiwan (China)

    2006-07-01

    A frame-based technique, including physical frame, logical frame, and cognitive frame, was adopted to perform digital I and C failure events derivation and analysis for generic ABWR. The physical frame was structured with a modified PCTran-ABWR plant simulation code, which was extended and enhanced on the feedwater system, recirculation system, and steam line system. The logical model is structured with MATLAB, which was incorporated into PCTran-ABWR to improve the pressure control system, feedwater control system, recirculation control system, and automated power regulation control system. As a result, the software failure of these digital control systems can be properly simulated and analyzed. The cognitive frame was simulated by the operator awareness status in the scenarios. Moreover, via an internal characteristics tuning technique, the modified PCTran-ABWR can precisely reflect the characteristics of the power-core flow. Hence, in addition to the transient plots, the analysis results can then be demonstrated on the power-core flow map. A number of postulated I and C system software failure events were derived to achieve the dynamic analyses. The basis for event derivation includes the published classification for software anomalies, the digital I and C design data for ABWR, chapter 15 accident analysis of generic SAR, and the reported NPP I and C software failure events. The case study of this research includes (1) the software CMF analysis for the major digital control systems; and (2) postulated ABWR digital I and C software failure events derivation from the actual happening of non-ABWR digital I and C software failure events, which were reported to LER of USNRC or IRS of IAEA. These events were analyzed by PCTran-ABWR. Conflicts among plant status, computer status, and human cognitive status are successfully identified. The operator might not easily recognize the abnormal condition, because the computer status seems to progress normally. However, a well trained operator can become aware of the abnormal condition with the inconsistent physical parameters; and then can take early corrective actions to avoid the system hazard. This paper also discusses the advantage of Simulation-based method, which can investigate more in-depth dynamic behavior of digital I and C system than other approaches. Some unanticipated interactions can be observed by this method. (authors)

  14. Disaster case management and individuals with disabilities 

    E-Print Network [OSTI]

    Stough, Laura

    2010-01-01

    may also incor- porate advocacy functions when case managers solicit agencies for services on the behalf of their clients (Compton, Galaway, & Cournoyer, 2005). A common objective of case management is to provide cost-effective services while... of disability-related knowledge. In addition, the interviewers used a critical incident technique (see Flanagan, 1954) for two of the interview questions. Critical inci- dent technique is used to interview participants within a workplace or organizational...

  15. City of Dallas Green Building Case Study 

    E-Print Network [OSTI]

    Basora, Z.

    2012-01-01

    Inspection City of Dallas Public Works Department City of Dallas Green Building Case Study CATEE CONFERENCE October 10, 2012 Dallas Building Inspection Take Aways ? Green Building Strategy Implementation is a process ? Awareness ? Education... Dallas Case Study 3 Dallas Building Inspection Municipal Green Building Program ? Adopted on January 22, 2003 ? all municipal projects over 10,000 s.f. to be LEED Silver Certified ? The City of Dallas has 21 LEED certified buildings, 9 gold, 11...

  16. Cathodic protection of storage field well casings

    SciTech Connect (OSTI)

    Dabkowski, J.

    1986-01-01

    Downhole logging of gas storage field wells to determine cathodic protection (CP) levels is expensive and requires removing the well from service. A technique allowing the prediction of downhole CP levels by modeling combined with limiting field measurements would provide the industry with a cost-effective means of implementing and monitoring casing protection. A computer model has been developed for a cathodically protected well casing.

  17. Specification-based Testing for Software Product Lines Temesghen Kahsai

    E-Print Network [OSTI]

    Schlingloff, Holger

    Specification-based Testing for Software Product Lines Temesghen Kahsai Markus Roggenbach Bernd-Holger Schlingloff Abstract In this paper, we develop a testing theory for specification-based software product line development. Starting with a framework for the evaluation of test cases with respect to formal specifications

  18. A View Based Survey on Web services Registries

    E-Print Network [OSTI]

    Dustdar, Schahram

    A View Based Survey on Web services Registries Schahram Dustdar and Martin Treiber dustdar Information Systems Institute Distributed Systems Group Web services registries are a cornerstone for the emerging service-oriented architecture and constitute a critical resource for Web services. Based on a case

  19. An Administration Concept for the Enterprise Role-Based Access Control Model

    E-Print Network [OSTI]

    Moffett, Jonathan

    An Administration Concept for the Enterprise Role-Based Access Control Model Axel Kern Beta Systems}@cs.york.ac.uk ABSTRACT Using an underlying role-based model for the administration of roles has proved itself a case study based on our real-world experiences in the implementation of role-based administrative

  20. Influence of Magnetic Field on Properties of Cement Compound on the Base of Boron-Containing LRW

    SciTech Connect (OSTI)

    Varlakov, A. P.; Gorbunova, O. A.; Barinov, A. S.; Dmitriev, S. A.; Fedora, O. V.

    2003-02-25

    At present boron-containing LRW cementation is an actual objective. At traditional cementing the grout on the base of boron containing LRW does not only harden, but also even does not stiffen. To obtain a cement compound with satisfactory regulated properties, a number of additives, for example, alkali (to correct pH), hydroxide or calcium salts, alkali metal hydrosilicates are applied, which complicates technology and requires LRW chemical continuous composition control.

  1. International Funding of Educational Development: External Agendas and Internal Adaptations: The Case of Liberia

    E-Print Network [OSTI]

    Nagel, Joane; Snyder, Conrad W. Jr.

    1989-02-01

    development process? The following pages concentrate on the question of what goes wrong in educational development. The findings reported here are based on a detailed analysis of one case, the West African country of Liberia during the period from 1972 to 1985...

  2. The Case for a Unified Extensible Data-centric Mobility Infrastructure

    E-Print Network [OSTI]

    Ives, Zachary G.

    The Case for a Unified Extensible Data-centric Mobility Infrastructure Yun Mao University@cis.upenn.edu ABSTRACT We present a unified, extensible data-centric mobility infras- tructure based on declarative are a recent innovation for building extensi- ble network architectures using declarative languages. The data-centric

  3. Cross-Domain Fault Localization: A Case for a Graph Digest Approach

    E-Print Network [OSTI]

    Cross-Domain Fault Localization: A Case for a Graph Digest Approach William D. Fischer Naval an inference-graph-digest based formulation of the problem. The formulation not only explicitly models propagation can use a function to create a digest representation of their network state and dependencies

  4. Dependable Risk Analysis for Systems with E/E/PE Components: Two Case Studies

    E-Print Network [OSTI]

    Ladkin, Peter B.

    Dependable Risk Analysis for Systems with E/E/PE Components: Two Case Studies Jörn Stuphorn, Bernd question of how to perform an accurate risk analysis of systems with software-based components (often architecture which allows standard methods of risk analysis to be ap- plied We call the successive languages

  5. Empowering a GIS with inductive learning capabilities: the case of INGENS

    E-Print Network [OSTI]

    Malerba, Donato

    Empowering a GIS with inductive learning capabilities: the case of INGENS§ Donato Malerba captions or in GIS models is often insufficient to recognize interesting geographical patterns. Some prototypes of GIS have already been extended with a knowledge-base and some reasoning capabilities to support

  6. Hazard Detection in a GALS Wrapper: a Case study Christian Stahl

    E-Print Network [OSTI]

    Freytag, Johann-Christoph

    Hazard Detection in a GALS Wrapper: a Case study Christian Stahl Humboldt-Universit¨at zu Berlin An asynchronous wrapper of a fabricated GALS system is analyzed for hazards. For this purpose a Petri net based modelling approach of this GALS wrapper is presented. In our model the question whether a hazard can occur

  7. Data Mining for Autonomic System Management: A Case Study at FIU-SCIS

    E-Print Network [OSTI]

    Sadjadi, S. Masoud

    Data Mining for Autonomic System Management: A Case Study at FIU-SCIS Technical Report: FIU complex computing systems [16]. Traditional approaches to system management have been largely based for such computing systems. In this paper, we first present an integrated data-driven architecture for computing

  8. A Case for the Global Access to Large Distributed Data Sets using Data Webs Employing Photonic

    E-Print Network [OSTI]

    Grossman, Robert

    Catalog and Globus Replica Management) [1]. #12;Data webs are web based infrastructures for data employing and distributed data. Currently, the most common is to provide web front ends to remote file systems, databasesA Case for the Global Access to Large Distributed Data Sets using Data Webs Employing Photonic Data

  9. Metal-histidine-glutamate as a regulator of enzymatic cycles: a case study of carbonic anhydrasew

    E-Print Network [OSTI]

    Boyer, Edmond

    the reversible hydration of carbon dioxide.1 This fundamental reaction, involved in many physiological processesMetal-histidine-glutamate as a regulator of enzymatic cycles: a case study of carbonic anhydrasew common metal ligand in metalloenzymes. Besides being an efficient Lewis base, its electronic properties

  10. EXPLORING COLLECTIVE INTELLIGENCE GAMES WITH DESIGN SCIENCE: A CITIZEN SCIENCE DESIGN CASE

    E-Print Network [OSTI]

    Crowston, Kevin

    EXPLORING COLLECTIVE INTELLIGENCE GAMES WITH DESIGN SCIENCE: A CITIZEN SCIENCE DESIGN CASE Nathan Syracuse University 343 Hinds Hall Syracuse, NY 13244, USA crowston@syr.edu ABSTRACT Citizen science investigations. Citizen science pro- jects often use web-based systems to support collabo- rative scientific

  11. Electron precipitation from EMIC waves: a case study from 31 May1 Mark A. Clilverd1

    E-Print Network [OSTI]

    Otago, University of

    Electron precipitation from EMIC waves: a case study from 31 May1 20132 3 Mark A. Clilverd1-incident electron precipitation by a20 network of ground-based Antarctic Arctic Radiation-belt Dynamic Deposition POES detected 30-80 keV proton24 precipitation drifting westwards at locations that were consistent

  12. Applying the logic of sample surveys to qualitative case studies: The case cluster method

    E-Print Network [OSTI]

    McClintock, Charles C.; Brannon, Diane; Maynard-Moody, Steven

    1986-03-01

    . Likewise, if one intends to quantify variables the initial codes will evolve (although one would want to minimize this). The highly in- teractive nature of these processes distinguishes the case cluster method from the standard sample survey. THREE FEATURES... statistics for categorial variables (e.g.. Bishop, Fien- berg, and Holland, 1975) could be of substantial benefit to the qualitative case study that employed the case cluster method. The term secondary analysis has several meanings each of which poses...

  13. Large Empirical Case Study of Architecturebased Software Reliability Katerina Goseva-Popstojanova, Margaret Hamill, and Ranganath Perugupalli

    E-Print Network [OSTI]

    Goseva-Popstojanova, Katerina

    an architecture that is most appropriate for the sys- tem under study. A number of models for estimating software source projects many software artifacts necessary for architecture­based software reliability assessmentLarge Empirical Case Study of Architecture­based Software Reliability Katerina Goseva

  14. Live Webinar on Better Buildings Case Competition: Energy Efficiency in the Restaurant Franchise Model Case Study

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "A Side of Savings: Energy Efficiency in the Restaurant Franchise Model Case Study."

  15. Live Webinar on Better Buildings Case Competition: Taking Commercial PACE Financing to Scale, a Case Study

    Broader source: Energy.gov [DOE]

    The Energy Department will present a live webinar titled "A Side of Savings: Energy Efficiency in the Restaurant Franchise Model Case Study."

  16. Global Carbon Emissions in the Coming Decades: The Case of China

    E-Print Network [OSTI]

    Levine, Mark D.

    2008-01-01

    s energy demand grew faster than any of the forecasts – andforecasts – EIA tended to obtain results that are closer to actual energy demand

  17. Building America Zero Energy Ready Home Case Study: Imery Group...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Building America Zero Energy Ready Home Case Study: Imery Group, Proud Green Home, Serenbe GA Case...

  18. SEP Case Study Webinar: Cummins Slides

    Broader source: Energy.gov [DOE]

    This page contains the presentation slides from the Superior Energy Performance (SEP) Measurement and Verification Case Study webinar on Cummins hosted on November 19, 2015. This webinar highlights the experience of Cummins’ Rocky Mount, NC facility, which manufactures engines, in achieving Gold-level SEP certification in January 2014 and improving their facility energy performance by 12.6% over three years, saving over $700,000 annually (see the cost-benefit case study). The case study reviewed how the implementation of the SEP program at the Cummins facility has helped the energy team develop a more robust measurement approach of their energy performance, including how to properly measure energy consumption of their manufacturing processes and the testing of engines manufactured prior to their shipment. See the video and transcript.

  19. The Business Case for Fuel Cells 2011: Energizing America's Top...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Business Case for Fuel Cells 2011: Energizing America's Top Companies The Business Case for Fuel Cells 2011: Energizing America's Top Companies This report profiles a select...

  20. The Business Case for Fuel Cells 2013: Reliability, Resiliency...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings The Business Case for Fuel Cells 2013: Reliability, Resiliency & Savings This report, compiled by Fuel...

  1. DOE Announces Webinars on Tribal Renewable Energy Case Studies...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Tribal Renewable Energy Case Studies and Energy Efficiency Competitions DOE Announces Webinars on Tribal Renewable Energy Case Studies and Energy Efficiency Competitions October...

  2. Volunteers Leading Technology, A Case Study: Chewonki Renewable...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project Volunteers Leading Technology, A Case Study: Chewonki Renewable Hydrogen Project This presentation...

  3. Design Case Summary: Production of Gasoline and Diesel from Biomass...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Design Case Summary: Production of Gasoline and Diesel from Biomass via Fast Pyrolysis, Hydrotreating, and Hydrocracking Design Case Summary: Production of Gasoline and Diesel from...

  4. Building America Special Research Project: High-R Walls Case...

    Office of Environmental Management (EM)

    Building America Special Research Project: High-R Walls Case Study Analysis Building America Special Research Project: High-R Walls Case Study Analysis This report considers a...

  5. Business Case for Energy Efficient Building Retrofit and Renovation...

    Energy Savers [EERE]

    Business Case for Energy Efficient Building Retrofit and Renovation Business Case for Energy Efficient Building Retrofit and Renovation This report outlines ways to make the right...

  6. DOE Zero Energy Ready Home Case Study: Greenhill Contracting...

    Energy Savers [EERE]

    Zero Energy Ready Home Case Study: Greenhill Contracting, Green Acres 20, 26, 28, New Paltz, NY DOE Zero Energy Ready Home Case Study: Greenhill Contracting, Green Acres 20,...

  7. Better Buildings Case Competition Helps Develop Future Clean...

    Energy Savers [EERE]

    Better Buildings Case Competition Helps Develop Future Clean Energy Leaders Better Buildings Case Competition Helps Develop Future Clean Energy Leaders March 7, 2013 - 10:30am...

  8. Laboratories for the 21st Century Case Studies

    Broader source: Energy.gov [DOE]

    These case studies feature examples of energy-efficient laboratories for the 21st century. The Featured Concepts Table outlines technologies covered in each case study.

  9. Case Study - The Challenge: Improving Ventilation System Energy...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ventilation System Energy Efficiency in a Textile Plant Case Study - The Challenge: Improving Ventilation System Energy Efficiency in a Textile Plant This case study examines how...

  10. Addressing Uncertainties in Design Inputs: A Case Study of Probabilist...

    Office of Environmental Management (EM)

    Addressing Uncertainties in Design Inputs: A Case Study of Probabilistic Settlement Evaluations for Soft Zone Collapse at SWPF Addressing Uncertainties in Design Inputs: A Case...

  11. Design Case Summary: Production of Mixed Alcohols from Municipal...

    Office of Environmental Management (EM)

    place in the future. This design case establishes cost targets for converting MSW to ethanol and other mixed alcohols via gasification. Design Case Summary: Production of Mixed...

  12. Building America Technology Solutions Case Study: Sealed Crawled...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Case Study: Sealed Crawled Spaces with Integrated Whole-House Ventilation in a Cold Climate Building America Technology Solutions Case Study: Sealed Crawled Spaces with...

  13. DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott...

    Energy Savers [EERE]

    Homes, Prescott Valley, AZ DOE Zero Energy Ready Home Case Study: Mandalay Homes, Phoenix, AZ, Affordable DOE Zero Energy Ready Home Case Study: Mandalay Homes, Prescott...

  14. Building America Energy Renovations: A Business Case for Home...

    Office of Environmental Management (EM)

    Energy Renovations: A Business Case for Home Performance Contracting Building America Energy Renovations: A Business Case for Home Performance Contracting This research report...

  15. The implementation dynamics of continuous improvement throughout the corporate hierarchy based on lean six sigma at DTE energy by Timothy David Quinn.

    E-Print Network [OSTI]

    Quinn, Timothy David

    2011-01-01

    This dissertation comprises a case study and formal simulation model of DTE Energy's Lean Six Sigma continuous-improvement (CI) program from its inception in 1998 through the end of 2009. The case history is based on ...

  16. The Science Manager's Guide to Case Studies

    SciTech Connect (OSTI)

    Branch, Kristi M.; Peffers, Melissa S.; Ruegg, Rosalie T.; Vallario, Robert W.

    2001-09-24

    This guide takes the science manager through the steps of planning, implementing, validating, communicating, and using case studies. It outlines the major methods of analysis, describing their relative merits and applicability while providing relevant examples and sources of additional information. Well-designed case studies can provide a combination of rich qualitative and quantitative information, offering valuable insights into the nature, outputs, and longer-term impacts of the research. An objective, systematic, and credible approach to the evaluation of U.S. Department of Energy Office of Science programs adds value to the research process and is the subject of this guide.

  17. Blake Case | Y-12 National Security Complex

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O OLaura|BilayerBiomimetic Dye MoleculesBlake Case Blake Case

  18. (This is a sample cover image for this issue. The actual cover is not yet available at this time.) This article appeared in a journal published by Elsevier. The attached

    E-Print Network [OSTI]

    Wu, Changxu (Sean)

    and nuclear power, but also renewable power from hydraulic, wind, solar, geothermal, and tidal sources. EVs the intensive energy demands, long life cycle, and low cost which are unique to vehicular. cost-effective driving simulator-based EV battery test platform.

  19. Egypt`s first subsea completion: A Gulf of Suez case history

    SciTech Connect (OSTI)

    El Hawary, A.; Hoffman, J.G.

    1996-06-01

    A case history of the Gulf of Suez Petroleum Co.`s (Gupco) first subsea completion is provided. The first completion was for Well GS 373-2, a previously drilled and tested exploration well located in the south portion of the gulf of Suez. Subsea technology was used to economically justify development of this one-well marginal field, which was discovered in 1978. Traditional methods proved to be too costly for development, therefore application of a low-cost subsea tree was used to capture the resources. In the Gulf of Suez, many fields have been discovered but have not been developed because of low reserves. These marginal projects can have a profound impact on the revenue and shareholder value if an economic method is used to exploit these opportunities. Platform installation was not feasible because of reserve size, hence the well has remained abandoned until recently. This paper presents a summarized look at subsea completion technology. The cost comparison of traditional development methods will be made, given the local cost structure in Egypt. The application of this technology has some limitations and constraints that will be discussed in the paper. Furthermore, the actual field installation of Egypt`s first subsea tree will be summarized. Also included is a discussion on simple remote controls and offshore installation operations.

  20. System planning analysis applied to OTEC: initial cases by Florida Power Corporation. Task II report No. FC-5237-2

    SciTech Connect (OSTI)

    None

    1980-03-01

    The objective of the task was to exercise the FPC system planning methodology on: (1) Base Case, 10 year generation expansion plan with coal plants providing base load expansion, and (2) same, but 400 MW of OTEC substituting for coal burning units with equal resultant system reliability. OTEC inputs were based on reasonable economic projections of direct capital cost and O and M costs for first-generation large commercial plants. OTEC inputs discussed in Section 2. The Base Case conditions for FPC system planning methodology involved base load coal fueled additions during the 1980's and early 1990's. The first trial runs of the PROMOD system planning model substituted OTEC for 400 MW purchases of coal generated power during 1988-1989 and then 400 MW coal capacity thereafter. Result showed higher system reliability than Base Case runs. Reruns with greater coal fueled capacity displacement showed that OTEC could substitute for 400 MW purchases in 1988-1989 and replace the 800 MW coal unit scheduled for 1990 to yield equivalent system reliability. However, a 1995 unit would need to be moved to 1994. Production costing computer model runs were used as input to Corporate Model to examine corporate financial impact. Present value of total revenue requirements were primary indication of relative competitiveness between Base Case and OTEC. Results show present value of total revenue requirements unfavorable to OTEC as compared to coal units. The disparity was in excess of the allowable range for possible consideration.

  1. Statistical coverage for supersymmetric parameter estimation: a case study with direct detection of dark matter

    SciTech Connect (OSTI)

    Akrami, Yashar; Savage, Christopher; Scott, Pat; Conrad, Jan; Edsjö, Joakim E-mail: savage@fysik.su.se E-mail: conrad@fysik.su.se

    2011-07-01

    Models of weak-scale supersymmetry offer viable dark matter (DM) candidates. Their parameter spaces are however rather large and complex, such that pinning down the actual parameter values from experimental data can depend strongly on the employed statistical framework and scanning algorithm. In frequentist parameter estimation, a central requirement for properly constructed confidence intervals is that they cover true parameter values, preferably at exactly the stated confidence level when experiments are repeated infinitely many times. Since most widely-used scanning techniques are optimised for Bayesian statistics, one needs to assess their abilities in providing correct confidence intervals in terms of the statistical coverage. Here we investigate this for the Constrained Minimal Supersymmetric Standard Model (CMSSM) when only constrained by data from direct searches for dark matter. We construct confidence intervals from one-dimensional profile likelihoods and study the coverage by generating several pseudo-experiments for a few benchmark sets of pseudo-true parameters. We use nested sampling to scan the parameter space and evaluate the coverage for the benchmarks when either flat or logarithmic priors are imposed on gaugino and scalar mass parameters. The sampling algorithm has been used in the configuration usually adopted for exploration of the Bayesian posterior. We observe both under- and over-coverage, which in some cases vary quite dramatically when benchmarks or priors are modified. We show how most of the variation can be explained as the impact of explicit priors as well as sampling effects, where the latter are indirectly imposed by physicality conditions. For comparison, we also evaluate the coverage for Bayesian credible intervals, and observe significant under-coverage in those cases.

  2. Statistical coverage for supersymmetric parameter estimation: a case study with direct detection of dark matter

    E-Print Network [OSTI]

    Yashar Akrami; Christopher Savage; Pat Scott; Jan Conrad; Joakim Edsjö

    2011-07-13

    Models of weak-scale supersymmetry offer viable dark matter (DM) candidates. Their parameter spaces are however rather large and complex, such that pinning down the actual parameter values from experimental data can depend strongly on the employed statistical framework and scanning algorithm. In frequentist parameter estimation, a central requirement for properly constructed confidence intervals is that they cover true parameter values, preferably at exactly the stated confidence level when experiments are repeated infinitely many times. Since most widely-used scanning techniques are optimised for Bayesian statistics, one needs to assess their abilities in providing correct confidence intervals in terms of the statistical coverage. Here we investigate this for the Constrained Minimal Supersymmetric Standard Model (CMSSM) when only constrained by data from direct searches for dark matter. We construct confidence intervals from one-dimensional profile likelihoods and study the coverage by generating several pseudo-experiments for a few benchmark sets of pseudo-true parameters. We use nested sampling to scan the parameter space and evaluate the coverage for the benchmarks when either flat or logarithmic priors are imposed on gaugino and scalar mass parameters. The sampling algorithm has been used in the configuration usually adopted for exploration of the Bayesian posterior. We observe both under- and over-coverage, which in some cases vary quite dramatically when benchmarks or priors are modified. We show how most of the variation can be explained as the impact of explicit priors as well as sampling effects, where the latter are indirectly imposed by physicality conditions. For comparison, we also evaluate the coverage for Bayesian credible intervals, and observe significant under-coverage in those cases.

  3. Case Study #1 "The Global Warming Debate"

    E-Print Network [OSTI]

    Reed, Christopher A.

    CHEM 001A Case Study #1 "The Global Warming Debate" Global warming is one of the most contentious issues of our time. There is an ongoing debate about whether global warming is caused by human activity.S., and because the scientific evidence used to determine if global warming is man-made is so difficult

  4. The physics case of DAFNE-2

    E-Print Network [OSTI]

    G. Venanzoni

    2007-10-18

    We present the physics case of DAFNE-2, an $e^+e^-$ collider expected to deliver 20-50 fb$^{-1}$ at the $\\phi(1020)$ peak, and $\\sim$ 5 fb$^{-1}$ in the energy region between 1 and 2.5 GeV.

  5. Smart Energy Case Study Christof Baumann

    E-Print Network [OSTI]

    Smart Energy Case Study Christof Baumann ETH Zurich, Switzerland christof@boumann.ch Stephan Holzer and Subject Descriptors H.4 [Information Systems Applications:]: Process con- trol systems General Terms Smart energy-aware devices and appliances, Demand- response technologies for smart-meter/smart-grid integration

  6. 2013-2014 Case Summaries Regulation 1

    E-Print Network [OSTI]

    Royer, Dana

    2013-2014 Case Summaries Regulation 1 Disturbance of the Peace ­ the infringement upon the right that repeated violation of this regulation could result in administrative reassignment to another residential violated Section II, Regulations 1 and 14 of the Code of Non-Academic Conduct. The board found the group

  7. Transmission eigenvalues for degenerate and singular cases

    E-Print Network [OSTI]

    Sylvester, John

    Transmission eigenvalues for degenerate and singular cases Valery Serov and John Sylvester Abstract We prove the existence of infinitely many real interior transmission eigenvalues for positive transmission eigenvalues. We will prove that positive values of the square of the wavenumber k2 for which

  8. Case Studies in Leadership and Curriculum Change 

    E-Print Network [OSTI]

    Jarvis, Holly

    2012-07-16

    to join in to slow and even one faculty member who chose remove himself from the program. These individual cases explore the ways in which they have dealt with the innovation of curriculum change, changes in teaching and new ideas about assessment....

  9. Migrating Automotive Product Lines: a Case Study

    E-Print Network [OSTI]

    Cordy, James R.

    . Software Product Lines (SPL) are widely used to manage variability in the automotive industry. In a rapidly study from an automotive domain, that it is tractable to lift industrial-grade transforma- tionsMigrating Automotive Product Lines: a Case Study Michalis Famelis1 , Levi L´ucio2 , Gehan Selim3

  10. The case for policy relevant conservation science

    E-Print Network [OSTI]

    Rose, David C.

    2014-12-24

    the interface between ecol- ogy and society. The case of the cockle controversy in the Dutch Wadden Sea. Journal of Applied Ecology 45:82–90. Takacs D. 1996. The idea of biodiversity: philosophies of paradise. The John Hopkins University Press, Baltimore...

  11. Tomographic Gamma Scanner Experience: Three Cases

    SciTech Connect (OSTI)

    Mercer, David J.

    2014-06-30

    This is a summary of field applications of tomographic gamma scanning (TGS). Three cases are shown: enriched uranium scanning at Rocky Flats, heat-source plutonium at LANL, and plutonium-bearing pyrochemical salts at Rocky Flats. Materials are taken from the references shown below.

  12. Bornholm Cases in Web Mining rup Nielsen

    E-Print Network [OSTI]

    Nielsen, Finn Årup

    Bornholm Cases in Web Mining Finn A Æ rup Nielsen Informatics and Mathematical Modelling Technical A Æ rup Nielsen, IMM, DTU April 7, 2002 OVERVIEW #15; PubMed & ISI #15; ResearchIndex. Web; DEADLINER. Special topic search engine. #15; Webgames. #15; Modeling the growth of the web. #15; Gene

  13. Oil To Biofuels Case Study Objectives

    E-Print Network [OSTI]

    Auerbach, Scott M.

    Oil To Biofuels Case Study Objectives - Critically evaluate the nature of certain societal", and the consequences of various sources. - How could this diagram be modified through the use of biofuels? Research. - What are biomass and biofuels? How are they used, what are their benefits and negative consequences

  14. Physics Case for the International Linear Collider

    E-Print Network [OSTI]

    Keisuke Fujii; Christophe Grojean; Michael E. Peskin; Tim Barklow; Yuanning Gao; Shinya Kanemura; Hyungdo Kim; Jenny List; Mihoko Nojiri; Maxim Perelstein; Roman Poeschl; Juergen Reuter; Frank Simon; Tomohiko Tanabe; Jaehoon Yu; James D. Wells; Hitoshi Murayama; Hitoshi Yamamoto

    2015-06-26

    We summarize the physics case for the International Linear Collider (ILC). We review the key motivations for the ILC presented in the literature, updating the projected measurement uncertainties for the ILC experiments in accord with the expected schedule of operation of the accelerator and the results of the most recent simulation studies.

  15. Physics Case for the International Linear Collider

    E-Print Network [OSTI]

    Fujii, Keisuke; Peskin, Michael E; Barklow, Tim; Gao, Yuanning; Kanemura, Shinya; Kim, Hyungdo; List, Jenny; Nojiri, Mihoko; Perelstein, Maxim; Poeschl, Roman; Reuter, Juergen; Simon, Frank; Tanabe, Tomohiko; Yu, Jaehoon; Wells, James D; Murayama, Hitoshi; Yamamoto, Hitoshi

    2015-01-01

    We summarize the physics case for the International Linear Collider (ILC). We review the key motivations for the ILC presented in the literature, updating the projected measurement uncertainties for the ILC experiments in accord with the expected schedule of operation of the accelerator and the results of the most recent simulation studies.

  16. Modelling renewable electric resources: A case study of wind

    SciTech Connect (OSTI)

    Bernow, S.; Biewald, B.; Hall, J.; Singh, D.

    1994-07-01

    The central issue facing renewables in the integrated resource planning process is the appropriate assessment of the value of renewables to utility systems. This includes their impact on both energy and capacity costs (avoided costs), and on emissions and environmental impacts, taking account of the reliability, system characteristics, interactions (in dispatch), seasonality, and other characteristics and costs of the technologies. These are system-specific considerations whose relationships may have some generic implications. In this report, we focus on the reliability contribution of wind electric generating systems, measured as the amount of fossil capacity they can displace while meeting the system reliability criterion. We examine this issue for a case study system at different wind characteristics and penetration, for different years, with different system characteristics, and with different modelling techniques. In an accompanying analysis we also examine the economics of wind electric generation, as well as its emissions and social costs, for the case study system. This report was undertaken for the {open_quotes}Innovative IRP{close_quotes} program of the U.S. Department of Energy, and is based on work by both Union of Concerned Scientists (UCS) and Tellus Institute, including America`s Energy Choices and the UCS Midwest Renewables Project.

  17. An approach for integrating toxicogenomic data in risk assessment: The dibutyl phthalate case study

    SciTech Connect (OSTI)

    Euling, Susan Y.; Thompson, Chad M.; Chiu, Weihsueh A.; Benson, Robert

    2013-09-15

    An approach for evaluating and integrating genomic data in chemical risk assessment was developed based on the lessons learned from performing a case study for the chemical dibutyl phthalate. A case study prototype approach was first developed in accordance with EPA guidance and recommendations of the scientific community. Dibutyl phthalate (DBP) was selected for the case study exercise. The scoping phase of the dibutyl phthalate case study was conducted by considering the available DBP genomic data, taken together with the entire data set, for whether they could inform various risk assessment aspects, such as toxicodynamics, toxicokinetics, and dose–response. A description of weighing the available dibutyl phthalate data set for utility in risk assessment provides an example for considering genomic data for future chemical assessments. As a result of conducting the scoping process, two questions—Do the DBP toxicogenomic data inform 1) the mechanisms or modes of action?, and 2) the interspecies differences in toxicodynamics?—were selected to focus the case study exercise. Principles of the general approach include considering the genomics data in conjunction with all other data to determine their ability to inform the various qualitative and/or quantitative aspects of risk assessment, and evaluating the relationship between the available genomic and toxicity outcome data with respect to study comparability and phenotypic anchoring. Based on experience from the DBP case study, recommendations and a general approach for integrating genomic data in chemical assessment were developed to advance the broader effort to utilize 21st century data in risk assessment. - Highlights: • Performed DBP case study for integrating genomic data in risk assessment • Present approach for considering genomic data in chemical risk assessment • Present recommendations for use of genomic data in chemical risk assessment.

  18. Nonlinear chaos in temperature time series: Part I: Case studies

    E-Print Network [OSTI]

    Yaron Rosenstein; Gal Zahavi

    2012-11-27

    In this work we present 3 case studies of local temperature time series obtained from stations in Europe and Israel. The nonlinear nature of the series is presented along with model based forecasting. Data is nonlinearly filtered using high dimensional projection and analysis is performed on the filtered data. A lorenz type model of 3 first order ODEs is then fitted. Forecasts are shown for periods of 100 days ahead, outperforming any existing forecast method known today. While other models fail at forecasting periods above 11 days, ours shows remarkable stability 100 days ahead. Thus finally a local dynamical system if found for local temperature forecasting not requiring solution of Navier-Stokes equations. Thus saving computational costs.

  19. Integral points on hyperbolas: A special case

    E-Print Network [OSTI]

    Konstantine Zelator

    2009-07-21

    The subject matter of this work is integral points on conics described by the general equation, ax^2+bxy+cy^2+dx+ey+f=0 (1) where the six coefficients are integers satisfying the conditions, b^2-4ac=k^2, with a and c being nonzero and k a positive integer. It is well known the when b^2-4ac>0, equation (1) describes either a hyperbola on the plane or a pair of two straight lines(the degenerate case). The key integer is the number, I=k^2(d^2-4af)-(2ae-bd)^2. In Section 2, we show via a straightforward algebraic method that equation (1) can be put in the form, g(x,y)h(x,y)=I, where g(x,y) and h(x,y) are linear polynomials in x and y with integer coefficients. Thus, when I is not zero, equation (1) has only finitely many integer solutions (x,y). The process of finding these solutions is outlined in Section 3. In Section 4,we give a detailed numerical example. In Section 5, we offer some observations and remarks. In Section 6, we discuss the case b=d=e=0. In Section 7 we discuss the case a=1=k, and we show that when I=2^n, n>or=2, the above hyperbola has exactly 2(n-1) integral points, all explicitly given. In Section 10, we prove that these points are distinct. In Section 8 we discuss the case I=0, the hyperbola in (1) has either infinitely many integral points: or no integral points. Finally in Section 9, we discuss the special case d=e=f=0.

  20. Carbon Nanotube Based Sensors

    SciTech Connect (OSTI)

    Jiang, Mian; Lin, Yuehe

    2006-11-01

    This review article provides a comprehensive review on sensors and biosensors based on functionalized carbon nanotubes.

  1. Case-control studies of genetic and environmental factors with error in measurement of environmental factors 

    E-Print Network [OSTI]

    Lobach, Iryna

    2009-05-15

    to illustrate our approach in this simple case. We assumed that environmental variables (X;W), genetic variant (G), and disease status (D) are binary. Given the values of (G;X) we generated a binary disease outcome D from the following logistic model logitfpr... with error with misclassi cation probabili- ties pr(W = 0jX = 1) = 0:20 and pr(W = 1jX = 0) = 0:10. The results are based on a simulation study with 500 replications for 1000 cases and 1000 controls. Logistic Retrospective Semiparametric Parameter True Value...

  2. A case report of lead paint poisoning during renovation of a Victorian farmhouse

    SciTech Connect (OSTI)

    Marino, P.E.; Landrigan, P.J.; Graef, J.; Nussbaum, A.; Bayan, G.; Boch, K.; Boch, S. )

    1990-10-01

    We describe a series of four cases of childhood lead poisoning and two cases of adult lead toxicity in a professional family exposed to lead dust and fume during renovation of a rural farmhouse. Initial blood lead levels in the children ranged from 2.70 to 4.20 microM/L (56 to 87 microns/dl) and all four required chelation therapy. Lead-based paint poisoning, a well recognized entity among young children in poor, urban neighborhoods, is not confined exclusively to such areas.

  3. Smart Buildings: Business Case and Action Plan

    E-Print Network [OSTI]

    Ehrlich, Paul

    2009-01-01

    monitor and manage the energy usage and maintenance issuesprogram can further reduce energy usage based on ongoingand verification of energy usage with a goal of continuous

  4. Building Energy Information Systems: User Case Studies

    E-Print Network [OSTI]

    Granderson, Jessica

    2010-01-01

    enterprise energy and building automation systems. Lilburn,providers' use of building automation systems (BAS), orof web- based building control and automation systems and

  5. Case Study - Minnesota Power - Accelerating Grid Modernization...

    Office of Environmental Management (EM)

    deployment of smart meters, automated feeder switches, load control devices, and a web portal to support enhanced feedback about usage, a residential time-based rate and...

  6. Building Energy Information Systems: User Case Studies

    E-Print Network [OSTI]

    Granderson, Jessica

    2010-01-01

    Effectiveness of Energy Management Systems: What the expertsThe use of energy management and control systems to manageweb-based energy management and control system Introduction

  7. Case study of CalSTRS headquarters

    E-Print Network [OSTI]

    Goins, John; Moezzi, Mithra

    2011-01-01

    Existing Building Operations and Maintenance) certification.a building operations and maintenance survey administered toCBE's web-based Operations and Maintenance survey. This

  8. Phototransistor Behavior Based on Dye-Sensitized Solar Cell

    E-Print Network [OSTI]

    Wang, X Q; Wang, Y F; Zhou, W Q; Lu, Y M; Liu, Z Y

    2012-01-01

    In the present work, a light-controlled device cell is established based on the dye-sensitized solar cell using nanocrystalline TiO2 films. Voltage-current curves are characterized by three types of transport behaviors: linear increase, saturated plateau and breakdown-like increase, which are actually of the typical performances for a photo-gated transistor. Moreover, an asymmetric behavior is observed in the voltage-current loops, which is believed to arise from the difference in the effective photo-conducting areas. The photovoltaic voltage between the shared counter electrode and drain (VCE-D) is investigated as well, clarifying that the predominant dark process in source and the predominant photovoltaic process in drain are series connected, modifying the electric potential levels and thus resulting in the characteristic phototransistor behaviors.

  9. Tariff-based analysis of commercial building electricityprices

    SciTech Connect (OSTI)

    Coughlin, Katie M.; Bolduc, Chris A.; Rosenquist, Greg J.; VanBuskirk, Robert D.; McMahon, James E.

    2008-03-28

    This paper presents the results of a survey and analysis ofelectricity tariffs and marginal electricity prices for commercialbuildings. The tariff data come from a survey of 90 utilities and 250tariffs for non-residential customers collected in 2004 as part of theTariff Analysis Project at LBNL. The goals of this analysis are toprovide useful summary data on the marginal electricity prices commercialcustomers actually see, and insight into the factors that are mostimportant in determining prices under different circumstances. We providea new, empirically-based definition of several marginal prices: theeffective marginal price and energy-only anddemand-only prices, andderive a simple formula that expresses the dependence of the effectivemarginal price on the marginal load factor. The latter is a variable thatcan be used to characterize the load impacts of a particular end-use orefficiency measure. We calculate all these prices for eleven regionswithin the continental U.S.

  10. Template based parallel checkpointing in a massively parallel computer system

    DOE Patents [OSTI]

    Archer, Charles Jens (Rochester, MN); Inglett, Todd Alan (Rochester, MN)

    2009-01-13

    A method and apparatus for a template based parallel checkpoint save for a massively parallel super computer system using a parallel variation of the rsync protocol, and network broadcast. In preferred embodiments, the checkpoint data for each node is compared to a template checkpoint file that resides in the storage and that was previously produced. Embodiments herein greatly decrease the amount of data that must be transmitted and stored for faster checkpointing and increased efficiency of the computer system. Embodiments are directed to a parallel computer system with nodes arranged in a cluster with a high speed interconnect that can perform broadcast communication. The checkpoint contains a set of actual small data blocks with their corresponding checksums from all nodes in the system. The data blocks may be compressed using conventional non-lossy data compression algorithms to further reduce the overall checkpoint size.

  11. Artificial Life, unlike artifical intelligence, had humble beginnings. In the case of the latter, when the word itself was born, the first breathtaking results were

    E-Print Network [OSTI]

    Karsai, Istvan

    Preface Artificial Life, unlike artifical intelligence, had humble beginnings. In the case intelligence comes up again. Artificial intelligence was conceptually based on "machine functionalism intelligence, and artificial intelligence was a computerized approach to the mind that was designed to capture

  12. The Energy Efficiency Potential of Cloud-Based Software: A U.S. Case Study

    E-Print Network [OSTI]

    Masanet, Eric

    2014-01-01

    Server  and   Data  Center  Energy  Efficiency:  Public  Server  and   Data  Center  Energy  Efficiency:  Public  Server  and   Data  Center  Energy  Efficiency:  Public  

  13. The community-based partnership approach for affordable housing development : a case in Shenzhen, China

    E-Print Network [OSTI]

    Zhao, Feifei

    2009-01-01

    Affordable housing has been a crucial urban issue in China. Given its fast-paced urbanization process, China is experiencing a dramatic increase in the demand for affordable housing. At the same time, the affordable housing ...

  14. Product line-up design based on preference measurement : a case study on TV industry

    E-Print Network [OSTI]

    Park, Chang Bae, S.M. Massachusetts Institute of Technology

    2011-01-01

    Sony, in 2010, introduced innovative product line-up setting process for its TV, using the technique of market segmentation and conjoint analysis. This practice was expected to increase its sales compared to traditional ...

  15. Location based citizen reporting : a case study of a road hazard reporting system

    E-Print Network [OSTI]

    Shi, Jeffery (Jeffery Xin)

    2009-01-01

    Mobile phone ownership is approaching 90% of the population in the United State and most of developed countries. Among the developing countries, it's estimated that 1 billion mobile phone users will come on-line within a ...

  16. Are agent-based simulations robust? The wholesale electricity trading case

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    functions, demand aggregation, initial beliefs. 1 Introduction Companies and government agencies on prevailing wholesale electricity trading simulation methods. We include different supply and demand best-response and reinforcement learning but not under fictitious play. The simulations perform well

  17. Case-Based Support for Forestry Decisions: How to See the Wood from the Trees

    E-Print Network [OSTI]

    Bridge, Derek

    is to estimate what products can be produced from a tree, e.g. size and quality of planks, amount of wood-chip

  18. The use case specification of actions in the goal oriented knowledge based learning environment

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    an adaptive control of the enhanced learning process according to the requirements of student's knowledge place the learning style preferred by the student, then suitable methodologies which allow performing and support a new paradigm focused on knowledge construction using experiential and collaborative learning

  19. Daytime Arctic Cloud Detection based on Multi-angle Satellite Data with Case Studies

    E-Print Network [OSTI]

    Yu, Bin

    that the strongest dependences of surface air temperatures on increasing atmospheric carbon dioxide levels will occur of the similar remote sensing characteristics of clouds, ice- and snow-covered surfaces. This paper proposes two

  20. The Energy Efficiency Potential of Cloud-Based Software: A U.S. Case Study

    E-Print Network [OSTI]

    Masanet, Eric

    2014-01-01

    Technology:  Can  Cloud  Computing  Enable  Carbon  environment/resources/Can_Cloud_Computing_Enable_Carbon_AbatTechnology:  Can  Cloud  Computing  Enable  Carbon  

  1. ANUDlSiTM-40 Load Flow Analysis: Base Cases, Data, Diagrams,...

    Office of Scientific and Technical Information (OSTI)

    To simplify data collection requirements and illustrate key concepts, a representative power system in the United States - the Commonwealth Edison Company (ComEd) in northern...

  2. Transport and evolution of a pollution plume from northern China: A satellite-based case study

    E-Print Network [OSTI]

    Zeng, Ning

    Experiment (EAST-AIRE) aircraft campaign, heavy loadings of SO2 (20 ppb near ground, 1­3 ppb at $2 km and evolution of the plume from China to the NW Pacific on the following days. A method is proposed to combine for quantitative use of the OMI SO2 data, to account for the effects of the viewing geometry, the SO2 profile shape

  3. Double Gate FinFET based Mixed-Signal Design: A VCO Case Study

    E-Print Network [OSTI]

    Mohanty, Saraju P.

    and Garima Thakral3. Dept. of Electronics and Communication Engineering, Oriental University, Indore.1 Dept University, Indore.3 Email-ID: dhruvaghai@orientaluniversity.in1, saraju.mohanty@unt.edu2, and garimathakral

  4. Community-based conservation planning: the case of the endangered Houston toad in Bastrop County, Texas 

    E-Print Network [OSTI]

    Allison, Stacey Anne

    2002-01-01

    to Bastrop County CBCP, and demonstrated the importance of skilled facilitation and inclusion of the decision authority. As human/wildlife land use conflicts expand, lessons learned during this process should enable conservationists and regulatory agencies...

  5. A Case for Changing I-131 Transfer Factors Based on Changes in Dairy Industry Practices 

    E-Print Network [OSTI]

    Dromgoole, Lainy Elizabeth

    2013-02-01

    in the biological system. TFs exist for several radionuclides but special attention is paid to isotopes which might enter our food chain following a radiological event. Iodine-131 is one of these radionuclides and if ingested by a cow, it will pass through...

  6. Demand-based Optimal Control to Save Energy: A Case-Study in a Medical Center 

    E-Print Network [OSTI]

    Joo, I. S.; Song, L.; Liu, M.; Carico, M.

    2008-01-01

    Continuous Commissioning®1 (CC®) strategies include reducing simultaneous heating and cooling, scheduling the facility’s occupancy needs, utilizing free cooling, and minimizing excessive supply air and outside air. Most significantly, this demand...

  7. Cloud is not a silver bullet: A case study of cloud-based mobile browsing

    E-Print Network [OSTI]

    Greenberg, Albert

    and device energy con- sumption. While these efforts have adopted different ap- proaches to cloud not provide clear benefits over Direct either in energy or download time. For e.g. while CB decreases for other pages. Sim- ilarly while CB decreases the total energy by up to 20.77J compared to Direct for 52

  8. Using Case-Based Reasoning to Support the Indexing and Retrieval of Incident Reports

    E-Print Network [OSTI]

    Johnson, C.W.

    Johnson,C.W. Foresight and Precaution: Proceedings of the European Safety and Reliability Conference ESREL 2000 pp 1387-1394 Balkema

  9. PLM-based approach for collaborative design between OEM and suppliers: case study of

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    interoperability between heterogeneous shared between OEM and supplier systems. (for instance, between SAP system describe the relation between the aircraft assembly project, and the tooling design process. Keywords to describe different organization forms. It mainly provides specification of IT system that can gives

  10. Mobile Learning Environment System (MLES): The Case of Android-based Learning Application on Undergraduates' Learning

    E-Print Network [OSTI]

    Hanafi, Hafizul Fahri

    2012-01-01

    Of late, mobile technology has introduced new, novel environment that can be capitalized to further enrich the teaching and learning process in classrooms. Taking cognizance of this promising setting, a study was undertaken to investigate the impact of such an environment enabled by android platform on the learning process among undergraduates of Sultan Idris Education University, Malaysia; in particular, this paper discusses critical aspects of the design and implementation of the android learning system. Data were collected through a survey involving 56 respondents, and these data were analyzed by using SPSS 12.0. Findings showed that the respondents were very receptive to the interactivity, accessibility, and convenience of the system, but they were quite frustrated with the occasional interruptions due to internet connectivity problems. Overall, the mobile learning system can be utilized as an inexpensive but potent learning tool that complements undergraduates' learning process.

  11. A Case-Based Conceptual Design Information Server for Concurrent Engineering1

    E-Print Network [OSTI]

    Agogino, Alice M.

    the entire life cycle of an artifact: marketing, design, manufacture, distribution, operation, and disposal cycle design costs (including fabrication, construction, energy, maintenance and disposal beyond the direct experience of most practicing engineers. All designers are novices in some contexts

  12. APPLYING CASE-BASED REASONING IN THE EVOLUTION OF DEFORESTATION PATTERNS IN THE BRAZILIAN

    E-Print Network [OSTI]

    Camara, Gilberto

    action destruction stands out the tropical forests, which shelter at least the half of the vegetable of the tropical forest in the Earth surface because of the large volume and quality of images acquired everyday

  13. Free-Ridership in the Standards-Setting Process: The Case of 10BaseT

    E-Print Network [OSTI]

    on a passenger-by-passenger basis (as municipal streetcar systems in Germany often are), where risk;nes as \\the failure of a more or less idealized system of price-market institutions to sustain. The Institute of Electrical and Electronic Engineers (IEEE) sponsors the development of stan- dards, along

  14. Habitat-Lite: A GSC case study based on free text terms for environmental metadata

    E-Print Network [OSTI]

    Hirschman, Lynette

    2008-01-01

    soil, water, sediment, sludge, or air)? If so, then assignthermophilic methanogenic sludge waste water of papersediment ENVO:00002007 8 sludge ENVO:00002044 9 waste water

  15. Modeling and analyzing spread of epidemic diseases: case study based on cervical cancer 

    E-Print Network [OSTI]

    Parvin, Hoda

    2009-05-15

    are faced with the decision of how many cancer treatments to subsidize, how many vaccinations to give and how many tests to be performed in each period of a given time horizon. To aid this decision-making exercise, a stochastic dynamic optimal control...

  16. Knowledge-Intensive Case-Based Support for Automated Explanation of Biological

    E-Print Network [OSTI]

    Aamodt, Agnar

    , automated production of massive amounts of data has been far easier than integrated and automated analysis. Bioinformatics has recently merged with other disciplines to the highly integrative field of Systems Biology [12 systems. Much effort has recently been invested into building systems that would in- tegrate diverse

  17. Habitat-Lite: A GSC case study based on free text terms for environmental metadata

    E-Print Network [OSTI]

    Hirschman, Lynette

    2008-01-01

    methanogenic sludge waste water of paper machine hot springFor example, for “waste water” the terms usedfor matching were “waste water”, “waste-water”, “

  18. Case-based reasoning on e-community knowledge Emmanuelle Gaillard1235

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    - edge. In order to preserve the quality of reasoning, we have designed a meta- knowledge model, called MKM, to manage knowledge coming from (non-expert) hal-00918518,version1-13Dec2013 Author manuscript in Section 3. Section 4 details the global process for meta-knowledge management, and Sec- tion 5 shows how

  19. ANUDlSiTM-40 Load Flow Analysis: Base Cases, Data, Diagrams, and Results

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministrationTechnicalTechnicalScience.govWSRC-MS-g8-00318ANUDlSiTM-40 Load Flow

  20. Good Test Cases Copyright Cem Kaner 2003. All rights reserved. Page 1 What Is a Good Test Case?

    E-Print Network [OSTI]

    Good Test Cases Copyright © Cem Kaner 2003. All rights reserved. Page 1 What Is a Good Test Case of the National Science Foundation (NSF). Abstract Designing good test cases is a complex art. The complexity comes from three sources: Test cases help us discover information. Different types of tests are more

  1. Icelandic Control Is Not A-Movement: The Case from Case

    E-Print Network [OSTI]

    Landau, Idan

    A rich literature on Icelandic syntax has established that infinitival complements of obligatory control verbs constitute a case assignment domain independent from the matrix clause, and in this differ systematically from ...

  2. An Initial Industrial Evaluation of Interactive Search-Based Testing for Embedded Software

    E-Print Network [OSTI]

    Feldt, Robert

    An Initial Industrial Evaluation of Interactive Search-Based Testing for Embedded Software Bogdan-based software testing promises the ability to generate and evaluate large numbers of test cases at minimal cost increase in the time and effort required to do so. Search-based software testing, however, is a set

  3. Bayou Cogeneration Plant- A Case Study 

    E-Print Network [OSTI]

    Bray, M. E.; Mellor, R.; Bollinger, J. M.

    1985-01-01

    PLANT - A CASE STUDY Michael E. Bray Roy Mellor Joseph M. Bollinger ABSTRACT The Bayou Cogeneration Plant is a prime example of the high fuel efficiency and consequent energy savings an industrial company can realize from cogeneration. A joint..., General Electric was responsible for the entire project from cycle engineering through start up and is currently operating and maintain ing the plant. This paper describes the factors which led Big Three Industries to build a cogeneration power plant...

  4. Renewable Energy Case Studies | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk, New York: Energy Resources Jump to:AlternativesOpenCase Studies

  5. Water Efficiency Case Studies | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:Financing ToolInternationalReport FY2014 - Employers TakeVoteWater Efficiency Case Studies Water

  6. Product Efficiency Cases | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report Appendices | DepartmentProduct Efficiency Cases Product

  7. An overview of modal-based damage identification methods

    SciTech Connect (OSTI)

    Farrar, C.R.; Doebling, S.W. [Los Alamos National Lab., NM (United States). Engineering Analysis Group

    1997-09-01

    This paper provides an overview of methods that examine changes in measured vibration response to detect, locate, and characterize damage in structural and mechanical systems. The basic idea behind this technology is that modal parameters (notably frequencies, mode shapes, and modal damping) are functions of the physical properties of the structure (mass, damping, and stiffness). Therefore, changes in the physical properties will cause detectable changes in the modal properties. The motivation for the development of this technology is first provided. The methods are then categorized according to various criteria such as the level of damage detection provided, model-based vs. non-model-based methods and linear vs. nonlinear methods. This overview is limited to methods that can be adapted to a wide range of structures (i.e., are not dependent on a particular assumed model form for the system such as beam-bending behavior and methods and that are not based on updating finite element models). Next, the methods are described in general terms including difficulties associated with their implementation and their fidelity. Past, current and future-planned applications of this technology to actual engineering systems are summarized. The paper concludes with a discussion of critical issues for future research in the area of modal-based damage identification.

  8. Test Cases for Wind Power Plant Dynamic Models on Real-Time Digital Simulator: Preprint

    SciTech Connect (OSTI)

    Singh, M.; Muljadi, E.; Gevorgian, V.

    2012-06-01

    The objective of this paper is to present test cases for wind turbine generator and wind power plant models commonly used during commissioning of wind power plants to ensure grid integration compatibility. In this paper, different types of wind power plant models based on the Western Electricity Coordinating Council Wind Generator Modeling Group's standardization efforts are implemented on a real-time digital simulator, and different test cases are used to gauge their grid integration capability. The low-voltage ride through and reactive power support capability and limitations of wind turbine generators under different grid conditions are explored. Several types of transient events (e.g., symmetrical and unsymmetrical faults, frequency dips) are included in the test cases. The differences in responses from different types of wind turbine are discussed in detail.

  9. MEMS-based Speckle Spectrometer

    E-Print Network [OSTI]

    A. I. Sheinis; L. Nigra; M. Q. Kuhlen

    2006-06-07

    We describe a new concept for a MEMS-based active spatial filter for astronomical spectroscopy. The goal of this device is to allow the use of a diffraction-limited spectrometer on a seeing limited observation at improved throughput over a comparable seeing-limited spectrometer, thus reducing the size and cost of the spectrometer by a factor proportional to r0/D (For the case of a 10 meter telescope this size reduction will be approximately a factor of 25 to 50). We use a fiber-based integral field unit (IFU) that incorporates an active MEMS mirror array to feed an astronomical spectrograph. A fast camera is used in parallel to sense speckle images at a spatial resolution of lambda/D and at a temporal frequency greater than that of atmospheric fluctuations. The MEMS mirror-array is used as an active shutter to feed speckle images above a preset intensity threshold to the spectrometer, thereby increasing the signal-to-noise ratio (SNR) of the spectrogram. Preliminary calculations suggests an SNR improvement of a factor of about 1.4. Computer simulations have shown an SNR improvement of 1.1, but have not yet fully explored the parameter space.

  10. Performance benefits of telerobotics and teleoperation - enhancements for an arm-based tank waste retrieval system

    SciTech Connect (OSTI)

    Horschel, D.S. [Sandia National Labs., Albuquerque, NM (United States); Gibbons, P.W. [Westinghouse Hanford Co., Richland, WA (United States); Draper, J.V. [Oak Ridge National Lab., TN (United States)] [and others

    1995-06-01

    This report evaluates telerobotic and teleoperational arm-based retrieval systems that require advanced robotic controls. These systems will be deployed in waste retrieval activities in Hanford`s Single Shell Tanks (SSTs). The report assumes that arm-based, retrieval systems will combine a teleoperational arm and control system enhanced by a number of advanced and telerobotic controls. The report describes many possible enhancements, spanning the full range of the control spectrum with the potential for technical maturation. The enhancements considered present a variety of choices and factors including: the enhancements to be included in the actual control system, safety, detailed task analyses, human factors, cost-benefit ratios, and availability and maturity of technology. Because the actual system will be designed by an offsite vendor, the procurement specifications must have the flexibility to allow bidders to propose a broad range of ideas, yet build in enough restrictions to filter out infeasible and undesirable approaches. At the same time they must allow selection of a technically promising proposal. Based on a preliminary analysis of the waste retrieval task, and considering factors such as operator limitations and the current state of robotics technology, the authors recommend a set of enhancements that will (1) allow the system to complete its waste retrieval mission, and (2) enable future upgrades in response to changing mission needs and technological advances.

  11. Practical image based lighting 

    E-Print Network [OSTI]

    Lee, Jaemin

    2003-01-01

    information is lighting. Image based lighting that is developed to recover illumination information of the real world from photographs has recently been popular in computer graphics. In this thesis we present a practical image based lighting method. Our...

  12. Activity Based Costing

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28

    Activity Based Costing (ABC) is method for developing cost estimates in which the project is subdivided into discrete, quantifiable activities or a work unit. This chapter outlines the Activity Based Costing method and discusses applicable uses of ABC.

  13. Technologies de base Architectures

    E-Print Network [OSTI]

    Grigoras, .Romulus

    Technologies de base Architectures Cinquième partie Technologies Web Intergiciels et applications communicantes 1 / 38 #12;Technologies de base Architectures Client-serveur HTTP Présentation Plan 1 Technologies Contenu dynamique 2-tier 3-tier V ­ Technologies Web 2 / 38 #12;Technologies de base Architectures Client

  14. Technical Report 2008-003 A Sequential Monte-Carlo and DSmT Based Approach

    E-Print Network [OSTI]

    in case of Multiple target Tracking Yi Sun, Layachi Bentabet Department of Computer Science Bishop multiple target tracking method based on particles filtering and Dezert-Smarandache theory. A model of cue demonstrate the efficiency and accuracy of the model in case of tracking with multiple cue. Key Words

  15. The Case For Predictionbased Besteffort Realtime Systems

    E-Print Network [OSTI]

    Shewchuk, Jonathan

    be adjusted based on user­perceived quality. After defining this class of applications, we de­ scribe by the Advanced Research Projects Agency and Rome Laboratory, Air Force Materiel Command, USAF, under agreement

  16. Effect of daylighting on energy consumption and daylight quality in an existing elementary school 

    E-Print Network [OSTI]

    Atre, Umesh Vinayak

    2005-08-29

    .36 Comparison between outdoor daily dry bulb temperatures from the actual school building and the Houston TMY2 weather file..............................96 Fig 4.1 Hourly whole building electricity use comparison for the first six weeks between the actual... and the proposed clerestory cases................................................................................132 Fig 4.32 Hourly lighting electricity use comparison between the base case model with daylighting and the proposed skylight cases on March 21...

  17. Synthesis and Characterization of High Temperature Cement-Based Hydroceramic Materials 

    E-Print Network [OSTI]

    Kyritsis, Konstantinos

    2009-01-01

    Cement-based materials are of importance in the construction of geothermal wells and high-temperature oil and gas wells. These materials fill the annulus between the well casing and the rock forming a protective layer, ...

  18. Effective Reservoir Management Using Streamline-Based Reservoir Simulation, History Matching and Rate Allocation Optimization 

    E-Print Network [OSTI]

    Tanaka, Shusei

    2014-08-28

    . Streamline-based method uses snapshots of flow path of convective flow. Previous studies proved its applicability for convection dominated process such as waterflooding and tracer transport. However, for a case with gas injection with strong capillarity...

  19. Reference Group Perspective on State Behaviour: A Case Study of Estonia's Counterterrorism Policies

    E-Print Network [OSTI]

    Omelicheva, Mariya Y.

    2009-01-01

    based on characteristics enumerated in this study. The notion of reference groups is also related to the concept of international socialisation. Both share a core sociological insight that agents’ behaviour is shaped by the groups to which they belong... document contains the author’s accepted manuscript. For the publisher’s version, see the link in the header of this document.] Reference Group Perspective on State Behaviour: A Case Study of Estonia’s Counterterrorism Policies Mariya Y. Omelicheva...

  20. Polymer heat transport enhancement in thermal convection: the case of Rayleigh-Taylor turbulence

    E-Print Network [OSTI]

    G. Boffetta; A. Mazzino; S. Musacchio; L. Vozella

    2010-01-19

    We study the effects of polymer additives on turbulence generated by the ubiquitous Rayleigh-Taylor instability. Numerical simulations of complete viscoelastic models provide clear evidence that the heat transport is enhanced up to 50% with respect to the Newtonian case. This phenomenon is accompanied by a speed up of the mixing layer growth. We give a phenomenological interpretation of these results based on small-scale turbulent reduction induced by polymers.