Sample records for validation software module

  1. Software Verification and Validation Procedure

    SciTech Connect (OSTI)

    Olund, Thomas S.

    2008-09-15T23:59:59.000Z

    This Software Verification and Validation procedure provides the action steps for the Tank Waste Information Network System (TWINS) testing process. The primary objective of the testing process is to provide assurance that the software functions as intended, and meets the requirements specified by the client. Verification and validation establish the primary basis for TWINS software product acceptance.

  2. RELAP-7 SOFTWARE VERIFICATION AND VALIDATION PLAN

    SciTech Connect (OSTI)

    Smith, Curtis L [Idaho National Laboratory; Choi, Yong-Joon [Idaho National Laboratory; Zou, Ling [Idaho National Laboratory

    2014-09-01T23:59:59.000Z

    This INL plan comprehensively describes the software for RELAP-7 and documents the software, interface, and software design requirements for the application. The plan also describes the testing-based software verification and validation (SV&V) process—a set of specially designed software models used to test RELAP-7.

  3. NERSC Modules Software Environment

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1AllocationsNOVA Portal:Ott2006.jpgEnvironment » Modules

  4. Approved Module Information for CS4840, 2014/5 Module Title/Name: Software Architecture Module Code: CS4840

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : CS4840 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module, directed reading, formative assignments, practical project-based work Module Assessment MethodsApproved Module Information for CS4840, 2014/5 Module Title/Name: Software Architecture Module Code

  5. Approved Module Information for CS1040, 2014/5 Module Title/Name: Multimedia Software and Applications Module Code: CS1040

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    #12;Indicative Module Content: Multimedia concepts, development, hardware, software lifecycle and animation Multimedia and the Internet Software development using suitable multimedia software packagesApproved Module Information for CS1040, 2014/5 Module Title/Name: Multimedia Software

  6. Validation of a Three Dimensional Particle Tracking Velocimetry Software

    E-Print Network [OSTI]

    Goumnerov, Hristo

    2014-08-01T23:59:59.000Z

    In the present research, the three dimensional particle tracking software OpenPTV is validated with synthetic images from the Standard PIV project by the Visualization Society of Japan, and with experimental data from the twin-jet facility...

  7. Approved Module Information for CS2020, 2014/5 Module Title/Name: Software Engineering Module Code: CS2020

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    system in software development. Indicative Module Content: * The Software Development Life Cycle. * Understand different approaches to, and the key stages of, the software development life cycle. * Develop the core characteristics and main phases of various software development life cycles. * Interpret UML

  8. Approved Module Information for CS2090, 2014/5 Module Title/Name: Software Lifecycle and Design Module Code: CS2090

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    orally and in writing Indicative Module Content: Software lifecycle overview Software development modelsApproved Module Information for CS2090, 2014/5 Module Title/Name: Software Lifecycle and Design of the software lifecycle with particular emphasis on software design and design realisation. By the end

  9. Order Module--SAFETY SOFTWARE GUIDE FOR USE WITH 10 CFR 830,...

    Office of Environmental Management (EM)

    Order Module--SAFETY SOFTWARE GUIDE FOR USE WITH 10 CFR 830, SUBPART A, QUALITY ASSURANCE REQUIREMENTS, AND DOE O 414.1C, QUALITY ASSURANCE Order Module--SAFETY SOFTWARE GUIDE FOR...

  10. Approved Module Information for CS4670, 2014/5 Module Title/Name: Software Process and Management Module Code: CS4670

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    control, assurance and management systems; quality models and metrics; software management ? testing management: software cost estimation, software, COCOMO model Quality management: nature of quality; qualityApproved Module Information for CS4670, 2014/5 Module Title/Name: Software Process and Management

  11. Approved Module Information for CS3270, 2014/5 Module Title/Name: Testing and Reliable Software

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    to developing software. The students will be expected not only to be able to apply the test strategies development lifecycle. Module Learning Outcomes: By the end of this module, you should be able to: 1) Discuss the role of a tester in both agile and traditional software development processes 2) Build an argument

  12. SAPHIRE 8 Software Independent Verification and Validation Plan

    SciTech Connect (OSTI)

    Rae J. Nims

    2009-04-01T23:59:59.000Z

    SAPHIRE 8 is being developed with a phased or cyclic iterative rapid application development methodology. Due to this approach, a similar approach is being taken for the IV&V activities on each vital software object. The IV&V plan is structured around NUREG/BR-0167, “Software Quality Assurance Program and Guidelines,” February 1993. The Nuclear Regulatory Research Office Instruction No.: PRM-12, “Software Quality Assurance for RES Sponsored Codes,” March 26, 2007 specifies that RES-sponsored software is to be evaluated against NUREG/BR-0167. Per the guidance in NUREG/BR-0167, SAPHIRE is classified as “Level 1.” Level 1 software corresponds to technical application software used in a safety decision.

  13. SAPHIRE 8 Software Independent Verification and Validation Plan

    SciTech Connect (OSTI)

    Rae J. Nims; Kent M. Norris

    2010-02-01T23:59:59.000Z

    SAPHIRE 8 is being developed with a phased or cyclic iterative rapid application development methodology. Due to this approach, a similar approach is being taken for the IV&V activities on each vital software object. The IV&V plan is structured around NUREG/BR-0167, “Software Quality Assurance Program and Guidelines,” February 1993. The Nuclear Regulatory Research Office Instruction No.: PRM-12, “Software Quality Assurance for RES Sponsored Codes,” March 26, 2007 specifies that RES-sponsored software is to be evaluated against NUREG/BR-0167. Per the guidance in NUREG/BR-0167, SAPHIRE is classified as “Level 1.” Level 1 software corresponds to technical application software used in a safety decision.

  14. Climatically Diverse Data Set for Flat-Plate PV Module Model Validations (Presentation)

    SciTech Connect (OSTI)

    Marion, B.

    2013-05-01T23:59:59.000Z

    Photovoltaic (PV) module I-V curves were measured at Florida, Colorado, and Oregon locations to provide data for the validation and development of models used for predicting the performance of PV modules.

  15. Guidelines for the verification and validation of expert system software and conventional software: Survey and assessment of conventional software verification and validation methods. Volume 2

    SciTech Connect (OSTI)

    Mirsky, S.M.; Groundwater, E.H.; Hayes, J.E.; Miller, L.A. [Science Applications International Corp., McLean, VA (United States)

    1995-03-01T23:59:59.000Z

    By means of a literature survey, a comprehensive set of methods was identified for the verification and validation of conventional software. The 153 methods so identified were classified according to their appropriateness for various phases of a developmental life-cycle -- requirements, design, and implementation; the last category was subdivided into two, static testing and dynamic testing methods. The methods were then characterized in terms of eight rating factors, four concerning ease-of-use of the methods and four concerning the methods` power to detect defects. Based on these factors, two measurements were developed to permit quantitative comparisons among methods, a Cost-Benefit metric and an Effectiveness Metric. The Effectiveness Metric was further refined to provide three different estimates for each method, depending on three classes of needed stringency of V&V (determined by ratings of a system`s complexity and required-integrity). Methods were then rank-ordered for each of the three classes by terms of their overall cost-benefits and effectiveness. The applicability was then assessed of each for the identified components of knowledge-based and expert systems, as well as the system as a whole.

  16. EMPIRICAL VALIDATION OF BUILDING ENERGY SIMULATION SOFTWARE: ENERGYPLUS

    SciTech Connect (OSTI)

    Shrestha, Som S [ORNL] [ORNL; Maxwell, Dr. Gregory [Iowa State University] [Iowa State University

    2011-01-01T23:59:59.000Z

    This paper compares the results from a study conducted at Iowa Energy Center s Energy Resource Station with EnergyPlus simulation results. The building consists of controlled test rooms, dedicated air handling units and air-cooled chillers for the purpose of obtaining quality data suitable for empirical validation studies. Weather data were also collected at the facility and used for the simulation. Empirical validation can be performed on various levels of the program such as zone level, systems level, and plant level. This study is unique in the sense that it integrates the zones, system, and plant into one analysis. For this study, the difference between empirical and EnergyPlus predicted zone cooling loads varied from 1.7% to 10.2%, but the difference for the compressor power was as much as 22.4%. The paper also describes the potential reasons why simulation results might not match field data.

  17. SOFTWARE Open Access The dChip survival analysis module for microarray

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    survival risk, and these signatures are now increasingly being used in treatment decision for several of the existing software packages such as BRB-ArrayTools, Survival Online tool and Prediction AnalysisSOFTWARE Open Access The dChip survival analysis module for microarray data Samir B Amin1

  18. Certainty in Stockpile Computing: Recommending a Verification and Validation Program for Scientific Software

    SciTech Connect (OSTI)

    Lee, J.R.

    1998-11-01T23:59:59.000Z

    As computing assumes a more central role in managing the nuclear stockpile, the consequences of an erroneous computer simulation could be severe. Computational failures are common in other endeavors and have caused project failures, significant economic loss, and loss of life. This report examines the causes of software failure and proposes steps to mitigate them. A formal verification and validation program for scientific software is recommended and described.

  19. The Most Dangerous Code in the World: Validating SSL Certificates in Non-Browser Software

    E-Print Network [OSTI]

    Shmatikov, Vitaly

    The Most Dangerous Code in the World: Validating SSL Certificates in Non-Browser Software Martin The University of Texas at Austin ABSTRACT SSL (Secure Sockets Layer) is the de facto standard for secure In- ternet communications. Security of SSL connections against an active network attacker depends

  20. Guidelines for the verification and validation of expert system software and conventional software: Bibliography. Volume 8

    SciTech Connect (OSTI)

    Miller, L.A.; Hayes, J.E.; Mirsky, S.M. [Science Applications International Corp., McLean, VA (United States)

    1995-03-01T23:59:59.000Z

    This volume contains all of the technical references found in Volumes 1-7 concerning the development of guidelines for the verification and validation of expert systems, knowledge-based systems, other AI systems, object-oriented systems, and conventional systems.

  1. Guidelines for the verification and validation of expert system software and conventional software: Project summary. Volume 1

    SciTech Connect (OSTI)

    Mirsky, S.M.; Hayes, J.E.; Miller, L.A. [Science Applications International Corp., McLean, VA (United States)

    1995-03-01T23:59:59.000Z

    This eight-volume report presents guidelines for performing verification and validation (V&V) on Artificial Intelligence (Al) systems with nuclear applications. The guidelines have much broader application than just expert systems; they are also applicable to object-oriented programming systems, rule-based systems, frame-based systems, model-based systems, neural nets, genetic algorithms, and conventional software systems. This is because many of the components of AI systems are implemented in conventional procedural programming languages, so there is no real distinction. The report examines the state of the art in verifying and validating expert systems. V&V methods traditionally applied to conventional software systems are evaluated for their applicability to expert systems. One hundred fifty-three conventional techniques are identified and evaluated. These methods are found to be useful for at least some of the components of expert systems, frame-based systems, and object-oriented systems. A taxonomy of 52 defect types and their delectability by the 153 methods is presented. With specific regard to expert systems, conventional V&V methods were found to apply well to all the components of the expert system with the exception of the knowledge base. The knowledge base requires extension of the existing methods. Several innovative static verification and validation methods for expert systems have been identified and are described here, including a method for checking the knowledge base {open_quotes}semantics{close_quotes} and a method for generating validation scenarios. Evaluation of some of these methods was performed both analytically and experimentally. A V&V methodology for expert systems is presented based on three factors: (1) a system`s judged need for V&V (based in turn on its complexity and degree of required integrity); (2) the life-cycle phase; and (3) the system component being tested.

  2. Independent Verification and Validation Of SAPHIRE 8 Software Requirements Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-03-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE requirements definition is to assess the activities that results in the specification, documentation, and review of the requirements that the software product must satisfy, including functionality, performance, design constraints, attributes and external interfaces. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production. IV&V reviewed the requirements specified in the NRC Form 189s to verify these requirements were included in SAPHIRE’s Software Verification and Validation Plan (SVVP).

  3. Independent Verification and Validation Of SAPHIRE 8 Software Requirements Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2009-09-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE requirements definition is to assess the activities that results in the specification, documentation, and review of the requirements that the software product must satisfy, including functionality, performance, design constraints, attributes and external interfaces. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production. IV&V reviewed the requirements specified in the NRC Form 189s to verify these requirements were included in SAPHIRE’s Software Verification and Validation Plan (SVVP).

  4. Guidelines for the verification and validation of expert system software and conventional software: Survey and documentation of expert system verification and validation methodologies. Volume 3

    SciTech Connect (OSTI)

    Groundwater, E.H.; Miller, L.A.; Mirsky, S.M. [Science Applications International Corp., McLean, VA (United States)

    1995-03-01T23:59:59.000Z

    This report is the third volume in the final report for the Expert System Verification and Validation (V&V) project which was jointly sponsored by the Nuclear Regulatory Commission and the Electric Power Research Institute. The ultimate objective is the formulation of guidelines for the V&V of expert systems for use in nuclear power applications. The purpose of this activity was to survey and document techniques presently in use for expert system V&V. The survey effort included an extensive telephone interviewing program, site visits, and a thorough bibliographic search and compilation. The major finding was that V&V of expert systems is not nearly as established or prevalent as V&V of conventional software systems. When V&V was used for expert systems, it was almost always at the system validation stage after full implementation and integration usually employing the non-systematic dynamic method of {open_quotes}ad hoc testing.{close_quotes} There were few examples of employing V&V in the early phases of development and only weak sporadic mention of the possibilities in the literature. There is, however, a very active research area concerning the development of methods and tools to detect problems with, particularly, rule-based expert systems. Four such static-testing methods were identified which were not discovered in a comprehensive review of conventional V&V methods in an earlier task.

  5. Flammable Gas Refined Safety Analysis Tool Software Verification and Validation Report for Resolve Version 2.5

    SciTech Connect (OSTI)

    BRATZEL, D.R.

    2000-09-28T23:59:59.000Z

    The purpose of this report is to document all software verification and validation activities, results, and findings related to the development of Resolve Version 2.5 for the analysis of flammable gas accidents in Hanford Site waste tanks.

  6. The ASSESS (Analytic System and Software for Evaluating Safeguards and Security) Outsider module with multiple analyses

    SciTech Connect (OSTI)

    Snell, M.K.; Winblad, A.E. (Sandia National Labs., Albuquerque, NM (USA)); Bingham, B.; Key, B.; Walker, S. (Science and Engineering Associates, Inc., Albuquerque, NM (USA))

    1990-01-01T23:59:59.000Z

    The Analytic System and Software for Evaluating Safeguards and Security (ASSESS) includes modules for analyzing vulnerabilities against outsider and insider adversaries. The ASSESS Outsider Analysis Module has been upgraded to allow for defining, analyzing, and displaying the results of multiple analyses. Once a set of threat definitions have been defined in one Outsider file, they can be readily copied to other Outsider files. This multiple analysis, or batch, mode of operation provides an efficient way of covering the standard DOE outsider threat spectrum. A new approach for coupling the probability of interruption, P(I), values and values calculated by the ASSESS Neutralization module has been implemented in Outsider and is described. An enhanced capability for printing results of these multiple analyses is also included in the upgraded Outside module. 7 refs., 7 figs., 1 tab.

  7. User's Manual for Data for Validating Models for PV Module Performance

    SciTech Connect (OSTI)

    Marion, W.; Anderberg, A.; Deline, C.; Glick, S.; Muller, M.; Perrin, G.; Rodriguez, J.; Rummel, S.; Terwilliger, K.; Silverman, T. J.

    2014-04-01T23:59:59.000Z

    This user's manual describes performance data measured for flat-plate photovoltaic (PV) modules installed in Cocoa, Florida, Eugene, Oregon, and Golden, Colorado. The data include PV module current-voltage curves and associated meteorological data for approximately one-year periods. These publicly available data are intended to facilitate the validation of existing models for predicting the performance of PV modules, and for the development of new and improved models. For comparing different modeling approaches, using these public data will provide transparency and more meaningful comparisons of the relative benefits.

  8. WRAP Module 1 data management system (DMS) software design description (SDD)

    SciTech Connect (OSTI)

    Talmage, P.A.

    1995-03-17T23:59:59.000Z

    The Waste Receiving and Processing (WRAP) Module 1 Data Management System (DMS) System Design Description (SDD) describes the logical and physical architecture of the system. The WRAP 1 DMS SDD formally partitions the elements of the system described in the WRAP 1 DMS Software requirements specification into design objects and describes the key properties and relationships among the design objects and interfaces with external systems such as the WRAP Plant Control System (PCS). The WRAP 1 DMS SDD can be thought of as a detailed blueprint for implementation activities. The design descriptions contained within this document will describe, in detail, the software products that will be developed to assist the Project W-026, Waste Receiving and Processing Module 1, in their management functions. The WRAP 1 DMS is required to collect, store, and report data related to certification, tracking, packaging, repackaging, processing, and shipment of waste processed or stored at the WRAP 1 facility.

  9. Guidelines for the verification and validation of expert system software and conventional software: User`s manual. Volume 7

    SciTech Connect (OSTI)

    Mirsky, S.M.; Hayes, J.E.; Miller, L.A. [Science Applications International Corp., McLean, VA (United States)

    1995-03-01T23:59:59.000Z

    This report provides a step-by-step guide, or user manual, for personnel responsible for the planning and execution of the verification and validation (V&V), and developmental testing, of expert systems, conventional software systems, and various other types of artificial intelligence systems. While the guide was developed primarily for applications in the utility industry, it applies well to all industries. The user manual has three sections. In Section 1 the user assesses the stringency of V&V needed for the system under consideration, identifies the development stage the system is in, and identifies the component(s) of the system to be tested next. These three pieces of information determine which Guideline Package of V&V methods is most appropriate for those conditions. The V&V Guideline Packages are provided in Section 2. Each package consists of an ordered set of V&V techniques to be applied to the system, guides on choosing the review/evaluation team, measurement criteria, and references to a book or report which describes the application of the method. Section 3 presents details of 11 of the most important (or least well-explained in the literature) methods to assist the user in applying these techniques accurately.

  10. CaveMan Enterprise version 1.0 Software Validation and Verification.

    SciTech Connect (OSTI)

    Hart, David

    2014-10-01T23:59:59.000Z

    The U.S. Department of Energy Strategic Petroleum Reserve stores crude oil in caverns solution-mined in salt domes along the Gulf Coast of Louisiana and Texas. The CaveMan software program has been used since the late 1990s as one tool to analyze pressure mea- surements monitored at each cavern. The purpose of this monitoring is to catch potential cavern integrity issues as soon as possible. The CaveMan software was written in Microsoft Visual Basic, and embedded in a Microsoft Excel workbook; this method of running the CaveMan software is no longer sustainable. As such, a new version called CaveMan Enter- prise has been developed. CaveMan Enterprise version 1.0 does not have any changes to the CaveMan numerical models. CaveMan Enterprise represents, instead, a change from desktop-managed work- books to an enterprise framework, moving data management into coordinated databases and porting the numerical modeling codes into the Python programming language. This document provides a report of the code validation and verification testing.

  11. Approved Module Information for CS3360, 2014/5 Module Title/Name: Software Project Management Module Code: CS3360

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    ; quality control, assurance and management systems; quality models and metrics NOTE: The pre planning, scheduling and resourcing, and to requirements, risk and quality management, the module lays for information systems, including tactical and strategic aspects, and the management of requirements, risks

  12. WRAP Module 1 data management system (DMS) software design description (SDD)

    SciTech Connect (OSTI)

    Weidert, J.R. [Westinghouse Hanford Co., Richland, WA (United States)

    1996-05-13T23:59:59.000Z

    Revision 2 of the Waste Receiving and Processing (WRAP) Module 1 Data Management System (DMS) Preliminary Software Design Description (PSDD) provides a high-level design description of the system. The WRAP 1 DMS is required to collect, store, and report data related to certification, tracking, packaging, repackaging, processing, and shipment of waste processed or stored at the WRAP 1 facility. The WRAP 1 DMS SDD is used as the primary medium for communication software design information. This release provides design descriptions for the following process modules produced under Phase 1 of the development effort: Receiving Drum or Box Containers Process Routing and Picklists; Waste Inventory by Location and/or Container Relationships; LLW Process Glovebox Facility Radiologic Material Inventory Check (partial); Shipping (partial production); Drum or Box NDE Operations; and Drum or Box NDA Operations Data Review (partial production). In addition, design descriptions are included for the following process modules scheduled for development under Phases 2 and 3: Activity Comment; LLW RWM Glovebox Sample Management; TRU Process Glovebox; TRU RWM Glovebox; and TRUPACT Processing. Detailed design descriptions for Reports and Facility Metrics have also been provided for in Revision 2 of this document.

  13. Independent Verification and Validation Of SAPHIRE 8 Software Design and Interface Design Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2009-10-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE software design and interface design is to assess the activities that results in the development, documentation, and review of a software design that meets the requirements defined in the software requirements documentation. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production. IV&V reviewed the requirements specified in the NRC Form 189s to verify these requirements were included in SAPHIRE’s Software Verification and Validation Plan (SVVP) design specification.

  14. Independent Verification and Validation Of SAPHIRE 8 Software Design and Interface Design Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-03-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE software design and interface design is to assess the activities that results in the development, documentation, and review of a software design that meets the requirements defined in the software requirements documentation. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production. IV&V reviewed the requirements specified in the NRC Form 189s to verify these requirements were included in SAPHIRE’s Software Verification and Validation Plan (SVVP) design specification.

  15. The Role of Independent Verification and Validation in Maintaining a Safety Critical Evolutionary Software in a

    E-Print Network [OSTI]

    Zelkowitz, Marvin V.

    with requirements for high reliability and mission safety taxes current development methods. In this paper we, Software safety and reliability 1 INTRODUCTION The use of an independent group to provide verification of the process used to ensure mission safety and reliability for NASA Space Shuttle software. The software has

  16. Airspace Management Decision Tool Validating the Behavior and Structure of Software Design

    E-Print Network [OSTI]

    Austin, Mark

    ..................................................................................................34 LTSA Code ...........................................................................................................36 MATLAB Validation with LTSA--50 iterations ...................................................37

  17. An Anatomically Validated Brachial Plexus Contouring Method for Intensity Modulated Radiation Therapy Planning

    SciTech Connect (OSTI)

    Van de Velde, Joris, E-mail: joris.vandevelde@ugent.be [Department of Anatomy, Ghent University, Ghent (Belgium); Department of Radiotherapy, Ghent University, Ghent (Belgium); Audenaert, Emmanuel [Department of Physical Medicine and Orthopedic Surgery, Ghent University, Ghent (Belgium); Speleers, Bruno; Vercauteren, Tom; Mulliez, Thomas [Department of Radiotherapy, Ghent University, Ghent (Belgium); Vandemaele, Pieter; Achten, Eric [Department of Radiology, Ghent University, Ghent (Belgium); Kerckaert, Ingrid; D'Herde, Katharina [Department of Anatomy, Ghent University, Ghent (Belgium); De Neve, Wilfried [Department of Radiotherapy, Ghent University, Ghent (Belgium); Van Hoof, Tom [Department of Anatomy, Ghent University, Ghent (Belgium)

    2013-11-15T23:59:59.000Z

    Purpose: To develop contouring guidelines for the brachial plexus (BP) using anatomically validated cadaver datasets. Magnetic resonance imaging (MRI) and computed tomography (CT) were used to obtain detailed visualizations of the BP region, with the goal of achieving maximal inclusion of the actual BP in a small contoured volume while also accommodating for anatomic variations. Methods and Materials: CT and MRI were obtained for 8 cadavers positioned for intensity modulated radiation therapy. 3-dimensional reconstructions of soft tissue (from MRI) and bone (from CT) were combined to create 8 separate enhanced CT project files. Dissection of the corresponding cadavers anatomically validated the reconstructions created. Seven enhanced CT project files were then automatically fitted, separately in different regions, to obtain a single dataset of superimposed BP regions that incorporated anatomic variations. From this dataset, improved BP contouring guidelines were developed. These guidelines were then applied to the 7 original CT project files and also to 1 additional file, left out from the superimposing procedure. The percentage of BP inclusion was compared with the published guidelines. Results: The anatomic validation procedure showed a high level of conformity for the BP regions examined between the 3-dimensional reconstructions generated and the dissected counterparts. Accurate and detailed BP contouring guidelines were developed, which provided corresponding guidance for each level in a clinical dataset. An average margin of 4.7 mm around the anatomically validated BP contour is sufficient to accommodate for anatomic variations. Using the new guidelines, 100% inclusion of the BP was achieved, compared with a mean inclusion of 37.75% when published guidelines were applied. Conclusion: Improved guidelines for BP delineation were developed using combined MRI and CT imaging with validation by anatomic dissection.

  18. Development of a new model to predict indoor daylighting : integration in CODYRUN software and validation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Development of a new model to predict indoor daylighting : integration in CODYRUN software in the scientific literature for determining indoor daylighting values. They are classified in three categories. The originality of our paper relies on the coupling of several simplified models of indoor daylighting

  19. Independent Verification and Validation Of SAPHIRE 8 Software Quality Assurance Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-02-01T23:59:59.000Z

    This report provides an evaluation of the Software Quality Assurance Plan. The Software Quality Assurance Plan is intended to ensure all actions necessary for the software life cycle; verification and validation activities; documentation and deliverables; project management; configuration management, nonconformance reporting and corrective action; and quality assessment and improvement have been planned and a systematic pattern of all actions necessary to provide adequate confidence that a software product conforms to established technical requirements; and to meet the contractual commitments prepared by the sponsor; the Nuclear Regulatory Commission.

  20. Independent Verification and Validation Of SAPHIRE 8 Software Quality Assurance Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-03-01T23:59:59.000Z

    This report provides an evaluation of the Software Quality Assurance Plan. The Software Quality Assurance Plan is intended to ensure all actions necessary for the software life cycle; verification and validation activities; documentation and deliverables; project management; configuration management, nonconformance reporting and corrective action; and quality assessment and improvement have been planned and a systematic pattern of all actions necessary to provide adequate confidence that a software product conforms to established technical requirements; and to meet the contractual commitments prepared by the sponsor; the Nuclear Regulatory Commission.

  1. The ATLAS Software Installation System v2: a highly available system to install and validate Grid and Cloud sites via Panda

    E-Print Network [OSTI]

    De Salvo, Alessandro; The ATLAS collaboration; Smirnov, Yuri; Sanchez, Arturo

    2015-01-01T23:59:59.000Z

    The ATLAS Installation System v2 is the evolution of the original system, used since 2003. The original tool has been completely re-designed in terms of database backend and components, adding support for submission to multiple backends, including the original WMS and the new Panda modules. The database engine has been changed from plain MySQL to Galera/Percona and the table structure has been optimized to allow a full High-Availability (HA) solution over WAN. The servlets, running on each frontend, have been also decoupled from local settings, to allow an easy scalability of the system, including the possibility of an HA system with multiple sites. The clients can also be run in multiple copies and in different geographical locations, and take care of sending the installation and validation jobs to the target Grid or Cloud sites. Moreover, the Installation DB is used as source of parameters by the automatic agents running in CVMFS, in order to install the software and distribute it to the sites. The system i...

  2. Guidelines for the verification and validation of expert system software and conventional software: Rationale and description of V&V guideline packages and procedures. Volume 5

    SciTech Connect (OSTI)

    Mirsky, S.M.; Hayes, J.E.; Miller, L.A. [Science Applications International Corp., McLean, VA (United States)

    1995-03-01T23:59:59.000Z

    This report is the fifth volume in a series of reports describing the results of the Expert System Verification C, and Validation (V&V) project which is jointly funded by the U.S. Nuclear Regulatory Commission and the Electric Power Research Institute toward the objective of formulating Guidelines for the V&V of expert systems for use in nuclear power applications. This report provides the rationale for and description of those guidelines. The actual guidelines themselves are presented in Volume 7, {open_quotes}User`s Manual.{close_quotes} Three factors determine what V&V is needed: (1) the stage of the development life cycle (requirements, design, or implementation); (2) whether the overall system or a specialized component needs to be tested (knowledge base component, inference engine or other highly reusable element, or a component involving conventional software); and (3) the stringency of V&V that is needed (as judged from an assessment of the system`s complexity and the requirement for its integrity to form three Classes). A V&V Guideline package is provided for each of the combinations of these three variables. The package specifies the V&V methods recommended and the order in which they should be administered, the assurances each method provides, the qualifications needed by the V&V team to employ each particular method, the degree to which the methods should be applied, the performance measures that should be taken, and the decision criteria for accepting, conditionally accepting, or rejecting an evaluated system. In addition to the Guideline packages, highly detailed step-by-step procedures are provided for 11 of the more important methods, to ensure that they can be implemented correctly. The Guidelines can apply to conventional procedural software systems as well as all kinds of Al systems.

  3. Validation

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps toValidating Computer-DesignedValidation in

  4. Independent Verification and Validation Of SAPHIRE 8 Software Configuration Management Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2009-10-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE configuration management is to assess the activities that results in the process of identifying and defining the baselines associated with the SAPHIRE software product; controlling the changes to baselines and release of baselines throughout the life cycle; recording and reporting the status of baselines and the proposed and actual changes to the baselines; and verifying the correctness and completeness of baselines.. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production.

  5. Independent Verification and Validation Of SAPHIRE 8 Software Acceptance Test Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-03-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE 8 Software Acceptance Test Plan is to assess the approach to be taken for intended testing activities. The plan typically identifies the items to be tested, the requirements being tested, the testing to be performed, test schedules, personnel requirements, reporting requirements, evaluation criteria, and any risks requiring contingency planning. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production.

  6. Independent Verification and Validation Of SAPHIRE 8 Software Configuration Management Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-02-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE configuration management is to assess the activities that results in the process of identifying and defining the baselines associated with the SAPHIRE software product; controlling the changes to baselines and release of baselines throughout the life cycle; recording and reporting the status of baselines and the proposed and actual changes to the baselines; and verifying the correctness and completeness of baselines.. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production.

  7. Validating

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrincetonUsing Maps to Predict4VacancyVacancy-InducedValValidating

  8. Software requirements, design, and verification and validation for the FEHM application - a finite-element heat- and mass-transfer code

    SciTech Connect (OSTI)

    Dash, Z.V.; Robinson, B.A.; Zyvoloski, G.A.

    1997-07-01T23:59:59.000Z

    The requirements, design, and verification and validation of the software used in the FEHM application, a finite-element heat- and mass-transfer computer code that can simulate nonisothermal multiphase multicomponent flow in porous media, are described. The test of the DOE Code Comparison Project, Problem Five, Case A, which verifies that FEHM has correctly implemented heat and mass transfer and phase partitioning, is also covered.

  9. Software Engineering School COMSC

    E-Print Network [OSTI]

    Martin, Ralph R.

    management skills and performing key technical tasks in the software development lifecycle. The module and practices that are needed to develop software-intensive systems. Students will work on a software in the software lifecycle, and the pros and cons of different models of software construction to select

  10. Independent Verification and Validation Of SAPHIRE 8 Software Project Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Carl Wharton

    2009-10-01T23:59:59.000Z

    This report provides an evaluation of the Project Plan. The Project Plan is intended to provide the high-level direction that documents the required software activities to meet the contractual commitments prepared by the sponsor; the Nuclear Regulatory Commission.

  11. Independent Verification and Validation Of SAPHIRE 8 Software Project Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Carl Wharton; Kent Norris

    2010-03-01T23:59:59.000Z

    This report provides an evaluation of the Project Plan. The Project Plan is intended to provide the high-level direction that documents the required software activities to meet the contractual commitments prepared by the sponsor; the Nuclear Regulatory Commission.

  12. Independent Verification and Validation Of SAPHIRE 8 Software Project Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Carl Wharton; Kent Norris

    2009-12-01T23:59:59.000Z

    This report provides an evaluation of the Project Plan. The Project Plan is intended to provide the high-level direction that documents the required software activities to meet the contractual commitments prepared by the sponsor; the Nuclear Regulatory Commission.

  13. Software/firmware design specification for 10-MWe solar-thermal central-receiver pilot plant

    SciTech Connect (OSTI)

    Ladewig, T.D.

    1981-03-01T23:59:59.000Z

    The software and firmware employed for the operation of the Barstow Solar Pilot Plant are completely described. The systems allow operator control of up to 2048 heliostats, and include the capability of operator-commanded control, graphic displays, status displays, alarm generation, system redundancy, and interfaces to the Operational Control System, the Data Acquisition System, and the Beam Characterization System. The requirements are decomposed into eleven software modules for execution in the Heliostat Array Controller computer, one firmware module for execution in the Heliostat Field Controller microprocessor, and one firmware module for execution in the Heliostat Controller microprocessor. The design of the modules to satisfy requirements, the interfaces between the computers, the software system structure, and the computers in which the software and firmware will execute are detailed. The testing sequence for validation of the software/firmware is described. (LEW)

  14. Modifications and additions to selected TOUGH2 modules

    SciTech Connect (OSTI)

    Wu, Y.S.; Mishra, A.K.

    1998-01-01T23:59:59.000Z

    The purpose of this report is to provide all software baseline documents necessary for the software qualification of the revised versions of the selected TOUGH2 modules, which include single-phase gas (EOS1G), effective continuum method (EOS3/ECM), saturated/unsaturated flow (EOS9), and radionuclide transport (T2R3D) modules of the TOUGH2 code. TOUGH2 is a numerical simulation code for multi-dimensional, coupled fluid and heat flow of multiphase, multicomponent fluid mixtures in porous and fractured media. This report augments the document Software Qualification of Selected TOUGH2 modules. This report contains the following sections: (1) requirement specifications and code development and (2) software validation test plan and results. These sections comprise sequential parts of Software Lifecycle, and should be used in conjunction with the TOUGH User`s Guide, TOUGH2 documentation, TOUGH2 Software Qualification, and Software Qualification of Selected TOUGH2 modules. The version of TOUGH2 used with the software being qualified herein is the October 1996 Standard Version 1.2, as qualified in Wu et al. (1996) and housed at the Department of Energy`s Energy Science and Technology Software Center (ESTSC) in Oak Ridge, Tennessee.

  15. Nuclear Energy Advanced Modeling and Simulation (NEAMS) Software...

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

    Software Verification and Validation (V&V) Plan Requirements Nuclear Energy Advanced Modeling and Simulation (NEAMS) Software Verification and Validation (V&V) Plan Requirements...

  16. Modeling and Validation of Performance Limitations for the Optimal Design of Interferometric and Intensity-Modulated Fiber Optic Displacement Sensors

    SciTech Connect (OSTI)

    Moro, Erik A. [Los Alamos National Laboratory

    2012-06-07T23:59:59.000Z

    Optical fiber sensors offer advantages over traditional electromechanical sensors, making them particularly well-suited for certain measurement applications. Generally speaking, optical fiber sensors respond to a desired measurand through modulation of an optical signal's intensity, phase, or wavelength. Practically, non-contacting fiber optic displacement sensors are limited to intensity-modulated and interferometric (or phase-modulated) methodologies. Intensity-modulated fiber optic displacement sensors relate target displacement to a power measurement. The simplest intensity-modulated sensor architectures are not robust to environmental and hardware fluctuations, since such variability may cause changes in the measured power level that falsely indicate target displacement. Differential intensity-modulated sensors have been implemented, offering robustness to such intensity fluctuations, and the speed of these sensors is limited only by the combined speed of the photodetection hardware and the data acquisition system (kHz-MHz). The primary disadvantages of intensity-modulated sensing are the relatively low accuracy (?m-mm for low-power sensors) and the lack of robustness, which consequently must be designed, often with great difficulty, into the sensor's architecture. White light interferometric displacement sensors, on the other hand, offer increased accuracy and robustness. Unlike their monochromatic-interferometer counterparts, white light interferometric sensors offer absolute, unambiguous displacement measurements over large displacement ranges (cm for low-power, 5 mW, sources), necessitating no initial calibration, and requiring no environmental or feedback control. The primary disadvantage of white light interferometric displacement sensors is that their utility in dynamic testing scenarios is limited, both by hardware bandwidth and by their inherent high-sensitivity to Doppler-effects. The decision of whether to use either an intensity-modulated interferometric sensor depends on an appropriate performance function (e.g., desired displacement range, accuracy, robustness, etc.). In this dissertation, the performance limitations of a bundled differential intensity-modulated displacement sensor are analyzed, where the bundling configuration has been designed to optimize performance. The performance limitations of a white light Fabry-Perot displacement sensor are also analyzed. Both these sensors are non-contacting, but they have access to different regions of the performance-space. Further, both these sensors have different degrees of sensitivity to experimental uncertainty. Made in conjunction with careful analysis, the decision of which sensor to deploy need not be an uninformed one.

  17. Light Duty Utility Arm Software Test Plan

    SciTech Connect (OSTI)

    Kiebel, G.R.

    1995-12-18T23:59:59.000Z

    This plan describes how validation testing of the software will be implemented for the integrated control and data acquisition system of the Light Duty Utility Arm System (LDUA). The purpose of LDUA software validation testing is to demonstrate and document that the LDUA software meets its software requirements specification.

  18. Validation of a Monte Carlo model used for simulating tube current modulation in computed tomography over a wide range of phantom conditions/challenges

    SciTech Connect (OSTI)

    Bostani, Maryam, E-mail: mbostani@mednet.ucla.edu; McMillan, Kyle; Cagnon, Chris H.; McNitt-Gray, Michael F. [Departments of Biomedical Physics and Radiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California 90024 (United States); DeMarco, John J. [Department of Radiation Oncology, University of California, Los Angeles, Los Angeles, California 90095 (United States)

    2014-11-01T23:59:59.000Z

    Purpose: Monte Carlo (MC) simulation methods have been widely used in patient dosimetry in computed tomography (CT), including estimating patient organ doses. However, most simulation methods have undergone a limited set of validations, often using homogeneous phantoms with simple geometries. As clinical scanning has become more complex and the use of tube current modulation (TCM) has become pervasive in the clinic, MC simulations should include these techniques in their methodologies and therefore should also be validated using a variety of phantoms with different shapes and material compositions to result in a variety of differently modulated tube current profiles. The purpose of this work is to perform the measurements and simulations to validate a Monte Carlo model under a variety of test conditions where fixed tube current (FTC) and TCM were used. Methods: A previously developed MC model for estimating dose from CT scans that models TCM, built using the platform of MCNPX, was used for CT dose quantification. In order to validate the suitability of this model to accurately simulate patient dose from FTC and TCM CT scan, measurements and simulations were compared over a wide range of conditions. Phantoms used for testing range from simple geometries with homogeneous composition (16 and 32 cm computed tomography dose index phantoms) to more complex phantoms including a rectangular homogeneous water equivalent phantom, an elliptical shaped phantom with three sections (where each section was a homogeneous, but different material), and a heterogeneous, complex geometry anthropomorphic phantom. Each phantom requires varying levels of x-, y- and z-modulation. Each phantom was scanned on a multidetector row CT (Sensation 64) scanner under the conditions of both FTC and TCM. Dose measurements were made at various surface and depth positions within each phantom. Simulations using each phantom were performed for FTC, detailed x–y–z TCM, and z-axis-only TCM to obtain dose estimates. This allowed direct comparisons between measured and simulated dose values under each condition of phantom, location, and scan to be made. Results: For FTC scans, the percent root mean square (RMS) difference between measurements and simulations was within 5% across all phantoms. For TCM scans, the percent RMS of the difference between measured and simulated values when using detailed TCM and z-axis-only TCM simulations was 4.5% and 13.2%, respectively. For the anthropomorphic phantom, the difference between TCM measurements and detailed TCM and z-axis-only TCM simulations was 1.2% and 8.9%, respectively. For FTC measurements and simulations, the percent RMS of the difference was 5.0%. Conclusions: This work demonstrated that the Monte Carlo model developed provided good agreement between measured and simulated values under both simple and complex geometries including an anthropomorphic phantom. This work also showed the increased dose differences for z-axis-only TCM simulations, where considerable modulation in the x–y plane was present due to the shape of the rectangular water phantom. Results from this investigation highlight details that need to be included in Monte Carlo simulations of TCM CT scans in order to yield accurate, clinically viable assessments of patient dosimetry.

  19. Four-Week Neoadjuvant Intensity-Modulated Radiation Therapy With Concurrent Capecitabine and Oxaliplatin in Locally Advanced Rectal Cancer Patients: A Validation Phase II Trial

    SciTech Connect (OSTI)

    Arbea, Leire, E-mail: larbea@unav.es [Department of Oncology, Clinica Universidad de Navarra, Navarra (Spain); Martinez-Monge, Rafael; Diaz-Gonzalez, Juan A.; Moreno, Marta; Rodriguez, Javier [Department of Oncology, Clinica Universidad de Navarra, Navarra (Spain); Hernandez, Jose Luis [Department of General Surgery, Clinica Universidad de Navarra, Navarra (Spain); Sola, Jesus Javier [Department of Pathology, Clinica Universidad de Navarra, Navarra (Spain); Ramos, Luis Isaac [Department of Oncology, Clinica Universidad de Navarra, Navarra (Spain); Subtil, Jose Carlos [Department of Gastroenterology, Clinica Universidad de Navarra, Navarra (Spain); Nunez, Jorge [Department of Preventive Medicine and Public Health, Clinica Universidad de Navarra, Navarra (Spain); Chopitea, Ana; Cambeiro, Mauricio; Gaztanaga, Miren; Garcia-Foncillas, Jesus; Aristu, Javier [Department of Oncology, Clinica Universidad de Navarra, Navarra (Spain)

    2012-06-01T23:59:59.000Z

    Purpose: To validate tolerance and pathological complete response rate (pCR) of a 4-week preoperative course of intensity-modulated radiation therapy (IMRT) with concurrent capecitabine and oxaliplatin (CAPOX) in patients with locally advanced rectal cancer. Methods and Materials: Patients with T3 to T4 and/or N+ rectal cancer received preoperative IMRT (47.5 Gy in 19 fractions) with concurrent capecitabine (825 mg/m{sup 2} b.i.d., Monday to Friday) and oxaliplatin (60 mg/m{sup 2} on Days 1, 8, and 15). Surgery was scheduled 4 to 6 weeks after the completion of chemoradiation. Primary end points were toxicity and pathological response rate. Local control (LC), disease-free survival (DFS), and overall survival (OS) were also analyzed. Results: A total of 100 patients were evaluated. Grade 1 to 2 proctitis was observed in 73 patients (73%). Grade 3 diarrhea occurred in 9% of the patients. Grade 3 proctitis in 18% of the first 50 patients led to reduction of the dose per fraction to 47.5 Gy in 20 treatments. The rate of Grade 3 proctitis decreased to 4% thereafter (odds ratio, 0.27). A total of 99 patients underwent surgery. A pCR was observed in 13% of the patients, major response (96-100% of histological response) in 48%, and pN downstaging in 78%. An R0 resection was performed in 97% of the patients. After a median follow-up of 55 months, the LC, DFS, and OS rates were 100%, 84%, and 87%, respectively. Conclusions: Preoperative CAPOX-IMRT therapy (47.5 Gy in 20 fractions) is feasible and safe, and produces major pathological responses in approximately 50% of patients.

  20. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration...

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

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Configuration Management...

  1. SANSMIC Validation.

    SciTech Connect (OSTI)

    Weber, Paula D.; Rudeen, David Keith; Lord, David

    2014-08-01T23:59:59.000Z

    SANSMIC is solution mining software that was developed and utilized by SNL in its role as geotechnical advisor to the US DOE SPR for planning purposes. Three SANSMIC leach modes - withdrawal, direct, and reverse leach - have been revalidated with multiple test cases for each mode. The withdrawal mode was validated using high quality data from recent leach activity while the direct and reverse modes utilized data from historical cavern completion reports. Withdrawal results compared very well with observed data, including the location and size of shelves due to string breaks with relative leached volume differences ranging from 6 - 10% and relative radius differences from 1.5 - 3%. Profile comparisons for the direct mode were very good with relative leached volume differences ranging from 6 - 12% and relative radius differences from 5 - 7%. First, second, and third reverse configurations were simulated in order to validate SANSMIC over a range of relative hanging string and OBI locations. The first-reverse was simulated reasonably well with relative leached volume differences ranging from 1 - 9% and relative radius differences from 5 - 12%. The second-reverse mode showed the largest discrepancies in leach profile. Leached volume differences ranged from 8 - 12% and relative radius differences from 1 - 10%. In the third-reverse, relative leached volume differences ranged from 10 - 13% and relative radius differences were ~4 %. Comparisons to historical reports were quite good, indicating that SANSMIC is essentially the same as documented and validated in the early 1980's.

  2. Approved Module Information for CS2230, 2014/5 Module Title/Name: Operating Systems Module Code: CS2230

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    to ensure students do engage with tutorials. The aim is to help keep the student's work on the module more2230 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits appropriate software tools and algorithms to deal with them. Main structural components of an OS

  3. Approved Module Information for CS2010, 2014/5 Module Title/Name: Group Project Module Code: CS2010

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    School: Engineering and Applied Science Module Type: Project New Module? No Module Credits: 20 Module: BSc Computing Science. Available to Exchange Students? Not Specified Module Dependancies Pre science theory. * Use appropriate tools for the support of effective team-based software engineering

  4. This module aims to provide students with an understanding of the underlying principles of Software Project Management, and of established techniques for the management of software projects. By introducing students to key concepts and techniques

    E-Print Network [OSTI]

    Oxford, University of

    and management systems; quality models and metrics Content Formal lectures: 24 hours (2 hours/week) Tutorial, and to requirements, risk and quality management, the module lays the foundation for their future contribution, assessment, control, resolution Quality management: characterisation of quality; quality control, assurance

  5. RT3D Reaction Modules for Natural and Enhanced Attenuation of Chloroethanes, Chloroethenes, Chloromethanes, and Daughter Products

    SciTech Connect (OSTI)

    Johnson, Christian D.; Truex, Michael J.

    2006-07-25T23:59:59.000Z

    This document describes a suite of MNA/EA reaction modules that were developed for addressing complex chlorinated solvent reactions using RT3D. As an introduction, an overview of these MNA/EA reaction modules is presented, including discussions of similarities between reaction modules, the purpose of key reaction parameters, and important considerations for using the reaction modules. Subsequent sections provide the details of the reaction kinetics (conceptual model and equations), data input requirements, and example (batch reactor) results for each reaction module. This document does not discuss reaction module implementation or validation; such information will accompany the software in the form of release notes or a supplement to the RT3D manual.

  6. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design...

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

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Software Design Checklist This checklist is intended to...

  7. Validation of SCALE 4. 0 -- CSAS25 module and the 27-group ENDF/B-IV cross-section library for low-enriched uranium systems

    SciTech Connect (OSTI)

    Jordan, W.C.

    1993-02-01T23:59:59.000Z

    A version of KENO V.a and the 27-group library in SCALE-4.0 were validated for use in evaluating the nuclear criticality safety of low-enriched uranium systems. A total of 59 critical systems were analyzed. A statistical analysis of the results was performed, and subcritical acceptanced criteria are established.

  8. Validation of SCALE 4.0 -- CSAS25 module and the 27-group ENDF/B-IV cross-section library for low-enriched uranium systems

    SciTech Connect (OSTI)

    Jordan, W.C.

    1993-02-01T23:59:59.000Z

    A version of KENO V.a and the 27-group library in SCALE-4.0 were validated for use in evaluating the nuclear criticality safety of low-enriched uranium systems. A total of 59 critical systems were analyzed. A statistical analysis of the results was performed, and subcritical acceptanced criteria are established.

  9. The safety implications of emerging software paradigms

    SciTech Connect (OSTI)

    Suski, G.J.; Persons, W.L.; Johnson, G.L.

    1994-10-01T23:59:59.000Z

    This paper addresses some of the emerging software paradigms that may be used in developing safety-critical software applications. Paradigms considered in this paper include knowledge-based systems, neural networks, genetic algorithms, and fuzzy systems. It presents one view of the software verification and validation activities that should be associated with each paradigm. The paper begins with a discussion of the historical evolution of software verification and validation. Next, a comparison is made between the verification and validation processes used for conventional and emerging software systems. Several verification and validation issues for the emerging paradigms are discussed and some specific research topics are identified. This work is relevant for monitoring and control at nuclear power plants.

  10. Experience on Fabrication and Assembly of the First CLIC Two-Beam Module Prototype

    E-Print Network [OSTI]

    Gudkov, D; Riddone, G; Rossi, F; Lebet, S

    2013-01-01T23:59:59.000Z

    The CLIC two-beam module prototypes are intended to prove the design of all technical systems under the different operation modes. Two validation programs are currently under way and they foresee the construction of four prototype modules for mechanical tests without beam and three prototype modules for tests with RF and beam. The program without beam will show the capability of the technical solutions proposed to fulfil the stringent requirements on radio-frequency, supporting, pre-alignment, stabilization, vacuum and cooling systems. The engineering design was performed with the use of CAD/CAE software. Dedicated mock-ups of RF structures, with all mechanical interfaces and chosen technical solutions, are used for the tests and therefore reliable results are expected. The components were fabricated by applying different technologies and methods for manufacturing and joining. The first full-size prototype module was assembled in 2012. This paper is focused on the production process including the comparison o...

  11. Software Analysis for Security Spiros Mancoridis

    E-Print Network [OSTI]

    Mancoridis, Spiros

    of the processes, practices, and technolo- gies that can help software maintenance engineers improve the security of software systems. A particular emphasis is placed on validating security architectures, verifying- erating system mechanisms that impose rules on untrusted programs (e.g., role-based access control), anti

  12. LES SOFTWARE FOR THE DESIGN OF LOW EMISSION COMBUSTION SYSTEMS FOR VISION 21 PLANTS

    SciTech Connect (OSTI)

    Steven Cannon; Clifford Smith

    2003-04-01T23:59:59.000Z

    Application and testing of the new combustion Large Eddy Simulation (LES) code for the design of advanced gaseous combustion systems is described in this 10th quarterly report. CFD Research Corporation has developed the LES module within the parallel, unstructured solver included in the commercial CFD-ACE+ software. In this quarter, validation and testing of the combustion LES code was performed for the DOE-Simval combustor. Also, Beta testing by consortium members was performed for various burner and combustor configurations. In the two quarters ahead, CFDRC will validate the code on the new DOE SimVal experiments. Experimental data from DOE should be available in June 2003, though LES calculations are currently being performed. This will ensure a truly predictive test of the software. CFDRC will also provide help to the consortium members on running their cases, and incorporate improvements to the software suggested by the beta testers. The beta testers will compare their predictions with experimental measurements and other numerical calculations. At the end of this project (October, 2003), a final released version of the software will be available for licensing to the general public.

  13. Software Engineering Students' Cross-site Collaboration: An Experience Report

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    Software Engineering Students' Cross-site Collaboration: An Experience Report Sarah Drummond Dept their site's Software Engineering (SE) modules and provided strategic coupling of cross-site student groups and hence their employability. Keywords Software Engineering, Cross-site collaboration, Video conferencing 1

  14. Prometheus Reactor I&C Software Development Methodology, for Action

    SciTech Connect (OSTI)

    T. Hamilton

    2005-07-30T23:59:59.000Z

    The purpose of this letter is to submit the Reactor Instrumentation and Control (I&C) software life cycle, development methodology, and programming language selections and rationale for project Prometheus to NR for approval. This letter also provides the draft Reactor I&C Software Development Process Manual and Reactor Module Software Development Plan to NR for information.

  15. Approved Module Information for BN3389, 2014/5 Module Title/Name: Theory & Practice of eCommerce Module Code: BN3389

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Content: Week number Topics 1 Introduction to the module 2 Web Development basics 3-4 Software development & Teaching Rationale: Group work: the module design assumes that, in their final year, have the skillsApproved Module Information for BN3389, 2014/5 Module Title/Name: Theory & Practice of e

  16. Verification and validation benchmarks.

    SciTech Connect (OSTI)

    Oberkampf, William Louis; Trucano, Timothy Guy

    2007-02-01T23:59:59.000Z

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

  17. University of Newcastle upon Tyne Software Engineering Students' Cross-site Collaboration: An Experience

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    University of Newcastle upon Tyne COMPUTING SCIENCE Software Engineering Students' Cross-site their site's Software Engineering (SE) modules and provided strategic coupling of cross- site student groups allowed students to utilise the expertise from their site's Software Engineering (SE) modules and provided

  18. acid vpa modulates: Topics by E-print Network

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

    * Understand different approaches to, and the key stages of, the software development life cycle. * Develop Neirotti, Juan Pablo 308 Approved Module Information for BS3327,...

  19. annexins modulate cytosolic: Topics by E-print Network

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

    * Understand different approaches to, and the key stages of, the software development life cycle. * Develop Neirotti, Juan Pablo 329 Approved Module Information for BS3327,...

  20. arterivirus nsp1 modulates: Topics by E-print Network

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

    * Understand different approaches to, and the key stages of, the software development life cycle. * Develop Neirotti, Juan Pablo 263 Approved Module Information for BS3327,...

  1. Software Developers

    Broader source: Energy.gov [DOE]

    Because SEED will provide a common, open-source data framework, software developers will be able to write applications that access the data in a consistent way (with proper permissions), or build functionalities onto the SEED platform in a replicable way.

  2. Software Security Rules, SDLC Perspective

    E-Print Network [OSTI]

    Banerjee, C

    2009-01-01T23:59:59.000Z

    Software has become an integral part of everyday life. Everyday, millions of people perform transaction through internet, ATM, mobile phone, they send email and Egreetings, and use word processing and spreadsheet for various purpose. People use software bearing in mind that it is reliable and can be trust upon and the operation they perform is secured. Now, if these software have exploitable security hole then how can they be safe for use. Security brings value to software in terms of peoples trust. The value provided by secure software is of vital importance because many critical functions are entirely dependent on the software. That is why security is a serious topic which should be given proper attention during the entire SDLC, right from the beginning. For the proper implementation of security in the software, twenty one security rules are proposed in this paper along with validation results. It is found that by applying these rules as per given implementation mechanism, most of the vulnerabilities are el...

  3. Module Safety Issues (Presentation)

    SciTech Connect (OSTI)

    Wohlgemuth, J.

    2012-02-01T23:59:59.000Z

    Description of how to make PV modules so that they are less likely to turn into safety hazards. Making modules inherently safer with minimum additional cost is the preferred approach for PV. Safety starts with module design to ensure redundancy within the electrical circuitry to minimize open circuits and proper mounting instructions to prevent installation related ground faults. Module manufacturers must control the raw materials and processes to ensure that that every module is built like those qualified through the safety tests. This is the reason behind the QA task force effort to develop a 'Guideline for PV Module Manufacturing QA'. Periodic accelerated stress testing of production products is critical to validate the safety of the product. Combining safer PV modules with better systems designs is the ultimate goal. This should be especially true for PV arrays on buildings. Use of lower voltage dc circuits - AC modules, DC-DC converters. Use of arc detectors and interrupters to detect arcs and open the circuits to extinguish the arcs.

  4. Software Architecture and Software Configuration Bernhard Westfechtel

    E-Print Network [OSTI]

    Westfechtel, Bernhard

    the software life cycle. In addition, it supports system building (creation of derived objects from support for the management of evolving software objects throughout the whole life cycle. Several problems architectures play a central role in the development and maintenance of a software system. A software

  5. View of software for HEP experiments

    SciTech Connect (OSTI)

    Johnstad, H.; Lebrun, P.; Lessner, E.S.; Montgomery, H.E.

    1986-05-01T23:59:59.000Z

    A view of the software structure typical of a High Energy Physics experiment is given and the availability of general software modules in most of the important regions is discussed. The aim is to provide a framework for discussion of capabilities and inadequecies and thereby define areas where effort should be assigned and perhaps also to serve as a useful source document for the newcomer to High Energy Physics. 74 refs.

  6. Understanding and Improving Software Productivity

    E-Print Network [OSTI]

    Scacchi, Walt

    Understanding and Improving Software Productivity Walt Scacchi Institute for Software Research;2 Introduction · What affects software productivity? ­ Software productivity has been one of the most studied aspects of software engineering ­ Goal: review sample of empirical studies of software productivity

  7. Designing supportability into software

    E-Print Network [OSTI]

    Shirolkar, Prashant A., 1973-

    2004-01-01T23:59:59.000Z

    Background: Despite the identification of a "software crisis" in the 1960s, large software projects are full of defects even today [19]. These defects cause the software to behave unexpectedly. The cause generally is ...

  8. Designing security into software

    E-Print Network [OSTI]

    Zhang, Chang Tony

    2006-01-01T23:59:59.000Z

    When people talk about software security, they usually refer to security applications such as antivirus software, firewalls and intrusion detection systems. There is little emphasis on the security in the software itself. ...

  9. MOTIVATING STUDENTS IN SOFTWARE ENGINEERING GROUP PROJECTS: AN EXPERIENCE REPORT

    E-Print Network [OSTI]

    Gold, Nicolas

    MOTIVATING STUDENTS IN SOFTWARE ENGINEERING GROUP PROJECTS: AN EXPERIENCE REPORT Nicolas Gold King, particularly in science and engineering. This paper presents experiences gained in introducing robotics as a means to increase engagement with a second-year undergraduate software-engineering group-project module

  10. Software | Argonne National Laboratory

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

    applications, such as simulation and modeling, computation, internet usage, and more. Argonne has both commercially available software and open-source (free) software. Browse both...

  11. Theory and Software

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

    Theory and Software Home People Science Highlights Publications Seminars & Meetings Opportunities Advisory Committee Theory and Software Group (X-ray Science Division) The Theory...

  12. INL/EXT-14-33201 RELAP-7 Software Verification

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

    01 RELAP-7 Software Verification and Validation Plan Curtis L. Smith Yong-Joon Choi Ling Zou September 25, 2014 NOTICE This report was prepared as an account of work sponsored by...

  13. Module Configuration

    DOE Patents [OSTI]

    Oweis, Salah (Ellicott City, MD); D'Ussel, Louis (Bordeaux, FR); Chagnon, Guy (Cockeysville, MD); Zuhowski, Michael (Annapolis, MD); Sack, Tim (Cockeysville, MD); Laucournet, Gaullume (Paris, FR); Jackson, Edward J. (Taneytown, MD)

    2002-06-04T23:59:59.000Z

    A stand alone battery module including: (a) a mechanical configuration; (b) a thermal management configuration; (c) an electrical connection configuration; and (d) an electronics configuration. Such a module is fully interchangeable in a battery pack assembly, mechanically, from the thermal management point of view, and electrically. With the same hardware, the module can accommodate different cell sizes and, therefore, can easily have different capacities. The module structure is designed to accommodate the electronics monitoring, protection, and printed wiring assembly boards (PWAs), as well as to allow airflow through the module. A plurality of modules may easily be connected together to form a battery pack. The parts of the module are designed to facilitate their manufacture and assembly.

  14. Functional Testing Protocols for Commercial Building Efficiency Baseline Modeling Software

    SciTech Connect (OSTI)

    Jump, David; Price, Phillip N.; Granderson, Jessica; Sohn, Michael

    2013-09-06T23:59:59.000Z

    This document describes procedures for testing and validating proprietary baseline energy modeling software accuracy in predicting energy use over the period of interest, such as a month or a year. The procedures are designed according to the methodology used for public domain baselining software in another LBNL report that was (like the present report) prepared for Pacific Gas and Electric Company: ?Commercial Building Energy Baseline Modeling Software: Performance Metrics and Method Testing with Open Source Models and Implications for Proprietary Software Testing Protocols? (referred to here as the ?Model Analysis Report?). The test procedure focuses on the quality of the software?s predictions rather than on the specific algorithms used to predict energy use. In this way the software vendor is not required to divulge or share proprietary information about how their software works, while enabling stakeholders to assess its performance.

  15. Software distribution using xnetlib

    SciTech Connect (OSTI)

    Dongarra, J.J. [Univ. of Tennessee, Knoxville, TN (US). Dept. of Computer Science]|[Oak Ridge National Lab., TN (US); Rowan, T.H. [Oak Ridge National Lab., TN (US); Wade, R.C. [Univ. of Tennessee, Knoxville, TN (US). Dept. of Computer Science

    1993-06-01T23:59:59.000Z

    Xnetlib is a new tool for software distribution. Whereas its predecessor netlib uses e-mail as the user interface to its large collection of public-domain mathematical software, xnetlib uses an X Window interface and socket-based communication. Xnetlib makes it easy to search through a large distributed collection of software and to retrieve requested software in seconds.

  16. Introduction to Software Engineering

    E-Print Network [OSTI]

    ? ) Concept of Operations (CONOPS) Software Requirements Requirements Engineering Processes System Models

  17. SOFTWARE ENGINEERING COMPUTER SCIENCE

    E-Print Network [OSTI]

    Bone, Gary

    SOFTWARE ENGINEERING COMPUTER SCIENCE ... What's the Difference? goeng1@mcmaster.ca www). Software Engineering covers the course content listed under Computer Science, with some additions. Software). Software Engineering students will graduate with a Bachelor of Engineering (B.Eng). Computer Science

  18. acetyl l-carnitine modulating: Topics by E-print Network

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

    * Understand different approaches to, and the key stages of, the software development life cycle. * Develop Neirotti, Juan Pablo 325 Approved Module Information for BS3327,...

  19. Free software for performing physical analysis of systems for digital radiography and mammography

    SciTech Connect (OSTI)

    Donini, Bruno; Lanconelli, Nico, E-mail: nico.lanconelli@unibo.it [Alma Mater Studiorum, Department of Physics and Astronomy, University of Bologna, Bologna 40127 (Italy)] [Alma Mater Studiorum, Department of Physics and Astronomy, University of Bologna, Bologna 40127 (Italy); Rivetti, Stefano [Fisica Medica, Ospedale di Sassuolo S.p.A., Sassuolo 41049 (Italy)] [Fisica Medica, Ospedale di Sassuolo S.p.A., Sassuolo 41049 (Italy); Bertolini, Marco [Medical Physics Unit, Azienda Ospedaliera ASMN, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia 42123 (Italy)] [Medical Physics Unit, Azienda Ospedaliera ASMN, Istituto di Ricovero e Cura a Carattere Scientifico, Reggio Emilia 42123 (Italy)

    2014-05-15T23:59:59.000Z

    Purpose: In this paper, the authors present a free software for assisting users in achieving the physical characterization of x-ray digital systems and image quality checks. Methods: The program was developed as a plugin of a well-known public-domain suite ImageJ. The software can assist users in calculating various physical parameters such as the response curve (also termed signal transfer property), modulation transfer function (MTF), noise power spectra (NPS), and detective quantum efficiency (DQE). It also includes the computation of some image quality checks: defective pixel analysis, uniformity, dark analysis, and lag. Results: The software was made available in 2009 and has been used during the last couple of years by many users who gave us valuable feedback for improving its usability. It was tested for achieving the physical characterization of several clinical systems for digital radiography and mammography. Various published papers made use of the outcomes of the plugin. Conclusions: This software is potentially beneficial to a variety of users: physicists working in hospitals, staff working in radiological departments, such as medical physicists, physicians, engineers. The plugin, together with a brief user manual, are freely available and can be found online ( http://www.medphys.it/downloads.htm ). With our plugin users can estimate all three most important parameters used for physical characterization (MTF, NPS, and also DQE). The plugin can run on any operating system equipped with ImageJ suite. The authors validated the software by comparing MTF and NPS curves on a common set of images with those obtained with other dedicated programs, achieving a very good agreement.

  20. Software communications integrated into refinery system

    SciTech Connect (OSTI)

    Goodpaster, R.; Kennedy, J.P.

    1989-01-16T23:59:59.000Z

    Ashland Oil Co. is integrating software communications, using real-time data, into the computerized information system at its Catlettsburg, Ky., refinery. The Ashland real-time information system (Artis) was designed to improve timeliness and accuracy of yield accounting to the refinery, and to standardize software communications between applications. With the system, real-time data are collected in a central data server and used to feed normal data reconciliation software for validation. This part of the system has been successfully implemented. Standardization of software communications is still under design, but most of the communication paths have been defined because a highly evolved information system already exists at the refinery. And efforts are under way to integrate information from the process to optimization.

  1. Approved Module Information for EE3NPD, 2014/5 Module Title/Name: Networked Product Development Module Code: EE3NPD

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    ), and Bitcoin. . To study the associated range of enabling technologies from communications systems and software Interface (MIDI) * Bitcoin Module Delivery Methods of Delivery & Learning Hours (by each method): Method

  2. CTMCONTROL: Addressing the MC/DC Objective for Safety-Critical Automotive Software

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CTMCONTROL: Addressing the MC/DC Objective for Safety-Critical Automotive Software Anila Mjeda.mjeda,mike.hinchey}@lero.ie Abstract. We propose a method tailored to the requirements of safety-critical embedded automotive software/DC) objective for automotive safety-critical software. CTMCONTROL is validated via a controlled experiment which

  3. User' Software Manual

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

    MM-Group Home MMG Advisory Committees 4-ID-D Home Recent Publications Beamline Info Optics Instrumentation Software User Info FAQs 4-ID-D Beamline Software Manual Introduction...

  4. SOFTWARE EVOLUTION AND THE STAGED MODEL OF THE SOFTWARE LIFECYCLE

    E-Print Network [OSTI]

    1 SOFTWARE EVOLUTION AND THE STAGED MODEL OF THE SOFTWARE LIFECYCLE K. H. Bennett Research............................................................................................................11 1.5 Iterative software development ...............................................................................................................19 1.10 The stages of the software lifecycle

  5. Agile Development and Software Evolution

    E-Print Network [OSTI]

    Feitelson, Dror

    Agile Development and Software Evolution Dror Feitelson Basic Seminar on Software Engineering Hebrew University 2011 #12;Software Lifecycle Req's Analysis Design Construction Testing Transfer Maintenance Textbook view: #12;Software Lifecycle Req's Analysis Design Construction Testing Transfer

  6. HAZARD ANALYSIS SOFTWARE

    SciTech Connect (OSTI)

    Sommer, S; Tinh Tran, T

    2008-04-08T23:59:59.000Z

    Washington Safety Management Solutions, LLC developed web-based software to improve the efficiency and consistency of hazard identification and analysis, control selection and classification, and to standardize analysis reporting at Savannah River Site. In the new nuclear age, information technology provides methods to improve the efficiency of the documented safety analysis development process which includes hazard analysis activities. This software provides a web interface that interacts with a relational database to support analysis, record data, and to ensure reporting consistency. A team of subject matter experts participated in a series of meetings to review the associated processes and procedures for requirements and standard practices. Through these meetings, a set of software requirements were developed and compiled into a requirements traceability matrix from which software could be developed. The software was tested to ensure compliance with the requirements. Training was provided to the hazard analysis leads. Hazard analysis teams using the software have verified its operability. The software has been classified as NQA-1, Level D, as it supports the analysis team but does not perform the analysis. The software can be transported to other sites with alternate risk schemes. The software is being used to support the development of 14 hazard analyses. User responses have been positive with a number of suggestions for improvement which are being incorporated as time permits. The software has enforced a uniform implementation of the site procedures. The software has significantly improved the efficiency and standardization of the hazard analysis process.

  7. Thermionic modules

    DOE Patents [OSTI]

    King, Donald B. (Albuquerque, NM); Sadwick, Laurence P. (Salt Lake City, UT); Wernsman, Bernard R. (Clairton, PA)

    2002-06-18T23:59:59.000Z

    Modules of assembled microminiature thermionic converters (MTCs) having high energy-conversion efficiencies and variable operating temperatures manufactured using MEMS manufacturing techniques including chemical vapor deposition. The MTCs incorporate cathode to anode spacing of about 1 micron or less and use cathode and anode materials having work functions ranging from about 1 eV to about 3 eV. The MTCs also exhibit maximum efficiencies of just under 30%, and thousands of the devices and modules can be fabricated at modest costs.

  8. ARROW (Version 2) Commercial Software Validation and Configuration Control

    SciTech Connect (OSTI)

    HEARD, F.J.

    2000-02-10T23:59:59.000Z

    ARROW (Version 2), a compressible flow piping network modeling and analysis computer program from Applied Flow Technology, was installed for use at the U.S. Department of Energy Hanford Site near Richland, Washington.

  9. Automated Validation of Software Models Steve Sims Rance Cleaveland

    E-Print Network [OSTI]

    Cleaveland, Rance

    Simulink R and six Stateflow R diagrams and has an implementation consisting of approximately 1000 lines to formulate and check application spe- cific properties such as Will a car's anti-lock brakes ever engage when the brake pedal is not pressed? Addition- ally, Salsa can serve as the engine for consistency check- ing [TR

  10. An approach to ensuring quality in environmental software

    SciTech Connect (OSTI)

    Gelston, G.M.; Lundgren, R.E.; McDonald, J.P.; Hoopes, B.L.

    1998-05-01T23:59:59.000Z

    Environmental software is often used to determine impacts to the public, workers, and the environment from environmental contamination. It is vital, therefore, that the modeling results, and the software that provides them, be scientifically defensible and capable of withstanding the most rigorous of technical reviews. The control and assurance of quality is a critical factor for the project team that develops environmental software at the Pacific Northwest National Laboratory. This document describes the philosophy, process, and activities that ensure a quality product throughout the life cycle of requirements analysis, design, programming, modification, testing, and implementation of environmental software. Environmental software developed by the project team is designed using an object-oriented approach. This software offers increased benefits, such as ease of maintenance and retention of the development and testing legacy of individual components, over traditional hard wired software. These benefits allow the design and testing of the models and future additions to be faster and less costly. This software is developed using a modular framework concept that allows a variety of models to work within a single construct. This software has two parts: an overall system framework and a set of modules. Each module has up to three components: a user interface, a scientific model, and pre/post-processors. Each of these pieces has a different set of quality criteria associated with it. However, whatever form this software might take for a particular client, standard processes apply to protect the information from inappropriate use. The information contained within this document can be applied to most environmental software to analyze risk in multiple environmental media.

  11. Analysis of modulation scheme using GNU Radio

    E-Print Network [OSTI]

    Yu, Chansu

    1 Analysis of modulation scheme using GNU Radio By: Zeyu long Outline Introduce Project Goal QPSK CPFSK Resolute Project conclusion Project challenges Reference #12;2 Introduce (1) GNU radio: One of the most popular applications of Software Defined Radios Use C++ to write blocks Use python to connect

  12. Radioisotope thermoelectric generator transportation system subsystem 143 software development plan

    SciTech Connect (OSTI)

    King, D.A.

    1994-11-10T23:59:59.000Z

    This plan describes the activities to be performed and the controls to be applied to the process of specifying, developing, and qualifying the data acquisition software for the Radioisotope Thermoelectric Generator (RTG) Transportation System Subsystem 143 Instrumentation and Data Acquisition System (IDAS). This plan will serve as a software quality assurance plan, a verification and validation (V and V) plan, and a configuration management plan.

  13. A Business Process Driven Approach for Generating Software Xulin Zhao, Ying Zou

    E-Print Network [OSTI]

    Zou, Ying

    1 A Business Process Driven Approach for Generating Software Modules Xulin Zhao, Ying Zou Dept. of Electrical and Computer Engineering, Queen's University, Kingston, ON, Canada SUMMARY Business processes describe business operations of an organization and capture business requirements. Business applications

  14. Tax Deduction Qualified Software

    Broader source: Energy.gov [DOE]

    On this page you'll find information about the EnergyGauge Summit version 3.20 (incorporating DOE-2.1E (v120)) qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

  15. Tax Deduction Qualified Software

    Broader source: Energy.gov [DOE]

    On this page you'll find information about the EnergyGauge Summit version 3.22 (incorporating DOE-2.1E (v120)) qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

  16. Tax Deduction Qualified Software

    Broader source: Energy.gov [DOE]

    On this page you'll find information about the EnergyGauge Summit version 3.21 (incorporating DOE-2.1E (v120)) qualified computer software (buildings.energy.gov/qualified_software.html), which calculates energy and power cost savings that meet federal tax incentive requirements for commercial buildings.

  17. Engineering Careers: Software Engineering

    E-Print Network [OSTI]

    Fenster, Sam

    of others When you screw up, you can do it on a massive scale #12;Totally unlike other engineering electronic device #12;Software tools Software engineers build their own tools The OS on your laptop;Just like other engineering Established body of knowledge Established practices Build on the work

  18. How to Successfully Renovate a Controls System? - Lessons Learned from the Renovation of the CERN Injectors’ Controls Software

    E-Print Network [OSTI]

    Kruk, G; Kulikova, O; Lezhebokov, V; Pace, M; Pera Mira, P; Roux, E; Wozniak, J Pawel

    2014-01-01T23:59:59.000Z

    Renovation of the control system of the CERN LHC injectors was initiated in 2007 in the scope of the Injector Controls Architecture (InCA) project. One of its main objectives was to homogenize the controls software across CERN accelerators and reuse as much as possible the existing modern sub-systems, such as the settings management used for the LHC. The project team created a platform that would permit coexistence and intercommunication between old and new components via a dedicated gateway, allowing a progressive replacement of the former. Dealing with a heterogeneous environment, with many diverse and interconnected modules, implemented using different technologies and programming languages, the team had to introduce all the modifications in the smoothest possible way, without causing machine downtime. After a brief description of the system architecture, the paper discusses the technical and non-technical sides of the renovation process such as validation and deployment methodology, operational applicatio...

  19. Probabilistic Software Workshop Probabilistic Software Workshop

    E-Print Network [OSTI]

    such identification imply a recommendation or it imply that any of the materials, instruments or equipment identified products. · NIST Disclaimer: Certain commercial equipment, instruments, software programs, and materials the official position of the National Institute of Standards and Technology or the U.S. Department of Justice

  20. Interactive Software Technology 1/24 Interactive Software Technology

    E-Print Network [OSTI]

    Wegner, Peter

    Interactive Software Technology 1/24 Interactive Software Technology Peter Wegner, Brown University Paradigms 2. Models of Interaction 3. Software Engineering, Artificial Intelligence, and Open Systems 4. Object­oriented Design: Sequential Interaction 5. Multiple Interface Models: Concurrent Interaction 6

  1. TOUGH2 Software Qualification

    E-Print Network [OSTI]

    2010-01-01T23:59:59.000Z

    EOS5 (Water, Hydrogen): This property module was developed8. ThermophysicaZ Properties of Hydrogen Density at P=l barby hydrogen, with different thermophysical properties (see

  2. Thermoelectric module

    DOE Patents [OSTI]

    Kortier, William E. (Columbus, OH); Mueller, John J. (Columbus, OH); Eggers, Philip E. (Columbus, OH)

    1980-07-08T23:59:59.000Z

    A thermoelectric module containing lead telluride as the thermoelectric mrial is encapsulated as tightly as possible in a stainless steel canister to provide minimum void volume in the canister. The lead telluride thermoelectric elements are pressure-contacted to a tungsten hot strap and metallurgically bonded at the cold junction to iron shoes with a barrier layer of tin telluride between the iron shoe and the p-type lead telluride element.

  3. ASSESS (Analytic System and Software for Evaluating Safeguards and Security) update: Current status and future developments

    SciTech Connect (OSTI)

    Al-Ayat, R.A. (Lawrence Livermore National Lab., CA (USA)); Cousins, T.D. (USDOE, Washington, DC (USA)); Hoover, E.R. (Sandia National Labs., Albuquerque, NM (USA))

    1990-07-15T23:59:59.000Z

    The Analytic System and Software for Evaluating Safeguards and Security (ASSESS) has been released for use by DOE field offices and their contractors. In October, 1989, we offered a prototype workshop to selected representatives of the DOE community. Based on the prototype results, we held the first training workshop at the Central Training Academy in January, 1990. Four additional workshops are scheduled for FY 1990. ASSESS is a state-of-the-art analytical tool for management to conduct integrated evaluation of safeguards systems at facilities handling facilities. Currently, ASSESS focuses on the threat of theft/diversion of special nuclear material by insiders, outsiders, and a special form of insider/outsider collusion. ASSESS also includes a neutralization module. Development of the tool is continuing. Plans are underway to expand the capabilities of ASSESS to evaluate against violent insiders, to validate the databases, to expand the neutralization module, and to assist in demonstrating compliance with DOE Material Control and Accountability (MC A) Order 5633.3. These new capabilities include the ability to: compute a weighted average for performance capability against a spectrum of insider adversaries; conduct defense-in-depth analyses; and analyze against protracted theft scenarios. As they become available, these capabilities will be incorporated in our training program. ASSESS is being developed jointly by Lawrence Livermore and Sandia National Laboratories under the sponsorship of the Department of Energy (DOE) Office of Safeguards and Security.

  4. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM | Department of...

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

    SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM System Maintenance Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM More...

  5. Photovoltaic module and module arrays

    DOE Patents [OSTI]

    Botkin, Jonathan (El Cerrito, CA); Graves, Simon (Berkeley, CA); Lenox, Carl J. S. (Oakland, CA); Culligan, Matthew (Berkeley, CA); Danning, Matt (Oakland, CA)

    2012-07-17T23:59:59.000Z

    A photovoltaic (PV) module including a PV device and a frame. The PV device has a PV laminate defining a perimeter and a major plane. The frame is assembled to and encases the laminate perimeter, and includes leading, trailing, and side frame members, and an arm that forms a support face opposite the laminate. The support face is adapted for placement against a horizontal installation surface, to support and orient the laminate in a non-parallel or tilted arrangement. Upon final assembly, the laminate and the frame combine to define a unitary structure. The frame can orient the laminate at an angle in the range of 3.degree.-7.degree. from horizontal, and can be entirely formed of a polymeric material. Optionally, the arm incorporates integral feature(s) that facilitate interconnection with corresponding features of a second, identically formed PV module.

  6. Photovoltaic module and module arrays

    DOE Patents [OSTI]

    Botkin, Jonathan; Graves, Simon; Lenox, Carl J. S.; Culligan, Matthew; Danning, Matt

    2013-08-27T23:59:59.000Z

    A photovoltaic (PV) module including a PV device and a frame, The PV device has a PV laminate defining a perimeter and a major plane. The frame is assembled to and encases the laminate perimeter, and includes leading, trailing, and side frame members, and an arm that forms a support face opposite the laminate. The support face is adapted for placement against a horizontal installation surface, to support and orient the laminate in a non-parallel or tilted arrangement. Upon final assembly, the laminate and the frame combine to define a unitary structure. The frame can orient the laminate at an angle in the range of 3.degree.-7.degree. from horizontal, and can be entirely formed of a polymeric material. Optionally, the arm incorporates integral feature(s) that facilitate interconnection with corresponding features of a second, identically formed PV module.

  7. Software quality assurance handbook

    SciTech Connect (OSTI)

    Not Available

    1990-09-01T23:59:59.000Z

    There are two important reasons for Software Quality Assurance (SQA) at Allied-Signal Inc., Kansas City Division (KCD): First, the benefits from SQA make good business sense. Second, the Department of Energy has requested SQA. This handbook is one of the first steps in a plant-wide implementation of Software Quality Assurance at KCD. The handbook has two main purposes. The first is to provide information that you will need to perform software quality assurance activities. The second is to provide a common thread to unify the approach to SQA at KCD. 2 figs.

  8. Multiphase flow calculation software

    DOE Patents [OSTI]

    Fincke, James R. (Idaho Falls, ID)

    2003-04-15T23:59:59.000Z

    Multiphase flow calculation software and computer-readable media carrying computer executable instructions for calculating liquid and gas phase mass flow rates of high void fraction multiphase flows. The multiphase flow calculation software employs various given, or experimentally determined, parameters in conjunction with a plurality of pressure differentials of a multiphase flow, preferably supplied by a differential pressure flowmeter or the like, to determine liquid and gas phase mass flow rates of the high void fraction multiphase flows. Embodiments of the multiphase flow calculation software are suitable for use in a variety of applications, including real-time management and control of an object system.

  9. Independent Verification and Validation Of SAPHIRE 8 System Test Plan Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-02-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE System Test Plan is to assess the approach to be taken for intended testing activities associated with the SAPHIRE software product. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production.

  10. A Security Framework for the Analysis and Design of Software Attestation

    E-Print Network [OSTI]

    need for enabling technologies that can validate and verify the integrity of a system's software state cryptographic primitives and protocols useless, a fact that demands for keyless security solutions. Therefore

  11. MODULES FOR EXPERIMENTS IN STELLAR ASTROPHYSICS (MESA): PLANETS, OSCILLATIONS, ROTATION, AND MASSIVE STARS

    SciTech Connect (OSTI)

    Paxton, Bill; Cantiello, Matteo; Bildsten, Lars [Kavli Institute for Theoretical Physics, University of California, Santa Barbara, CA 93106 (United States); Arras, Phil [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22904-4325 (United States); Brown, Edward F. [Department of Physics and Astronomy, National Superconducting Cyclotron Laboratory, and Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, MI 48864 (United States); Dotter, Aaron [Research School of Astronomy and Astrophysics, The Australian National University, Weston, ACT 2611 (Australia); Mankovich, Christopher [Department of Physics, University of California, Santa Barbara, CA 93106 (United States); Montgomery, M. H. [Department of Astronomy and McDonald Observatory, University of Texas, Austin, TX 78712 (United States); Stello, Dennis [Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney, NSW 2006 (Australia); Timmes, F. X. [School of Earth and Space Exploration, Arizona State University, Tempe, AZ 85287 (United States); Townsend, Richard, E-mail: matteo@kitp.ucsb.edu [Department of Astronomy, University of Wisconsin-Madison, Madison, WI 53706 (United States)

    2013-09-15T23:59:59.000Z

    We substantially update the capabilities of the open source software package Modules for Experiments in Stellar Astrophysics (MESA), and its one-dimensional stellar evolution module, MESA star. Improvements in MESA star's ability to model the evolution of giant planets now extends its applicability down to masses as low as one-tenth that of Jupiter. The dramatic improvement in asteroseismology enabled by the space-based Kepler and CoRoT missions motivates our full coupling of the ADIPLS adiabatic pulsation code with MESA star. This also motivates a numerical recasting of the Ledoux criterion that is more easily implemented when many nuclei are present at non-negligible abundances. This impacts the way in which MESA star calculates semi-convective and thermohaline mixing. We exhibit the evolution of 3-8 M{sub Sun} stars through the end of core He burning, the onset of He thermal pulses, and arrival on the white dwarf cooling sequence. We implement diffusion of angular momentum and chemical abundances that enable calculations of rotating-star models, which we compare thoroughly with earlier work. We introduce a new treatment of radiation-dominated envelopes that allows the uninterrupted evolution of massive stars to core collapse. This enables the generation of new sets of supernovae, long gamma-ray burst, and pair-instability progenitor models. We substantially modify the way in which MESA star solves the fully coupled stellar structure and composition equations, and we show how this has improved the scaling of MESA's calculational speed on multi-core processors. Updates to the modules for equation of state, opacity, nuclear reaction rates, and atmospheric boundary conditions are also provided. We describe the MESA Software Development Kit that packages all the required components needed to form a unified, maintained, and well-validated build environment for MESA. We also highlight a few tools developed by the community for rapid visualization of MESA star results.

  12. Software Quality Assurance

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-10-02T23:59:59.000Z

    To define requirements and responsibilities for software quality assurance (SQA) within the Department of Energy (DOE). DOE N 251.40, dated 5/3/01, extends this directive until 12/31/01.

  13. Software Quality Assurance

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-10-02T23:59:59.000Z

    DOE N 251.40, dated 5/3/01, extends this directive until 12/31/01. To define requirements and responsibilities for software quality assurance (SQA) within the Department of Energy (DOE). Does not cancel other directives.

  14. The Software Patent Debate 

    E-Print Network [OSTI]

    Guadamuz, Andres

    2006-01-01T23:59:59.000Z

    The paper discusses the proposed European Directive on the Patentability of Computer-Implemented Inventions and the subsequent debate that followed. Do software patents - as argued by policymakers' - result in increased ...

  15. Software Talk [Compatibility Mode

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

    acquisitionanalysis software for Diffraction Beam Lines at SSRL spec SPECPLOT ICS WxDiff WebSpec First installation on BL 2-1 CSS spec Direct connection (SCSI) 3rd party user...

  16. Timing system control software in the SLC

    SciTech Connect (OSTI)

    Thompson, K.; Phinney, N.

    1985-04-01T23:59:59.000Z

    A new timing system that allows precision (approx.1 to 2 ns) control of the trigger times of klystrons, beam position monitors, and other devices on a pulse-to-pulse basis at up to 360 Hz is in operation in the first third of the SLAC linear accelerator. The control software is divided between a central host VAX and local Intel 8086-based microprocessor clusters. Facilities exist to set up and adjust the timing of devices or groups of devices independently for beam pulses having different destinations and purposes, which are run in an interlaced fashion during normal machine operation. Upgrading of the system is currently underway, using a new version of the Programmable Delay Unit CAMAC module to allow pipelining of timing information for three machine pulses. An overview of the current state of the system is presented in this paper, with an emphasis on software control.

  17. Software Function Allocation Methodology

    E-Print Network [OSTI]

    O'Neal, Michael Ralph

    1988-01-01T23:59:59.000Z

    Necessary) Rapid Prototypes (Optional) 3. 4. 1 SFAM Step 1 ? Preparation If the Computer System Map (CSM) has not been created for the current overall hardware system, it is completed before the software function allocation process begins.... The methodology begins when the preconditions above have been met and the CSM is completed. The first step is to consult the list of software function allocation parameters provided as part of the methodology. The list of parameters will at first be sufficient...

  18. Engineering secure software 

    E-Print Network [OSTI]

    Jetly, Prateek

    2001-01-01T23:59:59.000Z

    breaches in the operating environment. Security breaches resulting from misuse or tnisconfiguration of the program should not be blamed on the software. T'his is a debatable position. A security breach that results from an unintentional enor... units with public key algorithms, private keys, and certificates. Any attempt to access or modify the data in these devices will render them unusable. The device contains software tools. These devices use the computer they reside on as a general...

  19. PV array simulator development and validation.

    SciTech Connect (OSTI)

    Kuszmaul, Scott S.; Gonzalez, Sigifredo; Lucca, Roberto (Ametek Programmable Power, San Diego, CA); Deuel, Don (Ametek Programmable Power, San Diego, CA)

    2010-06-01T23:59:59.000Z

    The ability to harvest all available energy from a photovoltaic (PV) array is essential if new system developments are to meet levelized cost of energy targets and achieve grid parity with conventional centralized utility power. Therefore, exercising maximum power point tracking (MPPT) algorithms, dynamic irradiance condition operation and startup and shutdown routines and evaluating inverter performance with various PV module fill-factor characteristics must be performed with a repeatable, reliable PV source. Sandia National Laboratories is collaborating with Ametek Programmable Power to develop and demonstrate a multi-port TerraSAS PV array simulator. The simulator will replicate challenging PV module profiles, enabling the evaluation of inverter performance through analyses of the parameters listed above. Energy harvest algorithms have traditionally implemented methods that successfully utilize available energy. However, the quantification of energy capture has always been difficult to conduct, specifically when characterizing the inverter performance under non-reproducible dynamic irradiance conditions. Theoretical models of the MPPT algorithms can simulate capture effectiveness, but full validation requires a DC source with representative field effects. The DC source being developed by Ametek and validated by Sandia is a fully integrated system that can simulate an IV curve from the Solar Advisor Model (SAM) module data base. The PV simulator allows the user to change the fill factor by programming the maximum power point voltage and current parameters and the open circuit voltage and short circuit current. The integrated PV simulator can incorporate captured irradiance and module temperature data files for playback, and scripted profiles can be generated to validate new emerging hardware embedded with existing and evolving MPPT algorithms. Since the simulator has multiple independent outputs, it also has the flexibility to evaluate an inverter with multiple MPPT DC inputs. The flexibility of the PV simulator enables the validation of the inverter's capability to handle vastly different array configurations.

  20. Development and testing of an integrated signal validation system for nuclear power plants

    SciTech Connect (OSTI)

    Upadhayaya, B R; Kerlin, T W; Holbert, K E; Glockler, O; Morgenstern, V M; Frei, Z; Olvera, J; Gaudio, Jr, P J [Tennessee Univ., Knoxville, TN (USA). Dept. of Nuclear Engineering

    1989-09-01T23:59:59.000Z

    The approach for signal validation, instrument fault isolation and characterization incorporates some of the methods used in the past, and new techniques developed under this project. The general architecture consists of parallel signal processing modules. Each of the modules performs a specific task. The current architecture consists of seven signal processing modules. There is no direct communication between the modules. Any cross information desired must be requested at the system executive level. 26 refs., 102 figs., 39 tabs.

  1. Bibliography for Verification and Validation in Computational Simulations

    SciTech Connect (OSTI)

    Oberkampf, W.L.

    1998-10-01T23:59:59.000Z

    A bibliography has been compiled dealing with the verification and validation of computational simulations. The references listed in this bibliography are concentrated in the field of computational fluid dynamics (CFD). However, references from the following fields are also included: operations research, heat transfer, solid dynamics, software quality assurance, software accreditation, military systems, and nuclear reactor safety. This bibliography, containing 221 references, is not meant to be comprehensive. It was compiled during the last ten years in response to the author's interest and research in the methodology for verification and validation. The emphasis in the bibliography is in the following areas: philosophy of science underpinnings, development of terminology and methodology, high accuracy solutions for CFD verification, experimental datasets for CFD validation, and the statistical quantification of model validation. This bibliography should provide a starting point for individual researchers in many fields of computational simulation in science and engineering.

  2. Managing a Software Ecosystem Using a Multiple Software Product Line

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Managing a Software Ecosystem Using a Multiple Software Product Line: a Case Study on Digital increases the number of software ecosystems: software platforms developed and maintained in a decentralized YourCast from a single system to a medium- scale ecosystem, we show how organizing it as a multiple

  3. Software Safety Tutorial Status Update 1 Software Safety Tutorial

    E-Print Network [OSTI]

    Tian, Jeff

    Software Safety Tutorial Status Update 1 Software Safety Tutorial (Status Update) Jeff Tian, tian@engr.smu.edu CSE, SMU, Dallas, TX 75275 Topics · Project Overview · Software Safety Overview · Project Tasks competency for real-time software engineers. · Project team: Jeff Tian (SMU): Basics of SSE D.T. Huynh

  4. Software Quality Model Requirements for Software Quality Engineering

    E-Print Network [OSTI]

    Suryn, Witold

    Quality Engineering needs a quality model that is usable throughout the software lifecycle, systematic, disciplined, quantifiable approach to the development and maintenance of quality of softwareSoftware Quality Model Requirements for Software Quality Engineering Marc-Alexis Côté M. Ing (marc

  5. Conserving Software-based Artwork through Software Engineering

    E-Print Network [OSTI]

    Marchese, Francis

    analysis, system and software design, its development, operation, and maintenance [1]. Software engineering role in software development within the aerospace, high technology, and financial service industries products to continue to be used. Maintenance is the longest process in the software engineering lifecycle

  6. The Evolution Matrix: Recovering Software Evolution using Software Visualization Techniques

    E-Print Network [OSTI]

    Nierstrasz, Oscar

    The Evolution Matrix: Recovering Software Evolution using Software Visualization Techniques Michele - ABSTRACT One of the major problems in software evolution is coping with the complexity which stems from and effective way to visualize the evolution of software systems which helps to recover the evolution of object

  7. Supported PV module assembly

    DOE Patents [OSTI]

    Mascolo, Gianluigi; Taggart, David F.; Botkin, Jonathan D.; Edgett, Christopher S.

    2013-10-15T23:59:59.000Z

    A supported PV assembly may include a PV module comprising a PV panel and PV module supports including module supports having a support surface supporting the module, a module registration member engaging the PV module to properly position the PV module on the module support, and a mounting element. In some embodiments the PV module registration members engage only the external surfaces of the PV modules at the corners. In some embodiments the assembly includes a wind deflector with ballast secured to a least one of the PV module supports and the wind deflector. An array of the assemblies can be secured to one another at their corners to prevent horizontal separation of the adjacent corners while permitting the PV modules to flex relative to one another so to permit the array of PV modules to follow a contour of the support surface.

  8. Common Misconceptions about Software Architecture

    E-Print Network [OSTI]

    van der Hoek, André

    Common Misconceptions about Software Architecture by Philippe Kruchten Rational Fellow Rational Software Canada References to architecture are everywhere: in every article, in every ad. And we take definition of software architecture. Are we all understanding the same thing? We gladly accept that software

  9. Software-related Energy Footprint of a Wireless Broadband Module

    E-Print Network [OSTI]

    on the power consumption. This opens up for potential energy savings by creating better ap- plications Keywords 3G, Energy footprint, Power consumption, Wireless broad- band 1. INTRODUCTION The battery lifetime the energy consumption is an essential part of de- veloping new hardware components, it has been a neglected

  10. Self-assembling software generator

    DOE Patents [OSTI]

    Bouchard, Ann M. (Albuquerque, NM); Osbourn, Gordon C. (Albuquerque, NM)

    2011-11-25T23:59:59.000Z

    A technique to generate an executable task includes inspecting a task specification data structure to determine what software entities are to be generated to create the executable task, inspecting the task specification data structure to determine how the software entities will be linked after generating the software entities, inspecting the task specification data structure to determine logic to be executed by the software entities, and generating the software entities to create the executable task.

  11. Verification and Validation Plan for the Codes LSP and ICARUS (PEGASUS)

    SciTech Connect (OSTI)

    RILEY,MERLE E.; BUSS,RICHARD J.; CAMPBELL,ROBERT B.; HOPKINS,MATTHEW M.; MILLER,PAUL A.; MOATS,ANNE R.; WAMPLER,WILLIAM R.

    2002-02-01T23:59:59.000Z

    This report documents the strategies for verification and validation of the codes LSP and ICARUS used for simulating the operation of the neutron tubes used in all modern nuclear weapons. The codes will be used to assist in the design of next generation neutron generators and help resolve manufacturing issues for current and future production of neutron devices. Customers for the software are identified, tube phenomena are identified and ranked, software quality strategies are given, and the validation plan is set forth.

  12. Reducing Software Failures: Addressing the Ethical Risks of the Software Development By Don Gotterbarn

    E-Print Network [OSTI]

    De Montfort University

    Reducing Software Failures: Addressing the Ethical Risks of the Software Development Lifecycle by software developers. This process also is incorporated into a software development life cycle. A tool to develop Software Development Impact Statements is also discussed. INTRODUCTION Software developers

  13. NONCOMMERCIAL SOFTWARE LICENSE AGREEMENT

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

    this AGREEMENT be declared or be determined by a court of competent jurisdiction to be illegal or invalid, the validity of the remaining parts, terms or provisions shall not be...

  14. Software Engineering Course Notes

    E-Print Network [OSTI]

    Damon, Craig A.

    of too many managers is to chase away good people. 1. These roles may be split between technical with a manager. Managers have three roles in software development1: · people management · productivity management personnel research, Kristiansand, Norway. #12;22 Management Managing people Good people management

  15. Software Carpentry: Lessons Learned

    E-Print Network [OSTI]

    Greg Wilson

    2014-01-29T23:59:59.000Z

    Over the last 15 years, Software Carpentry has evolved from a week-long training course at the US national laboratories into a worldwide volunteer effort to raise standards in scientific computing. This article explains what we have learned along the way the challenges we now face, and our plans for the future.

  16. Software Carpentry: Lessons Learned

    E-Print Network [OSTI]

    Wilson, Greg

    2013-01-01T23:59:59.000Z

    Over the last 15 years, Software Carpentry has evolved from a week-long training course at the US national laboratories into a worldwide volunteer effort to raise standards in scientific computing. This article explains what we have learned along the way the challenges we now face, and our plans for the future.

  17. IBM Software Cross Industries

    E-Print Network [OSTI]

    and minimize cost with our experi- enced onshore and offshore teams. We can deliver the perfect technical of core functionality for Lotus and WebSphere Portal software. Our proof-of-concept solutions provide short, focused engagements to help you explore specific, client defined functionality. Business

  18. JSATS Decoder Software Manual

    SciTech Connect (OSTI)

    Flory, Adam E.; Lamarche, Brian L.; Weiland, Mark A.

    2013-05-01T23:59:59.000Z

    The Juvenile Salmon Acoustic Telemetry System (JSATS) Decoder is a software application that converts a digitized acoustic signal (a waveform stored in the .bwm file format) into a list of potential JSATS Acoustic MicroTransmitter (AMT) tagcodes along with other data about the signal including time of arrival and signal to noise ratios (SNR). This software is capable of decoding single files, directories, and viewing raw acoustic waveforms. When coupled with the JSATS Detector, the Decoder is capable of decoding in ‘real-time’ and can also provide statistical information about acoustic beacons placed within receive range of hydrophones within a JSATS array. This document details the features and functionality of the software. The document begins with software installation instructions (section 2), followed in order by instructions for decoder setup (section 3), decoding process initiation (section 4), then monitoring of beacons (section 5) using real-time decoding features. The last section in the manual describes the beacon, beacon statistics, and the results file formats. This document does not consider the raw binary waveform file format.

  19. IBM Software Providesacomprehensivesolutionfor

    E-Print Network [OSTI]

    , companies must make sure that they're delivering products that meet their customers' requirements while companies address the challenges of embedded software development and delivery-- from initial product products, services and best practices to help companies define and manage their product development

  20. Ballasted photovoltaic module and module arrays

    DOE Patents [OSTI]

    Botkin, Jonathan (El Cerrito, CA); Graves, Simon (Berkeley, CA); Danning, Matt (Oakland, CA)

    2011-11-29T23:59:59.000Z

    A photovoltaic (PV) module assembly including a PV module and a ballast tray. The PV module includes a PV device and a frame. A PV laminate is assembled to the frame, and the frame includes an arm. The ballast tray is adapted for containing ballast and is removably associated with the PV module in a ballasting state where the tray is vertically under the PV laminate and vertically over the arm to impede overt displacement of the PV module. The PV module assembly can be installed to a flat commercial rooftop, with the PV module and the ballast tray both resting upon the rooftop. In some embodiments, the ballasting state includes corresponding surfaces of the arm and the tray being spaced from one another under normal (low or no wind) conditions, such that the frame is not continuously subjected to a weight of the tray.

  1. Technology Validation Sig Gronich

    E-Print Network [OSTI]

    and validate integrated hydrogen and fuel cell technologies in a systems context under real operating in quantity that is powered by a wind turbine. · By 2008, validate hydrogen vehicles with greater than 250. . Distributed Generation TransportationBiomass Hydro Wind Solar Coal Nuclear Natural Gas Oil With

  2. W-026 acceptance test report plant control system software(submittal {number_sign}223.02)

    SciTech Connect (OSTI)

    Watson, T.L.

    1997-02-14T23:59:59.000Z

    Acceptance Testing of the WRAP 1 Plant Control System software was conducted throughout the construction of WRAP 1 with final testing on the glovebox software being completed in December 1996. The software tests were broken out into five sections; one for each of the four Local Control Units and one for the supervisory software modules. This document contains a completed copy of the software tests along with the applicable test log and completed Exception Test Reports. The ETRs outside the scope of the contractor are not signed off. These will be resolved by the Buyer and all 1280 open issues will be tracked on Buyer`s ETR database pending resolution.

  3. Software Patent Litigation ABA Section of Litigation

    E-Print Network [OSTI]

    Shamos, Michael I.

    1 Software Patent Litigation ABA Section of Litigation Intellectual Property Litigation Committee............................................................ 2 II. Infringement issues specific to software patents Relating to Software Patents.........................................................15 POSSIBLE ISSUES

  4. Mining Test Cases To Improve Software Maintenance

    E-Print Network [OSTI]

    Ziftci, Celal

    also known as software development lifecycle) is a set ofin the Software Development Lifecycle In the lifecycle of apart of the software development lifecycle, has many

  5. Gammasphere software development. Progress report

    SciTech Connect (OSTI)

    Piercey, R.B.

    1994-01-01T23:59:59.000Z

    This report describes the activities of the nuclear physics group at Mississippi State University which were performed during 1993. Significant progress has been made in the focus areas: chairing the Gammasphere Software Working Group (SWG); assisting with the porting and enhancement of the ORNL UPAK histogramming software package; and developing standard formats for Gammasphere data products. In addition, they have established a new public ftp archive to distribute software and software development tools and information.

  6. Software Engineering Craig A. Damon

    E-Print Network [OSTI]

    Damon, Craig A.

    ) greenfield vs. brownfield project features #12;Software EngineeringCIS4150-1 20 many roles contribute to s

  7. Structural system identification: Structural dynamics model validation

    SciTech Connect (OSTI)

    Red-Horse, J.R.

    1997-04-01T23:59:59.000Z

    Structural system identification is concerned with the development of systematic procedures and tools for developing predictive analytical models based on a physical structure`s dynamic response characteristics. It is a multidisciplinary process that involves the ability (1) to define high fidelity physics-based analysis models, (2) to acquire accurate test-derived information for physical specimens using diagnostic experiments, (3) to validate the numerical simulation model by reconciling differences that inevitably exist between the analysis model and the experimental data, and (4) to quantify uncertainties in the final system models and subsequent numerical simulations. The goal of this project was to develop structural system identification techniques and software suitable for both research and production applications in code and model validation.

  8. Development of Fuel Shuffling Module for PHISICS

    SciTech Connect (OSTI)

    Allan Mabe; Andrea Alfonsi; Cristian Rabiti; Aaron Epiney; Michael Lineberry

    2013-06-01T23:59:59.000Z

    PHISICS (Parallel and Highly Innovative Simulation for the INL Code System) [4] code toolkit has been in development at the Idaho National Laboratory. This package is intended to provide a modern analysis tool for reactor physics investigation. It is designed with the mindset to maximize accuracy for a given availability of computational resources and to give state of the art tools to the modern nuclear engineer. This is obtained by implementing several different algorithms and meshing approaches among which the user will be able to choose, in order to optimize his computational resources and accuracy needs. The software is completely modular in order to simplify the independent development of modules by different teams and future maintenance. The package is coupled with the thermo-hydraulic code RELAP5-3D [3]. In the following the structure of the different PHISICS modules is briefly recalled, focusing on the new shuffling module (SHUFFLE), object of this paper.

  9. Internal dosimetry software comparison

    E-Print Network [OSTI]

    Fulmer, Judith Renee

    1992-01-01T23:59:59.000Z

    (ICRP) published in 1979 provided an improved approach for the assessment of internal dose. The ICRP recommendations were implemented in federal regulations promulgated by the Nuclear Regulatory Commission (NRC) in the Code of Federal Regulations (10... in the assessment of internal dose has led to the development of various computer software. In this study, several internal dosimetry codes were examined using a standard set of benchmark problems incorporating authentic exposure data. Personal computer...

  10. SGE: Software Presentation

    E-Print Network [OSTI]

    Nouanegue, H. F.; Daoud, A.; Lavigne, K.; Poulin, A.; Charette, A.; Lahala, S.; Sansregret, S.; Desbiens, G.

    2013-01-01T23:59:59.000Z

    ? Technologie, Hydro-Qu?bec Why SGE software is needed? > Increase energy efficiency in Commercial and Institutional Buildings > Optimize HVAC systems operation (Power demand and energy consumption) > Simplify and assist building operators 4 Groupe... of historical data 10 Groupe ? Technologie, Hydro-Qu?bec > What are operation indicators? ? Value calculated from combination of measurements, set points or others operation indicators ? Comparables values with power units or no unit ? 30 fixed defined...

  11. Model Validation Status Review

    SciTech Connect (OSTI)

    E.L. Hardin

    2001-11-28T23:59:59.000Z

    The primary objective for the Model Validation Status Review was to perform a one-time evaluation of model validation associated with the analysis/model reports (AMRs) containing model input to total-system performance assessment (TSPA) for the Yucca Mountain site recommendation (SR). This review was performed in response to Corrective Action Request BSC-01-C-01 (Clark 2001, Krisha 2001) pursuant to Quality Assurance review findings of an adverse trend in model validation deficiency. The review findings in this report provide the following information which defines the extent of model validation deficiency and the corrective action needed: (1) AMRs that contain or support models are identified, and conversely, for each model the supporting documentation is identified. (2) The use for each model is determined based on whether the output is used directly for TSPA-SR, or for screening (exclusion) of features, events, and processes (FEPs), and the nature of the model output. (3) Two approaches are used to evaluate the extent to which the validation for each model is compliant with AP-3.10Q (Analyses and Models). The approaches differ in regard to whether model validation is achieved within individual AMRs as originally intended, or whether model validation could be readily achieved by incorporating information from other sources. (4) Recommendations are presented for changes to the AMRs, and additional model development activities or data collection, that will remedy model validation review findings, in support of licensing activities. The Model Validation Status Review emphasized those AMRs that support TSPA-SR (CRWMS M&O 2000bl and 2000bm). A series of workshops and teleconferences was held to discuss and integrate the review findings. The review encompassed 125 AMRs (Table 1) plus certain other supporting documents and data needed to assess model validity. The AMRs were grouped in 21 model areas representing the modeling of processes affecting the natural and engineered barriers, plus the TSPA model itself Description of the model areas is provided in Section 3, and the documents reviewed are described in Section 4. The responsible manager for the Model Validation Status Review was the Chief Science Officer (CSO) for Bechtel-SAIC Co. (BSC). The team lead was assigned by the CSO. A total of 32 technical specialists were engaged to evaluate model validation status in the 21 model areas. The technical specialists were generally independent of the work reviewed, meeting technical qualifications as discussed in Section 5.

  12. Validating Energy Measures

    E-Print Network [OSTI]

    Chari, S.; Thomas, D.

    Energy measurements play a very important role in a detailed energy analysis. The role is more important in industrial processes where wide variations of process conditions exist. Valid energy measurements make the decision making process easier...

  13. Accelerated Testing Validation

    E-Print Network [OSTI]

    Mukundan, Rangachary

    2013-01-01T23:59:59.000Z

    used in the HD6 MEA. Failure analysis of these MEAs has beenpotential hold test. The failure analysis from these stacksbe validated with the failure analysis from both the AST and

  14. Hipikat: A Project Memory for Software Development

    E-Print Network [OSTI]

    van der Hoek, André

    Hipikat: A Project Memory for Software Development Davor CCubranicc, Gail C. Murphy, Member, IEEE's usefulness in software modification tasks. One study evaluated the usefulness of Hipikat's recommendations Terms--Software development teams, project memory, software artifacts, recommender system, user studies

  15. Software is Discrete Mathematics University of Oklahoma

    E-Print Network [OSTI]

    Page, Rex L.

    , discrete mathematics, predicate logic, correctness proofs, formal methods, software engineering. 1Software is Discrete Mathematics Rex L Page University of Oklahoma School of Computer Science Descriptors D.2.4 [Software Engineering]: Software/Program Verification ­ correctness proofs, formal methods

  16. Software Metrics Martin Ward

    E-Print Network [OSTI]

    Singer, Jeremy

    of the module. A ÓÒØÖÓÐ ÐÓÛ Ö Ô is a directed graph with a single entry node and a single exit node. For each node N in the graph there is a path from the entry node to N and a path from N to the exit node. #12 with a single entry node and a single exit node. For each node N in the graph there is a path from the entry

  17. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM | Department of...

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

    PROGRAM SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM Training Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM More Documents & Publications Quality Assurance Checklist...

  18. Software Quality Assurance Subcommittee : Guidelines for Requirements...

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

    Software Quality Assurance Subcommittee : Guidelines for Requirements Management Software Quality Assurance Subcommittee : Guidelines for Requirements Management Requirements...

  19. Electronic Records Management Software Applications Design Criteria...

    Energy Savers [EERE]

    Electronic Records Management Software Applications Design Criteria Standard Electronic Records Management Software Applications Design Criteria Standard This Standard is reissued...

  20. Sandia Energy - Software

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear PressLaboratorySoftware Home Climate & Earth Systems

  1. Software Talk [Compatibility Mode]

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary Moniz9MorganYou are hereValueacquisition/analysis software

  2. NERSC Software Downloads

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1AllocationsNOVAPlayed Key Role in Workflow Software

  3. NERSC Software List

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1AllocationsNOVAPlayed Key Role in Workflow Software

  4. Module Handbook Specialisation Photovoltaics

    E-Print Network [OSTI]

    Habel, Annegret

    Module Handbook Specialisation Photovoltaics 2nd Semester for the Master Programme REMA/EUREC Course 2008/2009 University of Northumbria Specialisation Provider: Photovoltaics #12;Specialisation Photovoltaics, University of Northumbria Module 1/Photovoltaics: PHOTOVOLTAIC CELL

  5. Experience with Software Architectures and Configured Software Descriptions

    E-Print Network [OSTI]

    Scacchi, Walt

    our experience in the specification, design, implementation and evolution of software engineering a commercial DBMS). However, experience with the explicit specification of the architctural design of large

  6. System software for the NMFECC CRAY-1 version of GIFTS 4B. [In CFT-FORTRAN

    SciTech Connect (OSTI)

    Gray, W.H.; Baudry, T.V.

    1981-01-01T23:59:59.000Z

    The Oak Ridge National Laboratory (ORNL) maintains a version of the GIFTS system structural analysis computer programs. Executable modules are supported on two different types of computer hardware, a DECsystem-10 and a CRAY-1. Without external difference to the user, these modules execute equivalently upon both types of hardware. Presented herein are the local software enhancements for the ORNL version of GIFTS for the National Magnetic Fusion Energy Computer Center (NMFECC) CRAY-1 computer as well as a description of the ORNL implementation of the system-dependent portions of the GIFTS software library for the NMFECC CRAY-1.

  7. Modulating lignin in plants

    DOE Patents [OSTI]

    Apuya, Nestor; Bobzin, Steven Craig; Okamuro, Jack; Zhang, Ke

    2013-01-29T23:59:59.000Z

    Materials and methods for modulating (e.g., increasing or decreasing) lignin content in plants are disclosed. For example, nucleic acids encoding lignin-modulating polypeptides are disclosed as well as methods for using such nucleic acids to generate transgenic plants having a modulated lignin content.

  8. SHM Data Sets and Software

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

    Sets and Software Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Jutta Kayser (505)...

  9. Commercial Software | Argonne National Laboratory

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

    a variety of applications including simulation, modeling, computation, internet, flexible framework modeling, and more. Commercial software can be licensed directly from...

  10. Development of a Method for Quantifying the Reliability of Nuclear Safety-Related Software

    SciTech Connect (OSTI)

    Yi Zhang; Michael W. Golay

    2003-10-01T23:59:59.000Z

    The work of our project is intended to help introducing digital technologies into nuclear power into nuclear power plant safety related software applications. In our project we utilize a combination of modern software engineering methods: design process discipline and feedback, formal methods, automated computer aided software engineering tools, automatic code generation, and extensive feasible structure flow path testing to improve software quality. The tactics include ensuring that the software structure is kept simple, permitting routine testing during design development, permitting extensive finished product testing in the input data space of most likely service and using test-based Bayesian updating to estimate the probability that a random software input will encounter an error upon execution. From the results obtained the software reliability can be both improved and its value estimated. Hopefully our success in the project's work can aid the transition of the nuclear enterprise into the modern information world. In our work, we have been using the proprietary sample software, the digital Signal Validation Algorithm (SVA), provided by Westinghouse. Also our work is being done with their collaboration. The SVA software is used for selecting the plant instrumentation signal set which is to be used as the input the digital Plant Protection System (PPS). This is the system that automatically decides whether to trip the reactor. In our work, we are using -001 computer assisted software engineering (CASE) tool of Hamilton Technologies Inc. This tool is capable of stating the syntactic structure of a program reflecting its state requirements, logical functions and data structure.

  11. Force Modulator System

    SciTech Connect (OSTI)

    Redmond Clark

    2009-04-30T23:59:59.000Z

    Many metal parts manufacturers use large metal presses to shape sheet metal into finished products like car body parts, jet wing and fuselage surfaces, etc. These metal presses take sheet metal and - with enormous force - reshape the metal into a fully formed part in a manner of seconds. Although highly efficient, the forces involved in forming metal parts also damage the press itself, limit the metals used in part production, slow press operations and, when not properly controlled, cause the manufacture of large volumes of defective metal parts. To date, the metal-forming industry has not been able to develop a metal-holding technology that allows full control of press forces during the part forming process. This is of particular importance in the automotive lightweighting efforts under way in the US automotive manufacturing marketplace. Metalforming Controls Technology Inc. (MC2) has developed a patented press control system called the Force Modulator that has the ability to control these press forces, allowing a breakthrough in stamping process control. The technology includes a series of hydraulic cylinders that provide controlled tonnage at all points in the forming process. At the same time, the unique cylinder design allows for the generation of very high levels of clamping forces (very high tonnages) in very small spaces; a requirement for forming medium and large panels out of HSS and AHSS. Successful production application of these systems testing at multiple stamping operations - including Ford and Chrysler - has validated the capabilities and economic benefits of the system. Although this technology has been adopted in a number of stamping operations, one of the primary barriers to faster adoption and application of this technology in HSS projects is system cost. The cost issue has surfaced because the systems currently in use are built for each individual die as a custom application, thus driving higher tooling costs. This project proposed to better marry the die-specific Force Modulator technology with stamping presses in the form of a press cushion. This system would be designed to operate the binder ring for multiple parts, thus cutting the per-die cost of the technology. This study reports the results of technology field application. This project produced the following conclusions: (1) The Force Modulator system is capable of operating at very high tempos in the stamping environment; (2) The company can generate substantial, controlled holding tonnage (binder ring pressure) necessary to hold high strength steel parts for proper formation during draw operations; (3) A single system can be designed to operate with a family of parts, thus significantly reducing the per-die cost of a FM system; (4) High strength steel parts made with these systems appear to show significant quality improvements; (5) The amounts of steel required to make these parts is typically less than the amounts required with traditional blank-holding technologies; and (6) This technology will aid in the use of higher strength steels in auto and truck production, thus reducing weight and improving fuel efficiency.

  12. Inconsistency Management in Software Engineering 1 INCONSISTENCY MANAGEMENT IN SOFTWARE

    E-Print Network [OSTI]

    Spanoudakis, George

    ; do not guarantee some properties of the system, such as safety and reliability; and generateInconsistency Management in Software Engineering 1 INCONSISTENCY MANAGEMENT IN SOFTWARE ENGINEERING difficulties on system maintenance. On the positive side, inconsistencies can facilitate identification of some

  13. Energy Tracking Software Platform

    SciTech Connect (OSTI)

    Ryan Davis; Nathan Bird; Rebecca Birx; Hal Knowles

    2011-04-04T23:59:59.000Z

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and help their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.

  14. Software quality is a crucial issue in a society that vitally depends on software systems. Software quality

    E-Print Network [OSTI]

    Deissenboeck, Florian

    ABSTRACT Software quality is a crucial issue in a society that vitally depends on software systems quality in development. If the top management of software dependent companies does not have effective software quality management. After giving a few examples for software quality in real life

  15. Assessment of safety-critical software in nuclear power plants

    SciTech Connect (OSTI)

    Parnas, D.L.; Madey, J. [McMaster Univ., Hamilton, Ontario (Canada); Asmis, G.J.K. [Atomic Energy Control Board, Ottawa (Canada)

    1991-04-01T23:59:59.000Z

    This article outlines an approach in the design, documentation, and evaluation of computer systems. This allows the use of software in many safety-critical applications because it enables the systematic comparison of the program behavior with the engineering specifications of the computer system. Many of the ideas in this article have been used by the Atomic Energy Control Board of Canada in its safety assessment of the software for the shutdown systems of the Darlington Station. The four main elements of this approach follow: (1) Formal Documentation of Software Requirements: Most of the details of a complex environment can be ignored by system implementers and reviewers if they are given a complete and precise statement of the behavioral requirements for the computer system. We describe five mathematical relations that specify the requirements for the software in a computerized control system. (2) Design and Documentation of the Module Structure: Complexity caused by interactions between separately written components can be reduced by applying Data Abstraction, Abstract Data Types, and Object-Oriented Programming if the interfaces are precisely and completely documented. (3) Program Function Documentation: Software executions are lengthy sequences of state changes described by algorithms. The effects of these executive sequences can be precisely specified documented with tabular presentations of the program functions. Also, large programs can be decomposed and presented at a collection of well-documented smaller programs. (4) Tripod Approach to Assessment: There are three basic approaches to the assessment of complex software products: (i) testing, (ii) systematic inspection, and (iii) certification of people and processes. Assessment of a complex system cannot depend on any one of these alone. The approach used on the Darlington shutdown software, which included systematic inspection as well as planned and statistically designed random testing, is outlined.

  16. Final Design of the SLAC P2 Marx Klystron Modulator

    SciTech Connect (OSTI)

    Kemp, M.A.; Benwell, A.; Burkhart, C.; Larsen, R.; MacNair, D.; Nguyen, M.; Olsen, J.; /SLAC

    2011-11-08T23:59:59.000Z

    The SLAC P2 Marx has been under development for two years, and follows on the P1 Marx as an alternative to the baseline klystron modulator for the International Linear Collider. The P2 Marx utilizes a redundant architecture, air-insulation, a control system with abundant diagnostic access, and a novel nested droop correction scheme. This paper is an overview of the design of this modulator. There are several points of emphasis for the P2 Marx design. First, the modulator must be compatible with the ILC two-tunnel design. In this scheme, the modulator and klystron are located within a service tunnel with limited access and available footprint for a modulator. Access to the modulator is only practical from one side. Second, the modulator must have high availability. Robust components are not sufficient alone to achieve availability much higher than 99%. Therefore, redundant architectures are necessary. Third, the modulator must be relatively low cost. Because of the large number of stations in the ILC, the investment needed for the modulator components is significant. High-volume construction techniques which take advantage of an economy of scale must be utilized. Fourth, the modulator must be simple and efficient to maintain. If a modulator does become inoperable, the MTTR must be small. Fifth, even though the present application for the modulator is for the ILC, future accelerators can also take advantage of this development effort. The hardware, software, and concepts developed in this project should be designed such that further development time necessary for other applications is minimal.

  17. Engineering a thermal squeezed reservoir by system energy modulation

    E-Print Network [OSTI]

    Ephraim Shahmoon; Gershon Kurizki

    2013-02-05T23:59:59.000Z

    We show that a thermal reservoir can effectively act as a squeezed reservoir on atoms that are subject to energy-level modulation. For sufficiently fast and strong modulation, for which the rotating-wave-approximation is broken, the resulting squeezing persists at long times. These effects are analyzed by a master equation that is valid beyond the rotating wave approximation. As an example we consider a two-level-atom in a cavity with Lorentzian linewidth, subject to sinusoidal energy modulation. A possible realization of these effects is discussed for Rydberg atoms.

  18. Salvo: Seismic imaging software for complex geologies

    SciTech Connect (OSTI)

    OBER,CURTIS C.; GJERTSEN,ROB; WOMBLE,DAVID E.

    2000-03-01T23:59:59.000Z

    This report describes Salvo, a three-dimensional seismic-imaging software for complex geologies. Regions of complex geology, such as overthrusts and salt structures, can cause difficulties for many seismic-imaging algorithms used in production today. The paraxial wave equation and finite-difference methods used within Salvo can produce high-quality seismic images in these difficult regions. However this approach comes with higher computational costs which have been too expensive for standard production. Salvo uses improved numerical algorithms and methods, along with parallel computing, to produce high-quality images and to reduce the computational and the data input/output (I/O) costs. This report documents the numerical algorithms implemented for the paraxial wave equation, including absorbing boundary conditions, phase corrections, imaging conditions, phase encoding, and reduced-source migration. This report also describes I/O algorithms for large seismic data sets and images and parallelization methods used to obtain high efficiencies for both the computations and the I/O of seismic data sets. Finally, this report describes the required steps to compile, port and optimize the Salvo software, and describes the validation data sets used to help verify a working copy of Salvo.

  19. IBM Software IBM Rational Team

    E-Print Network [OSTI]

    IBM Software Data Sheet March 2013 IBM Rational Team Concert Be lean. Be agile. Work together near real-time, contextual collaboration for distributed project teams Improve software quality objectives. Teams are trying to adopt agile practices, but are having difficulty because of several factors

  20. Software measurement 2009. 1. 14

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Software measurement Tutorial 2009. 1. 14 Yeong-Seok Seo #12; KAIST SE LAB 2009 Contents Introduction Designing a software measurement process Measurement elements Measurement scales Measure for success Conclusion 2/28 #12; KAIST SE LAB 2009 Introduction(1/3) Definition of terminology Measurement[1

  1. Accelerated Testing Validation

    SciTech Connect (OSTI)

    Mukundan, Rangachary; James, Greg; Davey, John; Langlois, David; Torraco, Dennis; Yoon, Wonseok; Weber, Adam Z; Borup, Rodney L.

    2011-07-01T23:59:59.000Z

    The DOE Fuel Cell technical team recommended ASTs were performed on 2 different MEAs (designated P5 and HD6) from Ballard Power Systems. These MEAs were also incorporated into stacks and operated in fuel cell bus modules that were either operated in the field (three P5 buses) in Hamburg, or on an Orange county transit authority drive cycle in the laboratory (HD6 bus module). Qualitative agreement was found in the degradation mechanisms and rates observed in the AST and in the field. The HD6 based MEAs exhibited lower voltage degradation rates (due to catalyst corrosion) and slower membrane degradation rates in the field as reflected by their superior performance in the high potential hold and open-circuit potential AST tests. The quantitative correlation of the degradation rates will have to take into account the various stressors in the field including temperature, relative humidity, start/stops and voltage cycles.

  2. SASSI system software configuration

    SciTech Connect (OSTI)

    Weiner, E.O.

    1994-08-01T23:59:59.000Z

    The SASSI (System for Analysis for Soil-Structure Interaction) computer program was obtained by WHC from the University of California at Berkeley for seismic structural analysis of complex embedded building configurations. SASSI was developed in the 1980`s by a team of doctoral students under the direction of Prof. J. Lysmer. The program treats three-dimensional soil-structure interaction problems with the flexible volume substructuring method. In the 1970`s, the same organization developed the FLUSH program, which has achieved widespread international usage in the seismic analysis of structures. SASSI consists of nine modules, each of which are to be run as a separate execution. The SASSI source code, dated 1989 and identified as a Cray version, was put up on the RL Cray XM/232 Unicos system in 1991. That system was removed at the end of 1993, and SASSI is now installed on the LANL Cray YMP systems.

  3. PV Validation and Bankability Workshop

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

    Venture Capitalists, Manufacturers, System Integrators, Consumers * What: PV Cells, PVCPV modules, inverters, balance of system hardware, PV system, installation * What:...

  4. Arquitecturas Software Juan Jos Moreno Navarro

    E-Print Network [OSTI]

    Fredlund, Lars-Ã?ke

    Arquitecturas Software Juan José Moreno Navarro (Curso de Software basado en Componentes, junto a Lars-Ake Fredlund) Arquitecturas Software · Motivación: ­ Complejidad creciente de aplicaciones sus propiedades globales. Arquitecturas Software · Características: ­ Parte del diseño de software

  5. The Software Engineering Master's Program 1. Introduction

    E-Print Network [OSTI]

    of Embedded Real-time Systems; ___SW4581 Software Reliability (3-1); ___SW4582 Weapons System Software SafetyThe Software Engineering Master's Program 1. Introduction The Software Engineering program at the U to learn all aspects of software development and the skills needed to efficiently and reliably plan

  6. Single, stretched membrane, structural module experiments

    SciTech Connect (OSTI)

    Wood, R.L.

    1986-02-01T23:59:59.000Z

    This report describes tests done on stretched-membrane heliostats used to reflect solar radiation onto a central receiver. The tests were used to validate prior analysis and mathematical models developed to describe module performance. The modules tested were three meters in diameter and had reflective polymer film laminated to the membrane. The frames were supported at three points equally spaced around the ring. Three modules were pneumatically attached with their weight suspended at the bottom support, two were pneumatically attached with their weight suspended from the upper mounts, and one was rigidly attached with its weight suspended at the bottom mount. By varying the membrane tension we could simulate a uniform wind loading normal to the mirror's surface. A video camera 15+ meters away from the mirror recorded the virtual image of a target grid as reflected by the mirrors' surface. The image was digitized and stored on a microcomputer. Using the law of reflection and analytic geometry, we computed the surface slopes of a sampling of points on the surface. The dominant module response was consistent with prior SERI analyses. The simple analytical model is quite adequate for designing and sizing single-membrane modules if the initial imperfections and their amplification are appropriately controlled. To avoid potential problems resulting from the fundamentally n = 2 deformation phenomena, we advise using either relatively stiffer ring frames or more than three support points.

  7. Technical evaluation of Solar Cells, Inc., CdTe modules and array at NREL

    SciTech Connect (OSTI)

    Kroposki, B.; Strand, T.; Hansen, R. [and others] [and others

    1996-05-01T23:59:59.000Z

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

  8. Agile Software Architecture: Why Your Project Needs It

    E-Print Network [OSTI]

    de Weck, Olivier L.

    2/12/2011 1 Agile Software Architecture: Why Your Project Needs It Business meets Implementation Chris Miyachi SDM Entering Class 2000 Presentation Outline · What is Software Architecture · Architecture within the Software Lifecycle · Software Architecture and Lean Software Development · Software

  9. Validation of Climate Models The CliMaTiC sysTeM is constituted by four inti-

    E-Print Network [OSTI]

    Lucarini, Valerio

    of macroscopic driving and modulating agents, such as solar heating, Earth's rotation, and gravitation Panel on Climate Change (IPCC4AR) are unprecedented. The validation or auditing--overall evaluation

  10. Self-assembled software and method of overriding software execution

    DOE Patents [OSTI]

    Bouchard, Ann M.; Osbourn, Gordon C.

    2013-01-08T23:59:59.000Z

    A computer-implemented software self-assembled system and method for providing an external override and monitoring capability to dynamically self-assembling software containing machines that self-assemble execution sequences and data structures. The method provides an external override machine that can be introduced into a system of self-assembling machines while the machines are executing such that the functionality of the executing software can be changed or paused without stopping the code execution and modifying the existing code. Additionally, a monitoring machine can be introduced without stopping code execution that can monitor specified code execution functions by designated machines and communicate the status to an output device.

  11. The Software Technology of the 21st Century: From Software Reuse to Collaborative Software Design

    E-Print Network [OSTI]

    Fischer, Gerhard

    Gerhard Fischer University of Colorado, Center for LifeLong Learning and Design (L3D) Department supports evolution [Dawkins, 1987]. Various types of software artifacts, such as design knowledge a cognitive and social problem [Fischer, 1987]. Designers must locate reusable software artifacts relevant

  12. Approved Module Information for EE4017, 2014/5 Module Title/Name: Realtime Communication Networks Module Code: EE4017

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Module Code: EE4017 School: Engineering and Applied Science Module Type: Standard Module New Module development #12;Indicative Module Content: Telecommunication systems: Network structures; national & Teaching Rationale: Lectures, tutorials and directed reading. Module Assessment Methods of Assessment

  13. CIPS Validation Data Plan

    SciTech Connect (OSTI)

    Nam Dinh

    2012-03-01T23:59:59.000Z

    This report documents analysis, findings and recommendations resulted from a task 'CIPS Validation Data Plan (VDP)' formulated as an POR4 activity in the CASL VUQ Focus Area (FA), to develop a Validation Data Plan (VDP) for Crud-Induced Power Shift (CIPS) challenge problem, and provide guidance for the CIPS VDP implementation. The main reason and motivation for this task to be carried at this time in the VUQ FA is to bring together (i) knowledge of modern view and capability in VUQ, (ii) knowledge of physical processes that govern the CIPS, and (iii) knowledge of codes, models, and data available, used, potentially accessible, and/or being developed in CASL for CIPS prediction, to devise a practical VDP that effectively supports the CASL's mission in CIPS applications.

  14. PSCAD Modules Representing PV Generator

    SciTech Connect (OSTI)

    Muljadi, E.; Singh, M.; Gevorgian, V.

    2013-08-01T23:59:59.000Z

    Photovoltaic power plants (PVPs) have been growing in size, and the installation time is very short. With the cost of photovoltaic (PV) panels dropping in recent years, it can be predicted that in the next 10 years the contribution of PVPs to the total number of renewable energy power plants will grow significantly. In this project, the National Renewable Energy Laboratory (NREL) developed a dynamic modeling of the modules to be used as building blocks to develop simulation models of single PV arrays, expanded to include Maximum Power Point Tracker (MPPT), expanded to include PV inverter, or expanded to cover an entire PVP. The focus of the investigation and complexity of the simulation determines the components that must be included in the simulation. The development of the PV inverter was covered in detail, including the control diagrams. Both the current-regulated voltage source inverter and the current-regulated current source inverter were developed in PSCAD. Various operations of the PV inverters were simulated under normal and abnormal conditions. Symmetrical and unsymmetrical faults were simulated, presented, and discussed. Both the three-phase analysis and the symmetrical component analysis were included to clarify the understanding of unsymmetrical faults. The dynamic model validation was based on the testing data provided by SCE. Testing was conducted at SCE with the focus on the grid interface behavior of the PV inverter under different faults and disturbances. The dynamic model validation covers both the symmetrical and unsymmetrical faults.

  15. Microwave Interactions of Laser Diodes and Modulators Muhammed Al-Mumayiz

    E-Print Network [OSTI]

    Haddadi, Hamed

    size, and the ability to be monolithically integrated with distributed feedback (DFB) or distributed of a laser or modulator, followed by fitting to measured data and validation of the model, allows chip the parasitic interactions between the laser and modulator, particularly in a monolithic EAM-DFB. Without proper

  16. Bracket for photovoltaic modules

    DOE Patents [OSTI]

    Ciasulli, John; Jones, Jason

    2014-06-24T23:59:59.000Z

    Brackets for photovoltaic ("PV") modules are described. In one embodiment, a saddle bracket has a mounting surface to support one or more PV modules over a tube, a gusset coupled to the mounting surface, and a mounting feature coupled to the gusset to couple to the tube. The gusset can have a first leg and a second leg extending at an angle relative to the mounting surface. Saddle brackets can be coupled to a torque tube at predetermined locations. PV modules can be coupled to the saddle brackets. The mounting feature can be coupled to the first gusset and configured to stand the one or more PV modules off the tube.

  17. FASTBUS Snoop Diagnostic Module

    SciTech Connect (OSTI)

    Walz, H.V.; Downing, R.

    1980-11-01T23:59:59.000Z

    Development of the FASTBUS Snoop Module, undertaken as part of the prototype program for the new interlaboratory data bus standard, is described. The Snoop Module resides on a FASTBUS crate segment and provides diagnostic monitoring and testing capability. Communication with a remote host computer is handled independent of FASTBUS through a serial link. The module consists of a high-speed ECL front-end to monitor and single-step FASTBUS cycles, a master-slave interface, and a control microprocessor with serial communication ports. Design details and performance specifications of the prototype module are reported. 9 figures, 1 table.

  18. CTRLWORK AND MACBREAKZ ERGONOMIC BREAK REMINDER SOFTWARE

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    CTRLWORK AND MACBREAKZ ERGONOMIC BREAK REMINDER SOFTWARE SOFTWARE FEATURES: Analyzes your for installation assistance. 1. Please uninstall the former ergonomic break software, RSIGuard, if currently instructions on the screen. For more information, contact the UCSB Ergonomics Program at Ergonomics

  19. Managing Variability throughout the Software Development Lifecycle

    E-Print Network [OSTI]

    Managing Variability throughout the Software Development Lifecycle Neil Loughran and Awais Rashid levels of the software development lifecycle, especially when new requirements arise. We believe of the software development lifecycle. Moreover, the effects of variability and, in particular, new variabilities

  20. Daylighting Prediction Software: Comparative Analysis and Application

    E-Print Network [OSTI]

    Estes, J. M. Jr.; Schreppler, S.; Newsom, T.

    2004-01-01T23:59:59.000Z

    in selecting a software program are presented. “Radiance”, a reverse ray tracing method software package, was chosen for use in the simulations. An existing school was modeled with the Radiance software and predictions of daylighting contributions were compared...

  1. Modular Operational Test Plans for Inferences on Software Reliability Based on a Markov Model

    E-Print Network [OSTI]

    Mazumdar, Mainak

    Modular Operational Test Plans for Inferences on Software Reliability Based on a Markov Model reliabilities. An operational test procedure is considered in which only the individual modules are tested and the system is considered acceptable if, and only if, no failures are observed. The minimum number of tests

  2. Star-Cap: Cluster Power Management Using Software-Only Models

    E-Print Network [OSTI]

    Rivoire, Suzanne

    Star-Cap: Cluster Power Management Using Software-Only Models John D. Davis johndavis-fidelity, real-time power manage- ment system for clusters. Star-Cap's cluster power management module uses, and approximately 40% of the total cost of ownership is related to energy [1]. Active server power management can

  3. Approved Module Information for CE4020, 2014/5 Module Title/Name: Advanced Mass Trasfer Module Code: CE4020

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : CE4020 School: Engineering and Applied Science Module Type: Standard Module New Module? No ModuleApproved Module Information for CE4020, 2014/5 Module Title/Name: Advanced Mass Trasfer Module Code Credits: 10 Module Management Information Module Leader Name Qingchun Yuan Email Address q

  4. Approved Module Information for CS1240, 2014/5 Module Title/Name: Internet Computing Module Code: CS1240

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : CS1240 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module and applications for working with them. Module Learning Outcomes: At the end of the module, students should be ableApproved Module Information for CS1240, 2014/5 Module Title/Name: Internet Computing Module Code

  5. Approved Module Information for LT1307, 2014/5 Module Title/Name: Principles of Economics Module Code: LT1307

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: LT1307 School: Engineering and Applied Science Module Type: Standard Module New Module? No ModuleApproved Module Information for LT1307, 2014/5 Module Title/Name: Principles of Economics Module Credits: 10 Module Management Information Module Leader Name David Carpenter Email Address d

  6. Approved Module Information for ME3039, 2014/5 Module Title/Name: Design Failure Analysis Module Code: ME3039

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: ME3039 School: Engineering and Applied Science Module Type: Standard Module New Module? No ModuleApproved Module Information for ME3039, 2014/5 Module Title/Name: Design Failure Analysis Module Credits: 10 Module Management Information Module Leader Name David Upton Email Address uptondp

  7. Approved Module Information for CS1320, 2014/5 Module Title/Name: Problem Solving Module Code: CS1320

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    1320 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module CreditsApproved Module Information for CS1320, 2014/5 Module Title/Name: Problem Solving Module Code: CS: 10 Module Management Information Module Leader Name Errol Thompson Email Address thompel1@aston

  8. Approved Module Information for LT3315, 2014/5 Module Title/Name: International Trade Law Module Code: LT3315

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: LT3315 School: Engineering and Applied Science Module Type: Standard Module New Module? No ModuleApproved Module Information for LT3315, 2014/5 Module Title/Name: International Trade Law Module Credits: 10 Module Management Information Module Leader Name David Carpenter Email Address d

  9. Approved Module Information for PH4705, 2014/5 Module Title/Name: Interprofessional Learning Module Code: PH4705

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: PH4705 School: Life and Health Sciences Module Type: Standard Module New Module? No ModuleApproved Module Information for PH4705, 2014/5 Module Title/Name: Interprofessional Learning Module Credits: 10 Module Management Information Module Leader Name Fiona Lacey Email Address f

  10. Approved Module Information for CS4810, 2014/5 Module Title/Name: Enterprise Computing Systems Module Code: CS4810

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Module Code: CS4810 School: Engineering and Applied Science Module Type: Standard Module New ModuleApproved Module Information for CS4810, 2014/5 Module Title/Name: Enterprise Computing Systems? No Module Credits: 15 Module Management Information Module Leader Name Albert Hai Zhuge Email Address zhugeh

  11. SAPHIRE 8 Software Acceptance Test Plan

    SciTech Connect (OSTI)

    Ted S. Wood; Curtis L. Smith

    2009-07-01T23:59:59.000Z

    This document describe & report the overall SAPHIRE 8 Software acceptance test paln to offically release the SAPHIRE version 8 software to the NRC custoer for distribution.

  12. Validation of NCSSHP for highly enriched uranium systems containing beryllium

    SciTech Connect (OSTI)

    Krass, A.W.; Elliott, E.P.; Tollefson, D.A.

    1994-09-29T23:59:59.000Z

    This document describes the validation of KENO V.a using the 27-group ENDF/B-IV cross section library for highly enriched uranium and beryllium neutronic systems, and is in accordance with ANSI/ANS-8.1-1983(R1988) requirements for calculational methods. The validation has been performed on a Hewlett Packard 9000/Series 700 Workstation at the Oak Ridge Y-12 Plant Nuclear Criticality Safety Department using the Oak Ridge Y-12 Plant Nuclear Criticality Safety Software code package. Critical experiments from LA-2203, UCRL-4975, ORNL-2201, and ORNL/ENG-2 have been identified as having the constituents desired for this validation as well as sufficient experimental detail to allow accurate construction of KENO V.a calculational models. The results of these calculations establish the safety criteria to be employed in future calculational studies of these types of systems.

  13. Software Modeling and Verification Professors

    E-Print Network [OSTI]

    Ábrahám, Erika

    Software Modeling and Verification Staff · Professors Prof. Dr. Ir. Joost-Pieter Katoen Prof. em) Mark Timmer (Uni Twente, NL) Dr. Olga Tveretina (Karlsruhe University, D) Ralf Wimmer (Universität

  14. Software Engineering Introduction to SWE

    E-Print Network [OSTI]

    Razak, Saquib

    Unit 23 1 Software Engineering · Introduction to SWE · What is SDLC · Phases of SDLC #12;Unit 23 2 the new house to the customer which is now ready for occupation. #12;Unit 23 4 What is SDLC The SDLC has

  15. Ten Incredibly Dangerous Software Ideas

    E-Print Network [OSTI]

    G. A. Maney

    2006-07-07T23:59:59.000Z

    This is a rough draft synopsis of a book presently in preparation. This book provides a systematic critique of the software industry. This critique is accomplished using classical methods in practical design science.

  16. Membrane module assembly

    DOE Patents [OSTI]

    Kaschemekat, Jurgen (Palo Alto, CA)

    1994-01-01T23:59:59.000Z

    A membrane module assembly adapted to provide a flow path for the incoming feed stream that forces it into prolonged heat-exchanging contact with a heating or cooling mechanism. Membrane separation processes employing the module assembly are also disclosed. The assembly is particularly useful for gas separation or pervaporation.

  17. Membrane module assembly

    DOE Patents [OSTI]

    Kaschemekat, J.

    1994-03-15T23:59:59.000Z

    A membrane module assembly is described which is adapted to provide a flow path for the incoming feed stream that forces it into prolonged heat-exchanging contact with a heating or cooling mechanism. Membrane separation processes employing the module assembly are also disclosed. The assembly is particularly useful for gas separation or pervaporation. 2 figures.

  18. Model Verification and Validation

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1 SECTION A.Model Verification and Validation Engineering

  19. Photovoltaic module and interlocked stack of photovoltaic modules

    SciTech Connect (OSTI)

    Wares, Brian S.

    2014-09-02T23:59:59.000Z

    One embodiment relates to an arrangement of photovoltaic modules configured for transportation. The arrangement includes a plurality of photovoltaic modules, each photovoltaic module including a frame. A plurality of individual male alignment features and a plurality of individual female alignment features are included on each frame. Adjacent photovoltaic modules are interlocked by multiple individual male alignment features on a first module of the adjacent photovoltaic modules fitting into and being surrounded by corresponding individual female alignment features on a second module of the adjacent photovoltaic modules. Other embodiments, features and aspects are also disclosed.

  20. ModuleModuleModuleModule NameNameNameName : Biostatistics Module NumberModule NumberModule NumberModule Number : 210235

    E-Print Network [OSTI]

    for the above types of confidence intervals and tests. Contribution to Program Learning Outcomes). Learning Outcomes:Learning Outcomes:Learning Outcomes:Learning Outcomes: On completing this module, student:Contribution to Program Learning Outcomes:Contribution to Program Learning Outcomes:Contribution to Program Learning

  1. A Survey on Mining Software Survey Presentation

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    ­ Effort Estimation ­ Mining Aspects · Papers at a glance · Related Workshop · Available Resources of mining software archives to support, ­ the maintenance of software systems, ­ improve software designA Survey on Mining Software Archives Survey Presentation Jin Ung, Oh ­ 2007.07.11 #12;Contents

  2. The ACTS Center for Software Sustainability

    E-Print Network [OSTI]

    Leroy, Drummond-Lewis

    2014-01-01T23:59:59.000Z

    Software Engineering for High Performance Computing Systemwith DOE high performance computing centers like NERSC, and

  3. What is Your Software Worth? Gio Wiederhold

    E-Print Network [OSTI]

    Wiederhold, Gio

    [Boehm:81, 00]. Even software engineering management approaches termed `Earned Value Management' only This article presents a method for valuing software, based on the income that use of that software is expected expectations, software maintenance, product growth, discounting to present value, and the like, always focusing

  4. Policy-Parametric Software Travis Breaux

    E-Print Network [OSTI]

    Young, R. Michael

    Policy-Parametric Software Travis Breaux Department of Computer Science North Carolina State University tdbreaux@ncsu.edu Abstract Policy-parametric software describes a vision for enterprise software that promotes organizational policy as a computational parameter in future software systems. In the following

  5. Bachelor-Fachprojekt ,,Software im Automobil"

    E-Print Network [OSTI]

    Morik, Katharina

    11 Bachelor-Fachprojekt ,,Software im Automobil" Olaf Spinczyk Arbeitsgruppe Eingebettete.cs.uni-dortmund.de/~spinczyk/ #12;Fachprojekt ,,Software im Automobil" 22 Inhalt Fachprojekte Thema ,,Software im Automobil" Durchführung Generalisierung #12;Fachprojekt ,,Software im Automobil" 33 Fachprojekte ... ... haben stärkeren

  6. User systems guidelines for software projects

    SciTech Connect (OSTI)

    Abrahamson, L. (ed.)

    1986-04-01T23:59:59.000Z

    This manual presents guidelines for software standards which were developed so that software project-development teams and management involved in approving the software could have a generalized view of all phases in the software production procedure and the steps involved in completing each phase. Guidelines are presented for six phases of software development: project definition, building a user interface, designing software, writing code, testing code, and preparing software documentation. The discussions for each phase include examples illustrating the recommended guidelines. 45 refs. (DWL)

  7. Water heater control module

    DOE Patents [OSTI]

    Hammerstrom, Donald J

    2013-11-26T23:59:59.000Z

    An advanced electric water heater control system that interfaces with a high temperature cut-off thermostat and an upper regulating thermostat. The system includes a control module that is electrically connected to the high-temperature cut-off thermostat and the upper regulating thermostat. The control module includes a switch to open or close the high-temperature cut-off thermostat and the upper regulating thermostat. The control module further includes circuitry configured to control said switch in response to a signal selected from the group of an autonomous signal, a communicated signal, and combinations thereof.

  8. Sonication standard laboratory module

    DOE Patents [OSTI]

    Beugelsdijk, Tony (Los Alamos, NM); Hollen, Robert M. (Los Alamos, NM); Erkkila, Tracy H. (Los Alamos, NM); Bronisz, Lawrence E. (Los Alamos, NM); Roybal, Jeffrey E. (Santa Fe, NM); Clark, Michael Leon (Menan, ID)

    1999-01-01T23:59:59.000Z

    A standard laboratory module for automatically producing a solution of cominants from a soil sample. A sonication tip agitates a solution containing the soil sample in a beaker while a stepper motor rotates the sample. An aspirator tube, connected to a vacuum, draws the upper layer of solution from the beaker through a filter and into another beaker. This beaker can thereafter be removed for analysis of the solution. The standard laboratory module encloses an embedded controller providing process control, status feedback information and maintenance procedures for the equipment and operations within the standard laboratory module.

  9. Development of Updated ABsorption SIMulation Software (ABSIM)

    SciTech Connect (OSTI)

    Yang, Zhiyao [Purdue University, West Lafayette, IN; Tang, Xin [Purdue University, West Lafayette, IN; Qu, Ming [Purdue University, West Lafayette, IN; Abdelaziz, Omar [ORNL; Gluesenkamp, Kyle R [ORNL

    2014-01-01T23:59:59.000Z

    ABsorption SIMulation, ABSIM, was developed for the simulation of absorption systems by The Oak Ridge National Laboratory during 1980s and 1990s. ABSIM provides a platform for users to investigate various cycle configurations and working fluids, to calculate their operating parameters, to predict their performance, and to compare them with each other on a uniform basis. ABSIM is indeed a very useful and accurate tool for researchers to investigate various absorption systems. However, it has not been well maintained: it is incompatible with recent operating systems; the interface needs improved user-friendliness, and the system needs better parameter setting and debugging tools to help achieve convergence. Therefore, it is highly needed to update and improve ABSIM. The paper presents recent efforts to improve ABSIM s compatibility with current operating systems, user interface, and analysis capabilities. The paper details the features and functions of the newly updated ABSIM software. The new ABSIM still uses the previously validated calculation engine of the old ABSIM. The new graphic user interfaces (GUI) were developed in Qt, which is an open source license GUI software based on C++. XML was used as the database for data storage in the new ABSIM. The new ABSIM has been designed to be easily learned and used. It has enhanced editing and construction functions, plus enhanced analysis features including parametric tables, plotting, property plots, and master panels for debugging. A single effect water/LiBr absorption system is used as a case study in this paper to illustrate the features, capabilities, and functions of the new ABSIM. This case study was actually an example system available in the old ABSIM. The new version of ABSIM will be continuously developed to include additional subroutines for the components in liquid desiccant systems. The new ABSIM will be available to public for free. The ultimate goal of the new ABSIM is to allow it to become a simulation platform for both absorption heat pump and liquid desiccant systems.

  10. Approved Module Information for PD1803, 2014/5 Module Title/Name: Engineering Principles Module Code: PD1803

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: PD1803 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module.i.smith@aston.ac.uk Telephone Number 3610 Office MB156C Additional Module Tutor(s): Michael David Peters. David Barry. LevelApproved Module Information for PD1803, 2014/5 Module Title/Name: Engineering Principles Module

  11. Approved Module Information for CH2107, 2014/5 Module Title/Name: Physical Chemistry II Module Code: CH2107

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : CH2107 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module. ----- [Part 2: Physical Chemistry Laboratory]; Building on material from a number of modules in the 1st and 2Approved Module Information for CH2107, 2014/5 Module Title/Name: Physical Chemistry II Module Code

  12. Approved Module Information for EM4003, 2014/5 Module Title/Name: Project Management Module Code: EM4003

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : EM4003 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module. Links to Research: The module will link to the work of the Project and Supply Chain Management ResearchApproved Module Information for EM4003, 2014/5 Module Title/Name: Project Management Module Code

  13. Approved Module Information for LT1312, 2014/5 Module Title/Name: Literature Review Project Module Code: LT1312

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: LT1312 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Rationale: Lectures/tutorials Guided reading according to issue chosen Module Assessment MethodsApproved Module Information for LT1312, 2014/5 Module Title/Name: Literature Review Project Module

  14. Approved Module Information for ME1601, 2014/5 Module Title/Name: Engineering Science Module Code: ME1601

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for ME1601, 2014/5 Module Title/Name: Engineering Science Module Code: ME1601 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module@aston.ac.uk Telephone Number Not Specified Office Not Specified Additional Module Tutor(s): David Smith. Abul Hossain

  15. Approved Module Information for PD2003, 2014/5 Module Title/Name: Engineering Principles 2 Module Code: PD2003

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for PD2003, 2014/5 Module Title/Name: Engineering Principles 2 Module Code: PD2003 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module.i.smith@aston.ac.uk Telephone Number 3610 Office MB156C Additional Module Tutor(s): Michael David Peters. David Barry. Level

  16. Approved Module Information for ME3011, 2014/5 Module Title/Name: Thermodynamics and Fluids Module Code: ME3011

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: ME3011 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Modules/ Exempt from Anonymous Marking Details Assessment Weight EXAM TOTAL Closed Book 2:00hrs - 80Approved Module Information for ME3011, 2014/5 Module Title/Name: Thermodynamics and Fluids Module

  17. Safety critical software development qualification

    SciTech Connect (OSTI)

    Marron, J. E. [Invensys Process Systems, 33 Commercial Street, Foxboro, MA 02035 (United States)

    2006-07-01T23:59:59.000Z

    With the increasing use of digital systems in control applications, customers must acquire appropriate expectations for software development and quality assurance procedures. Purchasers and users of digital systems need to understand the benefits to the supplier of effective quality systems. These systems consist not only of procedures but tools that enable automation. Without the use of automation, quality can not be assured. A software and systems quality program starts with the documents you are very familiar with. But these documents must define more than the final system. They must address specific development environment characteristics and testing capabilities. Starting with the RFP, some of the items that should be introduced are Software Configuration Management, regression testing and defect tracking. The digital system customer is in the best position to enforce the use of software and systems quality programs by including them in project requirements as early as the Purchase Order. The customer's understanding of the full scope and implementation of a software quality program is essential to achieving the quality necessary in nuclear projects, and, incidentally, completing those projects on schedule. (authors)

  18. Verification & Validation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    includes establishing high-level software quality requirements, assessment techniques and methods, and development of Software Quality Engineering (SQE) tools. Finally, it supports...

  19. Absorbance modulation optical lithography

    E-Print Network [OSTI]

    Tsai, Hsin-Yu Sidney

    2007-01-01T23:59:59.000Z

    In this thesis, the concept of absorbance-modulation optical lithography (AMOL) is described, and the feasibility experimentally verified. AMOL is an implementation of nodal lithography, which is not bounded by the diffraction ...

  20. GREET Pretreatment Module

    SciTech Connect (OSTI)

    Adom, Felix K.; Dunn, Jennifer B.; Han, Jeongwoo

    2014-09-01T23:59:59.000Z

    A wide range of biofuels and biochemicals can be produced from biomass via different pretreatment technologies that yield sugars. This report documents the material and energy flows that occur when fermentable sugars from four lignocellulosic feedstocks (corn stover, miscanthus, switchgrass, and poplar) are produced via dilute acid pretreatment and ammonia fiber expansion. These flows are documented for inclusion in the pretreatment module of the Greenhouses Gases, Regulated Emissions, and Energy Use in Transportation (GREET) model. Process simulations of each pretreatment technology were developed in Aspen Plus. Material and energy consumption data from Aspen Plus were then compiled in the GREET pretreatment module. The module estimates the cradle-to-gate fossil energy consumption (FEC) and greenhouse gas (GHG) emissions associated with producing fermentable sugars. This report documents the data and methodology used to develop this module and the cradle-to-gate FEC and GHG emissions that result from producing fermentable sugars.

  1. Digital optical conversion module

    DOE Patents [OSTI]

    Kotter, D.K.; Rankin, R.A.

    1988-07-19T23:59:59.000Z

    A digital optical conversion module used to convert an analog signal to a computer compatible digital signal including a voltage-to-frequency converter, frequency offset response circuitry, and an electrical-to-optical converter. Also used in conjunction with the digital optical conversion module is an optical link and an interface at the computer for converting the optical signal back to an electrical signal. Suitable for use in hostile environments having high levels of electromagnetic interference, the conversion module retains high resolution of the analog signal while eliminating the potential for errors due to noise and interference. The module can be used to link analog output scientific equipment such as an electrometer used with a mass spectrometer to a computer. 2 figs.

  2. MPS Vax monitor and control software architecture

    SciTech Connect (OSTI)

    Allison, S.; Spencer, N.; Underwood, K.; VanOlst, D.; Zelanzy, M.

    1993-04-01T23:59:59.000Z

    The new Machine Protection System (MPS) now being tested at the SLAC Linear Collider (SLC) includes monitoring and controlling facilities integrated into the existing VAX control system. The actual machine protection is performed by VME micros which control the beam repetition rate on a pulse-by-pulse basis based on measurements from fault detectors. The VAX is used to control and configure the VME micros, configure custom CAMAC modules providing the fault detector inputs, monitor and report faults and system errors, update the SLC database, and interface with the user. The design goals of the VAX software include a database-driven system to allow configuration changes without code changes, use of a standard TCP/IP-based message service for communication, use of existing SLCNET micros for CAMAC configuration, security and verification features to prevent unauthorized access, error and alarm logging and display updates as quickly as possible, and use of touch panels and X-windows displays for the user interface.

  3. Photovoltaic module reliability workshop

    SciTech Connect (OSTI)

    Mrig, L. (ed.)

    1990-01-01T23:59:59.000Z

    The paper and presentations compiled in this volume form the Proceedings of the fourth in a series of Workshops sponsored by Solar Energy Research Institute (SERI/DOE) under the general theme of photovoltaic module reliability during the period 1986--1990. The reliability Photo Voltaic (PV) modules/systems is exceedingly important along with the initial cost and efficiency of modules if the PV technology has to make a major impact in the power generation market, and for it to compete with the conventional electricity producing technologies. The reliability of photovoltaic modules has progressed significantly in the last few years as evidenced by warranties available on commercial modules of as long as 12 years. However, there is still need for substantial research and testing required to improve module field reliability to levels of 30 years or more. Several small groups of researchers are involved in this research, development, and monitoring activity around the world. In the US, PV manufacturers, DOE laboratories, electric utilities and others are engaged in the photovoltaic reliability research and testing. This group of researchers and others interested in this field were brought together under SERI/DOE sponsorship to exchange the technical knowledge and field experience as related to current information in this important field. The papers presented here reflect this effort.

  4. A Formal Embedded Software Verification using Software Fault Tree Analysis

    E-Print Network [OSTI]

    -mail: jbyoo@konkuk.ac.kr Extended Abstract In developing embedded software such as nuclear reactor protection checking [4]. We used a prototype version of the KNICS RPS [5] in Korean nuclear power plants, but it may also be able to auto-populate address book changes. This is based on the use of an operating

  5. Manual dos Softwares Manuseio do TheSky Astronomy Software

    E-Print Network [OSTI]

    Software Esta é a tela principal. 1- Para você capturar imagens com a Câmera CCD, você precisa conectá imagens. Clique em Chose Folder... e crie os diretórios com os nomes e lugares desejados; 5- Depois de criar os diretórios, selecione o item AutoSave on; 6- Para começar a capturar as imagens, clique em Take

  6. Thermoelectrics Partnership: Automotive Thermoelectric Modules...

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

    More Documents & Publications Novel Nanostructured Interface Solution for Automotive Thermoelectric Modules Application Thermoelectrics Partnership: Automotive...

  7. Verification and validation guidelines for high integrity systems. Volume 1

    SciTech Connect (OSTI)

    Hecht, H.; Hecht, M.; Dinsmore, G.; Hecht, S.; Tang, D. [SoHaR, Inc., Beverly Hills, CA (United States)

    1995-03-01T23:59:59.000Z

    High integrity systems include all protective (safety and mitigation) systems for nuclear power plants, and also systems for which comparable reliability requirements exist in other fields, such as in the process industries, in air traffic control, and in patient monitoring and other medical systems. Verification aims at determining that each stage in the software development completely and correctly implements requirements that were established in a preceding phase, while validation determines that the overall performance of a computer system completely and correctly meets system requirements. Volume I of the report reviews existing classifications for high integrity systems and for the types of errors that may be encountered, and makes recommendations for verification and validation procedures, based on assumptions about the environment in which these procedures will be conducted. The final chapter of Volume I deals with a framework for standards in this field. Volume II contains appendices dealing with specific methodologies for system classification, for dependability evaluation, and for two software tools that can automate otherwise very labor intensive verification and validation activities.

  8. Proceedings of the Fifth Triennial Software Quality Forum 2000, Software for the Next Millennium, Software Quality Forum

    SciTech Connect (OSTI)

    Scientific Software Engineering Group, CIC-12

    2000-04-01T23:59:59.000Z

    The Software Quality Forum is a triennial conference held by the Software Quality Assurance Subcommittee for the Department of Energy's Quality Managers. The forum centers on key issues, information, and technology important in software development for the Nuclear Weapons Complex. This year it will be opened up to include local information technology companies and software vendors presenting their solutions, ideas, and lessons learned. The Software Quality Forum 2000 will take on a more hands-on, instructional tone than those previously held. There will be an emphasis on providing information, tools, and resources to assist developers in their goal of producing next generation software.

  9. Software Process Improvement 98, Monte Carlo, December 1998. 1 Development and Integration Issues about Software Engineering,

    E-Print Network [OSTI]

    Laporte, Claude Y.

    Software Process Improvement 98, Monte Carlo, December 1998. 1 Development and Integration Issues about Software Engineering, Systems Engineering and Project Management Processes Claude Y. Laporte software engineering, systems engineering, supporting processes and project management process over

  10. Institute for Software Technology Wissensverarbeitung

    E-Print Network [OSTI]

    Motivation Example correct behavior battery(c)(ab(c)voltage(c))battery(c)(ab(c)voltage(c)) bulb for Software Technology Motivation Example cont. t t tsystem structure battery(B). bulb(L1). bulb(L2). bulb(L3 the fact that a bulb does not lit if it is broken · solution: model faulty behavior battery

  11. Software Fault Diagnosis Peter Zoeteweij

    E-Print Network [OSTI]

    Zoeteweij, Peter

    Lab, Faculty of Electrical Engineering, Mathematics, and Computer Science, Delft University-to-day basis is constantly growing. Combined with a practically constant rate of faults per line of code in the software development cycle, which aim at exposing such discrepancies. In this context, automated diagnosis

  12. Sandia Software Guidelines, Volume 2. Documentation

    SciTech Connect (OSTI)

    NONE

    1995-09-01T23:59:59.000Z

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standards for software documentation, this volume provides guidance in the selection of an adequate document set for a software project and example formats for many types of software documentation. A tutorial on life cycle documentation is also provided. Extended document thematic outlines and working examples of software documents are available on electronic media as an extension of this volume.

  13. Software archeology: a case study in software quality assurance and design

    SciTech Connect (OSTI)

    Macdonald, John M [Los Alamos National Laboratory; Lloyd, Jane A [Los Alamos National Laboratory; Turner, Cameron J [COLORADO SCHOOL OF MINES

    2009-01-01T23:59:59.000Z

    Ideally, quality is designed into software, just as quality is designed into hardware. However, when dealing with legacy systems, demonstrating that the software meets required quality standards may be difficult to achieve. As the need to demonstrate the quality of existing software was recognized at Los Alamos National Laboratory (LANL), an effort was initiated to uncover and demonstrate that legacy software met the required quality standards. This effort led to the development of a reverse engineering approach referred to as software archaeology. This paper documents the software archaeology approaches used at LANL to document legacy software systems. A case study for the Robotic Integrated Packaging System (RIPS) software is included.

  14. A software system for oilfield facility investment minimization

    SciTech Connect (OSTI)

    Ding, Z.X. [Coastal Corp., Houston, TX (United States); Startzman, R.A. [Texas A and M Univ., College Station, TX (United States)

    1996-08-01T23:59:59.000Z

    Minimizing investment in oilfield development is an important subject that has attracted a considerable amount of industry attention. One method to reduce investment involves the optimal placement and selection of production facilities. Because of the large amount of capital used in this process, saving a small percent of the total investment may represent a large monetary value. The literature reports algorithms using mathematical programming techniques that were designed to solve the proposed problem in a global optimal manner. Owing to the high-computational complexity and the lack of user-friendly interfaces for data entry and results display, mathematical programming techniques have not been given enough attention in practice. This paper describes an interactive, graphical software system that provides a global optimal solution to the problem of placement and selection of production facilities in oil-field development processes. This software system can be used as an investment minimization tool and a scenario-study simulator. The developed software system consists of five basic modules: (1) an interactive data-input unit, (2) a cost function generator, (3) an optimization unit, (4) a graphic-output display, and (5) a sensitivity-analysis unit.

  15. Approved Module Information for CE1002, 2014/5 Module Title/Name: Design and Build Module Code: CE1002

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    1002 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits@aston.ac.uk Telephone Number 3426 Office MBL25A Additional Module Tutor(s): George Drahun. John Brammer. Yassir Makkawi? Not Specified Module Learning Information Module Aims: To introduce students to: the design process, working

  16. Approved Module Information for EE4024, 2014/5 Module Title/Name: Distributed Network Applications Module Code: EE4024

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Module Code: EE4024 School: Engineering and Applied Science Module Type: Standard Module New Module.a.eberhard@aston.ac.uk Telephone Number Not Specified Office Not Specified Additional Module Tutor(s): John Williams. Level to develop and use structured approaches to problem solving. Indicative Module Content: The module introduces

  17. Approved Module Information for CH3010, 2014/5 Module Title/Name: Catalysis Module Code: CH3010

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for CH3010, 2014/5 Module Title/Name: Catalysis Module Code: CH3010 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits: 10 in which available: BSc/MChem Applied Chemistry. BSc/MChem Chemistry. BEng/MEng Chemical Engineering. MEng

  18. Automatische stress tests voor software code werken uitstekend Hoe bepaal ik de kwaliteit van een stuk software? Net zoals bij banken, willen we software

    E-Print Network [OSTI]

    Al Hanbali, Ahmad

    stuk software? Net zoals bij banken, willen we software aan een stress test onderwerpen, en een rating

  19. Photovoltaic module and interlocked stack of photovoltaic modules

    SciTech Connect (OSTI)

    Wares, Brian S.

    2012-09-04T23:59:59.000Z

    One embodiment relates to an arrangement of photovoltaic modules configured for transportation. The arrangement includes a plurality of photovoltaic modules, each photovoltaic module including a frame having at least a top member and a bottom member. A plurality of alignment features are included on the top member of each frame, and a plurality of alignment features are included on the bottom member of each frame. Adjacent photovoltaic modules are interlocked by the alignment features on the top member of a lower module fitting together with the alignment features on the bottom member of an upper module. Other embodiments, features and aspects are also disclosed.

  20. Software: our quest for excellence. Honoring 50 years of software history, progress, and process

    SciTech Connect (OSTI)

    NONE

    1997-06-01T23:59:59.000Z

    The Software Quality Forum was established by the Software Quality Assurance (SQA) Subcommittee, which serves as a technical advisory group on software engineering and quality initiatives and issues for DOE`s quality managers. The forum serves as an opportunity for all those involved in implementing SQA programs to meet and share ideas and concerns. Participation from managers, quality engineers, and software professionals provides an ideal environment for identifying and discussing issues and concerns. The interaction provided by the forum contributes to the realization of a shared goal--high quality software product. Topics include: testing, software measurement, software surety, software reliability, SQA practices, assessments, software process improvement, certification and licensing of software professionals, CASE tools, software project management, inspections, and management`s role in ensuring SQA. The bulk of this document consists of vugraphs. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  1. Phase modulated multiphoton microscopy

    E-Print Network [OSTI]

    Karki, Khadga Jung; Pullerits, Tonu

    2015-01-01T23:59:59.000Z

    We show that the modulation of the phases of the laser beams of ultra-short pulses leads to modulation of the two photon fluorescence intensity. The phase modulation technique when used in multi-photon microscopy can improve the signal to noise ratio. The technique can also be used in multiplexing the signals in the frequency domain in multi-focal raster scanning microscopy. As the technique avoids the use of array detectors as well as elaborate spatiotemporal multiplexing schemes it provides a convenient means to multi-focal scanning in axial direction. We show examples of such uses. Similar methodology can be used in other non-linear scanning microscopies, such as second or third harmonic generation microscopy.

  2. Power module assembly

    DOE Patents [OSTI]

    Campbell, Jeremy B. (Torrance, CA); Newson, Steve (Redondo Beach, CA)

    2011-11-15T23:59:59.000Z

    A power module assembly of the type suitable for deployment in a vehicular power inverter, wherein the power inverter has a grounded chassis, is provided. The power module assembly comprises a conductive base layer electrically coupled to the chassis, an insulating layer disposed on the conductive base layer, a first conductive node disposed on the insulating layer, a second conductive node disposed on the insulating layer, wherein the first and second conductive nodes are electrically isolated from each other. The power module assembly also comprises a first capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the first conductive node, and further comprises a second capacitor having a first electrode electrically connected to the conductive base layer, and a second electrode electrically connected to the second conductive node.

  3. Software Challenges in Achieving Space Safety

    E-Print Network [OSTI]

    Leveson, Nancy G.

    Techniques developed for hardware reliability and safety do not work on software-intensive systems; software does not satisfy the assumptions underlying these techniques. The new problems and why the current approaches are ...

  4. A direct path to dependable software

    E-Print Network [OSTI]

    Jackson, Daniel

    2009-01-01T23:59:59.000Z

    What would it take to make software more dependable? Until now, most approaches have been indirect: some practices – processes, tools or techniques – are used that are believed to yield dependable software, and the argument ...

  5. An overview of software safety standards

    SciTech Connect (OSTI)

    Lawrence, J.D.

    1995-10-01T23:59:59.000Z

    The writing of standards for software safety is an increasingly important activity. This essay briefly describes the two primary standards-writing organizations, IEEE and IEC, and provides a discussion of some of the more interesting software safety standards.

  6. Global expansion strategies for software firms

    E-Print Network [OSTI]

    Yoden, Michihiko

    2014-01-01T23:59:59.000Z

    The business competition in the software industry is increasingly becoming a global competition. In this era with a fast-paced innovative environment, strategy plays an important role for managers in software companies in ...

  7. The Real Cost of Software Errors

    E-Print Network [OSTI]

    Zhivich, Michael A.

    Software is no longer creeping into every aspect of our lives - it's already there. In fact, failing to recognize just how much everything we do depends on software functioning correctly makes modern society vulnerable to ...

  8. TWRS systems engineering software configuration management plan

    SciTech Connect (OSTI)

    Porter, P.E.

    1996-10-09T23:59:59.000Z

    This plan delineates the requirements for control of software developed and supported by the Tank Waste Remediation System (TWRS) Technical Integration organization. The information contained in this plan shall assist employees involved with software modification and configuration control.

  9. Enterprise software : analysis of product strategies

    E-Print Network [OSTI]

    Boppana, Krishna S

    2007-01-01T23:59:59.000Z

    Since the invention of IBM 360, the first computing system about five decades ago, the processing and software capabilities have grown by leaps and have become major components of businesses. The software applications and ...

  10. Product management in software as a service

    E-Print Network [OSTI]

    Rajasekharan, Karthikeyan

    2012-01-01T23:59:59.000Z

    Software product management within Software as a Service is key domain of interest given the recent advances in Cloud Computing. This thesis explores the product management challenges within this domain. It makes a ...

  11. Dealing with software: the research data issues 

    E-Print Network [OSTI]

    Hong, Neil Chue

    2014-08-26T23:59:59.000Z

    Software underpins much of the scientific research undertaken today. As well as the “traditional” use of software for modelling and simulation, it is used to manage and control instruments, and analyse and visualise data. This permeation of the use...

  12. Multi-canister overpack project -- verification and validation, MCNP 4A

    SciTech Connect (OSTI)

    Goldmann, L.H.

    1997-11-10T23:59:59.000Z

    This supporting document contains the software verification and validation (V and V) package used for Phase 2 design of the Spent Nuclear Fuel Multi-Canister Overpack. V and V packages for both ANSYS and MCNP are included. Description of Verification Run(s): This software requires that it be compiled specifically for the machine it is to be used on. Therefore to facilitate ease in the verification process the software automatically runs 25 sample problems to ensure proper installation and compilation. Once the runs are completed the software checks for verification by performing a file comparison on the new output file and the old output file. Any differences between any of the files will cause a verification error. Due to the manner in which the verification is completed a verification error does not necessarily indicate a problem. This indicates that a closer look at the output files is needed to determine the cause of the error.

  13. Swing Check Valve Design Criteria and CFD Validation

    SciTech Connect (OSTI)

    Dallstream, Brian E.; Fricke, Brian A.; Becker, Bryan R. [University of Missouri-Kansas City (United States)

    2006-07-01T23:59:59.000Z

    This paper provides information on swing check valve selection criteria suitable for nuclear power plant applications. In this project, four swing check valves were analyzed to demonstrate the implementation and application of this information. In this example, swing check valves were selected according to 'ASME Boiler and Pressure Vessel Code, Section III' and 'ASME B16.34, Valves Flanged, Threaded, and Welding End'. This paper also discusses the utilization of Computational Fluid Dynamics Software (CFD) as a means to analyze valve design. The use of CFD is a relatively new approach for validation of valve design that is becoming invaluable due to the high cost of physical bench testing. The Instrument Society of America (ISA) Analysis Division and the American Society of Mechanical Engineers (ASME) Computational Fluid Dynamics Technical Committee have taken a proactive approach in setting standards and practices for the use of CFD in design and validation. (authors)

  14. Sensor Data Management, Validation, Correction, and Provenance for Building Technologies

    SciTech Connect (OSTI)

    Castello, Charles C [ORNL; Sanyal, Jibonananda [ORNL; Rossiter, Jeffrey S [ORNL; Hensley, Zachary [Tennessee Technological University; New, Joshua Ryan [ORNL

    2014-01-01T23:59:59.000Z

    Oak Ridge National Laboratory (ORNL) conducts research on technologies that use a wide range of sensors to develop and characterize building energy performance. The management of high-resolution sensor data, analysis, and tracing lineage of such activities is challenging. Missing or corrupt data due to sensor failure, fouling, drifting, calibration error, or data logger failure is another issue. This paper focuses on sensor data management, validation, correction, and provenance to combat these issues, ensuring complete and accurate sensor datasets for building technologies applications and research. The design and development of two integrated software products are discussed: Sensor Data Validation and Correction (SensorDVC) and the Provenance Data Management System (ProvDMS) platform.

  15. Flexible programmable logic module

    DOE Patents [OSTI]

    Robertson, Perry J. (Albuquerque, NM); Hutchinson, Robert L. (Albuquerque, NM); Pierson, Lyndon G. (Albuquerque, NM)

    2001-01-01T23:59:59.000Z

    The circuit module of this invention is a VME board containing a plurality of programmable logic devices (PLDs), a controlled impedance clock tree, and interconnecting buses. The PLDs are arranged to permit systolic processing of a problem by offering wide data buses and a plurality of processing nodes. The board contains a clock reference and clock distribution tree that can drive each of the PLDs with two critically timed clock references. External clock references can be used to drive additional circuit modules all operating from the same synchronous clock reference.

  16. Table of contents 1 What is software architecture? ......................................................................... 1

    E-Print Network [OSTI]

    Dustdar, Schahram

    Table of contents 1 What is software architecture? ......................................................................... 1 1.1 Software architecture as abstraction ............................................................ 2 1.2 Software architecture as blueprint

  17. Development of a Visual Inspection Data Collection Tool for Evaluation of Fielded PV Module Condition

    SciTech Connect (OSTI)

    Packard, C. E.; Wohlgemuth, J. H.; Kurtz, S. R.

    2012-08-01T23:59:59.000Z

    A visual inspection data collection tool for the evaluation of fielded photovoltaic (PV) modules has been developed to facilitate describing the condition of PV modules with regard to field performance. The proposed data collection tool consists of 14 sections, each documenting the appearance or properties of a part of the module. This report instructs on how to use the collection tool and defines each attribute to ensure reliable and valid data collection. This tool has been evaluated through the inspection of over 60 PV modules produced by more than 20 manufacturers and fielded at two different sites for varying periods of time. Aggregated data from such a single data collection tool has the potential to enable longitudinal studies of module condition over time, technology evolution, and field location for the enhancement of module reliability models.

  18. A Hardware in the Loop module in an IEC61850 Co-Simulation Platform for advanced substation

    E-Print Network [OSTI]

    Boyer, Edmond

    A Hardware in the Loop module in an IEC61850 Co- Simulation Platform for advanced substation aspects, related to the IEC61850 requirements, should be tested and checked in order to validate architecture. The first aspect consists in validating the conformity of the IEC61850 implementation inside

  19. @ work' video segment features Robotic Software Engineer

    ScienceCinema (OSTI)

    Idaho National Laboratory

    2010-01-08T23:59:59.000Z

    @ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

  20. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Requirements...

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

    Requirements Management Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Requirements Management Checklist The following checklist is intended to provide system owners,...

  1. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Preacceptance...

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

    PROGRAM: Preacceptance Checklist Security Issues SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Preacceptance Checklist Security Issues The following checklist is intended to...

  2. Optimization Online - Optimization Software and Modeling Systems ...

    E-Print Network [OSTI]

    Optimization Software and Modeling Systems Submissions - 2009. March 2009. Modeling Languages and Systems A Structure-Conveying Modelling Language ...

  3. Cost Model and Cost Estimating Software

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1997-03-28T23:59:59.000Z

    This chapter discusses a formalized methodology is basically a cost model, which forms the basis for estimating software.

  4. VMS software for the Jorway-411 interface

    SciTech Connect (OSTI)

    Dorries, T.; Moore, C.; Pordes, R.; White, V.

    1987-05-01T23:59:59.000Z

    This report describes a Software Package used to access CAMAC through the Jorway-411 Interface, for use on VAX/VMS systems. The software can be used to access parallel and/or serial CAMAC branch highways, and multiple Jorways may be connected to the VAX UNIBUS or MicroVax QBUS. The software available includes a VAX/VMS device driver for the JORWAY-411 and support routines and programs that access the driver. The software is accompanied by extensive documentation.

  5. Method of monolithic module assembly

    DOE Patents [OSTI]

    Gee, James M. (Albuquerque, NM); Garrett, Stephen E. (Albuquerque, NM); Morgan, William P. (Albuquerque, NM); Worobey, Walter (Albuquerque, NM)

    1999-01-01T23:59:59.000Z

    Methods for "monolithic module assembly" which translate many of the advantages of monolithic module construction of thin-film PV modules to wafered c-Si PV modules. Methods employ using back-contact solar cells positioned atop electrically conductive circuit elements affixed to a planar support so that a circuit capable of generating electric power is created. The modules are encapsulated using encapsulant materials such as EVA which are commonly used in photovoltaic module manufacture. The methods of the invention allow multiple cells to be electrically connected in a single encapsulation step rather than by sequential soldering which characterizes the currently used commercial practices.

  6. Business Intelligence (BI) Developer Computer Methods International Corp. (CMiC) is a software Development firm specializing in

    E-Print Network [OSTI]

    Ellis, Randy

    Business Intelligence (BI) Developer Computer Methods International Corp. (CMiC) is a software Intelligence modules relating to Jaspersoft within our application. This position reports directly to the Manager of the Reports & BI Group. Duties and responsibilities (may include, but are not limited to

  7. MODELING AND VALIDATION OF A HIGH SPEED ROTARY PWM ON/OFF VALVE Haink C. Tu

    E-Print Network [OSTI]

    Li, Perry Y.

    MODELING AND VALIDATION OF A HIGH SPEED ROTARY PWM ON/OFF VALVE Haink C. Tu Center for Compact-speed on/off valves are a critical technology for enabling digital control of hydraulic systems via pulse-width- modulation (PWM). High-speed valves, when used in virtually variable displacement pumps (VVDP), increase

  8. Software Architecture Evolution Olivier Barais1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Software Architecture Evolution Olivier Barais1 , Anne Franc¸oise Le Meur2 , Laurence Duchien2 and detailed treatment of the var- ious state-of-the-art approaches to evolving software architectures. Furthermore, we discuss one particular framework for software architecture evolution in more detail. 1

  9. University of Paderborn Software Engineering Group

    E-Print Network [OSTI]

    Kindler, Ekkart

    University of Paderborn Software Engineering Group 1 Subversion Configuration with Eclipse Softwaretechnikpraktikum 2006 #12;University of Paderborn Software Engineering Group 2 Installing SubclipseInstalling Subclipse Find and install new feature Use the Subclipse update site #12;University of Paderborn Software

  10. APPLYING HYPERTEXT STRUCTURES TO SOFTWARE DOCUMENTATION

    E-Print Network [OSTI]

    French, James C.

    with automating the management of software documentation to better increase its utility. We describe a prototype system, SLEUTH, currently under investigation as a vehicle for software documentation managementAPPLYING HYPERTEXT STRUCTURES TO SOFTWARE DOCUMENTATION James C. French 1 , John C. Knight, Allison

  11. APPLYING HYPERTEXT STRUCTURES TO SOFTWARE DOCUMENTATION

    E-Print Network [OSTI]

    French, James C.

    the management of software documentation to better increase its utility. We describe a prototype system, SLEUTH, currently under investigation as a vehicle for software documentation management. The prototype maintains & Management," Vol. 33, No. 2, pp. 219-231, 1997. #12;Applying Hypertext Structures to Software Documentation

  12. Logical Structure Extraction from Software Requirements Documents

    E-Print Network [OSTI]

    Czarnecki, Krzysztof

    Documents I. INTRODUCTION Requirements management (RM) tools store and manipu- late software requirementsLogical Structure Extraction from Software Requirements Documents Rehan Rauf, Michal Antkiewicz,mantkiew,kczarnec}@gsd.uwaterloo.ca Abstract--Software requirements documents (SRDs) are often authored in general-purpose rich-text editors

  13. Mathematical Methods System and Software Engineering*

    E-Print Network [OSTI]

    Mathematical Methods in System and Software Engineering* Manfred Broy Institut für Informatik. By this, we demonstrate how software engineering methods can be backed up by mathematics. We discuss the techniques and methods used in practice in software engineering and the formal techniques worked out

  14. IBM Software Thought Leadership White Paper

    E-Print Network [OSTI]

    IBM Software Thought Leadership White Paper August 2011 Transforming software delivery with cloud #12;2 Transforming software delivery with cloud Contents 2 Cloud: An opportunity 2 Increasing pressure and centralizing ALM and developer desktops 5 Concluding thoughts on the cloud Cloud: An opportunity The world

  15. SOFTWARE ENGINEERING January Entry, 120 credit program

    E-Print Network [OSTI]

    Doedel, Eusebius

    to Formal Methods for Software Engineering 3 SOEN 341 Software Process 3 Basic Science Year 3 Fall Course Principles and Economics 3 ENGR 391 Numerical Methods in Engineering 3 Note: A minimum of 7 credits from COENSOFTWARE ENGINEERING January Entry, 120 credit program Real-Time, Embedded, and Avionics Software

  16. SOFTWARE ENGINEERING January Entry, 120 credit program

    E-Print Network [OSTI]

    Doedel, Eusebius

    Methods for Software Engineering 3 SOEN 341 Software Process 3 Basic Science Year 3 Fall Course Number Project 4 ENGR 301 Engineering Management Principles and Economics 3 SOEN 321 Information Systems SecuritySOFTWARE ENGINEERING January Entry, 120 credit program Computer Games Option Last revised: March

  17. XML Document XML Document Types and Validation

    E-Print Network [OSTI]

    Weber, Gregory D.

    XML Document Types and Validation IIM-I340 Objectives XML Document Types and Validation IIM-I340 April, 2010 #12;XML Document Types and Validation IIM-I340 Objectives Learning Objectives Understand: The need for validation Two ways to specify validity: Document Type Definitions (DTDs) XML Schemas #12;XML

  18. Software-defined Radio Based Wireless Tomography: Experimental Demonstration and Verification

    SciTech Connect (OSTI)

    Bonior, Jason D [ORNL; Hu, Zhen [Tennessee Technological University; Guo, Terry N. [Tennessee Technological University; Qiu, Robert C. [Tennessee Technological University; Browning, James P. [United States Air Force Research Laboratory, Wright-Patterson Air Force Base; Wicks, Michael C. [University of Dayton Research Institute

    2015-01-01T23:59:59.000Z

    This letter presents an experimental demonstration of software-defined-radio-based wireless tomography using computer-hosted radio devices called Universal Software Radio Peripheral (USRP). This experimental brief follows our vision and previous theoretical study of wireless tomography that combines wireless communication and RF tomography to provide a novel approach to remote sensing. Automatic data acquisition is performed inside an RF anechoic chamber. Semidefinite relaxation is used for phase retrieval, and the Born iterative method is utilized for imaging the target. Experimental results are presented, validating our vision of wireless tomography.

  19. CSP 587: Software Quality Management S. Kan, Software Quality engineering, Addison-Wesley.

    E-Print Network [OSTI]

    Heller, Barbara

    hours · Quality Appraisal Programs 5 hours SEI's Capability Maturity Model ISO 9000 Total 45 hours CSPCSP 587: Software Quality Management Texts S. Kan, Software Quality engineering, Addison-Wesley. Objectives Students will learn methods of software quality management. This will include exposure to software

  20. Additional critical experiments for computer code validation base

    SciTech Connect (OSTI)

    Elliott, E.P.; Tollefson, D.A.; Vornehm, R.G.

    1994-04-25T23:59:59.000Z

    This paper describes the validation, in accordance with ANSI/ANS-8.1-1983(R1988), of KENO V.a using the 27-group ENDF/B-IV cross section library for some neutronic systems containing highly-enriched uranium, carbon, and hydrogen. This constituent combination is present in many packaging applications for the safe transportation of fissile and fissionable materials. The validation has been performed for two separate computational platforms: an IBM 3090 mainframe and an HP 9000 Series 700 workstation, both using the Oak Ridge Y-12 Plant Nuclear Criticality Safety Software (NCSS) code package. Critical experiments performed at the Oak Ridge Critical Experiments Facility in support of the Rover reactor program were identified as having the constitutents desired for this validation as well as sufficient experimental detail to allow accurate construction of KENO V.a calculational models. Calculated values of k{sub eff} for the Rover experiments, which contain uranium, carbon, and hydrogen, are between 1.0012 {+-} 0.0026 and 1.0245 {+-} 0.0023. These experiments can now be added to KENO V.a and other computer code critical experiment data bases which are used for validation and to establish upper limits on calculated values of k{sub eff} for specific applications.

  1. Server Control Module Fulfillsserversignalingfunctionality

    E-Print Network [OSTI]

    Shenoy, Prashant

    CCM CCM CCM SCM SCM GM SGM SGM SGM SGM SGM SGM SGM SGMSGM SGM SGM SGMSGM Input Streams Output Streams Client Requests SCM SCM CCM Stream Requests Server Control Module streamservices GMaltersData Planetoperform requested service GMsends requestfor stream toCCM AMPS Design, Build

  2. Terminal coalgebras via modules

    E-Print Network [OSTI]

    Cheng, Eugenia

    Terminal coalgebras via modules Tom Leinster (Glasgow/EPSRC) Apostolos Matzaris (Patras a terminal coalgebra #12;Plan We'll give a new proof of an old theorem (Bird, Makkai­Par´e, Barr, Ad´amek): every finitary endofunctor of a locally finitely presentable category has a terminal coalgebra #12

  3. Module Handbook Specialisation Biomass Energy

    E-Print Network [OSTI]

    Damm, Werner

    Module Handbook Specialisation Biomass Energy 2nd Semester for the Master Programme REMA/EUREC Course 2008/2009 University of Zaragoza Specialisation Provider: Biomass Energy #12;Specialisation Biomass Energy, University of Zaragoza Modul: Introduction and Basic Concepts

  4. Hierarchical classification of modulation signals

    E-Print Network [OSTI]

    Kim, Nam Jin

    2002-01-01T23:59:59.000Z

    This thesis addresses the problem of classifying both analog and digital modulation signals using different kinds of classifiers. The classification of modulation signals has both civilian and military applications. A total of 31 statistical signal...

  5. Software

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

    improving the KIVA internal combustion engine modeling tool to help automotive engines be more fuel efficient. A free version of KIVA can be downloaded through FCI's...

  6. Software

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del Sol HomeFacebookScholarship Fund3Biology| Nationalof EnergyMitchmaterials

  7. Honeywell Modular Automation System Computer Software Documentation

    SciTech Connect (OSTI)

    STUBBS, A.M.

    2000-12-04T23:59:59.000Z

    The purpose of this Computer Software Document (CSWD) is to provide configuration control of the Honeywell Modular Automation System (MAS) in use at the Plutonium Finishing Plant (PFP). This CSWD describes hardware and PFP developed software for control of stabilization furnaces. The Honeywell software can generate configuration reports for the developed control software. These reports are described in the following section and are attached as addendum's. This plan applies to PFP Engineering Manager, Thermal Stabilization Cognizant Engineers, and the Shift Technical Advisors responsible for the Honeywell MAS software/hardware and administration of the Honeywell System.

  8. The emerging market for Web-based enterprise software

    E-Print Network [OSTI]

    Göldi, Andreas (Andreas Jakob)

    2007-01-01T23:59:59.000Z

    Web-based enterprise software - sometimes referred to as "Software as a Service" (SaaS) or "on demand software" - is a major wave of innovation that introduces a new technical and economic model to enterprise software. The ...

  9. Software reliability models for critical applications

    SciTech Connect (OSTI)

    Pham, H.; Pham, M.

    1991-12-01T23:59:59.000Z

    This report presents the results of the first phase of the ongoing EG G Idaho, Inc. Software Reliability Research Program. The program is studying the existing software reliability models and proposes a state-of-the-art software reliability model that is relevant to the nuclear reactor control environment. This report consists of three parts: (1) summaries of the literature review of existing software reliability and fault tolerant software reliability models and their related issues, (2) proposed technique for software reliability enhancement, and (3) general discussion and future research. The development of this proposed state-of-the-art software reliability model will be performed in the second place. 407 refs., 4 figs., 2 tabs.

  10. Software reliability models for critical applications

    SciTech Connect (OSTI)

    Pham, H.; Pham, M.

    1991-12-01T23:59:59.000Z

    This report presents the results of the first phase of the ongoing EG&G Idaho, Inc. Software Reliability Research Program. The program is studying the existing software reliability models and proposes a state-of-the-art software reliability model that is relevant to the nuclear reactor control environment. This report consists of three parts: (1) summaries of the literature review of existing software reliability and fault tolerant software reliability models and their related issues, (2) proposed technique for software reliability enhancement, and (3) general discussion and future research. The development of this proposed state-of-the-art software reliability model will be performed in the second place. 407 refs., 4 figs., 2 tabs.

  11. Demonstration of integrated optimization software

    SciTech Connect (OSTI)

    NONE

    2008-01-01T23:59:59.000Z

    NeuCO has designed and demonstrated the integration of five system control modules using its proprietary ProcessLink{reg_sign} technology of neural networks, advanced algorithms and fuzzy logic to maximize performance of coal-fired plants. The separate modules control cyclone combustion, sootblowing, SCR operations, performance and equipment maintenance. ProcessLink{reg_sign} provides overall plant-level integration of controls responsive to plant operator and corporate criteria. Benefits of an integrated approach include NOx reduction improvement in heat rate, availability, efficiency and reliability; extension of SCR catalyst life; and reduced consumption of ammonia. All translate into cost savings. As plant complexity increases through retrofit, repowering or other plant modifications, this integrated process optimization approach will be an important tool for plant operators. 1 fig., 1 photo.

  12. NEAMS SOFTWARE V&V PLAN FOR THE MARMOT SOFTWARE

    SciTech Connect (OSTI)

    Michael R Tonks

    2014-03-01T23:59:59.000Z

    In order to ensure the accuracy and quality of the microstructure based materials models being developed in conjunction with MARMOT simulations, MARMOT must undergo exhaustive verification and validation. Only after this process can we confidently rely on the MARMOT code to predict the microstructure evolution within the fuel. Therefore, in this report we lay out a V&V plan for the MARMOT code, highlighting where existing data could be used and where new data is required.

  13. The Software Factory: Integrating CASE Technologies to Improve Productivity

    E-Print Network [OSTI]

    Menendez, Jose

    This report addresses the use of computer-aided software engineering (CASE) technology for the development of aircraft software.

  14. Approved Module Information for CE3102, 2014/5 Module Title/Name: Reaction Engineering Module Code: CE3102

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : CE3102 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module@aston.ac.uk Telephone Number 5211 Office MB122 Additional Module Tutor(s): Feroz Kabir. Level Description: Level 6 Module Aims: Familiarity with a structured approach to the design of chemical reactors using mass

  15. Approved Module Information for BH3328, 2014/5 Module Title/Name: Psychology and Work Module Code: BH3328

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for BH3328, 2014/5 Module Title/Name: Psychology and Work Module Code Module Management Information Module Leader Name Alison Legood Email Address a.legood2@aston.ac.uk Telephone Number 0121 204 3270 Office SW8018 Additional Module Tutor(s): Dhensa-Kahlon. Level Description

  16. Approved Module Information for BH2239, 2014/5 Module Title/Name: Psychology and Work Module Code: BH2239

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for BH2239, 2014/5 Module Title/Name: Psychology and Work Module Code Module Management Information Module Leader Name Alison Legood Email Address a.legood2@aston.ac.uk Telephone Number 0121 204 3270 Office SW8018 Additional Module Tutor(s): Dhensa-Kahlon. Level Description

  17. Approved Module Information for ME2045, 2014/5 Module Title/Name: Solid Mechanics Module Code: ME2045

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    2045 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits? Not Specified Module Dependancies Pre-requisites: Engineering Science (ME1601). Co-requisites: None Specified scenarios. Module Learning Outcomes: An ability to identify and simplify real life structural design

  18. Approved Module Information for CS1410, 2014/5 Module Title/Name: Java Program Development Module Code: CS1410

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: CS1410 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module.t.nabney@aston.ac.uk Telephone Number Not Specified Office Not Specified Additional Module Tutor(s): Nelly Bencomo. Level Electronic Engineering and Computer Science. Available to Exchange Students? Not Specified Module

  19. Validation of Innovative Exploration Technologies for Newberry...

    Open Energy Info (EERE)

    Validation of Innovative Exploration Technologies for Newberry Volcano Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Validation of...

  20. Hydrogen Vehicle and Infrastructure Demonstration and Validation...

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

    Vehicle and Infrastructure Demonstration and Validation Hydrogen Vehicle and Infrastructure Demonstration and Validation 2009 DOE Hydrogen Program and Vehicle Technologies Program...

  1. Software Evolution: A Road Map Vclav T. Rajlich

    E-Print Network [OSTI]

    of software evolution, and problems of software evolution can be solved by research of software change block of software evolution is software change. The research aiming at individual software change has and prepare for the obvious. In our daily life, we can buy car insurance before a car accident, or we can pack

  2. Alternative Energy Sources -- An Interdisciplinary Module for...

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

    Alternative Energy Sources -- An Interdisciplinary Module for Energy Education Alternative Energy Sources -- An Interdisciplinary Module for Energy Education Find activities...

  3. Module isolation devices

    SciTech Connect (OSTI)

    Carolan, Michael Francis; Cooke, John Albert; Buzinski, Michael David

    2010-04-27T23:59:59.000Z

    A gas flow isolation device includes a gas flow isolation valve movable from an opened condition to a closed condition. The module isolation valve in one embodiment includes a rupture disk in flow communication with a flow of gas when the module isolation valve is in an opened condition. The rupture disk ruptures when a predetermined pressure differential occurs across it causing the isolation valve to close. In one embodiment the valve is mechanically linked to the rupture disk to maintain the valve in an opened condition when the rupture disk is intact, and which permits the valve to move into a closed condition when the rupture disk ruptures. In another embodiment a crushable member maintains the valve in an open condition, and the flow of gas passed the valve upon rupturing of the rupture disk compresses the crushable member to close the isolation valve.

  4. MODULE CODE INT3612 MODULE LEVEL 3 MODULE TITLE Law Based Dissertation

    E-Print Network [OSTI]

    Mumby, Peter J.

    1 MODULE CODE INT3612 MODULE LEVEL 3 MODULE TITLE Law Based Dissertation LECTURER(S) Ugochukwu; 1.5 hours English one-to-one tutorials (3x30 minutes over 5 weeks); 2.5 hours dissertation tutorials: Produce a formal dissertation demonstrating the results of an independent project Show competence

  5. Tandem resonator reflectance modulator

    DOE Patents [OSTI]

    Fritz, I.J.; Wendt, J.R.

    1994-09-06T23:59:59.000Z

    A wide band optical modulator is grown on a substrate as tandem Fabry-Perot resonators including three mirrors spaced by two cavities. The absorption of one cavity is changed relative to the absorption of the other cavity by an applied electric field, to cause a change in total reflected light, as light reflecting from the outer mirrors is in phase and light reflecting from the inner mirror is out of phase with light from the outer mirrors. 8 figs.

  6. GENI: Grid Hardware and Software

    SciTech Connect (OSTI)

    None

    2012-01-09T23:59:59.000Z

    GENI Project: The 15 projects in ARPA-E’s GENI program, short for “Green Electricity Network Integration,” aim to modernize the way electricity is transmitted in the U.S. through advances in hardware and software for the electric grid. These advances will improve the efficiency and reliability of electricity transmission, increase the amount of renewable energy the grid can utilize, and provide energy suppliers and consumers with greater control over their power flows in order to better manage peak power demand and cost.

  7. AIRMaster+ Software | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCaliforniaWeifangwiki Home Jweers'sAIRMaster+ Software Jump to:

  8. Aclara Software | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTriWildcat 1AMEE Jump to: navigation,Barriers toAclara Software Jump to:

  9. Software | Argonne Leadership Computing Facility

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclearHomelandMultivariateSite Map Main Menu AboutsmrSocialSoftware

  10. Safesky Software | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-f < RAPID‎ |Rippey Jump to:WY) JumpLandSRT JumpSMUDSafesky Software

  11. CIMx Software | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDIT REPORT Americium/CuriumAguaBBBWind-BrizaHKC Wind PowerCIMx Software

  12. Elite Software | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOEHazel Crest, Illinois:EdinburghEldoradoElectronVault JumpLabs,Elite Software

  13. Fan-beam intensity modulated proton therapy

    SciTech Connect (OSTI)

    Hill, Patrick [Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242 (United States)] [Department of Radiation Oncology, University of Iowa Hospitals and Clinics, Iowa City, Iowa 52242 (United States); Westerly, David [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado 80045 (United States)] [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado 80045 (United States); Mackie, Thomas [Medical Devices, Morgridge Institute for Research, University of Wisconsin, Madison, Wisconsin 53715 (United States)] [Medical Devices, Morgridge Institute for Research, University of Wisconsin, Madison, Wisconsin 53715 (United States)

    2013-11-15T23:59:59.000Z

    Purpose: This paper presents a concept for a proton therapy system capable of delivering intensity modulated proton therapy using a fan beam of protons. This system would allow present and future gantry-based facilities to deliver state-of-the-art proton therapy with the greater normal tissue sparing made possible by intensity modulation techniques.Methods: A method for producing a divergent fan beam of protons using a pair of electromagnetic quadrupoles is described and particle transport through the quadrupole doublet is simulated using a commercially available software package. To manipulate the fan beam of protons, a modulation device is developed. This modulator inserts or retracts acrylic leaves of varying thickness from subsections of the fan beam. Each subsection, or beam channel, creates what effectively becomes a beam spot within the fan area. Each channel is able to provide 0–255 mm of range shift for its associated beam spot, or stop the beam and act as an intensity modulator. Results of particle transport simulations through the quadrupole system are incorporated into the MCNPX Monte Carlo transport code along with a model of the range and intensity modulation device. Several design parameters were investigated and optimized, culminating in the ability to create topotherapy treatment plans using distal-edge tracking on both phantom and patient datasets.Results: Beam transport calculations show that a pair of electromagnetic quadrupoles can be used to create a divergent fan beam of 200 MeV protons over a distance of 2.1 m. The quadrupole lengths were 30 and 48 cm, respectively, with transverse field gradients less than 20 T/m, which is within the range of water-cooled magnets for the quadrupole radii used. MCNPX simulations of topotherapy treatment plans suggest that, when using the distal edge tracking delivery method, many delivery angles are more important than insisting on narrow beam channel widths in order to obtain conformal target coverage. Overall, the sharp distal falloff of a proton depth-dose distribution was found to provide sufficient control over the dose distribution to meet objectives, even with coarse lateral resolution and channel widths as large as 2 cm. Treatment plans on both phantom and patient data show that dose conformity suffers when treatments are delivered from less than approximately ten angles. Treatment time for a sample prostate delivery is estimated to be on the order of 10 min, and neutron production is estimated to be comparable to that found for existing collimated systems.Conclusions: Fan beam proton therapy is a method of delivering intensity modulated proton therapy which may be employed as an alternative to magnetic scanning systems. A fan beam of protons can be created by a set of quadrupole magnets and modified by a dual-purpose range and intensity modulator. This can be used to deliver inversely planned treatments, with spot intensities optimized to meet user defined dose objectives. Additionally, the ability of a fan beam delivery system to effectively treat multiple beam spots simultaneously may provide advantages as compared to spot scanning deliveries.

  14. AutoMoDe - Model-Based Development of Automotive Software

    E-Print Network [OSTI]

    Ziegenbein, Dirk; Freund, Ulrich; Bauer, Andreas; Romberg, Jan; Schatz, Bernhard

    2011-01-01T23:59:59.000Z

    This paper describes first results from the AutoMoDe (Automotive Model-Based Development) project. The overall goal of the project is to develop an integrated methodology for model-based development of automotive control software, based on problem-specific design notations with an explicit formal foundation. Based on the existing AutoFOCUS framework, a tool prototype is being developed in order to illustrate and validate the key elements of our approach.

  15. A software framework for image processing

    SciTech Connect (OSTI)

    Garren, D.A. [Raytheon E-Systems, Garland Operations, TX (United States)

    1996-12-31T23:59:59.000Z

    There exists a great potential for the development of customizable image processing software that accommodates a wide variety of customers and applications. Such software would be able to read and process the many common image file formats, in addition to allowing the incorporation of those that have been custom made. Furthermore, the software would have the ability to handle the infinite variety of accompanying support files, which can contain quite different information for various applications and customers. A software framework designed to read and process this wide variety of input image files and support files would be extremely valuable. This paper develops the foundation of this proposed software architecture by using a composite of several common design patterns. Any similar software framework required to process input information and corresponding algorithms can benefit from the exposition of these composite design structures.

  16. Processing module operating methods, processing modules, and communications systems

    DOE Patents [OSTI]

    McCown, Steven Harvey; Derr, Kurt W.; Moore, Troy

    2014-09-09T23:59:59.000Z

    A processing module operating method includes using a processing module physically connected to a wireless communications device, requesting that the wireless communications device retrieve encrypted code from a web site and receiving the encrypted code from the wireless communications device. The wireless communications device is unable to decrypt the encrypted code. The method further includes using the processing module, decrypting the encrypted code, executing the decrypted code, and preventing the wireless communications device from accessing the decrypted code. Another processing module operating method includes using a processing module physically connected to a host device, executing an application within the processing module, allowing the application to exchange user interaction data communicated using a user interface of the host device with the host device, and allowing the application to use the host device as a communications device for exchanging information with a remote device distinct from the host device.

  17. Phase modulation in RF tag

    DOE Patents [OSTI]

    Carrender, Curtis Lee; Gilbert, Ronald W.

    2007-02-20T23:59:59.000Z

    A radio frequency (RF) communication system employs phase-modulated backscatter signals for RF communication from an RF tag to an interrogator. The interrogator transmits a continuous wave interrogation signal to the RF tag, which based on an information code stored in a memory, phase-modulates the interrogation signal to produce a backscatter response signal that is transmitted back to the interrogator. A phase modulator structure in the RF tag may include a switch coupled between an antenna and a quarter-wavelength stub; and a driver coupled between the memory and a control terminal of the switch. The driver is structured to produce a modulating signal corresponding to the information code, the modulating signal alternately opening and closing the switch to respectively decrease and increase the transmission path taken by the interrogation signal and thereby modulate the phase of the response signal. Alternatively, the phase modulator may include a diode coupled between the antenna and driver. The modulating signal from the driver modulates the capacitance of the diode, which modulates the phase of the response signal reflected by the diode and antenna.

  18. Approved Module Information for EE2SSM, 2014/5 Module Title/Name: Sequential State Machines Module Code: EE2SSM

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: EE2SSM School: Engineering and Applied Science Module Type: Standard Module New Module? No ModuleApproved Module Information for EE2SSM, 2014/5 Module Title/Name: Sequential State Machines Module Credits: 10 Module Management Information Module Leader Name John Williams Email Address willijar

  19. Approved Module Information for CE1007, 2014/5 Module Title/Name: Health, Safety & the Environment Module Code: CE1007

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Module Code: CE1007 School: Engineering and Applied Science Module Type: Standard Module New ModuleApproved Module Information for CE1007, 2014/5 Module Title/Name: Health, Safety & the Environment? No Module Credits: 10 Module Management Information Module Leader Name George Drahun Email Address j

  20. Scientific Software Projects | Advanced Photon Source

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

    obtain the orientation or strain information within an inhomogeneous material Grains in a polycrystalline sample MIDAS: Microstructural Imaging using Diffraction Analysis Software...

  1. IT Specialist (Systems Analysis/Applications Software)

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as a Senior IT Specialist (Systems Analysis/Applications Support) and Technical Lead in the Enterprise Applications Support organization of Software...

  2. Chimera: Hypertext for Heterogeneous Software Environments

    E-Print Network [OSTI]

    Whitehead, James

    Chimera: Hypertext for Heterogeneous Software Environments Kenneth M. Anderson, Richard N. Taylor the approach and presents an architecture which supports it. Experience with the Chimera prototype and its

  3. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking...

    Office of Environmental Management (EM)

    Project Tracking Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Tracking Checklist The following checklist is intended to provide system owners, project...

  4. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Planning...

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

    PROGRAM: Project Planning Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM: Project Planning Checklist The following checklist is intended to provide system owners, project...

  5. SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM : Acceptance Checklist...

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

    PROGRAM : Acceptance Checklist SOFTWARE QUALITY & SYSTEMS ENGINEERING PROGRAM : Acceptance Checklist The following checklist is intended to provide system owners, project managers,...

  6. Safety Software Quality Assurance Functional Area Qualification...

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

    72-2011, Safety Software Quality Assurance Functional Area Qualification Standard by Diane Johnson This SSQA FAQS identifies the minimum technical competency requirements for DOE...

  7. Quality Assurance Specialist (Safety Software Qualtiy Assurance)

    Broader source: Energy.gov [DOE]

    A successful candidate in this position performs safety software quality assurance oversight of all activities that support the Waste Isolation Pilot Plant (WIPP) compliance with environmental,...

  8. Software design for panoramic astronomical pipeline processing

    E-Print Network [OSTI]

    Lior Shamir; Robert J. Nemiroff; David O. Torrey; Wellesley E. Pereira

    2005-11-23T23:59:59.000Z

    We describe the software requirement and design specifications for all-sky panoramic astronomical pipelines. The described software aims to meet the specific needs of super-wide angle optics, and includes cosmic-ray hit rejection, image compression, star recognition, sky opacity analysis, transient detection and a web server allowing access to real-time and archived data. The presented software is being regularly used for the pipeline processing of 11 all-sky cameras located in some of the world's premier observatories. We encourage all-sky camera operators to use our software and/or our hosting services and become part of the global Night Sky Live network.

  9. Collaboration Topics - System Software | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    System Software | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

  10. Methodology for Validating Building Energy Analysis Simulations

    SciTech Connect (OSTI)

    Judkoff, R.; Wortman, D.; O'Doherty, B.; Burch, J.

    2008-04-01T23:59:59.000Z

    The objective of this report was to develop a validation methodology for building energy analysis simulations, collect high-quality, unambiguous empirical data for validation, and apply the validation methodology to the DOE-2.1, BLAST-2MRT, BLAST-3.0, DEROB-3, DEROB-4, and SUNCAT 2.4 computer programs. This report covers background information, literature survey, validation methodology, comparative studies, analytical verification, empirical validation, comparative evaluation of codes, and conclusions.

  11. Development of a Software SecurityAssessment Instrument to Reduce Software SecurityRisk

    E-Print Network [OSTI]

    Bishop, Matt

    system, has vulnerabilities. (SAT) for use in the software development and maintenance life cycle throughout the sofhvare development and maintenance life cycle. The. security assessment instrument includes security assessment for use in the software development and maintenance life cycle. Currently

  12. Software Studies in action: Open Source and Free Software in Brazil

    E-Print Network [OSTI]

    da Silva, Cicero Inacio; de Almeida, Jane

    2009-01-01T23:59:59.000Z

    Open Source and Free Software in Brazil Cicero Inacio daSilva Software Studies Brazil Avenida Angelica, 1905 SãoPaulo, SP 01227-200, Brazil Jane de Almeida Mackenzie

  13. Incrementally Deployable Source Address Validity

    E-Print Network [OSTI]

    Li, Jun

    ID-SAVE: Incrementally Deployable Source Address Validity Enforcement Toby Ehrenkranz ://netsec.cs.uoregon.edu #12;Ehrenkranz WiP ID-SAVE What's The Problem? While routers know which direction a packet should are unreliable ID-SAVE attacks this root cause! 1 #12;Ehrenkranz WiP ID-SAVE ID-SAVE Basics Create and maintain

  14. FLOWTRAN-TF software design

    SciTech Connect (OSTI)

    Aleman, S.E.; Flach, G.P.; Hamm, L.L.; Lee, S.Y.; Smith, F.G. III.

    1993-02-01T23:59:59.000Z

    FLOWTRAN-TF was created to analyze an individual Mk22 fuel assembly during a large break Loss Of Coolant Accident (LOCA) scenario involving the Savannah River Site K-reactor after the initial few seconds of the transient. During the initial few seconds reactor cooling is limited by the static or Ledinegg flow instability phenomenon. The predecessor FLOWTRAN code was developed to analyze this portion of a LOCA. In the several seconds following the break, a significant fraction of the reactor coolant inventory leaks out the break, Emergency Cooling System (ECS) flow is initiated, and air enters the primary coolant circulation loops. Reactor fuel assemblies are cooled by a low flowrate air-water downflow. Existing commercial nuclear industry thermal-hydraulic codes were judged inadequate for detailed modeling of a Mk22 fuel assembly because the application involves a ribbed annular geometry, low pressure, downflow and an air-water mixture. FLOWTRAN-TF is a two-phase thermal-hydraulics code of similar technology to existing commercial codes such as RELAP and TRAC but customized for Savannah River Site applications. The main features and capabilities of FLOWTRAN-TF are detailed Mk22 fuel assembly ribbed annular geometry; conjugate heat transfer; detailed neutronic power distribution; three-dimensional heat conduction in Mk22 fuel and target tubes; two-dimensional coolant flow in channels (axial, azimuthal); single-phase and/or two-phase fluid (gas, liquid and/or gas-liquid); two-component (air, water); constitutive models applicable to low pressure air-water downflow in ribbed annular channels. The design of FLOWTRAN-TF is described in detail in this report which serves as the Software Design Report in accordance with Quality Assurance Procedure IV-4, Rev. 0 Software Design and Implementation'' in the 1Q34 manual.

  15. FLOWTRAN-TF software design

    SciTech Connect (OSTI)

    Aleman, S.E.; Flach, G.P.; Hamm, L.L.; Lee, S.Y.; Smith, F.G. III

    1993-02-01T23:59:59.000Z

    FLOWTRAN-TF was created to analyze an individual Mk22 fuel assembly during a large break Loss Of Coolant Accident (LOCA) scenario involving the Savannah River Site K-reactor after the initial few seconds of the transient. During the initial few seconds reactor cooling is limited by the static or Ledinegg flow instability phenomenon. The predecessor FLOWTRAN code was developed to analyze this portion of a LOCA. In the several seconds following the break, a significant fraction of the reactor coolant inventory leaks out the break, Emergency Cooling System (ECS) flow is initiated, and air enters the primary coolant circulation loops. Reactor fuel assemblies are cooled by a low flowrate air-water downflow. Existing commercial nuclear industry thermal-hydraulic codes were judged inadequate for detailed modeling of a Mk22 fuel assembly because the application involves a ribbed annular geometry, low pressure, downflow and an air-water mixture. FLOWTRAN-TF is a two-phase thermal-hydraulics code of similar technology to existing commercial codes such as RELAP and TRAC but customized for Savannah River Site applications. The main features and capabilities of FLOWTRAN-TF are detailed Mk22 fuel assembly ribbed annular geometry; conjugate heat transfer; detailed neutronic power distribution; three-dimensional heat conduction in Mk22 fuel and target tubes; two-dimensional coolant flow in channels (axial, azimuthal); single-phase and/or two-phase fluid (gas, liquid and/or gas-liquid); two-component (air, water); constitutive models applicable to low pressure air-water downflow in ribbed annular channels. The design of FLOWTRAN-TF is described in detail in this report which serves as the Software Design Report in accordance with Quality Assurance Procedure IV-4, Rev. 0 ``Software Design and Implementation`` in the 1Q34 manual.

  16. 2001-2003 MPI Software Technology, Inc.. MPI Software Technology, Inc.

    E-Print Network [OSTI]

    Kepner, Jeremy

    © 2001-2003 MPI Software Technology, Inc.. MPI Software Technology, Inc. VSIPL for Diverse Architectures (Pentium 4 to DSPs) Anthony Skjellum Brian Chase Wenhao Wu September 23, 2003 #12;© 2001-2003 MPI · Customers have started asking for non-G4/Altivec alternatives! #12;© 2001-2003 MPI Software Technology, Inc

  17. Copyright (c) Cem Kaner, Automated Testing. 1 Software Test Automation:Software Test Automation

    E-Print Network [OSTI]

    Copyright (c) Cem Kaner, Automated Testing. 1 Software Test Automation:Software Test Automation: A RealA Real--World ProblemWorld Problem Cem Kaner, Ph.D., J.D. #12;Copyright (c) Cem Kaner, Automated Testing. 2 This TalkThis Talk The most widely used class of automated testing tools leads senior software

  18. Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 23 Slide 1 Software cost estimation

    E-Print Network [OSTI]

    Scharff, Christelle

    of software costing and pricing l To describe three metrics for software productivity assessment l To explain and pricing l Estimates are made to discover the cost, to the developer, of producing a software system l There is not a simple relationship between the development cost and the price charged to the customer l Broader

  19. USING UML IN A NON-SOFTWARE DESIGN TASK: CREATING AN ELECTRONIC SOFTWARE ENGINEERING HANDBOOK

    E-Print Network [OSTI]

    Dascalu, Sergiu

    USING UML IN A NON-SOFTWARE DESIGN TASK: CREATING AN ELECTRONIC SOFTWARE ENGINEERING HANDBOOK to future developments are also presented in the paper. Keywords: software engineering, electronic handbook & Engineering University of Nevada, Reno, USA {dascalus, muhanna, sreed}@cse.unr.edu 2 Department of Computer

  20. Submitted to IEEE Software 2009 -Special issue on "Software Development for Embedded Systems"

    E-Print Network [OSTI]

    Controller) ESF-CCS #12;Existing Software Development ProcessExisting Software Development Process F M t NPP i K· For Most NPPs in Korea (e.g. Wolsung NPP) 6 #12;Proposed Software Development Process experts ­ 4 constructs · SDT (Structured Decision Table) · FSM (Finite State Machine) · TTS (Timed

  1. Thermoelectrics Partnership: Automotive Thermoelectric Modules...

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

    ace067goodson2011o.pdf More Documents & Publications Thermoelectrics Partnership: Automotive Thermoelectric Modules with Scalable Thermo- and Electro-Mechanical Interfaces Novel...

  2. Approved Module Information for BN3322, 2014/5 Module Title/Name: International Operations Module Code: BN3322

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    of this module is structured in a manner to make its practical applicability clear to students. Tutorials@aston.ac.uk Telephone Number Not Specified Office Not Specified Additional Module Tutor(s): Christopher Owen. LevelApproved Module Information for BN3322, 2014/5 Module Title/Name: International Operations Module

  3. Approved Module Information for CH1102, 2014/5 Module Title/Name: Organic Chemistry I Module Code: CH1102

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : CH1102 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module of Delivery Learning Hours Lecture: 12 hours Tutorial: 2 hours Lab Session: 16 hours Independent Study: 70 reading, tutorial support, supervised laboratory sessions Module Assessment Methods of Assessment

  4. Approved Module Information for CS3460, 2014/5 Module Title/Name: Enterprise Computing Strategies Module Code: CS3460

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    involving case studies. Tutorials and practical work involving case studies. Module Assessment Methods Module Code: CS3460 School: Engineering and Applied Science Module Type: Standard Module New Module and tutorials,supported by appropriate reading. Lectures and directed reading. Tutorials, and practical work

  5. Approved Module Information for CS4830, 2014/5 Module Title/Name: Requirements Engineering Module Code: CS4830

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: CS4830 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module * The structure and application of a requirement engineering process. Relevant tools, techniques and standards coursework and tutorial and guided self study. Module Assessment Methods of Assessment & associated weighting

  6. Approved Module Information for BS1163, 2014/5 Module Title/Name: Introduction to Microeconomics Module Code: BS1163

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    , the potential trade-off between an efficient and equitable distribution of resources will be discussed Module Code: BS1163 School: Aston Business School Module Type: Standard Module New Module? No Module to introduce students to threshold concepts in economics and core models used in microeconomic theory

  7. The Expanded Capabilities Of The Cementitious Barriers Partnership Software Toolbox Version 2.0 - 14331

    SciTech Connect (OSTI)

    Burns, Heather; Flach, Greg; Smith, Frank; Langton, Christine; Brown, Kevin; Kosson, David; Samson, Eric; Mallick, Pramod

    2014-01-10T23:59:59.000Z

    The Cementitious Barriers Partnership (CBP) Project is a multi-disciplinary, multi-institutional collaboration supported by the U.S. Department of Energy (US DOE) Office of Tank Waste Management. The CBP program has developed a set of integrated tools (based on state-of-the-art models and leaching test methods) that help improve understanding and predictions of the long-term structural, hydraulic and chemical performance of cementitious barriers used in nuclear applications. The CBP Software Toolbox – “Version 1.0” was released early in FY2013 and was used to support DOE-EM performance assessments in evaluating various degradation mechanisms that included sulfate attack, carbonation and constituent leaching. The sulfate attack analysis predicted the extent and damage that sulfate ingress will have on concrete vaults over extended time (i.e., > 1000 years) and the carbonation analysis provided concrete degradation predictions from rebar corrosion. The new release “Version 2.0” includes upgraded carbonation software and a new software module to evaluate degradation due to chloride attack. Also included in the newer version are a dual regime module allowing evaluation of contaminant release in two regimes – both fractured and un-fractured. The integrated software package has also been upgraded with new plotting capabilities and many other features that increase the “user-friendliness” of the package. Experimental work has been generated to provide data to calibrate the models to improve the credibility of the analysis and reduce the uncertainty. Tools selected for and developed under this program have been used to evaluate and predict the behavior of cementitious barriers used in near-surface engineered waste disposal systems for periods of performance up to or longer than 100 years for operating facilities and longer than 1000 years for waste disposal. The CBP Software Toolbox is and will continue to produce tangible benefits to the working DOE Performance Assessment (PA) community.

  8. Managing Software Development for Global Health

    E-Print Network [OSTI]

    Anderson, Richard

    too much refrigeration. #12;Cold chain description · Storage of vaccines from national level to pointManaging Software Development for Global Health Richard Anderson #12;Outline · PATH · The Cold and was in serious trouble · Applying software industry best practices is leading to a positive outcome 3/10/2010 CSE

  9. Software-Controlled Architectures for Low Energy

    E-Print Network [OSTI]

    Science #12;3/8/1999 SCALE 2 Improve Energy-Efficiency of Programmable Processors by Re-Examining HardwareSCALE: Software-Controlled Architectures for Low Energy Krste Asanovic MIT Laboratory for Computer-Software Interface Energy- Conscious Compilers Energy-Energy- ExposedExposed ArchitecturesArchitectures SCALE Project

  10. Insulin Pump Software Certification Yihai Chen1,

    E-Print Network [OSTI]

    Lawford, Mark

    Insulin Pump Software Certification Yihai Chen1, , Mark Lawford2, , Hao Wang2, , and Alan Wassyng2 for Software Certification McMaster University, Hamilton, Ontario, Canada Abstract. The insulin pump. Malfunction of the insulin pump will endanger the user's life. All countries impose some regula- tion

  11. Chimera: Hypermedia for Heterogeneous Software Development Environments

    E-Print Network [OSTI]

    Whitehead, James

    1 of 31 Chimera: Hypermedia for Heterogeneous Software Development Environments Abstract Emerging of "Chimera: Hypertext for Heterogeneous Software Environments," which appeared in the proceedings of ECHT'94 the approach employed by the Chimera open hypermedia system to address this research area, and also serves

  12. Intelligent Systems Software for Unmanned Air Vehicles

    E-Print Network [OSTI]

    classes of vehicles including autonomous underwater vehicles, autonomous ground vehicles, and unmanned airIntelligent Systems Software for Unmanned Air Vehicles Gregory L. Sinsley , Lyle N. Long , Albert F describes a software architecture for mission-level control of autonomous unmanned air vehicles (UAVs

  13. Toward Feature Engineering of Software Systems

    E-Print Network [OSTI]

    Wolf, Alexander L.

    the user and the developer perspectives leads to difficulties in producing successful software systems. Developers are focused on the solution domain, where the system's lifecycle artifacts are key. Presently throughout the software lifecycle and across the problem and solution domains. The goal of the paper

  14. Predicting software defects in varying development lifecycles

    E-Print Network [OSTI]

    Bae, Doo-Hwan

    Predicting software defects in varying development lifecycles using Bayesian nets Information and Software Technology (2007) Norman Fenton, Martin Neil, William March, Peter HyeonJeong Kim KAIST SE LAB #12;Contents Introduction Overall approach Analyzing the lifecycle Modeling the defect prediction

  15. Foundations for Feature Engineering of Software Systems

    E-Print Network [OSTI]

    Wolf, Alexander L.

    the user and the developer perspectives leads to difficulties in producing successful software systems. Developers are focused on the solution domain, where the system's lifecycle artifacts are key. Presently the software lifecycle and across the problem and solution domains. We present a model of lifecycle artifacts

  16. SAMPLE: software for VAX FORTRAN execution timing

    SciTech Connect (OSTI)

    Lowe, L.H.

    1983-01-01T23:59:59.000Z

    SAMPLE is a set of subroutines in use at the Los Alamos National Laboratory for collecting CPU timings of various FORTRAN program sections - usually individual subroutines. These measurements have been useful in making programs run faster. The presentation includes a description of the software and examples of its use. The software is available on the directory (SAMPLE) of the VAX SIG tape.

  17. A Foundation for Verified Software Development Systems

    E-Print Network [OSTI]

    Kreitz, Christoph

    engineering techniques cannot provide stringent guarantees on software reliability only very few computer is adopted in safety-critical areas such as aircraft and nuclear reactors. More reliable methods supporting to develop powerful, flexible, and reliable systems for knowledge-based software development. Keywords

  18. Component Metadata for Software Engineering Tasks

    E-Print Network [OSTI]

    Harrold, Mary Jean

    functions. In particular, she has no source code, no reliability or safety information, no in- formationComponent Metadata for Software Engineering Tasks Alessandro Orso1 , Mary Jean Harrold1 , and David of an application developer who wants to perform two different software engineering tasks on her application: gen

  19. Guide to Preventing Computer Software Piracy

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2001-07-12T23:59:59.000Z

    Guide to Preventing Computer Software Piracy It is the intent of the Department of Energy (DOE) to issue guidance in accordance with Federal CIO Council recommendations and in compliance with Executive Order 13103. The guidance in this document is based on the CIO Council's recommendations in reference to computer software piracy, and applies to all DOE elements. Canceled by DOE N 205.18

  20. Software Analytics: Achievements and Challenges Dongmei Zhang

    E-Print Network [OSTI]

    Xie, Tao

    , USA Email: xie@csc.ncsu.edu Abstract--A huge wealth of various data exist in the practice of software insightful and actionable information; such information is used for completing various tasks around software and challenges of research and practice on principles, techniques, and applications of soft- ware analytics

  1. A Product Software Knowledge Infrastructure for

    E-Print Network [OSTI]

    Utrecht, Universiteit

    1 A Product Software Knowledge Infrastructure for Situational Capability Maturation: Vision and Case Studies in Product Management Inge van de Weerd, Johan Versendaal and Sjaak Brinkkemper Department-3275 #12;2 A Product Software Knowledge Infrastructure for Situational Capability Maturation: Vision

  2. SOFTWARE ENGINEERING September Entry, 120 credit program

    E-Print Network [OSTI]

    Doedel, Eusebius

    Capstone Software Engineering Design Project 4 ENGR 301 Engineering Management Principles and Economics 3SOFTWARE ENGINEERING September Entry, 120 credit program General Program Last revised: March 2013 Applications 3 Basic Science Year 2 Fall Course Number Course Name Credit COMP 348 Principles of Programming

  3. SOFTWARE RELATEDSOFTWARE-RELATED MEASUREMENT:MEASUREMENT

    E-Print Network [OSTI]

    SOFTWARE RELATEDSOFTWARE-RELATED MEASUREMENT:MEASUREMENT: RISKS AND OPPORTUNITIES CEM KANER, J and lazy? Most managers who I know have tried at least oney g measurement program--and abandoned them: · Measurement theory and how it applies to software development metrics (which, at their core, are typically

  4. THE SOFTWARE KNOWLEDGE BASE Bertrand Meyer

    E-Print Network [OSTI]

    Meyer, Bertrand

    knowledge base" keeps track of software components and their properties; these properties are described, implementation, testing, project management). The use of the binary relational model for describing the properties of software is hacked by a theoretical study of the relations and constraints which play

  5. Model Validation with Hybrid Dynamic Simulation

    SciTech Connect (OSTI)

    Huang, Zhenyu; Kosterev, Dmitry; Guttromson, Ross T.; Nguyen, Tony B.

    2006-06-18T23:59:59.000Z

    Abstract—Model validation has been one of the central topics in power engineering studies for years. As model validation aims at obtaining reasonable models to represent actual behavior of power system components, it has been essential to validate models against actual measurements or known benchmark behavior. System-wide model simulation results can be compared with actual recordings. However, it is difficult to construct a simulation case for a large power system such as the WECC system and to narrow down to problematic models in a large system. Hybrid dynamic simulation with its capability of injecting external signals into dynamic simulation enables rigorous comparison of measurements and simulation in a small subsystem of interest. This paper presents such a model validation methodology with hybrid dynamic simulation. Two application examples on generator and load model validation are presented to show the validity of this model validation methodology. This methodology is further extended for automatic model validation and dichotomous subsystem model validation.

  6. Adding a Learning Module -1 Adding a Learning Module

    E-Print Network [OSTI]

    Cui, Yan

    Items focused on a specific subject that students can navigate at their own pace. For example or No for Enforce Sequential Viewing for the Learning Module. Selecting Yes will require students to view the Learning Module within a Table of Contents, which students can also use to navigate through the Learning

  7. Module title Business Based Dissertation Module code INT3601

    E-Print Network [OSTI]

    Mumby, Peter J.

    Module title Business Based Dissertation Module code INT3601 Academic year(s) 2013/4 Credits 30 for assignment and dissertation writing. The dissertation itself brings together all the skills and knowledge material for study 2. demonstrate skills in data collection and research for writing a dissertation #12

  8. Taught Masters Module Guide LEC Taught Masters Module Guide

    E-Print Network [OSTI]

    Sengun, Mehmet Haluk

    ;MODULE NUMBER: BIOL 405 MODULE TITLE: BIOLOGICAL EFFECTS OF AIR POLLUTION AND CLIMATE CHANGE Number warming, ozone depletion, elevated CO2, tropospheric air pollution) and an in-depth analysis health: impacts, adaptation and mitigation Week 2 Air pollutants: plants as our garbage chutes

  9. A pioneering application of NQA-1 quality assurance standards in the development of software

    SciTech Connect (OSTI)

    Weisbin, A.N.

    1988-01-01T23:59:59.000Z

    One reason for systematically applying quality assurance to computer software is the extensive use of results from computer programs to characterize potential sited for nuclear waste repositories leading ultimately to important policy making decisions. Because data from these programs characterize the likely radioactivity profile for many hundreds of years, experimental validation is not feasible. The Sensitivity and Uncertainty Analysis Methods Development Project (SUAMDP) was developed to formulate and utilize efficient and comprehensive methods for determining sensitivities of calculated results with respect to changes in all input parameters. The computerized methodology was embodied in the Gradient Enhanced Software System (GRESS). Due to the fact that GRESS was to be used in the site characterization for waste storage, stringent NQA-1 requirements were imposed by the sponsor. A working relationship between the Oak Ridge National Laboratory (ORNL) Quality Department and the research scientists developing GRESS was essential in achieving understanding and acceptance of the quality assurance requirements as applied to the SUAMDP. The relationship resulted in the SUAMDP becoming the first software project at ORNL to develop a comprehensive NQA-1 Quality Assurance Plan; this plan now serves as a model for software quality assurance at ORNL. This paper describes the evolution of this plan and its impact on the application of quality assurance procedures to software. 2 refs.

  10. The GRAVITY instrument software / High-level software

    E-Print Network [OSTI]

    Burtscher, Leonard; Ott, Thomas; Kok, Yitping; Yazici, Senol; Anugu, Narsireddy; Dembet, Roderick; Fedou, Pierre; Lacour, Sylvestre; Ott, Juergen; Paumard, Thibaut; Lapeyrere, Vincent; Kervella, Pierre; Abuter, Roberto; Pozna, Eszter; Eisenhauer, Frank; Blind, Nicolas; Genzel, Reinhard; Gillessen, Stefan; Hans, Oliver; Haug, Marcus; Haussmann, Frank; Kellner, Stefan; Lippa, Magdalena; Pfuhl, Oliver; Sturm, Eckhard; Weber, Johannes; Amorim, Antonio; Brandner, Wolfgang; Rousselet-Perraut, Karine; Perrin, Guy S; Straubmeier, Christian; Schoeller, Markus

    2015-01-01T23:59:59.000Z

    GRAVITY is the four-beam, near- infrared, AO-assisted, fringe tracking, astrometric and imaging instrument for the Very Large Telescope Interferometer (VLTI). It is requiring the development of one of the most complex instrument software systems ever built for an ESO instrument. Apart from its many interfaces and interdependencies, one of the most challenging aspects is the overall performance and stability of this complex system. The three infrared detectors and the fast reflective memory network (RMN) recorder contribute a total data rate of up to 20 MiB/s accumulating to a maximum of 250 GiB of data per night. The detectors, the two instrument Local Control Units (LCUs) as well as the five LCUs running applications under TAC (Tools for Advanced Control) architecture, are interconnected with fast Ethernet, RMN fibers and dedicated fiber connections as well as signals for the time synchronization. Here we give a simplified overview of all subsystems of GRAVITY and their interfaces and discuss two examples of...

  11. Software engineering practices for control system reliability

    SciTech Connect (OSTI)

    S. K. Schaffner; K. S White

    1999-04-01T23:59:59.000Z

    This paper will discuss software engineering practices used to improve Control System reliability. The authors begin with a brief discussion of the Software Engineering Institute's Capability Maturity Model (CMM) which is a framework for evaluating and improving key practices used to enhance software development and maintenance capabilities. The software engineering processes developed and used by the Controls Group at the Thomas Jefferson National Accelerator Facility (Jefferson Lab), using the Experimental Physics and Industrial Control System (EPICS) for accelerator control, are described. Examples are given of how their procedures have been used to minimized control system downtime and improve reliability. While their examples are primarily drawn from their experience with EPICS, these practices are equally applicable to any control system. Specific issues addressed include resource allocation, developing reliable software lifecycle processes and risk management.

  12. NA-42 TI Shared Software Component Library FY2011 Final Report

    SciTech Connect (OSTI)

    Knudson, Christa K.; Rutz, Frederick C.; Dorow, Kevin E.

    2011-07-21T23:59:59.000Z

    The NA-42 TI program initiated an effort in FY2010 to standardize its software development efforts with the long term goal of migrating toward a software management approach that will allow for the sharing and reuse of code developed within the TI program, improve integration, ensure a level of software documentation, and reduce development costs. The Pacific Northwest National Laboratory (PNNL) has been tasked with two activities that support this mission. PNNL has been tasked with the identification, selection, and implementation of a Shared Software Component Library. The intent of the library is to provide a common repository that is accessible by all authorized NA-42 software development teams. The repository facilitates software reuse through a searchable and easy to use web based interface. As software is submitted to the repository, the component registration process captures meta-data and provides version control for compiled libraries, documentation, and source code. This meta-data is then available for retrieval and review as part of library search results. In FY2010, PNNL and staff from the Remote Sensing Laboratory (RSL) teamed up to develop a software application with the goal of replacing the aging Aerial Measuring System (AMS). The application under development includes an Advanced Visualization and Integration of Data (AVID) framework and associated AMS modules. Throughout development, PNNL and RSL have utilized a common AMS code repository for collaborative code development. The AMS repository is hosted by PNNL, is restricted to the project development team, is accessed via two different geographic locations and continues to be used. The knowledge gained from the collaboration and hosting of this repository in conjunction with PNNL software development and systems engineering capabilities were used in the selection of a package to be used in the implementation of the software component library on behalf of NA-42 TI. The second task managed by PNNL is the development and continued maintenance of the NA-42 TI Software Development Questionnaire. This questionnaire is intended to help software development teams working under NA-42 TI in documenting their development activities. When sufficiently completed, the questionnaire illustrates that the software development activities recorded incorporate significant aspects of the software engineering lifecycle. The questionnaire template is updated as comments are received from NA-42 and/or its development teams and revised versions distributed to those using the questionnaire. PNNL also maintains a list of questionnaire recipients. The blank questionnaire template, the AVID and AMS software being developed, and the completed AVID AMS specific questionnaire are being used as the initial content to be established in the TI Component Library. This report summarizes the approach taken to identify requirements, search for and evaluate technologies, and the approach taken for installation of the software needed to host the component library. Additionally, it defines the process by which users request access for the contribution and retrieval of library content.

  13. Light modulating device

    DOE Patents [OSTI]

    Rauh, R.D.; Goldner, R.B.

    1989-12-26T23:59:59.000Z

    In a device for transmitting light, means for controlling the transmissivity of the device, including a ceramic, reversibly electrochromic, crystalline element having a highly reflective state when injected with electrons and charge compensating ions and a highly transmissive state when the electrons and ions are removed, the crystalline element being characterized as having a reflectivity of at least 50% in the reflective state and not greater than 10% in the transmissive state, and means for modulating the crystalline element between the reflective and transmissive states by injecting ions into the crystalline element in response to an applied electrical current of a first polarity and removing the ions in response to an applied electrical current of a second polarity are disclosed. 1 fig.

  14. Photovoltaic module mounting system

    DOE Patents [OSTI]

    Miros, Robert H. J. (Fairfax, CA); Mittan, Margaret Birmingham (Oakland, CA); Seery, Martin N. (San Rafael, CA); Holland, Rodney H. (Novato, CA)

    2012-04-17T23:59:59.000Z

    A solar array mounting system having unique installation, load distribution, and grounding features, and which is adaptable for mounting solar panels having no external frame. The solar array mounting system includes flexible, pedestal-style feet and structural links connected in a grid formation on the mounting surface. The photovoltaic modules are secured in place via the use of attachment clamps that grip the edge of the typically glass substrate. The panel mounting clamps are then held in place by tilt brackets and/or mid-link brackets that provide fixation for the clamps and align the solar panels at a tilt to the horizontal mounting surface. The tilt brackets are held in place atop the flexible feet and connected link members thus creating a complete mounting structure.

  15. Photovoltaic module mounting system

    DOE Patents [OSTI]

    Miros, Robert H. J.; Mittan, Margaret Birmingham; Seery, Martin N; Holland, Rodney H

    2012-09-18T23:59:59.000Z

    A solar array mounting system having unique installation, load distribution, and grounding features, and which is adaptable for mounting solar panels having no external frame. The solar array mounting system includes flexible, pedestal-style feet and structural links connected in a grid formation on the mounting surface. The photovoltaic modules are secured in place via the use of attachment clamps that grip the edge of the typically glass substrate. The panel mounting clamps are then held in place by tilt brackets and/or mid-link brackets that provide fixation for the clamps and align the solar panels at a tilt to the horizontal mounting surface. The tilt brackets are held in place atop the flexible feet and connected link members thus creating a complete mounting structure.

  16. Light modulating device

    DOE Patents [OSTI]

    Rauh, R. David (Newton, MA); Goldner, Ronald B. (Lexington, MA)

    1989-01-01T23:59:59.000Z

    In a device for transmitting light, means for controlling the transmissivity of the device, including a ceramic, reversibly electrochromic, crystalline element having a highly reflective state when injected with electrons and charge compensating ions and a highly transmissive state when the electrons and ions are removed, the crystalline element being characterized as having a reflectivity of at least 50% in the reflective state and not greater than 10% in the transmissive state, and means for modulating the crystalline element between the reflective and transmissive states by injecting ions into the crystalline element in response to an applied electrical current of a first polarity and removing the ions in response to an applied electrical current of a second polarity.

  17. Argonne's SpEC Module

    ScienceCinema (OSTI)

    Harper, Jason

    2014-06-05T23:59:59.000Z

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  18. Argonne's SpEC Module

    SciTech Connect (OSTI)

    Harper, Jason

    2014-05-05T23:59:59.000Z

    Jason Harper, an electrical engineer in Argonne National Laboratory's EV-Smart Grid Interoperability Center, discusses his SpEC Module invention that will enable fast charging of electric vehicles in under 15 minutes. The module has been licensed to BTCPower.

  19. Module Handbook Specialisation Wind Energy

    E-Print Network [OSTI]

    Habel, Annegret

    ;Specialisation Wind Energy, NTU Athens, 2nd Semester Module 1/Wind Energy: Wind potential, Aerodynamics & Loading of Wind Turbines Module name: Wind potential, Aerodynamics & Loading of Wind Turbines Section Classes Evaluation of Wind Energy Potential Wind turbine Aerodynamics Static and dynamic Loading of Wind turbines

  20. Independent Verification and Validation Of SAPHIRE 8 Volume 3 Users' Guide Project Number: N6423 U.S. Nuclear Regulatory Commission

    SciTech Connect (OSTI)

    Kent Norris

    2010-03-01T23:59:59.000Z

    The purpose of the Independent Verification and Validation (IV&V) role in the evaluation of the SAPHIRE 8 Volume 3 Users’ Guide is to assess the user documentation for its completeness, correctness, and consistency with respect to requirements for user interface and for any functionality that can be invoked by the user. The IV&V team began this endeavor after the software engineering and software development of SAPHIRE had already been in production.

  1. Approved Module Information for AM20PD, 2014/5 Module Title/Name: Probability Distributions Module Code: AM20PD

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: AM20PD School: Engineering and Applied Science Module Type: Standard Module New Module? No Module? Not Specified Module Dependancies Pre-requisites: Transition Mathematics (AM10TM). Statistics and ProbabilityApproved Module Information for AM20PD, 2014/5 Module Title/Name: Probability Distributions Module

  2. Evaluation of the accuracy of 3DVH software estimates of dose to virtual ion chamber and film in composite IMRT QA

    SciTech Connect (OSTI)

    Olch, Arthur J. [University of Southern California Keck School of Medicine and Children's Hospital Los Angeles, Radiation Oncology Program, Los Angeles, California 90027 (United States)

    2012-01-15T23:59:59.000Z

    Purpose: A novel patient-specific intensity modulated radiation therapy (IMRT) QA system, 3DVH software and mapcheck 2, purports to be able to use diode array-measured beam doses and the patient's DICOM RT plan, structure set, and dose files to predict the delivered 3D dose distribution in the patient for comparison to the treatment planning system (TPS) calculated doses. In this study, the composite dose to an ion chamber and film in phantom predicted by the 3DVH and mapcheck 2 system is compared to the actual measured chamber and film doses. If validated in this context, then 3DVH can be used to perform an equivalent dose analysis as that obtained with film dosimetry and ion chamber-based composite IMRT QA. This is important for those losing their ability to perform film dosimetry for true composite IMRT QA and provides a measure of confidence in the accuracy of 3DVH 3D dose calculations which may replace phantom-based IMRT QA. Methods: The dosimetric results from 15 consecutive patient-specific IMRT QA tests performed by composite field irradiation of ion chamber and EDR2 film in a solid water phantom were compared to the predicted doses for those virtual detectors based on the calculated 3D dose by the 3DVH software using mapcheck 2 measured doses of each beam within each plan. For each of the 15 cases, immediately after performing the ion chamber plus film measurements, the mapcheck 2 was used to measure the dose for each beam of the plan. The dose to the volume of the virtual ion chamber and the dose distribution in the plane of the virtual film calculated by the 3DVH software was extracted. The ratio of the measured to 3DVH or eclipse-predicted ion chamber doses was calculated. The same plane in the phantom measured using film and calculated with eclipse was exported from 3DVH and the 2D gamma metric was used to compare the relationship between the film doses and the eclipse or 3DVH predicted planar doses. Also, the 3D gamma value was calculated in the 3DVH software which compares the eclipse dose to the 3DVH predicted dose distribution. For the 2D and 3D gamma metrics, 2% dose and 2 mm distance to agreement (DTA) were used. In addition, a simple dose difference was performed using either a 2% or 3% dose difference tolerance. Results: The mean ratio {+-} standard deviation of the measured vs 3DVH or vs eclipse-predicted dose to the ion chamber was 1.013 {+-} 0.015 and 1.003 {+-} 0.012, respectively. For 3DVH vs eclipse, the mean percentage of pixels failing the 3D gamma metric was 1.2% {+-} 1.4% while the failure rate for the 2D gamma metric was 1.1% {+-} 0.9%. When either 3DVH or eclipse was compared to EDR2 film, the gamma failure rate was 2.3% {+-} 2.0% and 1.6% {+-} 1.7%, respectively. Mean dose difference failures were 9%-27% {+-} 5%-15% for 2 or 3% dose difference tolerances, depending on the combination of systems tested. No statistically significant differences were found for any of the planar dosimetric comparisons. Conclusions: 3DVH + mapcheck 2 predicts the same absolute dose, the percent of pixels failing the gamma metric, and the percent of pixels failing 2% or 3% dose difference tolerance tests as one would have obtained had one made measurements in solid water phantom using an ion chamber and coronal film instead of a diode array. This is also a necessary although not sufficient condition for validation of the accuracy of 3DVH predictions of the 3D dose using beam-by-beam measurements.

  3. SAPHIRE 8 Software Project Plan

    SciTech Connect (OSTI)

    Curtis L.Smith; Ted S. Wood

    2010-03-01T23:59:59.000Z

    This project is being conducted at the request of the DOE and the NRC. The INL has been requested by the NRC to improve and maintain the Systems Analysis Programs for Hands-on Integrated Reliability Evaluation (SAPHIRE) tool set concurrent with the changing needs of the user community as well as staying current with new technologies. Successful completion will be upon NRC approved release of all software and accompanying documentation in a timely fashion. This project will enhance the SAPHIRE tool set for the user community (NRC, Nuclear Power Plant operations, Probabilistic Risk Analysis (PRA) model developers) by providing improved Common Cause Failure (CCF), External Events, Level 2, and Significance Determination Process (SDP) analysis capabilities. The SAPHIRE development team at the Idaho National Laboratory is responsible for successful completion of this project. The project is under the supervision of Curtis L. Smith, PhD, Technical Lead for the SAPHIRE application. All current capabilities from SAPHIRE version 7 will be maintained in SAPHIRE 8. The following additional capabilities will be incorporated: • Incorporation of SPAR models for the SDP interface. • Improved quality assurance activities for PRA calculations of SAPHIRE Version 8. • Continue the current activities for code maintenance, documentation, and user support for the code.

  4. Management information systems software evaluation

    SciTech Connect (OSTI)

    Al-Tunisi, N.; Ghazzawi, A.; Gruyaert, F.; Clarke, D. [Saudi Aramco, Dhahran (Saudi Arabia). Process and Control Systems Dept.

    1995-11-01T23:59:59.000Z

    In November 1993, Saudi Aramco management endorsed a proposal to coordinate the development of the Management Information Systems (MISs) of four concurrent projects for its facilities Controls Modernization Program. The affected projects were the Ras Tanura Refinery Upgrade Project, the Abqaiq Plant Controls Modernization and the Shedgum and Uthmaniyah Gas plants Control Upgrade Projects. All of these projects had a significant requirement of MISs in their scope. Under the leadership of the Process and Control Systems Department, and MIS Coordination Team was formed with representatives of several departments. An MIS Applications Evaluation procedure was developed based on the Kepner Tregoe Decisions Analysis Process and general questionnaires were sent to over a hundred potential Vendors. The applications were divided into several categories, such as: Data Capture and Historization, Human User Interface, Trending, Reporting, Graphic Displays, Data Reconciliation, Statistical Analysis, Expert Systems, Maintenance Applications, Document Management and Operations Planning and Scheduling. For each of the MIS Application areas, detailed follow-up questionnaires were used to short list the candidate products. In May and June 1994, selected Vendors were invited to Saudi Arabia for an Exhibition which was open to all Saudi Aramco employees. In conjunction with this, the Vendors were subjected to a rigorous product testing exercise by independent teams of testers. The paper will describe the methods used and the lessons learned in this extensive software evaluation phase, which was a first for Saudi Aramco.

  5. Application of the Software as a Service Model to the Control of Complex Building Systems

    SciTech Connect (OSTI)

    Stadler, Michael; Donadee, Jonathan; Marnay, Chris; Mendes, Goncalo; Appen, Jan von; Megel, Oliver; Bhattacharya, Prajesh; DeForest, Nicholas; Lai, Judy

    2011-03-17T23:59:59.000Z

    In an effort to create broad access to its optimization software, Lawrence Berkeley National Laboratory (LBNL), in collaboration with the University of California at Davis (UC Davis) and OSISoft, has recently developed a Software as a Service (SaaS) Model for reducing energy costs, cutting peak power demand, and reducing carbon emissions for multipurpose buildings. UC Davis currently collects and stores energy usage data from buildings on its campus. Researchers at LBNL sought to demonstrate that a SaaS application architecture could be built on top of this data system to optimize the scheduling of electricity and heat delivery in the building. The SaaS interface, known as WebOpt, consists of two major parts: a) the investment& planning and b) the operations module, which builds on the investment& planning module. The operational scheduling and load shifting optimization models within the operations module use data from load prediction and electrical grid emissions models to create an optimal operating schedule for the next week, reducing peak electricity consumption while maintaining quality of energy services. LBNL's application also provides facility managers with suggested energy infrastructure investments for achieving their energy cost and emission goals based on historical data collected with OSISoft's system. This paper describes these models as well as the SaaS architecture employed by LBNL researchers to provide asset scheduling services to UC Davis. The peak demand, emissions, and cost implications of the asset operation schedule and investments suggested by this optimization model are analysed.

  6. Application of the Software as a Service Model to the Control of Complex Building Systems

    SciTech Connect (OSTI)

    Stadler, Michael; Donadee, Jon; Marnay, Chris; Lai, Judy; Mendes, Goncalo; Appen, Jan von; M& #233; gel, Oliver; Bhattacharya, Prajesh; DeForest, Nicholas; Lai, Judy

    2011-03-18T23:59:59.000Z

    In an effort to create broad access to its optimization software, Lawrence Berkeley National Laboratory (LBNL), in collaboration with the University of California at Davis (UC Davis) and OSISoft, has recently developed a Software as a Service (SaaS) Model for reducing energy costs, cutting peak power demand, and reducing carbon emissions for multipurpose buildings. UC Davis currently collects and stores energy usage data from buildings on its campus. Researchers at LBNL sought to demonstrate that a SaaS application architecture could be built on top of this data system to optimize the scheduling of electricity and heat delivery in the building. The SaaS interface, known as WebOpt, consists of two major parts: a) the investment& planning and b) the operations module, which builds on the investment& planning module. The operational scheduling and load shifting optimization models within the operations module use data from load prediction and electrical grid emissions models to create an optimal operating schedule for the next week, reducing peak electricity consumption while maintaining quality of energy services. LBNL's application also provides facility managers with suggested energy infrastructure investments for achieving their energy cost and emission goals based on historical data collected with OSISoft's system. This paper describes these models as well as the SaaS architecture employed by LBNL researchers to provide asset scheduling services to UC Davis. The peak demand, emissions, and cost implications of the asset operation schedule and investments suggested by this optimization model are analyzed.

  7. Software Roadmap to Plug and Play Petaflop/s

    E-Print Network [OSTI]

    2006-01-01T23:59:59.000Z

    1993). LBNL Software Roadmap to Plug and Play Petaflop/s 7.16, 2005. LBNL Software Roadmap to Plug and Play Petaflop/sChombo. LBNL Software Roadmap to Plug and Play Petaflop/s

  8. Master Pump Shutdown MPS Software Quality Assurance Plan (SQAP)

    SciTech Connect (OSTI)

    BEVINS, R.R.

    2000-09-20T23:59:59.000Z

    The MPSS Software Quality Assurance (SQAP) describes the tools and strategy used in the development of the MPSS software. The document also describes the methodology for controlling and managing changes to the software.

  9. Understanding the scientific software ecosystem and its impact

    E-Print Network [OSTI]

    Howison, James

    Understanding the scientific software ecosystem and its impact: current and future measures James the information needs of domain scientists, software component producers, infrastructure providers, and ecosystem conclude with policy recommendations #12;designed to improve insight into the scientific software ecosystem

  10. A Systematic Approach to Creating and Maintaining Software Documentation

    E-Print Network [OSTI]

    French, James C.

    and SODOS integrated database management systems with the software documentation associatedUVA A Systematic Approach to Creating and Maintaining Software Documentation Allison L. Powell CODE INTERFACE BROWSING INTERFACE STATUS FUTURE PLANS WHY SOFTWARE DOCUMENTATION AS AN APPLICATION AREA

  11. An MDA approach to tame component based software development

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    FMCO'03 An MDA approach to tame component based software development Jean-Marc Jézéquel, Olivier- ture (MDA) can be used in relation with component based software engineer- ing. A software component

  12. Alexander Felfernig & Gerald Steinbauer Institute for Software Technology

    E-Print Network [OSTI]

    Felfernig & Gerald Steinbauer Institute for Software Technology 10 Wissensverarbeitung 5 Uniform Cost Search for Software Technology 11 Wissensverarbeitung Generalization of bfs ­ Expand state with lowest related costsAlexander Felfernig & Gerald Steinbauer Institute for Software Technology 1 Wissensverarbeitung

  13. Software Interoperability Tools: Standardized Capability-Profiling Methodology ISO16100

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Software Interoperability Tools: Standardized Capability-Profiling Methodology ISO16100 Michiko, qwang@seu.ac.jp Abstract. The ISO 16100 series has been developed for Manufacturing software for developing general software applications including enterprise applications. In this paper, ISO 16100

  14. Approved Module Information for EE3RSY, 2014/5 Module Title/Name: Radio Systems and Personal

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Communications Systems Module Code: EE3RSY School: Engineering and Applied Science Module Type: Standard ModuleApproved Module Information for EE3RSY, 2014/5 Module Title/Name: Radio Systems and Personal New Module? No Module Credits: 10 Module Management Information Module Leader Name Xiaohong Peng Email

  15. System Advisor Model: Flat Plate Photovoltaic Performance Modeling Validation Report

    SciTech Connect (OSTI)

    Freeman, J.; Whitmore, J.; Kaffine, L.; Blair, N.; Dobos, A. P.

    2013-12-01T23:59:59.000Z

    The System Advisor Model (SAM) is a free software tool that performs detailed analysis of both system performance and system financing for a variety of renewable energy technologies. This report provides detailed validation of the SAM flat plate photovoltaic performance model by comparing SAM-modeled PV system generation data to actual measured production data for nine PV systems ranging from 75 kW to greater than 25 MW in size. The results show strong agreement between SAM predictions and field data, with annualized prediction error below 3% for all fixed tilt cases and below 8% for all one axis tracked cases. The analysis concludes that snow cover and system outages are the primary sources of disagreement, and other deviations resulting from seasonal biases in the irradiation models and one axis tracking issues are discussed in detail.

  16. VMS software for the Jorway-411 Interface

    SciTech Connect (OSTI)

    Dorries, T.; Moore, C.; Pordes, R.; White, V.

    1987-08-01T23:59:59.000Z

    This reports on a Software Package to access CAMAC through the Jorway-411 Interface, for use on VAX/VMS systems. The software can be used to access parallel and/or serial CAMAC branch highways, and multiple Jorways may be connected to the VAX UNIBUS or Micro Vax QBUS. The software available includes a VAX/VMS device driver for the JORWAY-411 and support routines and programs that access the driver. The software is accompanied by extensive documentation. As discussed below, several of the packages originated from other institutions and have been enhanced by the Data Acquisition Software Group at Fermilab. The software package is in widespread use at Fermilab and over 20 other sites. The software can be run on any of the UNIBUS VAX-11 family of computers using a UNIBUS Jorway-411 to interface to CAMAC, or on a Microvax-II either interfaced to CAMAC through a Q-BUS Jorway-411, or through a Microverter and UNIBUS Jorway. The package includes facilities for performing CAMAC operations remotely. The VAX on which the user runs his or her program need not be directly connected to the Jorway. Server programs allow a VAX connected via DECNET or a PDP-11 connected via a DR11-W link to be the route for accessing the CAMAC hardware.

  17. MMV: Metamodeling Based Microprocessor Validation Environment

    E-Print Network [OSTI]

    Minnesota, University of

    MMV: Metamodeling Based Microprocessor Validation Environment Ajit Dingankar, Deepak A. Mathaikutty- tionality, recent generations of microprocessors face difficult validation challenges. The systematic to production RTL, which is likely to remain the dominant design methodology of complex microprocessors

  18. A fourth order [Sigma] [Delta] bandpass modulator

    E-Print Network [OSTI]

    Hsu, Stephanie C

    2009-01-01T23:59:59.000Z

    A fourth order bandpass [Sigma] [Delta] modulator is proposed to digitize signals from a MEMS gyroscope. The modulator samples the amplitude-modulated signal at eight times the carrier frequency and achieves an SNR of 82dB ...

  19. Roadmap for Testing and Validation of Electric Vehicle Communication Standards

    SciTech Connect (OSTI)

    Pratt, Richard M.; Tuffner, Francis K.; Gowri, Krishnan

    2012-07-12T23:59:59.000Z

    Vehicle to grid communication standards are critical to the charge management and interoperability among plug-in electric vehicles (PEVs), charging stations and utility providers. The Society of Automobile Engineers (SAE), International Organization for Standardization (ISO), International Electrotechnical Commission (IEC) and the ZigBee Alliance are developing requirements for communication messages and protocols. While interoperability standards development has been in progress for more than two years, no definitive guidelines are available for the automobile manufacturers, charging station manufacturers or utility backhaul network systems. At present, there is a wide range of proprietary communication options developed and supported in the industry. Recent work by the Electric Power Research Institute (EPRI), in collaboration with SAE and automobile manufacturers, has identified performance requirements and developed a test plan based on possible communication pathways using power line communication (PLC). Though the communication pathways and power line communication technology options are identified, much work needs to be done in developing application software and testing of communication modules before these can be deployed in production vehicles. This paper presents a roadmap and results from testing power line communication modules developed to meet the requirements of SAE J2847/1 standard.

  20. k-Validity vs Validity in Q: A formula of Q that is k-valid for all k, but not valid Branden Fitelson

    E-Print Network [OSTI]

    Fitelson, Branden

    k-Validity vs Validity in Q: A formula of Q that is k-valid for all k, but not valid Branden Fitelson 03/13/07 Consider the following three formulas of Q [where, as always, p q (p q), and p p]: p x A false on any k-element interpretation. And, since A is a closed formula, it must either be true or false

  1. Open source software development and maintenance: an exploratory analysis

    E-Print Network [OSTI]

    Raja, Uzma

    2009-06-02T23:59:59.000Z

    pervasive, software became commercialized (Feller and Fitzgerald 2002). In order to preserve the commercial value of software, companies started to deliver software as a black box, where the user could only access the output features, but the internal... the Free Software Foundation (http://www.fsf.org/fsf/fsf.html). People of similar interests and ideology started to develop software, which was available to users free of cost and with full access to the source code (MacCormack 2002). The software...

  2. Continuing engineering education for software engineering professionals

    SciTech Connect (OSTI)

    Davis, P.I.

    1992-02-19T23:59:59.000Z

    Designers of software for safety-critical applications are impelled to supplement their education through continuing engineering studies in the areas of requirements analysis, hazard identification, risk analysis, fault tolerance, failure modes, and psychology. Today's complex level of design is contributing to opportunities for catastrophic design errors in computer functions where failure of such functions is capable of causing injury and death. A syllabus of post-graduate, core studies within the curricula of five engineering specialties is suggested. Software Engineers are exhorted to undertake a professional, responsible role in safety-critical software design.

  3. Continuing engineering education for software engineering professionals

    SciTech Connect (OSTI)

    Davis, P.I.

    1992-02-19T23:59:59.000Z

    Designers of software for safety-critical applications are impelled to supplement their education through continuing engineering studies in the areas of requirements analysis, hazard identification, risk analysis, fault tolerance, failure modes, and psychology. Today`s complex level of design is contributing to opportunities for catastrophic design errors in computer functions where failure of such functions is capable of causing injury and death. A syllabus of post-graduate, core studies within the curricula of five engineering specialties is suggested. Software Engineers are exhorted to undertake a professional, responsible role in safety-critical software design.

  4. Software-Based Challenges of Developing the Future Distribution Grid

    SciTech Connect (OSTI)

    Stewart, Emma; Kiliccote, Sila; McParland, Charles

    2014-06-01T23:59:59.000Z

    The software that the utility industry currently uses may be insufficient to analyze the distribution grid as it rapidly modernizes to include active resources such as distributed generation, switch and voltage control, automation, and increasingly complex loads. Although planners and operators have traditionally viewed the distribution grid as a passive load, utilities and consultants increasingly need enhanced analysis that incorporates active distribution grid loads in order to ensure grid reliability. Numerous commercial and open-source tools are available for analyzing distribution grid systems. These tools vary in complexity from providing basic load-flow and capacity analysis under steady-state conditions to time-series analysis and even geographical representations of dynamic and transient events. The need for each type of analysis is not well understood in the industry, nor are the reasons that distribution analysis requires different techniques and tools both from those now available and from those used for transmission analysis. In addition, there is limited understanding of basic capability of the tools and how they should be practically applied to the evolving distribution system. The study reviews the features and state of the art capability of current tools, including usability and visualization, basic analysis functionality, advanced analysis including inverters, and renewable generation and load modeling. We also discuss the need for each type of distribution grid system analysis. In addition to reviewing basic functionality current models, we discuss dynamics and transient simulation in detail and draw conclusions about existing software?s ability to address the needs of the future distribution grid as well as the barriers to modernization of the distribution grid that are posed by the current state of software and model development. Among our conclusions are that accuracy, data transfer, and data processing abilities are key to future distribution grid modeling, and measured data sources are a key missing element . Modeling tools need to be calibrated based on measured grid data to validate their output in varied conditions such as high renewables penetration and rapidly changing topology. In addition, establishing a standardized data modeling format would enable users to transfer data among tools to take advantage of different analysis features. ?

  5. Choosing a Kernel for Cross-Validation

    E-Print Network [OSTI]

    Savchuk, Olga

    2010-01-14T23:59:59.000Z

    methods of bandwidth selection termed: Indirect cross-validation and Robust one-sided cross- validation. The kernels used in the Indirect cross-validation method yield an improvement in the relative bandwidth rate to n^1=4, which is substantially better...

  6. Modeling and Validation of Pipeline Specifications

    E-Print Network [OSTI]

    Mishra, Prabhat

    -on-Chip design process. Many existing approaches employ a bottom-up approach to pipeline validation, where description language (ADL) constructs, and thus allows a powerful top-down approach to pipeline validationModeling and Validation of Pipeline Specifications PRABHAT MISHRA and NIKIL DUTT University

  7. Using Accelerated Testing To Predict Module Reliability: Preprint

    SciTech Connect (OSTI)

    Wohlgemuth, J. H.; Kurtz, S.

    2011-07-01T23:59:59.000Z

    Long-term reliability is critical to the cost effectiveness and commercial success of photovoltaic (PV) products. Today most PV modules are warranted for 25 years, but there is no accepted test protocol to validate a 25-year lifetime. The qualification tests do an excellent job of identifying design, materials, and process flaws that are likely to lead to premature failure (infant mortality), but they are not designed to test for wear-out mechanisms that limit lifetime. This paper presents a method for evaluating the ability of a new PV module technology to survive long-term exposure to specific stresses. The authors propose the use of baseline technologies with proven long-term field performance as controls in the accelerated stress tests. The performance of new-technology modules can then be evaluated versus that of proven-technology modules. If the new-technology demonstrates equivalent or superior performance to the proven one, there is a high likelihood that they will survive versus the tested stress in the real world.

  8. Improving Combustion Software to Solve Detailed Chemical Kinetics...

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

    Combustion Software to Solve Detailed Chemical Kinetics for HECC Improving Combustion Software to Solve Detailed Chemical Kinetics for HECC 2012 DOE Hydrogen and Fuel Cells Program...

  9. NMMSS Software Quality Assurance Plan | Department of Energy

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

    Quality Assurance Plan The Software Quality Assurance Plan (SQAP) for the Nuclear Materials Management and Safeguard System (NMMSS) software upgrade project (an actual DOE...

  10. EPA-GHG Inventory Targeted Data Collection Strategies and Software...

    Open Energy Info (EERE)

    EPA-GHG Inventory Targeted Data Collection Strategies and Software Tools (Redirected from US EPA GHG Inventory Targeted Data Collection Strategies and Software Tools) Jump to:...

  11. avionics software system: Topics by E-print Network

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

    Summary: ADAGE is a project to define and realize a domain-specific software architecture (DSSA) technology for assisting the development of avionics software. The central...

  12. Software Quality Assurance Plan Example | Department of Energy

    Energy Savers [EERE]

    Assurance Plan Example Software Quality Assurance Plan Example An example of a software quality assurance plan developed from an actual DOE project SQA plan based on DOE G...

  13. In Silico Identification Software (ISIS): A Machine Learning...

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

    Silico Identification Software (ISIS): A Machine Learning Approach to Tandem Mass Spectral Identification of Lipids. In Silico Identification Software (ISIS): A Machine Learning...

  14. aplicando software educativo: Topics by E-print Network

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

    instruction- level Pratt, Vaughan 62 Antivirus software Spyware protection Renewable Energy Websites Summary: Antivirus software Spyware protection Web browsers File transfer...

  15. analysis software carimas: Topics by E-print Network

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

    Abhik 22 Towards the Analysis of Transactional Software Nicholas Kidd1 Renewable Energy Websites Summary: Towards the Analysis of Transactional Software Nicholas Kidd1 ,...

  16. Characterizing the thermal efficiency of thermoelectric modules

    E-Print Network [OSTI]

    Phillips, Samuel S

    2009-01-01T23:59:59.000Z

    An experimental setup was designed and utilized to measure the thermoelectric properties as functions of temperature of a commercially available, bismuth telluride thermoelectric module. Thermoelectric modules are solid ...

  17. Module 2: Hydrogen Use | Department of Energy

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

    the inherent advantages and disadvantages of each method fcm02r0.pdf More Documents & Publications Hydrogen Properties Module 5: Fuel Cell Systems Module 4: Fuel Cell Technology...

  18. Lateral electrodeposition of compositionally modulated metal layers

    DOE Patents [OSTI]

    Hearne, Sean J

    2014-03-25T23:59:59.000Z

    A method for making a laterally modulated metallic structure that is compositionally modulated in the lateral direction with respect to a substrate.

  19. Alternative Energy Sources - An Interdisciplinary Module for...

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

    Energy Sources - An Interdisciplinary Module for Energy Education Alternative Energy Sources - An Interdisciplinary Module for Energy Education Below is information about the...

  20. Quantum modulation against electromagnetic interference

    E-Print Network [OSTI]

    Juan Carlos Garcia-Escartin

    2014-11-26T23:59:59.000Z

    Periodic signals in electrical and electronic equipment can cause interference in nearby devices. Randomized modulation of those signals spreads their energy through the frequency spectrum and can help to mitigate electromagnetic interference problems. The inherently random nature of quantum phenomena makes them a good control signal. I present a quantum modulation method based on the random statistics of quantum light. The paper describes pulse width modulation schemes where a Poissonian light source acts as a random control that spreads the energy of the potential interfering signals. I give an example application for switching-mode power supplies and comment the further possibilities of the method.

  1. Photovoltaic module with adhesion promoter

    DOE Patents [OSTI]

    2013-10-08T23:59:59.000Z

    Photovoltaic modules with adhesion promoters and methods for fabricating photovoltaic modules with adhesion promoters are described. A photovoltaic module includes a solar cell including a first surface and a second surface, the second surface including a plurality of interspaced back-side contacts. A first glass layer is coupled to the first surface by a first encapsulating layer. A second glass layer is coupled to the second surface by a second encapsulating layer. At least a portion of the second encapsulating layer is bonded directly to the plurality of interspaced back-side contacts by an adhesion promoter.

  2. Collecting Feedback During Software Engineering Experiments

    E-Print Network [OSTI]

    Karahasanovic, A.; Anda, B.; Arisholm, E.; Hove, S.E.; Jorgensen, M.; Sjoberg, D.; Welland, R.; Empirical Software Engineering 10(2) pp 113-147 Springer [More Details

    Karahasanovic,A. Anda,B. Arisholm,E. Hove,S.E. Jorgensen,M. Sjoberg,D. Welland,R. Empirical Software Engineering 10(2) pp 113-147 Springer

  3. DEVELOPMENT OF A SOFTWARE DESIGN TOOL FOR

    Broader source: Energy.gov [DOE]

    This project focuses on the development of a stand-alone software tool for the design and economic analysis of hybrid geothermal heat pump systems for heating-and cooling dominated buildings using solar collectors in both operating modes.

  4. Building dependability arguments for software intensive systems

    E-Print Network [OSTI]

    Seater, Robert Morrison

    2009-01-01T23:59:59.000Z

    A method is introduced for structuring and guiding the development of end-to-end dependability arguments. The goal is to establish high-level requirements of complex software-intensive systems, especially properties that ...

  5. Maturing Software Engineering Knowledge through Classifications

    E-Print Network [OSTI]

    Basili, Victor R.

    Maturing Software Engineering Knowledge through Classifications: A Case Study on Unit Testing contribution to advancing knowledge in both science and engineering. It is a way of investigating Engineering knowledge, as classifications constitute an organized structure of knowledge items. Till date

  6. CIRES /NGDC Professional Research Assistant Software Engineer

    E-Print Network [OSTI]

    Colorado at Boulder, University of

    of data and integrated models describing the geophysical and solar- terrestrial environments. CIRES has and the ability to conceptualize user requirements into customer-friendly and efficient software applications

  7. Evaluation of Technical Software for Microcomputers

    E-Print Network [OSTI]

    Schmidt, P. S.; Williams, M. A.

    1984-01-01T23:59:59.000Z

    Personal computers offer the potential for significantly easing the tasks of engineers and managers. Effective use of these powerful tools, however, requires good software. This paper describes a number of features affecting the usability...

  8. Software Defined Wireless Networks: Unbridling SDNs

    E-Print Network [OSTI]

    Perkins, Dmitri

    Software Defined Wireless Networks: Unbridling SDNs Salvatore Costanzo, Laura Galluccio, Giacomo at analyzing how SDN can be beneficial in wireless infrastructureless networking environments with special emphasis on wireless personal area networks (WPAN). Furthermore, a possible approach (called SDWN

  9. MIDAS : minor incident decision analysis software

    E-Print Network [OSTI]

    Horng, Tze-Chieh, 1964-

    2004-01-01T23:59:59.000Z

    MIDAS is the minor incident decision analysis software that acts as an advisory tool for plant decision makers and operators to analyze the available decision alternatives for resolving minor incidents. The minor incidents ...

  10. Harmonizing Systems and Software Cost Estimation

    E-Print Network [OSTI]

    Wang, Gan

    2009-07-19T23:59:59.000Z

    The objective of this paper is to examine the gaps and overlaps between software and systems engineering cost models with intent to harmonize the estimates in engineering engineering estimation. In particular, we evaluate ...

  11. FAQS Reference Guide – Safety Software Quality Assurance

    Broader source: Energy.gov [DOE]

    This reference guide has been developed to address the competency statements in the (March 2011) edition of DOE-STD-1172-2011, Safety Software Quality Assurance Functional Area Qualification Standard.

  12. Drilling optimization using drilling simulator software

    E-Print Network [OSTI]

    Salas Safe, Jose Gregorio

    2004-09-30T23:59:59.000Z

    the results of using drilling simulator software called Drilling Optimization Simulator (DROPS®) in the evaluation of the Aloctono block, in the Pirital field, eastern Venezuela. This formation is characterized by very complex geology, containing faulted...

  13. Some Recent Developments in Treatment Planning Software and Methodology for BNCT

    DOE R&D Accomplishments [OSTI]

    Nigg, D. W.; Wheeler, F. J.; Wessol, D. E.; et al.

    1996-00-00T23:59:59.000Z

    Over the past several years the Idaho National Engineering Laboratory (INEL) has led the development of a unique, internationally-recognized set of software modules (BNCT-rtpe) for computational dosimetry and treatment planning for Boron Neutron Capture Therapy (BNCT). The computational capability represented by this software is essential to the proper administration of all forms of radiotherapy for cancer. Such software addresses the need to perform pretreatment computation and optimization of the radiation dose distribution in the target volume. This permits the achievement of the optimal therapeutic ratio (tumor dose relative to critical normal tissue dose) for each individual patient via a systematic procedure for specifying the appropriate irradiation parameters to be employed for a given treatment. These parameters include angle of therapy beam incidence, beam aperture and shape, and beam intensity as a function of position across the beam front. The INEL software is used for treatment planning in the current series of human glioma trials at Brookhaven National Laboratory (BNL) and has also been licensed for research and developmental purposes to several other BNCT research centers in the US and in Europe.

  14. Effort minimization in UI development by reusing existing DGML based UI design for qualitative software development

    E-Print Network [OSTI]

    Suri, P K

    2010-01-01T23:59:59.000Z

    This paper addresses the methodology for achieving the user interface design reusability of a qualitative software system and effort minimization by applying the inference on the stored design documents. The pictorial design documents are stored in a special format in the form of keyword text [DGML tag based design]. The design document storage mechanism will expose the keywords per design stored. This methodology is having an inference engine. Inference mechanism search for the requirements and find the match for them in the available design repository. A match found will success in reusing it after checking the quality parameters of the found design module in the result set. DGML notations produces qualitative designs which helps in minimizing the efforts of software development life cycle.

  15. Order Module--SAFETY SOFTWARE GUIDE FOR USE WITH 10 CFR 830, SUBPART A,

    Energy Savers [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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagementOPAM PolicyOfEnergy Online1of EnergyTECHNICALQUALITY

  16. Approved Module Information for AM20ME, 2014/5 Module Title/Name: Mechanics Module Code: AM20ME

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Credits: 10 ones. 2. Acquire variety of mathematical tools used in applications. 3. Realize general strategy material effectively in both written and oral form. 2. Structure, order and classify materials, information

  17. Approved Module Information for CH3115, 2014/5 Module Title/Name: Inorganic Chemistry III Module Code: CH3115

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Code: CH3115 School: Engineering and Applied Science Module Type: Standard Module New Module? No Module is provided. The fields of Homogeneous Catalysis and Heterogeneous Catalysis are introduced and basic aspects homogeneous and heterogenous catalytic process), hydroformylation (homogeneous catalysis), ammonia synthesis

  18. Approved Module Information for CS4520, 2014/5 Module Title/Name: Information Security Module Code: CS4520

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for CS4520, 2014/5 Module Title/Name: Information Security Module Code and understanding of the need for and the underlying principles of information security. The module will enable MSc students to take an active role in the design, planning, evaluation and management of secure information

  19. Approved Module Information for CS3190, 2014/5 Module Title/Name: Information Security Module Code: CS3190

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for CS3190, 2014/5 Module Title/Name: Information Security Module Code for and the underlying principles of information security. By introducing students to key information security concepts to the administration, design, development, evaluation and management of secure information systems. Module Learning

  20. Approved Module Information for LT1301, 2014/5 Module Title/Name: Introduction to Logistics Module Code: LT1301

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for LT1301, 2014/5 Module Title/Name: Introduction to Logistics Module in which available: BSc Logistics with Supply Chain Management. BSc Logistics with Purchasing Management. BSc Logistics with Transport Management. Available to Exchange Students? Not Specified Module Learning

  1. SU-E-T-50: Automatic Validation of Megavoltage Beams Modeled for Clinical Use in Radiation Therapy

    SciTech Connect (OSTI)

    Melchior, M [Terapia Radiante S.A., La Plata, Buenos Aires (Argentina); Salinas Aranda, F [Vidt Centro Medico, Ciudad Autonoma De Buenos Aires (Argentina); 21st Century Oncology, Ft. Myers, FL (United States); Sciutto, S [Universidad Nacional de La Plata, La Plata, Buenos Aires (Argentina); Dodat, D [Centro Medico Privado Dean Funes, La Plata, Buenos Aires (Argentina); Larragueta, N [Universidad Nacional de La Plata, La Plata, Buenos Aires (Argentina); Centro Medico Privado Dean Funes, La Plata, Buenos Aires (Argentina)

    2014-06-01T23:59:59.000Z

    Purpose: To automatically validate megavoltage beams modeled in XiO™ 4.50 (Elekta, Stockholm, Sweden) and Varian Eclipse™ Treatment Planning Systems (TPS) (Varian Associates, Palo Alto, CA, USA), reducing validation time before beam-on for clinical use. Methods: A software application that can automatically read and analyze DICOM RT Dose and W2CAD files was developed using MatLab integrated development environment.TPS calculated dose distributions, in DICOM RT Dose format, and dose values measured in different Varian Clinac beams, in W2CAD format, were compared. Experimental beam data used were those acquired for beam commissioning, collected on a water phantom with a 2D automatic beam scanning system.Two methods were chosen to evaluate dose distributions fitting: gamma analysis and point tests described in Appendix E of IAEA TECDOC-1583. Depth dose curves and beam profiles were evaluated for both open and wedged beams. Tolerance parameters chosen for gamma analysis are 3% and 3 mm dose and distance, respectively.Absolute dose was measured independently at points proposed in Appendix E of TECDOC-1583 to validate software results. Results: TPS calculated depth dose distributions agree with measured beam data under fixed precision values at all depths analyzed. Measured beam dose profiles match TPS calculated doses with high accuracy in both open and wedged beams. Depth and profile dose distributions fitting analysis show gamma values < 1. Relative errors at points proposed in Appendix E of TECDOC-1583 meet therein recommended tolerances.Independent absolute dose measurements at points proposed in Appendix E of TECDOC-1583 confirm software results. Conclusion: Automatic validation of megavoltage beams modeled for their use in the clinic was accomplished. The software tool developed proved efficient, giving users a convenient and reliable environment to decide whether to accept or not a beam model for clinical use. Validation time before beam-on for clinical use was reduced to a few hours.

  2. Ultrasound-modulated optical tomography 

    E-Print Network [OSTI]

    Nam, Haewon

    2004-09-30T23:59:59.000Z

    Ultrasound-modulated optical tomography is modeled by a linear integral equation and an inverse problem involving a diffusion equation in n spatial dimensions, n=2, 3. Based on measured data, the optical absorption coefficient ?...

  3. SiC Power Module

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

    So the heat sink system can be smaller and can operate the module under self-heating conditions in a room-temperature ambient environment. F igure 9.12 illustrates a...

  4. Spatial modulation: theory to practice 

    E-Print Network [OSTI]

    Younis, Abdelhamid

    2014-06-30T23:59:59.000Z

    Spatial modulation (SM) is a transmission technique proposed for multiple–input multiple– output (MIMO) systems, where only one transmit antenna is active at a time, offering an increase in the spectral efficiency equal ...

  5. Message Flow Modulator Final Report

    E-Print Network [OSTI]

    Boyer, Robert Stephen

    operational environment at the Patuxent River Naval Air Test Center with scenarios developed by an independent in testing and demonstrating the flow modulator at the Patuxent River Naval Air Test Center. #12;MESSAGE FLOW

  6. Message Flow Modulator Final Report

    E-Print Network [OSTI]

    Boyer, Robert Stephen

    operational environment at the Patuxent River Naval Air Test Center with scenarios developed by an independent in testing and demonstrating the flow modulator at the Patuxent River Naval Air Test Center. #12; MESSAGE

  7. Photovoltaic Module Qualification Plus Testing

    SciTech Connect (OSTI)

    Kurtz, S.; Wohlgemuth, J.; Kempe, M.; Bosco, N.; Hacke, P.; Jordan, D.; Miller, D. C.; Silverman, T. J.; Phillips, N.; Earnest, T.; Romero, R.

    2013-12-01T23:59:59.000Z

    This report summarizes a set of test methods that are in the midst of being incorporated into IEC 61215 for certification of a module design or other tests that go beyond certification to establish bankability.

  8. Solar cell module lamination process

    DOE Patents [OSTI]

    Carey, Paul G. (Mountain View, CA); Thompson, Jesse B. (Brentwood, CA); Aceves, Randy C. (Tracy, CA)

    2002-01-01T23:59:59.000Z

    A solar cell module lamination process using fluoropolymers to provide protection from adverse environmental conditions and thus enable more extended use of solar cells, particularly in space applications. A laminate of fluoropolymer material provides a hermetically sealed solar cell module structure that is flexible and very durable. The laminate is virtually chemically inert, highly transmissive in the visible spectrum, dimensionally stable at temperatures up to about 200.degree. C. highly abrasion resistant, and exhibits very little ultra-violet degradation.

  9. Compact magnetic energy storage module

    DOE Patents [OSTI]

    Prueitt, Melvin L. (Los Alamos, NM)

    1994-01-01T23:59:59.000Z

    A superconducting compact magnetic energy storage module in which a plurality of superconducting toroids, each having a toroidally wound superconducting winding inside a poloidally wound superconducting winding, are stacked so that the flow of electricity in each toroidally wound superconducting winding is in a direction opposite from the direction of electrical flow in other contiguous superconducting toroids. This allows for minimal magnetic pollution outside of the module.

  10. Compact magnetic energy storage module

    DOE Patents [OSTI]

    Prueitt, M.L.

    1994-12-20T23:59:59.000Z

    A superconducting compact magnetic energy storage module in which a plurality of superconducting toroids, each having a toroidally wound superconducting winding inside a poloidally wound superconducting winding, are stacked so that the flow of electricity in each toroidally wound superconducting winding is in a direction opposite from the direction of electrical flow in other contiguous superconducting toroids. This allows for minimal magnetic pollution outside of the module. 4 figures.

  11. Wide-range voltage modulation

    SciTech Connect (OSTI)

    Rust, K.R.; Wilson, J.M.

    1992-06-01T23:59:59.000Z

    The Superconducting Super Collider`s Medium Energy Booster Abort (MEBA) kicker modulator will supply a current pulse to the abort magnets which deflect the proton beam from the MEB ring into a designated beam stop. The abort kicker will be used extensively during testing of the Low Energy Booster (LEB) and the MEB rings. When the Collider is in full operation, the MEBA kicker modulator will abort the MEB beam in the event of a malfunction during the filling process. The modulator must generate a 14-{mu}s wide pulse with a rise time of less than 1 {mu}s, including the delay and jitter times. It must also be able to deliver a current pulse to the magnet proportional to the beam energy at any time during ramp-up of the accelerator. Tracking the beam energy, which increases from 12 GeV at injection to 200 GeV at extraction, requires the modulator to operate over a wide range of voltages (4 kV to 80 kV). A vacuum spark gap and a thyratron have been chosen for test and evaluation as candidate switches for the abort modulator. Modulator design, switching time delay, jitter and pre-fire data are presented.

  12. 3rd International Conference on Countermeasures to Urban Heat Island Venice, October 13-15, 2014 Comparison of Software Models for

    E-Print Network [OSTI]

    Tennessee, University of

    Comparison of Software Models for Energy Savings from Cool Roofs Joshua Newa, William A. Millera, Yu (Joe- based tool to estimate cool-roof energy savings 2 2014-08-20: The Roof Savings Calculator (RSC) is undergoing revision and validation. Results from the current version of RSC (beta release 0.92) may

  13. Approved Module Information for AM10SP, 2014/5 Module Title/Name: Statistics and Probability Module Code: AM10SP

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for AM10SP, 2014/5 Module Title/Name: Statistics and Probability Module Code: AM10SP School: Engineering and Applied Science Module Type: Standard Module New Module? No Module of probability and statistics. They should be able to: * solve problems concerning elementary probability

  14. Approved Module Information for AM30ME, 2014/5 Module Title/Name: Classical Mechanics Module Code: AM30ME

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    : AM30ME School: Engineering and Applied Science Module Type: Standard Module New Module? No Module in both written and oral form. 2. Structure, order and classify materials, information, dataApproved Module Information for AM30ME, 2014/5 Module Title/Name: Classical Mechanics Module Code

  15. Approved Module Information for CH3102, 2014/5 Module Title/Name: Advances in Biomaterials Science Module Code: CH3102

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Approved Module Information for CH3102, 2014/5 Module Title/Name: Advances in Biomaterials Science Module Code: CH3102 School: Engineering and Applied Science Module Type: Standard Module New Module of lectures, directed reading and tutorial support Module Assessment Methods of Assessment & associated

  16. Approved Module Information for PH2504, 2014/5 Module Title/Name: Spectroscopic Analysis of Medicines Module Code: PH2504

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    of Medicines Module Code: PH2504 School: Life and Health Sciences Module Type: Standard Module New Module.fraser@aston.ac.uk Telephone Number Not Specified Office Not Specified Additional Module Tutor(s): Darren Flower. Defang Ouyang Module Learning Information Module Aims: To provide the student with a working knowledge

  17. Approved Module Information for EE3SPR, 2014/5 Module Title/Name: Signal Processing Module Code: EE3SPR

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    3SPR School: Engineering and Applied Science Module Type: Standard Module New Module? No Module Analysis (EE2ESA). Co-requisites: None Specified Module Learning Information Module Aims: To provide tutorials, lab sessions, and case studies Module Assessment Methods of Assessment & associated weighting

  18. Approved Module Information for EE1IOW, 2014/5 Module Title/Name: Introduction to Optics and Waves Module Code: EE1IOW

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Module Code: EE1IOW School: Engineering and Applied Science Module Type: Standard Module New Module? Yes@aston.ac.uk Telephone Number 3548 Office Not Specified Additional Module Tutor(s): Igor Khrushchev. Level DescriptionApproved Module Information for EE1IOW, 2014/5 Module Title/Name: Introduction to Optics and Waves

  19. IN-DRIFT MICROBIAL COMMUNITIES MODEL VALIDATION CALCULATIONS

    SciTech Connect (OSTI)

    D.M. Jolley

    2001-12-18T23:59:59.000Z

    The objective and scope of this calculation is to create the appropriate parameter input for MING 1.0 (CSCI 30018 V1.0, CRWMS M&O 1998b) that will allow the testing of the results from the MING software code with both scientific measurements of microbial populations at the site and laboratory and with natural analogs to the site. This set of calculations provides results that will be used in model validation for the ''In-Drift Microbial Communities'' model (CRWMS M&O 2000) which is part of the Engineered Barrier System Department (EBS) process modeling effort that eventually will feed future Total System Performance Assessment (TSPA) models. This calculation is being produced to replace MING model validation output that is effected by the supersession of DTN M09909SPAMINGl.003 using its replacement DTN M00106SPAIDMO 1.034 so that the calculations currently found in the ''In-Drift Microbial Communities'' AMR (CRWMS M&O 2000) will be brought up to date. This set of calculations replaces the calculations contained in sections 6.7.2, 6.7.3 and Attachment I of CRWMS M&O (2000) As all of these calculations are created explicitly for model validation, the data qualification status of all inputs can be considered corroborative in accordance with AP-3.15Q. This work activity has been evaluated in accordance with the AP-2.21 procedure, ''Quality Determinations and Planning for Scientific, Engineering, and Regulatory Compliance Activities'', and is subject to QA controls (BSC 2001). The calculation is developed in accordance with the AP-3.12 procedure, Calculations, and prepared in accordance with the ''Technical Work Plan For EBS Department Modeling FY 01 Work Activities'' (BSC 200 1) which includes controls for the management of electronic data.

  20. Inspection design using 2D phased array, TFM and cueMAP software

    SciTech Connect (OSTI)

    McGilp, Ailidh; Dziewierz, Jerzy; Lardner, Tim; Mackersie, John; Gachagan, Anthony [Centre for Ultrasonic Engineering, University of Strathclyde, Glasgow (United Kingdom)

    2014-02-18T23:59:59.000Z

    A simulation suite, cueMAP, has been developed to facilitate the design of inspection processes and sparse 2D array configurations. At the core of cueMAP is a Total Focusing Method (TFM) imaging algorithm that enables computer assisted design of ultrasonic inspection scenarios, including the design of bespoke array configurations to match the inspection criteria. This in-house developed TFM code allows for interactive evaluation of image quality indicators of ultrasonic imaging performance when utilizing a 2D phased array working in FMC/TFM mode. The cueMAP software uses a series of TFM images to build a map of resolution, contrast and sensitivity of imaging performance of a simulated reflector, swept across the inspection volume. The software takes into account probe properties, wedge or water standoff, and effects of specimen curvature. In the validation process of this new software package, two 2D arrays have been evaluated on 304n stainless steel samples, typical of the primary circuit in nuclear plants. Thick section samples have been inspected using a 1MHz 2D matrix array. Due to the processing efficiency of the software, the data collected from these array configurations has been used to investigate the influence sub-aperture operation on inspection performance.