Sample records for quality cfr code

  1. FOIA 10CFR, Code of Federal Regulations for the Freedom of Information Act

    Office of Energy Efficiency and Renewable Energy (EERE)

    FOIA 10CFR, Code of Federal Regulations (CFR) for the Freedom of Information Act is 10 CFR 1004, as posted on the U.S. Department of Energy website.

  2. Geothermal: Sponsored by OSTI -- Quality Assurance of NUFT Code...

    Office of Scientific and Technical Information (OSTI)

    Quality Assurance of NUFT Code for Underground Test Area (UGTA) Activities Geothermal Technologies Legacy Collection HelpFAQ | Site Map | Contact Us HomeBasic Search About...

  3. Council on Environmental Quality (CEQ) NEPA Regulations: 40 CFR...

    Open Energy Info (EERE)

    to library Legal Document- Secondary Legal SourceSecondary Legal Source: Council on Environmental Quality (CEQ) NEPA Regulations: 40 CFR 1500 - 1518Legal Author CEQ Published NA...

  4. Tool Support for Inspecting the Code Quality of HPC Applications

    SciTech Connect (OSTI)

    Panas, T; Quinlan, D; Vuduc, R

    2007-03-16T23:59:59.000Z

    The nature of HPC application development encourages ad hoc design and implementation, rather than formal requirements analysis and design specification as is typical in software engineering. However, we cannot simply expect HPC developers to adopt formal software engineering processes wholesale, even while there is a need to improve software structure and quality to ensure future maintainability. Therefore, we propose tools that HPC developers can use at their discretion to obtain feedback on the structure and quality of their codes. This feedback would come in the form of code quality metrics and analyses, presented when necessary in intuitive and interactive visualizations. This paper summarizes our implementation of just such a tool, which we apply to a standard HPC benchmark as ''proof-of-concept.''

  5. Energy Code Enforcement Training Manual : Covering the Washington State Energy Code and the Ventilation and Indoor Air Quality Code.

    SciTech Connect (OSTI)

    Washington State Energy Code Program

    1992-05-01T23:59:59.000Z

    This manual is designed to provide building department personnel with specific inspection and plan review skills and information on provisions of the 1991 edition of the Washington State Energy Code (WSEC). It also provides information on provisions of the new stand-alone Ventilation and Indoor Air Quality (VIAQ) Code.The intent of the WSEC is to reduce the amount of energy used by requiring energy-efficient construction. Such conservation reduces energy requirements, and, as a result, reduces the use of finite resources, such as gas or oil. Lowering energy demand helps everyone by keeping electricity costs down. (It is less expensive to use existing electrical capacity efficiently than it is to develop new and additional capacity needed to heat or cool inefficient buildings.) The new VIAQ Code (effective July, 1991) is a natural companion to the energy code. Whether energy-efficient or not, an homes have potential indoor air quality problems. Studies have shown that indoor air is often more polluted than outdoor air. The VIAQ Code provides a means of exchanging stale air for fresh, without compromising energy savings, by setting standards for a controlled ventilation system. It also offers requirements meant to prevent indoor air pollution from building products or radon.

  6. Inyong Choi et al. Objective Quality Measurement in Multi-channel Audio Coding Systems OBJECTIVE MEASUREMENT OF PERCEIVED AUDITORY QUALITY IN

    E-Print Network [OSTI]

    Shinn-Cunningham, Barbara G.

    introduced, efficient-compression coding technologies. An adequate predictive model for the perceived quality

  7. Video Description Length Guided Constant Quality Video Coding with Bitrate Constraint

    E-Print Network [OSTI]

    Tomkins, Andrew

    Video Description Length Guided Constant Quality Video Coding with Bitrate Constraint Lei Yang propose a new video encoding strategy -- Video description length guided Constant Quality video coding with Bitrate Constraint (V-CQBC), for large scale video transcoding systems of video charing websites

  8. Recommended reforms in codes and standards, quality assurance, and engineering practices for competitive liquid metal nuclear power plants

    SciTech Connect (OSTI)

    Harms, W.O. (comp.)

    1986-04-01T23:59:59.000Z

    Recommendations are presented on LMFBR: codes and standards; quality assurance requirements and practices; and engineering practices. (JDB)

  9. CODE QUALITY EVALUATION METHODOLOGY USING THE ISO/IEC 9126 STANDARD

    E-Print Network [OSTI]

    Tjortjis, Christos

    CODE QUALITY EVALUATION METHODOLOGY USING THE ISO/IEC 9126 STANDARD Yiannis Kanellopoulos1 , Panos of a software system, based on the standard ISO/IEC-9126. It uses elements automatically derived from source and source code attributes employed, even in terms of the ISO/IEC-9126 characteristics to be assessed. We

  10. Quality Assurance Management System Guide for Use with 10 CFR 830 Subpart A, Quality Assurance Requirements, and DOE O 414.1C, Quality Assurance

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

    2005-06-17T23:59:59.000Z

    This Guide provides information on principles and practices used to establish and implement an effective quality assurance program or quality management system in accordance with the requirements of 10 CFR 830. Cancels DOE G 414.1-2. Canceled by DOE G 414.1-2B.

  11. Quality Assurance Procedures for ModCat Database Code Files

    SciTech Connect (OSTI)

    Siciliano, Edward R.; Devanathan, Ram; Guillen, Zoe C.; Kouzes, Richard T.; Schweppe, John E.

    2014-04-01T23:59:59.000Z

    The Quality Assurance procedures used for the initial phase of the Model Catalog Project were developed to attain two objectives, referred to as “basic functionality” and “visualization.” To ensure the Monte Carlo N-Particle model input files posted into the ModCat database meet those goals, all models considered as candidates for the database are tested, revised, and re-tested.

  12. WANG et al.: CLASSIFICATION BASED MDA PREDICTION FOR SCALABLE VIDEO CODING USING SUBJECTIVE QUALITY 1 Abstract -Scalable video coding offers a flexible representation

    E-Print Network [OSTI]

    Chang, Shih-Fu

    WANG et al.: CLASSIFICATION BASED MDA PREDICTION FOR SCALABLE VIDEO CODING USING SUBJECTIVE QUALITY-dimensional adaptation (MDA) problem in an ad hoc manner. One challenging issue affecting the systematic MDA solution video utility and MDA operations. In this paper, we propose a general classification-based prediction

  13. Guidance on the application of quality assurance for characterizing a low-level radioactive waste disposal site

    SciTech Connect (OSTI)

    Pittiglio, C.L. Jr.; Starmer, R.J.; Hedges, D.

    1990-10-01T23:59:59.000Z

    This document provides the Nuclear Regulatory Commission's staff guidance to an applicant on meeting the quality control (QC) requirements of Title 10 of the Code of Federal Regulations, Part 61, Section 61.12 (10 CFR 61.12), for a low-level waste disposal facility. The QC requirements combined with the requirements for managerial controls and audits are the basis for developing a quality assurance (QA) program and for the guidance provided herein. QA guidance is specified for site characterization activities necessary to meet the performance objectives of 10 CFR Part 61 and to limit exposure to or the release of radioactivity. 1 tab.

  14. Approved Module Information for BD1R1R, 2014/5 Module Title/Name: Managing Quality Module Code: BD1R1R

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    codes, ISO 9001, ISO/TS 16949 (Learning Outcome: 03/05) Session 05 ? Quality Models e.g. EFQM, Baldrige

  15. Quality Assurance Project Plan

    SciTech Connect (OSTI)

    Holland, R. C.

    1998-06-01T23:59:59.000Z

    This Quality Assurance Project Plan documents the quality assurance activities for the Wastewater/Stormwater/Groundwater and Environmental Surveillance Programs. This QAPP was prepared in accordance with DOE guidance on compliance with 10CFR830.120.

  16. Suspect/Counterfeit Items Guide for Use with 10 CFR 830 Subpart A, Quality Assurance Requirements, and DOE O 414.1B, Quality Assurance

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

    2004-11-03T23:59:59.000Z

    This Guide provides guidance to assist DOE/NNSA and its contractors in mitigating the safety threat of suspect/counterfeit items (S/CIs). Cancels DOE G 440.1-6, Implementation Guide for use with Suspect/Counterfeit Items Requirements of DOE O 440.1, Worker Protection Management; 10 CFR 830.120; and DOE O 5700.6C, Quality Assurance, dated 6-30-97. Canceled by DOE G 414.1-2B.

  17. MARSAME References 10 CFR 20.1003. Standards for Protection Against Radiation, Definitions. Code of Federal

    E-Print Network [OSTI]

    ://www.nrc.gov/reading-rm/doc-collections/cfr/part071/full-text.html (accessed October 24, 2008). 10 CFR 820. Procedural Rules for DOE Nuclear Activity:2.1.1.3.8.9.25.22 (accessed October 24, 2008). Abelquist, E. 2001. Decommissioning Health Physics: A Handbook for MARSSIM

  18. Economic-impact study for proposed Ground-water-Quality Standards 35 IL Admin. Code 260. Final report

    SciTech Connect (OSTI)

    Lantz, R.; Buss, D.F.

    1990-12-01T23:59:59.000Z

    The state passed the Illinois Groundwater Protection Act (IGPA) in September 1987, which among other things, directed the Illinois Environmental Protection Agency (IEPA) to develop groundwater classification system and nondegradation procedures. The IGPA also mandated that the Illinois Department of Energy and Natural Resources conduct an Economic Impact Study of the IEPA's proposed regulations. The report also analyzed alternatives considered during the development of the Code 620 regulations in addition to the final outcome. The proposed regulations would establish a groundwater classification which would be partially use-based and partially water quality-based. Numeric groundwater quality standards are also established which apply to General Resource and Potable Resource Groundwater. Cleanup criteria are identified for sites of contamination. As determined by this investigation, the most significant costs of the IEPA's proposed regulations could be expected to be groundwater remediation costs, which are those costs associated with returning contaminated groundwater to compliance with the standards.

  19. Freedom of Information Act FOIA 10CFR

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

    Freedom of Information Act Freedom of Information Act Regulations Code of Federal Regulations (CFR) for the Freedom of Information Act is 10 CFR 1004 THE FREEDOM OF INFORMATION ACT...

  20. HIGH QUALITY LOW-DELAY SPEECH CODING J. Grassl, P. Kaba1112,M. Foodeei2and P. Mermelstein11213

    E-Print Network [OSTI]

    Kabal, Peter

    , and trellis coding, can efficientlyrepresent the residual signal. This is done by post- poning the decision

  1. Radiation Safety Training Guide for Use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    1999-03-17T23:59:59.000Z

    This Guide provides an acceptable methodology for establishing and operating a radiation safety training program that will comply with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection (DOE 1998a), hereinafter referred to as 10 CFR 835. In particular, this Guide provides guidance for achieving compliance with subpart J of 10 CFR 835. Canceled by DOE G 441.1-1B.

  2. The First ASME Code Stamped Cryomodule at SNS

    SciTech Connect (OSTI)

    Howell, M P; Crofford, M T; Douglas, D L; Kim, S -H; Steward, S T; Strong, W H; Afanador, R; Hannah, B S; Saunders, J

    2012-07-01T23:59:59.000Z

    The first spare cryomodule for the Spallation Neutron Source (SNS) has been designed, fabricated, and tested by SNS personnel. The approach to design for this cryomodule was to hold critical design features identical to the original design such as bayonet positions, coupler positions, cold mass assembly, and overall footprint. However, this is the first SNS cryomodule that meets the pressure requirements put forth in the 10 CFR 851: Worker Safety and Health Program. The most significant difference is that Section VIII of the ASME Boiler and Pressure Vessel Code was applied to the vacuum vessel of this cryomodule. Applying the pressure code to the helium vessels within the cryomodule was considered. However, it was determined to be schedule prohibitive because it required a code case for materials that are not currently covered by the code. Good engineering practice was applied to the internal components to verify the quality and integrity of the entire cryomodule. The design of the cryomodule, fabrication effort, and cryogenic test results will be reported in this paper.

  3. The Cost of Enforcing Building Energy Codes: Phase 1

    E-Print Network [OSTI]

    Williams, Alison

    2013-01-01T23:59:59.000Z

    S. (2011). Utilities and Building Energy Codes: Air QualityUtility Programs and Building Energy Codes: How utilityUtility Programs and Building Energy Codes: How utility

  4. Quality Managment Program (QMP) report: A review of quality management programs developed in response to Title 10, Section 35.32 of the Code of Federal Regulations

    SciTech Connect (OSTI)

    Witte, M.C.

    1994-10-01T23:59:59.000Z

    In July of 1991, the Nuclear Regulatory Commission published a Final Rule in the Federal Register amending regulations governing medical therapeutic administrations of byproduct material and certain uses of radioactive sodium iodide. These amendments required implementation of a Quality Management Program (QMP) to provide high confidence that the byproduct material -- or radiation from byproduct material -- will be administered as directed by an authorized user physician. Herein, this rule is referred to as the QM rule. The Final Rule was published after two proposed rules had been published in the Federal Register.

  5. Evaluation and Control of Radiation Dose to the Embryo/Fetus Guide for Use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    1999-04-29T23:59:59.000Z

    This Guide provides an acceptable methodology for establishing and operating a program to control fetal exposure to ionizing radiation and evaluate the resultant dose that will comply with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection (DOE 1998), hereinafter referred to as 10 CFR 835.

  6. Radiation-Generating Devices Guide for Use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    1999-04-15T23:59:59.000Z

    For use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection. This Guide provides an acceptable methodology for establishing and operating a sealed radioactive source accountability and control program that will comply with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection (DOE 1998a), hereinafter referred to as 10 CFR 835. In particular, this Guide provides guidance for achieving compliance with subpart M of 10 CFR 835. Canceled by DOE G 441.1-1B.

  7. Code Description Code Description

    E-Print Network [OSTI]

    Leave* 5127 Officials 5217 Faculty Sick Leave Payment 5124 Personal Service Contracts 5211 Research Services Contracts Scholarships & Fellowships Faculty Fringe Contract Services #12;Banner Account Code

  8. Ambient Air Quality Standards (Iowa)

    Broader source: Energy.gov [DOE]

    These regulations set statewide ambient air quality standards for various contaminants. The state code follows the regulations set forth in the National Primary and Secondary Ambient Air Quality...

  9. Application of the ASME code in the design of the GA-4 and GA-9 casks

    SciTech Connect (OSTI)

    Mings, W.J. (USDOE Idaho Field Office, Idaho Falls, ID (United States)); Koploy, M.A. (General Atomics, San Diego, CA (United States))

    1992-01-01T23:59:59.000Z

    General Atomics (GA) is developing two spent fuel shipping casks for transport by legal weight truck (LWT). The casks are designed to the loading, environmental conditions and safety requirements defined in Title 10 of the Code of Federal Regulations, Part 71 (10CFR71). To ensure that all components of the cask meet the 10CFR71 rules, GA established structural design criteria for each component based on NRC Regulatory Guides and the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (ASME Code). This paper discusses the criteria used for different cask components, how they were applied and the conservatism and safety margins built into the criteria and assumption.

  10. Application of the ASME code in the design of the GA-4 and GA-9 casks

    SciTech Connect (OSTI)

    Mings, W.J. [USDOE Idaho Field Office, Idaho Falls, ID (United States); Koploy, M.A. [General Atomics, San Diego, CA (United States)

    1992-08-01T23:59:59.000Z

    General Atomics (GA) is developing two spent fuel shipping casks for transport by legal weight truck (LWT). The casks are designed to the loading, environmental conditions and safety requirements defined in Title 10 of the Code of Federal Regulations, Part 71 (10CFR71). To ensure that all components of the cask meet the 10CFR71 rules, GA established structural design criteria for each component based on NRC Regulatory Guides and the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (ASME Code). This paper discusses the criteria used for different cask components, how they were applied and the conservatism and safety margins built into the criteria and assumption.

  11. Quality Assurance Program Plan for the Waste Sampling and Characterization Facility

    SciTech Connect (OSTI)

    Grabbe, R.R.

    1995-03-02T23:59:59.000Z

    The objective of this Quality Assurance Plan is to provide quality assurance (QA) guidance, implementation of regulatory QA requirements, and quality control (QC) specifications for analytical service. This document follows the Department of Energy (DOE)-issued Hanford Analytical Services Quality Assurance Plan (HASQAP) and additional federal [10 US Code of Federal Regulations (CFR) 830.120] QA requirements that HASQAP does not cover. This document describes how the laboratory implements QA requirements to meet the federal or state requirements, provides what are the default QC specifications, and/or identifies the procedural information that governs how the laboratory operates. In addition, this document meets the objectives of the Quality Assurance Program provided in the WHC-CM-4-2, Section 2.1. This document also covers QA elements that are required in the Guidelines and Specifications for Preparing Quality Assurance Program Plans (QAPPs), (QAMS-004), and Interim Guidelines and Specifications for Preparing Quality Assurance Product Plans (QAMS-005) from the Environmental Protection Agency (EPA). A QA Index is provided in the Appendix A.

  12. Notice of Intent to Revise DOE G 414.1-1B, Management and Independent Assessments Guide for Use with 10 CFR, Part 830, Subpart A, and DOE O 414.1C, Quality Assurance; DOE M 450.4-1, Integrated Safety Management System Manual; and DOE O 226.1A

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

    2013-04-18T23:59:59.000Z

    This memorandum provides justification for revising DOE G 414.1-1B, Management and Independent Assessments Guide for Use With 10 CFR, Part 830, Subpart A, and DOE O 414.1C, Quality Assurance; DOE M 450.4-1, Integrated Safety Management System Manual; and DOE O 226.1A, Implementation of Department of Energy Oversight Policy.

  13. Mississippi Regulations for the Prevention of Significant Deterioration of Air Quality (Mississippi)

    Broader source: Energy.gov [DOE]

    This regulation applies to any stationary source or modification to which 40 CFR 52.21 applied as of the date of adoption of this regulation, but for which the Mississippi Environmental Quality...

  14. Spinal codes

    E-Print Network [OSTI]

    Perry, Jonathan, S.M. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    Spinal codes are a new class of rateless codes that enable wireless networks to cope with time-varying channel conditions in a natural way, without requiring any explicit bit rate selection. The key idea in the code is the ...

  15. Enforcement Guidance Supplement 99-01: Enforcement of 10 CFR Part 830.120 (Quality Assurance Rule) for Facilities below Hazard Category III

    Broader source: Energy.gov [DOE]

    Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Enforcement and Investigation (EH Enforcement) periodically to issue clarifying guidance regarding the processes used in its enforcement activities. During the past 18 months, EH Enforcement has identified a number of examples in which both DOE and contractor organizations have incorrectly exempted activities from applicability of the DOE Quality Assurance Rule 10 CFR 830.120 (QA Rule). The contractors excluded these activities on the basis that the QA Rule did not apply if the activity was classified as less than a Hazard Category III under DOE Standard 1027-92 (Hazard Categorization and Accident Analysis Techniques for Compliance with DOE Order 5480.23, Nuclear Safety Analysis Reports). Standard 1027 provides guidance for determining whether a facility, activity or area requires a Safety Analysis Report but it does not provide a basis for exclusion from the provisions of the QA Rule.

  16. Enforcement Guidance Supplement 99-01:Enforcement of 10 CFR Part 830.120 (Quality Assurance Rule)for Facilities Below Hazard Category III

    Broader source: Energy.gov [DOE]

    Section 1.3 of the Operational Procedures for Enforcement, published in June 1998, provides the opportunity for the Office of Enforcement and Investigation (EH Enforcement) periodically to issue clarifying guidance regarding the processes used in its enforcement activities. During the past 18 months, EH Enforcement has identified a number of examples in which both DOE and contractor organizations have incorrectly exempted activities fromapplicability of the DOE Quality Assurance Rule 10 CFR 830.120 (QA Rule). The contractors excluded these activities on the basis that the QA Rule did not apply if the activity was classified as less than a Hazard Category III under DOE Standard 1027-92 (Hazard Categorization and Accident Analysis Techniques for Compliance with DOE Order 5480.23, Nuclear Safety Analysis Reports). Standard 1027 provides guidance for determining whether a facility, activity or area requires a Safety Analysis Report but it does not provide a basis for exclusion from the provisions of the QA Rule.

  17. Test quality

    SciTech Connect (OSTI)

    Hartley, R.S. [EG and G Idaho, Inc., Idaho Falls, ID (United States); Keller, A.E. [Nuclear Regulatory Commission, Washington, DC (United States)

    1992-09-01T23:59:59.000Z

    This document discusses inservice testing of safety-related components at nuclear power plants which is performed under the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (the Code). Subsections IWP and IWV of Section XI of the Code state test method and frequency requirements for pumps and valves respectively. Tests vary greatly in quality and frequency. This paper explores the concept of test quality and its relationship with operational readiness and preventive maintenance. This paper also considers the frequencies of component testing. Test quality is related to a test`s ability to detect degradation that can cause component failure. The quality of the test depends on several factors, including specific parameters measured, system or component conditions, and instrument accuracy. The quality of some currently required tests for check valves, motor-operated valves, and pumps is also discussed. Suggestions are made to improve test quality by measuring different parameters, testing valves under load, and testing positive displacement pumps at high pressure and centrifugal pumps at high flow rate conditions. These suggestions can help to improve the level of assurance of component operational readiness gained from testing.

  18. Test quality

    SciTech Connect (OSTI)

    Hartley, R.S. (EG and G Idaho, Inc., Idaho Falls, ID (United States)); Keller, A.E. (Nuclear Regulatory Commission, Washington, DC (United States))

    1992-01-01T23:59:59.000Z

    This document discusses inservice testing of safety-related components at nuclear power plants which is performed under the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (the Code). Subsections IWP and IWV of Section XI of the Code state test method and frequency requirements for pumps and valves respectively. Tests vary greatly in quality and frequency. This paper explores the concept of test quality and its relationship with operational readiness and preventive maintenance. This paper also considers the frequencies of component testing. Test quality is related to a test's ability to detect degradation that can cause component failure. The quality of the test depends on several factors, including specific parameters measured, system or component conditions, and instrument accuracy. The quality of some currently required tests for check valves, motor-operated valves, and pumps is also discussed. Suggestions are made to improve test quality by measuring different parameters, testing valves under load, and testing positive displacement pumps at high pressure and centrifugal pumps at high flow rate conditions. These suggestions can help to improve the level of assurance of component operational readiness gained from testing.

  19. Implementation Guide for use with 10 CFR Part 850, Chronic Beryllium Disease Prevention Program

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

    2001-01-04T23:59:59.000Z

    The Department of Energy (DOE) has established regulatory requirements for the Chronic Beryllium Disease Prevention Program (CBDPP) in Title 10 of the Code of Federal Regulations (CFR), Part 850 (10 CFR 850) [64 Federal Register (FR) 68854]. Cancels DOE G 440.1-7. Certified 9-23-10.

  20. 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...

  1. Management and Administration of Radiation Protection Programs Guide for Use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    1999-03-17T23:59:59.000Z

    This Guide discusses acceptable methods for ensuring that radiological activities will be managed and administered in accordance with a documented radiation protection program (RPP) that complies with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection (DOE 1998a), hereinafter referred to as 10 CFR 835. Canceled by DOE G 441.1-1A.

  2. Code constructions and code families for nonbinary quantum stabilizer code

    E-Print Network [OSTI]

    Ketkar, Avanti Ulhas

    2005-11-01T23:59:59.000Z

    Stabilizer codes form a special class of quantum error correcting codes. Nonbinary quantum stabilizer codes are studied in this thesis. A lot of work on binary quantum stabilizer codes has been done. Nonbinary stabilizer codes have received much...

  3. Holographic codes

    E-Print Network [OSTI]

    Latorre, Jose I

    2015-01-01T23:59:59.000Z

    There exists a remarkable four-qutrit state that carries absolute maximal entanglement in all its partitions. Employing this state, we construct a tensor network that delivers a holographic many body state, the H-code, where the physical properties of the boundary determine those of the bulk. This H-code is made of an even superposition of states whose relative Hamming distances are exponentially large with the size of the boundary. This property makes H-codes natural states for a quantum memory. H-codes exist on tori of definite sizes and get classified in three different sectors characterized by the sum of their qutrits on cycles wrapped through the boundaries of the system. We construct a parent Hamiltonian for the H-code which is highly non local and finally we compute the topological entanglement entropy of the H-code.

  4. Holographic codes

    E-Print Network [OSTI]

    Jose I. Latorre; German Sierra

    2015-02-23T23:59:59.000Z

    There exists a remarkable four-qutrit state that carries absolute maximal entanglement in all its partitions. Employing this state, we construct a tensor network that delivers a holographic many body state, the H-code, where the physical properties of the boundary determine those of the bulk. This H-code is made of an even superposition of states whose relative Hamming distances are exponentially large with the size of the boundary. This property makes H-codes natural states for a quantum memory. H-codes exist on tori of definite sizes and get classified in three different sectors characterized by the sum of their qutrits on cycles wrapped through the boundaries of the system. We construct a parent Hamiltonian for the H-code which is highly non local and finally we compute the topological entanglement entropy of the H-code.

  5. High Performance “Reach” Codes

    E-Print Network [OSTI]

    Edelson, J.

    2011-01-01T23:59:59.000Z

    Jim Edelson New Buildings Institute A Growing Role for Codes and Stretch Codes in Utility Programs Clean Air Through Energy Efficiency November 9, 2011 ESL-KT-11-11-39 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 New Buildings Institute ESL..., Nov. 7 ? 9, 2011 ?31? Flavors of Codes ? Building Codes Construction Codes Energy Codes Stretch or Reach Energy Codes Above-code programs Green or Sustainability Codes Model Codes ?Existing Building? Codes Outcome-Based Codes ESL-KT-11...

  6. CURRICULUM CODE: 611 & 613 MINOR CODE 061 DEGREE CODE: 31

    E-Print Network [OSTI]

    Qiu, Weigang

    CURRICULUM CODE: 611 & 613 MINOR CODE 061 DEGREE CODE: 31 DAAF 12/09 Hunter College of the City Stamp THIS AUDIT IS NOT OFFICIAL UNTIL APPROVED BY THE OFFICE OF THE REGISTRAR DEGREE AUDIT UNIT Student Specialization Section #12;CURRICULUM CODE: 611 & 613 MINOR CODE 061 DEGREE CODE: 31 DAAF 12/09 *****A SEPARATE

  7. CURRICULUM CODE_611 & 613 MINOR CODE 062 DEGREE CODE _31_

    E-Print Network [OSTI]

    Qiu, Weigang

    CURRICULUM CODE_611 & 613 MINOR CODE 062 DEGREE CODE _31_ 1/24/2006 Hunter College of the City-mail address Department Stamp THIS AUDIT IS NOT OFFICIAL UNTIL APPROVED BY THE OFFICE OF THE REGISTRAR, DEGREE Section Only For January 2010 Graduate #12;CURRICULUM CODE_611 & 613 MINOR CODE 062 DEGREE CODE _31_ 1

  8. Safety Software Guide for Use with 10 CFR 830, Subpart A, Quality Assurance Requirements, and DOE O 414.1C, Quality Assurance

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

    2005-06-17T23:59:59.000Z

    This Guide provides acceptable methods for implementing the safety software quality assurance requirements of draft DOE O 414.1C, Quality Assurance. Certified 11-3-10. No cancellation.

  9. Speech coding

    SciTech Connect (OSTI)

    Ravishankar, C., Hughes Network Systems, Germantown, MD

    1998-05-08T23:59:59.000Z

    Speech is the predominant means of communication between human beings and since the invention of the telephone by Alexander Graham Bell in 1876, speech services have remained to be the core service in almost all telecommunication systems. Original analog methods of telephony had the disadvantage of speech signal getting corrupted by noise, cross-talk and distortion Long haul transmissions which use repeaters to compensate for the loss in signal strength on transmission links also increase the associated noise and distortion. On the other hand digital transmission is relatively immune to noise, cross-talk and distortion primarily because of the capability to faithfully regenerate digital signal at each repeater purely based on a binary decision. Hence end-to-end performance of the digital link essentially becomes independent of the length and operating frequency bands of the link Hence from a transmission point of view digital transmission has been the preferred approach due to its higher immunity to noise. The need to carry digital speech became extremely important from a service provision point of view as well. Modem requirements have introduced the need for robust, flexible and secure services that can carry a multitude of signal types (such as voice, data and video) without a fundamental change in infrastructure. Such a requirement could not have been easily met without the advent of digital transmission systems, thereby requiring speech to be coded digitally. The term Speech Coding is often referred to techniques that represent or code speech signals either directly as a waveform or as a set of parameters by analyzing the speech signal. In either case, the codes are transmitted to the distant end where speech is reconstructed or synthesized using the received set of codes. A more generic term that is applicable to these techniques that is often interchangeably used with speech coding is the term voice coding. This term is more generic in the sense that the coding techniques are equally applicable to any voice signal whether or not it carries any intelligible information, as the term speech implies. Other terms that are commonly used are speech compression and voice compression since the fundamental idea behind speech coding is to reduce (compress) the transmission rate (or equivalently the bandwidth) And/or reduce storage requirements In this document the terms speech and voice shall be used interchangeably.

  10. Building Energy Code

    Broader source: Energy.gov [DOE]

    The Bureau of Construction Codes is responsible for the administration of the State Construction Code Act (1972 PA 230), also known as the Uniform Construction Code.

  11. Posting and Labeling for Radiological Control Guide for use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    1999-05-24T23:59:59.000Z

    This Guide provides an acceptable methodology for establishing and operating a radiological hazard posting and labeling program that will comply with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection Canceled by DOE G 441.1-1B.

  12. Occupational Radiation Protection Record-Keeping and Reporting Guide for use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    1999-05-20T23:59:59.000Z

    This Guide provides an acceptable methodology for establishing and operating an occupational radiation protection record-keeping and reporting program that will comply with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection. Canceled by DOE G 441.1-1B.

  13. Generalized concatenated quantum codes

    E-Print Network [OSTI]

    Grassl, Markus

    We discuss the concept of generalized concatenated quantum codes. This generalized concatenation method provides a systematical way for constructing good quantum codes, both stabilizer codes and nonadditive codes. Using ...

  14. Concatenated Conjugate Codes

    E-Print Network [OSTI]

    Mitsuru Hamada

    2006-10-31T23:59:59.000Z

    A conjugate code pair is defined as a pair of linear codes either of which contains the dual of the other. A conjugate code pair represents the essential structure of the corresponding Calderbank-Shor-Steane (CSS) quantum code. It is known that conjugate code pairs are applicable to (quantum) cryptography. We give a construction method for efficiently decodable conjugate code pairs.

  15. CURRICULUM CODE 308 DEGREE CODE _40

    E-Print Network [OSTI]

    Qiu, Weigang

    CURRICULUM CODE 308 DEGREE CODE _40 Hunter College of the City University of New York - Office Print) E-mail address OES Stamp THIS AUDIT IS NOT OFFICIAL UNTIL APPROVED BY THE OFFICE OF THE REGISTRAR Specialization Section #12;CURRICULUM CODE_308_ DEGREE CODE _40__ Course Prefix & Number Course Title Credits

  16. Hanford Tanks Initiative quality assurance implementation plan

    SciTech Connect (OSTI)

    Huston, J.J.

    1998-06-23T23:59:59.000Z

    Hanford Tanks Initiative (HTI) Quality Assurance Implementation Plan for Nuclear Facilities defines the controls for the products and activities developed by HTI. Project Hanford Management Contract (PHMC) Quality Assurance Program Description (QAPD)(HNF-PRO599) is the document that defines the quality requirements for Nuclear Facilities. The QAPD provides direction for compliance to 10 CFR 830.120 Nuclear Safety Management, Quality Assurance Requirements. Hanford Tanks Initiative (HTI) is a five-year activity resulting from the technical and financial partnership of the US Department of Energy`s Office of Waste Management (EM-30), and Office of Science and Technology Development (EM-50). HTI will develop and demonstrate technologies and processes for characterization and retrieval of single shell tank waste. Activities and products associated with HTI consist of engineering, construction, procurement, closure, retrieval, characterization, and safety and licensing.

  17. Homological stabilizer codes

    SciTech Connect (OSTI)

    Anderson, Jonas T., E-mail: jonastyleranderson@gmail.com

    2013-03-15T23:59:59.000Z

    In this paper we define homological stabilizer codes on qubits which encompass codes such as Kitaev's toric code and the topological color codes. These codes are defined solely by the graphs they reside on. This feature allows us to use properties of topological graph theory to determine the graphs which are suitable as homological stabilizer codes. We then show that all toric codes are equivalent to homological stabilizer codes on 4-valent graphs. We show that the topological color codes and toric codes correspond to two distinct classes of graphs. We define the notion of label set equivalencies and show that under a small set of constraints the only homological stabilizer codes without local logical operators are equivalent to Kitaev's toric code or to the topological color codes. - Highlights: Black-Right-Pointing-Pointer We show that Kitaev's toric codes are equivalent to homological stabilizer codes on 4-valent graphs. Black-Right-Pointing-Pointer We show that toric codes and color codes correspond to homological stabilizer codes on distinct graphs. Black-Right-Pointing-Pointer We find and classify all 2D homological stabilizer codes. Black-Right-Pointing-Pointer We find optimal codes among the homological stabilizer codes.

  18. Half-Product Codes

    E-Print Network [OSTI]

    Emmadi, Santosh Kumar

    2014-12-11T23:59:59.000Z

    A class of codes, half-product codes, derived from product codes, is characterized. These codes have the implementation advantages of product codes and possess a special structural property which leads them to have larger (at least 3/2 times more...

  19. List of codes Language abbreviation codes

    E-Print Network [OSTI]

    Portugal MT Malta GR Greece SE Sweden TR Turkey Country codes for the ERASMUS Institutional Identification codes A Austria IR L Ireland BG Bulgaria LV Latvia B Belgium IS Iceland CY Cyprus MT Malta D Germany L

  20. Generalized Concatenation for Quantum Codes

    E-Print Network [OSTI]

    Grassl, Markus

    We show how good quantum error-correcting codes can be constructed using generalized concatenation. The inner codes are quantum codes, the outer codes can be linear or nonlinear classical codes. Many new good codes are ...

  1. Water Quality

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

    Water Quality Water Quality We protect water quality through stormwater control measures and an extensive network of monitoring wells and stations encompassing groundwater, surface...

  2. Quantum convolutional stabilizer codes

    E-Print Network [OSTI]

    Chinthamani, Neelima

    2004-09-30T23:59:59.000Z

    Quantum error correction codes were introduced as a means to protect quantum information from decoherance and operational errors. Based on their approach to error control, error correcting codes can be divided into two different classes: block codes...

  3. Guam- Building Energy Code

    Broader source: Energy.gov [DOE]

    NOTE: In September 2012, The Guam Building Code Council adopted the draft [http://www.guamenergy.com/outreach-education/guam-tropical-energy-code/ Guam Tropical Energy Code]. It must be adopted by...

  4. Building Energy Code

    Broader source: Energy.gov [DOE]

    In 2009 S.B. 1182 created the Oklahoma Uniform Building Code Commission. The 11-member Commission was given the power to conduct rulemaking processes to adopt new building codes. The codes adopted...

  5. Codeword Stabilized Quantum Codes

    E-Print Network [OSTI]

    Andrew Cross; Graeme Smith; John A. Smolin; Bei Zeng

    2007-09-27T23:59:59.000Z

    We present a unifying approach to quantum error correcting code design that encompasses additive (stabilizer) codes, as well as all known examples of nonadditive codes with good parameters. We use this framework to generate new codes with superior parameters to any previously known. In particular, we find ((10,18,3)) and ((10,20,3)) codes. We also show how to construct encoding circuits for all codes within our framework.

  6. Generalized Concatenated Quantum Codes

    E-Print Network [OSTI]

    Markus Grassl; Peter Shor; Graeme Smith; John Smolin; Bei Zeng

    2009-01-09T23:59:59.000Z

    We introduce the concept of generalized concatenated quantum codes. This generalized concatenation method provides a systematical way for constructing good quantum codes, both stabilizer codes and nonadditive codes. Using this method, we construct families of new single-error-correcting nonadditive quantum codes, in both binary and nonbinary cases, which not only outperform any stabilizer codes for finite block length, but also asymptotically achieve the quantum Hamming bound for large block length.

  7. Encoding Subsystem Codes

    E-Print Network [OSTI]

    Pradeep Kiran Sarvepalli; Andreas Klappenecker

    2008-06-30T23:59:59.000Z

    In this paper we investigate the encoding of operator quantum error correcting codes i.e. subsystem codes. We show that encoding of subsystem codes can be reduced to encoding of a related stabilizer code making it possible to use all the known results on encoding of stabilizer codes. Along the way we also show how Clifford codes can be encoded. We also show that gauge qubits can be exploited to reduce the encoding complexity.

  8. On optimal constacyclic codes

    E-Print Network [OSTI]

    Giuliano G. La Guardia

    2013-11-11T23:59:59.000Z

    In this paper we investigate the class of constacyclic codes, which is a natural generalization of the class of cyclic and negacyclic codes. This class of codes is interesting in the sense that it contains codes with good or even optimal parameters. In this light, we propose constructions of families of classical block and convolutional maximum-distance-separable (MDS) constacyclic codes, as well as families of asymmetric quantum MDS codes derived from (classical-block) constacyclic codes. These results are mainly derived from the investigation of suitable properties on cyclotomic cosets of these corresponding codes.

  9. Building Energy Code

    Broader source: Energy.gov [DOE]

    The West Virginia State Fire Commission is responsible for adopting and promulgating statewide construction codes. These codes may be voluntarily adopted at the local level. Local jurisdictions...

  10. Handbook of software quality assurance techniques applicable to the nuclear industry

    SciTech Connect (OSTI)

    Bryant, J.L.; Wilburn, N.P.

    1987-08-01T23:59:59.000Z

    Pacific Northwest Laboratory is conducting a research project to recommend good engineering practices in the application of 10 CFR 50, Appendix B requirements to assure quality in the development and use of computer software for the design and operation of nuclear power plants for NRC and industry. This handbook defines the content of a software quality assurance program by enumerating the techniques applicable. Definitions, descriptions, and references where further information may be obtained are provided for each topic.

  11. Generalized Concatenation for Quantum Codes

    E-Print Network [OSTI]

    Markus Grassl; Peter W. Shor; Bei Zeng

    2009-05-04T23:59:59.000Z

    We show how good quantum error-correcting codes can be constructed using generalized concatenation. The inner codes are quantum codes, the outer codes can be linear or nonlinear classical codes. Many new good codes are found, including both stabilizer codes as well as so-called nonadditive codes.

  12. Graph concatenation for quantum codes

    E-Print Network [OSTI]

    Beigi, Salman

    Graphs are closely related to quantum error-correcting codes: every stabilizer code is locally equivalent to a graph code and every codeword stabilized code can be described by a graph and a classical code. For the ...

  13. ERD UMTRA Project quality assurance program plan, Revision 7

    SciTech Connect (OSTI)

    NONE

    1995-09-01T23:59:59.000Z

    This document is the revised Quality Assurance Program Plan (QAPP) dated September, 1995 for the Environmental Restoration Division (ERD) Uranium Mill Tailings Remedial Action Project (UMTRA). Quality Assurance requirements for the ERD UMTRA Project are based on the criteria outlined in DOE Order 5700.6C or applicable sections of 10 CFR 830.120. QA requirements contained in this QAPP shall apply to all personnel, processes, and activities, including planning, scheduling, and cost control, performed by the ERD UMTRA Project and its contractors.

  14. Calculation of releases of radioactive materials in gaseous and liquid effluents from pressurized water reactors (PWR-GALE Code). Revision 1

    SciTech Connect (OSTI)

    Chandrasekaran, T.; Lee, J.Y.; Willis, C.A.

    1985-04-01T23:59:59.000Z

    This report revises the original issuance of NUREG-0017, ''Calculation of Releases of Radioactive Materials in Gaseous and Liquid Effluents from Pressurized Water Reactors (PWR-GALE-Code)'' (April 1976), to incorporate more recent operating data now available as well as the results of a number of in-plant measurement programs at operating pressurized water reactors. The PWR-GALE Code is a computerized mathematical model for calculating the releases of radioactive material in gaseous and liquid effluents (i.e., the gaseous and liquid source terms). The US Nuclear Regulatory Commission uses the PWR-GALE Code to determine conformance with the requirements of Appendix I to 10 CFR Part 50.

  15. CONCATENATED CODES BASED ON MULTIDIMENSIONAL PARITY-CHECK CODES AND TURBO CODES

    E-Print Network [OSTI]

    Wong, Tan F.

    CONCATENATED CODES BASED ON MULTIDIMENSIONAL PARITY-CHECK CODES AND TURBO CODES John M. Shea, Florida Abstract--Turbo-codes provide communications near capac- ity when very large interleavers (and parity-check code can be used as an outer code with a turbo code as an inner code in a serial

  16. Optimization With Parity Constraints: From Binary Codes to Discrete Integration

    E-Print Network [OSTI]

    Bejerano, Gill

    Optimization With Parity Constraints: From Binary Codes to Discrete Integration Stefano Ermon guarantees on the quality of the solution found. Markov Chain Monte Carlo [17, 21, 32] and Importance

  17. Joint Source-Channel Coding via Turbo Codes

    E-Print Network [OSTI]

    Alajaji, Fady

    Joint Source-Channel Coding via Turbo Codes by Guang-Chong Zhu A dissertation submitted coding. One of the most exciting break- throughs in channel coding is the invention of Turbo codes, whose- tigate three joint source-channel coding issues in the context of Turbo codes. In the #12;rst part

  18. Unfolding the color code

    E-Print Network [OSTI]

    Aleksander Kubica; Beni Yoshida; Fernando Pastawski

    2015-03-06T23:59:59.000Z

    The topological color code and the toric code are two leading candidates for realizing fault-tolerant quantum computation. Here we show that the color code on a $d$-dimensional closed manifold is equivalent to multiple decoupled copies of the $d$-dimensional toric code up to local unitary transformations and adding or removing ancilla qubits. Our result not only generalizes the proven equivalence for $d=2$, but also provides an explicit recipe of how to decouple independent components of the color code, highlighting the importance of colorability in the construction of the code. Moreover, for the $d$-dimensional color code with $d+1$ boundaries of $d+1$ distinct colors, we find that the code is equivalent to multiple copies of the $d$-dimensional toric code which are attached along a $(d-1)$-dimensional boundary. In particular, for $d=2$, we show that the (triangular) color code with boundaries is equivalent to the (folded) toric code with boundaries. We also find that the $d$-dimensional toric code admits logical non-Pauli gates from the $d$-th level of the Clifford hierarchy, and thus saturates the bound by Bravyi and K\\"{o}nig. In particular, we show that the $d$-qubit control-$Z$ logical gate can be fault-tolerantly implemented on the stack of $d$ copies of the toric code by a local unitary transformation.

  19. List decoding of subspace codes and rank-metric codes

    E-Print Network [OSTI]

    Mahdavifar, Hessam

    2012-01-01T23:59:59.000Z

    2.2.2 Koetter-Kschischang Codes . . . . . . . . . . . .of Subspace Codes . . . . . . . . . . . . . . 2.3.1 OverviewList-decodable Codes of Arbitrary Dimension . . . . . . .

  20. Building Energy Code

    Broader source: Energy.gov [DOE]

    ''Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  1. Model Building Energy Code

    Broader source: Energy.gov [DOE]

    ''Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  2. Compiling Codes on Euclid

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

    Compiling Codes Compiling Codes Overview Open Mpi is the the only MPI library available on Euclid. This implementation of MPI-2 is described at Open MPI: Open Source High...

  3. Coding AuthentiCity

    E-Print Network [OSTI]

    Mercier, Rachel Havens

    2008-01-01T23:59:59.000Z

    This thesis analyzes the impact of form-based codes, focusing on two research questions: (1) What is the underlying motivation for adopting a form-based code? (2) What motivations have the most significant impact on ...

  4. Introduction to Algebraic Codes

    E-Print Network [OSTI]

    for health care. These self-correcting codes that occur in nature might be better than all of. our coding theory based on algebra or algebraic geometry. It is a myth

  5. Building Energy Code

    Broader source: Energy.gov [DOE]

    Note: Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  6. Building Energy Code

    Broader source: Energy.gov [DOE]

    ''Note: Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For...

  7. Cellulases and coding sequences

    DOE Patents [OSTI]

    Li, Xin-Liang (Athens, GA); Ljungdahl, Lars G. (Athens, GA); Chen, Huizhong (Lawrenceville, GA)

    2001-02-20T23:59:59.000Z

    The present invention provides three fungal cellulases, their coding sequences, recombinant DNA molecules comprising the cellulase coding sequences, recombinant host cells and methods for producing same. The present cellulases are from Orpinomyces PC-2.

  8. Building Energy Code

    Broader source: Energy.gov [DOE]

    The New Jersey Uniform Construction Code Act provides that model codes and standards publications shall not be adopted more frequently than once every three years. However, a revision or amendment...

  9. Building Energy Code

    Broader source: Energy.gov [DOE]

    All residential and commercial structures are required to comply with the state’s energy code. The 2009 New Mexico Energy Conservation Code (NMECC), effective June 2013, is based on 2009...

  10. Building Energy Code

    Broader source: Energy.gov [DOE]

    Prior to 1997, South Carolina's local governments adopted and enforced the building codes. In 1997, the law required statewide use of the most up-to-date building codes, which then required the...

  11. Coding for Cooperative Communications

    E-Print Network [OSTI]

    Uppal, Momin Ayub

    2011-10-21T23:59:59.000Z

    of SWCNSQ based CF relaying as a performance benchmark, we will present a practical code design using low-density parity-check (LDPC) codes for error protection at the source, and nested scalar quantization plus irregular repeat-accumulate (IRA) codes... develop and design practical coding strategies which perform very close to the infor- mation theoretic limits. The cooperative communication channels we consider are: (a) The Gaussian re- lay channel, (b) the quasi-static fading relay channel, (c...

  12. Homological Product Codes

    E-Print Network [OSTI]

    Sergey Bravyi; Matthew B. Hastings

    2013-11-04T23:59:59.000Z

    Quantum codes with low-weight stabilizers known as LDPC codes have been actively studied recently due to their simple syndrome readout circuits and potential applications in fault-tolerant quantum computing. However, all families of quantum LDPC codes known to this date suffer from a poor distance scaling limited by the square-root of the code length. This is in a sharp contrast with the classical case where good families of LDPC codes are known that combine constant encoding rate and linear distance. Here we propose the first family of good quantum codes with low-weight stabilizers. The new codes have a constant encoding rate, linear distance, and stabilizers acting on at most $\\sqrt{n}$ qubits, where $n$ is the code length. For comparison, all previously known families of good quantum codes have stabilizers of linear weight. Our proof combines two techniques: randomized constructions of good quantum codes and the homological product operation from algebraic topology. We conjecture that similar methods can produce good stabilizer codes with stabilizer weight $n^a$ for any $a>0$. Finally, we apply the homological product to construct new small codes with low-weight stabilizers.

  13. Understanding Perception Through Neural 'Codes'

    E-Print Network [OSTI]

    Freeman, Walter J III

    2011-01-01T23:59:59.000Z

    Perception Through Neural ‘Codes’. In: Special Issue on “Perception Through Neural ‘Codes’. In: Special Issue on “Perception Through Neural ‘Codes’. In: Special Issue on “

  14. Shortened Turbo Codes

    E-Print Network [OSTI]

    David J.C. MacKay

    Simple arguments suggest that shortened codes must have distance properties equal to or better than those of their parent codes, and that they should be equally practical to decode. This relationship holds true in the case of low density generator codes and low density parity check codes. We investigate the properties of shortened turbo codes. I. Motivation for Shortening In our previous work on codes based on very sparse matrices we have observed that while codes with a low density generator matrix [1] are asymptotically bad, codes with a low density parity check matrix [2] are asymptotically good [3, 4, 5]. One way of viewing the relationship between low density generator matrix codes and low density parity check matrix codes is that one obtains a low density parity check matrix by taking the M \\Theta N parity check matrix [P IM ] of a (N; K) low density generator matrix code and chopping off its right-most M columns (where M = N \\Gamma K), to yield an M \\Theta K matrix [P], which...

  15. Quality Assurance Management System Guide for Use with 10 CFR 830.120 and DOE O 414.1

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

    1999-06-17T23:59:59.000Z

    DOE Elements and DOE contractors should consult this Guide in order to develop and implement effective management systems that are consistent with the Department's quality expectations and that support the Safety Management System Policy, DOE P 450.4. Canceled by DOE G 414.1-2A. Does not cancel other directives.

  16. 50388 Federal Register' I Vol. 54, No. 233 I' Wednesday, December 6, 1989 I Rules and Regulations significantly affect either the quality of

    E-Print Network [OSTI]

    significantly affect either the quality of the human environment or conservation of energy resources. Regulatory efficiency, our action should indirectly benefit small entities. Ist of Subjects in 49 CFR Part 1011 established under 49 US.C. 10905 and at the railroad's request: (i) in application proceedings, immediately

  17. User`s manual for SNL-SAND-II code

    SciTech Connect (OSTI)

    Griffin, P.J.; Kelly, J.G. [Sandia National Labs., Albuquerque, NM (United States); VanDenburg, J.W. [Science and Engineering Associates, Inc., Albuquerque, NM (United States)

    1994-04-01T23:59:59.000Z

    Sandia National Laboratories, in the process of characterizing the neutron environments at its reactor facilities, has developed an enhanced version of W. McElroy`s original SAND-II code. The enhanced input, output, and plotting interfaces make the code much easier to use. The basic physics and operation of the code remain unchanged. Important code enhancements include the interfaces to the latest ENDF/B-VI and IRDF-90 dosimetry-quality cross sections and the ability to use silicon displacement-sensitive devices as dosimetry sensors.

  18. Health Code Number (HCN) Development Procedure

    SciTech Connect (OSTI)

    Petrocchi, Rocky; Craig, Douglas K.; Bond, Jayne-Anne; Trott, Donna M.; Yu, Xiao-Ying

    2013-09-01T23:59:59.000Z

    This report provides the detailed description of health code numbers (HCNs) and the procedure of how each HCN is assigned. It contains many guidelines and rationales of HCNs. HCNs are used in the chemical mixture methodology (CMM), a method recommended by the department of energy (DOE) for assessing health effects as a result of exposures to airborne aerosols in an emergency. The procedure is a useful tool for proficient HCN code developers. Intense training and quality assurance with qualified HCN developers are required before an individual comprehends the procedure to develop HCNs for DOE.

  19. Mechanical code comparator

    DOE Patents [OSTI]

    Peter, Frank J. (Albuquerque, NM); Dalton, Larry J. (Bernalillo, NM); Plummer, David W. (Albuquerque, NM)

    2002-01-01T23:59:59.000Z

    A new class of mechanical code comparators is described which have broad potential for application in safety, surety, and security applications. These devices can be implemented as micro-scale electromechanical systems that isolate a secure or otherwise controlled device until an access code is entered. This access code is converted into a series of mechanical inputs to the mechanical code comparator, which compares the access code to a pre-input combination, entered previously into the mechanical code comparator by an operator at the system security control point. These devices provide extremely high levels of robust security. Being totally mechanical in operation, an access control system properly based on such devices cannot be circumvented by software attack alone.

  20. Banner Index Codes The Index code is a data-entry shortcut for the Fund code, Org code, and Program code in Banner

    E-Print Network [OSTI]

    Banner Index Codes The Index code is a data-entry shortcut for the Fund code, Org code, and Program code in Banner Finance (FO-P's). Implementation of the Index has greatly decreased data entry coding ­ Account (object) - Program (FOAP) code numbers on any of your accounting forms (Contracts, Purchase Orders

  1. 222-S Laboratory Quality Assurance Plan. Revision 1

    SciTech Connect (OSTI)

    Meznarich, H.K.

    1995-07-31T23:59:59.000Z

    This Quality Assurance Plan provides,quality assurance (QA) guidance, regulatory QA requirements (e.g., 10 CFR 830.120), and quality control (QC) specifications for analytical service. This document follows the U.S Department of Energy (DOE) issued Hanford Analytical Services Quality Assurance Plan (HASQAP). In addition, this document meets the objectives of the Quality Assurance Program provided in the WHC-CM-4-2, Section 2.1. Quality assurance elements required in the Guidelines and Specifications for Preparing Quality Assurance Program Plans (QAMS-004) and Interim Guidelines and Specifications for Preparing Quality Assurance Project Plans (QAMS-005) from the US Environmental Protection Agency (EPA) are covered throughout this document. A quality assurance index is provided in the Appendix A. This document also provides and/or identifies the procedural information that governs laboratory operations. The personnel of the 222-S Laboratory and the Standards Laboratory including managers, analysts, QA/QC staff, auditors, and support staff shall use this document as guidance and instructions for their operational and quality assurance activities. Other organizations that conduct activities described in this document for the 222-S Laboratory shall follow this QA/QC document.

  2. Sandia National Laboratories: Codes

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

    Codes Solar Thermochemical Hydrogen Production On June 13, 2014, in SNL maintains the equipment, experts, and partnerships required to develop technology for solar thermochemical...

  3. Tokamak Systems Code

    SciTech Connect (OSTI)

    Reid, R.L.; Barrett, R.J.; Brown, T.G.; Gorker, G.E.; Hooper, R.J.; Kalsi, S.S.; Metzler, D.H.; Peng, Y.K.M.; Roth, K.E.; Spampinato, P.T.

    1985-03-01T23:59:59.000Z

    The FEDC Tokamak Systems Code calculates tokamak performance, cost, and configuration as a function of plasma engineering parameters. This version of the code models experimental tokamaks. It does not currently consider tokamak configurations that generate electrical power or incorporate breeding blankets. The code has a modular (or subroutine) structure to allow independent modeling for each major tokamak component or system. A primary benefit of modularization is that a component module may be updated without disturbing the remainder of the systems code as long as the imput to or output from the module remains unchanged.

  4. Graph Concatenation for Quantum Codes

    E-Print Network [OSTI]

    Salman Beigi; Isaac Chuang; Markus Grassl; Peter Shor; Bei Zeng

    2010-02-03T23:59:59.000Z

    Graphs are closely related to quantum error-correcting codes: every stabilizer code is locally equivalent to a graph code, and every codeword stabilized code can be described by a graph and a classical code. For the construction of good quantum codes of relatively large block length, concatenated quantum codes and their generalizations play an important role. We develop a systematic method for constructing concatenated quantum codes based on "graph concatenation", where graphs representing the inner and outer codes are concatenated via a simple graph operation called "generalized local complementation." Our method applies to both binary and non-binary concatenated quantum codes as well as their generalizations.

  5. Hanford Meteorological Station computer codes: Volume 1, The GEN computer code

    SciTech Connect (OSTI)

    Buck, J.W.; Andrews, G.L.

    1987-07-01T23:59:59.000Z

    The Hanford Meteorological Station, operated by Pacific Northwest Laboratory, issues general weather forecasts twice a day. The GEN computer code is used to archive the 24-hour forecasts and apply quality assurance checks to the forecast data. This code accesses an input file, which contains the date and hour of the previous forecast, and an output file, which contains 24-hour forecasts for the current month. As part of the program, a data entry form consisting of 14 fields that describe various weather conditions must be filled in. The information on the form is appended to the current 24-hour monthly forecast file, which provides an archive for the 24-hour general weather forecasts. This report consists of several volumes documenting the various computer codes used at the Hanford Meteorological Station. This volume describes the implementation and operation of the GEN computer code at the station.

  6. Quality Assurance Specialist

    Broader source: Energy.gov [DOE]

    Alternate Title(s):Quality Control Technician; Quality Assurance Inspector; Quality Assurance Representative

  7. Reed-Muller Codes: Spherically-Punctured Codes and Decoding Algorithms

    E-Print Network [OSTI]

    Kapralova, Olga

    2013-01-01T23:59:59.000Z

    Linear codes . . . . . . . . . . . . . . . . . . . . . . .3.3 Code parameters . . . . . . . . . . . . . .of linear codes . . . . . . . . . . . . 1.5 Reed-Muller

  8. Super Fast and Quality Azimuth Disambiguation

    E-Print Network [OSTI]

    Rudenko, G V

    2011-01-01T23:59:59.000Z

    The paper presents the possibility of fast and quality azimuth disambiguation of vector magnetogram data regardless of location on the solar disc. The new Super Fast and Quality (SFQ) code of disambiguation is tried out on well-known models of Metcalf et al. (2006), Leka et al. (2009) and artificial model of fixed configuration AR 10930 (Rudenko et al., 2010). We make comparison of Hinode SOT SP vector magnetograms of AR 10930 disambiguated with three codes: SFQ, NPFC (Georgoulis, 2005), and SME (Rudenko et al., 2010). We exemplify the SFQ disambiguation of SDO/HMI measurements of the full disc. The preliminary examination indicates that the SFQ algorithm provides better quality than NPFC and is comparable to SME. In contrast to other codes, SFQ supports relatively high quality of results regardless of the magnetogram proximity to the limb (when being very close to the limb, it is efficient unlike all other algorithms).

  9. Universal space-time codes from demultiplexed trellis codes

    E-Print Network [OSTI]

    Kose, Cenk; Wesel, R D

    2006-01-01T23:59:59.000Z

    and A. R. Calderbank, “Space-time codes for high data ratePerformance criteria and code construction,” IEEE Trans.of space–time trellis codes,” IEEE Trans. Commun. , vol. 51,

  10. Relation Between Surface Codes and Hypermap-Homology Quantum Codes

    E-Print Network [OSTI]

    Pradeep Sarvepalli

    2014-03-14T23:59:59.000Z

    Recently, a new class of quantum codes based on hypermaps were proposed. These codes are obtained from embeddings of hypergraphs as opposed to surface codes which are obtained from the embeddings of graphs. It is natural to compare these two classes of codes and their relation to each other. In this context two related questions are addressed in this paper: Can the parameters of hypermap-homology codes be superior to those of surface codes and what is precisely the relation between these two classes of quantum codes? We show that a canonical hypermap code is identical to a surface code while a noncanonical hypermap code can be transformed to a surface code by CNOT gates alone. Our approach is constructive; we construct the related surface code and the transformation involving CNOT gates.

  11. Occupational ALARA Program Guide for Use with Title 10, CFR, Part 835, Occupational Radiation Protection

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

    1999-03-17T23:59:59.000Z

    This Guide provides an acceptable methodology for establishing and operating an occupational "as low as is reasonably achievable" (ALARA) program that will comply with U.S. Department of Energy (DOE) requirements specified in Title 10 of the Code of Federal Regulations (CFR), Part 835, Occupational Radiation Protection (DOE 1998a), hereinafter referred to as 10 CFR 835. For completeness, this Guide also references detailed guidance provided in the DOE-STD-1098-99, RADIOLOGICAL CONTROL (DOE 1999a), hereinafter referred to as the RCS.

  12. Technical support document for the proposed Federal Commercial Building energy code

    SciTech Connect (OSTI)

    Somasundaram, S.; Halverson, M.A.; Jones, C.C.; Hadley, D.L.

    1995-11-01T23:59:59.000Z

    This report presents the justification and technical documentation for all changes and updates made (since 1993) to the Energy Code for Commercial and High-Rise Residential Buildings, the codified version of ASHRAE/IES Standard 90.1-1989, ``Energy Efficient Design of New Buildings Except Low-Rise Residential Buildings.`` These changes and updates, which were subject to the ASHRAE addenda approval process, include Addenda b, c, d, e, g, and i. A seventh addenda, Addenda f, which has not been officially approved by ASHRAE, has been included into the proposed rule. Also included in the changes was technical work conducted to justify revisions to the 1993 DOE lighting power densities. The updated text will be reviewed by the U.S. Department of Energy (DOE) and issued as the new Federal Commercial Building Energy Code (10 CFR 434); Mandatory for New Federal Commercial and Multi-Family High Rise Residential Buildings.

  13. Report number codes

    SciTech Connect (OSTI)

    Nelson, R.N. (ed.)

    1985-05-01T23:59:59.000Z

    This publication lists all report number codes processed by the Office of Scientific and Technical Information. The report codes are substantially based on the American National Standards Institute, Standard Technical Report Number (STRN)-Format and Creation Z39.23-1983. The Standard Technical Report Number (STRN) provides one of the primary methods of identifying a specific technical report. The STRN consists of two parts: The report code and the sequential number. The report code identifies the issuing organization, a specific program, or a type of document. The sequential number, which is assigned in sequence by each report issuing entity, is not included in this publication. Part I of this compilation is alphabetized by report codes followed by issuing installations. Part II lists the issuing organization followed by the assigned report code(s). In both Parts I and II, the names of issuing organizations appear for the most part in the form used at the time the reports were issued. However, for some of the more prolific installations which have had name changes, all entries have been merged under the current name.

  14. [Billing Code 6450-01-P

    Energy Savers [EERE]

    OF ENERGY 10 CFR Part 430 Docket No. EERE-2014-BT-TP-0034 Energy Conservation Program: Test Procedures for Residential Clothes Dryers AGENCY: Office of Energy Efficiency and...

  15. Quantum stabilizer codes and beyond

    E-Print Network [OSTI]

    Pradeep Kiran Sarvepalli

    2008-10-14T23:59:59.000Z

    The importance of quantum error correction in paving the way to build a practical quantum computer is no longer in doubt. This dissertation makes a threefold contribution to the mathematical theory of quantum error-correcting codes. Firstly, it extends the framework of an important class of quantum codes -- nonbinary stabilizer codes. It clarifies the connections of stabilizer codes to classical codes over quadratic extension fields, provides many new constructions of quantum codes, and develops further the theory of optimal quantum codes and punctured quantum codes. Secondly, it contributes to the theory of operator quantum error correcting codes also called as subsystem codes. These codes are expected to have efficient error recovery schemes than stabilizer codes. This dissertation develops a framework for study and analysis of subsystem codes using character theoretic methods. In particular, this work establishes a close link between subsystem codes and classical codes showing that the subsystem codes can be constructed from arbitrary classical codes. Thirdly, it seeks to exploit the knowledge of noise to design efficient quantum codes and considers more realistic channels than the commonly studied depolarizing channel. It gives systematic constructions of asymmetric quantum stabilizer codes that exploit the asymmetry of errors in certain quantum channels.

  16. Quality Management

    Broader source: Energy.gov [DOE]

    The Office of Quality Management, within the Office of Health, Safety and Security develops policies and procedures to ensure the classification and control of information is effective and...

  17. Voice Quality Evaluation for Wireless Transmission with ROHC (extended version

    E-Print Network [OSTI]

    Reisslein, Martin

    (reduction in header and total packet size), the voice quality, and the delay jitter. Importantly, we employ1 Voice Quality Evaluation for Wireless Transmission with ROHC (extended version and software code encoded voice with ROHC over a wireless link. We first present a tutorial on voice quality evaluation. We

  18. Rateless Codes for AVC Models

    E-Print Network [OSTI]

    Sarwate, A D; Gastpar, M

    2010-01-01T23:59:59.000Z

    2004. [7] M. Luby, “LT codes,” in Proc. 43rd Ann. IEEE Symp.8] A. Shokrollahi, “Fountain codes,” in Proc. 41st AllertonChannel capacities for list codes,” J. Appl. Probabil. ,

  19. Unequal Error Protection Turbo Codes

    E-Print Network [OSTI]

    Henkel, Werner

    Unequal Error Protection Turbo Codes Diploma Thesis Neele von Deetzen Arbeitsbereich Nachrichtentechnik School of Engineering and Science Bremen, February 28th, 2005 #12;Unequal Error Protection Turbo Convolutional Codes / Turbo Codes 18 3.1 Structure

  20. Quantum Error Correcting Subsystem Codes From Two Classical Linear Codes

    E-Print Network [OSTI]

    Dave Bacon; Andrea Casaccino

    2006-10-17T23:59:59.000Z

    The essential insight of quantum error correction was that quantum information can be protected by suitably encoding this quantum information across multiple independently erred quantum systems. Recently it was realized that, since the most general method for encoding quantum information is to encode it into a subsystem, there exists a novel form of quantum error correction beyond the traditional quantum error correcting subspace codes. These new quantum error correcting subsystem codes differ from subspace codes in that their quantum correcting routines can be considerably simpler than related subspace codes. Here we present a class of quantum error correcting subsystem codes constructed from two classical linear codes. These codes are the subsystem versions of the quantum error correcting subspace codes which are generalizations of Shor's original quantum error correcting subspace codes. For every Shor-type code, the codes we present give a considerable savings in the number of stabilizer measurements needed in their error recovery routines.

  1. No Code: Null Programs

    E-Print Network [OSTI]

    Montfort, Nick

    2014-06-05T23:59:59.000Z

    To continue the productive discussion of uninscribed artworks in Craig Dworkin’s No Medium, this report discusses, in detail, those computer programs that have no code, and are thus empty or null. Several specific examples ...

  2. Climate Code Foundation

    E-Print Network [OSTI]

    Barnes, Nick; Jones, David

    2011-07-05T23:59:59.000Z

    Climate Code Foundation - who are we? A non-profit organisation founded in August 2010; our goal is to promote the public understanding of climate science, by increasing the visibility and clarity of the software used in climate science...

  3. Building Energy Code

    Broader source: Energy.gov [DOE]

    Authority for adopting the state energy codes was previously vested in the Energy Security Office of the Department of Commerce (originally the Department of Public Services). In 1999-2000, the...

  4. Quantum error control codes

    E-Print Network [OSTI]

    Abdelhamid Awad Aly Ahmed, Sala

    2008-10-10T23:59:59.000Z

    QUANTUM ERROR CONTROL CODES A Dissertation by SALAH ABDELHAMID AWAD ALY AHMED Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 2008 Major... Subject: Computer Science QUANTUM ERROR CONTROL CODES A Dissertation by SALAH ABDELHAMID AWAD ALY AHMED Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY...

  5. Thorough analysis of input physics in CESAM and CLES codes

    E-Print Network [OSTI]

    Josefina Montalban; Yveline Lebreton; Andrea Miglio; Richard Scuflaire; Pierre Morel; Arlette Noels

    2008-04-14T23:59:59.000Z

    This contribution is not about the quality of the agreement between stellar models computed by CESAM and CLES codes, but more interesting, on what ESTA-Task~1 run has taught us about these codes and about the input physics they use. We also quantify the effects of different implementations of the same physics on the seismic properties of the stellar models, that in fact is the main aim of ESTA experiments.

  6. Nested Quantum Error Correction Codes

    E-Print Network [OSTI]

    Zhuo Wang; Kai Sun; Hen Fan; Vlatko Vedral

    2009-09-28T23:59:59.000Z

    The theory of quantum error correction was established more than a decade ago as the primary tool for fighting decoherence in quantum information processing. Although great progress has already been made in this field, limited methods are available in constructing new quantum error correction codes from old codes. Here we exhibit a simple and general method to construct new quantum error correction codes by nesting certain quantum codes together. The problem of finding long quantum error correction codes is reduced to that of searching several short length quantum codes with certain properties. Our method works for all length and all distance codes, and is quite efficient to construct optimal or near optimal codes. Two main known methods in constructing new codes from old codes in quantum error-correction theory, the concatenating and pasting, can be understood in the framework of nested quantum error correction codes.

  7. Accumulate-Repeat-Accumulate Codes: Systematic Codes Achieving the Binary

    E-Print Network [OSTI]

    Sason, Igal

    Accumulate-Repeat-Accumulate Codes: Systematic Codes Achieving the Binary Erasure Channel Capacity@ee.technion.ac.il Abstract The paper introduces ensembles of accumulate-repeat-accumulate (ARA) codes which asymp- totically by the first capacity-achieving ensembles of ir- regular repeat-accumulate (IRA) codes with bounded complexity

  8. Code: A Lightweight and Flexible Mobile Code Toolkit

    E-Print Network [OSTI]

    Picco, Gian Pietro

    evaluation of mobile code technology does not exist yet, some studies already evidenced that the powerful of client­server and mobile code in reducing the network traffic generated by management. The theoreticalŻCode: A Lightweight and Flexible Mobile Code Toolkit Gian Pietro Picco Dip. Automatica e

  9. Benchmarking of Neutron Production of Heavy-Ion Transport Codes

    SciTech Connect (OSTI)

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

    2012-01-01T23:59:59.000Z

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

  10. Approved Module Information for BN1135, 2014/5 Module Title/Name: Principles of Operations Management Module Code: BN1135

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    the role of quality management and TQM for improving the quality of a firm?s products and services operations? Quality Management ? Why quality is so important? ? What does quality mean? ? TQM & Continuous Management Module Code: BN1135 School: Aston Business School Module Type: Standard Module New Module

  11. Implementation Guide for Use in Developing Documented Safety Analyses to Meet Subpart B of 10 CFR 830

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

    2001-10-24T23:59:59.000Z

    This Guide elaborates on the documented safety analysis (DSA) development process and the safe harbor provisions of the Appendix to10 CFR 830 Subpart B. Title 10 Code of Federal Regulations (CFR) Part 830, Subpart B, 'Safety Basis Requirements,' requires the contractor responsible for a Department of Energy (DOE) nuclear facility to analyze the facility, the work to be performed, and the associated hazards and to identify the conditions, safe boundaries, and hazard controls necessary to protect workers, the public, and the environment from adverse consequences. Canceled by DOE G 421.1-2A

  12. Quality Policy

    Broader source: Energy.gov [DOE]

    Quality Policy It is the policy of the Department of Energy to establish quality requirements to ensure that risks and environmental impacts are minimized and that safety, reliability, and performance are maximized through the application of effective management systems commensurate with the risks posed by the facility or activity and its work. The Department implements this policy through the QA Order and the QA rule directives to ensure quality assurance requirements are clearly specified for the broad spectrum of work performed by DOE and its contractors.

  13. Quality Assurance

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

    2005-06-17T23:59:59.000Z

    This Order ensures that the quality of DOE/NNSA products and services meets or exceeds the customers' expectations. Cancels DOE O 414.1B and DOE N 411.1. Canceled by DOE O 414.1D.

  14. Quality Assurance

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

    1999-09-29T23:59:59.000Z

    To establish an effective management system [i.e., quality assurance programs (QAPs)] using the performance requirements of this Order, coupled with technical standards where appropriate. Cancels DOE O 414.1.

  15. EA-1871: Environmental Assessment for Final Rule, 10 CFR 433, “EE Standards for New Federal Commercial and High-Rise Multi-Family Residential Buildings” and 10 CFR 435, “EE Standards for New Federal Residential Low-Rise Residential Buildings"

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy (DOE) has prepared this Environmental Assessment (EA) for DOE‘s Final Rule, 10 CFR 433, ?Energy Efficiency Standards for New Federal Commercial and High-Rise Multi-Family Residential Buildings? and 10 CFR 435, ?Energy Efficiency Standards for New Federal Residential Low-Rise Residential Buildings? Baseline Standards Update. The final rule updates the baseline standards in 10 CFR 433 and 10 CFR 435 to the latest private sector standards based on the cost-effectiveness of the latest private sector standards and DOE‘s determination that energy efficiency has been improved in these codes as required by 42 U.S.C 6831 et seq. DOE is issuing its final determinations on American National Standards Institute (ANSI)/American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE)/Illuminating Engineering Society of North America (IESNA) Standard 90.1-2007 (ASHRAE 2007) and the International Code Council‘s 2009 International Energy Conservation Code (IECC) in the same edition of the Federal Register as this final rule.

  16. Quality Assurance

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

    2004-04-29T23:59:59.000Z

    This Order ensures that the quality of DOE/NNSA products and services meets or exceeds the customer's expectations. This Order cancels DOE O 414.1A, Quality Assurance, dated 9-29-99, and Attachment 1, paragraph 8, and Attachment 2, paragraph 22, of DOE O 440.1A, Worker Protection Management for DOE Federal and Contractor Employees, dated 3-27-98. Cancels: DOE O 414.1A and DOE O 440.1A, parts as noted.

  17. MHD Generation Code

    E-Print Network [OSTI]

    Frutos-Alfaro, Francisco

    2015-01-01T23:59:59.000Z

    A program to generate codes in Fortran and C of the full Magnetohydrodynamic equations is shown. The program used the free computer algebra system software REDUCE. This software has a package called EXCALC, which is an exterior calculus program. The advantage of this program is that it can be modified to include another complex metric or spacetime. The output of this program is modified by means of a LINUX script which creates a new REDUCE program to manipulate the MHD equations to obtain a code that can be used as a seed for a MHD code for numerical applications. As an example, we present part of output of our programs for Cartesian coordinates and how to do the discretization.

  18. Cyclic simplex coded OTDR SNR enhancement of coded optical time domain reflectometry using cyclic simplex codes

    E-Print Network [OSTI]

    Park, Namkyoo

    Cyclic simplex coded OTDR SNR enhancement of coded optical time domain reflectometry using cyclic simplex codes *, , , e-mail : nkpark@plaza.snu.ac.kr Abstract: We propose and experimentally demonstrate the performance improvement of a coded optical time domain reflectometry using cyclic simplex

  19. Extended quantum color coding

    SciTech Connect (OSTI)

    Hayashi, A.; Hashimoto, T.; Horibe, M. [Department of Applied Physics, Fukui University, Fukui 910-8507 (Japan)

    2005-01-01T23:59:59.000Z

    The quantum color coding scheme proposed by Korff and Kempe [e-print quant-ph/0405086] is easily extended so that the color coding quantum system is allowed to be entangled with an extra auxiliary quantum system. It is shown that in the extended scheme we need only {approx}2{radical}(N) quantum colors to order N objects in large N limit, whereas {approx}N/e quantum colors are required in the original nonextended version. The maximum success probability has asymptotics expressed by the Tracy-Widom distribution of the largest eigenvalue of a random Gaussian unitary ensemble (GUE) matrix.

  20. CONCEPT computer code

    SciTech Connect (OSTI)

    Delene, J.

    1984-01-01T23:59:59.000Z

    CONCEPT is a computer code that will provide conceptual capital investment cost estimates for nuclear and coal-fired power plants. The code can develop an estimate for construction at any point in time. Any unit size within the range of about 400 to 1300 MW electric may be selected. Any of 23 reference site locations across the United States and Canada may be selected. PWR, BWR, and coal-fired plants burning high-sulfur and low-sulfur coal can be estimated. Multiple-unit plants can be estimated. Costs due to escalation/inflation and interest during construction are calculated.

  1. Coding for Transmission Coding for Compression Bonus Section CMPSCI 240: Reasoning about Uncertainty

    E-Print Network [OSTI]

    McGregor, Andrew

    Coding for Transmission Coding for Compression Bonus Section CMPSCI 240: Reasoning about: April 29, 2014 #12;Coding for Transmission Coding for Compression Bonus Section Information Theory. #12;Coding for Transmission Coding for Compression Bonus Section Encoding Messages with Redundancy

  2. Course Code: Course Title

    E-Print Network [OSTI]

    Painter, Kevin

    - Frameworks; Decision Making Development life-cycle of a software system Bi-directional influence between-Critical Systems; Technology & Society. Brave New Worlds - Co-operative Computing; eLife. Learning OutcomesCourse Code: F29PD Course Title: Professional Development Course Co-ordinator: Sandy Jean

  3. The Woodland Carbon Code

    E-Print Network [OSTI]

    The Woodland Carbon Code While society must continue to make every effort to reduce greenhouse gas a role by removing carbon dioxide from the atmosphere. The potential of woodlands to soak up carbon to help compensate for their carbon emissions. But before investing in such projects, people want to know

  4. Chaotic Turbo Codes

    E-Print Network [OSTI]

    S. Adrian Barbulescu; Andrew Guidi; Steven S. Pietrobon

    This paper describes a new class of codes, chaotic turbo codes. They were born from a symbiosis between a chaotical digital encoder and a turbo code. This paper investigates the most important properties of both chaotic digital encoders and turbo encoders in order to understand how the two complement each other. A Chaotic Turbo Encoder is then described and initial results will be presented. I. INTRODUCTION A chaotic digital encoder was defined for the first time in [1] as a non--linear digital filter with finite precision (8 bits) which behaves in a quasi--chaotic fashion, both with zero and nonzero input sequences. A simple chaotic encoder is shown in Figure 1 [1]. D Y k X k LCIRC D Figure 1: Chaotic Digital Encoder Mapper L L L L L L 1 The main features of chaotic digital encoders that are used in this paper are: # The system is digital which makes possible its integration with a turbo code. # The output of a chaotic digital encoder with arbitrary inputs has a broad...

  5. Erasure Techniques in MRD codes

    E-Print Network [OSTI]

    W. B. Vasantha Kandasamy; Florentin Smarandache; R. Sujatha; R. S. Raja Durai

    2012-05-03T23:59:59.000Z

    This book is organized into six chapters. The first chapter introduces the basic algebraic structures essential to make this book a self contained one. Algebraic linear codes and their basic properties are discussed in chapter two. In chapter three the authors study the basic properties of erasure decoding in maximum rank distance codes. Some decoding techniques about MRD codes are described and discussed in chapter four of this book. Rank distance codes with complementary duals and MRD codes with complementary duals are introduced and their applications are discussed. Chapter five introduces the notion of integer rank distance codes. The final chapter introduces some concatenation techniques.

  6. The Influence of Non-technical Factors on Code Review

    E-Print Network [OSTI]

    Godfrey, Michael W.

    The Influence of Non-technical Factors on Code Review Olga Baysal, Oleksii Kononenko, Reid Holmes, personal and organizational aspects, WebKit, open source software I. INTRODUCTION Many software development research has found that organizational structure can influence software quality. Nagappan et al

  7. Carbon Code Requirements for voluntary carbon sequestration projects

    E-Print Network [OSTI]

    Woodland Carbon Code Requirements for voluntary carbon sequestration projects ® Version 1.2 July trademark 10 3. Carbon sequestration 11 3.1 Units of carbon calculation 11 3.2 Carbon baseline 11 3.3 Carbon leakage 12 3.4 Project carbon sequestration 12 3.5 Net carbon sequestration 13 4. Environmental quality 14

  8. REDUCED-COMPLEXITY DECODING FOR CONCATENATED CODES BASED ON RECTANGULAR PARITY-CHECK CODES AND TURBO CODES

    E-Print Network [OSTI]

    Wong, Tan F.

    AND TURBO CODES John M. Shea and Tan F. Wong University of Florida Department of Electrical and Computer-check code (RPCC) with a turbo code. These concatenated codes are referred to as RPCC+turbo codes. RPCC+turbo codes have been shown to significantly outperform turbo codes in several scenarios [1],[2]. One

  9. Title 18 Alaska Administrative Code Chapter 70 Water Quality Standards |

    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 YouKizildere IRaghuraji Agro Industries PvtStratosolarTharaldson EthanolTillson,Open Energy Information OpenEIOpen

  10. A Title 40 Code of Federal Regulations Part 191 Evaluation of Buried Transuranic Waste at the Nevada Test Site

    SciTech Connect (OSTI)

    G. J. Shott, V. Yucel, L. Desotell

    2008-04-01T23:59:59.000Z

    In 1986, 21 m{sup 3} of transuranic (TRU) waste was inadvertently buried in a shallow land burial trench at the Area 5 Radioactive Waste Management Site on the Nevada Test Site (NTS). The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office is considered five options for management of the buried TRU waste. One option is to leave the waste in-place if the disposal can meet the requirements of Title 40 Code of Federal Regulations (CFR) Part 191, 'Environmental Radiation Protection Standard for Management and Disposal of Spent Nuclear Fuel, High-Level, and Transuranic Radioactive Wastes'. This paper describes analyses that assess the likelihood that TRU waste in shallow land burial can meet the 40 CFR 191 standards for a geologic repository. The simulated probability of the cumulative release exceeding 1 and 10 times the 40 CFR 191.13 containment requirements is estimated to be 0.009 and less than 0.0001, respectively. The cumulative release is most sensitive to the number of groundwater withdrawal wells drilled through the disposal trench. The mean total effective dose equivalent for a member of the public is estimated to reach a maximum of 0.014 milliSievert (mSv) at 10,000 years, or approximately 10 percent of the 0.15 mSv 40 CFR 191.15 individual protection requirement. The dose is predominantly from inhalation of short-lived Rn-222 progeny in air produced by low-level waste disposed in the same trench. The transuranic radionuclide released in greatest amounts, Pu-239, contributes only 0.4 percent of the dose. The member of public dose is most sensitive to the U-234 inventory and the radon emanation coefficient. Reasonable assurance of compliance with the Subpart C groundwater protection standard is provided by site characterization data and hydrologic processes modeling which support a conclusion of no groundwater pathway within 10,000 years. Limited quantities of transuranic waste in a shallow land burial trench at the NTS can meet the requirements of 40 CFR 191.

  11. A Title 40 Code of Federal Regulations Part 191 Evaluation of Buried Transuranic Waste at the Nevada Test Site

    SciTech Connect (OSTI)

    Shott, G.J.; Yucel, V.; Desotell, L. [National Security Technologies, LLC, Las Vegas, NV (United States); Pyles, G.; Carilli, J. [U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office, Las Vegas, NV (United States)

    2008-07-01T23:59:59.000Z

    In 1986, 21 m{sup 3} of transuranic (TRU) waste was inadvertently buried in a shallow land burial trench at the Area 5 Radioactive Waste Management Site on the Nevada Test Site (NTS). The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office is considered five options for management of the buried TRU waste. One option is to leave the waste in-place if the disposal can meet the requirements of Title 40 Code of Federal Regulations (CFR) Part 191, 'Environmental Radiation Protection Standard for Management and Disposal of Spent Nuclear Fuel, High-Level, and Transuranic Radioactive Wastes'. This paper describes analyses that assess the likelihood that TRU waste in shallow land burial can meet the 40 CFR 191 standards for a geologic repository. The simulated probability of the cumulative release exceeding 1 and 10 times the 40 CFR 191.13 containment requirements is estimated to be 0.009 and less than 0.0001, respectively. The cumulative release is most sensitive to the number of groundwater withdrawal wells drilled through the disposal trench. The mean total effective dose equivalent for a member of the public is estimated to reach a maximum of 0.014 milli-Sievert (mSv) at 10,000 years, or approximately 10 percent of the 0.15 mSv 40 CFR 191.15 individual protection requirement. The dose is predominantly from inhalation of short-lived Rn-222 progeny in air produced by low-level waste disposed in the same trench. The transuranic radionuclide released in greatest amounts, Pu-239, contributes only 0.4 percent of the dose. The member of public dose is most sensitive to the U-234 inventory and the radon emanation coefficient. Reasonable assurance of compliance with the Subpart C groundwater protection standard is provided by site characterization data and hydrologic processes modeling which support a conclusion of no groundwater pathway within 10,000 years. Limited quantities of transuranic waste in a shallow land burial trench at the NTS can meet the requirements of 40 CFR 191. (authors)

  12. Coded modulation with Low Density Parity Check codes

    E-Print Network [OSTI]

    Narayanaswami, Ravi

    2001-01-01T23:59:59.000Z

    This thesis proposes the design of Low Density Parity Check (LDPC) codes for cases where coded modulation is used. We design these codes by extending the idea of Density Evolution (DE) that has been introduced as a powerful tool to analyze LDPC...

  13. Generating Code for High-Level Operations through Code Composition

    E-Print Network [OSTI]

    Generating Code for High-Level Operations through Code Composition James M. Stichnoth August 1997 of the authors and should not be interpreted as necessarily representing the official policies or endorsements: Compilers, code generation, parallelism, communication generation #12;Abstract A traditional compiler

  14. Interpretation of Source Code Clusters in Terms of the ISO/IEC-9126 Maintainability Characteristics

    E-Print Network [OSTI]

    Tjortjis, Christos

    Interpretation of Source Code Clusters in Terms of the ISO/IEC-9126 Maintainability Characteristics of the entire system. In this paper, we propose a method for interpreting source code clusters using the ISO/IEC assessment of software systems in terms of the quality characteristics defined by ISO/IEC 9126. These methods

  15. Quality Assurance

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

    1981-01-16T23:59:59.000Z

    To provide Department of Energy (DOE) policy, set forth principles, and assign responsibilities for establishing, implementing, and maintaining programs of plans and actions to assure quality achievement in DOE programs. Canceled by DOE O 5700.6A, dated 7-21-1981.

  16. Quality Assurance

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

    1981-07-21T23:59:59.000Z

    To provide Department of Energy (DOE) policy, set forth principles, and assign responsibilities for establishing, implementing, and maintaining programs of plans and actions to assure quality achievement in DOE programs. Cancels DOE O 5700.6, dated 1-16-1981. Canceled by DOE O 5700.6B, dated 9-23-1986.

  17. Multiclass learning with simplex coding

    E-Print Network [OSTI]

    Mroueh, Youssef

    In this paper we discuss a novel framework for multiclass learning, defined by a suitable coding/decoding strategy, namely the simplex coding, that allows us to generalize to multiple classes a relaxation approach commonly ...

  18. Distributed control of coded networks

    E-Print Network [OSTI]

    Zhao, Fang, Ph. D. Massachusetts Institute of Technology

    2010-01-01T23:59:59.000Z

    The introduction of network coding has the potential to revolutionize the way people operate networks. For the benefits of network coding to be realized, distributed solutions are needed for various network problems. In ...

  19. Nevada Energy Code for Buildings

    Broader source: Energy.gov [DOE]

    ''Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  20. Confocal coded aperture imaging

    DOE Patents [OSTI]

    Tobin, Jr., Kenneth William (Harriman, TN); Thomas, Jr., Clarence E. (Knoxville, TN)

    2001-01-01T23:59:59.000Z

    A method for imaging a target volume comprises the steps of: radiating a small bandwidth of energy toward the target volume; focusing the small bandwidth of energy into a beam; moving the target volume through a plurality of positions within the focused beam; collecting a beam of energy scattered from the target volume with a non-diffractive confocal coded aperture; generating a shadow image of said aperture from every point source of radiation in the target volume; and, reconstructing the shadow image into a 3-dimensional image of the every point source by mathematically correlating the shadow image with a digital or analog version of the coded aperture. The method can comprise the step of collecting the beam of energy scattered from the target volume with a Fresnel zone plate.

  1. MELCOR computer code manuals

    SciTech Connect (OSTI)

    Summers, R.M.; Cole, R.K. Jr.; Smith, R.C.; Stuart, D.S.; Thompson, S.L. [Sandia National Labs., Albuquerque, NM (United States); Hodge, S.A.; Hyman, C.R.; Sanders, R.L. [Oak Ridge National Lab., TN (United States)

    1995-03-01T23:59:59.000Z

    MELCOR is a fully integrated, engineering-level computer code that models the progression of severe accidents in light water reactor nuclear power plants. MELCOR is being developed at Sandia National Laboratories for the U.S. Nuclear Regulatory Commission as a second-generation plant risk assessment tool and the successor to the Source Term Code Package. A broad spectrum of severe accident phenomena in both boiling and pressurized water reactors is treated in MELCOR in a unified framework. These include: thermal-hydraulic response in the reactor coolant system, reactor cavity, containment, and confinement buildings; core heatup, degradation, and relocation; core-concrete attack; hydrogen production, transport, and combustion; fission product release and transport; and the impact of engineered safety features on thermal-hydraulic and radionuclide behavior. Current uses of MELCOR include estimation of severe accident source terms and their sensitivities and uncertainties in a variety of applications. This publication of the MELCOR computer code manuals corresponds to MELCOR 1.8.3, released to users in August, 1994. Volume 1 contains a primer that describes MELCOR`s phenomenological scope, organization (by package), and documentation. The remainder of Volume 1 contains the MELCOR Users Guides, which provide the input instructions and guidelines for each package. Volume 2 contains the MELCOR Reference Manuals, which describe the phenomenological models that have been implemented in each package.

  2. Travel Codes Traveler Is Employee

    E-Print Network [OSTI]

    Arnold, Jonathan

    Travel Codes Traveler Is Employee: 64100-Domestic Travel 64150-Mileage 64200-International Travel Supplies & Expense Codes 71410-Office Supplies 71430-Lab/Research Supplies (dollar value of each item less Charges Equipment Codes 84320-Equipment (non-computer & peripherals) with a cost of $5,000.00 or more per

  3. Rotationally invariant multilevel block codes

    E-Print Network [OSTI]

    Kulandaivelu, Anita

    1993-01-01T23:59:59.000Z

    The objective of this thesis is to evaluate the performance of block codes that are designed to be rotationally invariant, in a multilevel coding scheme, over a channel modelled to be white gaussian noise. Also, the use of non-binary codes...

  4. Design of proximity detecting codes

    E-Print Network [OSTI]

    Perisetty, Srinivas

    1997-01-01T23:59:59.000Z

    delay insensitive, codes like unordered codes have been proposed. Although these codes are delay insensitive, the receiver still has to wait for all the 1s in the transmitted data to be received before sending an acknowledge signal to the sender. A new...

  5. Code for Hydrogen Hydrogen Pipeline

    E-Print Network [OSTI]

    #12;2 Code for Hydrogen Pipelines Hydrogen Pipeline Working Group Workshop Augusta, Georgia August development · Charge from BPTCS to B31 Standards Committee for Hydrogen Piping/Pipeline code development · B31.12 Status & Structure · Hydrogen Pipeline issues · Research Needs · Where Do We Go From Here? #12;4 Code

  6. Energy Codes and Standards: Facilities

    SciTech Connect (OSTI)

    Bartlett, Rosemarie; Halverson, Mark A.; Shankle, Diana L.

    2007-01-01T23:59:59.000Z

    Energy codes and standards play a vital role in the marketplace by setting minimum requirements for energy-efficient design and construction. They outline uniform requirements for new buildings as well as additions and renovations. This article covers basic knowledge of codes and standards; development processes of each; adoption, implementation, and enforcement of energy codes and standards; and voluntary energy efficiency programs.

  7. PERFORMANCE EVALUATION OF TURBO CODES

    E-Print Network [OSTI]

    Alajaji, Fady

    PERFORMANCE EVALUATION OF TURBO CODES by Guangchong Zhu A project submitted to the Department named ``Turbo codes'' which claims an extraordinary performance with reasonable decoding complexity. In this project, we begin with a study on the structure and principle of Turbo codes. We then investigate

  8. Southeast Energy Efficiency Alliance's Building Energy Codes...

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

    Southeast Energy Efficiency Alliance's Building Energy Codes Project Southeast Energy Efficiency Alliance's Building Energy Codes Project Building Codes Project for the 2013...

  9. 2013 Reporting Unit Codes | Department of Energy

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

    2013 Reporting Unit Codes 2013 Reporting Unit Codes CFC Reporting Unit Codes 2013.pdf More Documents & Publications EA-0372: Final Environmental Assessment Alignment: Achieving...

  10. Error Floors of LDPC Codes and Related Topics

    E-Print Network [OSTI]

    Butler, Brian K.

    Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 LDPC Codes . . . . . . . .2.1 Binary Linear Block Codes . . . . . . .

  11. SAPHIRE 8 Software Quality Assurance Oversight

    SciTech Connect (OSTI)

    Kurt G. Vedros

    2011-09-01T23:59:59.000Z

    The software quality assurance oversight consists of updating and maintaining revision control of the SAPHIRE 8 quality assurance program documentation and of monitoring revision control of the SAPHIRE 8 source code. This report summarizes the oversight efforts through description of the revision control system (RCS) setup, operation and contents. Documents maintained under revision control include the Acceptance Test Plan (ATP), Configuration Management Plan, Quality Assurance Plan, Software Project Plan, Requirements Traceability Matrix (RTM), System Test Plan, SDP Interface Training Manual, and the SAPHIRE 8, 'New Features and Capabilities Overview'.

  12. Code of a Tokamak Fusion Energy Facility ITER

    SciTech Connect (OSTI)

    Yasuhide Asada [Central Research Institute of Electric Power Industry - CRIEPI (Japan); Kenzo Miya [Keio University (Japan); Kazuhiko Hada; Eisuke Tada [Japan Atomic Energy Research Institute (Japan)

    2002-07-01T23:59:59.000Z

    The technical structural code for ITER (International Thermonuclear Experimental Fusion Reactor) and, as more generic applications, for D-T burning fusion power facilities (hereafter, Fusion Code) should be innovative because of their quite different features of safety and mechanical components from nuclear fission reactors, and the necessity of introducing several new fabrication and examination technologies. Introduction of such newly developed technologies as inspection-free automatic welding into the Fusion Code is rationalized by a pilot application of a new code concept of {sup s}ystem-based code for integrity{sup .} The code concept means an integration of element technical items necessary for construction, operation and maintenance of mechanical components of fusion power facilities into a single system to attain an optimization of the total margin of these components. Unique and innovative items of the Fusion Code are typically as follows: - Use of non-metals; - Cryogenic application; - New design margins on allowable stresses, and other new design rules; - Use of inspection-free automatic welding, and other newly developed fabrication technologies; - Graded approach of quality assurance standard to cover radiological safety-system components as well as non-safety-system components; - Consideration on replacement components. (authors)

  13. Quality Assurance

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

    2001-07-12T23:59:59.000Z

    To establish an effective management system [i.e., quality assurance programs(QAPs)] using the performance requirements of this Order, coupled with technical standards where appropriate. Change 1, dated 7/12/01, facilitates the Department's organizational transition necessitated by establishment of the NNSA. (Attachment 2 of this Order is canceled by DOE O 470.2B.) Cancels: DOE O 414.1

  14. Globalization of ASME Nuclear Codes and Standards

    SciTech Connect (OSTI)

    Swayne, Rick [Reedy Engineering, 3425 South Bascom Ave. Suite E, Campbell, CA 95008 (United States); Erler, Bryan A. [Erler Engineering, Ltd., North Vernon, Indiana (United States)

    2006-07-01T23:59:59.000Z

    With the globalization of the nuclear industry, it is clear that the reactor suppliers are based in many countries around the world (such as United States, France, Japan, Canada, South Korea, South Africa) and they will be marketing their reactors to many countries around the world (such as US, China, South Korea, France, Canada, Finland, Taiwan). They will also be fabricating their components in many different countries around the world. With this situation, it is clear that the requirements of ASME Nuclear Codes and Standards need to be adjusted to accommodate the regulations, fabricating processes, and technology of various countries around the world. It is also very important for the American Society of Mechanical Engineers (ASME) to be able to assure that products meeting the applicable ASME Code requirements will provide the same level of safety and quality assurance as those products currently fabricated under the ASME accreditation process. To do this, many countries are in the process of establishing or changing their regulations, and it is important for ASME to interface with the appropriate organizations in those countries, in order to ensure there is effective use of ASME Codes and standards around the world. (authors)

  15. SAPHIRE 8 Software Quality Assurance Plan

    SciTech Connect (OSTI)

    Curtis Smith

    2010-02-01T23:59:59.000Z

    This Quality Assurance (QA) Plan documents the QA activities that will be managed by the INL related to JCN N6423. The NRC developed the SAPHIRE computer code for performing probabilistic risk assessments (PRAs) using a personal computer (PC) at the Idaho National Laboratory (INL) under Job Code Number (JCN) L1429. SAPHIRE started out as a feasibility study for a PRA code to be run on a desktop personal PC and evolved through several phases into a state-of-the-art PRA code. The developmental activity of SAPHIRE was the result of two concurrent important events: The tremendous expansion of PC software and hardware capability of the 90s and the onset of a risk-informed regulation era.

  16. T ID CODE I

    National Nuclear Security Administration (NNSA)

    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 742EnergyOn AprilA Approved:AdministrationAnalysisDarby Dietrich5 | NUMBER 1 | MARCHT ID CODE I

  17. Coding for Transmission Coding for Compression Bonus Section CMPSCI 240: Reasoning about Uncertainty

    E-Print Network [OSTI]

    McGregor, Andrew

    Coding for Transmission Coding for Compression Bonus Section CMPSCI 240: Reasoning about 1, 2013 #12;Coding for Transmission Coding for Compression Bonus Section Information Theory Encoding for Transmission Coding for Compression Bonus Section Encoding Messages with Redundancy: Error Correcting Suppose

  18. Data Driven Quality Assurance and Quality Control

    Broader source: Energy.gov [DOE]

    "Data Driven Quality Assurance & Quality Control," Patrick Roche, Conservation Services Group. Provides an overview of data QA/QC system design.

  19. Quantum serial turbo-codes

    E-Print Network [OSTI]

    David Poulin; Jean-Pierre Tillich; Harold Ollivier

    2009-06-10T23:59:59.000Z

    We present a theory of quantum serial turbo-codes, describe their iterative decoding algorithm, and study their performances numerically on a depolarization channel. Our construction offers several advantages over quantum LDPC codes. First, the Tanner graph used for decoding is free of 4-cycles that deteriorate the performances of iterative decoding. Secondly, the iterative decoder makes explicit use of the code's degeneracy. Finally, there is complete freedom in the code design in terms of length, rate, memory size, and interleaver choice. We define a quantum analogue of a state diagram that provides an efficient way to verify the properties of a quantum convolutional code, and in particular its recursiveness and the presence of catastrophic error propagation. We prove that all recursive quantum convolutional encoder have catastrophic error propagation. In our constructions, the convolutional codes have thus been chosen to be non-catastrophic and non-recursive. While the resulting families of turbo-codes have bounded minimum distance, from a pragmatic point of view the effective minimum distances of the codes that we have simulated are large enough not to degrade the iterative decoding performance up to reasonable word error rates and block sizes. With well chosen constituent convolutional codes, we observe an important reduction of the word error rate as the code length increases.

  20. Conjugate Codes and Applications to Cryptography

    E-Print Network [OSTI]

    Mitsuru Hamada

    2006-10-23T23:59:59.000Z

    A conjugate code pair is defined as a pair of linear codes such that one contains the dual of the other. The conjugate code pair represents the essential structure of the corresponding Calderbank-Shor-Steane (CSS) quantum code. It is argued that conjugate code pairs are applicable to quantum cryptography in order to motivate studies on conjugate code pairs.

  1. Turbo and LDPC Codes: Implementation, Simulation,

    E-Print Network [OSTI]

    Valenti, Matthew C.

    1 Turbo and LDPC Codes: Implementation, Simulation, and Standardization June 7, 2006 Matthew/7/2006 Turbo and LDPC Codes 2/133 Tutorial Overview Channel capacity Convolutional codes ­ the MAP algorithm Turbo codes ­ Standard binary turbo codes: UMTS and cdma2000 ­ Duobinary CRSC turbo codes: DVB

  2. Green Construction Codes

    E-Print Network [OSTI]

    Blake, S.

    2011-01-01T23:59:59.000Z

    ? City Buildings EE Retrofit Performance Contracting ? Curbside Recycling (105K Single Stream/150K Dual Stream) ? Compostable Bag (Yard Waste Diversion) ? Weatherization ? REEP Program > 10,000 homes ? LED Traffic Lights ? 50 MW Wind Power (33... ? Water ? Indoor Environmental Quality and Comfort ? Commissioning (envelope, site, water, energy) ESL-KT-11-11-41 CATEE 2011, Dallas, Texas, Nov. 7 ? 9, 2011 IGCC HEARINGS ? LCA - 5 Attributes are Widely Agreed ? Project Elective (Global...

  3. Recent development of the CINDER`90 transmutation code and data library for actinide transmutation studies

    SciTech Connect (OSTI)

    Wilson, W.B.; England, T.R.; George, D.C.; Muir, D.W.; Young, P.G. [Los Alamos National Lab., NM (United States). Theoretical Div.

    1995-09-01T23:59:59.000Z

    CINDER`90 is a neutron transmutation code evolved from earlier versions of CINDER and REAC, using the algorithm of CINDER with modifications to accommodate the input of additional constant destruction and production rates associated with reactions outside of the code`s particle or energy domain. In conjunction with other codes simulating the radiation environment, CINDER`90 has been used to describe nuclide inventories in a variety of applications. The library of nuclear data, constantly growing in breadth and quality with international cooperation, now describes 3,400 nuclides in the range 1 {le} Z {le} 103.

  4. The SECO suite of codes for site Performance Assessment

    SciTech Connect (OSTI)

    Roache, P.J. [Ecodynamics Research Associates, Inc., Albuquerque, NM (United States)

    1993-03-01T23:59:59.000Z

    Modeling for Performance Assessment of the Waste Isolation Pilot Plant (WIPP ) has led to development of the SECO suite of codes for groundwater flow, particle tracking, and transport. Algorithm and code developments include the following areas: facilitation of grid convergence tests in multiple domains; correct treatment of transmissivity factors for unconfined aquifers; efficient multigrid algorithms; a formulation of brine Darcy flow equations that uses freshwater head as the dependent able; boundary-fitted coordinates; temporal high order particle tracking; an efficient and accurate implicit Finite Volume TVD algorithm for radionuclide transport in (possibly) fractured porous media; accurate calculation of advection via a flux-based modified method of characteristics; and Quality Assurance procedures.

  5. Clark County- Energy Conservation Code

    Broader source: Energy.gov [DOE]

    In September 2010, Clark County adopted Ordinance 3897, implementing the Southern Nevada version of the 2009 International Energy Conservation Code for both residential and commercial buildings...

  6. Nonbinary Codeword Stabilized Quantum Codes

    E-Print Network [OSTI]

    Xie Chen; Bei Zeng; Isaac L. Chuang

    2008-08-22T23:59:59.000Z

    The codeword stabilized (CWS) quantum codes formalism presents a unifying approach to both additive and nonadditive quantum error-correcting codes (arXiv:0708.1021 [quant-ph]), but only for binary states. Here we generalize the CWS framework to the nonbinary case (of both prime and nonprime dimension) and map the search for nonbinary quantum codes to a corresponding search problem for classical nonbinary codes with specific error patterns. We show that while the additivity properties of nonbinary CWS codes are similar to the binary case, the structural properties of the nonbinary codes differ substantially from the binary case, even for prime dimensions. In particular, we identify specific structure patterns of stabilizer groups, based on which efficient constructions might be possible for codes that encode more dimensions than any stabilizer codes of the same length and distance; similar methods cannot be applied in the binary case. Understanding of these structural properties can help prune the search space and facilitate the identification of good nonbinary CWS codes.

  7. Marin County- Solar Access Code

    Broader source: Energy.gov [DOE]

    Marin County's Energy Conservation Code is designed to assure new subdivisions provide for future passive or natural heating or cooling opportunities in the subdivision to the extent feasible. ...

  8. Quantum Quasi-Cyclic LDPC Codes

    E-Print Network [OSTI]

    Manabu Hagiwara; Hideki Imai

    2010-08-28T23:59:59.000Z

    In this paper, a construction of a pair of "regular" quasi-cyclic LDPC codes as ingredient codes for a quantum error-correcting code is proposed. That is, we find quantum regular LDPC codes with various weight distributions. Furthermore our proposed codes have lots of variations for length, code rate. These codes are obtained by a descrete mathematical characterization for model matrices of quasi-cyclic LDPC codes. Our proposed codes achieve a bounded distance decoding (BDD) bound, or known as VG bound, and achieve a lower bound of the code length.

  9. Super Special Codes using Super Matrices

    E-Print Network [OSTI]

    W. B. Vasantha Kandasamy; Florentin Smarandache; K. Ilanthenral

    2010-06-30T23:59:59.000Z

    The new classes of super special codes are constructed in this book using the specially constructed super special vector spaces. These codes mainly use the super matrices. These codes can be realized as a special type of concatenated codes. This book has four chapters. In chapter one basic properties of codes and super matrices are given. A new type of super special vector space is constructed in chapter two of this book. Three new classes of super special codes namely, super special row code, super special column code and super special codes are introduced in chapter three. Applications of these codes are given in the final chapter.

  10. On the logical operators of quantum codes

    E-Print Network [OSTI]

    Mark M. Wilde

    2009-03-30T23:59:59.000Z

    I show how applying a symplectic Gram-Schmidt orthogonalization to the normalizer of a quantum code gives a different way of determining the code's logical operators. This approach may be more natural in the setting where we produce a quantum code from classical codes because the generator matrices of the classical codes form the normalizer of the resulting quantum code. This technique is particularly useful in determining the logical operators of an entanglement-assisted code produced from two classical binary codes or from one classical quaternary code. Finally, this approach gives additional formulas for computing the amount of entanglement that an entanglement-assisted code requires.

  11. Non-Residential Energy Code National and Regional Codes

    E-Print Network [OSTI]

    Non-Residential Energy Code Comparison National and Regional Codes David Baylon Mike Kennedy #12 2003 · ASHRAE 90.1 2001 & addenda · E-Benchmark Guidelines (NBI) #12;Approach · Comparison of the State;Approach (cont.) · Provisions compared ­ Lighting power ­ Lighting controls ­ Mechanical systems ­ Building

  12. Building and Facility Codes Code Building Location Bldg # Coordinates

    E-Print Network [OSTI]

    Russell, Lynn

    Building and Facility Codes Code Building Location Bldg # Coordinates APM Applied Physics & Mathematics Building Muir 249 F7 ASANT Asante Hall Eleanor Roosevelt 446 F5 BIO Biology Building Muir 259 F7 BIRCH Birch Aquarium SIO 2300 S-D7 BONN Bonner Hall Revelle 131 G8 BSB Biomedical Sciences Building

  13. Space time coded code division multiplexing on SC140 DSP

    E-Print Network [OSTI]

    Menon, Murali P

    2001-01-01T23:59:59.000Z

    The aim of this research is to design a high data rate wireless communication system for multi-path fading channels. Code-division multiplexing is proposed as a modulation scheme for a space-time coded multiple antenna system that would guarantee...

  14. Project Hanford management contract quality assurance program implementation plan for nuclear facilities

    SciTech Connect (OSTI)

    Bibb, E.K.

    1997-10-15T23:59:59.000Z

    During transition from the Westinghouse Hanford Company (WHC) Management and Operations (M and O) contract to the Fluor Daniel Hanford (FDH) Management and Integration (M and I) contract, existing WHC policies, procedures, and manuals were reviewed to determine which to adopt on an interim basis. Both WHC-SP-1131,Hanford Quality Assurance Program and Implementation Plan, and WHC-CM-4-2, Quality Assurance Manual, were adopted; however, it was recognized that revisions were required to address the functions and responsibilities of the Project Hanford Management Contract (PHMC). This Quality Assurance Program Implementation Plan for Nuclear Facilities (HNF-SP-1228) supersedes the implementation portion of WHC-SP-1 13 1, Rev. 1. The revised Quality Assurance (QA) Program is documented in the Project Hanford Quality Assurance Program Description (QAPD), HNF-MP-599. That document replaces the QA Program in WHC-SP-1131, Rev. 1. The scope of this document is limited to documenting the nuclear facilities managed by FDH and its Major Subcontractors (MSCS) and the status of the implementation of 10 CFR 830.120, Quality Assurance Requirements, at those facilities. Since the QA Program for the nuclear facilities is now documented in the QAPD, future updates of the information provided in this plan will be by letter. The layout of this plan is similar to that of WHC-SP-1 13 1, Rev. 1. Sections 2.0 and 3.0 provide an overview of the Project Hanford QA Program. A list of Project Hanford nuclear facilities is provided in Section 4.0. Section 5.0 provides the status of facility compliance to 10 CFR 830.120. Sections 6.0, 7.0, and 8.0 provide requested exemptions, status of open items, and references, respectively. The four appendices correspond to the four projects that comprise Project Hanford.

  15. Microsoft Word - RL14788-Section_J-02_373.docx

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

    Regulations, Quality Assurance 40 CFR 261 Identification and Listing of Hazardous Waste 40 CFR 262 Standards Applicable To Generators Of Hazardous Waste 40 CFR 264 Standards...

  16. Microsoft Word - TOC Section J.2_Conformed thru Mod 244.doc

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

    Regulations, Quality Assurance 40 CFR 261 Identification and Listing of Hazardous Waste 40 CFR 262 Standards Applicable To Generators Of Hazardous Waste 40 CFR 264 Standards...

  17. Weight Distribution of a Class of Binary Linear Block Codes Formed from RCPC Codes

    E-Print Network [OSTI]

    Shen, Yushi Dr.; Cosman, Pamela C; Milstein, Laurence B

    2006-01-01T23:59:59.000Z

    formed from convolutional codes,” IEEE Trans. Commun. , vol.terminated convolutional codes,” IEEE Trans. Inform. Theory,decoding of linear block codes and related soft- decision

  18. Introduction Space Time Codes Space Time Coding with Feedback New Thoughts Summary Space-Time Coding for Multi-Antenna

    E-Print Network [OSTI]

    Veeravalli, Venugopal

    Introduction Space Time Codes Space Time Coding with Feedback New Thoughts Summary Space 2007 #12;Introduction Space Time Codes Space Time Coding with Feedback New Thoughts Summary MIMO: Diversity vs Multiplexing Multiplexing Diversity Pictures taken from lectures notes on Space Time Coding

  19. LFSC - Linac Feedback Simulation Code

    SciTech Connect (OSTI)

    Ivanov, Valentin; /Fermilab

    2008-05-01T23:59:59.000Z

    The computer program LFSC (Code>) is a numerical tool for simulation beam based feedback in high performance linacs. The code LFSC is based on the earlier version developed by a collective of authors at SLAC (L.Hendrickson, R. McEwen, T. Himel, H. Shoaee, S. Shah, P. Emma, P. Schultz) during 1990-2005. That code was successively used in simulation of SLC, TESLA, CLIC and NLC projects. It can simulate as pulse-to-pulse feedback on timescale corresponding to 5-100 Hz, as slower feedbacks, operating in the 0.1-1 Hz range in the Main Linac and Beam Delivery System. The code LFSC is running under Matlab for MS Windows operating system. It contains about 30,000 lines of source code in more than 260 subroutines. The code uses the LIAR ('Linear Accelerator Research code') for particle tracking under ground motion and technical noise perturbations. It uses the Guinea Pig code to simulate the luminosity performance. A set of input files includes the lattice description (XSIF format), and plane text files with numerical parameters, wake fields, ground motion data etc. The Matlab environment provides a flexible system for graphical output.

  20. Stabilizer Codes over Frobenius Rings

    E-Print Network [OSTI]

    Nadella, Sushma

    2012-07-16T23:59:59.000Z

    now, the methods for quantum error correction were mainly based on quantum codes that rely on the arithmetic in finite fields. In contrast, this thesis aims to develop a basic framework for quantum error correcting codes over a class of rings known...

  1. Entanglement boosts quantum turbo codes

    E-Print Network [OSTI]

    Wilde, Mark M

    2010-01-01T23:59:59.000Z

    One of the unexpected breakdowns in the existing theory of quantum serial turbo coding is that a quantum convolutional encoder cannot simultaneously be recursive and non-catastrophic. These properties are essential for a quantum turbo code to have an unbounded minimum distance and for its iterative decoding algorithm to converge, respectively. Here, we show that the entanglement-assisted paradigm gives a theoretical and practical "turbo boost" to these codes, in the sense that an entanglement-assisted quantum (EAQ) convolutional encoder can possess both of the aforementioned desirable properties, and simulation results indicate that entanglement-assisted turbo codes can operate reliably in a noise regime 5.5 dB beyond that of standard quantum turbo codes. Entanglement is the resource that enables a convolutional encoder to satisfy both properties because an encoder acting on only information qubits, classical bits, gauge qubits, and ancilla qubits cannot simultaneously satisfy them. We give several examples o...

  2. Enhanced verification test suite for physics simulation codes

    SciTech Connect (OSTI)

    Kamm, James R.; Brock, Jerry S.; Brandon, Scott T.; Cotrell, David L.; Johnson, Bryan; Knupp, Patrick; Rider, William J.; Trucano, Timothy G.; Weirs, V. Gregory

    2008-09-01T23:59:59.000Z

    This document discusses problems with which to augment, in quantity and in quality, the existing tri-laboratory suite of verification problems used by Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), and Sandia National Laboratories (SNL). The purpose of verification analysis is demonstrate whether the numerical results of the discretization algorithms in physics and engineering simulation codes provide correct solutions of the corresponding continuum equations.

  3. On Quantum and Classical BCH Codes

    E-Print Network [OSTI]

    Salah A. Aly; Andreas Klappenecker; Pradeep Kiran Sarvepalli

    2006-04-14T23:59:59.000Z

    Classical BCH codes that contain their (Euclidean or Hermitian) dual codes can be used to construct quantum stabilizer codes; this correspondence studies the properties of such codes. It is shown that a BCH code of length n can contain its dual code only if its designed distance d=O(sqrt(n)), and the converse is proved in the case of narrow-sense codes. Furthermore, the dimension of narrow-sense BCH codes with small design distance is completely determined, and - consequently - the bounds on their minimum distance are improved. These results make it possible to determine the parameters of quantum BCH codes in terms of their design parameters.

  4. San Francisco Building Code Amendments to the

    E-Print Network [OSTI]

    Green Building Standards Code 2010 California Residential Code Operative date: January 1, 2011 #12;2 #121 2010 San Francisco Building Code Amendments to the 2010 California Building Code 2010 California;3 CHAPTER 1 SCOPE AND ADMINISTRATION DIVISION I CALIFORNIA ADMINISTRATION No San Francisco Building Code

  5. NHA HYDROGEN SAFETY CODES AND STANDARDS ACTIVITIES

    E-Print Network [OSTI]

    laboratories, code officials and model building code organizations to bring experts together in a focused and other information needed by the Code Officials to complete the development of these new codes needs to be disseminated to building code officials such as National Fire Protection Association (NFPA

  6. Remarkable Degenerate Quantum Stabilizer Codes Derived from Duadic Codes

    E-Print Network [OSTI]

    Salah A. Aly; Andreas Klappenecker; Pradeep Kiran Sarvepalli

    2006-01-18T23:59:59.000Z

    Good quantum codes, such as quantum MDS codes, are typically nondegenerate, meaning that errors of small weight require active error-correction, which is--paradoxically--itself prone to errors. Decoherence free subspaces, on the other hand, do not require active error correction, but perform poorly in terms of minimum distance. In this paper, examples of degenerate quantum codes are constructed that have better minimum distance than decoherence free subspaces and allow some errors of small weight that do not require active error correction. In particular, two new families of [[n,1,>= sqrt(n)

  7. Implementation Guide for Use in Developing Documented Safety Analyses to Meet Subpart B of 10 CFR 830

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

    2011-12-19T23:59:59.000Z

    Title 10 Code of Federal Regulations (CFR) Part 830, Subpart B, Safety Basis Requirements, requires the contractor responsible for a Department of Energy (DOE) nuclear facility to analyze the facility, the work to be performed, and the associated hazards and to identify the conditions, safe boundaries, and hazard controls necessary to protect workers, the public, and the environment from adverse consequences. Cancels DOE G 421.1-2.

  8. Surface code implementation of block code state distillation

    E-Print Network [OSTI]

    Austin G. Fowler; Simon J. Devitt; Cody Jones

    2013-01-29T23:59:59.000Z

    State distillation is the process of taking a number of imperfect copies of a particular quantum state and producing fewer better copies. Until recently, the lowest overhead method of distilling states |A>=(|0>+e^{i\\pi/4}|1>)/\\sqrt{2} produced a single improved |A> state given 15 input copies. New block code state distillation methods can produce k improved |A> states given 3k+8 input copies, potentially significantly reducing the overhead associated with state distillation. We construct an explicit surface code implementation of block code state distillation and quantitatively compare the overhead of this approach to the old. We find that, using the best available techniques, for parameters of practical interest, block code state distillation does not always lead to lower overhead, and, when it does, the overhead reduction is typically less than a factor of three.

  9. Entanglement-assisted codeword stabilized quantum codes

    SciTech Connect (OSTI)

    Shin, Jeonghwan; Heo, Jun; Brun, Todd A. [School of Electrical Engineering, Korea University, Seoul (Korea, Republic of); Communication Sciences Institute, University of Southern California, Los Angeles, California 90089 (United States)

    2011-12-15T23:59:59.000Z

    Entangled qubits can increase the capacity of quantum error-correcting codes based on stabilizer codes. In addition, by using entanglement quantum stabilizer codes can be construct from classical linear codes that do not satisfy the dual-containing constraint. We show that it is possible to construct both additive and nonadditive quantum codes using the codeword stabilized quantum code framework. Nonadditive codes may offer improved performance over the more common stabilizer codes. Like other entanglement-assisted codes, the encoding procedure acts only on the qubits on Alice's side, and only these qubits are assumed to pass through the channel. However, errors in the codeword stabilized quantum code framework give rise to effective Z errors on Bob's side. We use this scheme to construct entanglement-assisted nonadditive quantum codes, in particular, ((5,16,2;1)) and ((7,4,5;4)) codes.

  10. Entanglement-assisted codeword stabilized quantum codes

    E-Print Network [OSTI]

    Jeonghwan Shin; Jun Heo; Todd A. Brun

    2011-09-15T23:59:59.000Z

    Entangled qubit can increase the capacity of quantum error correcting codes based on stabilizer codes. In addition, by using entanglement quantum stabilizer codes can be construct from classical linear codes that do not satisfy the dual-containing constraint. We show that it is possible to construct both additive and non-additive quantum codes using the codeword stabilized quantum code framework. Nonadditive codes may offer improved performance over the more common sta- bilizer codes. Like other entanglement-assisted codes, the encoding procedure acts only the qubits on Alice's side, and only these qubits are assumed to pass through the channel. However, errors the codeword stabilized quantum code framework gives rise to effective Z errors on Bob side. We use this scheme to construct new entanglement-assisted non-additive quantum codes, in particular, ((5,16,2;1)) and ((7,4,5;4)) codes.

  11. STDS91.COD: Grief and Mourning Codes

    E-Print Network [OSTI]

    Rosenblatt, Paul C.; Walsh, R. Patricia; Jackson, Douglas A.

    2011-01-01T23:59:59.000Z

    conflict 2000 Age of Marriage, Females (code book variable87) N Code NA Meaning Missing data Scores range from 8.2 toGRIEF AND MOURNING CODES Paul C. Rosenblatt Department of

  12. LDPC codes : structural analysis and decoding techniques

    E-Print Network [OSTI]

    Zhang, Xiaojie

    2012-01-01T23:59:59.000Z

    to Low-Density Parity-Check Codes 2.1 Representation of LDPC4.2 Error Floors of LDPC Codes . . . . . . . . . . . . . . .LP Decoding of LDPC Codes with Alternating Direction Method

  13. Codes for the fast SSS QR eigens

    E-Print Network [OSTI]

    Fortran 90 codes (zip file); Matlab codes (zip file). Please email. A fast O(n^2) time QR eigensolver for companion matrices/polynomials. Fortran 90 codes (zip ...

  14. DEPARTMENT CODE Department of Computer Science

    E-Print Network [OSTI]

    DEPARTMENT CODE Department of Computer Science College of Natural Sciences Colorado State and Amendment of this Code 19 #12;1 MISSION AND OBJECTIVES 3 Preamble This Code of the Department of Computer

  15. Example of Environmental Restoration Code of Accounts

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

    1997-03-28T23:59:59.000Z

    This chapter describes the fundamental structure of an example remediation cost code system, lists and describes the Level 1 cost codes, and lists the Level 2 and Level 3 cost codes.

  16. Arkansas Underground Injection Control Code (Arkansas)

    Broader source: Energy.gov [DOE]

    The Arkansas Underground Injection Control Code (UIC code) is adopted pursuant to the provisions of the Arkansas Water and Air Pollution Control Act (Arkansas Code Annotated 8-5-11). It is the...

  17. Codeword Stabilized Quantum Codes and Their Error Correction

    E-Print Network [OSTI]

    Li, Yunfan

    2010-01-01T23:59:59.000Z

    5.1.4 Generic CWS codes . . . . . . . . . . .USt codes . . . . . . . . . . . . . . . . . . . . . .Quantum Codes 2.1 Notations . . . . . . . . . . . . . . 2.2

  18. Algebraic list-decoding of error-correcting codes

    E-Print Network [OSTI]

    Parvaresh, Farzad

    2007-01-01T23:59:59.000Z

    Solomon codes . . . . . . . . . . . . . . . 1.2.2 Guruswami-Simple trivariate codes and theirdecoding . . . . . . . . . . . . . 3.3.1 Code parameters and

  19. Defining Forage Quality

    E-Print Network [OSTI]

    Muir, James; Lambert, Barry; Newman, Yoana

    2007-01-18T23:59:59.000Z

    This publication covers the definition of forage quality, the main factors affecting forage quality, and the components and importance of forage analyses. It focuses on the need for producers to understand forage quality and the factors that affect...

  20. Office of Quality Assurance

    Broader source: Energy.gov [DOE]

    The Office of Quality Assurance establishes and maintains the quality assurance (QA) policies, requirements and guidance for the Department and serves as DOE's corporate resource to ensure that products and services meet or exceed the Department’s quality objectives.

  1. Budget/Object Codes -REVENUE Budget/Object Codes -REVENUE BUDGET/OBJECT BUDGET/OBJECT

    E-Print Network [OSTI]

    Selmic, Sandra

    Budget/Object Codes -REVENUE Budget/Object Codes - REVENUE BUDGET/OBJECT BUDGET/OBJECT BUDGET CODE DESCRIPTION BUDGET CODE DESCRIPTION 01 30 0101 On-Campus-Full Time 3001 Federal Program 0102 On APPROPRIATIONS #12;Budget/Object Codes -REVENUE Budget/Object Codes - REVENUE BUDGET/OBJECT BUDGET/OBJECT BUDGET

  2. Sandia National Laboratories, California Quality Assurance Project Plan for Environmental Monitoring Program.

    SciTech Connect (OSTI)

    Holland, Robert C.

    2005-09-01T23:59:59.000Z

    This Quality Assurance Project Plan (QAPP) applies to the Environmental Monitoring Program at the Sandia National Laboratories/California. This QAPP follows DOE Quality Assurance Management System Guide for Use with 10 CFR 830 Subpart A, Quality Assurance Requirements, and DOE O 414.1C, Quality Assurance (DOE G 414.1-2A June 17, 2005). The Environmental Monitoring Program is located within the Environmental Operations Department. The Environmental Operations Department is responsible for ensuring that SNL/CA operations have minimal impact on the environment. The Department provides guidance to line organizations to help them comply with applicable environmental regulations and DOE orders. To fulfill its mission, the department has groups responsible for waste management; pollution prevention, air quality; environmental planning; hazardous materials management; and environmental monitoring. The Environmental Monitoring Program is responsible for ensuring that SNL/CA complies with all Federal, State, and local regulations and with DOE orders regarding the quality of wastewater and stormwater discharges. The Program monitors these discharges both visually and through effluent sampling. The Program ensures that activities at the SNL/CA site do not negatively impact the quality of surface waters in the vicinity, or those of the San Francisco Bay. The Program verifies that wastewater and stormwater discharges are in compliance with established standards and requirements. The Program is also responsible for compliance with groundwater monitoring, and underground and above ground storage tanks regulatory compliance. The Program prepares numerous reports, plans, permit applications, and other documents that demonstrate compliance.

  3. The Cost of Enforcing Building Energy Codes: Phase 1

    E-Print Network [OSTI]

    Williams, Alison

    2013-01-01T23:59:59.000Z

    practices among code officials. Stakeholders recommendboth applicants and code officials and help to inform thecomply with the code and code officials to enforce the new

  4. Gas Code of Conduct (Connecticut)

    Broader source: Energy.gov [DOE]

    The Gas Code of Conduct sets forth the standard of conduct for transactions, direct or indirect, between gas companies and their affiliates. The purpose of these regulations is to promote...

  5. Commercial Building Codes and Standards

    Broader source: Energy.gov [DOE]

    Once an energy-efficient technology or practice is widely available in the market, it can become the baseline of performance through building energy codes and equipment standards. The Building...

  6. Montana Coal Mining Code (Montana)

    Broader source: Energy.gov [DOE]

    The Department of Labor and Industry is authorized to adopt rules pertaining to safety standards for all coal mines in the state. The Code requires coal mine operators to make an accurate map or...

  7. Fuel cycle code, "FUELMOVE III"

    E-Print Network [OSTI]

    Sovka, Jerry Alois

    1963-01-01T23:59:59.000Z

    Further modifications to the fuel cycle code FUELMOVE are described which were made in an attempt to obtain results for reflected reactors operated under batch, outin, and bidirectional fueling schemes. Numerical methods ...

  8. LATTICE: AN INTERACTIVE LATTICE COMPUTER CODE

    E-Print Network [OSTI]

    Staples, John

    2010-01-01T23:59:59.000Z

    4500-R65 I LATTICE AN INTERACTIVE LATTICE COMPUTER CODE Johnr LBL-4843 LATTICE An interactive lattice computer code Johncode which enables an interactive user to calculate the

  9. Building Energy Codes Collaborative Technical Assistance for...

    Energy Savers [EERE]

    State Energy Officials - 2014 BTO Peer Review Southeast Energy Efficiency Alliance's Building Energy Codes Project Reducing Energy Demand in Buildings Through State Energy Codes...

  10. Program School/ Career: Descripton ISIS Program Codes

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    Program School/ Career: Descripton ISIS Program Codes Program Career: Descripton College School;Program School/ Career: Descripton ISIS Program Codes Program Career: Descripton College School/ College 1

  11. Building Energy Code | Department of Energy

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

    Building Codes Assistance Project (BCAP). For more detailed information about building energy codes, visit the http:www.energycodes.govstates DOE and http:...

  12. Groundwater Quality Standards (Nebraska)

    Broader source: Energy.gov [DOE]

    These regulations, promulgated by the Department of Environmental Quality, contain groundwater quality standards and classifications, regulations for point sources, and provisions for remedial action.

  13. Environmental Quality: Air (Louisiana)

    Broader source: Energy.gov [DOE]

    The Department of Environmental Quality regulates air quality in Louisiana. The Department has an established a fee system for funding the monitoring, investigation and other activities required...

  14. Quantum stabilizer codes and beyond

    E-Print Network [OSTI]

    Sarvepalli, Pradeep Kiran

    2008-10-10T23:59:59.000Z

    QUANTUM STABILIZER CODES AND BEYOND A Dissertation by PRADEEP KIRAN SARVEPALLI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY August 2008 Major... Subject: Computer Science QUANTUM STABILIZER CODES AND BEYOND A Dissertation by PRADEEP KIRAN SARVEPALLI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY...

  15. Edge equilibrium code for tokamaks

    SciTech Connect (OSTI)

    Li, Xujing [Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, P.O. Box 2719, Beijing 100190 (China)] [Institute of Computational Mathematics and Scientific/Engineering Computing, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, P.O. Box 2719, Beijing 100190 (China); Zakharov, Leonid E. [Princeton Plasma Physics Laboratory Princeton, MS-27 P.O. Box 451, New Jersey (United States)] [Princeton Plasma Physics Laboratory Princeton, MS-27 P.O. Box 451, New Jersey (United States); Drozdov, Vladimir V. [Euratom/CCFE Fusion Association, Culham Science Centre, Abingdon OX14 3DB (United Kingdom)] [Euratom/CCFE Fusion Association, Culham Science Centre, Abingdon OX14 3DB (United Kingdom)

    2014-01-15T23:59:59.000Z

    The edge equilibrium code (EEC) described in this paper is developed for simulations of the near edge plasma using the finite element method. It solves the Grad-Shafranov equation in toroidal coordinate and uses adaptive grids aligned with magnetic field lines. Hermite finite elements are chosen for the numerical scheme. A fast Newton scheme which is the same as implemented in the equilibrium and stability code (ESC) is applied here to adjust the grids.

  16. 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.

  17. Graphical Quantum Error-Correcting Codes

    E-Print Network [OSTI]

    Sixia Yu; Qing Chen; C. H. Oh

    2007-09-12T23:59:59.000Z

    We introduce a purely graph-theoretical object, namely the coding clique, to construct quantum errorcorrecting codes. Almost all quantum codes constructed so far are stabilizer (additive) codes and the construction of nonadditive codes, which are potentially more efficient, is not as well understood as that of stabilizer codes. Our graphical approach provides a unified and classical way to construct both stabilizer and nonadditive codes. In particular we have explicitly constructed the optimal ((10,24,3)) code and a family of 1-error detecting nonadditive codes with the highest encoding rate so far. In the case of stabilizer codes a thorough search becomes tangible and we have classified all the extremal stabilizer codes up to 8 qubits.

  18. Codeword stabilized quantum codes on subsystems

    E-Print Network [OSTI]

    Jeonghwan Shin; Jun Heo; Todd A. Brun

    2012-08-29T23:59:59.000Z

    Codeword stabilized quantum codes provide a unified approach to constructing quantum error-correcting codes, including both additive and non-additive quantum codes. Standard codeword stabilized quantum codes encode quantum information into subspaces. The more general notion of encoding quantum information into a subsystem is known as an operator (or subsystem) quantum error correcting code. Most operator codes studied to date are based in the usual stabilizer formalism. We introduce operator quantum codes based on the codeword stabilized quantum code framework. Based on the necessary and sufficient conditions for operator quantum error correction, we derive a error correction condition for operator codeword stabilized quantum codes. Based on this condition, the word operators of a operator codeword stabilized quantum code are constructed from a set of classical binary errors induced by generators of the gauge group. We use this scheme to construct examples of both additive and non-additive codes that encode quantum information into a subsystem.

  19. Using Formal Models to Objectively Judge Quality of Multi-Threaded Programs in Empirical Studies

    E-Print Network [OSTI]

    Stirewalt, Kurt

    properties in the Finite State Processes (FSP) notation and use the Labeled Transition System Analyzer (LTSA-1-60558-025-8/08/05 ...$5.00. lyzer (LTSA), quality assessment of code, synchronization analy- sis 1. Introduction

  20. Final Report. An Integrated Partnership to Create and Lead the Solar Codes and Standards Working Group

    SciTech Connect (OSTI)

    Rosenthal, Andrew [New Mexico State Univ., Las Cruces, NM (United States)

    2013-12-30T23:59:59.000Z

    The DOE grant, “An Integrated Partnership to Create and Lead the Solar Codes and Standards Working Group,” to New Mexico State University created the Solar America Board for Codes and Standards (Solar ABCs). From 2007 – 2013 with funding from this grant, Solar ABCs identified current issues, established a dialogue among key stakeholders, and catalyzed appropriate activities to support the development of codes and standards that facilitated the installation of high quality, safe photovoltaic systems. Solar ABCs brought the following resources to the PV stakeholder community; Formal coordination in the planning or revision of interrelated codes and standards removing “stove pipes” that have only roofing experts working on roofing codes, PV experts on PV codes, fire enforcement experts working on fire codes, etc.; A conduit through which all interested stakeholders were able to see the steps being taken in the development or modification of codes and standards and participate directly in the processes; A central clearing house for new documents, standards, proposed standards, analytical studies, and recommendations of best practices available to the PV community; A forum of experts that invites and welcomes all interested parties into the process of performing studies, evaluating results, and building consensus on standards and code-related topics that affect all aspects of the market; and A biennial gap analysis to formally survey the PV community to identify needs that are unmet and inhibiting the market and necessary technical developments.

  1. Certification process of safety analysis and risk management computer codes at the Savannah River Site

    SciTech Connect (OSTI)

    Ades, M.J. [Westinghouse Savannah River Co., Aiken, SC (United States); Toffer, H.; Lewis, C.J.; Crowe, R.D. [Westinghouse Hanford Co., Richland, WA (United States)

    1992-05-01T23:59:59.000Z

    The commitment by Westinghouse Savannah River Company (WSRC) to bring safety analysis and risk management codes into compliance with national and sitewide quality assurance requirements necessitated a systematic, structured approach. As a part of this effort, WSRC, in cooperation with the Westinghouse Hanford Company, has developed and implemented a certification process for the development and control of computer software. Safety analysis and risk management computer codes pertinent to reactor analyses were selected for inclusion in the certification process. As a first step, documented plans were developed for implementing verification and validation of the codes, and establishing configuration control. User qualification guidelines were determined. The plans were followed with an extensive assessment of the codes with respect to certification status. Detailed schedules and work plans were thus determined for completing certification of the codes considered. Although the software certification process discussed is specific to the application described, it is sufficiently general to provide useful insights and guidance for certification of other software.

  2. Certification process of safety analysis and risk management computer codes at the Savannah River Site

    SciTech Connect (OSTI)

    Ades, M.J. (Westinghouse Savannah River Co., Aiken, SC (United States)); Toffer, H.; Lewis, C.J.; Crowe, R.D. (Westinghouse Hanford Co., Richland, WA (United States))

    1992-01-01T23:59:59.000Z

    The commitment by Westinghouse Savannah River Company (WSRC) to bring safety analysis and risk management codes into compliance with national and sitewide quality assurance requirements necessitated a systematic, structured approach. As a part of this effort, WSRC, in cooperation with the Westinghouse Hanford Company, has developed and implemented a certification process for the development and control of computer software. Safety analysis and risk management computer codes pertinent to reactor analyses were selected for inclusion in the certification process. As a first step, documented plans were developed for implementing verification and validation of the codes, and establishing configuration control. User qualification guidelines were determined. The plans were followed with an extensive assessment of the codes with respect to certification status. Detailed schedules and work plans were thus determined for completing certification of the codes considered. Although the software certification process discussed is specific to the application described, it is sufficiently general to provide useful insights and guidance for certification of other software.

  3. Quality Counts Certificate

    E-Print Network [OSTI]

    Chilek, Kevin

    2007-01-31T23:59:59.000Z

    This certificate accompanies the Quality Counts program. 1 page. It comes in packages of 25 certificates....

  4. Track 9: Quality Assurance

    Broader source: Energy.gov [DOE]

    ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 9: Quality Assurance

  5. 10 CFR 1021 -- Department of Energy: National Environmental Policy...

    Office of Environmental Management (EM)

    10 CFR 1021 -- Department of Energy: National Environmental Policy Act Implementing Procedures 10 CFR 1021 -- Department of Energy: National Environmental Policy Act Implementing...

  6. Presented by Campus Services Object Code Classifications

    E-Print Network [OSTI]

    Stephens, Graeme L.

    ) Decrease expense from the wrong object code (From) Example: Expensed a service contract that covered 12

  7. Michigan Technological University_010114 R 10/25/13 Group Number: 71571 Package Code(s): 040 045 Section Code(s): 4000 4200

    E-Print Network [OSTI]

    Section Code(s): 4000 4200 PPO - HuskyCare HDHP Benefits-at-a-Glance Michigan Technological University In% after deductible Maternity Services Provided by a Physician Prenatal and Postnatal Care Visits CoveredMichigan Technological University_010114 R 10/25/13 Group Number: 71571 Package Code(s): 040 045

  8. The environment and ASME performance test codes

    SciTech Connect (OSTI)

    Bannister, R.L. [Westinghouse Electric Corp., Orlando, FL (United States); Macak, J.J. III [Mostardi-Platt Associates, Inc., Elmhurst, IL (United States); Newby, R.A. [Westinghouse Science and Technology Center, Pittsburgh, PA (United States)

    1995-12-31T23:59:59.000Z

    Today, federal, state and local governmental agencies have enacted comprehensive legislation on power generation emission limits which affects all aspects of the energy sector. This paper reviews the indirect impact of Performance Test Codes on environmental testing, reviewing past, current, and future practices. Existing codes and three new codes currently under development will be cited along with possible future code development.

  9. SECTION GS1020 CONSTRUCTION CODE REQUIREMENTS

    E-Print Network [OSTI]

    Zhang, Yuanlin

    101, Life Safety Code; 5. National Fire Protection Association Codes and Standards; 6. ANSI/ASME A17SECTION GS1020 ­ CONSTRUCTION CODE REQUIREMENTS PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings includes the following: 1. Construction code requirements for all construction at Texas Tech University. 1

  10. Idaho National Laboratory (INL) Site Greenhouse Gas (GHG) Monitoring Plan - 40 CFR 98

    SciTech Connect (OSTI)

    Deborah L. Layton; Kimberly Frerichs

    2010-07-01T23:59:59.000Z

    The purpose of this Greenhouse Gas (GHG) Monitoring Plan is to meet the monitoring plan requirements of Title 40 of the Code of Federal Regulations Part 98.3(g)(5). This GHG Monitoring Plan identifies procedures and methodologies used at the Idaho National Laboratory Site (INL Site) to collect data used for GHG emissions calculations and reporting requirements from stationary combustion and other regulated sources in accordance with 40 CFR 98, Subparts A and other applicable subparts. INL Site Contractors determined subpart applicability through the use of a checklist (Appendix A). Each facility/contractor reviews operations to determine which subparts are applicable and the results are compiled to determine which subparts are applicable to the INL Site. This plan is applicable to the 40 CFR 98-regulated activities managed by the INL Site contractors: Idaho National Laboratory (INL), Idaho Cleanup Project (ICP), Advanced Mixed Waste Treatment Project (AMWTP), and Naval Reactors Facilities (NRF).

  11. Idaho National Laboratory (INL) Site Greenhouse Gas (GHG) Monitoring Plan - 40 CFR 98

    SciTech Connect (OSTI)

    Deborah L. Layton; Kimberly Frerichs

    2011-12-01T23:59:59.000Z

    The purpose of this Greenhouse Gas (GHG) Monitoring Plan is to meet the monitoring plan requirements of Title 40 of the Code of Federal Regulations Part 98.3(g)(5). This GHG Monitoring Plan identifies procedures and methodologies used at the Idaho National Laboratory Site (INL Site) to collect data used for GHG emissions calculations and reporting requirements from stationary combustion and other regulated sources in accordance with 40 CFR 98, Subparts A and other applicable subparts. INL Site Contractors determined subpart applicability through the use of a checklist (Appendix A). Each facility/contractor reviews operations to determine which subparts are applicable and the results are compiled to determine which subparts are applicable to the INL Site. This plan is applicable to the 40 CFR 98-regulated activities managed by the INL Site contractors: Idaho National Laboratory (INL), Idaho Cleanup Project (ICP), Advanced Mixed Waste Treatment Project (AMWTP), and Naval Reactors Facilities (NRF).

  12. A simple family of nonadditive quantum codes

    E-Print Network [OSTI]

    John A. Smolin; Graeme Smith; Stephanie Wehner

    2007-03-20T23:59:59.000Z

    Most known quantum codes are additive, meaning the codespace can be described as the simultaneous eigenspace of an abelian subgroup of the Pauli group. While in some scenarios such codes are strictly suboptimal, very little is understood about how to construct nonadditive codes with good performance. Here we present a family of nonadditive quantum codes for all odd blocklengths, n, that has a particularly simple form. Our codes correct single qubit erasures while encoding a higher dimensional space than is possible with an additive code or, for n of 11 or greater, any previous codes.

  13. ASME Code Efforts Supporting HTGRs

    SciTech Connect (OSTI)

    D.K. Morton

    2011-09-01T23:59:59.000Z

    In 1999, an international collaborative initiative for the development of advanced (Generation IV) reactors was started. The idea behind this effort was to bring nuclear energy closer to the needs of sustainability, to increase proliferation resistance, and to support concepts able to produce energy (both electricity and process heat) at competitive costs. The U.S. Department of Energy has supported this effort by pursuing the development of the Next Generation Nuclear Plant, a high temperature gas-cooled reactor. This support has included research and development of pertinent data, initial regulatory discussions, and engineering support of various codes and standards development. This report discusses the various applicable American Society of Mechanical Engineers (ASME) codes and standards that are being developed to support these high temperature gascooled reactors during construction and operation. ASME is aggressively pursuing these codes and standards to support an international effort to build the next generation of advanced reactors so that all can benefit.

  14. Parallization of Stellar Atmosphere Codes

    E-Print Network [OSTI]

    P. Hoeflich

    2002-09-19T23:59:59.000Z

    Parallel computing has turned out to be the enabling technology to solve complex physical systems. However, the transition from shared memory, vector computers to massively parallel, distributed memory systems and, recently, to hybrid systems poses new challenges to the scientist. We want to present a cook-book (with a very strong, personal bias) based on our experience with parallization of our existing codes. Some of the general tools and communication libraries are discussed. Our approach includes a mixture of algorithm, domain and physical module based parallization. The advantages, scalability and limitations of each are discussed at some examples. We want show that it becomes easier to write parallel code with increasing complexity of the physical problem making stellar atmosphere codes beyond the classical assumptions very suitable.

  15. ASME Code Efforts Supporting HTGRs

    SciTech Connect (OSTI)

    D.K. Morton

    2010-09-01T23:59:59.000Z

    In 1999, an international collaborative initiative for the development of advanced (Generation IV) reactors was started. The idea behind this effort was to bring nuclear energy closer to the needs of sustainability, to increase proliferation resistance, and to support concepts able to produce energy (both electricity and process heat) at competitive costs. The U.S. Department of Energy has supported this effort by pursuing the development of the Next Generation Nuclear Plant, a high temperature gas-cooled reactor. This support has included research and development of pertinent data, initial regulatory discussions, and engineering support of various codes and standards development. This report discusses the various applicable American Society of Mechanical Engineers (ASME) codes and standards that are being developed to support these high temperature gascooled reactors during construction and operation. ASME is aggressively pursuing these codes and standards to support an international effort to build the next generation of advanced reactors so that all can benefit.

  16. ASME Code Efforts Supporting HTGRs

    SciTech Connect (OSTI)

    D.K. Morton

    2012-09-01T23:59:59.000Z

    In 1999, an international collaborative initiative for the development of advanced (Generation IV) reactors was started. The idea behind this effort was to bring nuclear energy closer to the needs of sustainability, to increase proliferation resistance, and to support concepts able to produce energy (both electricity and process heat) at competitive costs. The U.S. Department of Energy has supported this effort by pursuing the development of the Next Generation Nuclear Plant, a high temperature gas-cooled reactor. This support has included research and development of pertinent data, initial regulatory discussions, and engineering support of various codes and standards development. This report discusses the various applicable American Society of Mechanical Engineers (ASME) codes and standards that are being developed to support these high temperature gascooled reactors during construction and operation. ASME is aggressively pursuing these codes and standards to support an international effort to build the next generation of advanced reactors so that all can benefit.

  17. Light-water reactor safety analysis codes

    SciTech Connect (OSTI)

    Jackson, J.F.; Ransom, V.H.; Ybarrondo, L.J.; Liles, D.R.

    1980-01-01T23:59:59.000Z

    A brief review of the evolution of light-water reactor safety analysis codes is presented. Included is a summary comparison of the technical capabilities of major system codes. Three recent codes are described in more detail to serve as examples of currently used techniques. Example comparisons between calculated results using these codes and experimental data are given. Finally, a brief evaluation of current code capability and future development trends is presented.

  18. Energy Codes and the Landlord-Tenant Problem

    E-Print Network [OSTI]

    Papineau, Maya

    2013-01-01T23:59:59.000Z

    of the International Energy Conservation Code 2000 edition (in The International Energy Conservation Code (IECC) is

  19. Turbo Codes are Low Density Parity Check Codes David J. C. MacKay

    E-Print Network [OSTI]

    MacKay, David J.C.

    Turbo Codes are Low Density Parity Check Codes David J. C. MacKay July 8, 1998--- Draft 0.2, not for distribution! (First draft written July 5, 1998) Abstract Turbo codes and Gallager codes (also known as low note that the parity check matrix of a Turbo code can be written as low density parity check matrix

  20. IEEE VEHICULAR TECHNOLOGY CONFERENCE SPRING, 2003 1 Space-Time Block Coding applied to Turbo Coded

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    IEEE VEHICULAR TECHNOLOGY CONFERENCE SPRING, 2003 1 Space-Time Block Coding applied to Turbo Coded and a Turbo Code (TC) as channel code. MC-CDMA is likely to be one of the most promising access technique. Then, since Turbo Coded MC-CDMA was demonstrated to be very efficient for a Single Input Single Output

  1. Validation issues for SSI codes

    SciTech Connect (OSTI)

    Philippacopoulos, A.J.

    1995-02-01T23:59:59.000Z

    The paper describes the results of a recent work which was performed to verify computer code predictions in the SSI area. The first part of the paper is concerned with analytic solutions of the system response. The mathematical derivations are reasonably reduced by the use of relatively simple models which capture fundamental ingredients of the physics of the system motion while allowing for the response to be obtained analytically. Having established explicit forms of the system response, numerical solutions from three computer codes are presented in comparative format.

  2. Texas Energy Code Compliance Collaborative

    E-Print Network [OSTI]

    Herbert, C.

    2013-01-01T23:59:59.000Z

    document these practices? What is the role of alternative code compliance programs like EnergyStar? What is the role of third party inspectors? 15 ESL-KT-13-12-29 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec... Conference, San Antonio, Texas Dec. 16-18 7 Source: ACEEE Building Energy Codes Program 2010 ESL-KT-13-12-29 CATEE 2013: Clean Air Through Energy Efficiency Conference, San Antonio, Texas Dec. 16-18 Residential (Single Family Residences And Duplexes...

  3. Household Water Quality Home Water Quality Problems

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Household Water Quality Home Water Quality Problems­ Causes and Treatments Blake Ross, Extension impurities can be corrected if they are a nuisance. Before beginning any treatment plan, have water tested select the most effective and economical treatment method. www.ext.vt.edu Produced by Communications

  4. Soil Quality Information Sheet Rangeland Soil Quality--

    E-Print Network [OSTI]

    Soil Quality Information Sheet Rangeland Soil Quality-- Physical and Biological Soil Crusts USDA, Natural Resources Conservation Service May 2001 Rangeland Sheet 7 What are soil crusts? A physical crust is a thin layer with reduced porosity and increased density at the surface of the soil. A biological crust

  5. Degenerate Quantum Codes for Pauli Channels

    E-Print Network [OSTI]

    Graeme Smith; John A. Smolin

    2006-12-23T23:59:59.000Z

    A striking feature of quantum error correcting codes is that they can sometimes be used to correct more errors than they can uniquely identify. Such degenerate codes have long been known, but have remained poorly understood. We provide a heuristic for designing degenerate quantum codes for high noise rates, which is applied to generate codes that can be used to communicate over almost any Pauli channel at rates that are impossible for a nondegenerate code. The gap between nondegenerate and degenerate code performance is quite large, in contrast to the tiny magnitude of the only previous demonstration of this effect. We also identify a channel for which none of our codes outperform the best nondegenerate code and show that it is nevertheless quite unlike any channel for which nondegenerate codes are known to be optimal.

  6. Ptolemy Coding Style Christopher Brooks

    E-Print Network [OSTI]

    Ptolemy Coding Style Christopher Brooks Edward A. Lee Electrical Engineering and Computer Sciences was supported in part by the iCyPhy Research Center (Industrial Cyber-Physical Systems, supported by IBM (Industrial Cyber-Physical Systems, supported by IBM and United Technologies), and the Center for Hybrid

  7. Free Energy Code Online Discussion

    E-Print Network [OSTI]

    Free Energy Code Online Discussion for Building Department Personnel Join us for this FREE 90 Bruce Cheney from Anchors Aweigh Energy, LLC want to hear from YOU on residential HVAC changeout issues of the California Energy Commission. Date: 3 dates currently offered, choose the one that works for you

  8. WESTERN MICHIGAN UNIVERSITY STUDENT CODE

    E-Print Network [OSTI]

    de Doncker, Elise

    WESTERN MICHIGAN UNIVERSITY STUDENT CODE Approved by The Western Michigan University Board Michigan University Kalamazoo, MI 49008 Effective August 2008 #12;A UNIVERSITY COMMUNITY IS... ...a for the Advancement of Teaching; Ernest L. Boyer (frwd.); Princeton, New Jersey; 1990 #12;WESTERN MICHIGAN UNIVERSITY

  9. Two-Layer Error Control Codes Combining Rectangular and Hamming Product Codes for Cache Error

    E-Print Network [OSTI]

    Zhang, Meilin

    We propose a novel two-layer error control code, combining error detection capability of rectangular codes and error correction capability of Hamming product codes in an efficient way, in order to increase cache error ...

  10. Code Booster Award-winning research on code optimization explores multicore computing

    E-Print Network [OSTI]

    Knowles, David William

    May 2008 Code Booster Award-winning research on code optimization explores multicore computing paper exploring ways to make a popular scientific analysis code run smoothly on different types of multicore computers. SamuelWilliams,aresearcherfromBerkeleyLab'sComputational

  11. SEE ADDENDUM IS CHECKED CODE 18a. PAYMENT WILL BE MADE BY CODE

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

    SEE ADDENDUM IS CHECKED CODE 18a. PAYMENT WILL BE MADE BY CODE FACILITY CODE 17b. CHECK IF REMITTANCE IS DIFFERENT AND PUT SUCH ADDRESS IN OFFER OFFEROR 00146 Casper WY 82601 Shale...

  12. General Water Quality (Oklahoma)

    Broader source: Energy.gov [DOE]

    The purpose of this water quality rule is to protect, maintain and improve the quality of waters of the State. Any applicant for a federal license, permit or project to conduct any activity...

  13. State Water Quality (Virginia)

    Broader source: Energy.gov [DOE]

    It is the policy of the Commonwealth of Virginia to: (1) protect existing high quality state waters and restore the quality of all other state waters to permit all reasonable public uses and...

  14. Quality of service profiling

    E-Print Network [OSTI]

    Misailovic, Sasa

    Many computations exhibit a trade off between execution time and quality of service. A video encoder, for example, can often encode frames more quickly if it is given the freedom to produce slightly lower quality video. A ...

  15. Downhole steam quality measurement

    DOE Patents [OSTI]

    Lee, David O. (Albuquerque, NM); Montoya, Paul C. (Albuquerque, NM); Muir, James F. (Albuquerque, NM); Wayland, Jr., J. Robert (Albuquerque, NM)

    1987-01-01T23:59:59.000Z

    An empirical method for the remote sensing of steam quality that can be easily adapted to downhole steam quality measurements by measuring the electrical properties of two-phase flow across electrode grids at low frequencies.

  16. Bounds on Effective Hamiltonians for Stabilizer Codes

    E-Print Network [OSTI]

    Stephen S. Bullock; Dianne P. O'Leary

    2008-02-05T23:59:59.000Z

    This manuscript introduces various notions of k-locality of stabilizer codes inherited from the associated stabilizer groups. A choice of generators for the group leads to a Hamiltonian with the code in its groundspace, while a Hamiltonian holding the code in its groundspace might be called effective if its locality is less than that of a natural choice of generators (or any choice). This paper establishes some conditions under which effective Hamiltonians for stabilizer codes do not exist. Our results simplify in the cases of Calderbank-Shor-Steane stabilizer codes and topologically-ordered stabilizer codes arising from surface cellulations.

  17. Quantum Stabilizer Codes Embedding Qubits Into Qudits

    E-Print Network [OSTI]

    Carlo Cafaro; Federico Maiolini; Stefano Mancini

    2012-07-30T23:59:59.000Z

    We study, by means of the stabilizer formalism, a quantum error correcting code which is alternative to the standard block codes since it embeds a qubit into a qudit. The code exploits the non-commutative geometry of discrete phase space to protect the qubit against both amplitude and phase errors. The performance of such code is evaluated on Weyl channels by means of the entanglement fidelity as function of the error probability. A comparison with standard block codes, like five and seven qubit stabilizer codes, shows its superiority.

  18. Approved Module Information for PH3704, 2014/5 Module Title/Name: Quality Assured Pharmaceutical

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    and processes, including the use of Standard Operating Procedures, Good Laboratory Practice, Good Pharmaceutical Technology Module Code: PH3704 School: Life and Health Sciences Module Type: Standard Module New Module of these materials. · To describe the role of quality assurance in the maintenance of the quality of pharmaceutical

  19. Employing Clustering for Assisting Source Code Maintainability Evaluation according to ISO/IEC-

    E-Print Network [OSTI]

    Tjortjis, Christos

    Employing Clustering for Assisting Source Code Maintainability Evaluation according to ISO/IEC according to the ISO/IEC-9126 quality standard. More specifically it proposes a methodology that combines maintenance activities [2], [14], [18]. According to ISO/IEC-9126, maintainability is the capability

  20. Temporal Layered vs. Multistate Video Coding Sila Ekmekci and Thomas Sikora

    E-Print Network [OSTI]

    Wichmann, Felix

    Temporal Layered vs. Multistate Video Coding Sila Ekmekci and Thomas Sikora Technical University for communication over wireless networks and Internet is highly increased. But there are still unsolved technical problems such as long delays and packet losses causing quality degradation. Delay sensitive and bandwidth

  1. Trellis coded vector quantization for the intraframe coding of images

    E-Print Network [OSTI]

    Chauvin, Todd Henry

    1989-01-01T23:59:59.000Z

    quantization in both conligurations. The design algo- rithm is also developed for the case of a, constrainl, on the entropy of the channel indices. Performance is evaluated by computer simulation for a variety of encoding rates, number of trellis states.... Rate Expansion . 2. Set Partitioning 3. Viterbi Encoding . C. Codebook Design 15 15 17 17 23 28 29 IV PREDICTIVE TRELLIS CODED VECTOR QUANTIZATION. . . 30 A. Implementation Structure . B. Design of Predictive TCVQ Coders 1. Vector...

  2. Computational radiology and imaging with the MCNP Monte Carlo code

    SciTech Connect (OSTI)

    Estes, G.P.; Taylor, W.M.

    1995-05-01T23:59:59.000Z

    MCNP, a 3D coupled neutron/photon/electron Monte Carlo radiation transport code, is currently used in medical applications such as cancer radiation treatment planning, interpretation of diagnostic radiation images, and treatment beam optimization. This paper will discuss MCNP`s current uses and capabilities, as well as envisioned improvements that would further enhance MCNP role in computational medicine. It will be demonstrated that the methodology exists to simulate medical images (e.g. SPECT). Techniques will be discussed that would enable the construction of 3D computational geometry models of individual patients for use in patient-specific studies that would improve the quality of care for patients.

  3. An implicit Smooth Particle Hydrodynamic code

    SciTech Connect (OSTI)

    Charles E. Knapp

    2000-04-01T23:59:59.000Z

    An implicit version of the Smooth Particle Hydrodynamic (SPH) code SPHINX has been written and is working. In conjunction with the SPHINX code the new implicit code models fluids and solids under a wide range of conditions. SPH codes are Lagrangian, meshless and use particles to model the fluids and solids. The implicit code makes use of the Krylov iterative techniques for solving large linear-systems and a Newton-Raphson method for non-linear corrections. It uses numerical derivatives to construct the Jacobian matrix. It uses sparse techniques to save on memory storage and to reduce the amount of computation. It is believed that this is the first implicit SPH code to use Newton-Krylov techniques, and is also the first implicit SPH code to model solids. A description of SPH and the techniques used in the implicit code are presented. Then, the results of a number of tests cases are discussed, which include a shock tube problem, a Rayleigh-Taylor problem, a breaking dam problem, and a single jet of gas problem. The results are shown to be in very good agreement with analytic solutions, experimental results, and the explicit SPHINX code. In the case of the single jet of gas case it has been demonstrated that the implicit code can do a problem in much shorter time than the explicit code. The problem was, however, very unphysical, but it does demonstrate the potential of the implicit code. It is a first step toward a useful implicit SPH code.

  4. Quantifying the Performance of Quantum Codes

    E-Print Network [OSTI]

    C. Cafaro; S. L'Innocente; C. Lupo; S. Mancini

    2011-01-12T23:59:59.000Z

    We study the properties of error correcting codes for noise models in the presence of asymmetries and/or correlations by means of the entanglement fidelity and the code entropy. First, we consider a dephasing Markovian memory channel and characterize the performance of both a repetition code and an error avoiding code in terms of the entanglement fidelity. We also consider the concatenation of such codes and show that it is especially advantageous in the regime of partial correlations. Finally, we characterize the effectiveness of the codes and their concatenation by means of the code entropy and find, in particular, that the effort required for recovering such codes decreases when the error probability decreases and the memory parameter increases. Second, we consider both symmetric and asymmetric depolarizing noisy quantum memory channels and perform quantum error correction via the five qubit stabilizer code. We characterize this code by means of the entanglement fidelity and the code entropy as function of the asymmetric error probabilities and the degree of memory. Specifically, we uncover that while the asymmetry in the depolarizing errors does not affect the entanglement fidelity of the five qubit code, it becomes a relevant feature when the code entropy is used as a performance quantifier.

  5. Democratic Quality in Stable Democracies

    E-Print Network [OSTI]

    Lijphart, Arend

    2011-01-01T23:59:59.000Z

    MEASURING DEMOCRACY Democratic Quality in Stable Democraciesto measure democratic quality in terms of the purpose of1971). Measuring the quality of democracy requires two prior

  6. Waste Management Quality Assurance Plan

    E-Print Network [OSTI]

    Waste Management Group

    2006-01-01T23:59:59.000Z

    Revision 6 Waste Management Quality Assurance Plan Waste6 WM QA Plan Waste Management Quality Assurance Plan LBNL/4 Management Quality Assurance

  7. Design of additive quantum codes via the code-word-stabilized framework

    SciTech Connect (OSTI)

    Kovalev, Alexey A.; Pryadko, Leonid P. [Department of Physics and Astronomy, University of California, Riverside, California 92521 (United States); Dumer, Ilya [Department of Electrical Engineering, University of California, Riverside, California 92521 (United States)

    2011-12-15T23:59:59.000Z

    We consider design of the quantum stabilizer codes via a two-step, low-complexity approach based on the framework of codeword-stabilized (CWS) codes. In this framework, each quantum CWS code can be specified by a graph and a binary code. For codes that can be obtained from a given graph, we give several upper bounds on the distance of a generic (additive or nonadditive) CWS code, and the lower Gilbert-Varshamov bound for the existence of additive CWS codes. We also consider additive cyclic CWS codes and show that these codes correspond to a previously unexplored class of single-generator cyclic stabilizer codes. We present several families of simple stabilizer codes with relatively good parameters.

  8. Code Verification of the HIGRAD Computational Fluid Dynamics Solver

    SciTech Connect (OSTI)

    Van Buren, Kendra L. [Los Alamos National Laboratory; Canfield, Jesse M. [Los Alamos National Laboratory; Hemez, Francois M. [Los Alamos National Laboratory; Sauer, Jeremy A. [Los Alamos National Laboratory

    2012-05-04T23:59:59.000Z

    The purpose of this report is to outline code and solution verification activities applied to HIGRAD, a Computational Fluid Dynamics (CFD) solver of the compressible Navier-Stokes equations developed at the Los Alamos National Laboratory, and used to simulate various phenomena such as the propagation of wildfires and atmospheric hydrodynamics. Code verification efforts, as described in this report, are an important first step to establish the credibility of numerical simulations. They provide evidence that the mathematical formulation is properly implemented without significant mistakes that would adversely impact the application of interest. Highly accurate analytical solutions are derived for four code verification test problems that exercise different aspects of the code. These test problems are referred to as: (i) the quiet start, (ii) the passive advection, (iii) the passive diffusion, and (iv) the piston-like problem. These problems are simulated using HIGRAD with different levels of mesh discretization and the numerical solutions are compared to their analytical counterparts. In addition, the rates of convergence are estimated to verify the numerical performance of the solver. The first three test problems produce numerical approximations as expected. The fourth test problem (piston-like) indicates the extent to which the code is able to simulate a 'mild' discontinuity, which is a condition that would typically be better handled by a Lagrangian formulation. The current investigation concludes that the numerical implementation of the solver performs as expected. The quality of solutions is sufficient to provide credible simulations of fluid flows around wind turbines. The main caveat associated to these findings is the low coverage provided by these four problems, and somewhat limited verification activities. A more comprehensive evaluation of HIGRAD may be beneficial for future studies.

  9. Arkansas Air Pollution Control Code (Arkansas)

    Broader source: Energy.gov [DOE]

    The Arkansas Air Pollution Control code is adopted pursuant to Subchapter 2 of the Arkansas Water and Air Pollution Control Act (Arkansas Code Annotated 8-4-101). ) By authority of the same State...

  10. Quantum error-correcting codes and devices

    DOE Patents [OSTI]

    Gottesman, Daniel (Los Alamos, NM)

    2000-10-03T23:59:59.000Z

    A method of forming quantum error-correcting codes by first forming a stabilizer for a Hilbert space. A quantum information processing device can be formed to implement such quantum codes.

  11. The College Station Residential Energy Compliance Code

    E-Print Network [OSTI]

    Claridge, D. E.; Schrock, D.

    1988-01-01T23:59:59.000Z

    The City of College Station, Texas adopted a new residential Energy Compliance Code in January, 1988. The code, which strengthens compliance requirements in several areas, has received broadly based support and acceptance from all major constituent...

  12. Transforms for prediction residuals in video coding

    E-Print Network [OSTI]

    Kam??l?, Fatih

    2010-01-01T23:59:59.000Z

    Typically the same transform, the 2-D Discrete Cosine Transform (DCT), is used to compress both image intensities in image coding and prediction residuals in video coding. Major prediction residuals include the motion ...

  13. Microsoft Word - Foreign Obligation Codes.docx

    National Nuclear Security Administration (NNSA)

    March 2014 Transaction Code Material Balance Code Obligation 1 31 85 Australia 32 86 Canada 33 87 EURATOM 34 88 Japan 35 89 Peoples' Republic of China 36 C1 Russia 37 A8...

  14. Evolutionary approaches toward practical network coding

    E-Print Network [OSTI]

    Kim, Minkyu, 1976-

    2008-01-01T23:59:59.000Z

    There have been numerous studies showing various benefits of network coding. However, in order to have network coding widely deployed in real networks, it is also important to show that the amount of overhead incurred by ...

  15. N. Mariana Islands- Building Energy Code

    Broader source: Energy.gov [DOE]

    Much of the information presented in this summary is drawn from the U.S. Department of Energy’s (DOE) Building Energy Codes Program and the Building Codes Assistance Project (BCAP). For more...

  16. A Better Handoff for Code Officials

    SciTech Connect (OSTI)

    Conover, David R.; Yerkes, Sara

    2010-09-24T23:59:59.000Z

    The U.S. Department of Energy's Building Energy Codes Program has partnered with ICC to release the new Building Energy Codes Resource Guide: Code Officials Edition. We created this binder of practical materials for a simple reason: code officials are busy learning and enforcing several codes at once for the diverse buildings across their jurisdictions. This doesn’t leave much time to search www.energycodes.gov, www.iccsafe.org, or the range of other helpful web-based resources for the latest energy codes tools, support, and information. So, we decided to bring the most relevant materials to code officials in a way that works best with their daily routine, and point to where they can find even more. Like a coach’s game plan, the Resource Guide is an "energy playbook" for code officials.

  17. Green Codes and Programs | Department of Energy

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

    Green Codes and Programs Green Codes and Programs Blue version of the EERE PowerPoint template, for use with PowerPoint 2007. Transcript Presentation More Documents & Publications...

  18. The EGS5 Code System

    SciTech Connect (OSTI)

    Hirayama, Hideo; Namito, Yoshihito; /KEK, Tsukuba; Bielajew, Alex F.; Wilderman, Scott J.; U., Michigan; Nelson, Walter R.; /SLAC

    2005-12-20T23:59:59.000Z

    In the nineteen years since EGS4 was released, it has been used in a wide variety of applications, particularly in medical physics, radiation measurement studies, and industrial development. Every new user and every new application bring new challenges for Monte Carlo code designers, and code refinements and bug fixes eventually result in a code that becomes difficult to maintain. Several of the code modifications represented significant advances in electron and photon transport physics, and required a more substantial invocation than code patching. Moreover, the arcane MORTRAN3[48] computer language of EGS4, was highest on the complaint list of the users of EGS4. The size of the EGS4 user base is difficult to measure, as there never existed a formal user registration process. However, some idea of the numbers may be gleaned from the number of EGS4 manuals that were produced and distributed at SLAC: almost three thousand. Consequently, the EGS5 project was undertaken. It was decided to employ the FORTRAN 77 compiler, yet include as much as possible, the structural beauty and power of MORTRAN3. This report consists of four chapters and several appendices. Chapter 1 is an introduction to EGS5 and to this report in general. We suggest that you read it. Chapter 2 is a major update of similar chapters in the old EGS4 report[126] (SLAC-265) and the old EGS3 report[61] (SLAC-210), in which all the details of the old physics (i.e., models which were carried over from EGS4) and the new physics are gathered together. The descriptions of the new physics are extensive, and not for the faint of heart. Detailed knowledge of the contents of Chapter 2 is not essential in order to use EGS, but sophisticated users should be aware of its contents. In particular, details of the restrictions on the range of applicability of EGS are dispersed throughout the chapter. First-time users of EGS should skip Chapter 2 and come back to it later if necessary. With the release of the EGS4 version, a deliberate attempt was made to present example problems in order to help the user ''get started'', and we follow that spirit in this report. A series of elementary tutorial user codes are presented in Chapter 3, with more sophisticated sample user codes described in Chapter 4. Novice EGS users will find it helpful to read through the initial sections of the EGS5 User Manual (provided in Appendix B of this report), proceeding then to work through the tutorials in Chapter 3. The User Manuals and other materials found in the appendices contain detailed flow charts, variable lists, and subprogram descriptions of EGS5 and PEGS. Included are step-by-step instructions for developing basic EGS5 user codes and for accessing all of the physics options available in EGS5 and PEGS. Once acquainted with the basic structure of EGS5, users should find the appendices the most frequently consulted sections of this report.

  19. CBP PHASE I CODE INTEGRATION

    SciTech Connect (OSTI)

    Smith, F.; Brown, K.; Flach, G.; Sarkar, S.

    2011-09-30T23:59:59.000Z

    The goal of the Cementitious Barriers Partnership (CBP) is to develop a reasonable and credible set of software tools to predict the structural, hydraulic, and chemical performance of cement barriers used in nuclear applications over extended time frames (greater than 100 years for operating facilities and greater than 1000 years for waste management). The simulation tools will be used to evaluate and predict the behavior of cementitious barriers used in near surface engineered waste disposal systems including waste forms, containment structures, entombments, and environmental remediation. These cementitious materials are exposed to dynamic environmental conditions that cause changes in material properties via (i) aging, (ii) chloride attack, (iii) sulfate attack, (iv) carbonation, (v) oxidation, and (vi) primary constituent leaching. A set of state-of-the-art software tools has been selected as a starting point to capture these important aging and degradation phenomena. Integration of existing software developed by the CBP partner organizations was determined to be the quickest method of meeting the CBP goal of providing a computational tool that improves the prediction of the long-term behavior of cementitious materials. These partner codes were selected based on their maturity and ability to address the problems outlined above. The GoldSim Monte Carlo simulation program (GTG 2010a, GTG 2010b) was chosen as the code integration platform (Brown & Flach 2009b). GoldSim (current Version 10.5) is a Windows based graphical object-oriented computer program that provides a flexible environment for model development (Brown & Flach 2009b). The linking of GoldSim to external codes has previously been successfully demonstrated (Eary 2007, Mattie et al. 2007). GoldSim is capable of performing deterministic and probabilistic simulations and of modeling radioactive decay and constituent transport. As part of the CBP project, a general Dynamic Link Library (DLL) interface was developed to link GoldSim with external codes (Smith III et al. 2010). The DLL uses a list of code inputs provided by GoldSim to create an input file for the external application, runs the external code, and returns a list of outputs (read from files created by the external application) back to GoldSim. In this way GoldSim provides: (1) a unified user interface to the applications, (2) the capability of coupling selected codes in a synergistic manner, and (3) the capability of performing probabilistic uncertainty analysis with the codes. GoldSim is made available by the GoldSim Technology Group as a free 'Player' version that allows running but not editing GoldSim models. The player version makes the software readily available to a wider community of users that would wish to use the CBP application but do not have a license for GoldSim.

  20. Perceptual quality assessment for compressed video

    E-Print Network [OSTI]

    Yang, Kai-Chieh

    2007-01-01T23:59:59.000Z

    5 Perceptual Temporal Quality Metric (Frame Interpolation Quality Metric . . . . . . . . . . . .Overview of Video Quality Assessment . . . . . . . . . . . .

  1. What's coming in 2012 codes 

    E-Print Network [OSTI]

    Lacey, E

    2011-01-01T23:59:59.000Z

    ? High performance HVAC ? On-site renewables 2012 IECC Energy Savings and Environmental Impact ?[The 2012 IECC] represents the largest, one-step efficiency increase in the history of the national model energy code.? ? U.S. Department.... Environmental Impact ? Alliance to Save Energy: ?If all states adopted the 2012 IECC in 2012 and achieved full compliance by 2013 ?? ? 3.5 quadrillion Btu annual energy savings by 2030. ? $40 billion annual energy cost savings by 2030. ? 200 million...

  2. Homological Error Correction: Classical and Quantum Codes

    E-Print Network [OSTI]

    H. Bombin; M. A. Martin-Delgado

    2006-05-10T23:59:59.000Z

    We prove several theorems characterizing the existence of homological error correction codes both classically and quantumly. Not every classical code is homological, but we find a family of classical homological codes saturating the Hamming bound. In the quantum case, we show that for non-orientable surfaces it is impossible to construct homological codes based on qudits of dimension $D>2$, while for orientable surfaces with boundaries it is possible to construct them for arbitrary dimension $D$. We give a method to obtain planar homological codes based on the construction of quantum codes on compact surfaces without boundaries. We show how the original Shor's 9-qubit code can be visualized as a homological quantum code. We study the problem of constructing quantum codes with optimal encoding rate. In the particular case of toric codes we construct an optimal family and give an explicit proof of its optimality. For homological quantum codes on surfaces of arbitrary genus we also construct a family of codes asymptotically attaining the maximum possible encoding rate. We provide the tools of homology group theory for graphs embedded on surfaces in a self-contained manner.

  3. Ultra-narrow bandwidth voice coding

    DOE Patents [OSTI]

    Holzrichter, John F. (Berkeley, CA); Ng, Lawrence C. (Danville, CA)

    2007-01-09T23:59:59.000Z

    A system of removing excess information from a human speech signal and coding the remaining signal information, transmitting the coded signal, and reconstructing the coded signal. The system uses one or more EM wave sensors and one or more acoustic microphones to determine at least one characteristic of the human speech signal.

  4. Using closures for code generation Marc Feeley

    E-Print Network [OSTI]

    Feeley, Marc

    which offers the advantages of an interpreter with the speed of compiled code. Code generation relies - environment (i.e. the set of current variable bindings). This operation is called closure. We speakUsing closures for code generation Marc Feeley Guy Lapalme D´epartement d'informatique et de

  5. San Francisco Building Code Amendments to the

    E-Print Network [OSTI]

    1 2010 San Francisco Building Code Amendments to the 2010 California Green Building Standards Code not pertain to energy) Operative date: January 1, 2011 #12;139 Chapter 13C GREEN BUILDING REQUIREMENTS shall be known as the California San Francisco Green Building Standards Code and may be cited

  6. CARD No. 23 Models and Computer Codes

    E-Print Network [OSTI]

    CARD No. 23 Models and Computer Codes 23.A BACKGROUND Section 194.23 addresses the compliance criteria requirements for conceptual models and computer codes. Conceptual models capture a general (PA). The design of computer codes begins with the development of conceptual models. Conceptual models

  7. Cost Codes and the Work Breakdown Structure

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

    1997-03-28T23:59:59.000Z

    The chapter discusses the purpose of the work breakdown structure (WBS) and code of account (COA) cost code system, shows the purpose and fundamental structure of both the WBS and the cost code system, and explains the interface between the two systems.

  8. NUMBER: 1530 TITLE: Code of Student Conduct

    E-Print Network [OSTI]

    . For the purposes of this Code, the term "University Official" is inclusive of "Faculty Member" as defined in IV 1530 1 NUMBER: 1530 TITLE: Code of Student Conduct APPROVED: August 27, 1970; Revised June 14, 2012 I. BASIS AND RATIONALE FOR A CODE OF STUDENT CONDUCT Old Dominion University

  9. Network Coding for Large Scale Content Distribution

    E-Print Network [OSTI]

    Keinan, Alon

    Network Coding for Large Scale Content Distribution IEEE Infocom 2005 Christos Gkantsidis College propose a new scheme for content distribution of large files that is based on network coding. With network coding, each node of the distribution network is able to generate and transmit encoded blocks

  10. Update and inclusion of resuspension model codes

    SciTech Connect (OSTI)

    Porch, W.M.; Greenly, G.D.; Mitchell, C.S.

    1983-12-01T23:59:59.000Z

    Model codes for estimating radiation doses from plutonium particles associated with resuspended dust were improved. Only one new code (RSUS) is required in addition to the MATHEW/ADPIC set of codes. The advantage is that it estimates resuspension based on wind blown dust fluxes derived for different soil types. 2 references. (ACR)

  11. A Turbo Code Tutorial William E. Ryan

    E-Print Network [OSTI]

    Shea, John M.

    A Turbo Code Tutorial William E. Ryan New Mexico State University Box 30001 Dept. 3-O, Las Cruces, NM 88003 wryan@nmsu.edu Abstract| We give a tutorial exposition of turbo codes and the associated algorithms. Included are a simple derivation for the performance of turbo codes, and a straightforward

  12. aeroelastic code hawc: Topics by E-print Network

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

    placing the stability boundary. Safety and sustainability Gao, Grace Xingxin 50 Spinal codes MIT - DSpace Summary: Spinal codes are a new class of rateless codes that enable...

  13. Technical Assistance: Increasing Code Compliance - 2014 BTO Peer...

    Energy Savers [EERE]

    Code Compliance - 2014 BTO Peer Review More Documents & Publications Building Energy Codes Program - 2014 BTO Peer Review Building Energy Codes Program Overview - 2014 BTO Peer...

  14. Energy Codes and the Landlord-Tenant Problem

    E-Print Network [OSTI]

    Papineau, Maya

    2013-01-01T23:59:59.000Z

    a Commercial Building Energy Code in Michigan,” Report PNNL-Grant Summaries,” 1999. Office of Codes and Standards. , “2004,” , “Building Energy Codes: An Introduction,” 2010.

  15. The Cost of Enforcing Building Energy Codes: Phase 1

    E-Print Network [OSTI]

    Williams, Alison

    2013-01-01T23:59:59.000Z

    B. (2005). Residential Energy Code Evaluatinons: Review andProvidence, RI: Building Codes Assistance Project. ZING2007 Commercial Energy Code Compliance Study. Calgary, AB:

  16. Two-Level Nonregular Designs From Quaternary Linear Codes

    E-Print Network [OSTI]

    Hongquan Xu; Alan Wong

    2011-01-01T23:59:59.000Z

    Goethals, and related codes. IEEE Trans. Inform. Theory 40,Theory of Error-Correcting Codes. North- Holland, Amsterdam.1967). An optimum nonlinear code. Inform. Control 11, Sun,

  17. Stationary and Portable Fuel Cell Systems Codes and Standards...

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

    Stationary and Portable Fuel Cell Systems Codes and Standards Citations Stationary and Portable Fuel Cell Systems Codes and Standards Citations This document lists codes and...

  18. Discussion on a Code Comparison Effort for the Geothermal Technologies...

    Office of Environmental Management (EM)

    Discussion on a Code Comparison Effort for the Geothermal Technologies Program Discussion on a Code Comparison Effort for the Geothermal Technologies Program Code comparison...

  19. Reducing Energy Demand in Buildings Through State Energy Codes...

    Energy Savers [EERE]

    Reducing Energy Demand in Buildings Through State Energy Codes Reducing Energy Demand in Buildings Through State Energy Codes Building Codes Project for the 2013 Building...

  20. State and Local Code Implementation: Southwest Region - 2014...

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

    and Local Code Implementation: Southeast Region - 2014 BTO Peer Review State and Local Code Implementation: State Energy Officials - 2014 BTO Peer Review State and Local Code...

  1. The Cost of Enforcing Building Energy Codes: Phase 1

    E-Print Network [OSTI]

    Williams, Alison

    2013-01-01T23:59:59.000Z

    for 2009 International Energy Conservation Code Compliance.Council International Energy Conservation Code Institute forICC’s International Energy Conservation Code (IECC), used

  2. Hydrogen Vehicle and Infrastructure Codes and Standards Citations...

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

    Vehicle and Infrastructure Codes and Standards Citations Hydrogen Vehicle and Infrastructure Codes and Standards Citations This document lists codes and standards typically used...

  3. Absorbing Set Analysis of LDPC Codes and Read-Channel Quantization in Flash Memory

    E-Print Network [OSTI]

    Wang, Jiadong

    2012-01-01T23:59:59.000Z

    codes . . . . . . . . . . . . . . . . . . . . . . . . . .61 SCB codes for r = 5 . . . . . . . . . . . . . .63 SCB codes for r =

  4. Sustainability of gamma-ray isotopics evaluation codes

    SciTech Connect (OSTI)

    Vo, Duc [Los Alamos National Laboratory; Koskelo, Markku [AQUILA TECHNOLOGIES; Mcginnis, Brent [ORNL; Wang, Tzu - Feng [LLNL; Peerani, Paolo [IPSC, ISPRA, ITALY; Renha, Geraldo [ABACC, BRAZIL; Dias, Fabio C [NECB, BRAZIL

    2010-01-01T23:59:59.000Z

    In November 2005, the international workshop 'Gamma Evaluation Codes for Plutonium and Uranium Isotope Abundance Measurements by High-Resolution Gamma Spectrometry: Current Status and Future Challenges' was held in Karlsruhe, Germany. Some of the main issues discussed during the November 2005 meeting were related to concerns voiced by international inspectorate authorities such as the International Atomic Energy Agency (IAEA), the European Atomic Energy Community (EURATOM), and the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials (ABACC) about the standardization and sustainability of gamma-ray isotopic analysis codes that are commonly used during safeguards inspections. A follow-up international workshop was conducted in Oak Ridge, TN in 2008. This workshop was in response to needs expressed by the international safeguards community during the Karlsruhe meeting and recommendations made under Action Sheet 14; a cooperative effort between the U. S. Department of Energy and ABACC. The purpose of the Oak Ridge workshop was to bring code developers and end users together to better understand the capabilities and limitations of the codes; to discuss mechanisms to ensure these codes are sustained and quality tested; and to ensure updates or revisions are performed in a controlled manner. During an Action Sheet 14 meeting held in Rio de Janeiro, Brazil in which the IAEA and EURATOM participated as observers, and in subsequent meetings of the European Safeguards Research and Development Association (ESARDA), all parties agreed that the regional working group initially established under the DOE/ABACC cooperation should be expanded to an international working group. The purpose of the international working group is to provide a forum to exchange information, discuss technical developments, and validate and test the various codes. However, progress to formally establish the working has been slowed by a lack of dedicated funding and competing priorities within the various international organizations. Recently, the ESARDA Nondestructive Assay Working Group established a dedicated website for the International Working Group on Gamma Spectrometry Techniques (1 WG-GST). In this paper, we will explore specific steps that should be taken to strengthen this working group's ability to affect development of a common testing platform and address concerns regarding applicability, sustainability and version control for these important codes.

  5. The Hardness of Code Equivalence over Fq and its Application to Code-based Cryptography

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The Hardness of Code Equivalence over Fq and its Application to Code-based Cryptography Nicolas {nicolas.sendrier,dimitrios.simos}@inria.fr Abstract. The code equivalence problem is to decide whether two review the hardness of code equivalence over Fq due to some recent negative results and argue

  6. Network Code Design from Unequal Error Protection Coding: Channel-Aware Receiver Design and Diversity Analysis

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Network Code Design from Unequal Error Protection Coding: Channel-Aware Receiver Design.iezzi, fabio.graziosi}@univaq.it Abstract-- In this paper, we propose Unequal Error Protection (UEP) coding theory as a viable and flexible method for the design of network codes for multi­source multi­relay

  7. Performance of Turbo Coded WCDMA with Downlink Space Time Block Coding in Correlated Fading Channels

    E-Print Network [OSTI]

    Mandayam, Narayan

    Performance of Turbo Coded WCDMA with Downlink Space Time Block Coding in Correlated Fading due to potential high data rate applications such as wireless internet access. Turbo codes. In this paper, we evaluate the performance of turbo coded WCDMA systems with downlink transmit diversity

  8. RISKIND: An enhanced computer code for National Environmental Policy Act transportation consequence analysis

    SciTech Connect (OSTI)

    Biwer, B.M.; LePoire, D.J.; Chen, S.Y.

    1996-03-01T23:59:59.000Z

    The RISKIND computer program was developed for the analysis of radiological consequences and health risks to individuals and the collective population from exposures associated with the transportation of spent nuclear fuel (SNF) or other radioactive materials. The code is intended to provide scenario-specific analyses when evaluating alternatives for environmental assessment activities, including those for major federal actions involving radioactive material transport as required by the National Environmental Policy Act (NEPA). As such, rigorous procedures have been implemented to enhance the code`s credibility and strenuous efforts have been made to enhance ease of use of the code. To increase the code`s reliability and credibility, a new version of RISKIND was produced under a quality assurance plan that covered code development and testing, and a peer review process was conducted. During development of the new version, the flexibility and ease of use of RISKIND were enhanced through several major changes: (1) a Windows{sup {trademark}} point-and-click interface replaced the old DOS menu system, (2) the remaining model input parameters were added to the interface, (3) databases were updated, (4) the program output was revised, and (5) on-line help has been added. RISKIND has been well received by users and has been established as a key component in radiological transportation risk assessments through its acceptance by the U.S. Department of Energy community in recent environmental impact statements (EISs) and its continued use in the current preparation of several EISs.

  9. Quality assurance and data management

    SciTech Connect (OSTI)

    Lockrem, L.L.

    1998-01-12T23:59:59.000Z

    This report contains graphs and tables relating to quality assurance and data management for environmental quality at Hanford Reservation.

  10. Nuclear Energy Advanced Modeling and Simulation (NEAMS) waste Integrated Performance and Safety Codes (IPSC) : gap analysis for high fidelity and performance assessment code development.

    SciTech Connect (OSTI)

    Lee, Joon H.; Siegel, Malcolm Dean; Arguello, Jose Guadalupe, Jr.; Webb, Stephen Walter; Dewers, Thomas A.; Mariner, Paul E.; Edwards, Harold Carter; Fuller, Timothy J.; Freeze, Geoffrey A.; Jove-Colon, Carlos F.; Wang, Yifeng

    2011-03-01T23:59:59.000Z

    This report describes a gap analysis performed in the process of developing the Waste Integrated Performance and Safety Codes (IPSC) in support of the U.S. Department of Energy (DOE) Office of Nuclear Energy Advanced Modeling and Simulation (NEAMS) Campaign. The goal of the Waste IPSC is to develop an integrated suite of computational modeling and simulation capabilities to quantitatively assess the long-term performance of waste forms in the engineered and geologic environments of a radioactive waste storage or disposal system. The Waste IPSC will provide this simulation capability (1) for a range of disposal concepts, waste form types, engineered repository designs, and geologic settings, (2) for a range of time scales and distances, (3) with appropriate consideration of the inherent uncertainties, and (4) in accordance with rigorous verification, validation, and software quality requirements. The gap analyses documented in this report were are performed during an initial gap analysis to identify candidate codes and tools to support the development and integration of the Waste IPSC, and during follow-on activities that delved into more detailed assessments of the various codes that were acquired, studied, and tested. The current Waste IPSC strategy is to acquire and integrate the necessary Waste IPSC capabilities wherever feasible, and develop only those capabilities that cannot be acquired or suitably integrated, verified, or validated. The gap analysis indicates that significant capabilities may already exist in the existing THC codes although there is no single code able to fully account for all physical and chemical processes involved in a waste disposal system. Large gaps exist in modeling chemical processes and their couplings with other processes. The coupling of chemical processes with flow transport and mechanical deformation remains challenging. The data for extreme environments (e.g., for elevated temperature and high ionic strength media) that are needed for repository modeling are severely lacking. In addition, most of existing reactive transport codes were developed for non-radioactive contaminants, and they need to be adapted to account for radionuclide decay and in-growth. The accessibility to the source codes is generally limited. Because the problems of interest for the Waste IPSC are likely to result in relatively large computational models, a compact memory-usage footprint and a fast/robust solution procedure will be needed. A robust massively parallel processing (MPP) capability will also be required to provide reasonable turnaround times on the analyses that will be performed with the code. A performance assessment (PA) calculation for a waste disposal system generally requires a large number (hundreds to thousands) of model simulations to quantify the effect of model parameter uncertainties on the predicted repository performance. A set of codes for a PA calculation must be sufficiently robust and fast in terms of code execution. A PA system as a whole must be able to provide multiple alternative models for a specific set of physical/chemical processes, so that the users can choose various levels of modeling complexity based on their modeling needs. This requires PA codes, preferably, to be highly modularized. Most of the existing codes have difficulties meeting these requirements. Based on the gap analysis results, we have made the following recommendations for the code selection and code development for the NEAMS waste IPSC: (1) build fully coupled high-fidelity THCMBR codes using the existing SIERRA codes (e.g., ARIA and ADAGIO) and platform, (2) use DAKOTA to build an enhanced performance assessment system (EPAS), and build a modular code architecture and key code modules for performance assessments. The key chemical calculation modules will be built by expanding the existing CANTERA capabilities as well as by extracting useful components from other existing codes.

  11. PROBCON-HDW: A probability and consequence system of codes for long-term analysis of Hanford defense wastes

    SciTech Connect (OSTI)

    Piepho, M.G.; Nguyen, T.H.

    1988-12-01T23:59:59.000Z

    The PROBCON-HDW (PROBability and CONsequence analysis for Hanford defense waste) computer code system calculates the long-term cumulative releases of radionuclides from the Hanford defense wastes (HDW) to the accessible environment and compares the releases to environmental release limits as defined in 40 CFR 191. PROBCON-HDW takes into account the variability of input parameter values used in models to calculate HDW release and transport in the vadose zone to the accessible environment (taken here as groundwater). A human intrusion scenario, which consists of drilling boreholes into the waste beneath the waste sites and bringing waste to the surface, is also included in PROBCON-HDW. PROBCON-HDW also includes the capability to combine the cumulative releases according to various long-term (10,000 year) scenarios into a composite risk curve or complementary cumulative distribution function (CCDF). The system structure of the PROBCON-HDW codes, the mathematical models in PROBCON-HDW, the input files, the input formats, the command files, and the graphical output results of several HDW release scenarios are described in the report. 3 refs., 7 figs., 9 tabs.

  12. Efficient Decoding of Topological Color Codes

    E-Print Network [OSTI]

    Pradeep Sarvepalli; Robert Raussendorf

    2011-11-03T23:59:59.000Z

    Color codes are a class of topological quantum codes with a high error threshold and large set of transversal encoded gates, and are thus suitable for fault tolerant quantum computation in two-dimensional architectures. Recently, computationally efficient decoders for the color codes were proposed. We describe an alternate efficient iterative decoder for topological color codes, and apply it to the color code on hexagonal lattice embedded on a torus. In numerical simulations, we find an error threshold of 7.8% for independent dephasing and spin flip errors.

  13. National Agenda for Hydrogen Codes and Standards

    SciTech Connect (OSTI)

    Blake, C.

    2010-05-01T23:59:59.000Z

    This paper provides an overview of hydrogen codes and standards with an emphasis on the national effort supported and managed by the U.S. Department of Energy (DOE). With the help and cooperation of standards and model code development organizations, industry, and other interested parties, DOE has established a coordinated national agenda for hydrogen and fuel cell codes and standards. With the adoption of the Research, Development, and Demonstration Roadmap and with its implementation through the Codes and Standards Technical Team, DOE helps strengthen the scientific basis for requirements incorporated in codes and standards that, in turn, will facilitate international market receptivity for hydrogen and fuel cell technologies.

  14. Downhole steam quality measurement

    DOE Patents [OSTI]

    Lee, D.O.; Montoya, P.C.; Muir, J.F.; Wayland, J.R. Jr.

    1985-06-19T23:59:59.000Z

    The present invention relates to an empirical electrical method for remote sensing of steam quality utilizing flow-through grids which allow measurement of the electrical properties of a flowing two-phase mixture. The measurement of steam quality in the oil field is important to the efficient application of steam assisted recovery of oil. Because of the increased energy content in higher quality steam it is important to maintain the highest possible steam quality at the injection sandface. The effectiveness of a steaming operation without a measure of steam quality downhole close to the point of injection would be difficult to determine. Therefore, a need exists for the remote sensing of steam quality.

  15. Water Quality (Louisiana)

    Broader source: Energy.gov [DOE]

    These regulations establish requirements and procedures for permitting, enforcement, monitoring, and surveillance, and spill control activities of the Department of Environmental Quality. Without...

  16. Society for Quality Fellow

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

    based on their pre-eminence in technology, theory, education, or the application or management of quality control. ASQ Fellows represent diverse industries on a global scale....

  17. Environmental Quality (Nebraska)

    Broader source: Energy.gov [DOE]

    This section establishes the policy of the state to be the conservation, protection, and restoration of the state's natural resources. The Department of Environmental Quality is established, along...

  18. Water Quality Standards (Ohio)

    Broader source: Energy.gov [DOE]

    This chapter of the law that establishes the Ohio Environmental Protection Agency outlines the minimum water quality requirements for all surface waters of the state.

  19. Decoding linear codes via optimization and graph-based techniques

    E-Print Network [OSTI]

    Taghavi, Mohammad H.

    2008-01-01T23:59:59.000Z

    2.2.1 Linear Codes on1.1.2 Graph-Based Codes 1.2 Dissertation Overview . . .versus the length of the code for (3,6)-regular LDPC codes (

  20. Virtual Private Environments for Multiphysics Code Validation on Computing Grids

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Virtual Private Environments for Multiphysics Code Validation on Computing Grids Toan Nguyen-based computing environments and deploys, tests and analyzes multiphysics codes. A second approach executes model coupling, error correlations, alert definitions, best usage practices, code verification and code

  1. Building Energy Codes Program (BECP)

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof Energy Future ofHydronicBuildingDepartmentDavid CohanEnergy Codes

  2. Building Energy Codes Program Overview

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny: Theof Energy Future ofHydronicBuildingDepartmentDavid CohanEnergy CodesProgram

  3. GENII Code | Department of Energy

    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: FinalOffers3.pdf0-45.pdf0 Budget Fossil EnergyFull Text ManagementDOEGEGEAGENII Code

  4. ALOHA Code | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of2 of 5) ALARA Training forCentral Registry Toolbox Code

  5. Technical Assistance: Increasing Code Compliance

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic| Department ofGeneralWind »Assistance: Increasing Code Compliance

  6. Agriculture and Environmental Quality

    E-Print Network [OSTI]

    Ma, Lena

    ALS 3133 Agriculture and Environmental Quality 3 credits Spring 2014 Instructor Susan Curry scurry://lss.at.ufl.edu Overview: Analysis of the effects of agriculture on environmental quality with emphasis on agricultural wastes and practices, the potential for using agricultural systems for disposal of other wastes

  7. Agriculture and Environmental Quality

    E-Print Network [OSTI]

    Ma, Lena

    ALS 3133 Agriculture and Environmental Quality 3 credits Spring 2014 Instructor Susan Curry scurry Website is through E-Learning: http://lss.at.ufl.edu Overview: Analysis of the effects of agriculture on environmental quality with emphasis on agricultural wastes and practices, the potential for using agricultural

  8. Air Quality Chapter Outline

    E-Print Network [OSTI]

    Wechsler, Risa H.

    Chapter 30 Air Quality Chapter Outline 1 Overview 2 1.1 Hazards / Impacts 2 1.2 Exposure Sources 3 Manual Chapter 30: Air Quality 7 References 20 8 Implementation 21 9 Ownership 22 1 Overview SLAC operations produce a wide range of air emissions. Sources of emissions include standard equipment

  9. GPA CALCULATION GPA = QUALITY POINTS DIVIDED BY QUALITY HOURS

    E-Print Network [OSTI]

    Lawrence, Rick L.

    . THIS IS THE TOTAL QUALITY POINTS THAT YOU THINK YOU WILL EARN THIS SEMESTER. TO PLAY WHAT IFGPA CALCULATION WORKSHEET GPA = QUALITY POINTS DIVIDED BY QUALITY HOURS #1 QUALITY HOURS (THROUGH LAST TERM) = __________ #2 QUALITY POINTS (THROUGH LAST TERM) = __________ #3 QUALTIY HOURS CURRENTLY

  10. 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

  11. Coding Theorems for "Turbo-Like" Codes Dariush Divsalar, Hui Jin, and Robert J. McEliece

    E-Print Network [OSTI]

    Abu-Mostafa, Yaser S.

    Coding Theorems for "Turbo-Like" Codes Dariush Divsalar, Hui Jin, and Robert J. McEliece Jet call these systems "turbo-like" codes and they include as special cases both the classical turbo codes for turbo-like codes. 1. Introduction. The 1993 discovery of turbo codes by Berrou, Glavieux

  12. HERCULES: A Pattern Driven Code Transformation System

    SciTech Connect (OSTI)

    Kartsaklis, Christos [ORNL; Hernandez, Oscar R [ORNL; Hsu, Chung-Hsing [ORNL; Ilsche, Thomas [Technische Universitat Dresden; Joubert, Wayne [ORNL; Graham, Richard L [ORNL

    2012-01-01T23:59:59.000Z

    New parallel computers are emerging, but developing efficient scientific code for them remains difficult. A scientist must manage not only the science-domain complexity but also the performance-optimization complexity. HERCULES is a code transformation system designed to help the scientist to separate the two concerns, which improves code maintenance, and facilitates performance optimization. The system combines three technologies, code patterns, transformation scripts and compiler plugins, to provide the scientist with an environment to quickly implement code transformations that suit his needs. Unlike existing code optimization tools, HERCULES is unique in its focus on user-level accessibility. In this paper we discuss the design, implementation and an initial evaluation of HERCULES.

  13. Zebra: An advanced PWR lattice code

    SciTech Connect (OSTI)

    Cao, L.; Wu, H.; Zheng, Y. [School of Nuclear Science and Technology, Xi'an Jiaotong Univ., No. 28, Xianning West Road, Xi'an, ShannXi, 710049 (China)

    2012-07-01T23:59:59.000Z

    This paper presents an overview of an advanced PWR lattice code ZEBRA developed at NECP laboratory in Xi'an Jiaotong Univ.. The multi-group cross-section library is generated from the ENDF/B-VII library by NJOY and the 361-group SHEM structure is employed. The resonance calculation module is developed based on sub-group method. The transport solver is Auto-MOC code, which is a self-developed code based on the Method of Characteristic and the customization of AutoCAD software. The whole code is well organized in a modular software structure. Some numerical results during the validation of the code demonstrate that this code has a good precision and a high efficiency. (authors)

  14. Analysis and Design of Tuned Turbo Codes

    E-Print Network [OSTI]

    Koller, Christian; Kliewer, Joerg; Vatta, Francesca; Zigangirov, Kamil S; Costello, Daniel J

    2010-01-01T23:59:59.000Z

    It has been widely observed that there exists a fundamental trade-off between the minimum distance properties and the iterative decoding convergence behavior of turbo-like codes. While capacity achieving code ensembles typically are asymptotically bad in the sense that their minimum distance does not grow linearly with block length, and they therefore exhibit an error floor at moderate-to-high signal to noise ratios, asymptotically good codes usually converge further away from channel capacity. In this paper, we introduce the concept of tuned turbo codes, a family of asymptotically good hybrid concatenated code ensembles, where minimum distance growth rates, convergence thresholds, and code rates can be traded-off using two tuning parameters, {\\lambda} and {\\mu}. By decreasing {\\lambda}, the asymptotic minimum distance growth rate is reduced for the sake of improved iterative decoding convergence behavior, while increasing {\\lambda} raises the growth rate at the expense of worse convergence behavior, and thus...

  15. Codes and Supersymmetry in One Dimension

    E-Print Network [OSTI]

    C. F. Doran; M. G. Faux; S. J. Gates Jr.; T. Hübsch; K. M. Iga; G. D. Landweber; R. L. Miller

    2011-08-20T23:59:59.000Z

    Adinkras are diagrams that describe many useful supermultiplets in D=1 dimensions. We show that the topology of the Adinkra is uniquely determined by a doubly even code. Conversely, every doubly even code produces a possible topology of an Adinkra. A computation of doubly even codes results in an enumeration of these Adinkra topologies up to N=28, and for minimal supermultiplets, up to N=32.

  16. Material model library for explicit numerical codes

    SciTech Connect (OSTI)

    Hofmann, R.; Dial, B.W.

    1982-08-01T23:59:59.000Z

    A material model logic structure has been developed which is useful for most explicit finite-difference and explicit finite-element Lagrange computer codes. This structure has been implemented and tested in the STEALTH codes to provide an example for researchers who wish to implement it in generically similar codes. In parallel with these models, material parameter libraries have been created for the implemented models for materials which are often needed in DoD applications.

  17. 2-D color code quantum computation

    E-Print Network [OSTI]

    Austin G. Fowler

    2011-01-10T23:59:59.000Z

    We describe in detail how to perform universal fault-tolerant quantum computation on a 2-D color code, making use of only nearest neighbor interactions. Three defects (holes) in the code are used to represent logical qubits. Triple defect logical qubits are deformed into isolated triangular sections of color code to enable transversal implementation of all single logical qubit Clifford group gates. CNOT is implemented between pairs of triple defect logical qubits via braiding.

  18. Westinghouse Hanford Company quality assurance program and implementation plan

    SciTech Connect (OSTI)

    Moss, S.S., Westinghouse Hanford

    1996-07-01T23:59:59.000Z

    This is the first revision of the Quality AssurancePlan/Implementation Plan (QAP/IP) for nuclear facilities managedand operated by the Westinghouse Hanford Company (WHC).Development of the initial IP required review of the WHC qualityassurance program to the requirements of the 10 CFR 830.120, andcompletion of initial baseline assessments against the QAP toverify implementation of the program. Each WHC-managed nuclearfacility provided a stand-alone section to the QAP/IP, describingits mission and life-cycle status. WHC support organizationsalso performed assessments for their lead areas, and providedinputs to a separate stand-alone section with the initialbaseline assessment results. In this first revision, the initialbaseline matrixes for those facilities found to be in compliancewith the QAP have been removed. Tank Waste Remediation System(TWRS) and K Basins have modified their baseline matrixes to showcompletion of action items to date. With the followingexceptions, the WHC-managed nuclear facilities and their supportorganizations were found to have implemented QA programs thatsatisfy the requirements of 10 CFR 830.120. TWRS identifiedImplementation Plan Action Items having to do with: generationand revision of as-built drawings; updating TWRS organizationaland program documents; tracking the condition/age ofmaterials/equipment; and reconstitution of design bases forexisting, active facilities. No incremental funding needs wereidentified for FY95. For FY97, TWRS identified incrementalfunding in the amount of $65,000 for as-built drawings, and$100,000 for tracking the age/condition of materials/equipment.The K Basin Fuel Storage Facility identified Implementation PlanAction Items having to do with: training; updating procedures;establishing configuration management; reconstituting designbases; and providing darwings; and developing integrated,resource-loaded schedules. Incremental funding needs in theamount of $1.7 million were identified, over a time periodthrough March 1996, to implement the actions. The costs were allassociated with the actions on training ($300K) and configurationmanagement, design bases, and drawings ($1.4M). Schedulardetails and compensatory measures for the action items areprovided in Appendices A and D to this document.

  19. MINET (momentum integral network) code documentation

    SciTech Connect (OSTI)

    Van Tuyle, G J; Nepsee, T C; Guppy, J G [Brookhaven National Lab., Upton, NY (USA)

    1989-12-01T23:59:59.000Z

    The MINET computer code, developed for the transient analysis of fluid flow and heat transfer, is documented in this four-part reference. In Part 1, the MINET models, which are based on a momentum integral network method, are described. The various aspects of utilizing the MINET code are discussed in Part 2, The User's Manual. The third part is a code description, detailing the basic code structure and the various subroutines and functions that make up MINET. In Part 4, example input decks, as well as recent validation studies and applications of MINET are summarized. 32 refs., 36 figs., 47 tabs.

  20. Subsystem codes with spatially local generators

    SciTech Connect (OSTI)

    Bravyi, Sergey [IBM T. J. Watson Research Center, Yorktown Heights, New York 10598 (United States)

    2011-01-15T23:59:59.000Z

    We study subsystem codes whose gauge group has local generators in two-dimensional (2D) geometry. It is shown that there exists a family of such codes defined on lattices of size LxL with the number of logical qubits k and the minimum distance d both proportional to L. The gauge group of these codes involves only two-qubit generators of type XX and ZZ coupling nearest-neighbor qubits (and some auxiliary one-qubit generators). Our proof is not constructive as it relies on a certain version of the Gilbert-Varshamov bound for classical codes. Along the way, we introduce and study properties of generalized Bacon-Shor codes that might be of independent interest. Secondly, we prove that any 2D subsystem [n,k,d] code with spatially local generators obeys upper bounds kd=O(n) and d{sup 2}=O(n). The analogous upper bound proved recently for 2D stabilizer codes is kd{sup 2}=O(n). Our results thus demonstrate that subsystem codes can be more powerful than stabilizer codes under the spatial locality constraint.

  1. Entanglement properties of topological color codes

    E-Print Network [OSTI]

    Mehdi Kargarian

    2008-12-07T23:59:59.000Z

    The entanglement properties of a class of topological stabilizer states, the so called \\emph{topological color codes} defined on a two-dimensional lattice or \\emph{2-colex}, are calculated. The topological entropy is used to measure the entanglement of different bipartitions of the 2-colex. The dependency of the ground state degeneracy on the genus of the surface shows that the color code can support a topological order, and the contribution of the color in its structure makes it interesting to compare with the Kitaev's toric code. While a qubit is maximally entangled with rest of the system, two qubits are no longer entangled showing that the color code is genuinely multipartite entangled. For a convex region, it is found that entanglement entropy depends only on the degrees of freedom living on the boundary of two subsystems. The boundary scaling of entropy is supplemented with a topological subleading term which for a color code defined on a compact surface is twice than the toric code. From the entanglement entropy we construct a set of bipartitions in which the diverging term arising from the boundary term is washed out, and the remaining non-vanishing term will have a topological nature. Besides the color code on the compact surface, we also analyze the entanglement properties of a version of color code with border, i.e \\emph{triangular color code}.

  2. Subsystem codes with spatially local generators

    E-Print Network [OSTI]

    Sergey Bravyi

    2010-08-05T23:59:59.000Z

    We study subsystem codes whose gauge group has local generators in the 2D geometry. It is shown that there exists a family of such codes defined on lattices of size LxL with the number of logical qubits k and the minimum distance d both proportional to L. The gauge group of these codes involves only two-qubit generators of type XX and ZZ coupling nearest neighbor qubits (and some auxiliary one-qubit generators). Our proof is not constructive as it relies on a certain version of the Gilbert-Varshamov bound for classical codes. Along the way we introduce and study properties of generalized Bacon-Shor codes which might be of independent interest. Secondly, we prove that any 2D subsystem [n,k,d] code with spatially local generators obeys upper bounds kd=O(n) and d^2=O(n). The analogous upper bound proved recently for 2D stabilizer codes is kd^2=O(n). Our results thus demonstrate that subsystem codes can be more powerful than stabilizer codes under the spatial locality constraint.

  3. Codes and Standards Support Vehicle Electrification

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

    (Ford, GM, Chrysler, BMW) National Labs (INL, PNNL, ORNL) 2 Objectives Address codes and standards requirements to enable wide-spread adoption of electric-drive...

  4. Example Cost Codes for Construction Projects

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

    1997-03-28T23:59:59.000Z

    This chapter provides an example outline of cost items and their corresponding cost codes that may be used for construction projects.

  5. City of San Francisco- Green Building Code

    Broader source: Energy.gov [DOE]

    San Francisco adopted a mandatory green building code for new construction projects in September 2008, establishing strict guidelines for residential and commercial buildings according to the...

  6. Alarm Code Request Office of Physical Security

    E-Print Network [OSTI]

    Moore, Paul A.

    Alarm Code Request Office of Physical Security 101 Campus Operations Bowling Green State University Bowling Green, Ohio 43403 (419) 3727661 lockalarm@bgsu.edu By signing this authorization

  7. Source Code Retrieval using Conceptual Similarity

    E-Print Network [OSTI]

    de Rijke, Maarten

    researched at least since the mid-late 1980s (Frakes and Ne- jmeh, 1987). Early forms of code retrieval were

  8. Semidefinite code bounds based on quadruple distances

    E-Print Network [OSTI]

    2010-05-20T23:59:59.000Z

    Acknowledgement. We thank Niels Oosterling for very helpful comments on the method. References. [1] E. Agrell, Bounds for unrestricted binary codes,.

  9. Secure Symmetrical Multilevel Diversity Coding 

    E-Print Network [OSTI]

    Li, Shuo

    2012-07-16T23:59:59.000Z

    such that: 17 (Rate constraints) 1 n logMl Rl + ; 8l = 1; : : : ; L; (3.3) (Asymptotically perfect reconstruction at the legitimate receiver) PrfdU(XU) 6= (Sn1 ; : : : ; SnjU j N)g ; 8U L s.t. jU j N + 1 (3.4) where Xl := el((Sn1..., in Chapter IV we conclude the thesis with some remarks. 5 CHAPTER II SECURE SYMMETRICAL SINGLE-LEVEL DIVERSITY CODING A. Problem Statement Let fS[t]g1t=1 be a discrete memoryless source with time index t and let Sn := (S[1]; : : : ; S[n]). An (L;N;m) S...

  10. timber quality Modelling and forecasting

    E-Print Network [OSTI]

    Forest and timber quality in Europe Modelling and forecasting yield and quality in Europe Forest and timber quality in Europe Modelling and forecasting yield and quality in Europe M E F Y Q U E #12;Valuing and the UK ­ are working closely together to develop a model to help forecast timber growth, yield, quality

  11. Hanford Meteorological Station computer codes: Volume 8, The REVIEW computer code

    SciTech Connect (OSTI)

    Andrews, G.L.; Burk, K.W.

    1988-08-01T23:59:59.000Z

    The Hanford Meteorological Station (HMS) routinely collects meteorological data from sources on and off the Hanford Site. The data are averaged over both 15 minutes and 1 hour and are maintained in separate databases on the Digital Equipment Corporation (DEC) VAX 11/750 at the HMS. The databases are transferred to the Emergency Management System (EMS) DEC VAX 11/750 computer. The EMS is part of the Unified Dose Assessment Center, which is located on on the ground-level floor of the Federal building in Richland and operated by Pacific Northwest Laboratory. The computer program REVIEW is used to display meteorological data in graphical and alphanumeric form from either the 15-minute or hourly database. The code is available on the HMS and EMS computer. The REVIEW program helps maintain a high level of quality assurance on the instruments that collect the data and provides a convenient mechanism for analyzing meteorological data on a routine basis and during emergency response situations.

  12. 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.

  13. Group Codes Outperform Binary-Coset Codes on Nonbinary Symmetric Memoryless Channels

    E-Print Network [OSTI]

    Como, Giacomo

    Typical minimum distances and error exponents are analyzed on the 8-PSK Gaussian channel for two capacity-achieving code ensembles with different algebraic structure. It is proved that the typical group code over the cyclic ...

  14. Source-channel coding for robust image transmission and for dirty-paper coding

    E-Print Network [OSTI]

    Sun, Yong

    2007-04-25T23:59:59.000Z

    In this dissertation, we studied two seemingly uncorrelated, but conceptually related problems in terms of source-channel coding: 1) wireless image transmission and 2) Costa ("dirty-paper") code design. In the first part of the dissertation, we...

  15. LDPC code-based bandwidth efficient coding schemes for wireless communications

    E-Print Network [OSTI]

    Sankar, Hari

    2009-06-02T23:59:59.000Z

    This dissertation deals with the design of bandwidth-efficient coding schemes with Low-Density Parity-Check (LDPC) for reliable wireless communications. Code design for wireless channels roughly falls into three categories: (1) when channel state...

  16. Adaptive code generators for tree coding of speech at 16 kbps

    E-Print Network [OSTI]

    Haschke, Greg Benjamin

    1987-01-01T23:59:59.000Z

    ADAPTIVE CODE GENERATORS FOR TREE CODING OF SPEECH AT 16 KBPS A Thesis GREG BENJAMIN HASCHKE Submitted to the Graduate College oi' Texas AkM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE Ma. y 1987... Major Subject, : Electrical Engineering ADAPTIVE CODE GENERATORS FOR TREE CODING OF SPEECH AT 16 KBPS A Thesis GREG BENJAMIN HASCHKE Approved as to style and content bJ Jerr . Gibson Chairm of Committee) ~. N. Georghiades (Menrber) S. P...

  17. Code assignment of rate compatible punctured convolutional codes for unequal error protection requirements

    E-Print Network [OSTI]

    Gavini, Shanti

    2001-01-01T23:59:59.000Z

    CODE ASSIGNMENT OF RATE COMPATIBLE PUNCTURED CONVOLUTIONAL CODES F' OR UNEQUAL ERROR PROTECTION REQUIRElvIENTS A Thesis by SHANTI GAVIUI Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of thc... requirements for the degree of MASTER OF SCIENCE May 2001 Major Subject: Electrical Engineering CODE ASSIGNMENT OF RATE COMPATIBLE PUNCTURED CONVOLUTIONAL CODES FOR UNEQUAL ERROR PROTECTION REQUIREMENTS A Thesis by SHANTI GAVINI Submitted to Texas A...

  18. Air Quality (Nova Scotia, Canada)

    Broader source: Energy.gov [DOE]

    Nova Scotia Environment is responsible for monitoring the air quality in the province, as well as administering fines and permits relating to air quality. The Air Quality Regulations state...

  19. Water Quality Criteria Introduction ....................................................................................................................................798

    E-Print Network [OSTI]

    Pitt, Robert E.

    APPENDIX G Water Quality Criteria CONTENTS Introduction ....................................................................................................................................798 EPA's Water Quality Criteria and Standards Plan -- Priorities for the Future............................798 Compilation of Recommended Water Quality Criteria and EPA's Process for Deriving New

  20. Reed-Solomon Turbo Product Codes for Optical Communications: From Code Optimization to

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Reed-Solomon Turbo Product Codes for Optical Communications: From Code Optimization to Decoder Design Rapha¨el Le Bidan, Camille Leroux, Christophe J´ego, Patrick Adde, Ramesh Pyndiah Abstract--Turbo. In this paper, we investi- gate the use of Reed-Solomon (RS) turbo product codes for 40 Gb/s transmission over

  1. Quality Management and Job Quality: How the ISO 9001 Standard forQuality Management Systems Affects Employees and Employers

    E-Print Network [OSTI]

    Levine, David I.; Toffel, Michael W.

    2008-01-01T23:59:59.000Z

    disorders and workplace Quality Management and Job Qualitycharacteristics, Total Quality Management, and financialfirms with effective Quality Management and Job Quality TQM

  2. 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.

  3. 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.

  4. Water Quality (Oklahoma)

    Broader source: Energy.gov [DOE]

    The Water Quality Act establishes cumulative remedies to prevent, abate and control the pollution of the waters of the state. The act establishes responsibilities of the Oklahoma Department of...

  5. Evaluating Cotton Seed Quality

    E-Print Network [OSTI]

    Boman, Randy

    2005-10-05T23:59:59.000Z

    High-quality cotton seed is critical for establishing good stands. Over the last several years, producers have scrutinized costs and benefits of numerous new cotton varieties. With the increase in cost of most current cotton varieties and the use...

  6. Water Quality Control (Texas)

    Broader source: Energy.gov [DOE]

    The policy of the state of Texas is to promote the quality of the state's water by regulating existing industries, taking into consideration the economic development of the state, and by...

  7. Quality Jobs Program (Louisiana)

    Broader source: Energy.gov [DOE]

    The Quality Jobs Program provides a cash rebate to companies that create well-paid jobs and promote economic development. Benefits include a 5-6% cash rebate of annual gross payroll for new,...

  8. Water Quality Act (Montana)

    Broader source: Energy.gov [DOE]

    The Water Quality Act establishes water conservation and protection, as well as the prevention, abatement, and control of water pollution, as the policy of the state of Montana. The Act establishes...

  9. Power Quality Implications

    E-Print Network [OSTI]

    Hilson, D.

    Electric utilities in the United States spend in excess of one billion dollars annually to maintain or improve the quality of electric power supplied to their customers. Yet, an increasing and alarming number of complaints are being voiced...

  10. Quality Assurance Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of the Assistant Secretary for Environmental Management (EM), Office of the Deputy Assistant Secretary for Safety, Security and Quality Programs, Office of...

  11. Hydrogen Fuel Quality (Presentation)

    SciTech Connect (OSTI)

    Ohi, J.

    2007-05-17T23:59:59.000Z

    Jim Ohi of NREL's presentation on Hydrogen Fuel Quality at the 2007 DOE Hydrogen Program Annual Merit Review and Peer Evaluation on May 15-18, 2007 in Arlington, Virginia.

  12. Code of Conduct Etiquette at Utrecht University

    E-Print Network [OSTI]

    Utrecht, Universiteit

    Code of Conduct Etiquette at Utrecht University What principles underpin our behaviour of Utrecht University. The Code describes the values that govern the way people work and study for sanctions. How is Utrecht University different from other universities? What do we wish to achieve? MISSION

  13. Code input alternatives John C. Wright

    E-Print Network [OSTI]

    Wright, John C.

    Code input alternatives John C. Wright John Wright Oct 2009 ­ CSWIM Workshop@ORNL Extensible markup, #type, #value, #units, #help idebug, logical, 1, "", "Turn;Summary Use a data-centric model for input creation (code namelists, IPS config file, etc) Database

  14. Application of network coding for VLSI routing

    E-Print Network [OSTI]

    Nemade, Nikhil Pandit

    2009-05-15T23:59:59.000Z

    . Coding Advantage . . . . . . . . . . . . . . . . . . . . 17 5. Encoding Complexity . . . . . . . . . . . . . . . . . . 17 III MULTI-NET ROUTING ON UNRESTRICTED RECTILIN- EAR PLANE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 A. Problem... 14 Wirelength reduction for hard blockages . . . . . . . . . . . . . . 35 15 Network coding in the presence of hard blockage . . . . . . . . . 36 16 Wirelength reduction for soft blockages . . . . . . . . . . . . . . 38 17 Wirelength reduction...

  15. BUILDING CODES: BARRIERS TO GREEN INNOVATION

    E-Print Network [OSTI]

    BUILDING CODES: BARRIERS TO GREEN INNOVATION JENNIFER GARMAN DR. JIM BOWYER DR. STEVE BRATKOVICH/18/2011 DOVETAIL PARTNERS, INC. www.dovetailinc.org Building Codes: Barriers to Green Innovation Introduction Many architects and contractors want to pursue green building design, technologies and construction. Green

  16. Quantum codes over Finite Frobenius Rings

    E-Print Network [OSTI]

    Sarma, Anurupa

    2012-10-19T23:59:59.000Z

    is then required to restore a quantum bit, which has changed due to interaction with external state, to a previous non-erroneous state in the coding subspace. Until now the methods for quantum error correction were mostly based on stabilizer codes over finite...

  17. DATE : NVLAP LAB CODE: CONSTRUCTION MATERIALS TESTING

    E-Print Network [OSTI]

    Short Title ADMIXTURES _____ 02/A35 ASTM C233 Testing Air-Entraining Admixtures for Concrete _____ 02/A MATERIALS TESTING APPLICATION (REV. 2014-08-25) PAGE 2 OF 10 #12;DATE : NVLAP LAB CODE: CONCRETE _____ 02/ADATE : NVLAP LAB CODE: CONSTRUCTION MATERIALS TESTING TEST METHOD SELECTION LIST Instructions

  18. Publication Kind Codes in STN Patent Databases

    E-Print Network [OSTI]

    Hoffmann, Armin

    Publication Kind Codes in STN Patent Databases Dokumentenart-Codes in STN-Patentdatenbanken Imprint Abstracts (CAPLUS), Chemical Abstracts (CAPLUS), Derwent World Patents Index (DWPI), and Derwent World Patents Index (DWPI)und INPADOCDB INPADOCDB international patent databases, together with a short

  19. [Searching for Commodity Codes] February 13, 2012

    E-Print Network [OSTI]

    Sheremet, Alexandru

    the search... link to begin searching for a Commodity Code Search Tips Enter a broad term in the Description Another example, for "gasoline" enter "fuel" ­ think in general terms o For this term, only two Commodity[Searching for Commodity Codes] February 13, 2012 © Office of Human Resource Services, University

  20. Code of Official Conduct Student Government Association

    E-Print Network [OSTI]

    Long, Nicholas

    Code of Official Conduct Student Government Association Stephen F. Austin State University Section, the Student Government Association of Stephen F. Austin State University has adopted this Code of Official Association officials who may be elected, appointed, or employed comply with both the Letter and the Spirit

  1. Turbo-codes quantiques Mamdouh ABBARA

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Turbo-codes quantiques Mamdouh ABBARA Th`ese r´ealis´ee `a INRIA, Sous la direction de Jean . . . . . . . . . . . . . . . . . . . . . . . . 15 1.8 Performances de d´ecodage d'un code convolutif . . . . . . . . . . 19 1.9 Le turbo-encodage en parall`ele . . . . . . . . . . . . . . . . . . . 20 1.10 Le turbo-encodage en s

  2. 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...

  3. 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...

  4. Water Quality Trading Program (Ohio)

    Broader source: Energy.gov [DOE]

    Water quality trading is a tool for achieving water quality improvements. Under the right circumstances, trading has the potential to yield both environmental and economic benefits, while...

  5. Nebraska Air Quality Regulations (Nebraska)

    Broader source: Energy.gov [DOE]

    These regulations, promulgated by the Department of Environmental Quality, contain provisions pertaining to ambient air quality standards, pollution source operating permits, emissions reporting,...

  6. Surface Water Quality Standards (Nebraska)

    Broader source: Energy.gov [DOE]

    These regulations, promulgated by the Department of Environmental Quality, contain surface water quality standards, stream classifications, discussion of lakes and impounded basins, and water...

  7. Water Quality Control Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Water Quality Control Act (WQCA) establishes the water pollution control program. The WQCA identifies the responsibilities and extent of authority for the Commissioner of the Water Quality...

  8. Quality Jobs Investment Program (Oklahoma)

    Broader source: Energy.gov [DOE]

    The Oklahoma Quality Jobs Program allows qualifying businesses which are creating new quality jobs to receive a special incentive to locate or expand in Oklahoma.

  9. Water Quality Standards Implementation (Oklahoma)

    Broader source: Energy.gov [DOE]

    The Oklahoma Department of Environmental Quality regulates Oklahoma's Water Quality Standards. The law states the requirements and standards for point source discharges. It also establishes...

  10. User`s manual for BINIAC: A computer code to translate APET bins

    SciTech Connect (OSTI)

    Gough, S.T.

    1994-03-01T23:59:59.000Z

    This report serves as the user`s manual for the FORTRAN code BINIAC. BINIAC is a utility code designed to format the output from the Defense Waste Processing Facility (DWPF) Accident Progression Event Tree (APET) methodology. BINIAC inputs the accident progression bins from the APET methodology, converts the frequency from occurrences per hour to occurrences per year, sorts the progression bins, and converts the individual dimension character codes into facility attributes. Without the use of BINIAC, this process would be done manually at great time expense. BINIAC was written under the quality assurance control of IQ34 QAP IV-1, revision 0, section 4.1.4. Configuration control is established through the use of a proprietor and a cognizant users list.

  11. PERMITTING OF A PROJECT INVOLVING HYDROGEN: A CODE OFFICIAL’S PERSPECTIVE

    SciTech Connect (OSTI)

    Kallman, Richard A.; Barilo, Nick F.; Murphy, W. F.

    2012-05-11T23:59:59.000Z

    Recent growth in the development of hydrogen infrastructure has led to more requests for code officials to approve hydrogen-related projects and facilities. To help expedite the review and approval process, significant efforts have been made to educate code officials on permitting hydrogen vehicle fueling stations and facilities using stationary fuel cells (e.g., backup power for telephone cell tower sites). Despite these efforts, project delays continue because of several factors, including the limited experience of code officials with these types of facilities, submittals that lack the required information (including failure to adequately address local requirements), and submission of poor quality documents. The purpose of this paper is to help project proponents overcome these potential roadblocks and obtain timely approval for a project. A case study of an actual stationary application permitting request is provided to illustrate the value of addressing these issues.

  12. Kurucz's codes under GNU-Linux

    E-Print Network [OSTI]

    L. Sbordone

    2005-09-13T23:59:59.000Z

    We report on the latest version of our GNU-Linux port of the ATLAS - SYNTHE - WIDTH suite of codes for the stellar atmosphere modeling. The latest version (8.1 at the time of the workshop) of the Intel Fortran Compiler allowed for a significantly better backward compatibility with the VMS version of the code, thus allowing us to remove almost all the modifications we initially introduced in order to compile the code under IFC. We now provide ported versions both of ATLAS 9 (the ODF version of ATLAS) and ATLAS 12 (the opacity sampling version). A comprehensive website has been created to host the ported codes, along with a growing body of documentation and resources. Also, three mailing lists have been created at the university of Ljubljana in order to cover general usage, code development and ATLAS-related announcements.

  13. Two Optimal One-Error-Correcting Codes of Length 13 That Are Not Doubly Shortened Perfect Codes

    E-Print Network [OSTI]

    Östergĺrd, Patric R J

    2009-01-01T23:59:59.000Z

    The doubly shortened perfect codes of length 13 are classified utilizing the classification of perfect codes in [P.R.J. \\"Osterg{\\aa}rd and O. Pottonen, The perfect binary one-error-correcting codes of length 15: Part I--Classification, IEEE Trans. Inform. Theory, to appear]; there are 117821 such (13,512,3) codes. By applying a switching operation to those codes, two more (13,512,3) codes are obtained, which are then not doubly shortened perfect codes.

  14. Distribution Grid Codes: Opportunities and Challenges N. K. Roy, Student Member, IEEE and H. R. Pota, Member, IEEE

    E-Print Network [OSTI]

    Pota, Himanshu Roy

    , voltage regulation, islanding operation. I. INTRODUCTION Distributed Generation (DG) is an approach of distributed generation (DG) units with significant capacity in these passive networks can cause reverse power the reliability of distribution systems. Index Terms-- Distributed generation (DG), grid code, power quality

  15. Hydrogen Fuel Quality - Focus: Analytical Methods Development...

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

    Fuel Quality - Focus: Analytical Methods Development & Hydrogen Fuel Quality Results Hydrogen Fuel Quality - Focus: Analytical Methods Development & Hydrogen Fuel Quality Results...

  16. A CLASS OF EFFICIENTENCODING GENERALIZED LOWDENSITY PARITYCHECK CODES

    E-Print Network [OSTI]

    Zhang, Tong

    A CLASS OF EFFICIENT­ENCODING GENERALIZED LOW­DENSITY PARITY­CHECK CODES Tong Zhang and Keshab K parity check matrix which defines a class of efficient­encoding GLD codes. Such GLD codes can of such efficient­encoding GLD codes is as good as ordinary GLD codes. Moreover, by ex­ ploiting the structure

  17. Computer codes used in particle accelerator design: First edition

    SciTech Connect (OSTI)

    Not Available

    1987-01-01T23:59:59.000Z

    This paper contains a listing of more than 150 programs that have been used in the design and analysis of accelerators. Given on each citation are person to contact, classification of the computer code, publications describing the code, computer and language runned on, and a short description of the code. Codes are indexed by subject, person to contact, and code acronym. (LEW)

  18. History Club of the Newark Campus Code of Conduct

    E-Print Network [OSTI]

    Jones, Michelle

    History Club of the Newark Campus Code of Conduct As members of an official organization Code of Conduct." As stated in the "Introduction" of the "Student Code of Conduct:" The code of student note that you are required to abide by the "Student Code of Conduct" at all History Club events

  19. 9 QUALITY ASSURANCE AND QUALITY CONTROL 9.1 Introduction

    E-Print Network [OSTI]

    for their intended use. A quality system is a management system that describes the elements necessary to plan in the use of radioactive materials. There are self-imposed internal quality management systems (e.g., DOE an organization-specific quality system, there is no need to develop new quality management systems, to the extent

  20. Turbo Codes Based on Time-Variant Memory-1 Convolutional Codes over Fq

    E-Print Network [OSTI]

    Liva, Gianluigi; Scalise, Sandro; Chiani, Marco

    2011-01-01T23:59:59.000Z

    Two classes of turbo codes over high-order finite fields are introduced. The codes are derived from a particular protograph sub-ensemble of the (dv=2,dc=3) low-density parity-check code ensemble. A first construction is derived as a parallel concatenation of two non-binary, time-variant accumulators. The second construction is based on the serial concatenation of a non-binary, time-variant differentiator and of a non-binary, time-variant accumulator, and provides a highly-structured flexible encoding scheme for (dv=2,dc=4) ensemble codes. A cycle graph representation is provided. The proposed codes can be decoded efficiently either as low-density parity-check codes (via belief propagation decoding over the codes bipartite graph) or as turbo codes (via the forward-backward algorithm applied to the component codes trellis). The forward-backward algorithm for symbol maximum a posteriori decoding of the component codes is illustrated and simplified by means of the fast Fourier transform. The proposed codes provid...

  1. Remote-Handled Transuranic Content Codes

    SciTech Connect (OSTI)

    Washington TRU Solutions

    2001-08-01T23:59:59.000Z

    The Remote-Handled Transuranic (RH-TRU) Content Codes (RH-TRUCON) document representsthe development of a uniform content code system for RH-TRU waste to be transported in the 72-Bcask. It will be used to convert existing waste form numbers, content codes, and site-specificidentification codes into a system that is uniform across the U.S. Department of Energy (DOE) sites.The existing waste codes at the sites can be grouped under uniform content codes without any lossof waste characterization information. The RH-TRUCON document provides an all-encompassing|description for each content code and compiles this information for all DOE sites. Compliance withwaste generation, processing, and certification procedures at the sites (outlined in this document foreach content code) ensures that prohibited waste forms are not present in the waste. The contentcode gives an overall description of the RH-TRU waste material in terms of processes and|packaging, as well as the generation location. This helps to provide cradle-to-grave traceability ofthe waste material so that the various actions required to assess its qualification as payload for the72-B cask can be performed. The content codes also impose restrictions and requirements on themanner in which a payload can be assembled.The RH-TRU Waste Authorized Methods for Payload Control (RH-TRAMPAC), Appendix 1.3.7of the 72-B Cask Safety Analysis Report (SAR), describes the current governing procedures|applicable for the qualification of waste as payload for the 72-B cask. The logic for this|classification is presented in the 72-B Cask SAR. Together, these documents (RH-TRUCON,|RH-TRAMPAC, and relevant sections of the 72-B Cask SAR) present the foundation and|justification for classifying RH-TRU waste into content codes. Only content codes described in thisdocument can be considered for transport in the 72-B cask. Revisions to this document will be madeas additional waste qualifies for transport. |Each content code uniquely identifies the generated waste and provides a system for tracking theprocess and packaging history. Each content code begins with a two-letter site abbreviation thatindicates the shipper of the RH-TRU waste. The site-specific letter designations for each of the|DOE sites are provided in Table 1. Not all of the sites listed in Table 1 have generated/stored RH-|TRU waste.

  2. Report on a workshop concerning code validation

    SciTech Connect (OSTI)

    none,

    1996-12-01T23:59:59.000Z

    The design of wind turbine components is becoming more critical as turbines become lighter and more dynamically active. Computer codes that will reliably predict turbine dynamic response are, therefore, more necessary than before. However, predicting the dynamic response of very slender rotating structures that operate in turbulent winds is not a simple matter. Even so, codes for this purpose have been developed and tested in North America and in Europe, and it is important to disseminate information on this subject. The purpose of this workshop was to allow those involved in the wind energy industry in the US to assess the progress invalidation of the codes most commonly used for structural/aero-elastic wind turbine simulation. The theme of the workshop was, ``How do we know it`s right``? This was the question that participants were encouraged to ask themselves throughout the meeting in order to avoid the temptation of presenting information in a less-than-critical atmosphere. Other questions posed at the meeting are: What is the proof that the codes used can truthfully represent the field data? At what steps were the codes tested against known solutions, or against reliable field data? How should the designer or user validate results? What computer resources are needed? How do codes being used in Europe compare with those used in the US? How does the code used affect industry certification? What can be expected in the future?

  3. MELCOR Accident Consequence Code System (MACCS)

    SciTech Connect (OSTI)

    Jow, H.N.; Sprung, J.L.; Ritchie, L.T. (Sandia National Labs., Albuquerque, NM (USA)); Rollstin, J.A. (GRAM, Inc., Albuquerque, NM (USA)); Chanin, D.I. (Technadyne Engineering Consultants, Inc., Albuquerque, NM (USA))

    1990-02-01T23:59:59.000Z

    This report describes the MACCS computer code. The purpose of this code is to simulate the impact of severe accidents at nuclear power plants on the surrounding environment. MACCS has been developed for the US Nuclear Regulatory Commission to replace the previously used CRAC2 code, and it incorporates many improvements in modeling flexibility in comparison to CRAC2. The principal phenomena considered in MACCS are atmospheric transport, mitigative actions based on dose projection, dose accumulation by a number of pathways including food and water ingestion, early and latent health effects, and economic costs. The MACCS code can be used for a variety of applications. These include (1) probabilistic risk assessment (PRA) of nuclear power plants and other nuclear facilities, (2) sensitivity studies to gain a better understanding of the parameters important to PRA, and (3) cost-benefit analysis. This report is composed of three volumes. Volume I, the User's Guide, describes the input data requirements of the MACCS code and provides directions for its use as illustrated by three sample problems. Volume II, the Model Description, describes the underlying models that are implemented in the code, and Volume III, the Programmer's Reference Manual, describes the code's structure and database management. 59 refs., 14 figs., 15 tabs.

  4. Surface Water Quality Standards

    E-Print Network [OSTI]

    Wythe, Kathy

    2007-01-01T23:59:59.000Z

    recreational uses. ?The Commission will seek substantial additional public comment on any proposed changes to the standards before adopting them into the state admin- istrative code,? Davenport said. ?Because of the com- plexity and regulatory importance... Conservation Board?s state watershed coordinator, said the standards for contact recreation, with only a few exceptions, are uniformly applied regardless of water body type or the actual level of recreation use. ?Because a minimum of 10 water samples over a...

  5. Liquefied Natural Gas (LNG) Vapor Dispersion Modeling with Computational Fluid Dynamics Codes

    E-Print Network [OSTI]

    Qi, Ruifeng

    2012-10-19T23:59:59.000Z

    Federal regulation 49 CFR 193 and standard NFPA 59A require the use of validated consequence models to determine the vapor cloud dispersion exclusion zones for accidental liquefied natural gas (LNG) releases. For modeling purposes, the physical...

  6. TRACKING CODE DEVELOPMENT FOR BEAM DYNAMICS OPTIMIZATION

    SciTech Connect (OSTI)

    Yang, L.

    2011-03-28T23:59:59.000Z

    Dynamic aperture (DA) optimization with direct particle tracking is a straight forward approach when the computing power is permitted. It can have various realistic errors included and is more close than theoretical estimations. In this approach, a fast and parallel tracking code could be very helpful. In this presentation, we describe an implementation of storage ring particle tracking code TESLA for beam dynamics optimization. It supports MPI based parallel computing and is robust as DA calculation engine. This code has been used in the NSLS-II dynamics optimizations and obtained promising performance.

  7. Source Coding with Mismatched Distortion Measures

    E-Print Network [OSTI]

    Niesen, Urs; Wornell, Gregory

    2008-01-01T23:59:59.000Z

    We consider the problem of lossy source coding with a mismatched distortion measure. That is, we investigate what distortion guarantees can be made with respect to distortion measure $\\tilde{\\rho}$, for a source code designed such that it achieves distortion less than $D$ with respect to distortion measure $\\rho$. We find a single-letter characterization of this mismatch distortion and study properties of this quantity. These results give insight into the robustness of lossy source coding with respect to modeling errors in the distortion measure. They also provide guidelines on how to choose a good tractable approximation of an intractable distortion measure.

  8. In-facility transport code review

    SciTech Connect (OSTI)

    Spore, J.W.; Boyack, B.E.; Bohl, W.R. [and others

    1996-07-01T23:59:59.000Z

    The following computer codes were reviewed by the In-Facility Transport Working Group for application to the in-facility transport of radioactive aerosols, flammable gases, and/or toxic gases: (1) CONTAIN, (2) FIRAC, (3) GASFLOW, (4) KBERT, and (5) MELCOR. Based on the review criteria as described in this report and the versions of each code available at the time of the review, MELCOR is the best code for the analysis of in-facility transport when multidimensional effects are not significant. When multi-dimensional effects are significant, GASFLOW should be used.

  9. MELCOR accident consequence code system (MACCS)

    SciTech Connect (OSTI)

    Alpert, D.J.; Chanin, D.I.; Helton, J.C.; Ostmeyer, R.M.; Ritchie, L.T.

    1985-01-01T23:59:59.000Z

    Currently, the usefulness of reactor accident consequence assessments for providing guidance for planning and decision making is limited by the poor definition of uncertainties in predicted results. The MELCOR Accident Consequence Code System has been structured to facilitate performing uncertainty and sensitivity analyses. MACCS incorporates improved modeling capabilities in the treatment of variable or long duration releases, deposition modeling, dosimetry, emergency response, radiological health effects, and economic effects. At this writing (March 1985), the new code system has been completed and is undergoing testing, de-bugging, etc. Release of the first version of the full MELCOR code system, with associated documentation, is anticipated for the Autumn of 1985.

  10. Turbo Equalization With Irregular Turbo Codes

    E-Print Network [OSTI]

    Vladimir D. Trajkovi?; Minyue Fu; Peter J. Schreier

    Abstract—We analyze a turbo equalization system that combines Maximum a Posteriori Probability (MAP) equalization with irregular turbo codes. Our goal is to approach the information capacity limit for severe Inter-Symbol Interference (ISI) channels. To this end, we optimize the degree profile of irregular turbo codes by maximizing the minimum distance between the mutual information transfer functions for the MAP equalizer and decoder. We show that turbo equalizers employing such optimized irregular turbo codes can approach the information capacity limit of some severe ISI channels within 0.75 dB. I.

  11. CMSC 101 / IS 101Y Fall 2013 Processing Coding Standards In order to make code more readable, most organizations will have written style guidelines for code.

    E-Print Network [OSTI]

    Seaman, Carolyn

    , most organizations will have written style guidelines for code. These can be either fairly flexible indentation to make code easier to read. For example, after a method you should indent the code underneath. An inline comment should appear above the code to which it applies and should be indented to the same level

  12. Symmetrical Multilevel Diversity Coding and Subset Entropy Inequalities 

    E-Print Network [OSTI]

    Jiang, Jinjing

    2013-05-29T23:59:59.000Z

    Symmetrical multilevel diversity coding (SMDC) is a classical model for coding over distributed storage. In this setting, a simple separate encoding strategy known as superposition coding was shown to be optimal in terms of achieving the minimum sum...

  13. Serially Concatenated Coded Continuous Phase Modulation for Aeronautical Telemetry

    E-Print Network [OSTI]

    Porur Damodaran, Kanagaraj

    2008-08-26T23:59:59.000Z

    This thesis treats the development of bandwidth-efficient serially concatenated coded (SCC) continuous phase modulation (CPM) techniques for aeronautical telemetry. The concatenated code consists of an inner and an outer code, separated...

  14. QR Codes in the Stacks: The Little Project that Could

    E-Print Network [OSTI]

    Bussmann, Jeffra

    2011-01-01T23:59:59.000Z

    Largely dependent on QR codes entering and being accepted incontinue to use & embed QR codes until the next technologyQR Codes in the Stacks: The Little Project That Could This

  15. Rateless and rateless unequal error protection codes for Gaussian channels

    E-Print Network [OSTI]

    Boyle, Kevin P. (Kevin Patrick)

    2007-01-01T23:59:59.000Z

    In this thesis we examine two different rateless codes and create a rateless unequal error protection code, all for the additive white Gaussian noise (AWGN) channel. The two rateless codes are examined through both analysis ...

  16. asms2004 session code: Topics by E-print Network

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

    22 23 24 25 Next Page Last Page Topic Index 1 SPRING 2015 (TERM 1154) MODULAR SESSION CODES DATES SESSION CODE DATES SESSION CODE Materials Science Websites Summary: SPRING 2015...

  17. Recursive error correction for general Reed-Muller codes

    E-Print Network [OSTI]

    Dumer, I; Shabunov, K

    2006-01-01T23:59:59.000Z

    for low-rate Reed-Muller codes,” IEEE Trans. Info. Theory,of low-rate Reed-Muller codes,” Proc. 9 th All-Union Conf.decoding of u|u + v| codes,” IEEE Selected Areas Commun. ,

  18. Structured Codes in Information Theory: MIMO and Network Applications

    E-Print Network [OSTI]

    Zhan, Jiening

    2012-01-01T23:59:59.000Z

    on Distortion . . . . . 5.2.5 Code Construction: Nestedlinear time invariant codes are sufficient to achieve cut-1973. [4] R. Ahlswede, “Group codes do not achieve shannon’s

  19. affects coding mrnas: Topics by E-print Network

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

    steroid hormone receptor mRNAs were examined in the diencephalon Crews, David 20 Spinal codes MIT - DSpace Summary: Spinal codes are a new class of rateless codes that enable...

  20. advanced code system: Topics by E-print Network

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

    coding techniques based on Reed-Solomon (RS) and low-density parity-check (LDPC) codes. These two prominent families of error-correcting codes have attracted a (more)...

  1. Upper bounds on minimum distance of nonbinary quantum stabilizer codes

    E-Print Network [OSTI]

    Kumar, Santosh

    2005-11-01T23:59:59.000Z

    The most popular class of quantum error correcting codes is stabilizer codes. Binary quantum stabilizer codes have been well studied, and Calderbank, Rains, Shor and Sloane (July 1998) have constructed a table of upper bounds on the minimum distance...

  2. Building Energy Code for the District of Columbia

    Broader source: Energy.gov [DOE]

    The DC Energy Conservation Code is updated regularly as national codes are revised or if a change is proposed by local code enforcement officials, industry, design professionals, or other...

  3. Job quality in Europe

    E-Print Network [OSTI]

    Burchell, Brendan J.; Smith, Mark; Fagan, Colette; O’Brien, Catherine

    2008-01-01T23:59:59.000Z

    flexibility—can also lead to enhanced job quality (Bredgaard and Larsen, 2006; CEC, 2007b), for example, in the form of autonomy and job enlargement. So far, it is only in Finland and Sweden that the Commission finds evidence of such quality workplaces being... .50** — — 1.60** Ireland 0.58** — — — — Italy — 0.73** 0.62** — 0.65** Lithuania — 0.43** — — — Luxembourg — — — — — Latvia — 0.60** 1.38** — 1.50** Netherlands 1.57** 1.83** — 0.38** — Malta — — — — — Poland — — — — — Portugal — — — — — Sweden 1.97** 2...

  4. Radiation Protection Programs Guide for Use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    2008-05-19T23:59:59.000Z

    Provides guidance for implementing the provisions of the functional areas contained in 10 CFR 835. The revision to the guide reflects changes in the June 2007 amendment to 10 CFR 835, Worker Safety and Health Program. Cancels DOE G 441.1-1B. Admin Chg 1 dated 7-8-11.

  5. Radiation Protection Programs Guide for Use with Title 10, Code of Federal Regulations, Part 835, Occupational Radiation Protection

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

    2008-05-19T23:59:59.000Z

    Provides guidance for implementing the provisions of the functional areas contained in 10 CFR 835. The revision to the guide reflects changes in the June 2007 amendment to 10 CFR 835, Worker Safety and Health Program. Cancels DOE G 441.1-1B. Admin Chg 1, dated 7-8-11, cancels DOE G 441.1-1C.

  6. Asymptotics of the quantum Hamming bound for subsystem codes

    E-Print Network [OSTI]

    Andreas Klappenecker; Pradeep Kiran Sarvepalli

    2007-10-23T23:59:59.000Z

    Ashikhmin and Litsyn showed that all binary stabilizer codes - pure or impure - of sufficiently large length obey the quantum Hamming bound, ruling out the possibility that impure codes of large length can outperform pure codes with respect to sphere packing. In contrast we show that impure subsystem codes do not obey the quantum Hamming bound for pure subsystem codes, not even asymptotically. We show that there exist arbitrarily long Bacon-Shor codes that violate the quantum Hamming bound.

  7. Quality Management of CERN Vacuum Controls

    E-Print Network [OSTI]

    Antoniotti, F; Fortescue-Beck, E; Gama, J; Gomes, P; Le Roux, P; Pereira, H; Pigny, G

    2014-01-01T23:59:59.000Z

    The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse technical generations. In order to improve the efficiency of the services provided by ICM, to vacuum experts and to accelerator operators, a Quality Management Plan is being put into place. The first step was the standardization of the naming convention across different accelerators. The traceability of problems, requests, repairs, and other actions, has also been put into place (VTL). This was combined with the effort to identify each individual device by a coded label, and register it in a central database (MTF). Occurring in parallel, was the gathering of old documents and the centralization of information concerning architectures, procedures, equipment and settings (EDMS). To describe the topology of control c...

  8. Disrupting Heteronormative Codes: When Cylons in Slash Goggles Ogle AnnaKournikova

    E-Print Network [OSTI]

    Marino, Mark C.

    2009-01-01T23:59:59.000Z

    2] Marino, M. 2006. Critical Code Studies. electronic bookDisrupting Heteronormative Codes: When Cylons in Slashcharacteristics of computer code using a Critical Code

  9. SciTech Connect: Results and code predictions for ABCOVE aerosol...

    Office of Scientific and Technical Information (OSTI)

    Results and code predictions for ABCOVE aerosol code validation - Test AB5 Citation Details In-Document Search Title: Results and code predictions for ABCOVE aerosol code...

  10. Full Core, Heterogeneous, Time Dependent Neutron Transport Calculations with the 3D Code DeCART

    E-Print Network [OSTI]

    Hursin, Mathieu

    2010-01-01T23:59:59.000Z

    methods represented by the PARCS code. In general there isPARCS Code ______________________________________________state conditions. 5.2.2. PARCS Code The PARCS code (Downar,

  11. Analysis of Arithmetic Coding for Data Compression

    E-Print Network [OSTI]

    Howard, Paul G.; Vitter, Jeffrey Scott

    1992-01-01T23:59:59.000Z

    Arithmetic coding, in conjunction with a suitable probabilistic model, can pro- vide nearly optimal data compression. In this article we analyze the e ect that the model and the particular implementation of arithmetic ...

  12. Safety, codes and standards for hydrogen installations :

    SciTech Connect (OSTI)

    Harris, Aaron P.; Dedrick, Daniel E.; LaFleur, Angela Christine; San Marchi, Christopher W.

    2014-04-01T23:59:59.000Z

    Automakers and fuel providers have made public commitments to commercialize light duty fuel cell electric vehicles and fueling infrastructure in select US regions beginning in 2014. The development, implementation, and advancement of meaningful codes and standards is critical to enable the effective deployment of clean and efficient fuel cell and hydrogen solutions in the energy technology marketplace. Metrics pertaining to the development and implementation of safety knowledge, codes, and standards are important to communicate progress and inform future R&D investments. This document describes the development and benchmarking of metrics specific to the development of hydrogen specific codes relevant for hydrogen refueling stations. These metrics will be most useful as the hydrogen fuel market transitions from pre-commercial to early-commercial phases. The target regions in California will serve as benchmarking case studies to quantify the success of past investments in research and development supporting safety codes and standards R&D.

  13. Statistical Mechanical Models and Topological Color Codes

    E-Print Network [OSTI]

    H. Bombin; M. A. Martin-Delgado

    2007-11-03T23:59:59.000Z

    We find that the overlapping of a topological quantum color code state, representing a quantum memory, with a factorized state of qubits can be written as the partition function of a 3-body classical Ising model on triangular or Union Jack lattices. This mapping allows us to test that different computational capabilities of color codes correspond to qualitatively different universality classes of their associated classical spin models. By generalizing these statistical mechanical models for arbitrary inhomogeneous and complex couplings, it is possible to study a measurement-based quantum computation with a color code state and we find that their classical simulatability remains an open problem. We complement the meaurement-based computation with the construction of a cluster state that yields the topological color code and this also gives the possibility to represent statistical models with external magnetic fields.

  14. Nonlinear transform coding with lossless polar coordinates

    E-Print Network [OSTI]

    Ba, Demba Elimane

    2006-01-01T23:59:59.000Z

    In conventional transform coding, the importance of preserving desirable quantization partition cell shapes prevents one from considering the use of a nonlinear change of variables. If no linear transformation of a given ...

  15. Unequal error protection of subband coded bits

    E-Print Network [OSTI]

    Devalla, Badarinath

    1994-01-01T23:59:59.000Z

    Source coded data can be separated into different classes based on their susceptibility to channel errors. Errors in the Important bits cause greater distortion in the reconstructed signal. This thesis presents an Unequal Error Protection scheme...

  16. The State of Energy Codes in Texas

    E-Print Network [OSTI]

    Herbert, C.

    2014-01-01T23:59:59.000Z

    -11-44 CATEE 2014: Clean Air Through Efficiency Conference, Dallas, Texas Nov. 18-20 Code Compliance Program Launched NASEO, SECO, PNNL, SPEER, and Stakeholders Objective 1: Implement a robust compliance education, training, and outreach program (the...

  17. City of Chicago- Building Energy Code

    Broader source: Energy.gov [DOE]

    The Chicago Energy Conservation Code (CECC) requires residential buildings applying for building permits to comply with energy efficient measures which go beyond those required by the [http://www...

  18. City of Los Angeles- Zoning Code

    Broader source: Energy.gov [DOE]

    Chapter I of Los Angeles' Municipal Code, Height of Building or Structures, provides an exemption for solar energy devices, or similar structures. They may be erected above the height limit...

  19. Wavelet Domain Based Techniques for Video Coding

    E-Print Network [OSTI]

    Kutil, Rade

    Wavelet Domain Based Techniques for Video Coding Dissertation zur Erlangung des Doktorgrades an der . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2.4.3 Error Resilience . . . . . . . . . . . . . . . . . . . . . . . . 17 3 Wavelet Transform 18 3.1 Wavelet Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 3.1.1 Fourier Transform (FT

  20. Prescriptive Codes: A Cure or a Curse?

    Broader source: Energy.gov [DOE]

    This presentation was given at the Summer 2012 DOE Building America meeting on July 26, 2012, and addressed the question ŤDo codes and standards get in the way of high performance?"

  1. Module 9: Acts, Codes, Regulations and Guidelines

    Broader source: Energy.gov [DOE]

    This course covers the mandating of alternative fuel vehicles in the US, the codes, regulations, and guidelines concerning the use of hydrogen, where to look for additional information on hydrogen standards

  2. SVN commits: code Ss-shifted architecture

    E-Print Network [OSTI]

    SVN commits: code Ss-shifted architecture ­ hit_filter can run between merger and fitter Most merge Supports SS-1/2 shifted architecture Supports bank extensions *.patt.bz2 etc ­ Used on the grid

  3. Gaussian process emulation of dynamic computer codes

    E-Print Network [OSTI]

    Oakley, Jeremy

    Gaussian process emulation of dynamic computer codes By Stefano Conti, Centre for Health Economics of simulator runs. In particular, standard Monte Carlo based methods of sensitivity analysis require thousands

  4. INVESTIGATION Coding Gene Single Nucleotide Polymorphism

    E-Print Network [OSTI]

    Bernatchez, Louis

    INVESTIGATION Coding Gene Single Nucleotide Polymorphism Mapping and Quantitative Trait Loci QTL detection single nucleotide polymorphisms (SNP) reproduction Salvelinus fontinalis Linkages maps such as microsatellites and single nucleotide polymorphisms (SNPs). Also, compared with previ- ous methods based

  5. Stop Playing Favorites with the Tax Code 

    E-Print Network [OSTI]

    Taylor, Lori L.

    2011-01-01T23:59:59.000Z

    particularly harmful form of playing favorites with the tax code by encouraging vertical integration and discouraging reliance upon outside small businesses. Eliminating sales tax exemptions and exclusions would go a long way toward solving budget problems...

  6. Energy Code Compliance and Enforcement Best Practices (Text Version...

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

    Energy Code Compliance and Enforcement Best Practices (Text Version) Energy Code Compliance and Enforcement Best Practices (Text Version) Curtis Framel: Good afternoon, and good...

  7. Carrier and Timing Synchronization of BPSK via LDPC Code Feedback

    E-Print Network [OSTI]

    Valles, Esteban

    2007-01-01T23:59:59.000Z

    using code constraint feedback,” IEEE CommunicationsQPSK using soft decision feedback,” Proc. IEEE 44th Allertonof BPSK via LDPC Code Feedback Esteban L. Vall´ s, Richard

  8. Code Gaps and Future Research Needs of Combustion Safety: Building...

    Energy Savers [EERE]

    Code Gaps and Future Research Needs of Combustion Safety: Building America Expert Meeting Update Code Gaps and Future Research Needs of Combustion Safety: Building America Expert...

  9. Fact Sheet: Codes and Standards for Energy Storage System Performance...

    Energy Savers [EERE]

    Codes and Standards for Energy Storage System Performance and Safety (June 2014) Fact Sheet: Codes and Standards for Energy Storage System Performance and Safety (June 2014) The...

  10. assessment code ufotri: Topics by E-print Network

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

    of performance assessments of general code ensembles including low density parity check codes, although its mathematical j... Kabashima, Yoshiyuki 2008-01-01 8 Experiences in...

  11. agreement specification code: Topics by E-print Network

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

    channels and the recent works on information theoretic security are based on random codes. Achieving information theoretical security with practical coding schemes is of...

  12. advanced mechanistic code: Topics by E-print Network

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

    validity of the simulated results, comparisons with measurements and other simulation codes are presented. T. Siiskonen; R. Pollanen 2005-05-04 4 Advanced Coding Techniques with...

  13. FEI Program Session: Date: CHRIS Code: Session Number:

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

    OPM Federal Executive Institute - DOE CHRIS Codes: (Program Tuition Cost - 19,875.00) *Program Calendar for Fiscal Year 2015 FEI Program Session: Date: CHRIS Code: Session Number:...

  14. Building Energy Codes Implementation Overview - 2014 BTO Peer...

    Energy Savers [EERE]

    Building Energy Codes Implementation Overview - 2014 BTO Peer Review Building Energy Codes Implementation Overview - 2014 BTO Peer Review Presenter: Jeremiah Williams, U.S....

  15. Removing Barriers to Innovations: Related Codes and Standards...

    Energy Savers [EERE]

    Removing Barriers to Innovations: Related Codes and Standards CSI Team Removing Barriers to Innovations: Related Codes and Standards CSI Team This presentation was delivered at the...

  16. alpha coding sequence: Topics by E-print Network

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

    Carlo code, known as AASI, is developed for simulating energy spectra in alpha spectrometry. The code documented here is a comprehensive package where all the major processes...

  17. anamari simulation code: Topics by E-print Network

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

    Carlo code, known as AASI, is developed for simulating energy spectra in alpha spectrometry. The code documented here is a comprehensive package where all the major processes...

  18. State and Local Code Implementation: Midwest Region - 2014 BTO...

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

    Code Implementation: Midwest Region - 2014 BTO Peer Review Presenter: Isaac Elencave, Midwest Energy Efficiency Alliance View the Presentation State and Local Code...

  19. State and Local Code Implementation: South-central Region - 2014...

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

    2014 BTO Peer Review State and Local Code Implementation: Northeast Region - 2014 BTO Peer Review State and Local Code Implementation: State Energy Officials - 2014 BTO Peer Review...

  20. State and Local Code Implementation: Northeast Region - 2014...

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

    South-central Region - 2014 BTO Peer Review Building Energy Codes Program - 2014 BTO Peer Review State and Local Code Implementation: State Energy Officials - 2014 BTO Peer Review...

  1. V-043: Perl Locale::Maketext Module '_compile()' Multiple Code...

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

    Let Remote Authenticated Users Execute Arbitrary Code and View Arbitrary Files V-002: EMC NetWorker Module for Microsoft Applications Lets Remote Users Execute Arbitrary Code...

  2. Technical Standards, ALOHA-Code Guidance- June 22, 2004

    Broader source: Energy.gov [DOE]

    DOE-EH-4.2.1.4-ALOHA-Code Guidance, ALOHA Computer Code Application Guidance for Documented Safety Analysis

  3. PROFIL DE POSTE Code : ENRRH08

    E-Print Network [OSTI]

    van Tiggelen, Bart

    PROFIL DE POSTE Code : ENRRH08 Version : 00 TECHNICIEN AM�NAGEMENT INT�RIEUR Date : 01). Compétences Connaître le parc machines atelier et les matériaux utilisés ; Avoir des notions de base ; Appliquer les règles de sécurité ; #12;PROFIL DE POSTE Code : ENRRH08 Version : 00 TECHNICIEN

  4. Programming Language Evolution and Source Code Rejuvenation

    E-Print Network [OSTI]

    Pirkelbauer, Peter Mathias

    2011-02-22T23:59:59.000Z

    entropy. In conjunction with extensions to programming languages, source code rejuvenation o ers an evolutionary trajectory towards more reliable, more secure, and better performing code. We describe the tools that allow us e cient implementations..., provision of specialized libraries, enhancements of programming techniques, experiments with analysis and design techniques, and implementation of development and analysis tools. The ubiquitous multi-core architectures o er performance bene ts...

  5. 2010 Texas Jurisdiction Energy Code Adoption Survey

    E-Print Network [OSTI]

    populations greater than 25,000. The results for Energy Code Adoption are as follows: City Code Year Abilene 2000 Addison 2006 Allen 2006 Amarillo 2006 Angleton None Arlington 2009 Austin 2009 Baytown 2006 Beaumont 2009 Bedford 2000 Big Spring... 2006 Borger 2000 Brownsville 2006 Bryan 2003 Burleson 2006 Carrollton 2006 Cedar Hill 2006 Cedar Park 2009 Cleburne 2003 College Station 2009 Conroe 2000 Coppell 2006 Copperas Cove 2000 Corpus Christi 2003 Corsicana 2009 Dallas 2006...

  6. Priority coding for control room alarms

    DOE Patents [OSTI]

    Scarola, Kenneth (Windsor, CT); Jamison, David S. (Windsor, CT); Manazir, Richard M. (North Canton, CT); Rescorl, Robert L. (Vernon, CT); Harmon, Daryl L. (Enfield, CT)

    1994-01-01T23:59:59.000Z

    Indicating the priority of a spatially fixed, activated alarm tile on an alarm tile array by a shape coding at the tile, and preferably using the same shape coding wherever the same alarm condition is indicated elsewhere in the control room. The status of an alarm tile can change automatically or by operator acknowledgement, but tones and/or flashing cues continue to provide status information to the operator.

  7. Certification plan for reactor analysis computer codes

    SciTech Connect (OSTI)

    Toffer, H.; Crowe, R.D.; Schwinkendorf, K.N. [Westinghouse Hanford Co., Richland, WA (United States); Pevey, R.E. [Westinghouse Savannah River Co., Aiken, SC (United States)

    1990-01-01T23:59:59.000Z

    A certification plan for reactor analysis computer codes used in Technical Specifications development and for other safety and production support calculations has been prepared. An action matrix, checklists, a time schedule, and a resource commitment table have been included in the plan. These items identify what is required to achieve certification of the codes, the time table that this will be accomplished on, and the resources needed to support such an effort.

  8. Understanding Forage Quality Analysis

    E-Print Network [OSTI]

    Stokes, Sandra R.; Prostko, Eric P.

    1998-03-23T23:59:59.000Z

    Understanding Forage Quality Analysis Sandra R. Stokes and Eric P. Prostko* L-5198 3-98 M any dairy producers in Texas do not have the land to grow their own forages. Consequent- ly, they rely on both local and out-of-state farmers for supplies...

  9. Quality Counts Exhibitor Card

    E-Print Network [OSTI]

    Chilek, Kevin; Gregory, Elizabeth

    2004-01-27T23:59:59.000Z

    This exhibitor card identifies young livestock exhibitors as participants in the Quality Counts! program. The card is printed with a leather-style background on heavy card stock. It features the 4-H clover and the FFA logo, as well as the logo...

  10. Irrigation Water Quality

    E-Print Network [OSTI]

    McFarland, Mark L.; Lemon, Robert G.; Stichler, Charles

    2002-04-11T23:59:59.000Z

    Irrigation water quality is determined by the total amounts of salts and the types of salts the water contains. In this publication you'll learn why well water can be salty, what problems salty water can cause, what tests should be done...

  11. Quality Assurance Program Guide

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

    2011-08-16T23:59:59.000Z

    This Guide provides information on principles, requirements, and practices used to establish and implement an effective Quality Assurance Program. Cancels DOE G 414.1-2A, DOE G 414.1-3 and DOE G 414.1-5. Admin Chg 1, dated 9-27-11. Admin Chg 2, dated 5-8-13.

  12. Quality Assurance Program Guide

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

    2011-08-16T23:59:59.000Z

    The directive provides guidance for DOE elements and contractors in developing and implementing an effective Quality Assurance Program. Cancels DOE G 414.1-2A, DOE G 414.1-3 and DOE G 414.1-5. Superseded by Admin Chg 1, 9-27-11.

  13. Quality Assurance Program Guide

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

    2011-08-16T23:59:59.000Z

    This Guide provides information on principles, requirements, and practices used to establish and implement an effective Quality Assurance Program. Cancels DOE G 414.1-2A, DOE G 414.1-3 and DOE G 414.4-5. Admin Chg 1, dated 9-27-11. Admin Chg 2, dated 5-8-13.

  14. Office of Quality Management

    Broader source: Energy.gov [DOE]

    The Office of Quality Management develops and interprets Government-wide policies and procedures and conducts training to ensure the accurate identification of information and documents that must be classified or controlled under statute or Executive order to protect the national security and controlled unclassified Official Use Only information for the effective operation of the Government.

  15. Value of Laboratory Experiments for Code Validations

    SciTech Connect (OSTI)

    Wawersik, W.R.

    1998-12-14T23:59:59.000Z

    Numerical codes have become indispensable for designing underground structures and interpretating the behavior of geologic systems. Because of the complexities of geologic systems, however, code calculations often are associated with large quantitative uncertainties. This papers presents three examples to demonstrate the value of laboratory(or bench scale) experiments to evaluate the predictive capabilities of such codes with five major conclusions: Laboratory or bench-scale experiments are a very cost-effective, controlled means of evaluating and validating numerical codes, not instead of but before or at least concurrent with the implementation of in situ studies. The design of good laboratory validation tests must identifj what aspects of a code are to be scrutinized in order to optimize the size, geometry, boundary conditions, and duration of the experiments. The design of good and sometimes difficult numerical analyses and sensitivity studies. Laboratory validation tests must involve: Good validation experiments will generate independent data sets to identify the combined effect of constitutive models, model generalizations, material parameters, and numerical algorithms. Successfid validations of numerical codes mandate a close collaboration between experimentalists and analysts drawing from the full gamut of observations, measurements, and mathematical results.

  16. Understanding Building Energy Codes and Standards

    SciTech Connect (OSTI)

    Bartlett, Rosemarie; Halverson, Mark A.; Shankle, Diana L.

    2003-03-01T23:59:59.000Z

    Energy codes and standards play a vital role by setting minimum requirements for energy-efficient design and construction. They outline uniform requirements for new buildings as well as additions and renovations. The Difference Between Energy Codes, Energy Standards and the Model Energy Code Energy codes--specify how buildings must be constructed or perform, and are written in mandatory, enforceable language. States or local governments adopt and enforce energy codes for their jurisdictions. Energy standards--describe how buildings should be constructed to save energy cost-effectively. They are published by national organizations such as the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE). They are not mandatory, but serve as national recommendations, with some variation for regional climate. States and local governments frequently use energy standards as the technical basis for developing their energy codes. Some energy standards are written in mandatory, enforceable language, making it easy for jurisdictions to incorporate the provisions of the energy standards directly into their laws or regulations.

  17. Certification plan for safety and PRA codes

    SciTech Connect (OSTI)

    Toffer, H.; Crowe, R.D. (Westinghouse Hanford Co., Richland, WA (United States)); Ades, M.J. (Westinghouse Savannah River Co., Aiken, SC (United States))

    1990-05-01T23:59:59.000Z

    A certification plan for computer codes used in Safety Analyses and Probabilistic Risk Assessment (PRA) for the operation of the Savannah River Site (SRS) reactors has been prepared. An action matrix, checklists, and a time schedule have been included in the plan. These items identify what is required to achieve certification of the codes. A list of Safety Analysis and Probabilistic Risk Assessment (SA PRA) computer codes covered by the certification plan has been assembled. A description of each of the codes was provided in Reference 4. The action matrix for the configuration control plan identifies code specific requirements that need to be met to achieve the certification plan's objectives. The checklist covers the specific procedures that are required to support the configuration control effort and supplement the software life cycle procedures based on QAP 20-1 (Reference 7). A qualification checklist for users establishes the minimum prerequisites and training for achieving levels of proficiency in using configuration controlled codes for critical parameter calculations.

  18. Certification plan for safety and PRA codes

    SciTech Connect (OSTI)

    Toffer, H.; Crowe, R.D. [Westinghouse Hanford Co., Richland, WA (United States); Ades, M.J. [Westinghouse Savannah River Co., Aiken, SC (United States)

    1990-05-01T23:59:59.000Z

    A certification plan for computer codes used in Safety Analyses and Probabilistic Risk Assessment (PRA) for the operation of the Savannah River Site (SRS) reactors has been prepared. An action matrix, checklists, and a time schedule have been included in the plan. These items identify what is required to achieve certification of the codes. A list of Safety Analysis and Probabilistic Risk Assessment (SA&PRA) computer codes covered by the certification plan has been assembled. A description of each of the codes was provided in Reference 4. The action matrix for the configuration control plan identifies code specific requirements that need to be met to achieve the certification plan`s objectives. The checklist covers the specific procedures that are required to support the configuration control effort and supplement the software life cycle procedures based on QAP 20-1 (Reference 7). A qualification checklist for users establishes the minimum prerequisites and training for achieving levels of proficiency in using configuration controlled codes for critical parameter calculations.

  19. Weight Distribution of a Class of Binary Linear Block Codes Formed from RCPC Codes

    E-Print Network [OSTI]

    Shen, Yushi Dr.; Cosman, Pamela C; Milstein, Laurence B

    2006-01-01T23:59:59.000Z

    On the weight distribution of terminated convolutionalViterbi, “On the weight distribution of linear block codes9, SEPTEMBER 2005 Weight Distribution of a Class of Binary

  20. Surface code quantum computing by lattice surgery

    E-Print Network [OSTI]

    Clare Horsman; Austin G. Fowler; Simon Devitt; Rodney Van Meter

    2013-02-21T23:59:59.000Z

    In recent years, surface codes have become a leading method for quantum error correction in theoretical large scale computational and communications architecture designs. Their comparatively high fault-tolerant thresholds and their natural 2-dimensional nearest neighbour (2DNN) structure make them an obvious choice for large scale designs in experimentally realistic systems. While fundamentally based on the toric code of Kitaev, there are many variants, two of which are the planar- and defect- based codes. Planar codes require fewer qubits to implement (for the same strength of error correction), but are restricted to encoding a single qubit of information. Interactions between encoded qubits are achieved via transversal operations, thus destroying the inherent 2DNN nature of the code. In this paper we introduce a new technique enabling the coupling of two planar codes without transversal operations, maintaining the 2DNN of the encoded computer. Our lattice surgery technique comprises splitting and merging planar code surfaces, and enables us to perform universal quantum computation (including magic state injection) while removing the need for braided logic in a strictly 2DNN design, and hence reduces the overall qubit resources for logic operations. Those resources are further reduced by the use of a rotated lattice for the planar encoding. We show how lattice surgery allows us to distribute encoded GHZ states in a more direct (and overhead friendly) manner, and how a demonstration of an encoded CNOT between two distance 3 logical states is possible with 53 physical qubits, half of that required in any other known construction in 2D.