Science.gov

Sample records for state building codes

  1. State building energy codes status

    SciTech Connect

    1996-09-01

    This document contains the State Building Energy Codes Status prepared by Pacific Northwest National Laboratory for the U.S. Department of Energy under Contract DE-AC06-76RL01830 and dated September 1996. The U.S. Department of Energy`s Office of Codes and Standards has developed this document to provide an information resource for individuals interested in energy efficiency of buildings and the relevant building energy codes in each state and U.S. territory. This is considered to be an evolving document and will be updated twice a year. In addition, special state updates will be issued as warranted.

  2. Country Report on Building Energy Codes in the United States

    SciTech Connect

    Halverson, Mark A.; Shui, Bin; Evans, Meredydd

    2009-04-30

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in U.S., including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in the U.S.

  3. 75 FR 54131 - Updating State Residential Building Energy Efficiency Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-03

    ... 1904-AC17 Updating State Residential Building Energy Efficiency Codes AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of proposed determination. SUMMARY: The... the 2006 version of the IECC would achieve greater energy efficiency than the 2003 IECC. Finally,...

  4. Mandating better buildings: a global review of building codes and prospects for improvement in the United States

    DOE PAGESBeta

    Sun, Xiaojing; Brown, Marilyn A.; Cox, Matt; Jackson, Roderick

    2015-03-11

    This paper provides a global overview of the design, implementation, and evolution of building energy codes. Reflecting alternative policy goals, building energy codes differ significantly across the United States, the European Union, and China. This review uncovers numerous innovative practices including greenhouse gas emissions caps per square meter of building space, energy performance certificates with retrofit recommendations, and inclusion of renewable energy to achieve “nearly zero-energy buildings”. These innovations motivated an assessment of an aggressive commercial building code applied to all US states, requiring both new construction and buildings with major modifications to comply with the latest version of themore » ASHRAE 90.1 Standards. Using the National Energy Modeling System (NEMS), we estimate that by 2035, such building codes in the United States could reduce energy for space heating, cooling, water heating and lighting in commercial buildings by 16%, 15%, 20% and 5%, respectively. Impacts on different fuels and building types, energy rates and bills as well as pollution emission reductions are also examined.« less

  5. Mandating better buildings: a global review of building codes and prospects for improvement in the United States

    SciTech Connect

    Sun, Xiaojing; Brown, Marilyn A.; Cox, Matt; Jackson, Roderick

    2015-03-11

    This paper provides a global overview of the design, implementation, and evolution of building energy codes. Reflecting alternative policy goals, building energy codes differ significantly across the United States, the European Union, and China. This review uncovers numerous innovative practices including greenhouse gas emissions caps per square meter of building space, energy performance certificates with retrofit recommendations, and inclusion of renewable energy to achieve “nearly zero-energy buildings”. These innovations motivated an assessment of an aggressive commercial building code applied to all US states, requiring both new construction and buildings with major modifications to comply with the latest version of the ASHRAE 90.1 Standards. Using the National Energy Modeling System (NEMS), we estimate that by 2035, such building codes in the United States could reduce energy for space heating, cooling, water heating and lighting in commercial buildings by 16%, 15%, 20% and 5%, respectively. Impacts on different fuels and building types, energy rates and bills as well as pollution emission reductions are also examined.

  6. 76 FR 42688 - Updating State Residential Building Energy Efficiency Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... incorporated into the ICC and the MEC was renamed to the IECC. A previous Federal Register notice, 59 FR 36173... relative to the 1992 MEC for residential buildings. Similarly, another Federal Register notice, 61 FR 64727... MEC. Finally, Federal Register notice 66 FR 1964, January 10, 2001, simultaneously announced...

  7. 76 FR 64924 - Updating State Residential Building Energy Efficiency Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... was renamed to the IECC. A previous Federal Register notice, 59 FR 36173, July 15, 1994, announced the... residential buildings. Similarly, another Federal Register notice, 61 FR 64727, December 6, 1996, announced... notice 66 FR 1964, January 10, 2001, simultaneously announced the Secretary's determination that the...

  8. Texas State Building Energy Code: Analysis of Potential Benefits and Costs of Commercial Lighting Requirements

    SciTech Connect

    Richman, Eric E.; Belzer, David B.; Winiarski, David W.

    2005-09-15

    The State Energy Conservation Office of Texas has asked the U.S. Department of Energy to analyze the potential energy effect and cost-effectiveness of the lighting requirements in the 2003 IECC as they consider adoption of this energy code. The new provisions of interest in the lighting section of IECC 2003 include new lighting power densities (LPD) and requirements for automatic lighting shutoff controls. The potential effect of the new LPD values is analyzed as a comparison with previous values in the nationally available IECC codes and ASHRAE/IESNA 90.1. The basis for the analysis is a set of lighting models developed as part of the ASHRAE/IES code process, which is the basis for IECC 2003 LPD values. The use of the models allows for an effective comparison of values for various building types of interest to Texas state. Potential effects from control requirements are discussed, and available case study analysis results are provided but no comprehensive numerical evaluation is provided in this limited analysis effort.

  9. 41 CFR 102-80.85 - Are Federally owned and leased buildings exempt from State and local code requirements in fire...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... nationally recognized codes. Leased buildings are subject to local code requirements and inspection. Fire... leased buildings exempt from State and local code requirements in fire protection? 102-80.85 Section 102-80.85 Public Contracts and Property Management Federal Property Management Regulations...

  10. 41 CFR 102-80.85 - Are Federally owned and leased buildings exempt from State and local code requirements in fire...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... leased buildings exempt from State and local code requirements in fire protection? 102-80.85 Section 102... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire Prevention State and Local Codes § 102-80.85 Are Federally owned and leased buildings exempt...

  11. 41 CFR 102-80.85 - Are Federally owned and leased buildings exempt from State and local code requirements in fire...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... leased buildings exempt from State and local code requirements in fire protection? 102-80.85 Section 102... (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire Prevention State and Local Codes § 102-80.85 Are Federally owned and leased buildings exempt...

  12. Country Report on Building Energy Codes in Korea

    SciTech Connect

    Evans, Meredydd; McJeon, Haewon C.; Shui, Bin; Lee, Seung Eon

    2009-04-17

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in Korea, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, and lighting) for commercial buildings in Korea.

  13. Country Report on Building Energy Codes in India

    SciTech Connect

    Evans, Meredydd; Shui, Bin; Somasundaram, Sriram

    2009-04-07

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America. This reports gives an overview of the development of building energy codes in India, including national energy policies related to building energy codes, history of building energy codes in India, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial buildings in India.

  14. Country Report on Building Energy Codes in Japan

    SciTech Connect

    Evans, Meredydd; Shui, Bin; Takagi, T.

    2009-04-15

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in Japan, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, and lighting) for commercial and residential buildings in Japan.

  15. Country Report on Building Energy Codes in Australia

    SciTech Connect

    Shui, Bin; Evans, Meredydd; Somasundaram, Sriram

    2009-04-02

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in Australia, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, and lighting) for commercial and residential buildings in Australia.

  16. Country Report on Building Energy Codes in China

    SciTech Connect

    Shui, Bin; Evans, Meredydd; Lin, H.; Jiang, Wei; Liu, Bing; Song, Bo; Somasundaram, Sriram

    2009-04-15

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America (U.S.). This reports gives an overview of the development of building energy codes in China, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope and HVAC) for commercial and residential buildings in China.

  17. Country Report on Building Energy Codes in Canada

    SciTech Connect

    Shui, Bin; Evans, Meredydd

    2009-04-06

    This report is part of a series of reports on building energy efficiency codes in countries associated with the Asian Pacific Partnership (APP) - Australia, South Korea, Japan, China, India, and the United States of America . This reports gives an overview of the development of building energy codes in Canada, including national energy policies related to building energy codes, history of building energy codes, recent national projects and activities to promote building energy codes. The report also provides a review of current building energy codes (such as building envelope, HVAC, lighting, and water heating) for commercial and residential buildings in Canada.

  18. Seminar on building codes and standards

    SciTech Connect

    Not Available

    1980-01-01

    A seminar was conducted for state building code officials and state energy officials to discuss the following: status of the states regulatory activities for energy conservation standards for buildings; the development, administration, and enforcement processes for energy conservation standards affecting new construction; lighting and thermal standards for existing buildings; status of the development and implementation of the Title III Program, Building Energy Performance Standards (BEPS); and current status of the State Energy Conservation Program. The welcoming address was given by John Wenning and the keynote address was delivered by John Millhone. Four papers presented were: Building Energy Performance Standards Development, James Binkley; Lighting Standards in Existing Buildings, Dorothy Cronheim; Implementation of BEPS, Archie Twitchell; Sanctions for Building Energy Performance Standards, Sue Sicherman.

  19. Active Fault Near-Source Zones Within and Bordering the State of California for the 1997 Uniform Building Code

    USGS Publications Warehouse

    Petersen, M.D.; Toppozada, Tousson R.; Cao, T.; Cramer, C.H.; Reichle, M.S.; Bryant, W.A.

    2000-01-01

    The fault sources in the Project 97 probabilistic seismic hazard maps for the state of California were used to construct maps for defining near-source seismic coefficients, Na and Nv, incorporated in the 1997 Uniform Building Code (ICBO 1997). The near-source factors are based on the distance from a known active fault that is classified as either Type A or Type B. To determine the near-source factor, four pieces of geologic information are required: (1) recognizing a fault and determining whether or not the fault has been active during the Holocene, (2) identifying the location of the fault at or beneath the ground surface, (3) estimating the slip rate of the fault, and (4) estimating the maximum earthquake magnitude for each fault segment. This paper describes the information used to produce the fault classifications and distances.

  20. Understanding Building Energy Codes and Standards

    SciTech Connect

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

    2003-03-01

    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.

  1. 1994 Building energy codes and standards workshops: Summary and documentation

    SciTech Connect

    Sandahl, L.J.; Shankle, D.L.

    1994-09-01

    During the spring of 1994, Pacific Northwest Laboratory (PNL), on behalf of the U.S. Department of Energy (DOE) Office of Codes and Standards, conducted five two-day Regional Building Energy Codes and Standards workshops across the United States. Workshops were held in Chicago, Philadelphia, Atlanta, Dallas, and Denver. The workshops were designed to benefit state-level officials including staff of building code commissions, energy offices, public utility commissions, and others involved with adopting/updating, implementing, and enforcing state building codes in their states. The workshops provided an opportunity for state and other officials to learn more about the Energy Policy Act of 1992 (EPAct) requirements for residential and commercial building energy codes, the Climate Change Action Plan, the role of the U.S. Department of Energy and the Building Energy Standards Program at Pacific Northwest Laboratory, the commercial and residential codes and standards, the Home Energy Rating Systems (HERS), Energy Efficient Mortgages (EEM), training issues, and other topics related to the development, adoption, implementation, and enforcement of building energy codes. In addition to receiving information on the above topics, workshop participants were also encouraged to inform DOE of their needs, particularly with regard to implementing building energy codes, enhancing current implementation efforts, and building on training efforts already in place. This paper documents the workshop findings and workshop planning and follow-up processes.

  2. Office of Codes and Standards resource book. Section 1, Building energy codes and standards

    SciTech Connect

    Hattrup, M.P.

    1995-01-01

    The US Department of Energy`s (DOE`s) Office of Codes and Standards has developed this Resource Book to provide: A discussion of DOE involvement in building codes and standards; a current and accurate set of descriptions of residential, commercial, and Federal building codes and standards; information on State contacts, State code status, State building construction unit volume, and State needs; and a list of stakeholders in the building energy codes and standards arena. The Resource Book is considered an evolving document and will be updated occasionally. Users are requested to submit additional data (e.g., more current, widely accepted, and/or documented data) and suggested changes to the address listed below. Please provide sources for all data provided.

  3. 1995 building energy codes and standards workshops: Summary and documentation

    SciTech Connect

    Sandahl, L.J.; Shankle, D.L.

    1996-02-01

    During the spring of 1995, Pacific Northwest National Laboratory (PNNL) conducted four two-day Regional Building Energy Codes and Standards workshops across the US. Workshops were held in Chicago, Denver, Rhode Island, and Atlanta. The workshops were designed to benefit state-level officials including staff of building code commissions, energy offices, public utility commissions, and others involved with adopting/updating, implementing, and enforcing building energy codes in their states. The workshops provided an opportunity for state and other officials to learn more about residential and commercial building energy codes and standards, the role of the US Department of Energy and the Building Standards and Guidelines Program at Pacific Northwest National Laboratory, Home Energy Rating Systems (HERS), Energy Efficient Mortgages (EEM), training issues, and other topics related to the development, adoption, implementation, and enforcement of building energy codes. Participants heard success stories, got tips on enforcement training, and received technical support materials. In addition to receiving information on the above topics, workshop participants had an opportunity to provide input on code adoption issues, building industry training issues, building design issues, and exemplary programs across the US. This paper documents the workshop planning, findings, and follow-up processes.

  4. 75 FR 20833 - Building Energy Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Building Energy Codes AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Request for Information. SUMMARY: The...

  5. New "Risk-Targeted" Seismic Maps Introduced into Building Codes

    USGS Publications Warehouse

    Luco, Nicholas; Garrett, B.; Hayes, J.

    2012-01-01

    Throughout most municipalities of the United States, structural engineers design new buildings using the U.S.-focused International Building Code (IBC). Updated editions of the IBC are published every 3 years. The latest edition (2012) contains new "risk-targeted maximum considered earthquake" (MCER) ground motion maps, which are enabling engineers to incorporate a more consistent and better defined level of seismic safety into their building designs.

  6. To amend title 40, United States Code, to require that restrooms in public buildings be equipped with baby changing facilities.

    THOMAS, 111th Congress

    Rep. Kildee, Dale E. [D-MI-5

    2010-01-27

    01/28/2010 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  7. Determinate-state convolutional codes

    NASA Technical Reports Server (NTRS)

    Collins, O.; Hizlan, M.

    1991-01-01

    A determinate state convolutional code is formed from a conventional convolutional code by pruning away some of the possible state transitions in the decoding trellis. The type of staged power transfer used in determinate state convolutional codes proves to be an extremely efficient way of enhancing the performance of a concatenated coding system. The decoder complexity is analyzed along with free distances of these new codes and extensive simulation results is provided of their performance at the low signal to noise ratios where a real communication system would operate. Concise, practical examples are provided.

  8. Technology Innovation and Building Energy Codes

    NASA Astrophysics Data System (ADS)

    Altwies, Joy E.

    The primary objective of this dissertation is to add insight on the following general question: Has public policy stimulated energy-related technological change in buildings? Greater understanding of how policy influences technological change in the building sector can translate into better-designed policy mechanisms, ultimately accelerating innovation and adoption of energy-saving technologies. These technologies can enable building users to reduce their energy consumption and associated environmental impacts. This research addresses this general question using a case study of building controls technology, and poses the following specific research question: Has the use of building energy codes stimulated adoption of building controls? Building controls can be used in any type of building, of any vintage, and in any location; the systems come in a variety of configurations with a common objective; and they affect major sources of building energy consumption. Since they are used in both residential and commercial sectors, both of these sectors are included in the analysis. To address this research question, data are assembled from diverse sources and analyzed in multiple ways. The chapters proceed in a sequence that adds insight on individual aspects of the process of innovation in building controls. Chapter 1 reviews the literature on technological change, the characteristics of the building industry, and related energy policy. Chapter 2 uses patent citation data to characterize invention. Chapter 3 measures trends in technology prices to assess innovation. Chapter 4 uses federal commercial and residential building surveys to measure diffusion. Chapter 5 examines building energy code policies, selected for their relatively long history, widespread use, and relevance to building controls. In Chapter 6, data from Chapters 2 through 5 are used as inputs to a regression model to identify the effect of policy on adoption of the technology. Findings are discussed in

  9. Building Energy Efficiency in India: Compliance Evaluation of Energy Conservation Building Code

    SciTech Connect

    Yu, Sha; Evans, Meredydd; Delgado, Alison

    2014-03-26

    India is experiencing unprecedented construction boom. The country doubled its floorspace between 2001 and 2005 and is expected to add 35 billion m2 of new buildings by 2050. Buildings account for 35% of total final energy consumption in India today, and building energy use is growing at 8% annually. Studies have shown that carbon policies will have little effect on reducing building energy demand. Chaturvedi et al. predicted that, if there is no specific sectoral policies to curb building energy use, final energy demand of the Indian building sector will grow over five times by the end of this century, driven by rapid income and population growth. The growing energy demand in buildings is accompanied by a transition from traditional biomass to commercial fuels, particularly an increase in electricity use. This also leads to a rapid increase in carbon emissions and aggravates power shortage in India. Growth in building energy use poses challenges to the Indian government. To curb energy consumption in buildings, the Indian government issued the Energy Conservation Building Code (ECBC) in 2007, which applies to commercial buildings with a connected load of 100 kW or 120kVA. It is predicted that the implementation of ECBC can help save 25-40% of energy, compared to reference buildings without energy-efficiency measures. However, the impact of ECBC depends on the effectiveness of its enforcement and compliance. Currently, the majority of buildings in India are not ECBC-compliant. The United Nations Development Programme projected that code compliance in India would reach 35% by 2015 and 64% by 2017. Whether the projected targets can be achieved depends on how the code enforcement system is designed and implemented. Although the development of ECBC lies in the hands of the national government – the Bureau of Energy Efficiency under the Ministry of Power, the adoption and implementation of ECBC largely relies on state and local governments. Six years after ECBC

  10. Assessment of Impacts from Adopting the 2006 International Energy Conservation Code for Residential Buildings in Wyoming

    SciTech Connect

    Lucas, Robert G.

    2007-10-01

    The state of Wyoming currently does not have a statewide building energy efficiency code for residential buildings. The U.S. Department of Energy has requested Pacific Northwest National Laboratory (PNNL) to estimate the energy savings, economic impacts, and pollution reduction from adopting the 2006 International Energy Conservation Code (IECC). This report addresses the impacts for low-rise residential buildings only.

  11. Model building codes and acoustical performance: Where are we in 2003?

    NASA Astrophysics Data System (ADS)

    Tinianov, Brandon

    2003-10-01

    The proper acoustical design for multi-family dwellings is an important factor in occupant comfort. Key acoustical design practices are often not mandated by the builder or architect, but by the applicable building codes. In early 2003, the three regional/national building codes agreed to join into a single, unified national building code for residential and commercial construction. The scope and governance of these three codes: the Uniform Building Code (ICBO), the National Building Code (BOCA), the Southern Building Code (SBCCI) are reflected in the International Residential Code (IRC) and the International Building Code (IBC) which was developed by the International Code Council (ICC). With the move to a single code body, those concerned with building acoustical performance welcome the benefit of a single minimum standard. Unfortunately, this new minimum performance requirement does not reflect the state of the science for occupant satisfaction. The acoustical requirements of each of these building codes, the timeline of their development and an overview of the state of the science will be presented. Suggestions for revised performance minimums will also be offered for discussion.

  12. Reusable State Machine Code Generator

    NASA Astrophysics Data System (ADS)

    Hoffstadt, A. A.; Reyes, C.; Sommer, H.; Andolfato, L.

    2010-12-01

    The State Machine model is frequently used to represent the behaviour of a system, allowing one to express and execute this behaviour in a deterministic way. A graphical representation such as a UML State Chart diagram tames the complexity of the system, thus facilitating changes to the model and communication between developers and domain experts. We present a reusable state machine code generator, developed by the Universidad Técnica Federico Santa María and the European Southern Observatory. The generator itself is based on the open source project architecture, and uses UML State Chart models as input. This allows for a modular design and a clean separation between generator and generated code. The generated state machine code has well-defined interfaces that are independent of the implementation artefacts such as the middle-ware. This allows using the generator in the substantially different observatory software of the Atacama Large Millimeter Array and the ESO Very Large Telescope. A project-specific mapping layer for event and transition notification connects the state machine code to its environment, which can be the Common Software of these projects, or any other project. This approach even allows to automatically create tests for a generated state machine, using techniques from software testing, such as path-coverage.

  13. Technical Options for Energy Conservation in Buildings. National Conference of States on Building Codes and Standards and National Bureau of Standards Joint Emergency Workshop on Energy Conservation in Buildings. (Washington, D.C., June 19, 1973) NBS Technical Note 789.

    ERIC Educational Resources Information Center

    National Bureau of Standards (DOC), Washington, DC. Inst. for Applied Technology.

    The purpose of this report is to provide reference material on the technical options for energy conservation in buildings. Actions pertinent to existing buildings and new buildings are considered separately. Regarding existing buildings, principal topics include summer cooling, winter heating, and other energy-related features such as insulation,…

  14. A Retrospective Analysis of Commercial Building Energy Codes: 1990 – 2008

    SciTech Connect

    Belzer, David B.; McDonald, Sean C.; Halverson, Mark A.

    2010-10-01

    Building Energy Codes Program's efforts are designed to result in increased stringency in national model energy codes, more rapid and broader adoption by states and localities of updated codes, and increased compliance and enforcement. Report estimates the historical impact of Building Energy Codes Program in terms of energy savings achieved that are based upon various editions of ANSI/ASHRAE/IESNA Standard 90.1 (ASHRAE Standard 90.1).

  15. Evaluating the benefits of commercial building energy codes and improving federal incentives for code adoption.

    PubMed

    Gilbraith, Nathaniel; Azevedo, Inês L; Jaramillo, Paulina

    2014-12-16

    The federal government has the goal of decreasing commercial building energy consumption and pollutant emissions by incentivizing the adoption of commercial building energy codes. Quantitative estimates of code benefits at the state level that can inform the size and allocation of these incentives are not available. We estimate the state-level climate, environmental, and health benefits (i.e., social benefits) and reductions in energy bills (private benefits) of a more stringent code (ASHRAE 90.1-2010) relative to a baseline code (ASHRAE 90.1-2007). We find that reductions in site energy use intensity range from 93 MJ/m(2) of new construction per year (California) to 270 MJ/m(2) of new construction per year (North Dakota). Total annual benefits from more stringent codes total $506 million for all states, where $372 million are from reductions in energy bills, and $134 million are from social benefits. These total benefits range from $0.6 million in Wyoming to $49 million in Texas. Private benefits range from $0.38 per square meter in Washington State to $1.06 per square meter in New Hampshire. Social benefits range from $0.2 per square meter annually in California to $2.5 per square meter in Ohio. Reductions in human/environmental damages and future climate damages account for nearly equal shares of social benefits. PMID:25383692

  16. ICAN Computer Code Adapted for Building Materials

    NASA Technical Reports Server (NTRS)

    Murthy, Pappu L. N.

    1997-01-01

    The NASA Lewis Research Center has been involved in developing composite micromechanics and macromechanics theories over the last three decades. These activities have resulted in several composite mechanics theories and structural analysis codes whose applications range from material behavior design and analysis to structural component response. One of these computer codes, the Integrated Composite Analyzer (ICAN), is designed primarily to address issues related to designing polymer matrix composites and predicting their properties - including hygral, thermal, and mechanical load effects. Recently, under a cost-sharing cooperative agreement with a Fortune 500 corporation, Master Builders Inc., ICAN was adapted to analyze building materials. The high costs and technical difficulties involved with the fabrication of continuous-fiber-reinforced composites sometimes limit their use. Particulate-reinforced composites can be thought of as a viable alternative. They are as easily processed to near-net shape as monolithic materials, yet have the improved stiffness, strength, and fracture toughness that is characteristic of continuous-fiber-reinforced composites. For example, particlereinforced metal-matrix composites show great potential for a variety of automotive applications, such as disk brake rotors, connecting rods, cylinder liners, and other hightemperature applications. Building materials, such as concrete, can be thought of as one of the oldest materials in this category of multiphase, particle-reinforced materials. The adaptation of ICAN to analyze particle-reinforced composite materials involved the development of new micromechanics-based theories. A derivative of the ICAN code, ICAN/PART, was developed and delivered to Master Builders Inc. as a part of the cooperative activity.

  17. An Analysis of Statewide Adoption Rates of Building Energy Code by Local Jurisdictions

    SciTech Connect

    Cort, Katherine A.; Butner, Ryan S.

    2012-12-31

    The purpose of this study is to generally inform the U.S. Department of Energy’s Building Energy Codes Program of the local, effective energy code adoption rate for a sample set of 21 states, some which have adopted statewide codes and some that have not. Information related to the residential energy code adoption process and status at the local jurisdiction was examined for each of the states. Energy code status information was gathered for approximately 2,800 jurisdictions, which effectively covered approximately 80 percent of the new residential building construction in the 21 states included in the study.

  18. SAFETY IN THE DESIGN OF SCIENCE LABORATORIES AND BUILDING CODES.

    ERIC Educational Resources Information Center

    HOROWITZ, HAROLD

    THE DESIGN OF COLLEGE AND UNIVERSITY BUILDINGS USED FOR SCIENTIFIC RESEARCH AND EDUCATION IS DISCUSSED IN TERMS OF LABORATORY SAFETY AND BUILDING CODES AND REGULATIONS. MAJOR TOPIC AREAS ARE--(1) SAFETY RELATED DESIGN FEATURES OF SCIENCE LABORATORIES, (2) LABORATORY SAFETY AND BUILDING CODES, AND (3) EVIDENCE OF UNSAFE DESIGN. EXAMPLES EMPHASIZE…

  19. 78 FR 55245 - Activities and Methodology for Assessing Compliance With Building Energy Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... Building Energy Codes AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy... process by which DOE will utilize and make available to states to evaluate compliance with building energy... Mail: Ms. Brenda Edwards, U.S. Department of Energy, Building Technologies Office, Mailstop...

  20. Probabilistic coding of quantum states

    SciTech Connect

    Grudka, Andrzej; Wojcik, Antoni; Czechlewski, Mikolaj

    2006-07-15

    We discuss the properties of probabilistic coding of two qubits to one qutrit and generalize the scheme to higher dimensions. We show that the protocol preserves the entanglement between the qubits to be encoded and the environment and can also be applied to mixed states. We present a protocol that enables encoding of n qudits to one qudit of dimension smaller than the Hilbert space of the original system and then allows probabilistic but error-free decoding of any subset of k qudits. We give a formula for the probability of successful decoding.

  1. Building Energy Codes Newsletter: Setting the Standard-February 2010

    SciTech Connect

    U.S. Department of Energy

    2010-02-01

    This newsletter from the U.S. Department of Energy Buildng Energy Codes Program keeps readers up to date on energy code standards; the February 2010 issue focuses on helping states with code adoption, compliance, and resources.

  2. Potential Job Creation in Tennessee as a Result of Adopting New Residential Building Energy Codes

    SciTech Connect

    Scott, Michael J.; Niemeyer, Jackie M.

    2013-09-01

    Are there advantages to states that adopt the most recent model building energy codes other than saving energy? For example, can the construction activity and energy savings associated with code-compliant housing units become significant sources of job creation for states if new building energy codes are adopted to cover residential construction? , The U.S. Department of Energy (DOE) Building Energy Codes Program (BECP) asked Pacific Northwest National Laboratory (PNNL) to research and ascertain whether jobs would be created in individual states based on their adoption of model building energy codes. Each state in the country is dealing with high levels of unemployment, so job creation has become a top priority. Many programs have been created to combat unemployment with various degrees of failure and success. At the same time, many states still have not yet adopted the most current versions of the International Energy Conservation Code (IECC) model building energy code, when doing so could be a very effective tool in creating jobs to assist states in recovering from this economic downturn.

  3. Potential Job Creation in Rhode Island as a Result of Adopting New Residential Building Energy Codes

    SciTech Connect

    Scott, Michael J.; Niemeyer, Jackie M.

    2013-09-01

    Are there advantages to states that adopt the most recent model building energy codes other than saving energy? For example, can the construction activity and energy savings associated with code-compliant housing units become significant sources of job creation for states if new building energy codes are adopted to cover residential construction? , The U.S. Department of Energy (DOE) Building Energy Codes Program (BECP) asked Pacific Northwest National Laboratory (PNNL) to research and ascertain whether jobs would be created in individual states based on their adoption of model building energy codes. Each state in the country is dealing with high levels of unemployment, so job creation has become a top priority. Many programs have been created to combat unemployment with various degrees of failure and success. At the same time, many states still have not yet adopted the most current versions of the International Energy Conservation Code (IECC) model building energy code, when doing so could be a very effective tool in creating jobs to assist states in recovering from this economic downturn.

  4. Potential Job Creation in Nevada as a Result of Adopting New Residential Building Energy Codes

    SciTech Connect

    Scott, Michael J.; Niemeyer, Jackie M.

    2013-09-01

    Are there advantages to states that adopt the most recent model building energy codes other than saving energy? For example, can the construction activity and energy savings associated with code-compliant housing units become significant sources of job creation for states if new building energy codes are adopted to cover residential construction? , The U.S. Department of Energy (DOE) Building Energy Codes Program (BECP) asked Pacific Northwest National Laboratory (PNNL) to research and ascertain whether jobs would be created in individual states based on their adoption of model building energy codes. Each state in the country is dealing with high levels of unemployment, so job creation has become a top priority. Many programs have been created to combat unemployment with various degrees of failure and success. At the same time, many states still have not yet adopted the most current versions of the International Energy Conservation Code (IECC) model building energy code, when doing so could be a very effective tool in creating jobs to assist states in recovering from this economic downturn.

  5. Potential Job Creation in Minnesota as a Result of Adopting New Residential Building Energy Codes

    SciTech Connect

    Scott, Michael J.; Niemeyer, Jackie M.

    2013-09-01

    Are there advantages to states that adopt the most recent model building energy codes other than saving energy? For example, can the construction activity and energy savings associated with code-compliant housing units become significant sources of job creation for states if new building energy codes are adopted to cover residential construction? , The U.S. Department of Energy (DOE) Building Energy Codes Program (BECP) asked Pacific Northwest National Laboratory (PNNL) to research and ascertain whether jobs would be created in individual states based on their adoption of model building energy codes. Each state in the country is dealing with high levels of unemployment, so job creation has become a top priority. Many programs have been created to combat unemployment with various degrees of failure and success. At the same time, many states still have not yet adopted the most current versions of the International Energy Conservation Code (IECC) model building energy code, when doing so could be a very effective tool in creating jobs to assist states in recovering from this economic downturn.

  6. Could Building Energy Codes Mandate Rooftop Solar in the Future?

    SciTech Connect

    Dillon, Heather E.; Antonopoulos, Chrissi A.; Solana, Amy E.; Russo, Bryan J.; Williams, Jeremiah

    2012-08-01

    This paper explores existing requirements and compliance options for both commercial and residential code structures. Common alternative compliance options are discussed including Renewable Energy Credits (RECs), green-power purchasing programs, shared solar programs and other community-based renewable energy investments. Compliance options are analyzed to consider building lifespan, cost-effectiveness, energy trade-offs, enforcement concerns and future code development. Existing onsite renewable energy codes are highlighted as case studies for the code development process.

  7. Building guide : how to build Xyce from source code.

    SciTech Connect

    Keiter, Eric Richard; Russo, Thomas V.; Schiek, Richard Louis; Sholander, Peter E.; Thornquist, Heidi K.; Mei, Ting; Verley, Jason C.

    2013-08-01

    While Xyce uses the Autoconf and Automake system to configure builds, it is often necessary to perform more than the customary %E2%80%9C./configure%E2%80%9D builds many open source users have come to expect. This document describes the steps needed to get Xyce built on a number of common platforms.

  8. Safe Building Code Incentive Act of 2013

    THOMAS, 113th Congress

    Rep. Diaz-Balart, Mario [R-FL-25

    2013-05-08

    05/09/2013 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  9. Energy Efficiency Building Code for Commercial Buildings in Sri Lanka

    SciTech Connect

    Busch, John; Greenberg, Steve; Rubinstein, Francis; Denver, Andrea; Rawner, Esther; Franconi, Ellen; Huang, Joe; Neils, Danielle

    2000-09-30

    1.1.1 To encourage energy efficient design or retrofit of commercial buildings so that they may be constructed, operated, and maintained in a manner that reduces the use of energy without constraining the building function, the comfort, health, or the productivity of the occupants and with appropriate regard for economic considerations. 1.1.2 To provide criterion and minimum standards for energy efficiency in the design or retrofit of commercial buildings and provide methods for determining compliance with them. 1.1.3 To encourage energy efficient designs that exceed these criterion and minimum standards.

  10. Building a Hydrodynamics Code with Kinetic Theory

    NASA Astrophysics Data System (ADS)

    Sagert, Irina; Bauer, Wolfgang; Colbry, Dirk; Pickett, Rodney; Strother, Terrance

    2013-08-01

    We report on the development of a test-particle based kinetic Monte Carlo code for large systems and its application to simulate matter in the continuum regime. Our code combines advantages of the Direct Simulation Monte Carlo and the Point-of-Closest-Approach methods to solve the collision integral of the Boltzmann equation. With that, we achieve a high spatial accuracy in simulations while maintaining computational feasibility when applying a large number of test-particles. The hybrid setup of our approach allows us to study systems which move in and out of the hydrodynamic regime, with low and high particle densities. To demonstrate our code's ability to reproduce hydrodynamic behavior we perform shock wave simulations and focus here on the Sedov blast wave test. The blast wave problem describes the evolution of a spherical expanding shock front and is an important verification problem for codes which are applied in astrophysical simulation, especially for approaches which aim to study core-collapse supernovae.

  11. Building codes: An often overlooked determinant of health.

    PubMed

    Chauvin, James; Pauls, Jake; Strobl, Linda

    2016-05-01

    Although the vast majority of the world's population spends most of their time in buildings, building codes are not often thought of as 'determinants of health'. The standards that govern the design, construction, and use of buildings affect our health, security, safety, and well-being. This is true for dwellings, schools, and universities, shopping centers, places of recreation, places of worship, health-care facilities, and workplaces. We urge proactive engagement by the global public health community in developing these codes, and in the design and implementation of health protection and health promotion activities intended to reduce the risk of injury, disability, and death, particularly when due to poor building code adoption/adaption, application, and enforcement. PMID:26935404

  12. Residential building code compliance: Implications for evaluating the performance of utility residential new construction programs

    SciTech Connect

    Vine, E.

    1996-05-01

    Knowing how well builders comply with (or exceed) energy-related building codes is critical for completing a sound evaluation of utility residential new construction programs and for determining the actual cost-effectiveness of these programs. Obtaining credit from utility regulators for additional energy savings from code compliance in participant houses as a result of the utility program is one of the key options available for utilities for improving the cost-effectiveness of these programs. In this paper, the authors examine residential building energy code compliance and specific code violations in three states (California, Oregon and Washington). They then compare residential building energy code compliance for program participants and nonparticipants as well as estimates of the energy savings impacts from noncompliance. The authors also point out some of the methodological limitations of these studies which limit the ability to generalize from these studies.

  13. Analysis of Potential Benefits and Costs of Updating the Commercial Building Energy Code in Iowa

    SciTech Connect

    Cort, Katherine A.; Belzer, David B.; Richman, Eric E.; Winiarski, David W.

    2002-09-07

    The state of Iowa is considering adpoting ASHRAE 90.1-1999 as its commercial building energy code. In an effort to evaluate whether or not this is an appropraite code for the state, the potential benefits and costs of adopting this standard are considered. Both qualitative and quantitative benefits are assessed. The energy simulation and economic results suggest that adopting ASHRAE 90.1-1999 would provide postitive net benefits to the state relative to the building and design requirements currently in place.

  14. Fault-Tolerant Coding for State Machines

    NASA Technical Reports Server (NTRS)

    Naegle, Stephanie Taft; Burke, Gary; Newell, Michael

    2008-01-01

    Two reliable fault-tolerant coding schemes have been proposed for state machines that are used in field-programmable gate arrays and application-specific integrated circuits to implement sequential logic functions. The schemes apply to strings of bits in state registers, which are typically implemented in practice as assemblies of flip-flop circuits. If a single-event upset (SEU, a radiation-induced change in the bit in one flip-flop) occurs in a state register, the state machine that contains the register could go into an erroneous state or could hang, by which is meant that the machine could remain in undefined states indefinitely. The proposed fault-tolerant coding schemes are intended to prevent the state machine from going into an erroneous or hang state when an SEU occurs. To ensure reliability of the state machine, the coding scheme for bits in the state register must satisfy the following criteria: 1. All possible states are defined. 2. An SEU brings the state machine to a known state. 3. There is no possibility of a hang state. 4. No false state is entered. 5. An SEU exerts no effect on the state machine. Fault-tolerant coding schemes that have been commonly used include binary encoding and "one-hot" encoding. Binary encoding is the simplest state machine encoding and satisfies criteria 1 through 3 if all possible states are defined. Binary encoding is a binary count of the state machine number in sequence; the table represents an eight-state example. In one-hot encoding, N bits are used to represent N states: All except one of the bits in a string are 0, and the position of the 1 in the string represents the state. With proper circuit design, one-hot encoding can satisfy criteria 1 through 4. Unfortunately, the requirement to use N bits to represent N states makes one-hot coding inefficient.

  15. Evaluation of liquefaction potential for building code

    SciTech Connect

    Nunziata, C.; De Nisco, G.; Panza, G. F.

    2008-07-08

    The standard approach for the evaluation of the liquefaction susceptibility is based on the estimation of a safety factor between the cyclic shear resistance to liquefaction and the earthquake induced shear stress. Recently, an updated procedure based on shear-wave velocities (V{sub s}) has been proposed which could be more easily applied.These methods have been applied at La Plaja beach of Catania, that experienced liquefaction because of the 1693 earthquake. The detailed geotechnical and V{sub s} information and the realistic ground motion computed for the 1693 event let us compare the two approaches. The successful application of the V{sub s} procedure, slightly modified to fit historical and safety factor information, even if additional field performances are needed, encourages the development of a guide for liquefaction potential analysis, based on well defined V{sub s} profiles to be included in the italian seismic code.

  16. New York State Code Adoption Analysis: Lighting Requirements

    SciTech Connect

    Richman, Eric E.

    2004-10-20

    The adoption of the IECC 2003 Energy code will include a set of Lighting Power Density (LPD) values that are effectively a subset of the values in Addendum g to the ASHRAE/IESNA/ANSI 90.1-2001 Standard which will soon be printed as part of the 90.1-2004 version. An analysis of the effectiveness of this adoption for New York State can be provided by a direct comparison of these values with existing LPD levels represented in the current IECC 2000 code, which are themselves a subset of the current ASHRAE/IESNA/ANSI 90.1-2001 Standard (without addenda). Because the complete ASHRAE 2001 and 2004 sets of LPDs are supported by a set of detailed models, they are best suited to provide the basis for an analysis comparison of the two code levels of lighting power density stringency. It is important to note that this kind of analysis is a point-to-point comparison where a fixed level of real world activity is assumed. It is understood that buildings are not built precisely to code levels and that actual percentage of compliance above and below codes will vary among individual buildings and building types. However, without specific knowledge of this real world activity for all buildings in existence and in the future (post-code adoption) it is not possible to analyze actual effects of code adoption. However, it is possible to compare code levels and determine the potential effect of changes from one code requirement level to another. This is the comparison and effectiveness assessment

  17. Understanding Energy Code Acceptance within the Alaska Building Community

    SciTech Connect

    Mapes, Terry S.

    2012-02-14

    This document presents the technical assistance provided to the Alaska Home Financing Corporation on behalf of PNNL regarding the assessment of attitudes toward energy codes within the building community in Alaska. It includes a summary of the existing situation and specific assistance requested by AHFC, the results of a questionnaire designed for builders surveyed in a suburban area of Anchorage, interviews with a lender, a building official, and a research specialist, and recommendations for future action by AHFC.

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

    SciTech Connect

    Washington State Energy Code Program

    1992-05-01

    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.

  19. 76 FR 64931 - Building Energy Codes Cost Analysis

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-19

    ... of Energy Efficiency and Renewable Energy Building Energy Codes Cost Analysis AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of reopening the public... on September 13, 2011. 76 FR 56413. The original comment period closed on October 13, 2011....

  20. 76 FR 57982 - Building Energy Codes Cost Analysis

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Building Energy Codes Cost Analysis Correction In notice document 2011-23236 beginning on page 56413 in the issue of Tuesday, September 13, 2011 make the...

  1. Overcoming Codes and Standards Barriers to Innovations in Building Energy Efficiency

    SciTech Connect

    Cole, Pamala C.; Gilbride, Theresa L.

    2015-02-15

    In this journal article, the authors discuss approaches to overcoming building code barriers to energy-efficiency innovations in home construction. Building codes have been a highly motivational force for increasing the energy efficiency of new homes in the United States in recent years. But as quickly as the codes seem to be changing, new products are coming to the market at an even more rapid pace, sometimes offering approaches and construction techniques unthought of when the current code was first proposed, which might have been several years before its adoption by various jurisdictions. Due to this delay, the codes themselves can become barriers to innovations that might otherwise be helping to further increase the efficiency, comfort, health or durability of new homes. . The U.S. Department of Energy’s Building America, a program dedicated to improving the energy efficiency of America’s housing stock through research and education, is working with the U.S. housing industry through its research teams to help builders identify and remove code barriers to innovation in the home construction industry. The article addresses several approaches that builders use to achieve approval for innovative building techniques when code barriers appear to exist.

  2. Enforcing Building Energy Codes in China: Progress and Comparative Lessons

    SciTech Connect

    Evans, Meredydd; Shui, Bin; Halverson, Mark A.; Delgado, Alison

    2010-08-15

    From 1995 to 2005, building energy use in China increased more rapidly than the world average. China has been adding 0.4 to 1.6 billion square meters of floor space annually , making it the world’s largest market for new construction. In fact, by 2020, China is expected to comprise half of all new construction. In response to this, China has begun to make important steps towards achieving building energy efficiency, including the implementation of building energy standards that requires new buildings to be 65% more efficient than buildings from the early 1980s. Making progress on reducing building energy use requires both a comprehensive code and a robust enforcement system. The latter – the enforcement system – is a particularly critical component for assuring that a building code has an effect. China has dramatically enhanced its enforcement system in the past two years, with more detailed requirements for ensuring enforcement and new penalties for non-compliance. We believe that the U.S. and other developed countries could benefit from learning about the multiple checks and the documentation required in China. Similarly, some of the more user-friendly enforcement approaches developed in the U.S. and elsewhere may be useful for China as it strives to improve enforcement in rural and smaller communities. In this article, we provide context to China’s building codes enforcement system by comparing it to the U.S. Among some of the enforcement mechanisms we look at are testing and rating procedures, compliance software, and training and public information.

  3. Integrating Renewable Energy Requirements Into Building Energy Codes

    SciTech Connect

    Kaufmann, John R.; Hand, James R.; Halverson, Mark A.

    2011-07-01

    This report evaluates how and when to best integrate renewable energy requirements into building energy codes. The basic goals were to: (1) provide a rough guide of where we’re going and how to get there; (2) identify key issues that need to be considered, including a discussion of various options with pros and cons, to help inform code deliberations; and (3) to help foster alignment among energy code-development organizations. The authors researched current approaches nationally and internationally, conducted a survey of key stakeholders to solicit input on various approaches, and evaluated the key issues related to integration of renewable energy requirements and various options to address those issues. The report concludes with recommendations and a plan to engage stakeholders. This report does not evaluate whether the use of renewable energy should be required on buildings; that question involves a political decision that is beyond the scope of this report.

  4. Classical codes in quantum state space

    NASA Astrophysics Data System (ADS)

    Howard, Mark

    2015-12-01

    We present a construction of Hermitian operators and quantum states labelled by strings from a finite field. The distance between these operators or states is then simply related (typically, proportional) to the Hamming distance between their corresponding strings. This allows a straightforward application of classical coding theory to find arrangements of operators or states with a given distance distribution. Using the simplex or extended Reed-Solomon code in our construction recovers the discrete Wigner function, which has important applications in quantum information theory.

  5. Small codes for magic state distillation

    NASA Astrophysics Data System (ADS)

    Howard, Mark; Dawkins, Hillary

    2016-03-01

    Magic state distillation is a critical component in leading proposals for fault-tolerant quantum computation. Relatively little is known, however, about how to construct a magic state distillation routine or, more specifically, which stabilizer codes are suitable for the task. While transversality of a non-Clifford gate within a code often leads to efficient distillation routines, it appears to not be a necessary condition. Here we have examined a number of small stabilizer codes and highlight a handful of which displaying interesting, albeit inefficient, distillation behaviour. Many of these distill noisy states right up to the boundary of the known undististillable region, while some distill toward non-stabilizer states that have not previously been considered.

  6. Adoption, implementation and enforcement of commercial building energy codes in New Mexico and Arizona

    SciTech Connect

    Callaway, J W; Thurman, A G; Shankle, D L

    1991-07-01

    The US Department of Energy (DOE) is considering ways to encourage states to adopt energy efficiency standards for residential and commercial buildings in the private sector. Such standards are now mandatory for federal buildings, and for private buildings in 34 states; in the remaining 16 states, the standards serve as guidelines for voluntary compliance. In this study for DOE, Pacific Northwest Laboratory (PNL) assessed the process by which energy codes for commercial buildings were adopted and implemented in Arizona and New Mexico. Information was gathered primarily through a series of interviews with state officials, city building officials, architects and engineers, builders, and staff from utilities in the two states. Until other state processes are studied, the extent of the similarities and dissimilarities to the situation in New Mexico and Arizona are unknown. A more extensive study may show that at least some elements of the two state's experience have been paralleled in other parts of the country. General strategies to encourage the adoption of energy codes, assist implementation, and support enforcement were developed based on the research from Arizona and New Mexico and are presented in this report. 6 refs., 4 figs.

  7. 7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 12 2012-01-01 2012-01-01 false Voluntary National Model Building Codes E Exhibit E... National Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2)...

  8. 7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Voluntary National Model Building Codes E Exhibit E... National Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2)...

  9. 7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Voluntary National Model Building Codes E Exhibit E to... Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2) of...

  10. 7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Voluntary National Model Building Codes E Exhibit E... National Model Building Codes The following documents address the health and safety aspects of buildings and related structures and are voluntary national model building codes as defined in § 1924.4(h)(2)...

  11. 76 FR 56413 - Building Energy Codes Cost Analysis

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-13

    .../#!docketDetail ;dct=FR+PR+N+O+SR+PS;rpp=250;so=DESC;sb=postedDate;po=0;D= EERE-2011-BT-BC-0046. Please use..., 2011 (76 FR 9696) ( http://www1.eere.energy.gov/buildings/appliance_standards/pdfs/rf_noda_fr_notice... in a weather location representative of that zone. Where a code change affects multiple climate...

  12. BOCA BASIC BUILDING CODE. 4TH ED., 1965 AND 1967. BOCA BASIC BUILDING CODE ACCUMULATIVE SUPPLEMENT.

    ERIC Educational Resources Information Center

    Building Officials Conference of America, Inc., Chicago, IL.

    NATIONALLY RECOGNIZED STANDARDS FOR THE EVALUATION OF MINIMUM SAFE PRACTICE OR FOR DETERMINING THE PERFORMANCE OF MATERIALS OR SYSTEMS OF CONSTRUCTION HAVE BEEN COMPILED AS AN AID TO DESIGNERS AND LOCAL OFFICIALS. THE CODE PRESENTS REGULATIONS IN TERMS OF MEASURED PERFORMANCE RATHER THAN IN RIGID SPECIFICATION OF MATERIALS OR METHODS. THE AREAS…

  13. Environmental performance of green building code and certification systems.

    PubMed

    Suh, Sangwon; Tomar, Shivira; Leighton, Matthew; Kneifel, Joshua

    2014-01-01

    We examined the potential life-cycle environmental impact reduction of three green building code and certification (GBCC) systems: LEED, ASHRAE 189.1, and IgCC. A recently completed whole-building life cycle assessment (LCA) database of NIST was applied to a prototype building model specification by NREL. TRACI 2.0 of EPA was used for life cycle impact assessment (LCIA). The results showed that the baseline building model generates about 18 thousand metric tons CO2-equiv. of greenhouse gases (GHGs) and consumes 6 terajoule (TJ) of primary energy and 328 million liter of water over its life-cycle. Overall, GBCC-compliant building models generated 0% to 25% less environmental impacts than the baseline case (average 14% reduction). The largest reductions were associated with acidification (25%), human health-respiratory (24%), and global warming (GW) (22%), while no reductions were observed for ozone layer depletion (OD) and land use (LU). The performances of the three GBCC-compliant building models measured in life-cycle impact reduction were comparable. A sensitivity analysis showed that the comparative results were reasonably robust, although some results were relatively sensitive to the behavioral parameters, including employee transportation and purchased electricity during the occupancy phase (average sensitivity coefficients 0.26-0.29). PMID:24483287

  14. Assessment of state`s needs for building energy information tools

    SciTech Connect

    Hattrup, M.P.; Gilbride, T.L.

    1994-08-01

    In this study for the US Department of Energy (DOE) Office of Codes and Standards, Building Energy Standards Program (BESP), which is operated by the Pacific Northwest Laboratory (PNL), conducted two surveys of state agencies involved with building codes (including each state energy office) to determine what resources they would find most helpful in complying with the residential and commercial energy efficiency requirements of the Energy Policy Act of 1992. PNL conducted a telephone survey of all 50 states and then a mail survey of each state plus Washington, DC and the six trust territories. In the mail survey the survey participants were provided with a list of 27 hypothetical tool descriptions; the participants were asked to choose the tools they thought would be most useful in helping them implement building energy codes and standards in their state. The respondents were also asked to characterize their state`s commercial and/or residential building energy code development/implementation processes. The mail survey respondents were also asked if they would be interested in serving on task forces for commercial or residential code development, implementation, enforcement or utility programs.

  15. Using Third-Party Inspectors in Building Energy Codes Enforcement in India

    SciTech Connect

    Yu, Sha; Evans, Meredydd; Kumar, Pradeep; Van Wie, Laura; Bhatt, Vatsal

    2013-01-31

    India is experiencing fast income growth and urbanization, and this leads to unprecedented increases in demand for building energy services and resulting energy consumption. In response to rapid growth in building energy use, the Government of India issued the Energy Conservation Building Code (ECBC) in 2007, which is consistent with and based on the 2001 Energy Conservation Act. ECBC implementation has been voluntary since its enactment and a few states have started to make progress towards mandatory implementation. Rajasthan is the first state in India to adopt ECBC as a mandatory code. The State adopted ECBC with minor additions on March 28, 2011 through a stakeholder process; it became mandatory in Rajasthan on September 28, 2011. Tamil Nadu, Gujarat, and Andhra Pradesh have started to draft an implementation roadmap and build capacity for its implementation. The Bureau of Energy Efficiency (BEE) plans to encourage more states to adopt ECBC in the near future, including Haryana, Uttar Pradesh, Karnataka, Maharashtra, West Bengal, and Delhi. Since its inception, India has applied the code on a voluntary basis, but the Government of India is developing a strategy to mandate compliance. Implementing ECBC requires coordination between the Ministry of Power and the Ministry of Urban Development at the national level as well as interdepartmental coordination at the state level. One challenge is that the Urban Local Bodies (ULBs), the enforcement entities of building by-laws, lack capacity to implement ECBC effectively. For example, ULBs in some states might find the building permitting procedures to be too complex; in other cases, lack of awareness and technical knowledge on ECBC slows down the amendment of local building by-laws as well as ECBC implementation. The intent of this white paper is to share with Indian decision-makers code enforcement approaches: through code officials, third-party inspectors, or a hybrid approach. Given the limited capacity and human

  16. Recommendations on Implementing the Energy Conservation Building Code in Rajasthan, India

    SciTech Connect

    Yu, Sha; Makela, Eric J.; Evans, Meredydd; Mathur, Jyotirmay

    2012-02-01

    India launched the Energy Conservation Building Code (ECBC) in 2007 and Indian Bureau of Energy Efficiency (BEE) recently indicated that it would move to mandatory implementation in the 12th Five-Year Plan. The State of Rajasthan adopted ECBC with minor modifications; the new regulation is known as the Energy Conservation Building Directives – Rajasthan 2011 (ECBD-R). It became mandatory in Rajasthan on September 28, 2011. This report provides recommendations on an ECBD-R enforcement roadmap for the State of Rajasthan.

  17. Renewable Energy Requirements for Future Building Codes: Options for Compliance

    SciTech Connect

    Dillon, Heather E.; Antonopoulos, Chrissi A.; Solana, Amy E.; Russo, Bryan J.

    2011-09-30

    As the model energy codes are improved to reach efficiency levels 50 percent greater than current codes, use of on-site renewable energy generation is likely to become a code requirement. This requirement will be needed because traditional mechanisms for code improvement, including envelope, mechanical and lighting, have been pressed to the end of reasonable limits. Research has been conducted to determine the mechanism for implementing this requirement (Kaufman 2011). Kaufmann et al. determined that the most appropriate way to structure an on-site renewable requirement for commercial buildings is to define the requirement in terms of an installed power density per unit of roof area. This provides a mechanism that is suitable for the installation of photovoltaic (PV) systems on future buildings to offset electricity and reduce the total building energy load. Kaufmann et al. suggested that an appropriate maximum for the requirement in the commercial sector would be 4 W/ft{sup 2} of roof area or 0.5 W/ft{sup 2} of conditioned floor area. As with all code requirements, there must be an alternative compliance path for buildings that may not reasonably meet the renewables requirement. This might include conditions like shading (which makes rooftop PV arrays less effective), unusual architecture, undesirable roof pitch, unsuitable building orientation, or other issues. In the short term, alternative compliance paths including high performance mechanical equipment, dramatic envelope changes, or controls changes may be feasible. These options may be less expensive than many renewable systems, which will require careful balance of energy measures when setting the code requirement levels. As the stringency of the code continues to increase however, efficiency trade-offs will be maximized, requiring alternative compliance options to be focused solely on renewable electricity trade-offs or equivalent programs. One alternate compliance path includes purchase of Renewable Energy

  18. Empirical evidence for site coefficients in building code provisions

    USGS Publications Warehouse

    Borcherdt, R.D.

    2002-01-01

    Site-response coefficients, Fa and Fv, used in U.S. building code provisions are based on empirical data for motions up to 0.1 g. For larger motions they are based on theoretical and laboratory results. The Northridge earthquake of 17 January 1994 provided a significant new set of empirical data up to 0.5 g. These data together with recent site characterizations based on shear-wave velocity measurements provide empirical estimates of the site coefficients at base accelerations up to 0.5 g for Site Classes C and D. These empirical estimates of Fa and Fnu; as well as their decrease with increasing base acceleration level are consistent at the 95 percent confidence level with those in present building code provisions, with the exception of estimates for Fa at levels of 0.1 and 0.2 g, which are less than the lower confidence bound by amounts up to 13 percent. The site-coefficient estimates are consistent at the 95 percent confidence level with those of several other investigators for base accelerations greater than 0.3 g. These consistencies and present code procedures indicate that changes in the site coefficients are not warranted. Empirical results for base accelerations greater than 0.2 g confirm the need for both a short- and a mid- or long-period site coefficient to characterize site response for purposes of estimating site-specific design spectra.

  19. Advancement of liquefaction assessment in Chinese building codes

    NASA Astrophysics Data System (ADS)

    Sun, H.; Liu, F.; Jiang, M.

    2015-09-01

    China has suffered extensive liquefaction hazards in destructive earthquakes. The post-earthquake reconnaissance effort in the country largely advances the methodology of liquefaction assessment distinct from other countries. This paper reviews the evolution of the specifications regarding liquefaction assessment in the seismic design building code of mainland China, which first appeared in 1974, came into shape in 1989, and received major amendments in 2001 and 2010 as a result of accumulated knowledge on liquefaction phenomenon. The current version of the code requires a detailed assessment of liquefaction based on in situ test results if liquefaction concern cannot be eliminated by a preliminary assessment based on descriptive information with respect to site characterization. In addition, a liquefaction index is evaluated to recognize liquefaction severity, and to choose the most appropriate engineering measures for liquefaction mitigation at a site being considered.

  20. Energy Code Compliance in a Detailed Commercial Building Sample: The Effects of Missing Data

    SciTech Connect

    Biyani, Rahul K.; Richman, Eric E.

    2003-09-30

    Most commercial buildings in the U.S. are required by State or local jurisdiction to meet energy standards. The enforcement of these standards is not well known and building practice without them on a national scale is also little understood. To provide an understanding of these issues, a database has been developed at PNNL that includes detailed energy related building characteristics of 162 commercial buildings from across the country. For this analysis, the COMcheck? compliance software (developed at PNNL) was used to assess compliance with energy codes among these buildings. Data from the database for each building provided the program input with percentage energy compliance to the ASHRAE/IESNA Standard 90.1-1999 energy as the output. During the data input process it was discovered that some essential data for showing compliance of the building envelope was missed and defaults had to be developed to provide complete compliance information. This need for defaults for some data inputs raised the question of what the effect on documenting compliance could be due to missing data. To help answer this question a data collection effort was completed to assess potential differences. Using the program Dodge View, as much of the missing envelope data as possible was collected from the building plans and the database input was again run through COMcheck?. The outputs of both compliance runs were compared to see if the missing data would have adversely affected the results. Both of these results provided a percentage compliance of each building in the envelope and lighting categories, showing by how large a percentage each building either met or fell short of the ASHRAE/IESNA Standard 90.1-1999 energy code. The results of the compliance runs showed that 57.7 % of the buildings met or exceeded envelope requirements with defaults and that 68 % met or exceeded envelope requirements with the actual data. Also, 53.6 % of the buildings met or surpassed the lighting requirements

  1. Impacts of the 2009 IECC for Residential Buildings at State Level

    SciTech Connect

    Lucas, Robert G.; Cole, Pamala C.

    2009-10-01

    This report examines the requirements of the 2009 International Energy Conservation Code® (IECC) on residential buildings on a state-by-state basis with a separate, stand-alone chapter for each state. A summary of the requirements of the code is given for each state. The 2009 IECC is then compared to the current state code for most states or typical current construction practice for the states that do not have a residential energy efficiency code. This is the final version of a draft report by the same name that was previously cleared for release (ERICA # PNNL-18545).

  2. A long-term, integrated impact assessment of alternative building energy code scenarios in China

    SciTech Connect

    Yu, Sha; Eom, Jiyong; Evans, Meredydd; Clarke, Leon E.

    2014-04-01

    China is the second largest building energy user in the world, ranking first and third in residential and commercial energy consumption. Beginning in the early 1980s, the Chinese government has developed a variety of building energy codes to improve building energy efficiency and reduce total energy demand. This paper studies the impact of building energy codes on energy use and CO2 emissions by using a detailed building energy model that represents four distinct climate zones each with three building types, nested in a long-term integrated assessment framework GCAM. An advanced building stock module, coupled with the building energy model, is developed to reflect the characteristics of future building stock and its interaction with the development of building energy codes in China. This paper also evaluates the impacts of building codes on building energy demand in the presence of economy-wide carbon policy. We find that building energy codes would reduce Chinese building energy use by 13% - 22% depending on building code scenarios, with a similar effect preserved even under the carbon policy. The impact of building energy codes shows regional and sectoral variation due to regionally differentiated responses of heating and cooling services to shell efficiency improvement.

  3. To amend the Robert T. Stafford Disaster Relief and Emergency Assistance Act to enhance existing programs providing mitigation assistance by encouraging States to adopt and actively enforce State building codes, and for other purposes.

    THOMAS, 112th Congress

    Rep. Diaz-Balart, Mario [R-FL-21

    2011-06-01

    06/02/2011 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  4. A MODEL BUILDING CODE ARTICLE ON FALLOUT SHELTERS WITH RECOMMENDATIONS FOR INCLUSION OF REQUIREMENTS FOR FALLOUT SHELTER CONSTRUCTION IN FOUR NATIONAL MODEL BUILDING CODES.

    ERIC Educational Resources Information Center

    American Inst. of Architects, Washington, DC.

    A MODEL BUILDING CODE FOR FALLOUT SHELTERS WAS DRAWN UP FOR INCLUSION IN FOUR NATIONAL MODEL BUILDING CODES. DISCUSSION IS GIVEN OF FALLOUT SHELTERS WITH RESPECT TO--(1) NUCLEAR RADIATION, (2) NATIONAL POLICIES, AND (3) COMMUNITY PLANNING. FALLOUT SHELTER REQUIREMENTS FOR SHIELDING, SPACE, VENTILATION, CONSTRUCTION, AND SERVICES SUCH AS ELECTRICAL…

  5. Comparison of current state residential energy codes with the 1992 model energy code for one- and two-family dwellings; 1994

    SciTech Connect

    Klevgard, L.A.; Taylor, Z.T.; Lucas, R.G.

    1995-01-01

    This report is one in a series of documents describing research activities in support of the US Department of Energy (DOE) Building Energy Codes Program. The Pacific Northwest Laboratory (PNL) leads the program for DOE. The goal of the program is to develop and support the adopting, implementation, and enforcement of Federal, State, and Local energy codes for new buildings. The program approach to meeting the goal is to initiate and manage individual research and standards and guidelines development efforts that are planned and conducted in cooperation with representatives from throughout the buildings community. Projects under way involve practicing architects and engineers, professional societies and code organizations, industry representatives, and researchers from the private sector and national laboratories. Research results and technical justifications for standards criteria are provided to standards development and model code organizations and to Federal, State, and local jurisdictions as a basis to update their codes and standards. This effort helps to ensure that building standards incorporate the latest research results to achieve maximum energy savings in new buildings, yet remain responsive to the needs of the affected professions, organizations, and jurisdictions. Also supported are the implementation, deployment, and use of energy-efficient codes and standards. This report documents findings from an analysis conducted by PNL of the State`s building codes to determine if the codes meet or exceed the 1992 MEC energy efficiency requirements (CABO 1992a).

  6. NMACA Approach Used to Build a Secure Message Authentication Code

    NASA Astrophysics Data System (ADS)

    Alosaimy, Raed; Alghathbar, Khaled; Hafez, Alaaeldin M.; Eldefrawy, Mohamed H.

    Secure storage systems should consider the integrity and authentication of long-term stored information. When information is transferred through communication channels, different types of digital information can be represented, such as documents, images, and database tables. The authenticity of such information must be verified, especially when it is transferred through communication channels. Authentication verification techniques are used to verify that the information in an archive is authentic and has not been intentionally or maliciously altered. In addition to detecting malicious attacks, verifying the integrity also identifies data corruption. The purpose of Message Authentication Code (MAC) is to authenticate messages, where MAC algorithms are keyed hash functions. In most cases, MAC techniques use iterated hash functions, and these techniques are called iterated MACs. Such techniques usually use a MAC key as an input to the compression function, and this key is involved in the compression function, f, at every stage. Modification detection codes (MDCs) are un-keyed hash functions, and are widely used by authentication techniques such as MD4, MD5, SHA-1, and RIPEMD-160. There have been new attacks on hash functions such as MD5 and SHA-1, which requires the introduction of more secure hash functions. In this paper, we introduce a new MAC methodology that uses an input MAC key in the compression function, to change the order of the message words and shifting operation in the compression function. The new methodology can be used in conjunction with a wide range of modification detection code techniques. Using the SHA-1 algorithm as a model, a new (SHA-1)-MAC algorithm is presented. The (SHA-1)-MAC algorithm uses the MAC key to build the hash functions by defining the order for accessing source words and defining the number of bit positions for circular left shifts.

  7. Renewable Energy Requirements for Future Building Codes: Energy Generation and Economic Analysis

    SciTech Connect

    Russo, Bryan J.; Weimar, Mark R.; Dillon, Heather E.

    2011-09-30

    As the model energy codes are improved to reach efficiency levels 50 percent greater than current codes, installation of on-site renewable energy generation is likely to become a code requirement. This requirement will be needed because traditional mechanisms for code improvement, including the building envelope, mechanical systems, and lighting, have been maximized at the most cost-effective limit.

  8. Efficacy of Code Provisions for Seismic Design of Asymmetric RC Building

    NASA Astrophysics Data System (ADS)

    Balakrishnan, Bijily; Sarkar, Pradip

    2016-04-01

    The earthquake resistant design code in India, IS: 1893, has been revised in 2002 to include provisions for torsional irregularity in asymmetric buildings. In line with other international code, IS 1893: 2002 requires estimating the design eccentricity from static and accidental eccentricity. The present study attempts to evaluate the effectiveness of the design code requirements for designing torsionally irregular asymmetric buildings. Two similar asymmetric buildings designed considering and ignoring code requirement has been considered for this study. Nonlinear static and dynamic analyses are performed on these buildings to realize the difference in their behaviour and it is found that the plan asymmetry in the building makes it non-ductile even after design with code provisions. Code criterion for plan asymmetry tends to improve the strength of members but this study indicates that changing the stiffness distribution to reduce eccentricity may lead to a preferred mode of failure.

  9. Efficacy of Code Provisions for Seismic Design of Asymmetric RC Building

    NASA Astrophysics Data System (ADS)

    Balakrishnan, Bijily; Sarkar, Pradip

    2016-06-01

    The earthquake resistant design code in India, IS: 1893, has been revised in 2002 to include provisions for torsional irregularity in asymmetric buildings. In line with other international code, IS 1893: 2002 requires estimating the design eccentricity from static and accidental eccentricity. The present study attempts to evaluate the effectiveness of the design code requirements for designing torsionally irregular asymmetric buildings. Two similar asymmetric buildings designed considering and ignoring code requirement has been considered for this study. Nonlinear static and dynamic analyses are performed on these buildings to realize the difference in their behaviour and it is found that the plan asymmetry in the building makes it non-ductile even after design with code provisions. Code criterion for plan asymmetry tends to improve the strength of members but this study indicates that changing the stiffness distribution to reduce eccentricity may lead to a preferred mode of failure.

  10. Perfect teleportation and superdense coding with W states

    SciTech Connect

    Agrawal, Pankaj; Pati, Arun

    2006-12-15

    True tripartite entanglement of the state of a system of three qubits can be classified on the basis of stochastic local operations and classical communications. Such states can be classified into two categories: GHZ states and W states. It is known that GHZ states can be used for teleportation and superdense coding, but the prototype W state cannot be. However, we show that there is a class of W states that can be used for perfect teleportation and superdense coding.

  11. Building State Capacity in Dissemination: Literature Review.

    ERIC Educational Resources Information Center

    Strang, Ernest W.

    This review was developed by and principally for the National Testing Service (NTS) Dissemination Project Staff. It is one of eight activities being used by NTS to develop a design for an evaluation of the State Capacity Building Program. The review is in two parts. The first part provides background information, evaluation methodologies and…

  12. Abestos in Buildings: The State Role.

    ERIC Educational Resources Information Center

    Neilander, Dennis K.; Sacarto, Douglas M.

    1988-01-01

    The widespread use of asbestos for several decades in building construction has created major public health concerns for state governments. If asbestos is not thoroughly bound in cement, plaster, resin or some other stable material, it will flake and powder, releasing countless microscopic fibers into the air. Asbestos fibers penetrate deep into…

  13. Energy Metrics for State Government Buildings

    NASA Astrophysics Data System (ADS)

    Michael, Trevor

    Measuring true progress towards energy conservation goals requires the accurate reporting and accounting of energy consumption. An accurate energy metrics framework is also a critical element for verifiable Greenhouse Gas Inventories. Energy conservation in government can reduce expenditures on energy costs leaving more funds available for public services. In addition to monetary savings, conserving energy can help to promote energy security, air quality, and a reduction of carbon footprint. With energy consumption/GHG inventories recently produced at the Federal level, state and local governments are beginning to also produce their own energy metrics systems. In recent years, many states have passed laws and executive orders which require their agencies to reduce energy consumption. In June 2008, SC state government established a law to achieve a 20% energy usage reduction in state buildings by 2020. This study examines case studies from other states who have established similar goals to uncover the methods used to establish an energy metrics system. Direct energy consumption in state government primarily comes from buildings and mobile sources. This study will focus exclusively on measuring energy consumption in state buildings. The case studies reveal that many states including SC are having issues gathering the data needed to accurately measure energy consumption across all state buildings. Common problems found include a lack of enforcement and incentives that encourage state agencies to participate in any reporting system. The case studies are aimed at finding the leverage used to gather the needed data. The various approaches at coercing participation will hopefully reveal methods that SC can use to establish the accurate metrics system needed to measure progress towards its 20% by 2020 energy reduction goal. Among the strongest incentives found in the case studies is the potential for monetary savings through energy efficiency. Framing energy conservation

  14. 3. Historic American Buildings Survey Cal State Division Beaches and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Cal State Division Beaches and Parks Collection Photo 1958 Rephoto 1960 EAST ELEVATION - Adams & Company Building, 1014 Second Street, Sacramento, Sacramento County, CA

  15. Energy Efficiency Pilot Projects in Jaipur: Testing the Energy Conservation Building Code

    SciTech Connect

    Evans, Meredydd; Mathur, Jyotirmay; Yu, Sha

    2014-03-26

    The Malaviya National Institute of Technology (MNIT) in Jaipur, India is constructing two new buildings on its campus that allow it to test implementation of the Energy Conservation Building Code (ECBC), which Rajasthan made mandatory in 2011. PNNL has been working with MNIT to document progress on ECBC implementation in these buildings.

  16. Learning to Estimate Dynamical State with Probabilistic Population Codes

    PubMed Central

    Sabes, Philip N.

    2015-01-01

    Tracking moving objects, including one’s own body, is a fundamental ability of higher organisms, playing a central role in many perceptual and motor tasks. While it is unknown how the brain learns to follow and predict the dynamics of objects, it is known that this process of state estimation can be learned purely from the statistics of noisy observations. When the dynamics are simply linear with additive Gaussian noise, the optimal solution is the well known Kalman filter (KF), the parameters of which can be learned via latent-variable density estimation (the EM algorithm). The brain does not, however, directly manipulate matrices and vectors, but instead appears to represent probability distributions with the firing rates of population of neurons, “probabilistic population codes.” We show that a recurrent neural network—a modified form of an exponential family harmonium (EFH)—that takes a linear probabilistic population code as input can learn, without supervision, to estimate the state of a linear dynamical system. After observing a series of population responses (spike counts) to the position of a moving object, the network learns to represent the velocity of the object and forms nearly optimal predictions about the position at the next time-step. This result builds on our previous work showing that a similar network can learn to perform multisensory integration and coordinate transformations for static stimuli. The receptive fields of the trained network also make qualitative predictions about the developing and learning brain: tuning gradually emerges for higher-order dynamical states not explicitly present in the inputs, appearing as delayed tuning for the lower-order states. PMID:26540152

  17. Learning to Estimate Dynamical State with Probabilistic Population Codes.

    PubMed

    Makin, Joseph G; Dichter, Benjamin K; Sabes, Philip N

    2015-11-01

    Tracking moving objects, including one's own body, is a fundamental ability of higher organisms, playing a central role in many perceptual and motor tasks. While it is unknown how the brain learns to follow and predict the dynamics of objects, it is known that this process of state estimation can be learned purely from the statistics of noisy observations. When the dynamics are simply linear with additive Gaussian noise, the optimal solution is the well known Kalman filter (KF), the parameters of which can be learned via latent-variable density estimation (the EM algorithm). The brain does not, however, directly manipulate matrices and vectors, but instead appears to represent probability distributions with the firing rates of population of neurons, "probabilistic population codes." We show that a recurrent neural network-a modified form of an exponential family harmonium (EFH)-that takes a linear probabilistic population code as input can learn, without supervision, to estimate the state of a linear dynamical system. After observing a series of population responses (spike counts) to the position of a moving object, the network learns to represent the velocity of the object and forms nearly optimal predictions about the position at the next time-step. This result builds on our previous work showing that a similar network can learn to perform multisensory integration and coordinate transformations for static stimuli. The receptive fields of the trained network also make qualitative predictions about the developing and learning brain: tuning gradually emerges for higher-order dynamical states not explicitly present in the inputs, appearing as delayed tuning for the lower-order states. PMID:26540152

  18. 2. Historic American Buildings Survey Cal State Division Beaches and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey Cal State Division Beaches and Park Collection Sketch of 1857 Rephoto 1960 EAST ELEVATION WITH OTHER BUILDINGS - Adams & Company Building, 1014 Second Street, Sacramento, Sacramento County, CA

  19. 2. Historic American Buildings Survey California State Library Collection California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey California State Library Collection California Section Photo of Thompson & West Engraving of 1880 COMBINED FRONTAGE OF THE THREE BUILDINGS - Big Four Building, 220-226 K Street, Sacramento, Sacramento County, CA

  20. 27 CFR 20.135 - State code numbers.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false State code numbers. 20.135... Articles § 20.135 State code numbers. In showing the permit number on labels as provided in § 20.134(b)(2)(ii), the permittee who distributes the article may substitute the appropriate number shown below...

  1. Federal, state and utility roles in reducing new building greenhouse gas emissions

    SciTech Connect

    Johnson, J.A.; Shankle, D.; Boulin, J.

    1995-03-01

    This paper will explore the role of implementation of building energy codes and standards in reducing US greenhouse gas emissions. It will discuss the role of utilities in supporting the US Department of Energy (DOE) and the Environmental Protection Agency in improving the efficiency of new buildings. The paper will summarize Federal policies and programs that improve code compliance and increase overall greenhouse gas emission reductions. Finally, the paper will discuss the role of code compliance and the energy and greenhouse gas emission reductions that have been realized from various Federal, State and utility programs that enhance compliance.

  2. Impacts of Standard 90.1-2007 for Commercial Buildings at State Level

    SciTech Connect

    Bartlett, Rosemarie; Halverson, Mark A.; Gowri, Krishnan

    2009-10-12

    This report examines the requirements of Standard 90.1-2007 on commercial buildings on a state-by-state basis with a separate, stand-alone chapter for each state. Standard 90.1-2007 is compared to the current state code for most states. This is the final version of the draft previously cleared and assigned ERICA # PNNL-18544, titled "Commercial Nationwide Report."

  3. Building energy codes as a tool for energy efficiency: Examining implementation in Kentucky

    NASA Astrophysics Data System (ADS)

    Zwicker, Brittany L.

    2011-12-01

    Kentucky adopted the 2009 IECC residential energy code in 2011 and is developing a plan for achieving 90 percent compliance with the code. This report examines recommendations for energy code implementation from various expert sources and then compares them to Kentucky's current and planned future procedures for energy code adoption, implementation, and enforcement. It seeks to answer the question: To what extent is Kentucky following expert recommendations as it moves toward adopting and planning for implementation and enforcement of the IECC 2009? The report concludes with recommendations to the Kentucky Board of Housing, Buildings, and Construction for increasing residential energy code compliance and suggestions for exploring increased utility investments in energy efficiency.

  4. A brief introduction on training and public information of building energy codes in the U.S.

    SciTech Connect

    Shui, Bin

    2010-12-01

    This report is associated with the project of Implementation of Building Energy Codes in China (55793). The report aims to give Chinese audience a brief introduction on training and public information activities of building energy codes in the U.S. The report contains four sections: Section One is about the development history and implementation of building energy codes in the U.S. Section Two is about the organizations of training and public information activities, mainly focused on ASHRAE, ICC, federal and state government. Policy implication, which is Section Three, addresses the role of federal government and on-line training and public information activities in promoting training and public information (the current China training system lacks strong support of central government and on-line training activities). Conclusions are made in Section Four. This report will be uploaded to an upcoming Chinese website which is devoted to provide first-time free on-line training and public information of building energy codes in China.

  5. Building America Guidance for Identifying and Overcoming Code, Standard, and Rating Method Barriers

    SciTech Connect

    Cole, P. C.; Halverson, M. A.

    2013-09-01

    This guidance document was prepared using the input from the meeting summarized in the draft CSI Roadmap to provide Building America research teams and partners with specific information and approaches to identifying and overcoming potential barriers to Building America innovations arising in and/or stemming from codes, standards, and rating methods.

  6. Building America Guidance for Identifying and Overcoming Code, Standard, and Rating Method Barriers

    SciTech Connect

    Cole, Pamala C.; Halverson, Mark A.

    2013-09-01

    The U.S. Department of Energy’s (DOE) Building America program implemented a new Codes and Standards Innovation (CSI) Team in 2013. The Team’s mission is to assist Building America (BA) research teams and partners in identifying and resolving conflicts between Building America innovations and the various codes and standards that govern the construction of residences. A CSI Roadmap was completed in September, 2013. This guidance document was prepared using the information in the CSI Roadmap to provide BA research teams and partners with specific information and approaches to identifying and overcoming potential barriers to Building America (BA) innovations arising in and/or stemming from codes, standards, and rating methods. For more information on the BA CSI team, please email: CSITeam@pnnl.gov

  7. Energy codes and the Recovery Act: Guidance for states addressing 90% compliance requirements

    NASA Astrophysics Data System (ADS)

    Williams, Jeremiah Lee

    The American Recovery and Reinvestment Act of 2009 provided state financial support aimed at stimulating the national economy while creating efficiency gains through the implementation of modern building energy codes. These requirements call for compliance with targeted energy codes, including a plan to demonstrate a 90% compliance rate by 2017. In support of these requirements, the Federal Government has published a recommended methodology for states to reference as they work to demonstrate compliance with new energy codes. Unfortunately, the path to meeting this goal remains unclear and many questions still exist at the state and stakeholder levels. The present study examines compliance issues faced within U.S. states to enable effective policy decisions, with a primary goal to provide states with guidance and options to address energy code compliance requirements. A descriptive statistical analysis of survey responses gathered in code enforcement jurisdictions provides a baseline of local practices and current implementation issues. State challenges and subsequent recommendations are analyzed through recent case studies, and considered against expectations of the Federal methodology. Findings culminate in a set of recommendations with consideration for unique background scenarios and barriers observed in the study. The resulting guidance can be considered by states as they install policies and take action in addressing Recovery Act requirements.

  8. Analysis of Potential Benefits and Costs of Adopting ASHRAE Standard 90.1-1999 as a Commercial Building Energy Code in Michigan

    SciTech Connect

    Cort, Katherine A.; Belzer, David B.; Halverson, Mark A.; Richman, Eric E.; Winiarski, David W.

    2002-09-30

    The state of Michigan is considering adpoting ASHRAE 90.1-1999 as its commercial building energy code. In an effort to evaluate whether or not this is an appropraite code for the state, the potential benefits and costs of adopting this standard are considered. Both qualitative and quantitative benefits are assessed. The energy simulation and economic results suggest that adopting ASHRAE 90.1-1999 would provide postitive net benefits to the state relative to the building and design requirements currently in place.

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

    SciTech Connect

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

    1995-11-01

    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.

  10. 10. Historic view of the building: 'Warren Street from State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    10. Historic view of the building: 'Warren Street from State Street' ca. 1893. Courtesy of Trenton Free Public Library. 2-6 East State Street is to the right of the image, with the sign for a dentist prominent on the corner. The mass of wires entering the fourth floor window suggests the location of the Western Union Telegraph Office in the building. - 2-6 East State Street (Commercial Building), 2-6 East State Street, Trenton, Mercer County, NJ

  11. 1. Historic American Buildings Survey Cal State Division Beaches and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Cal State Division Beaches and Park Collection Sketch of 1854 Rephoto of 1960 EAST ELEVATION - Adams & Company Building, 1014 Second Street, Sacramento, Sacramento County, CA

  12. 2. Historic American Buildings Survey Cal State Div. of Beaches ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey Cal State Div. of Beaches & Parks Collection Sketch of 1857 Rephoto 1960 NORTHEAST CORNER ELEVATION - B. F. Hastings Bank Building, 128-132 J Street, Sacramento, Sacramento County, CA

  13. 1. Historic American Buildings Survey Cal. State Div. Beaches & ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Cal. State Div. Beaches & Parks Collection Sketch of 1857 Rephoto 1960 NORTHEAST CORNER ELEVATION - B. F. Hastings Bank Building, 128-132 J Street, Sacramento, Sacramento County, CA

  14. 1. Historic American Buildings Survey California State Library Collection Photo ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey California State Library Collection Photo from Cerinda Evans' Biography of Huntington, Vol. I Rephoto, 1962 VIEW OF THE HUNTINGTON & HOPKINS STORE - 1861 - 1877 - Big Four Building, 220-226 K Street, Sacramento, Sacramento County, CA

  15. 3. Historic American Buildings Survey California State Library Collection Sacramento ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey California State Library Collection Sacramento Co. History Thompson & West Sketch of 1880 Rephoto 1960 NORTHEAST CORNER - B. F. Hastings Bank Building, 128-132 J Street, Sacramento, Sacramento County, CA

  16. Child Care Services and the NYS Uniform Fire Prevention and Building Code: A Building Code Examination of Child Day Care Services Which Are Regulated by the NYS Department of Social Services with Particular Attention to Day Care Centers and the Role of the Local Authority Having Jurisdiction.

    ERIC Educational Resources Information Center

    New York State Div. of Code Enforcement and Administration, Albany.

    This course manual details the Uniform Fire Prevention and Building Code of New York State and how it affects child care services, particularly day care centers. The sections of the manual, each detailing a part of the code, are: (1) Introduction, Scope, Registration, and Definitions and Facilities Regulated by the New York Department of Social…

  17. Lessons learned from new construction utility demand side management programs and their implications for implementing building energy codes

    SciTech Connect

    Wise, B.K.; Hughes, K.R.; Danko, S.L.; Gilbride, T.L.

    1994-07-01

    This report was prepared for the US Department of Energy (DOE) Office of Codes and Standards by the Pacific Northwest Laboratory (PNL) through its Building Energy Standards Program (BESP). The purpose of this task was to identify demand-side management (DSM) strategies for new construction that utilities have adopted or developed to promote energy-efficient design and construction. PNL conducted a survey of utilities and used the information gathered to extrapolate lessons learned and to identify evolving trends in utility new-construction DSM programs. The ultimate goal of the task is to identify opportunities where states might work collaboratively with utilities to promote the adoption, implementation, and enforcement of energy-efficient building energy codes.

  18. Controlled Dense Coding Using the Maximal Slice States

    NASA Astrophysics Data System (ADS)

    Liu, Jun; Mo, Zhi-wen; Sun, Shu-qin

    2016-04-01

    In this paper we investigate the controlled dense coding with the maximal slice states. Three schemes are presented. Our schemes employ the maximal slice states as quantum channel, which consists of the tripartite entangled state from the first party(Alice), the second party(Bob), the third party(Cliff). The supervisor(Cliff) can supervises and controls the channel between Alice and Bob via measurement. Through carrying out local von Neumann measurement, controlled-NOT operation and positive operator-valued measure(POVM), and introducing an auxiliary particle, we can obtain the success probability of dense coding. It is shown that the success probability of information transmitted from Alice to Bob is usually less than one. The average amount of information for each scheme is calculated in detail. These results offer deeper insight into quantum dense coding via quantum channels of partially entangled states.

  19. Deterministic dense coding and faithful teleportation with multipartite graph states

    SciTech Connect

    Huang, C.-Y.; Yu, I-C.; Lin, F.-L.; Hsu, L.-Y.

    2009-05-15

    We propose schemes to perform the deterministic dense coding and faithful teleportation with multipartite graph states. We also find the sufficient and necessary condition of a viable graph state for the proposed schemes. That is, for the associated graph, the reduced adjacency matrix of the Tanner-type subgraph between senders and receivers should be invertible.

  20. Modeling Planet-Building Stellar Disks with Radiative Transfer Code

    NASA Astrophysics Data System (ADS)

    Swearingen, Jeremy R.; Sitko, Michael L.; Whitney, Barbara; Grady, Carol A.; Wagner, Kevin Robert; Champney, Elizabeth H.; Johnson, Alexa N.; Warren, Chelsea C.; Russell, Ray W.; Hammel, Heidi B.; Lisse, Casey M.; Cure, Michel; Kraus, Stefan; Fukagawa, Misato; Calvet, Nuria; Espaillat, Catherine; Monnier, John D.; Millan-Gabet, Rafael; Wilner, David J.

    2015-01-01

    Understanding the nature of the many planetary systems found outside of our own solar system cannot be completed without knowledge of the beginnings these systems. By detecting planets in very young systems and modeling the disks of material around stars from which they form, we can gain a better understanding of planetary origin and evolution. The efforts presented here have been in modeling two pre-transitional disk systems using a radiative transfer code. With the first of these systems, V1247 Ori, a model that fits the spectral energy distribution (SED) well and whose parameters are consistent with existing interferometry data (Kraus et al 2013) has been achieved. The second of these two systems, SAO 206462, has presented a different set of challenges but encouraging SED agreement between the model and known data gives hope that the model can produce images that can be used in future interferometry work. This work was supported by NASA ADAP grant NNX09AC73G, and the IR&D program at The Aerospace Corporation.

  1. NASA Lewis Steady-State Heat Pipe Code Architecture

    NASA Technical Reports Server (NTRS)

    Mi, Ye; Tower, Leonard K.

    2013-01-01

    NASA Glenn Research Center (GRC) has developed the LERCHP code. The PC-based LERCHP code can be used to predict the steady-state performance of heat pipes, including the determination of operating temperature and operating limits which might be encountered under specified conditions. The code contains a vapor flow algorithm which incorporates vapor compressibility and axially varying heat input. For the liquid flow in the wick, Darcy s formula is employed. Thermal boundary conditions and geometric structures can be defined through an interactive input interface. A variety of fluid and material options as well as user defined options can be chosen for the working fluid, wick, and pipe materials. This report documents the current effort at GRC to update the LERCHP code for operating in a Microsoft Windows (Microsoft Corporation) environment. A detailed analysis of the model is presented. The programming architecture for the numerical calculations is explained and flowcharts of the key subroutines are given

  2. Learning by Doing: Teaching Decision Making through Building a Code of Ethics.

    ERIC Educational Resources Information Center

    Hawthorne, Mark D.

    2001-01-01

    Notes that applying abstract ethical principles to the practical business of building a code of applied ethics for a technical communication department teaches students that they share certain unarticulated or unconscious values that they can translate into ethical principles. Suggests that combining abstract theory with practical policy writing…

  3. 7 CFR Exhibit E to Subpart A of... - Voluntary National Model Building Codes

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Voluntary National Model Building Codes E Exhibit E to Subpart A of Part 1924 Agriculture Regulations of the Department of Agriculture (Continued) RURAL... and Other Development Pt. 1924, Subpt. A, Exh. E Exhibit E to Subpart A of Part...

  4. Dissemination Capacity Building in an SDE. [State Department of Education].

    ERIC Educational Resources Information Center

    Goddu, Roland

    Capacity building for dissemination in a State requires the development of a completely responsive linkage system. The State Department of Education (SDE) capacity building effort should focus on people delivering kinds of service, not kinds of information. The service will depend on ready and immediate access to information, but the humanizing…

  5. 5. EMPIRE STATE MINE. COLLAPSED SOUTHERN MOST BUILDING, CAMERA POINTED ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. EMPIRE STATE MINE. COLLAPSED SOUTHERN MOST BUILDING, CAMERA POINTED WEST. VISIBLE THROUGH WINDOW OPENING IS 'GRIZZLEY' IN ID-31-D-6 AND ON THE RIGHT SIDE OF BUILDING IS THE BED SPRINGS IN ID-31-D-9. - Florida Mountain Mining Sites, Empire State Mine, West side of Florida Mountain, Silver City, Owyhee County, ID

  6. 2. EMPIRE STATE MINE. VIEW OF COLLAPSED BUILDINGS AT MINE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. EMPIRE STATE MINE. VIEW OF COLLAPSED BUILDINGS AT MINE WITH TAILINGS ON RIGHT. CAMERA POINTED SOUTHWEST. COLLAPSED ADIT APPROXIMATELY 25 YARDS UPHILL TO THE LEFT OF FAR BUILDING. TIP TOP AND ONTARIO ARE LOCATED OUT OF THE PICTURE TO THE RIGHT. - Florida Mountain Mining Sites, Empire State Mine, West side of Florida Mountain, Silver City, Owyhee County, ID

  7. Building code challenging the ethics behind adobe architecture in North Cyprus.

    PubMed

    Hurol, Yonca; Yüceer, Hülya; Şahali, Öznem

    2015-04-01

    Adobe masonry is part of the vernacular architecture of Cyprus. Thus, it is possible to use this technology in a meaningful way on the island. On the other hand, although adobe architecture is more sustainable in comparison to other building technologies, the use of it is diminishing in North Cyprus. The application of Turkish building code in the north of the island has created complications in respect of the use of adobe masonry, because this building code demands that reinforced concrete vertical tie-beams are used together with adobe masonry. The use of reinforced concrete elements together with adobe masonry causes problems in relation to the climatic response of the building as well as causing other technical and aesthetic problems. This situation makes the design of adobe masonry complicated and various types of ethical problems also emerge. The objective of this article is to analyse the ethical problems which arise as a consequence of the restrictive character of the building code, by analysing two case studies and conducting an interview with an architect who was involved with the use of adobe masonry in North Cyprus. According to the results of this article there are ethical problems at various levels in the design of both case studies. These problems are connected to the responsibilities of architects in respect of the social benefit, material production, aesthetics and affordability of the architecture as well as presenting distrustful behaviour where the obligations of architects to their clients is concerned. PMID:24696019

  8. Local equivalence, surface-code states, and matroids

    SciTech Connect

    Sarvepalli, Pradeep; Raussendorf, Robert

    2010-08-15

    Recently, Ji et al. disproved the local-unitary-local Clifford (LU-LC) conjecture and showed that the local unitary (LU) and local Clifford (LC) equivalence classes of the stabilizer states are not always the same. Despite the fact that this settles the LU-LC conjecture, a sufficient condition for stabilizer states that violate the LU-LC conjecture is not known. In this paper, we investigate further the properties of stabilizer states with respect to local equivalence. Our first result shows that there exist infinitely many stabilizer states that violate the LU-LC conjecture. In particular, we show that for all numbers of qubits n{>=}28, there exist distance-two stabilizer states which are counterexamples to the LU-LC conjecture. We prove that, for all odd n{>=}195, there exist stabilizer states with distance greater than two that are LU equivalent but not LC equivalent. Two important classes of stabilizer states that are of great interest in quantum computation are the cluster states and stabilizer states of the surface codes. We show that, under some minimal restrictions, both these classes of states preclude any counterexamples. In this context, we also show that the associated surface codes do not have any encoded non-Clifford transversal gates. We characterize the Calderbank-Shor-Steane (CSS) surface-code states in terms of a class of minor closed binary matroids. In addition to making a connection to an important open problem in binary matroid theory, this characterization does in some cases provide an efficient test for CSS states that are not counterexamples.

  9. Comment I on ''Dense coding in entangled states''

    SciTech Connect

    Wojcik, Antoni; Grudka, Andrzej

    2003-07-01

    In this Comment we question the recent analysis of two dense coding protocols presented by Lee, Ahn, and Hwang [Phys. Rev. A 66, 024304 (2002)]. We argue that in the case of two-party communication protocol, there is no reason for using a maximally entangled state of more than two qubits.

  10. Building Standards for the Handicapped, 1965. Supplement No. 7 to the National Building Code of Canada.

    ERIC Educational Resources Information Center

    National Research Council of Canada, Ottawa (Ontario).

    Guidelines for incorporating provisions for the physically handicapped into the design and construction of public facilities are reviewed. Performance criteria and recommendations are given for facility planning, site development, and building equipment. Hazards and safety precautions are discussed, with specifications for architectural elements…

  11. 8. Historic view of the building: 'Warren Street from State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Historic view of the building: 'Warren Street from State Street' ca. 1890. Courtesy of the Trenton Free Public Library. This shows the building before the True American's renovations of 1893. It is the three-story buildings, flanked by lower ones in the middle of the block. At the time of the photograph, the brick exterior was painted a light color and dark-colored louvered shutters flanked all the upper story windows. - 14 North Warren Street (Commercial Building), True American Building, Trenton, Mercer County, NJ

  12. Finite-state residual vector quantizer for image coding

    NASA Astrophysics Data System (ADS)

    Huang, Steve S.; Wang, Jia-Shung

    1993-10-01

    Finite state vector quantization (FSVQ) has been proven during recent years to be a high quality and low bit rate coding scheme. A FSVQ has achieved the efficiency of a small codebook (the state codebook) VQ while maintaining the quality of a large codebook (the master codebook) VQ. However, the large master codebook has become a primary limitation of FSVQ if the implementation is carefully taken into account. A large amount of memory would be required in storing the master codebook and also much effort would be spent in maintaining the state codebook if the master codebook became too large. This problem could be partially solved by the mean/residual technique (MRVQ). That is, the block means and the residual vectors would be separately coded. A new hybrid coding scheme called the finite state residual vector quantization (FSRVQ) is proposed in this paper for the sake of utilizing both advantage in FSVQ and MRVQ. The codewords in FSRVQ were designed by removing the block means so as to reduce the codebook size. The block means were predicted by the neighboring blocks to reduce the bit rate. Additionally, the predicted means were added to the residual vectors so that the state codebooks could be generated entirely. The performance of FSRVQ was indicated from the experimental results to be better than that of both ordinary FSVQ and RMVQ uniformly.

  13. Effect of URM infills on seismic vulnerability of Indian code designed RC frame buildings

    NASA Astrophysics Data System (ADS)

    Haldar, Putul; Singh, Yogendra; Paul, D. K.

    2012-03-01

    Unreinforced Masonry (URM) is the most common partitioning material in framed buildings in India and many other countries. Although it is well-known that under lateral loading the behavior and modes of failure of the frame buildings change significantly due to infill-frame interaction, the general design practice is to treat infills as nonstructural elements and their stiffness, strength and interaction with the frame is often ignored, primarily because of difficulties in simulation and lack of modeling guidelines in design codes. The Indian Standard, like many other national codes, does not provide explicit insight into the anticipated performance and associated vulnerability of infilled frames. This paper presents an analytical study on the seismic performance and fragility analysis of Indian code-designed RC frame buildings with and without URM infills. Infills are modeled as diagonal struts as per ASCE 41 guidelines and various modes of failure are considered. HAZUS methodology along with nonlinear static analysis is used to compare the seismic vulnerability of bare and infilled frames. The comparative study suggests that URM infills result in a significant increase in the seismic vulnerability of RC frames and their effect needs to be properly incorporated in design codes.

  14. NASA Lewis steady-state heat pipe code users manual

    NASA Technical Reports Server (NTRS)

    Tower, Leonard K.; Baker, Karl W.; Marks, Timothy S.

    1992-01-01

    The NASA Lewis heat pipe code was developed to predict the performance of heat pipes in the steady state. The code can be used as a design tool on a personal computer or with a suitable calling routine, as a subroutine for a mainframe radiator code. A variety of wick structures, including a user input option, can be used. Heat pipes with multiple evaporators, condensers, and adiabatic sections in series and with wick structures that differ among sections can be modeled. Several working fluids can be chosen, including potassium, sodium, and lithium, for which monomer-dimer equilibrium is considered. The code incorporates a vapor flow algorithm that treats compressibility and axially varying heat input. This code facilitates the determination of heat pipe operating temperatures and heat pipe limits that may be encountered at the specified heat input and environment temperature. Data are input to the computer through a user-interactive input subroutine. Output, such as liquid and vapor pressures and temperatures, is printed at equally spaced axial positions along the pipe as determined by the user.

  15. Ground-state coding in partially connected neural networks

    NASA Technical Reports Server (NTRS)

    Baram, Yoram

    1989-01-01

    Patterns over (-1,0,1) define, by their outer products, partially connected neural networks, consisting of internally strongly connected, externally weakly connected subnetworks. The connectivity patterns may have highly organized structures, such as lattices and fractal trees or nests. Subpatterns over (-1,1) define the subcodes stored in the subnetwork, that agree in their common bits. It is first shown that the code words are locally stable stares of the network, provided that each of the subcodes consists of mutually orthogonal words or of, at most, two words. Then it is shown that if each of the subcodes consists of two orthogonal words, the code words are the unique ground states (absolute minima) of the Hamiltonian associated with the network. The regions of attraction associated with the code words are shown to grow with the number of subnetworks sharing each of the neurons. Depending on the particular network architecture, the code sizes of partially connected networks can be vastly greater than those of fully connected ones and their error correction capabilities can be significantly greater than those of the disconnected subnetworks. The codes associated with lattice-structured and hierarchical networks are discussed in some detail.

  16. NASA Lewis steady-state heat pipe code users manual

    SciTech Connect

    Tower, L.K.; Baker, K.W.; Marks, T.S.

    1992-06-01

    The NASA Lewis heat pipe code has been developed to predict the performance of heat pipes in the steady state. The code can be used as a design tool on a personal computer or, with a suitable calling routine, as a subroutine for a mainframe radiator code. A variety of wick structures, including a user input option, can be used. Heat pipes with multiple evaporators, condensers, and adiabatic sections in series and with wick structures that differ among sections can be modeled. Several working fluids can be chosen, including potassium, sodium, and lithium, for which the monomer-dimer equilibrium is considered. The code incorporates a vapor flow algorithm that treats compressibility and axially varying heat input. This code facilitates the determination of heat pipe operating temperatures and heat pipe limits that may be encountered at the specified heat input and environment temperature. Data are input to the computer through a user-interactive input subroutine. Output, such as liquid and vapor pressures and temperatures, is printed at equally spaced axial positions along the pipe as determined by the user.

  17. Manual for School Building Commissions of the State of Delaware.

    ERIC Educational Resources Information Center

    Delaware State Dept. of Public Instruction, Dover.

    This manual contains provisions of Delaware state law and recommended procedures for construction programs. Areas discussed include--(1) financing, (2) school construction formulae for space allowances, (3) proposed school building budget, (4) procedures for school building construction, (5) a check list for an accounting system, (6) purchase…

  18. 2. Historic view of the building: 'Warren Street from State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic view of the building: 'Warren Street from State Street' ca. 1893. Courtesy of the Trenton Free Public Library. 12 North Warren Street is in the middle of the block, with its louvered shutters closed on both the second and third floors. - 12 North Warren Street (Commercial Building), Trenton, Mercer County, NJ

  19. Feedbacks from Focus Group Meeting on Training and Implementation of Building Energy Codes in China

    SciTech Connect

    Shui, Bin; Lin , Haiyan; Song, Bo; Halverson, Mark A.; Evans, Meredydd; Zhu, Xiaojiao

    2011-01-01

    A focus group meeting is a very effective quality research approach to collect information on a specific project. Through focus group meetings at both Changchun and Ningbo in August 2010, the project team gained a more complete understandings of key stakeholders (such as their education level), their training needs and expectations, key factors influencing their decision making, and incurred implementation difficulties. In addition, the meeting helped the project team (especially PNNL) improve its understanding of the implementation status of building energy codes in other regions (such as small cities and counties neighboring to urban areas, small townships and rural areas distant from urban areas). The collected feedbacks will serve as important input not only for better design of training materials and the development of an on-line training website, but also for development of follow-up projects to promote building energy codes in China.

  20. 77 FR 29322 - Updating State Residential Building Energy Efficiency Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... Consideration of Small Entities in Agency Rulemaking,'' (67 FR. 53461 (Aug. 16, 2002)), DOE published procedures..., 59 FR 36173, July 15, 1994, announced the Secretary's determination that the 1993 MEC increased... notice, 61 FR 64727, December 6, 1996, announced the Secretary's determination that the 1995 MEC is...

  1. A Plastic Temporal Brain Code for Conscious State Generation

    PubMed Central

    Dresp-Langley, Birgitta; Durup, Jean

    2009-01-01

    Consciousness is known to be limited in processing capacity and often described in terms of a unique processing stream across a single dimension: time. In this paper, we discuss a purely temporal pattern code, functionally decoupled from spatial signals, for conscious state generation in the brain. Arguments in favour of such a code include Dehaene et al.'s long-distance reverberation postulate, Ramachandran's remapping hypothesis, evidence for a temporal coherence index and coincidence detectors, and Grossberg's Adaptive Resonance Theory. A time-bin resonance model is developed, where temporal signatures of conscious states are generated on the basis of signal reverberation across large distances in highly plastic neural circuits. The temporal signatures are delivered by neural activity patterns which, beyond a certain statistical threshold, activate, maintain, and terminate a conscious brain state like a bar code would activate, maintain, or inactivate the electronic locks of a safe. Such temporal resonance would reflect a higher level of neural processing, independent from sensorial or perceptual brain mechanisms. PMID:19644552

  2. A plastic temporal brain code for conscious state generation.

    PubMed

    Dresp-Langley, Birgitta; Durup, Jean

    2009-01-01

    Consciousness is known to be limited in processing capacity and often described in terms of a unique processing stream across a single dimension: time. In this paper, we discuss a purely temporal pattern code, functionally decoupled from spatial signals, for conscious state generation in the brain. Arguments in favour of such a code include Dehaene et al.'s long-distance reverberation postulate, Ramachandran's remapping hypothesis, evidence for a temporal coherence index and coincidence detectors, and Grossberg's Adaptive Resonance Theory. A time-bin resonance model is developed, where temporal signatures of conscious states are generated on the basis of signal reverberation across large distances in highly plastic neural circuits. The temporal signatures are delivered by neural activity patterns which, beyond a certain statistical threshold, activate, maintain, and terminate a conscious brain state like a bar code would activate, maintain, or inactivate the electronic locks of a safe. Such temporal resonance would reflect a higher level of neural processing, independent from sensorial or perceptual brain mechanisms. PMID:19644552

  3. 4. Historic American Buildings Survey California State Library Sacramento, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey California State Library Sacramento, California Photo Taken: 1860 Re-photo: March 1940 EAST FRONT - CENTRAL SECTION - Custom House, Custom House Plaza, Monterey, Monterey County, CA

  4. Creedmore State Hospital, Building Y, 8045 Winchester Boulevard (site ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    - Creedmore State Hospital, Building Y, 80-45 Winchester Boulevard (site bounded by Union Turnpike on north, Hillside Avenue on south, Winchester Boulevard on west, & 240th, 241st, & 242nd Streets on east), Queens (subdivision), Queens County, NY

  5. 52. Historic American Buildings Survey California State Library Sacramento, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    52. Historic American Buildings Survey California State Library Sacramento, California Original: June 13, 1918 Re-photo: February 1940 DETAIL OF AQUEDUCT - Mission San Antonio de Padua, Hunter Liggett Military Reservation, Jolon, Monterey County, CA

  6. 2. Historic American Buildings Survey California State Beaches & Parks ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey California State Beaches & Parks Collection Copy 1960 Original 1894 NORTHEAST ELEVATION (FRONT) - Plaza Fire House, 126 Plaza Street, Los Angeles, Los Angeles County, CA

  7. 1. Historic American Buildings Survey California State Beaches & Parks ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey California State Beaches & Parks Collection Copy 1960 Original 1887 NORTHEAST ELEVATION (FRONT) - Plaza Fire House, 126 Plaza Street, Los Angeles, Los Angeles County, CA

  8. 8. Historic American Buildings Survey Illinois State Historical Library, Photographer ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. Historic American Buildings Survey Illinois State Historical Library, Photographer SECOND FLOOR HALL LOOKING SOUTH INTO STUDY - David Davis Mansion, Monroe & Davis Streets, Bloomington, McLean County, IL

  9. 29. Historic American Buildings Survey California State Library Sacramento, California ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    29. Historic American Buildings Survey California State Library Sacramento, California Early 1900's Rephoto: February 1940 VIEW FROM SOUTHWEST - Mission San Antonio de Padua, Hunter Liggett Military Reservation, Jolon, Monterey County, CA

  10. 3. Historic American Buildings Survey California State Beaches & Parks ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey California State Beaches & Parks Collection Copy 1960 Original 1920 NORTHEAST ELEVATION (FRONT) - Plaza Fire House, 126 Plaza Street, Los Angeles, Los Angeles County, CA

  11. 33. Historic American Buildings Survey From California State Library Sacramento, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    33. Historic American Buildings Survey From California State Library Sacramento, California Original: 1860's Re-photo: February 1940 INTERIOR OF CHURCH BEFORE RESTORATION - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  12. 4. Historic American Buildings Survey, Original in New Jersey State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey, Original in New Jersey State Library, Prior to 1930 INTERIOR - STAIR DETAIL #1 - Trent House, 15 Market Street (changed from 539 South Warren Street), Trenton, Mercer County, NJ

  13. 7. Historic American Buildings Survey, Original in New Jersey State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. Historic American Buildings Survey, Original in New Jersey State Library, Prior to 1930 INTERIOR - FIREPLACE - FIRST FLOOR - Trent House, 15 Market Street (changed from 539 South Warren Street), Trenton, Mercer County, NJ

  14. 2. Historic American Buildings Survey, Original in New Jersey State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey, Original in New Jersey State Library, Prior to 1930 EXTERIOR - REAR BEFORE RESTORATION - Trent House, 15 Market Street (changed from 539 South Warren Street), Trenton, Mercer County, NJ

  15. 1. Historic American Buildings Survey, Original in New Jersey State ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey, Original in New Jersey State Library, Prior to 1930 EXTERIOR - FRONT BEFORE RESTORATION - Trent House, 15 Market Street (changed from 539 South Warren Street), Trenton, Mercer County, NJ

  16. 32. Historic American Buildings Survey From California State Library Sacramento, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. Historic American Buildings Survey From California State Library Sacramento, California Original: Re-photo: February 1940 DETAIL OF ENTRANCE (East Elevation) - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  17. 6. Historic American Buildings Survey From California State Library Sacramento, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. Historic American Buildings Survey From California State Library Sacramento, California Original: Ante 1860 Re-photo: February 1940 VIEW FROM SOUTHEAST - Mission San Carlos Borromeo, Rio Road & Lausen Drive, Carmel-by-the-Sea, Monterey County, CA

  18. Building a New Role: States and School Facilities.

    ERIC Educational Resources Information Center

    Sandham, Jessica L.; Richard, Alan; Johnston, Robert C.

    This report presents articles that explore the changing role of the states in addressing the nation's need to build and modernize its public schools. The article, "Doling Out Facilities Aid Proves Tricky," explains how some states have learned that securing funds is only one part of helping districts pay for construction. "Some States Help Charter…

  19. Building Gifted Education: One State at a Time

    ERIC Educational Resources Information Center

    Jolly, Jennifer L.

    2014-01-01

    The "Marland" Report was the impetus and structure to provide a more systematic approach to building state and regional gifted programs. One of the strategies used to proliferate the spread of programming for gifted students throughout the states was the National/State Leadership Training Institute on the Gifted and Talented…

  20. Building the Bridge: State of Education, 2004.

    ERIC Educational Resources Information Center

    Maryland State Department of Education, 2004

    2004-01-01

    Maryland's second phase of school reform, Achievement Matters Most, is being implemented throughout the state. Working together, teachers, parents, and administrators are providing for children a positive and safe environment. The state has in place a new series of assessments, which collect data required by the federal No Child Left Behind Act,…

  1. State-Dependent Population Coding in Primary Auditory Cortex

    PubMed Central

    Pachitariu, Marius; Lyamzin, Dmitry R.; Sahani, Maneesh

    2015-01-01

    Sensory function is mediated by interactions between external stimuli and intrinsic cortical dynamics that are evident in the modulation of evoked responses by cortical state. A number of recent studies across different modalities have demonstrated that the patterns of activity in neuronal populations can vary strongly between synchronized and desynchronized cortical states, i.e., in the presence or absence of intrinsically generated up and down states. Here we investigated the impact of cortical state on the population coding of tones and speech in the primary auditory cortex (A1) of gerbils, and found that responses were qualitatively different in synchronized and desynchronized cortical states. Activity in synchronized A1 was only weakly modulated by sensory input, and the spike patterns evoked by tones and speech were unreliable and constrained to a small range of patterns. In contrast, responses to tones and speech in desynchronized A1 were temporally precise and reliable across trials, and different speech tokens evoked diverse spike patterns with extremely weak noise correlations, allowing responses to be decoded with nearly perfect accuracy. Restricting the analysis of synchronized A1 to activity within up states yielded similar results, suggesting that up states are not equivalent to brief periods of desynchronization. These findings demonstrate that the representational capacity of A1 depends strongly on cortical state, and suggest that cortical state should be considered as an explicit variable in all studies of sensory processing. PMID:25653363

  2. Building Code Compliance and Enforcement: The Experience of SanFrancisco's Residential Energy Conservation Ordinanace and California'sBuildign Standards for New Construction

    SciTech Connect

    Vine, E.

    1990-11-01

    As part of Lawrence Berkeley Laboratory's (LBL) technical assistance to the Sustainable City Project, compliance and enforcement activities related to local and state building codes for existing and new construction were evaluated in two case studies. The analysis of the City of San Francisco's Residential Energy Conservation Ordinance (RECO) showed that a limited, prescriptive energy conservation ordinance for existing residential construction can be enforced relatively easily with little administrative costs, and that compliance with such ordinances can be quite high. Compliance with the code was facilitated by extensive publicity, an informed public concerned with the cost of energy and knowledgeable about energy efficiency, the threat of punishment (Order of Abatement), the use of private inspectors, and training workshops for City and private inspectors. The analysis of California's Title 24 Standards for new residential and commercial construction showed that enforcement of this type of code for many climate zones is more complex and requires extensive administrative support for education and training of inspectors, architects, engineers, and builders. Under this code, prescriptive and performance approaches for compliance are permitted, resulting in the demand for alternative methods of enforcement: technical assistance, plan review, field inspection, and computer analysis. In contrast to existing construction, building design and new materials and construction practices are of critical importance in new construction, creating a need for extensive technical assistance and extensive interaction between enforcement personnel and the building community. Compliance problems associated with building design and installation did occur in both residential and nonresidential buildings. Because statewide codes are enforced by local officials, these problems may increase over time as energy standards change and become more complex and as other standards (eg, health and

  3. United States Emergency Department Visits Coded for Intimate Partner Violence

    PubMed Central

    Davidov, Danielle M.; Larrabee, Hollynn; Davis, Stephen M.

    2015-01-01

    Background Limited information exists about medical treatment for victims of intimate partner violence (IPV) Objective Our aim was to estimate the number of emergency department (ED) visits and subsequent hospitalizations that were assigned a code specific to IPV and to describe the clinical and sociodemographic features of this population. Methods Data from the Nationwide Emergency Department Sample from 2006–2009 were analyzed. Cases with an external cause of injury code of E967.3 (battering by spouse or partner) were abstracted. Results From 2006–2009, there were 112,664 visits made to United States EDs with an e-code for battering by a part-ner or spouse. Most patients were female (93 %) with a mean age of 35 years. Patients were significantly more likely to reside in communities with the lowest median income quar-tile and in the Southern United States. Approximately 5% of visits resulted in hospital admission. The mean charge for treat-and-release visits was $1904.69 and $27,068.00 for hospitalizations. Common diagnoses included superficial injuries and contusions, skull/face fractures, and complications of pregnancy. Females were more likely to experience superficial injuries and contusions, and males were more likely to have open wounds of the head, neck, trunk, and extremities. Conclusions From 2006 to 2009, there were approximately 28,000 ED visits per year with an e-code specific to IPV. Although a minority, 7% of these visits were made by males, which has not been reported previously. Future prospective research should confirm the unique demographic and geographic features of these visits to guide development of targeted screening and intervention strategies to mitigate IPV and further characterize male IPV visits. PMID:25282121

  4. Analysis of Potential Benefits and Costs of Adopting ASHRAE Standard 90.1-2001 as the Commercial Building Energy Code in Tennessee

    SciTech Connect

    Cort, Katherine A.; Winiarski, David W.; Belzer, David B.; Richman, Eric E.

    2004-09-30

    ASHRAE Standard 90.1-2001 Energy Standard for Buildings except Low-Rise Residential Buildings (hereafter referred to as ASHRAE 90.1-2001 or 90.1-2001) was developed in an effort to set minimum requirements for the energy efficient design and construction of new commercial buildings. The State of Tennessee is considering adopting ASHRAE 90.1-2001 as its commercial building energy code. In an effort to evaluate whether or not this is an appropriate code for the state, the potential benefits and costs of adopting this standard are considered in this report. Both qualitative and quantitative benefits and costs are assessed. Energy and economic impacts are estimated using the Building Loads Analysis and System Thermodynamics (BLAST) simulations combined with a Life-Cycle Cost (LCC) approach to assess corresponding economic costs and benefits. Tennessee currently has ASHRAE Standard 90A-1980 as the statewide voluntary/recommended commercial energy standard; however, it is up to the local jurisdiction to adopt this code. Because 90A-1980 is the recommended standard, many of the requirements of ASHRAE 90A-1980 were used as a baseline for simulations.

  5. Building a Taxonomy of State Education Policies.

    ERIC Educational Resources Information Center

    Mitchell, Douglas E.; And Others

    1985-01-01

    Key policy actors in six states (Arizona, California, Illinois, Pennsylvania, West Virginia, and Wisconsin) indicate a strong national consensus about seven basic policy mechanisms. While school finance dominated policy making, personnel, testing, and program definition policies had importance, followed by school governance, curriculum materials,…

  6. Cost Effectiveness of Home Energy Retrofits in Pre-Code Vintage Homes in the United States

    SciTech Connect

    Fairey, Philip

    2012-11-01

    This analytical study examines the opportunities for cost-effective energy efficiency and renewable energy retrofits in residential archetypes constructed prior to 1980 (Pre-Code) in fourteen U.S. cities. These fourteen cities are representative of each of the International Energy Conservation Code (IECC) climate zones in the contiguous United States. The analysis is conducted using an in-house version of EnergyGauge USA v.2.8.05 named CostOpt that has been programmed to perform iterative, incremental economic optimization on a large list of residential energy efficiency and renewable energy retrofit measures. The principle objectives of the study are to determine the opportunities for cost effective source energy reductions in this large cohort of existing residential building stock as a function of local climate and energy costs; and to examine how retrofit financing alternatives impact the source energy reductions that are cost effectively achievable.

  7. Fundamental period of Italian reinforced concrete buildings: comparison between numerical, experimental and Italian code simplified values

    NASA Astrophysics Data System (ADS)

    Ditommaso, Rocco; Carlo Ponzo, Felice; Auletta, Gianluca; Iacovino, Chiara; Nigro, Antonella

    2015-04-01

    Aim of this study is a comparison among the fundamental period of reinforced concrete buildings evaluated using the simplified approach proposed by the Italian Seismic code (NTC 2008), numerical models and real values retrieved from an experimental campaign performed on several buildings located in Basilicata region (Italy). With the intention of proposing simplified relationships to evaluate the fundamental period of reinforced concrete buildings, scientists and engineers performed several numerical and experimental campaigns, on different structures all around the world, to calibrate different kind of formulas. Most of formulas retrieved from both numerical and experimental analyses provides vibration periods smaller than those suggested by the Italian seismic code. However, it is well known that the fundamental period of a structure play a key role in the correct evaluation of the spectral acceleration for seismic static analyses. Generally, simplified approaches impose the use of safety factors greater than those related to in depth nonlinear analyses with the aim to cover possible unexpected uncertainties. Using the simplified formula proposed by the Italian seismic code the fundamental period is quite higher than fundamental periods experimentally evaluated on real structures, with the consequence that the spectral acceleration adopted in the seismic static analysis may be significantly different than real spectral acceleration. This approach could produces a decreasing in safety factors obtained using linear and nonlinear seismic static analyses. Finally, the authors suggest a possible update of the Italian seismic code formula for the simplified estimation of the fundamental period of vibration of existing RC buildings, taking into account both elastic and inelastic structural behaviour and the interaction between structural and non-structural elements. Acknowledgements This study was partially funded by the Italian Civil Protection Department within the

  8. California State Training Division; A Study in Institution Building.

    ERIC Educational Resources Information Center

    Qureshi, Anwar Ullah

    Based on a theoretical model of institution building, this study sought to assess the capability of the California State Training Division, which established and popularized training for California State employees, to manipulate and control its environment. A three-dimensional approach was suggested consisting of analysis of variables (leadership,…

  9. 12. Former evacuees' barracks building, now located on State Highway ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Former evacuees' barracks building, now located on State Highway 139 approximately 3 miles southeast of the Tule Lake Project side; view to south, 90 mm lens. - Tule Lake Project Jail, Post Mile 44.85, State Route 139, Newell, Modoc County, CA

  10. Surveys for Asbestos of All State-Owned Buildings and All Public Schools: Report of the Department of General Services to the Governor and the General Assembly of Virginia. Senate Document No. 27.

    ERIC Educational Resources Information Center

    Virginia State Dept. of General Services, Richmond.

    Addressed to the members of the general assembly of the Commonwealth of Virginia, this report summarizes the surveys for asbestos of all state-owned buildings and all public schools as required by state code. The survey of state-owned buildings was carried out by a consulting firm. Over 5,900 buildings were surveyed, representing approximately 65…

  11. Recommended requirements to code officials for solar heating, cooling, and hot water systems. Model document for code officials on solar heating and cooling of buildings

    SciTech Connect

    1980-06-01

    These recommended requirements include provisions for electrical, building, mechanical, and plumbing installations for active and passive solar energy systems used for space or process heating and cooling, and domestic water heating. The provisions in these recommended requirements are intended to be used in conjunction with the existing building codes in each jurisdiction. Where a solar relevant provision is adequately covered in an existing model code, the section is referenced in the Appendix. Where a provision has been drafted because there is no counterpart in the existing model code, it is found in the body of these recommended requirements. Commentaries are included in the text explaining the coverage and intent of present model code requirements and suggesting alternatives that may, at the discretion of the building official, be considered as providing reasonable protection to the public health and safety. Also included is an Appendix which is divided into a model code cross reference section and a reference standards section. The model code cross references are a compilation of the sections in the text and their equivalent requirements in the applicable model codes. (MHR)

  12. Building the United States National Vegetation Classification

    USGS Publications Warehouse

    Franklin, S.B.; Faber-Langendoen, D.; Jennings, M.; Keeler-Wolf, T.; Loucks, O.; Peet, R.; Roberts, D.; McKerrow, A.

    2012-01-01

    The Federal Geographic Data Committee (FGDC) Vegetation Subcommittee, the Ecological Society of America Panel on Vegetation Classification, and NatureServe have worked together to develop the United States National Vegetation Classification (USNVC). The current standard was accepted in 2008 and fosters consistency across Federal agencies and non-federal partners for the description of each vegetation concept and its hierarchical classification. The USNVC is structured as a dynamic standard, where changes to types at any level may be proposed at any time as new information comes in. But, because much information already exists from previous work, the NVC partners first established methods for screening existing types to determine their acceptability with respect to the 2008 standard. Current efforts include a screening process to assign confidence to Association and Group level descriptions, and a review of the upper three levels of the classification. For the upper levels especially, the expectation is that the review process includes international scientists. Immediate future efforts include the review of remaining levels and the development of a proposal review process.

  13. Simple scheme for encoding and decoding a qubit in unknown state for various topological codes

    PubMed Central

    Łodyga, Justyna; Mazurek, Paweł; Grudka, Andrzej; Horodecki, Michał

    2015-01-01

    We present a scheme for encoding and decoding an unknown state for CSS codes, based on syndrome measurements. We illustrate our method by means of Kitaev toric code, defected-lattice code, topological subsystem code and 3D Haah code. The protocol is local whenever in a given code the crossings between the logical operators consist of next neighbour pairs, which holds for the above codes. For subsystem code we also present scheme in a noisy case, where we allow for bit and phase-flip errors on qubits as well as state preparation and syndrome measurement errors. Similar scheme can be built for two other codes. We show that the fidelity of the protected qubit in the noisy scenario in a large code size limit is of , where p is a probability of error on a single qubit per time step. Regarding Haah code we provide noiseless scheme, leaving the noisy case as an open problem. PMID:25754905

  14. US Department of Energy Office of Codes and Standards resource book

    SciTech Connect

    1996-01-01

    The US Department of Energy`s (DOE`s) Office of Codes and Standards has developed this Resource Book to provide a discussion of DOE involvement in building codes and standards; a current and accurate set of descriptions of residential, commercial, and Federal building codes and standards; information on State contacts, State code status, State building construction unit volume, and State needs; and a list of stockholders in the building energy codes and standards arena.

  15. National Fire Codes. A Compilation of NFPA Codes, Standards, Recommended Practices, and Manuals. Volume 4: Building Construction and Facilities. 1969-70.

    ERIC Educational Resources Information Center

    National Fire Protection Association, Boston, MA.

    A selected group of NFPA codes and standards pertaining to building construction and facilities is presented. The recommendations are phrased in terms of performance or objectives, the intent being to permit the utilization of any methods, devices or materials which will produce the desired results. The major topics included are--(1) building…

  16. Strategies and Challenges for Energy Efficient Retrofitting: Study of the Empire State Building

    NASA Astrophysics Data System (ADS)

    De, B.; Mukherjee, M.

    2013-11-01

    Operational and maintenance cost of existing buildings is escalating making it tough for both the owner and the tenants. Retrofitting them with state of the art technologies help them to keep pace with amended recent code provisions and thus extending the older building stocks one more chance to live responsively. Retrofitted iconic buildings can thus retain their status in commerce driven real estate sector. It helps in reducing green house gas emission as well. World's iconic skyscraper, the Empire State Building (ESB), has undergone an exemplary retrofit process since 2008 to reduce its energy demands. To achieve the goal of operational cost and energy consumption reduction, stiff challenges had taken care in a systematic manner to realize benefit throughout the entire lifespan of the ESB. Least disturbances to the tenant and on-site component handling strategies required precise planning. The present paper explores strategies and process adopted for retrofitting the ESB, and derived insightful guidelines towards operational cost savings and energy efficiency of existing buildings through retrofitting.

  17. Study of controlled dense coding with some discrete tripartite and quadripartite states

    NASA Astrophysics Data System (ADS)

    Roy, Sovik; Ghosh, Biplab

    2015-07-01

    The paper presents a detailed study of controlled dense coding scheme for different types of three and four-particle states. It consists of GHZ state, GHZ type states, maximal slice (MS), state, 4-particle GHZ state and W class of states. It is shown that GHZ-type states can be used for controlled dense coding in a probabilistic sense. We have shown relations among parameter of GHZ type state, concurrence of the shared bipartite state by two parties with respect to GHZ type and Charlie's measurement angle θ. The GHZ states as a special case of MS states, depending on parameters, have also been considered here. We have seen that tripartite W state and quadripartite W state cannot be used in controlled dense coding whereas |Wn>ABC states can be used probabilistically. Finally, we have investigated controlled dense coding scheme for tripartite qutrit states.

  18. New Site Coefficients and Site Classification System Used in Recent Building Seismic Code Provisions

    USGS Publications Warehouse

    Dobry, R.; Borcherdt, R.D.; Crouse, C.B.; Idriss, I.M.; Joyner, W.B.; Martin, G.R.; Power, M.S.; Rinne, E.E.; Seed, R.B.

    2000-01-01

    Recent code provisions for buildings and other structures (1994 and 1997 NEHRP Provisions, 1997 UBC) have adopted new site amplification factors and a new procedure for site classification. Two amplitude-dependent site amplification factors are specified: Fa for short periods and Fv for longer periods. Previous codes included only a long period factor S and did not provide for a short period amplification factor. The new site classification system is based on definitions of five site classes in terms of a representative average shear wave velocity to a depth of 30 m (V?? s). This definition permits sites to be classified unambiguously. When the shear wave velocity is not available, other soil properties such as standard penetration resistance or undrained shear strength can be used. The new site classes denoted by letters A - E, replace site classes in previous codes denoted by S1 - S4. Site classes A and B correspond to hard rock and rock, Site Class C corresponds to soft rock and very stiff / very dense soil, and Site Classes D and E correspond to stiff soil and soft soil. A sixth site class, F, is defined for soils requiring site-specific evaluations. Both Fa and Fv are functions of the site class, and also of the level of seismic hazard on rock, defined by parameters such as Aa and Av (1994 NEHRP Provisions), Ss and S1 (1997 NEHRP Provisions) or Z (1997 UBC). The values of Fa and Fv decrease as the seismic hazard on rock increases due to soil nonlinearity. The greatest impact of the new factors Fa and Fv as compared with the old S factors occurs in areas of low-to-medium seismic hazard. This paper summarizes the new site provisions, explains the basis for them, and discusses ongoing studies of site amplification in recent earthquakes that may influence future code developments.

  19. Building steady-state simulators via hierarchical feedback decomposition

    SciTech Connect

    Rouquette, N.

    1996-12-31

    In recent years, compositional modeling and self-explanatory simulation techniques have simplified the process of building dynamic simulators of physical systems. Building steady-state simulators is, conceptually, a simpler task consisting in solving a set algebraic equations. This simplicity hides delicate technical issues of convergence and search-space size due to the potentially large number of unknown parameters. We present an automated technique for reducing the dimensionality of the problem by (1) automatically identifying feedback loops (a generally NP-complete problem), (2) hierarchically decomposing the set of equations in terms of feedback loops, and (3) structuring a simulator where equations are solved either serially without search or in isolation within a feedback loop. This paper describes the key algorithms and the results of their implementation on building simulators for a two-phase evaporator loop system across multiple combinations of causal and non-causal approximations.

  20. Minimizing resource overheads for fault-tolerant preparation of encoded states of the Steane code

    PubMed Central

    Goto, Hayato

    2016-01-01

    The seven-qubit quantum error-correcting code originally proposed by Steane is one of the best known quantum codes. The Steane code has a desirable property that most basic operations can be performed easily in a fault-tolerant manner. A major obstacle to fault-tolerant quantum computation with the Steane code is fault-tolerant preparation of encoded states, which requires large computational resources. Here we propose efficient state preparation methods for zero and magic states encoded with the Steane code, where the zero state is one of the computational basis states and the magic state allows us to achieve universality in fault-tolerant quantum computation. The methods minimize resource overheads for the fault-tolerant state preparation, and therefore reduce necessary resources for quantum computation with the Steane code. Thus, the present results will open a new possibility for efficient fault-tolerant quantum computation. PMID:26812959

  1. What`s new in codes and standards Office of Building Technologies (OBT) - building standards and guidelines

    SciTech Connect

    1995-09-01

    Technical feasibility and cost-effectiveness are key to designing and constructing buildings that are more comfortable than today`s buildings yet require less than one-third as much energy. However, several market barriers prevent architects and builders from doing so. Those who design and construct buildings - often not the same as those who own and operate the buildings - tend to focus on first cost rather than operating costs. Building operating costs are often hidden and passed on to others. Information on the feasibility, cost, and benefits of improving building energy efficiency is often not available.

  2. Simultaneous parameter and state estimation of shear buildings

    NASA Astrophysics Data System (ADS)

    Concha, Antonio; Alvarez-Icaza, Luis; Garrido, Rubén

    2016-03-01

    This paper proposes an adaptive observer that simultaneously estimates the damping/mass and stiffness/mass ratios, and the state of a seismically excited building. The adaptive observer uses only acceleration measurements of the ground and floors for both parameter and state estimation; it identifies all the parameter ratios, velocities and displacements of the structure if all the floors are instrumented; and it also estimates the state and the damping/mass and stiffness/mass ratios of a reduced model of the building if only some floors are equipped with accelerometers. This observer does not resort to any particular canonical form and employs the Least Squares (LS) algorithm and a Luenberger state estimator. The LS method is combined with a smooth parameter projection technique that provides only positive estimates, which are employed by the state estimator. Boundedness of the estimate produced by the LS algorithm does not depend on the boundedness of the state estimates. Moreover, the LS method uses a parametrization based on Linear Integral Filters that eliminate offsets in the acceleration measurements in finite time and attenuate high-frequency measurement noise. Experimental results obtained using a reduced-scale five-story confirm the effectiveness of the proposed adaptive observer.

  3. Comprehensive Development Plan of the State University System of Florida, 1969-1980; CODE, Phase I.

    ERIC Educational Resources Information Center

    Florida State Board of Regents, Tallahassee.

    This document outlines a plan (CODE) for the comprehensive development of the Florida State University System. Part I discusses the nature and purpose of CODE, earlier planning efforts, the Board of Regents, and the Office of the Chancellor. Part 2 presents the basic components of CODE, the objectives and educational goals, PPBS, and the planning…

  4. 22 CFR 9b.5 - Temporary Department of State press building passes.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Temporary Department of State press building passes. 9b.5 Section 9b.5 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.5 Temporary Department of State press building passes. A...

  5. 22 CFR 9b.5 - Temporary Department of State press building passes.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Temporary Department of State press building passes. 9b.5 Section 9b.5 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.5 Temporary Department of State press building passes. A...

  6. 22 CFR 9b.5 - Temporary Department of State press building passes.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Temporary Department of State press building passes. 9b.5 Section 9b.5 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.5 Temporary Department of State press building passes. A...

  7. 22 CFR 9b.5 - Temporary Department of State press building passes.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Temporary Department of State press building passes. 9b.5 Section 9b.5 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.5 Temporary Department of State press building passes. A...

  8. 22 CFR 9b.5 - Temporary Department of State press building passes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Temporary Department of State press building passes. 9b.5 Section 9b.5 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.5 Temporary Department of State press building passes. A...

  9. 22 CFR 9b.4 - Department of State building press pass for technical crews.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Department of State building press pass for technical crews. 9b.4 Section 9b.4 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.4 Department of State building press pass for technical...

  10. 76 FR 13101 - Building Energy Codes Program: Presenting and Receiving Comments to DOE Proposed Changes to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... Part 430 Building Energy Codes Program: Presenting and Receiving Comments to DOE Proposed Changes to... be holding a public meeting to present and solicit public comment on proposed changes. DATES: DOE... foreign national wishes to participate in the meeting, please inform DOE as soon as possible by...

  11. Feedback Codes and Action Plans: Building the Capacity of First-Year Students to Apply Feedback to a Scientific Report

    ERIC Educational Resources Information Center

    Bird, Fiona L.; Yucel, Robyn

    2015-01-01

    Effective feedback can build self-assessment skills in students so that they become more competent and confident to identify and self-correct weaknesses in their work. In this study, we trialled a feedback code as part of an integrated programme of formative and summative assessment tasks, which provided feedback to first-year students on their…

  12. Buildings for the 21st Century, Winter 2002. Office of Building Technology, State and Community Programs (BTS) Newsletter

    SciTech Connect

    Not Available

    2002-02-01

    The Buildings for the 21st Century newsletter is produced by the Office of Building Technology, State and Community Programs and contains information on building programs, events, products, and initiatives, with a focus on energy efficiency and renewable energy. The winter issue contains information on energy efficient health care design, solid state lighting, Brookhaven National Laboratory, school design guidelines, E-News, Energy Star, DOE energy awards, and upcoming events and meetings.

  13. Impact of 2003 Building Technology, State and Community Programs on United States Employment and Earned Income

    SciTech Connect

    Scott, Michael J.; Hostick, Donna J.; Elliott, Douglas B.

    2002-07-08

    As part of measuring the impact of government programs for improving the energy efficiency of the nation's building stock, this report uses the ImBuild II model to assess the future economic impacts of Department of Energy Office of Building Technology, State and Community Programs (BTS) FY 2003 portfolio of programs, specifically the potential impact on national employment and income. The energy savings expected to be created by market penetration of the BTS programs have the potential of creating nearly 270,000 jobs and about $3.41 billion in wage income(1999$) by the year 2030.

  14. Impact of the Level of State Tax Code Progressivity on Children's Health Outcomes

    ERIC Educational Resources Information Center

    Granruth, Laura Brierton; Shields, Joseph J.

    2011-01-01

    This research study examines the impact of the level of state tax code progressivity on selected children's health outcomes. Specifically, it examines the degree to which a state's tax code ranking along the progressive-regressive continuum relates to percentage of low birthweight babies, infant and child mortality rates, and percentage of…

  15. Geothermal Retrofit of Illinois National Guard's State headquarters Building

    SciTech Connect

    Lee, Mark

    2015-04-27

    The goal of this project was to assess the feasibility of utilizing mine water as a heat sink for a geothermal heat pump system to heat and cool the 74,000 sq. ft. Illinois National Guard State Headquarters’ building in Springfield Illinois. If successful, this type of system would be less expensive to install than a traditional closed loop geothermal (ground source) heat pump system by significantly reducing the size of the well field, thus shortening or eliminate the payback period compared to a conventional system. In the end, a conventional ground loop was used for the project.

  16. Improving Building Construction Specifications in State and Local Governments

    NASA Technical Reports Server (NTRS)

    1980-01-01

    State and local governments can benefit from master specifications systems that centralize data on all types of building materials, products, and processes. Most of these systems are organized according to the MASTERFORMAT system, which, along with guide specifications that require the insertion or deletion of standardized information, resulted from the specific needs of users and providers. For jurisdictions preparing their own specifications, staff time and cost are reduced. For those subcontracting the preparation, master specifications provide a means of evaluating the specifications submitted. Current management specification systems described include SPECINTACT, OMSPEC, MASTERPEC, and the NAVFAC, Corps of Engineers, and GSA guide specifications.

  17. Permutation codes for the state assignment of fault tolerant sequential machines

    NASA Technical Reports Server (NTRS)

    Chen, M.; Trachtenberg, E. A.

    1991-01-01

    A new fault-tolerant state assignment method is suggested for synchronous sequential machines. It is assumed that the inputs are fault free and that for no input it is possible to reach all or most of the states, whose number may be fairly large. Error correcting codes for the state assignment are generated by permutations of a chosen linear code. A state assignment algorithm is developed and its computational complexity is estimated. Examples are given.

  18. A blind dual color images watermarking based on IWT and state coding

    NASA Astrophysics Data System (ADS)

    Su, Qingtang; Niu, Yugang; Liu, Xianxi; Zhu, Yu

    2012-04-01

    In this paper, a state-coding based blind watermarking algorithm is proposed to embed color image watermark to color host image. The technique of state coding, which makes the state code of data set be equal to the hiding watermark information, is introduced in this paper. When embedding watermark, using Integer Wavelet Transform (IWT) and the rules of state coding, these components, R, G and B, of color image watermark are embedded to these components, Y, Cr and Cb, of color host image. Moreover, the rules of state coding are also used to extract watermark from the watermarked image without resorting to the original watermark or original host image. Experimental results show that the proposed watermarking algorithm cannot only meet the demand on invisibility and robustness of the watermark, but also have well performance compared with other proposed methods considered in this work.

  19. CMAD: A Self-consistent Parallel Code to Simulate the Electron Cloud Build-up and Instabilities

    SciTech Connect

    Pivi, M.T.F.; /SLAC

    2007-11-07

    We present the features of CMAD, a newly developed self-consistent code which simulates both the electron cloud build-up and related beam instabilities. By means of parallel (Message Passing Interface - MPI) computation, the code tracks the beam in an existing (MAD-type) lattice and continuously resolves the interaction between the beam and the cloud at each element location, with different cloud distributions at each magnet location. The goal of CMAD is to simulate single- and coupled-bunch instability, allowing tune shift, dynamic aperture and frequency map analysis and the determination of the secondary electron yield instability threshold. The code is in its phase of development and benchmarking with existing codes. Preliminary results on benchmarking are presented in this paper.

  20. Literature review of United States utilities computer codes for calculating actinide isotope content in irradiated fuel

    SciTech Connect

    Horak, W.C.; Lu, Ming-Shih

    1991-12-01

    This paper reviews the accuracy and precision of methods used by United States electric utilities to determine the actinide isotopic and element content of irradiated fuel. After an extensive literature search, three key code suites were selected for review. Two suites of computer codes, CASMO and ARMP, are used for reactor physics calculations; the ORIGEN code is used for spent fuel calculations. They are also the most widely used codes in the nuclear industry throughout the world. Although none of these codes calculate actinide isotopics as their primary variables intended for safeguards applications, accurate calculation of actinide isotopic content is necessary to fulfill their function.

  1. Probabilistic Seismic Hazard Assesment for Bulgaria as a Basis for a new National Building Code

    NASA Astrophysics Data System (ADS)

    Solakov, D.; Simeonova, S.; Christoskov, L.; Trifonova, P.; Aleksandrova, I.

    2012-04-01

    The territory of Bulgaria represents a typical example of high seismic risk area in the eastern part of the Balkan Peninsula. Bulgaria contains important industrial areas that face considerable earthquake risk. Moreover, the seismicity of the neighboring countries, like Greece, Turkey, former Yugoslavia and Romania (especially Vrancea-Romania intermediate earthquakes involving the non-crustal lithosphere), influences the seismic hazard in Bulgaria. Seismic hazard maps proposed as part of a new building code for Bulgaria based on the recommendations in EUROCODE 8 are presented in the study. The probabilistic seismic hazard analysis (PSHA) carries out integration over the total expected seismicity during a given exposure period to provide the estimate of a strong-motion parameter of interest with a specified confidence level. The basic approach used for the creation of ground motion maps combines via GIS, source-geometry, earthquake occurrence model, the strength of the earthquake sources, and the appropriate attenuation relations. In the study seismic hazard maps for Bulgaria are presented in terms of Peak Ground Acceleration (PGA) in agreement with EC8. As recommended in EC8, the maps are calculated for a 475 years return period (probability of exceedance of 10% in 50 years) for the design earthquake and for a 95 years return period (probability of exceedance of 10% in 10 years) for weaker earthquakes with higher frequency of occurrence. The PSHA was performed, using the Bulgarian version of computer code EQRISK. For the sensitivity analysis on the characterization of the seismicity in the seismic sources a PSHA for 500 randomly chosen models was run. The results suggested that uncertainties in seismic characteristics have relatively small effect on the final seismic hazard. A procedure called disaggregation has been applied to examine the spatial and magnitude dependence of PSHA results. The aim is to determine the magnitudes and distances that contribute to the

  2. Comparative Study on Code-based Linear Evaluation of an Existing RC Building Damaged during 1998 Adana-Ceyhan Earthquake

    SciTech Connect

    Toprak, A. Emre; Guelay, F. Guelten; Ruge, Peter

    2008-07-08

    Determination of seismic performance of existing buildings has become one of the key concepts in structural analysis topics after recent earthquakes (i.e. Izmit and Duzce Earthquakes in 1999, Kobe Earthquake in 1995 and Northridge Earthquake in 1994). Considering the need for precise assessment tools to determine seismic performance level, most of earthquake hazardous countries try to include performance based assessment in their seismic codes. Recently, Turkish Earthquake Code 2007 (TEC'07), which was put into effect in March 2007, also introduced linear and non-linear assessment procedures to be applied prior to building retrofitting. In this paper, a comparative study is performed on the code-based seismic assessment of RC buildings with linear static methods of analysis, selecting an existing RC building. The basic principles dealing the procedure of seismic performance evaluations for existing RC buildings according to Eurocode 8 and TEC'07 will be outlined and compared. Then the procedure is applied to a real case study building is selected which is exposed to 1998 Adana-Ceyhan Earthquake in Turkey, the seismic action of Ms = 6.3 with a maximum ground acceleration of 0.28 g It is a six-storey RC residential building with a total of 14.65 m height, composed of orthogonal frames, symmetrical in y direction and it does not have any significant structural irregularities. The rectangular shaped planar dimensions are 16.40 mx7.80 m = 127.90 m{sup 2} with five spans in x and two spans in y directions. It was reported that the building had been moderately damaged during the 1998 earthquake and retrofitting process was suggested by the authorities with adding shear-walls to the system. The computations show that the performing methods of analysis with linear approaches using either Eurocode 8 or TEC'07 independently produce similar performance levels of collapse for the critical storey of the structure. The computed base shear value according to Eurocode is much

  3. Comparative Study on Code-based Linear Evaluation of an Existing RC Building Damaged during 1998 Adana-Ceyhan Earthquake

    NASA Astrophysics Data System (ADS)

    Toprak, A. Emre; Gülay, F. Gülten; Ruge, Peter

    2008-07-01

    Determination of seismic performance of existing buildings has become one of the key concepts in structural analysis topics after recent earthquakes (i.e. Izmit and Duzce Earthquakes in 1999, Kobe Earthquake in 1995 and Northridge Earthquake in 1994). Considering the need for precise assessment tools to determine seismic performance level, most of earthquake hazardous countries try to include performance based assessment in their seismic codes. Recently, Turkish Earthquake Code 2007 (TEC'07), which was put into effect in March 2007, also introduced linear and non-linear assessment procedures to be applied prior to building retrofitting. In this paper, a comparative study is performed on the code-based seismic assessment of RC buildings with linear static methods of analysis, selecting an existing RC building. The basic principles dealing the procedure of seismic performance evaluations for existing RC buildings according to Eurocode 8 and TEC'07 will be outlined and compared. Then the procedure is applied to a real case study building is selected which is exposed to 1998 Adana-Ceyhan Earthquake in Turkey, the seismic action of Ms = 6.3 with a maximum ground acceleration of 0.28 g It is a six-storey RC residential building with a total of 14.65 m height, composed of orthogonal frames, symmetrical in y direction and it does not have any significant structural irregularities. The rectangular shaped planar dimensions are 16.40 m×7.80 m = 127.90 m2 with five spans in x and two spans in y directions. It was reported that the building had been moderately damaged during the 1998 earthquake and retrofitting process was suggested by the authorities with adding shear-walls to the system. The computations show that the performing methods of analysis with linear approaches using either Eurocode 8 or TEC'07 independently produce similar performance levels of collapse for the critical storey of the structure. The computed base shear value according to Eurocode is much higher

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

    SciTech Connect

    none,

    2013-01-01

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

  5. Buildings for the 21st Century, Winter 2000 Office of Building Technology, State and Community Programs (BTS) Newsletter

    SciTech Connect

    NREL

    2000-02-24

    A quarterly update published by the Office of Building Technology, State and Community Programs on new policies and procedures; upcoming events, highlighted research and success stories, and new partnership projects within the buildings programs at DOE/EERE and its contracting laboratories.

  6. Impact of building technology, state and community programs on United States employment and wage income

    SciTech Connect

    Scott, M.J.; Hostick, D.J.; Elliott, D.B.; Schultz, R.W.

    1998-04-01

    As part of measuring the impact of government programs on improving the energy efficiency of the nation`s building stock, the Department of Energy Office of Building Technology, State and Community Programs (BTS) is interested in assessing the economic impacts of its portfolio of programs, specifically the potential impact on national employment and income. This assessment is being done for the first time in FY99 as a supplement to the Government Performance and Results Act (GPRA--formerly, Quality Metrics) estimates of primary energy savings and environmental and direct financial benefits of the BTS programs. The programmatic needs of BTS suggest that a simple, flexible, user-friendly method is needed to derive national employment and income impacts of individual BTS programs. Therefore, BTS funded Pacific Northwest National Laboratory (PNNL) to develop a special-purpose version of the Impact Analysis for Planning (IMPLAN) national input-output model (Minnesota IMPLAN Group, Inc. 1997) specifically to estimate the employment and income effects of building energy technologies. The special-purpose version of the IMPLAN model used in this study is called ImBuild. Extensive documentation and a user`s guide are provided in Scott et al. (1998). Compared with simple economic multiplier approaches, such as the published multipliers from the Department of Commerce Regional Input-Output Modeling System (RIMS 2), ImBuild allows for more complete and automated analysis of the economic impacts of energy efficiency investments in buildings. ImBuild is also easier to use than existing macroeconomic simulation models. In this report, the authors use the ImBuild model to calculate the impact of all 32 BTS programs reported in the BTS GPRA Metrics Estimates, FY99 Budget Request, December 19, 1997.

  7. A mathematical approach to the study of the United States Code

    NASA Astrophysics Data System (ADS)

    Bommarito, Michael J.; Katz, Daniel M.

    2010-10-01

    The United States Code (Code) is a document containing over 22 million words that represents a large and important source of Federal statutory law. Scholars and policy advocates often discuss the direction and magnitude of changes in various aspects of the Code. However, few have mathematically formalized the notions behind these discussions or directly measured the resulting representations. This paper addresses the current state of the literature in two ways. First, we formalize a representation of the United States Code as the union of a hierarchical network and a citation network over vertices containing the language of the Code. This representation reflects the fact that the Code is a hierarchically organized document containing language and explicit citations between provisions. Second, we use this formalization to measure aspects of the Code as codified in October 2008, November 2009, and March 2010. These measurements allow for a characterization of the actual changes in the Code over time. Our findings indicate that in the recent past, the Code has grown in its amount of structure, interdependence, and language.

  8. 22 CFR 9b.8 - Term and renewal of Department of State press building passes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Term and renewal of Department of State press building passes. 9b.8 Section 9b.8 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.8 Term and renewal of Department of State press...

  9. Joint China-United States Report for Year 1 Insulation Materials and Systems Project Area Clean Energy Research Center Building Energy Efficiency (CERC-BEE)

    SciTech Connect

    Stovall, Therese K; Biswas, Kaushik; Song, Bo; Zhang, Sisi

    2012-08-01

    In November of 2009, the presidents of China and the U.S. announced the establishment of the Clean Energy Research Center (CERC). This broad research effort is co-funded by both countries and involves a large number of research centers and universities in both countries. One part of this program is focused on improving the energy efficiency of buildings. One portion of the CERC-BEE was focused on building insulation systems. The research objective of this effort was to Identify and investigate candidate high performance fire resistant building insulation technologies that meet the goal of building code compliance for exterior wall applications in green buildings in multiple climate zones. A Joint Work Plan was established between researchers at the China Academy of Building Research and Oak Ridge National Laboratory. Efforts in the first year under this plan focused on information gathering. The objective of this research program is to reduce building energy use in China via improved building insulation technology. In cold regions in China, residents often use inefficient heating systems to provide a minimal comfort level within inefficient buildings. In warmer regions, air conditioning has not been commonly used. As living standards rise, energy consumption in these regions will increase dramatically unless significant improvements are made in building energy performance. Previous efforts that defined the current state of the built environment in China and in the U.S. will be used in this research. In countries around the world, building improvements have typically followed the implementation of more stringent building codes. There have been several changes in building codes in both the U.S. and China within the last few years. New U.S. building codes have increased the amount of wall insulation required in new buildings. New government statements from multiple agencies in China have recently changed the requirements for buildings in terms of energy efficiency and

  10. Seismic fragility assessment of RC frame structure designed according to modern Chinese code for seismic design of buildings

    NASA Astrophysics Data System (ADS)

    Wu, D.; Tesfamariam, S.; Stiemer, S. F.; Qin, D.

    2012-09-01

    Following several damaging earthquakes in China, research has been devoted to find the causes of the collapse of reinforced concrete (RC) building sand studying the vulnerability of existing buildings. The Chinese Code for Seismic Design of Buildings (CCSDB) has evolved over time, however, there is still reported earthquake induced damage of newly designed RC buildings. Thus, to investigate modern Chinese seismic design code, three low-, mid- and high-rise RC frames were designed according to the 2010 CCSDB and the corresponding vulnerability curves were derived by computing a probabilistic seismic demand model (PSDM).The PSDM was computed by carrying out nonlinear time history analysis using thirty ground motions obtained from the Pacific Earthquake Engineering Research Center. Finally, the PSDM was used to generate fragility curves for immediate occupancy, significant damage, and collapse prevention damage levels. Results of the vulnerability assessment indicate that the seismic demands on the three different frames designed according to the 2010 CCSDB meet the seismic requirements and are almost in the same safety level.

  11. Overview of validation procedures for building energy-analysis simulation codes. [SUNCAT 2. 4, DEROB 4, DOE 2. 1, BLAST

    SciTech Connect

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

    1981-03-01

    SERI is developing a procedure for the validation of Building Energy Analysis Simulation Codes (BEAS). These codes are being used increasingly in the building design process, both directly and as the basis for simplified design tools and guidelines. The importance of the validity of the BEAS in predicting building energy performance is obvious when one considers the money and energy which could be wasted by energy-inefficient designs. However, to date, little or no systematic effort has been made to ensure the validity of the various BEAS. The validation work at SERI consists of three distinct parts: Comparative Study, Analytical Verification, and Empirical Validation. The procedures have been developed for the first two parts, and these procedures have been implemented on a sampling of the major BEAS. Results from this work have shown major problems in two of the BEAS tested. Furthermore, when one building design was run on several of the BEAS, there were large differences in the predicted annual heating loads. The empirical validation procedure will be developed when high quality empirical data become available.

  12. The need for standards and codes to ensure an acoustically comfortable environment in multifamily housing buildings in Mexico City

    NASA Astrophysics Data System (ADS)

    Kotasek Gonzalez, Eduardo; Rodriguez Manzo, Fausto

    2002-11-01

    It is clear that almost all kinds of buildings require protection against noise and undesirable sounds, however, there are some countries where this is not yet regulated, such is the case of Mexico. Mexico City, the biggest city in the world could also be the noisiest. This is a problem which is today being debated; in fact there is no doubt that this has an important influence on the acoustic comfort conditions of dwellings, besides the habits and culture of the inhabitants, which are very different from those in the Anglo-Saxon countries. These are all details that must be taken into account in the design of an acoustic comfort standard for buildings in cities like Mexico. In this paper we deal with this problem and it suggests some recommendations to consider in a proposed acoustic comfort standard or code to be applied in the design of multifamily housing buildings in Mexico City.

  13. Product code optimization for determinate state LDPC decoding in robust image transmission.

    PubMed

    Thomos, Nikolaos; Boulgouris, Nikolaos V; Strintzis, Michael G

    2006-08-01

    We propose a novel scheme for error-resilient image transmission. The proposed scheme employs a product coder consisting of low-density parity check (LDPC) codes and Reed-Solomon codes in order to deal effectively with bit errors. The efficiency of the proposed scheme is based on the exploitation of determinate symbols in Tanner graph decoding of LDPC codes and a novel product code optimization technique based on error estimation. Experimental evaluation demonstrates the superiority of the proposed system in comparison to recent state-of-the-art techniques for image transmission. PMID:16900669

  14. New Seismic Hazard study in Spain Aimed at the revision of the Spanish Building Code

    NASA Astrophysics Data System (ADS)

    Rivas-Medina, A.; Benito, B.; Cabañas, L.; Martínez-Solares, J. M.; Ruíz, S.; Gaspar-Escribano, J. M.; Carreño, E.; Crespo, M.; García-Mayordomo, J.

    2013-05-01

    In this paper we present a global overview of the recent study carried out in Spain for the new hazard map, which final goal is the revision of the Building Code in our country (NCSE-02). The study was carried our for a working group joining experts from The Instituto Geografico Nacional (IGN) and the Technical University of Madrid (UPM) , being the different phases of the work supervised by an expert Committee integrated by national experts from public institutions involved in subject of seismic hazard. The PSHA method (Probabilistic Seismic Hazard Assessment) has been followed, quantifying the epistemic uncertainties through a logic tree and the aleatory ones linked to variability of parameters by means of probability density functions and Monte Carlo simulations. In a first phase, the inputs have been prepared, which essentially are: 1) a project catalogue update and homogenization at Mw 2) proposal of zoning models and source characterization 3) calibration of Ground Motion Prediction Equations (GMPE's) with actual data and development of a local model with data collected in Spain for Mw < 5.5. In a second phase, a sensitivity analysis of the different input options on hazard results has been carried out in order to have criteria for defining the branches of the logic tree and their weights. Finally, the hazard estimation was done with the logic tree shown in figure 1, including nodes for quantifying uncertainties corresponding to: 1) method for estimation of hazard (zoning and zoneless); 2) zoning models, 3) GMPE combinations used and 4) regression method for estimation of source parameters. In addition, the aleatory uncertainties corresponding to the magnitude of the events, recurrence parameters and maximum magnitude for each zone have been also considered including probability density functions and Monte Carlo simulations The main conclusions of the study are presented here, together with the obtained results in terms of PGA and other spectral accelerations

  15. 78 FR 37571 - Certain Opaque Polymers; Institution of Investigation Pursuant to United States Code

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-21

    ... COMMISSION Certain Opaque Polymers; Institution of Investigation Pursuant to United States Code AGENCY: U.S... importation, and the sale within the United States after importation of certain opaque polymers by reason of... importation, or the sale within the United States after importation of certain opaque polymers that...

  16. 78 FR 47677 - DOE Activities and Methodology for Assessing Compliance With Building Energy Codes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-06

    .... Buildings that demonstrated compliance using software tools showed a strong correlation with higher... account for the correlation with higher compliance rates. Other Recent DOE Activity Related to Energy...

  17. New Academic Building: Newark State College. A Progress Report.

    ERIC Educational Resources Information Center

    New Jersey State Dept. of Higher Education, Trenton.

    The major special feature of a planned college building is the application of Academic Building System (ABS) planning concepts to the building design and construction. The primary feature of this approach is total future flexibility of general academic space by use of movable and compatible subsystems. These subsystems appear in the form of…

  18. Determination for the 2006 International Energy Conservation Code, Residential Buildings – Technical Support Document

    SciTech Connect

    Lucas, Robert G.

    2009-09-26

    Provides a technical analysis showing that the 2006 International Energy Conservation Code contains improvements in energy efficiency compared to its predecessor, the 2003 International Energy Conservation Code. DOE is required by law to issue "determinations" of whether or not new editions of the IECC improve energy efficiency.

  19. Analysis of 2009 International Energy Conservation Code Requirements for Residential Buildings in Utah

    SciTech Connect

    Cole, Pamala C.; Lucas, Robert G.

    2009-05-01

    The 2009 International Energy Conservation Code (IECC) contains several major improvements in energy efficiency over the current Utah code, the 2006 IECC. The most notable changes are improved duct sealing and efficient lighting requirements. A limited analysis of these changes resulted in estimated savings of $168 to $188 for an average new house in Utah at recent fuel prices.

  20. Washington State Juvenile Justice Code: An Experiment in Justice.

    ERIC Educational Resources Information Center

    Illinois Univ., Champaign. Community Research Center.

    In the Washington State juvenile justice system, serious or repeat offenders receive the full panoply of due process rights and procedures, with the exception of jury trials; minor offenders are diverted to community boards that require community service or victim restitution; and status offenders are removed from the courts' jurisdiction and…

  1. Comparison of the Supplement to the 2004 IECC to the Current New York Energy Conservation Code - Residential Buildings

    SciTech Connect

    Lucas, Robert G.

    2004-09-01

    The New York State Department of State requested the U.S. Department of Energy (DOE) to prepare a report consisting of two components. The first component is an analysis comparing the effects on energy usage as a result of implementation of the 2004 Supplement to the IECC with the current New York code. The second component is an engineering analysis to determine whether additional costs of compliance with the proposal would be equal to or less than the present value of anticipated energy savings over a 10-year period. Under DOE's direction, Pacific Northwest National Laboratory (PNNL) completed the requested assessment of the potential code upgrade.

  2. Whether a Building or a State of Mind, the Central Office Must Evolve

    ERIC Educational Resources Information Center

    Mizell, Hayes

    2010-01-01

    The central office is both a physical place and a state of mind. In some school systems, the central office is a separate building located away from schools. In other communities, the office is housed in one of the school buildings. When someone mentions "central office," they may not be referring only to the building. They may also mean the tip…

  3. A Comparison of the 2003 and 2006 International Energy Conservation Codes to Determine the Potential Impact on Residential Building Energy Efficiency

    SciTech Connect

    Stovall, Therese K; Baxter, Van D

    2008-03-01

    The IECC was updated in 2006. As required in the Energy Conservation and Production Act of 1992, Title 3, DOE has a legislative requirement to "determine whether such revision would improve energy efficiency in residential buildings" within 12 months of the latest revision. This requirement is part of a three-year cycle of regular code updates. To meet this requirement, an independent review was completed using personnel experienced in building science but not involved in the code development process.

  4. Buildings for the 21st Century, Summer 2001. Office of Building Technology, State and Community Programs (BTS) Newsletter

    SciTech Connect

    Burgert, S.

    2001-07-11

    The Buildings for the 21st Century newsletter is produced by the Office of Building Technology, State and Community Programs and contains information on building programs, events, products, and initiatives, with a focus on energy efficiency and renewable energy. The summer issue includes information on technology roadmap initiatives, new energy computer simulation software, an educational CD with energy lessons for teachers, a CD with energy-saving tips, a study on the efficiency of clothes washers, a loan program in New York, and a calendar of meetings and conferences.

  5. 75 FR 17644 - Update to NFPA 101, Life Safety Code, for State Home Facilities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... AFFAIRS 38 CFR Part 51 RIN 2900-AN59 Update to NFPA 101, Life Safety Code, for State Home Facilities... Affairs (VA) proposes to update one of its regulations so that State home facilities that receive a per diem for providing nursing home care to eligible Veterans will be required to meet certain...

  6. 3 CFR - Delegation of Reporting Functions Specified in Section 491 of Title 10, United State Code

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Constitution and the laws of the United States of America, including section 301 of title 3 of the United... of title 10, United States Code. You are authorized and directed to publish this memorandum in the... 3 The President 1 2014-01-01 2014-01-01 false Delegation of Reporting Functions......

  7. Impact of 2001 Building Technology, State and Community Programs on United States Employment and Wage Income

    SciTech Connect

    Scott, Michael J.; Hostick, Donna J.; Elliott, Douglas B.

    2000-03-20

    The Department of Energy Office of Building Technology, State and Community Programs (BTS) is interested in assessing the potential economic impacts of its portfolio of programs on national employment and income. A special purpose version of the IMPLAN input-output model called ImBuild is used in this study of all 38 BTS programs included in the FY2001 federal budget. Energy savings, investments, and impacts on U.S. national employment and wage income are reported by program for selected years to the year 2030. Energy savings from these programs have the potential of creating a total of nearly 332,000 jobs and about $5.3 billion in wage income (1999$) by the year 2030. Because the required investments to achieve these savings are capital intensive, the net effect after investment is 304,000 jobs and $5.0 billion.

  8. Impact of 2001 Building Technology, state and community programs on United States employment and wage income

    SciTech Connect

    MJ Scott; DJ Hostick; DB Elliott

    2000-03-20

    The Department of Energy Office of Building Technology, State and Community Programs (BTS) is interested in assessing the potential economic impacts of its portfolio of programs on national employment and income. A special purpose version of the IMPLAN input-output model allied In Build is used in this study of all 38 BTS programs included in the FY2001 federal budget. Energy savings, investments, and impacts on U.S. national employment and wage income are reported by program for selected years to the year 2030. Energy savings from these programs have the potential of creating a total of nearly 332,000 jobs and about $5.3 billion in wage income (1995$) by the year 2030. Because the required investments to achieve these savings are capital intensive, the net effect after investment is 304,000 jobs and $5.0 billion.

  9. Impact of the level of state tax code progressivity on children's health outcomes.

    PubMed

    Granruth, Laura Brierton; Shields, Joseph J

    2011-08-01

    This research study examines the impact of the level of state tax code progressivity on selected children's health outcomes. Specifically, it examines the degree to which a state's tax code ranking along the progressive-regressive continuum relates to percentage of low birthweight babies, infant and child mortality rates, and percentage of uninsured children. Using data merged from a number of public data sets, the authors find that the level of state tax code progressivity is a factor in state rates of infant and child mortality. States with lower median incomes and regressive tax policies have the highest rates of infant and child mortality.With regard to the percentage of children 17 years of age and below who lack health insurance, it is found that larger states with regressive tax policies have the largest percentage of uninsured children. In general, more heavily populated states with more progressive tax codes have healthier children. The implications of these findings are discussed in terms of tax policy and the well-being of children as well as for social work education, social work practice, and social work research. PMID:21936334

  10. 4. EMPIRE STATE MINE TAILINGS, ORE CHUTE/BIN, COLLAPSED BUILDING FROM ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. EMPIRE STATE MINE TAILINGS, ORE CHUTE/BIN, COLLAPSED BUILDING FROM BELOW. CAMERA POINTED NORTHEAST. - Florida Mountain Mining Sites, Empire State Mine, West side of Florida Mountain, Silver City, Owyhee County, ID

  11. 3-D TECATE/BREW: Thermal, stress, and birefringent ray-tracing codes for solid-state laser design

    SciTech Connect

    Gelinas, R.J.; Doss, S.K.; Nelson, R.G.

    1994-07-20

    This report describes the physics, code formulations, and numerics that are used in the TECATE (totally Eulerian code for anisotropic thermo-elasticity) and BREW (birefringent ray-tracing of electromagnetic waves) codes for laser design. These codes resolve thermal, stress, and birefringent optical effects in 3-D stationary solid-state systems. This suite of three constituent codes is a package referred to as LASRPAK.

  12. On the optimum bit orders with respect to the state complexity of trellis diagrams for binary linear codes

    NASA Technical Reports Server (NTRS)

    Kasami, Tadao; Takata, Toyoo; Fujiwara, Toru; Lin, Shu

    1993-01-01

    It was shown earlier that for a punctured Reed-Muller (RM) code or a primitive BCH code, which contains a punctured RM code of the same minimum distance as a large subcode, the state complexity of the minimal trellis diagram is much greater than that for an equivalent code obtained by a proper permutation on the bit positions. To find a permutation on the bit positions for a given code that minimizes the state complexity of its minimal trellis diagram is an interesting and challenging problem. This permutation problem is related to the generalized Hamming weight hierarchy of a code, and is shown that for RM codes, the standard binary order of bit positions is optimum at every bit position with respect to the state complexity of a minimal trellis diagram by using a theorem due to Wei. The state complexity of trellis diagram for the extended and permuted (64, 24) BCH code is discussed.

  13. Generating multi-photon W-like states for perfect quantum teleportation and superdense coding

    NASA Astrophysics Data System (ADS)

    Li, Ke; Kong, Fan-Zhen; Yang, Ming; Ozaydin, Fatih; Yang, Qing; Cao, Zhuo-Liang

    2016-08-01

    An interesting aspect of multipartite entanglement is that for perfect teleportation and superdense coding, not the maximally entangled W states but a special class of non-maximally entangled W-like states are required. Therefore, efficient preparation of such W-like states is of great importance in quantum communications, which has not been studied as much as the preparation of W states. In this paper, we propose a simple optical scheme for efficient preparation of large-scale polarization-based entangled W-like states by fusing two W-like states or expanding a W-like state with an ancilla photon. Our scheme can also generate large-scale W states by fusing or expanding W or even W-like states. The cost analysis shows that in generating large-scale W states, the fusion mechanism achieves a higher efficiency with non-maximally entangled W-like states than maximally entangled W states. Our scheme can also start fusion or expansion with Bell states, and it is composed of a polarization-dependent beam splitter, two polarizing beam splitters and photon detectors. Requiring no ancilla photon or controlled gate to operate, our scheme can be realized with the current photonics technology and we believe it enable advances in quantum teleportation and superdense coding in multipartite settings.

  14. Generating multi-photon W-like states for perfect quantum teleportation and superdense coding

    NASA Astrophysics Data System (ADS)

    Li, Ke; Kong, Fan-Zhen; Yang, Ming; Ozaydin, Fatih; Yang, Qing; Cao, Zhuo-Liang

    2016-05-01

    An interesting aspect of multipartite entanglement is that for perfect teleportation and superdense coding, not the maximally entangled W states but a special class of non-maximally entangled W-like states are required. Therefore, efficient preparation of such W-like states is of great importance in quantum communications, which has not been studied as much as the preparation of W states. In this paper, we propose a simple optical scheme for efficient preparation of large-scale polarization-based entangled W-like states by fusing two W-like states or expanding a W-like state with an ancilla photon. Our scheme can also generate large-scale W states by fusing or expanding W or even W-like states. The cost analysis shows that in generating large-scale W states, the fusion mechanism achieves a higher efficiency with non-maximally entangled W-like states than maximally entangled W states. Our scheme can also start fusion or expansion with Bell states, and it is composed of a polarization-dependent beam splitter, two polarizing beam splitters and photon detectors. Requiring no ancilla photon or controlled gate to operate, our scheme can be realized with the current photonics technology and we believe it enable advances in quantum teleportation and superdense coding in multipartite settings.

  15. Continuous-variable dense coding via a general Gaussian state: Monogamy relation

    NASA Astrophysics Data System (ADS)

    Lee, Jaehak; Ji, Se-Wan; Park, Jiyong; Nha, Hyunchul

    2014-08-01

    We study a continuous-variable dense coding protocol, originally proposed to employ a two-mode squeezed state, using a general two-mode Gaussian state as a quantum channel. We particularly obtain conditions to manifest quantum advantage by beating two well-known single-mode schemes, namely, the squeezed-state scheme (best Gaussian scheme) and the number-state scheme (optimal scheme achieving the Holevo bound). We then extend our study to a multipartite Gaussian state and investigate the monogamy of operational entanglement measured by the communication capacity under the dense coding protocol. We show that this operational entanglement represents a strict monogamy relation, by means of Heisenberg's uncertainty principle among different parties; i.e., the quantum advantage for communication can be possible for only one pair of two-mode systems among many parties.

  16. Establishment of a Beta Test Center for the NPARC Code at Central State University

    NASA Technical Reports Server (NTRS)

    Okhio, Cyril B.

    1996-01-01

    Central State University has received a supplementary award to purchase computer workstations for the NPARC (National Propulsion Ames Research Center) computational fluid dynamics code BETA Test Center. The computational code has also been acquired for installation on the workstations. The acquisition of this code is an initial step for CSU in joining an alliance composed of NASA, AEDC, The Aerospace Industry, and academia. A post-Doctoral research Fellow from a neighboring university will assist the PI in preparing a template for Tutorial documents for the BETA test center. The major objective of the alliance is to establish a national applications-oriented CFD capability, centered on the NPARC code. By joining the alliance, the BETA test center at CSU will allow the PI, as well as undergraduate and post-graduate students to test the capability of the NPARC code in predicting the physics of aerodynamic/geometric configurations that are of interest to the alliance. Currently, CSU is developing a once a year, hands-on conference/workshop based upon the experience acquired from running other codes similar to the NPARC code in the first year of this grant.

  17. An adaptive coded aperture imager: building, testing and trialing a super-resolving terrestrial demonstrator

    NASA Astrophysics Data System (ADS)

    Slinger, Christopher W.; Bennett, Charlotte R.; Dyer, Gavin; Gilholm, Kevin; Gordon, Neil; Huckridge, David; McNie, Mark; Penney, Richard W.; Proudler, Ian K.; Rice, Kevin; Ridley, Kevin D.; Russell, Lee; de Villiers, Geoffrey D.; Watson, Philip J.

    2011-09-01

    There is an increasingly important requirement for day and night, wide field of view imaging and tracking for both imaging and sensing applications. Applications include military, security and remote sensing. We describe the development of a proof of concept demonstrator of an adaptive coded-aperture imager operating in the mid-wave infrared to address these requirements. This consists of a coded-aperture mask, a set of optics and a 4k x 4k focal plane array (FPA). This system can produce images with a resolution better than that achieved by the detector pixel itself (i.e. superresolution) by combining multiple frames of data recorded with different coded-aperture mask patterns. This superresolution capability has been demonstrated both in the laboratory and in imaging of real-world scenes, the highest resolution achieved being ½ the FPA pixel pitch. The resolution for this configuration is currently limited by vibration and theoretically ¼ pixel pitch should be possible. Comparisons have been made between conventional and ACAI solutions to these requirements and show significant advantages in size, weight and cost for the ACAI approach.

  18. Building Bridges: A Comprehensive System for Healthy Development and School Readiness. Building State Early Childhood Comprehensive Systems Series, Number 1

    ERIC Educational Resources Information Center

    Halfon, Neal; Uyeda, Kimberly; Inkelas, Moira; Rice, Thomas

    2004-01-01

    This report is designed to support the planning and implementation of the Maternal and Child Health Bureau (MCHB) State Early Childhood Comprehensive Systems (SECCS) Initiative. It addresses a set of principles that these agencies can use to advance their planning process, reach out to new partners, develop collaborative strategies, and build a…

  19. Quantum error correction and detection: Quantitative analysis of a coherent-state amplitude-damping code

    NASA Astrophysics Data System (ADS)

    Wickert, Ricardo; van Loock, Peter

    2014-05-01

    We reexamine a non-Gaussian quantum error-correction code designed to protect optical coherent-state qubits against errors due to an amplitude-damping channel. We improve on a previous result [R. Wickert, N. K. Bernardes, and P. van Loock, Phys. Rev. A 81, 062344 (2010), 10.1103/PhysRevA.81.062344] by providing a tighter upper bound on the performance attained when considering realistic assumptions, which constrain the operation of the gates employed in the scheme. The quantitative characterization is performed through measures of fidelity and concurrence, the latter obtained by employing the code as an entanglement distillation protocol. We find that, when running the code in fully deterministic error-correction mode, direct transmission can only be beaten for certain combinations of channel and input state parameters. In contrast, in error-detection mode, the usage of higher repetition encodings remains beneficial throughout, however, at the expense of diminishing success probabilities.

  20. Indoor air quality study in Agency Building Two, Empire State Plaza, Albany, New York

    SciTech Connect

    Not Available

    1992-04-01

    The quality of the indoor environment and potential health conquences have become major concerns for occupants of office buildings. Increasing ventilation rates are often recommended as a potential solution for indoor air quality (IAQ) problems, whether real or perceived as real by occupants. To date, limited quantitative data have been collected to relate increased outdoor-air intake to commonly measured IAQ or comfort parameters. The purpose of this study, conducted by GEOMET Technologies, Inc. for the New York State Energy Research and Development Authority, was to quantitatively assess the effect of ventilation rate on indoor air quality and associated parameters in an occupied office building, and occupant perceptions of air quality and comfort in the building. The building studied, a 20-story office tower located at the Empire State Plaza in Albany, New York, has a total floor area of approximately 100,000 ft. The building is operated by the New York State Office of General Services (OGS). The air-distribution component of the heating, ventilating, and air-conditioning (HVAC) system for the building consists of two air-handling units that serve the perimeter of the building through induction supply-air units and two other units that serve the core area of the building through ceiling diffusers. The perimeter system has separate zones that serve the north and south sides of the building, and the core system is zoned to individually serve the upper and lower halves of the building.

  1. Can you build an iPhone app without writing a single line of code?

    NASA Astrophysics Data System (ADS)

    Ramachandran, R.; Maskey, M.

    2011-12-01

    At the last ESIP summer meeting, a study was conducted to explore different commercial tools now available that allow one to create a mobile app without writing a single line of code. The proposed research comprised of two components. First, systematically evaluate different tools to create mobile apps along the dimensions of features and price. Second, create an iPhone app prototype for the ESIP community using some of these tools. The initial assessment classified the currently available tools to create mobile app tools into two categories. The tools that fall under the first category require no programming, but the content for the mobile apps are fed to it either via a web site RSS feed or entered manually. Consequently, these tools only support limited user interactivity. These tools follow the business model of website hosting services. This business model offers a set of templates to the end users with limited customization features to create their content in order to publish to websites. The second category of tools requires programming, but the code can be written in popular languages such as Javascript (compatible with most mobile platforms) rather than mobile app specific languages. For the second component of the study, two ESIP iPhone app prototypes were created. The first prototype required no programming and used the AppMakr tool. Objective C was used to create the second iPhone prototype from scratch and the source code for this prototype is available on the ESIP website. The study concluded that existing tools do make it easy to create a simple mobile app especially if one already has a well designed website. The associated costs are adequate but not cheap. However, if the mobile app has requirements that require interactivity and specialized customization then one needs to work with a mobile app developer.

  2. Energy Conservation Code Decoded

    SciTech Connect

    Cole, Pam C.; Taylor, Zachary T.

    2006-09-01

    Designing an energy-efficient, affordable, and comfortable home is a lot easier thanks to a slime, easier to read booklet, the 2006 International Energy Conservation Code (IECC), published in March 2006. States, counties, and cities have begun reviewing the new code as a potential upgrade to their existing codes. Maintained under the public consensus process of the International Code Council, the IECC is designed to do just what its title says: promote the design and construction of energy-efficient homes and commercial buildings. Homes in this case means traditional single-family homes, duplexes, condominiums, and apartment buildings having three or fewer stories. The U.S. Department of Energy, which played a key role in proposing the changes that resulted in the new code, is offering a free training course that covers the residential provisions of the 2006 IECC.

  3. Spotlight on Speech Codes 2007: The State of Free Speech on Our Nation's Campuses

    ERIC Educational Resources Information Center

    Foundation for Individual Rights in Education (NJ1), 2007

    2007-01-01

    Last year, the Foundation for Individual Rights in Education (FIRE) conducted its first-ever comprehensive study of restrictions on speech at America's colleges and universities, "Spotlight on Speech Codes 2006: The State of Free Speech on our Nation's Campuses." In light of the essentiality of free expression to a truly liberal education, its…

  4. Pronouncements and Denunciations: An Analysis of State Press Association Ethics Codes from the 1920s.

    ERIC Educational Resources Information Center

    Cronin, Mary M.; McPherson, James B.

    1995-01-01

    Discusses how four situational concerns (the rise of press agents, the fallout from World War I propaganda, sensationalism's resurgence, and editorial independence) contributed to a noticeable decline of the public's trust in the press. Shows how, as a result, 12 state press association ethics codes from the 1920s consistently emphasized the…

  5. 3 CFR - Delegation of Functions and Authority Under Sections 315 and 325 of Title 32, United States Code

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., United States Code Memorandum for the Secretary of Defense By the authority vested in me as President by the Constitution and the laws of the United States of America, including section 301 of title 3, United States Code, I hereby delegate to you: (a) the functions and authority of......

  6. 50 CFR Table 17 to Part 679 - Process Codes for Use With State of Alaska Commercial Operator's Annual Report (COAR)

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Commercial Operator's Annual Report (COAR) 17 Table 17 to Part 679 Wildlife and Fisheries FISHERY...) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 17 Table 17 to Part 679—Process Codes for Use With State of Alaska Commercial Operator's Annual Report (COAR) Codes Process Codes...

  7. Do Merit-Aid Programs Help States Build Skilled Workforces?

    ERIC Educational Resources Information Center

    Groen, Jeffrey A.

    2011-01-01

    One of the major developments in financing undergraduate education in the United States in the past 20 years has been the introduction of broad-based merit-aid programs by state governments. The typical program waives tuition and fees at public colleges and universities for state residents who have attained a respectable grade-point average…

  8. Analysis of 2009 International Energy Conservation Code Requirements for Residential Buildings in Kansas City, Missouri

    SciTech Connect

    Lucas, Robert G.

    2011-09-30

    The 2009 International Energy Conservation Code (IECC) contains several major improvements in energy efficiency over the 2006 IECC. The notable changes are: (1) Improved duct sealing verified by testing the duct system; (2) Increased duct insulation; (3) Improvement of window U-factors from 0.40 to 0.35; and (4) Efficient lighting requirements. An analysis of these changes resulted in estimated annual energy cost savings of about $145 a year for an average new house. Construction cost increases are estimated at $655. Home owners will experience an annual cost savings of close to $100 a year because reduction to energy bills will more than compensate for increased mortgage payments and other costs.

  9. Decree No. 157 of 8 December 1986 revising the Family Code of the State of Hidalgo.

    PubMed

    1989-01-01

    Among other things, this Decree eliminates from the Family Code of Hidalgo, Mexico provisions enacted in 1983 relating to family planning and fertility control. The provisions promoted the establishment of family planning centers, called for doctors in these centers to furnish their patients with information on contraception, instituted obligatory sex education, and endorsed a wide variety of methods of birth control, including sterilization (Decree No. 129 containing the Family Code for the state of Hidalgo appeared in [Periodico Oficial, No. 45, 8 November 1983, pp. 3-35]). PMID:12344018

  10. Coding of Nonlinear States for NLS-Type Equations with Periodic Potential

    NASA Astrophysics Data System (ADS)

    Alfimov, G. L.; Avramenko, A. I.

    The problem of complete description of nonlinear states for NLS-type equations with periodic potential is considered. We show that in some cases all nonlinear states for equations of such kind can be coded by bi-infinite sequences of symbols of N-symbol alphabet (words). Sufficient conditions for one-to-one correspondence between the set of nonlinear states and the set of these bi-infinite words are given in the form convenient for numerical verification (Hypotheses 1-3). We report on numerical check of these hypotheses for the case of Gross-Pitaevskii equation with cosine potential and indicate regions in the space of governing parameters where this coding is possible.

  11. Legacy Code Modernization

    NASA Technical Reports Server (NTRS)

    Hribar, Michelle R.; Frumkin, Michael; Jin, Haoqiang; Waheed, Abdul; Yan, Jerry; Saini, Subhash (Technical Monitor)

    1998-01-01

    Over the past decade, high performance computing has evolved rapidly; systems based on commodity microprocessors have been introduced in quick succession from at least seven vendors/families. Porting codes to every new architecture is a difficult problem; in particular, here at NASA, there are many large CFD applications that are very costly to port to new machines by hand. The LCM ("Legacy Code Modernization") Project is the development of an integrated parallelization environment (IPE) which performs the automated mapping of legacy CFD (Fortran) applications to state-of-the-art high performance computers. While most projects to port codes focus on the parallelization of the code, we consider porting to be an iterative process consisting of several steps: 1) code cleanup, 2) serial optimization,3) parallelization, 4) performance monitoring and visualization, 5) intelligent tools for automated tuning using performance prediction and 6) machine specific optimization. The approach for building this parallelization environment is to build the components for each of the steps simultaneously and then integrate them together. The demonstration will exhibit our latest research in building this environment: 1. Parallelizing tools and compiler evaluation. 2. Code cleanup and serial optimization using automated scripts 3. Development of a code generator for performance prediction 4. Automated partitioning 5. Automated insertion of directives. These demonstrations will exhibit the effectiveness of an automated approach for all the steps involved with porting and tuning a legacy code application for a new architecture.

  12. Comparison of building energy use data between the United States and China

    SciTech Connect

    Xia, Jianjun; Hong, Tianzhen; Shen, Qi; Feng, Wei; Yang, Le; Im, Piljae; Lu, Alison; Bhandari, Mahabir

    2013-10-30

    Buildings in the United States and China consumed 41percent and 28percent of the total primary energy in 2011, respectively. Good energy data are the cornerstone to understanding building energy performance and supporting research, design, operation, and policy making for low energy buildings. This paper presents initial outcomes from a joint research project under the U.S.-China Clean Energy Research Center for Building Energy Efficiency. The goal is to decode the driving forces behind the discrepancy of building energy use between the two countries; identify gaps and deficiencies of current building energy monitoring, data collection, and analysis; and create knowledge and tools to collect and analyze good building energy data to provide valuable and actionable information for key stakeholders. This paper first reviews and compares several popular existing building energy monitoring systems in both countries. Next a standard energy data model is presented. A detailed, measured building energy data comparison was conducted for a few office buildings in both countries. Finally issues of data collection, quality, sharing, and analysis methods are discussed. It was found that buildings in both countries performed very differently, had potential for deep energy retrofit, but that different efficiency measures should apply.

  13. Using Microsoft Excel as a pre-processor for CODE V optimization of air spaces when building camera lenses

    NASA Astrophysics Data System (ADS)

    Stephenson, Dave

    2013-09-01

    When building high-performance camera lenses, it is often preferable to tailor element-to-element air spaces instead of tightening the fabrication tolerances sufficiently so that random assembly is possible. A tailored air space solution is usually unique for each serial number camera lens and results in nearly nominal performance. When these air spaces are computed based on measured radii, thickness, and refractive indices, this can put a strain on the design engineering department to deal with all the data in a timely fashion. Excel† may be used by the assembly technician as a preprocessor tool to facilitate data entry and organization, and to perform the optimization using CODE V‡ (or equivalent) without any training or experience in using lens design software. This makes it unnecessary to involve design engineering for each lens serial number, sometimes waiting in their work queue. In addition, Excel can be programmed to run CODE V in such a way that discrete shim thicknesses result. This makes it possible for each tailored air space solution to be achieved using a finite number of shims that differ in thickness by a reasonable amount. It is generally not necessary to tailor the air spaces in each lens to the micron level to achieve nearly nominal performance.

  14. Building projected entangled pair states with a local gauge symmetry

    NASA Astrophysics Data System (ADS)

    Zohar, Erez; Burrello, Michele

    2016-04-01

    Tensor network states, and in particular projected entangled pair states (PEPS), suggest an innovative approach for the study of lattice gauge theories, both from a pure theoretic point of view, and as a tool for the analysis of the recent proposals for quantum simulations of lattice gauge theories. In this paper we present a framework for describing locally gauge invariant states on lattices using PEPS. The PEPS constructed hereby shall include both bosonic and fermionic states, suitable for all combinations of matter and gauge fields in lattice gauge theories defined by either finite or compact Lie groups.

  15. 11 CFR 100.144 - Office building for State, local, or district party committees or organizations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... deposit of money or anything of value, made by, or on behalf of, a State, local, or district party committee or organization for the purchase or construction of an office building in accordance with 11...

  16. Efficient context-dependent model building based on clustering posterior distributions for non-coding sequences

    PubMed Central

    Baele, Guy; Van de Peer, Yves; Vansteelandt, Stijn

    2009-01-01

    Background Many recent studies that relax the assumption of independent evolution of sites have done so at the expense of a drastic increase in the number of substitution parameters. While additional parameters cannot be avoided to model context-dependent evolution, a large increase in model dimensionality is only justified when accompanied with careful model-building strategies that guard against overfitting. An increased dimensionality leads to increases in numerical computations of the models, increased convergence times in Bayesian Markov chain Monte Carlo algorithms and even more tedious Bayes Factor calculations. Results We have developed two model-search algorithms which reduce the number of Bayes Factor calculations by clustering posterior densities to decide on the equality of substitution behavior in different contexts. The selected model's fit is evaluated using a Bayes Factor, which we calculate via model-switch thermodynamic integration. To reduce computation time and to increase the precision of this integration, we propose to split the calculations over different computers and to appropriately calibrate the individual runs. Using the proposed strategies, we find, in a dataset of primate Ancestral Repeats, that careful modeling of context-dependent evolution may increase model fit considerably and that the combination of a context-dependent model with the assumption of varying rates across sites offers even larger improvements in terms of model fit. Using a smaller nuclear SSU rRNA dataset, we show that context-dependence may only become detectable upon applying model-building strategies. Conclusion While context-dependent evolutionary models can increase the model fit over traditional independent evolutionary models, such complex models will often contain too many parameters. Justification for the added parameters is thus required so that only those parameters that model evolutionary processes previously unaccounted for are added to the evolutionary

  17. Analysis of 2009 International Energy Conservation Code Requirements for Residential Buildings in Mesa, Arizona

    SciTech Connect

    Lucas, Robert G.

    2011-03-31

    The 2009 International Energy Conservation Code (IECC) contains several major improvements in energy efficiency over the 2006 IECC and the 2003 IECC. The notable changes are: (1) Improved duct sealing verified by testing the duct system; (2) Increased duct insulation; (3) Improvement of window U-factors from 0.40 to 0.35; and (4) Efficient lighting requirements. An analysis of these changes resulted in estimated annual energy cost savings of $145 a year for an average new house compared to the 2003 IECC. This energy cost saving decreases to $125 a year for the 2009 IECC compared to the 2006 IECC. Construction cost increases (per home) for complying with the 2009 IECC are estimated at $1256 relative to the 2003 IECC and $800 for 2006 IECC. Home owners will experience an annual cost savings of about $80 a year by complying with the 2009 IECC because reduction to energy bills will more than compensate for increased mortgage payments and other costs.

  18. Representation of bidirectional ground motions for design spectra in building codes

    USGS Publications Warehouse

    Stewart, Jonathan P.; Abrahamson, Norman A.; Atkinson, Gail M.; Beker, Jack W.; Boore, David M.; Bozorgnia, Yousef; Campbell, Kenneth W.; Comartin, Craig D.; Idriss, I.M.; Lew, Marshall; Mehrain, Michael; Moehle, Jack P.; Naeim, Farzad; Sabol, Thomas A.

    2011-01-01

    The 2009 NEHRP Provisions modified the definition of horizontal ground motion from the geometric mean of spectral accelerations for two components to the peak response of a single lumped mass oscillator regardless of direction. These maximum-direction (MD) ground motions operate under the assumption that the dynamic properties of the structure (e.g., stiffness, strength) are identical in all directions. This assumption may be true for some in-plan symmetric structures, however, the response of most structures is dominated by modes of vibration along specific axes (e.g., longitudinal and transverse axes in a building), and often the dynamic properties (especially stiffness) along those axes are distinct. In order to achieve structural designs consistent with the collapse risk level given in the NEHRP documents, we argue that design spectra should be compatible with expected levels of ground motion along those principal response axes. The use of MD ground motions effectively assumes that the azimuth of maximum ground motion coincides with the directions of principal structural response. Because this is unlikely, design ground motions have lower probability of occurrence than intended, with significant societal costs. We recommend adjustments to make design ground motions compatible with target risk levels.

  19. State Policy Initiatives for Financing Energy Efficiency in Public Buildings.

    ERIC Educational Resources Information Center

    Business Officer, 1984

    1984-01-01

    Alternative financing methods (other than state financing) for developing cost-effective energy efficiency projects are discussed. It is suggested that by properly financing energy efficiency investments, state campuses can generate immediate positive cash savings. The following eight initiatives for maximizing energy savings potential are…

  20. Investigation of Coded Source Neutron Imaging at the North Carolina State University PULSTAR Reactor

    SciTech Connect

    Xiao, Ziyu; Mishra, Kaushal; Hawari, Ayman; Bingham, Philip R; Bilheux, Hassina Z; Tobin Jr, Kenneth William

    2010-10-01

    A neutron imaging facility is located on beam-tube #5 of the 1-MWth PULSTAR reactor at the North Carolina State University. An investigation has been initiated to explore the application of coded imaging techniques at the facility. Coded imaging uses a mosaic of pinholes to encode an aperture, thus generating an encoded image of the object at the detector. To reconstruct the image recorded by the detector, corresponding decoding patterns are used. The optimized design of coded masks is critical for the performance of this technique and will depend on the characteristics of the imaging beam. In this work, Monte Carlo (MCNP) simulations were utilized to explore the needed modifications to the PULSTAR thermal neutron beam to support coded imaging techniques. In addition, an assessment of coded mask design has been performed. The simulations indicated that a 12 inch single crystal sapphire filter is suited for such an application at the PULSTAR beam in terms of maximizing flux with good neutron-to-gamma ratio. Computational simulations demonstrate the feasibility of correlation reconstruction methods on neutron transmission imaging. A gadolinium aperture with thickness of 500 m was used to construct the mask using a 38 34 URA pattern. A test experiment using such a URA design has been conducted and the point spread function of the system has been measured.

  1. Probabilistic modelling of chromatin code landscape reveals functional diversity of enhancer-like chromatin states

    PubMed Central

    Zhou, Jian; Troyanskaya, Olga G.

    2016-01-01

    Interpreting the functional state of chromatin from the combinatorial binding patterns of chromatin factors, that is, the chromatin codes, is crucial for decoding the epigenetic state of the cell. Here we present a systematic map of Drosophila chromatin states derived from data-driven probabilistic modelling of dependencies between chromatin factors. Our model not only recapitulates enhancer-like chromatin states as indicated by widely used enhancer marks but also divides these states into three functionally distinct groups, of which only one specific group possesses active enhancer activity. Moreover, we discover a strong association between one specific enhancer state and RNA Polymerase II pausing, linking transcription regulatory potential and chromatin organization. We also observe that with the exception of long-intron genes, chromatin state transition positions in transcriptionally active genes align with an absolute distance to their corresponding transcription start site, regardless of gene length. Using our method, we provide a resource that helps elucidate the functional and spatial organization of the chromatin code landscape. PMID:26841971

  2. Analysis of Potential Benefits and Costs of Adopting ASHRAE Standard 90.1-1999 as a Commercial Building Energy Code in Illinois Jurisdictions

    SciTech Connect

    Belzer, David B.; Cort, Katherine A.; Winiarski, David W.; Richman, Eric E.; Friedrich, Michele

    2002-05-01

    ASHRAE Standard 90.1-1999 was developed in an effort to set minimum requirements for energy efficienty design and construction of new commercial buildings. This report assesses the benefits and costs of adopting this standard as the building energy code in Illinois. Energy and economic impacts are estimated using BLAST combined with a Life-Cycle Cost approach to assess corresponding economic costs and benefits.

  3. Environmental impacts of building integrated PV applications in the state public buildings sector

    SciTech Connect

    Byrne, J.; Agbemabiese, L.; Kliesch, J.; Eiffert, P.; Hadjilambrinos, C.; Nigro, R.

    1999-07-01

    If the US is to meet its commitments for CO{sub 2} and SO{sub 2} emission reductions, as anticipated by the 1997 Kyoto Protocol on Climate Change and the Clean air Act Amendments of 1990, it almost certainly must implement policies to increase the use of renewable energy. This paper evaluates the potential of photovoltaic (PV) technologies to deliver high-value electrical services while offsetting SO{sub 2} and CO{sub 2} emissions. Their study focuses on PV applications in the public buildings sector because of its potential for speeding the commercialization of the technology in a market conducive to long-term return on investment. The study investigates the economic and environmental implications of PV meeting 2% of the energy demand of public buildings. The specific application investigated is a roof-mounted dispatchable peak-shaving system with uninterruptible power supply (UPS) capability. Several previous studies have shown that such a system is cost-effective on the basis of the energy services it provides. The present analysis indicates that this application can play an important role in helping the US meet its CO{sub 2} and SO{sub 2} emissions targets.

  4. 76 FR 22003 - Delegation of Functions and Authority Under Sections 315 and 325 of Title 32, United States Code

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... in the Federal Register. (Presidential Sig.) THE WHITE HOUSE, Washington, April 14, 2011 [FR Doc... 325 of Title 32, United States Code Memorandum for the Secretary of Defense By the authority vested in... 301 of title 3, United States Code, I hereby delegate to you: (a) the functions and authority of...

  5. PEBBLE: a two-dimensional steady-state pebble bed reactor thermal hydraulics code

    SciTech Connect

    Vondy, D.R.

    1981-09-01

    This report documents the local implementation of the PEBBLE code to treat the two-dimensional steady-state pebble bed reactor thermal hydraulics problem. This code is implemented as a module of a computation system used for reactor core history calculations. Given power density data, the geometric description in (RZ), and basic heat removal conditions and thermal properties, the coolant properties, flow conditions, and temperature distributions in the pebble fuel elements are predicted. The calculation is oriented to the continuous fueling, steady state condition with consideration of the effect of the high energy neutron flux exposure and temperature history on the thermal conductivity. The coolant flow conditions are calculated for the same geometry as used in the neutronics calculation, power density and fluence data being used directly, and temperature results are made available for subsequent use.

  6. Problems with surveillance methods for alcoholism: differences in coding systems among federal, state, and private agencies.

    PubMed Central

    Westermeyer, J

    1988-01-01

    Social indicator systems can serve as a social accounting method to guide public policy on alcoholism, utilizing data which are routinely collected at public expense. An attempt to develop an alcoholism social indicator system for Minnesota demonstrated many differences in the coding schemes used by various state agencies and institutions. These findings have relevance to other social indicator systems being developed to assess public policies regarding the people's health. PMID:3337325

  7. New developments of the CARTE thermochemical code: A two-phase equation of state for nanocarbons

    NASA Astrophysics Data System (ADS)

    Dubois, Vincent; Pineau, Nicolas

    2016-01-01

    We developed a new equation of state (EOS) for nanocarbons in the thermodynamic range of high explosives detonation products (up to 50 GPa and 4000 K). This EOS was fitted to an extensive database of thermodynamic properties computed by molecular dynamics simulations of nanodiamonds and nano-onions with the LCBOPII potential. We reproduced the detonation properties of a variety of high explosives with the CARTE thermochemical code, including carbon-poor and carbon-rich explosives, with excellent accuracy.

  8. Earthdata Code Collaborative: Building a Reuseable and Shared Platform for Earth Science Collaboration, Development, and Application Hosting

    NASA Astrophysics Data System (ADS)

    McLaughlin, B. D.; Pilone, D.

    2014-12-01

    An ever-growing number of applications to expose, utilize, and process Earth Science data are developed every year. These applications are sometimes developed by large organizations with significant budgets, and at other times by graduate students or professors with short-term grant money and little else. Because of this wide variance in environments, these applications are rarely consistent in their approach to testing, hosting, presentation of information, and approach to maintenance. Many of these applications also continually re-invent solutions to common problems such as bug tracking, collaboration, source code management, user support and feedback, and deployment of new features. The Earthdata Code Collaborative (https://ecc.earthdata.nasa.gov, typically referred to as the ECC) provides a unified and consistent environment for Earth Science application development, whether an application is developed by a team of 10, 50, or even 1. By using commercial products such as the Atlassian suite of tools (https://www.atlassian.com) and custom APIs, the ECC allows Earth Science applications to focus on science rather than infrastructure and tooling. This session will detail the process by which the Earthdata Code Collaborative was developed, as well as the initial requirements that drove its inception. It will go on to demonstrate the current state of the ECC, and explore how bringing on applications-both internal to Earthdata and external-has shaped its requirements and implementation. Concepts such as code management, continuous integration (testing), and one-touch deployment will be explored in the context of Earth Science applications.

  9. SUPERENERGY-2: a multiassembly, steady-state computer code for LMFBR core thermal-hydraulic analysis

    SciTech Connect

    Basehore, K.L.; Todreas, N.E.

    1980-08-01

    Core thermal-hydraulic design and performance analyses for Liquid Metal Fast Breeder Reactors (LMFBRs) require repeated detailed multiassembly calculations to determine radial temperature profiles and subchannel outlet temperatures for various core configurations and subassembly structural analyses. At steady-state, detailed core-wide temperature profiles are required for core restraint calculations and subassembly structural analysis. In addition, sodium outlet temperatures are routinely needed for each reactor operating cycle. The SUPERENERGY-2 thermal-hydraulic code was designed specifically to meet these designer needs. It is applicable only to steady-state, forced-convection flow in LMFBR core geometries.

  10. Powerful Alignment: Building Consensus around the Common Core State Standards

    ERIC Educational Resources Information Center

    Doyle, Keridan

    2012-01-01

    This paper examines a sampling of arguments for and against the Common Core State Standards from the period surrounding their adoption. While supporters of the standards have articulated common goals such as economic security, equity, and alignment, opposing voices have failed to coalesce around a unified set of principles or a common language. An…

  11. State Policy Is Key to Building Strong Leaders

    ERIC Educational Resources Information Center

    von Frank, Valerie

    2010-01-01

    Collective, comprehensive and cohesive are the words Gene Wilhoit uses to talk about education reform that involves multiple levels of the education system--states, districts, and schools. Today it is widely accepted that education leadership is crucial to improving student performance, and Wilhoit, executive director of the Council of Chief State…

  12. Composition at Washington State University: Building a Multimodal Bricolage

    ERIC Educational Resources Information Center

    Ericsson, Patricia; Hunter, Leeann Downing; Macklin, Tialitha Michelle; Edwards, Elizabeth Sue

    2016-01-01

    Multimodal pedagogy is increasingly accepted among composition scholars. However, putting such pedagogy into practice presents significant challenges. In this profile of Washington State University's first-year composition program, we suggest a multi-vocal and multi-theoretical approach to addressing the challenges of multimodal pedagogy. Patricia…

  13. Time-Based Capabilities of Occupants to Escape Fires in Public Buildings: A Review of Code Provisions and Technical Literature. Final Report.

    ERIC Educational Resources Information Center

    Stahl, Fred I.; And Others

    Available technical literature pertaining to exit facility design and emergency escape provisions of the National Fire Protection Association's "Life Safety Code" (1976 Edition) are reviewed in order to determine the technical support for such provisions. The report focuses on the time-based capabilities of building occupants to effect rapid…

  14. Applications of the seismic hazard model of Italy: from a new building code to the L'Aquila trial against seismologists

    NASA Astrophysics Data System (ADS)

    Meletti, C.

    2013-05-01

    assumptions and modeling choices made in the Italian hazard study are in line with the observations, by considering different return period, the soil condition at the recording stations and the uncertainties of the model. A further application of Italian seismic hazard model is in the identification of buildings and factories struck by the 2012 Emilia (Italy) earthquakes to be investigated in order to determine if they were still safe or not. The law states that no safety check is needed if the construction experienced a shaking greater than 70% of the design acceleration expected at the site, without abandoning the elastic behavior. The ground motion values are evaluated from the shakemaps available (http://shakemap.rm.ingv.it) and the design accelerations derived from the Building Code, which is based on the reference Italian seismic hazard model. Finally, the national seismic hazard model was one the most debated element during the trial in L'Aquila against the seismologists, experts of Civil Protection Department, sentenced to six years in prison on charges of manslaughter, because, according to the judge, they underestimated the risk in the region, giving a wrong message to the people, before the strong 2009 L'Aquila earthquake.

  15. Buy versus build: a survey of state policies

    SciTech Connect

    Basheda, Gregory; Schumacher, Adam

    2008-11-15

    Integrated resource planning has reemerged as the primary means through which new generation will be developed in much of the U.S. Where this is the case, regulators will need to address the manner and extent to which independent power producers are allowed to compete to supply a utility's incremental resource needs. This article reports the results of a survey of state policies with respect to competitive procurement. (author)

  16. School Mental Health: The Impact of State and Local Capacity-Building Training

    ERIC Educational Resources Information Center

    Stephan, Sharon; Paternite, Carl; Grimm, Lindsey; Hurwitz, Laura

    2014-01-01

    Despite a growing number of collaborative partnerships between schools and community-based organizations to expand school mental health (SMH) service capacity in the United States, there have been relatively few systematic initiatives focused on key strategies for large-scale SMH capacity building with state and local education systems. Based on a…

  17. Toward a theory of leadership and state building

    PubMed Central

    Myerson, Roger B.

    2011-01-01

    We present a theory of the state based on political leadership and reputational equilibria. A political leader first needs a reputation for reliably rewarding loyal supporters. Reputational expectations between political leaders and their supporters become the fundamental political laws on which the enforcement of all other constitutional laws may be based. Successful democratic development requires a plentiful supply of leaders who have good reputations for using public funds responsibly to serve the public at large and not just giving jobs to their active supporters. It is argued that decentralized democracy may be the best way to improve the chances for successful democracy. PMID:22198758

  18. Toward a theory of leadership and state building.

    PubMed

    Myerson, Roger B

    2011-12-27

    We present a theory of the state based on political leadership and reputational equilibria. A political leader first needs a reputation for reliably rewarding loyal supporters. Reputational expectations between political leaders and their supporters become the fundamental political laws on which the enforcement of all other constitutional laws may be based. Successful democratic development requires a plentiful supply of leaders who have good reputations for using public funds responsibly to serve the public at large and not just giving jobs to their active supporters. It is argued that decentralized democracy may be the best way to improve the chances for successful democracy. PMID:22198758

  19. Flood-resilient waterfront development in New York City: bridging flood insurance, building codes, and flood zoning.

    PubMed

    Aerts, Jeroen C J H; Botzen, W J Wouter

    2011-06-01

    Waterfronts are attractive areas for many-often competing-uses in New York City (NYC) and are seen as multifunctional locations for economic, environmental, and social activities on the interface between land and water. The NYC waterfront plays a crucial role as a first line of flood defense and in managing flood risk and protecting the city from future climate change and sea-level rise. The city of New York has embarked on a climate adaptation program (PlaNYC) outlining the policies needed to anticipate the impacts of climate change. As part of this policy, the Department of City Planning has recently prepared Vision 2020: New York City Comprehensive Waterfront Plan for the over 500 miles of NYC waterfront (NYC-DCP, 2011). An integral part of the vision is to improve resilience to climate change and sea-level rise. This study seeks to provide guidance for advancing the goals of NYC Vision 2020 by assessing how flood insurance, flood zoning, and building code policies can contribute to waterfront development that is more resilient to climate change. PMID:21692807

  20. State Dependency of Chemosensory Coding in the Gustatory Thalamus (VPMpc) of Alert Rats

    PubMed Central

    Liu, Haixin

    2015-01-01

    The parvicellular portion of the ventroposteromedial nucleus (VPMpc) is the part of the thalamus that processes gustatory information. Anatomical evidence shows that the VPMpc receives ascending gustatory inputs from the parabrachial nucleus (PbN) in the brainstem and sends projections to the gustatory cortex (GC). Although taste processing in PbN and GC has been the subject of intense investigation in behaving rodents, much less is known on how VPMpc neurons encode gustatory information. Here we present results from single-unit recordings in the VPMpc of alert rats receiving multiple tastants. Thalamic neurons respond to taste with time-varying modulations of firing rates, consistent with those observed in GC and PbN. These responses encode taste quality as well as palatability. Comparing responses to tastants either passively delivered, or self-administered after a cue, unveiled the effects of general expectation on taste processing in VPMpc. General expectation led to an improvement of taste coding by modulating response dynamics, and single neuron ability to encode multiple tastants. Our results demonstrate that the time course of taste coding as well as single neurons' ability to encode for multiple qualities are not fixed but rather can be altered by the state of the animal. Together, the data presented here provide the first description that taste coding in VPMpc is dynamic and state-dependent. SIGNIFICANCE STATEMENT Over the past years, a great deal of attention has been devoted to understanding taste coding in the brainstem and cortex of alert rodents. Thanks to this research, we now know that taste coding is dynamic, distributed, and context-dependent. Alas, virtually nothing is known on how the gustatory thalamus (VPMpc) processes gustatory information in behaving rats. This manuscript investigates taste processing in the VPMpc of behaving rats. Our results show that thalamic neurons encode taste and palatability with time-varying patterns of activity

  1. Appendix C - GPRA06 building technologies (BT) program documentation

    SciTech Connect

    None, None

    2009-01-18

    The Residential Building Energy Codes project improves the minimum or baseline energy efficiency of new residential buildings requiring code perm its. The project promulgates upgraded energy-efficiency requirements for residential buildings. Similarly, the project works with modeI energy code groups to upgrade the energy-efficiency requirements of their codes. Federal, state, and local jurisdictions then adopt and implement these upgraded federal and model energy codes. The long-term goal is to improve the minimum energy efficiency by 20% to 25% in new low-rise residential building construction.

  2. Building the Capacity of States to Ensure Inclusion of Rural Communities in State and Local Primary Violence Prevention Planning

    ERIC Educational Resources Information Center

    Cook-Craig, Patricia G.; Lane, Karen G.; Siebold, Wendi L.

    2010-01-01

    Rural, frontier, and geographically isolated communities face unique challenges associated with ensuring that they are equal partners in capacity-building and prevention planning processes at the state and local level despite barriers that can inhibit participation. By their nature, rural, frontier, and geographically isolated communities and…

  3. 78 FR 37923 - Delegation of Reporting Functions Specified in Section 491 of Title 10, United State Code

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... HOUSE, Washington, June 19, 2013. [FR Doc. 2013-15234 Filed 6-21-13; 11:15 am] Billing code 5001-06 ... Specified in Section 491 of Title 10, United States Code Notice of June 20, 2013--Continuation of the... / Presidential Documents#0;#0; #0; #0;Title 3-- #0;The President ] Memorandum of June 19, 2013 Delegation...

  4. 78 FR 37921 - Delegation of Reporting Functions Specified in Section 491 of Title 10, United State Code

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-24

    ... HOUSE, Washington, June 19, 2013. [FR Doc. 2013-15234 Filed 6-21-13; 11:15 am] Billing code 5001-06 ... Specified in Section 491 of Title 10, United States Code Notice of June 20, 2013--Continuation of the... / Presidential Documents#0;#0; #0; #0;Title 3-- #0;The President ] Memorandum of June 19, 2013 Delegation...

  5. Correlation between Cortical State and Locus Coeruleus Activity: Implications for Sensory Coding in Rat Barrel Cortex

    PubMed Central

    Fazlali, Zeinab; Ranjbar-Slamloo, Yadollah; Adibi, Mehdi; Arabzadeh, Ehsan

    2016-01-01

    Cortical state modulates the background activity of cortical neurons, and their evoked response to sensory stimulation. Multiple mechanisms are involved in switching between cortical states including various neuromodulatory systems. Locus Coeruleus (LC) is one of the major neuromodulatory nuclei in the brainstem with widespread projections throughout the brain and modulates the activity of cells and networks. Here, we quantified the link between the LC spontaneous activity, cortical state and sensory processing in the rat vibrissal somatosensory “barrel” cortex (BC). We simultaneously recorded unit activity from LC and BC along with prefrontal electroencephalogram (EEG) while presenting brief whisker deflections under urethane anesthesia. The ratio of low to high frequency components of EEG (referred to as the L/H ratio) was employed to identify cortical state. We found that the spontaneous activity of LC units exhibited a negative correlation with the L/H ratio. Cross-correlation analysis revealed that changes in LC firing preceded changes in the cortical state: the correlation of the LC firing profile with the L/H ratio was maximal at an average lag of −1.2 s. We further quantified BC neuronal responses to whisker stimulation during the synchronized and desynchronized states. In the desynchronized state, BC neurons showed lower stimulus detection threshold, higher response fidelity, and shorter response latency. The most prominent change was observed in the late phase of BC evoked activity (100–400 ms post stimulus onset): almost every BC unit exhibited a greater late response during the desynchronized state. Categorization of the BC evoked responses based on LC activity (into high and low LC discharge rates) resulted in highly similar response profiles compared to categorization based on the cortical state (low and high L/H ratios). These findings provide evidence for the involvement of the LC neuromodulatory system in desynchronization of cortical state

  6. Complete Distributed Hyper-Entangled-Bell-State Analysis and Quantum Super Dense Coding

    NASA Astrophysics Data System (ADS)

    Zheng, Chunhong; Gu, Yongjian; Li, Wendong; Wang, Zhaoming; Zhang, Jiying

    2016-02-01

    We propose a protocol to implement the distributed hyper-entangled-Bell-state analysis (HBSA) for photonic qubits with weak cross-Kerr nonlinearities, QND photon-number-resolving detection, and some linear optical elements. The distinct feature of our scheme is that the BSA for two different degrees of freedom can be implemented deterministically and nondestructively. Based on the present HBSA, we achieve quantum super dense coding with double information capacity, which makes our scheme more significant for long-distance quantum communication.

  7. Combinatorial Cytokine Code Generates Anti-Viral State in Dendritic Cells

    PubMed Central

    Hartmann, Boris M.; Marjanovic, Nada; Nudelman, German; Moran, Thomas M.; Sealfon, Stuart C.

    2014-01-01

    The physiological function of the immune system and the response to therapeutic immunomodulators may be sensitive to combinatorial cytokine micro-environments that shape the responses of specific immune cells. Previous work shows that paracrine cytokines released by virus-infected human dendritic cells (DC) can dictate the maturation state of naïve DCs. To understand the effects of paracrine signaling, we systematically studied the effects of combinations cytokines in this complex mixture in generating an anti-viral state. After naïve DCs were exposed to either IFNβ or to paracrine signaling released by DCs infected by Newcastle disease virus (NDV), microarray analysis revealed a large number of genes that were differently regulated by the DC-secreted paracrine signaling. In order to identify the cytokine mechanisms involved, we identified 20 cytokines secreted by NDV infected DCs for which the corresponding receptor gene is expressed in naïve DCs. By exposing cells to all combinations of 19 cytokines (leave-one-out studies), we identified five cytokines (IFNβ, TNFα, IL-1β, TNFSF15, and IL28) as candidates for regulating DC maturation markers. Subsequent experiments identified IFNβ, TNFα, and IL1β as the major contributors to this anti-viral state. This finding was supported by infection studies in vitro, by T-cell activation studies and by in vivo infection studies in mouse. Combination of cytokines can cause response states in DCs that differ from those achieved by the individual cytokines alone. These results suggest that the cytokine microenvironment may act via a combinatorial code to direct the response state of specific immune cells. Further elucidation of this code may provide insight into responses to infection and neoplasia as well as guide the development of combinatorial cytokine immunomodulation for infectious, autoimmune, and immunosurveillance-related diseases. PMID:24616721

  8. Overcoming a limitation of deterministic dense coding with a nonmaximally entangled initial state

    SciTech Connect

    Bourdon, P. S.; Gerjuoy, E.

    2010-02-15

    Under two-party deterministic dense coding, Alice communicates (perfectly distinguishable) messages to Bob via a qudit from a pair of entangled qudits in pure state |{Psi}>. If |{Psi}> represents a maximally entangled state (i.e., each of its Schmidt coefficients is {radical}(1/d)), then Alice can convey to Bob one of d{sup 2} distinct messages. If |{Psi}> is not maximally entangled, then Ji et al. [Phys. Rev. A 73, 034307 (2006)] have shown that under the original deterministic dense-coding protocol, in which messages are encoded by unitary operations performed on Alice's qudit, it is impossible to encode d{sup 2}-1 messages. Encoding d{sup 2}-2 messages is possible; see, for example, the numerical studies by Mozes et al. [Phys. Rev. A 71, 012311 (2005)]. Answering a question raised by Wu et al. [Phys. Rev. A 73, 042311 (2006)], we show that when |{Psi}> is not maximally entangled, the communications limit of d{sup 2}-2 messages persists even when the requirement that Alice encode by unitary operations on her qudit is weakened to allow encoding by more general quantum operators. We then describe a dense-coding protocol that can overcome this limitation with high probability, assuming the largest Schmidt coefficient of |{Psi}> is sufficiently close to {radical}(1/d). In this protocol, d{sup 2}-2 of the messages are encoded via unitary operations on Alice's qudit, and the final (d{sup 2}-1)-th message is encoded via a non-trace-preserving quantum operation.

  9. Equation-of-State Test Suite for the DYNA3D Code

    SciTech Connect

    Benjamin, Russell D.

    2015-11-05

    This document describes the creation and implementation of a test suite for the Equationof- State models in the DYNA3D code. A customized input deck has been created for each model, as well as a script that extracts the relevant data from the high-speed edit file created by DYNA3D. Each equation-of-state model is broken apart and individual elements of the model are tested, as well as testing the entire model. The input deck for each model is described and the results of the tests are discussed. The intent of this work is to add this test suite to the validation suite presently used for DYNA3D.

  10. 22 CFR 9b.6 - Grounds for denial, revocation, or non-renewal of Department of State press building passes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Grounds for denial, revocation, or non-renewal of Department of State press building passes. 9b.6 Section 9b.6 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS GOVERNING DEPARTMENT OF STATE PRESS BUILDING PASSES § 9b.6 Grounds for denial, revocation, or non-renewal of Department of...

  11. Calculating cold curves for Equation of State using different types of Density Functional Theory codes

    NASA Astrophysics Data System (ADS)

    Mattsson, Ann E.; Cochrane, Kyle R.; Carpenter, John H.; Desjarlais, Michael P.

    2008-03-01

    With fast computers and improved radiation-hydrodynamics simulation techniques, increasingly complex high energy-density physics systems are investigated by modeling and simulation efforts, putting unprecedented strain on the underlying Equation of State (EOS) modeling. EOS models that have been adequate in the past can fail in unexpected ways. With the aim of improving the EOS, models are often fitted to calculated data in parts of the parameter space where little or no experimental data is available. One example is the compression part of the cold curve. We show that care needs to be taken in using Density Functional Theory (DFT) codes. While being perfectly adequate for calculations in many parts of the parameter space, approximations inherent to pseudo-potential codes can limit their applicability for large compressions. Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000.

  12. Oil and state-building in post-Soviet Azerbaijan and Kazakhstan

    NASA Astrophysics Data System (ADS)

    Hoffman, David Isao

    This dissertation investigates the state-building trajectories of Azerbaijan and Kazakhstan against a backdrop of oil-led development in the post-Soviet period. Specifically, it seeks to document and explain the counterintuitive divergence in the development of state capacity in these two cases---countries whose wide range of historical and structural similarities would seem to favor convergence in their economic and political evolutions. Azerbaijan and Kazakhstan not only share the political, social and economic legacies of Soviet rule, but a geological inheritance of extremely large hydrocarbon reserves. Extensive in-country interviews as well as an analysis of relevant macroeconomic indicators, however, reveal a gap in the two countries' developmental potential---defined as state capacity across a set of important state and market institutions necessary for long-term economic development. Ultimately, I conclude that Kazakhstan's evolution appears "more developmental" relative to Azerbaijan's, in terms of the development of state capacity necessary for long-term development. This dissertation proceeds from the assumption that a country's developmental potential depends on the combination of state capacity and political will. The divergence in the development of state capacity in Azerbaijan and Kazakhstan, I argue, results from differences in key socio-political factors that underlie the state-building projects of each country, in particular the configuration of groups across society and state structures, and the nature of the regime. These "independent variables" not only affect the evolution of state institutions, but also condition the relationship between the state and the growing oil sector in each country. The goal of this project is to (1) demonstrate the emerging divergence in Kazakhstan's and Azerbaijan's state-building trajectories; and (2) to link this divergence to differences in the independent variable. My argument unfolds in two parts. First, an

  13. Office of Building Technology, State and Community Programs (BTS) Strategic Plan

    SciTech Connect

    Brandegee

    1999-01-28

    This strategic plan is in direct response to the call by a broad array of interested parties, for the Office of Building Technology, State and Community Programs (BTS) to reduce fragmentation and increase focus. This plan outlines goals for saving energy, three key strategies to accomplish these goals, and a commitment to improving how they do business.

  14. Historic Buildings and Modern Technology: The California State Library Remodels for Automation--A Case Study.

    ERIC Educational Resources Information Center

    Hudson, Kathy

    1987-01-01

    Provides background on the California State Library, a description of the Library and Courts Building, and a summary of automation objectives. Concerns in renovation to accommodate a modern library are then discussed: (1) environment; (2) electrical and telephone circuitry; (3) data and voice communications; (4) physical factors; and (5)…

  15. BUILDING STRONGER STATE ENERGY PARTNERSHIPS WITH THE U.S. DEPARTMENT OF ENERGY

    SciTech Connect

    Kate Burke

    2002-11-01

    This technical progress report includes an update of the progress during the second year of cooperative agreement DE-FC26-00NT40802, Building Stronger State Energy Partnerships with the U.S. Department of Energy. The report also describes the barriers in conduct of the effort, and our assessment of future progress and activities.

  16. Appraisal of the use of geothermal energy in state-owned buildings in Colorado

    SciTech Connect

    Meyer, R.T.; Coe, B.A.; Dick, J.D.

    1981-01-30

    An appraisal of the use of geothermal energy for space heating requirements for selected state-owned buildings in six communities in Colorado is presented. The appraisal addresses several components of a feasibility study for geothermal applications, including resource assessment, pipeline rights-of-way, well design and drilling program, conceptual engineering designs for retrofits of building heating systems, evaluations of economic feasibility, institutional requirements, and environmental considerations. Economic feasibility is determined from evaluation of four economic measures: a simple payback period in years; twenty-year annualized system costs (geothermal system versus conventional system); total twenty-year undiscounted energy savings; and total twenty-year present value energy savings. The results of the analyses of each feasibility component are finally ranked, using a weighting system, to arrive at an order ranking of the eleven state-owned buildings for overall feasibility. The relative total feasibility rankings and the absolute evaluations of economic competitiveness with the existing conventional-fuel heating systems show that several of the state facilities are likely candidates for conversion to geothermal hot water heating systems. The best candidate by far is the Colorado State Reformatory at Buena Vista. The geothermal resource at Buena Vista (Cottonwood Canyon and Chalk Creek) is a high quality resource with high water temperatures and a water quality adequate for direct flow through the building heating units.

  17. Funding Mobilization and Capacity Building Programmes for Knowledge Creation among Employees in Lagos State Tertiary Institutions

    ERIC Educational Resources Information Center

    Aina, Sola; Oladega, Taofiki; Akejelu, Mary Aliyenju

    2012-01-01

    This paper investigated the relationship between funding/resource mobilization and capacity building programmes for knowledge creation among employees in tertiary institutions in Lagos State. The ex post facto research design was adopted for the study. The population of the study consists of all the teaching and non-teaching employees in all the…

  18. Moisture entrapment in buildings with EIFS and stucco facades in the State of Florida

    NASA Astrophysics Data System (ADS)

    Barker, Kathryn M.; Knettel, Michael G.

    1999-03-01

    In the state of Florida, explosive population increases have promoted monumental efforts by the building industry to keep up with the demand for public facilities such as schools, hospitals and multiple story housing (condominiums). The onslaught has brought with it various industry-related problems, one of which is interior building permeation more commonly known as moisture intrusion. External Insulation and Finish Systems (EIFS) and stucco veneer buildings are cost efficient and follow the guidelines for ever shortening construction timeframes; which is part of the reason for failures found through thermographic analysis. This combined with the underlying structural building components and their differential thermal expansion known as the Coefficient of Expansion loan themselves to the problematic conditions observed in numerous projects throughout the southeast. Hurricanes, severe thunderstorms, heavy humidity and other forms of atmospheric conditions found in the southeast (and more so in Florida), accelerate the aging process of the two aforementioned systems. These, combined with the factors described above have brought the investigation of the two systems to the forefront of countless building owners. This paper presents thermographic examples of case studies performed within the state of Florida and is presented raise concerned awareness over the extent of damage that can occur when EIFS and stucco systems fail.

  19. Lessons Learned From a Healthful Vending Pilot Program in Delaware State Agency Buildings, 2011–2012

    PubMed Central

    Lessard, Laura; Trotter, Mary

    2014-01-01

    Introduction Changes in food availability in worksites can result in changes in eating behavior and weight status. Nemours Health and Prevention Services, in conjunction with partners in Delaware, conducted a 6-month pilot program to assess the feasibility and impact of requiring that 75% of the items in vending machines in 3 state agency buildings have healthful items. Methods We collected process evaluation data from October 2011 through April 2012 by taking weekly photographs of all machines to record the number of healthful items available. Outcomes were measured through sales reports designed to enumerate changes in number and type of items sold and overall profit from each building. Results We found challenges in fully implementing the 75% goal. In one of the 3 buildings, all machines were compliant within 7 weeks; in another, full compliance did not occur until week 19. Despite these challenges, the number of items sold in each machine was comparable to numbers from the previous year. Total profits from each building varied across the 3 sites and during the pilot. One building had a 51% increase in profits in January 2012 compared with profits averaged for January 2011 and January 2010. In contrast, monthly profit at another building fluctuated from an increase of 6% to a loss of 30%. Conclusion Overall, our results suggest that collaborative efforts can result in a feasible intervention with little negative influence on profits. PMID:25144678

  20. VS30 – A site-characterization parameter for use in building Codes, simplified earthquake resistant design, GMPEs, and ShakeMaps

    USGS Publications Warehouse

    Borcherdt, Roger D.

    2012-01-01

    VS30, defined as the average seismic shear-wave velocity from the surface to a depth of 30 meters, has found wide-spread use as a parameter to characterize site response for simplified earthquake resistant design as implemented in building codes worldwide. VS30 , as initially introduced by the author for the US 1994 NEHRP Building Code, provides unambiguous definitions of site classes and site coefficients for site-dependent response spectra based on correlations derived from extensive borehole logging and comparative ground-motion measurement programs in California. Subsequent use of VS30 for development of strong ground motion prediction equations (GMPEs) and measurement of extensive sets of VS borehole data have confirmed the previous empirical correlations and established correlations of SVS30 with VSZ at other depths. These correlations provide closed form expressions to predict S30 V at a large number of additional sites and further justify S30 V as a parameter to characterize site response for simplified building codes, GMPEs, ShakeMap, and seismic hazard mapping.

  1. SAFE: A computer code for the steady-state and transient thermal analysis of LMR fuel elements

    SciTech Connect

    Hayes, S.L.

    1993-12-01

    SAFE is a computer code developed for both the steady-state and transient thermal analysis of single LMR fuel elements. The code employs a two-dimensional control-volume based finite difference methodology with fully implicit time marching to calculate the temperatures throughout a fuel element and its associated coolant channel for both the steady-state and transient events. The code makes no structural calculations or predictions whatsoever. It does, however, accept as input structural parameters within the fuel such as the distributions of porosity and fuel composition, as well as heat generation, to allow a thermal analysis to be performed on a user-specified fuel structure. The code was developed with ease of use in mind. An interactive input file generator and material property correlations internal to the code are available to expedite analyses using SAFE. This report serves as a complete design description of the code as well as a user`s manual. A sample calculation made with SAFE is included to highlight some of the code`s features. Complete input and output files for the sample problem are provided.

  2. FORCE2: A state-of-the-art two-phase code for hydrodynamic calculations

    SciTech Connect

    Ding, Jianmin; Lyczkowski, R.W.; Burge, S.W.

    1993-02-01

    A three-dimensional computer code for two-phase flow named FORCE2 has been developed by Babcock and Wilcox (B & W) in close collaboration with Argonne National Laboratory (ANL). FORCE2 is capable of both transient as well as steady-state simulations. This Cartesian coordinates computer program is a finite control volume, industrial grade and quality embodiment of the pilot-scale FLUFIX/MOD2 code and contains features such as three-dimensional blockages, volume and surface porosities to account for various obstructions in the flow field, and distributed resistance modeling to account for pressure drops caused by baffles, distributor plates and large tube banks. Recently computed results demonstrated the significance of and necessity for three-dimensional models of hydrodynamics and erosion. This paper describes the process whereby ANL`s pilot-scale FLUFIX/MOD2 models and numerics were implemented into FORCE2. A description of the quality control to assess the accuracy of the new code and the validation using some of the measured data from Illinois Institute of Technology (UT) and the University of Illinois at Urbana-Champaign (UIUC) are given. It is envisioned that one day, FORCE2 with additional modules such as radiation heat transfer, combustion kinetics and multi-solids together with user-friendly pre- and post-processor software and tailored for massively parallel multiprocessor shared memory computational platforms will be used by industry and researchers to assist in reducing and/or eliminating the environmental and economic barriers which limit full consideration of coal, shale and biomass as energy sources, to retain energy security, and to remediate waste and ecological problems.

  3. FORCE2: A state-of-the-art two-phase code for hydrodynamic calculations

    SciTech Connect

    Ding, Jianmin; Lyczkowski, R.W. ); Burge, S.W. . Research Center)

    1993-02-01

    A three-dimensional computer code for two-phase flow named FORCE2 has been developed by Babcock and Wilcox (B W) in close collaboration with Argonne National Laboratory (ANL). FORCE2 is capable of both transient as well as steady-state simulations. This Cartesian coordinates computer program is a finite control volume, industrial grade and quality embodiment of the pilot-scale FLUFIX/MOD2 code and contains features such as three-dimensional blockages, volume and surface porosities to account for various obstructions in the flow field, and distributed resistance modeling to account for pressure drops caused by baffles, distributor plates and large tube banks. Recently computed results demonstrated the significance of and necessity for three-dimensional models of hydrodynamics and erosion. This paper describes the process whereby ANL's pilot-scale FLUFIX/MOD2 models and numerics were implemented into FORCE2. A description of the quality control to assess the accuracy of the new code and the validation using some of the measured data from Illinois Institute of Technology (UT) and the University of Illinois at Urbana-Champaign (UIUC) are given. It is envisioned that one day, FORCE2 with additional modules such as radiation heat transfer, combustion kinetics and multi-solids together with user-friendly pre- and post-processor software and tailored for massively parallel multiprocessor shared memory computational platforms will be used by industry and researchers to assist in reducing and/or eliminating the environmental and economic barriers which limit full consideration of coal, shale and biomass as energy sources, to retain energy security, and to remediate waste and ecological problems.

  4. Asbestos in State-Owned Buildings: A Survey of State Programs.

    ERIC Educational Resources Information Center

    Neilander, Dennis K.; Sacarto, Douglas M.

    The information in this report is derived from responses to a questionnaire sent to contacts in the 50 states in winter 1988. The questionnaire, which uses the requirements of the Asbestos Hazard Emergency Response Act of 1986 (AHERA) as a base for comparing state programs, sought information regarding state programs dealing with asbestos in…

  5. Prediction of explosive cylinder tests using equations of state from the PANDA code

    SciTech Connect

    Kerley, G.I.; Christian-Frear, T.L.

    1993-09-28

    The PANDA code is used to construct tabular equations of state (EOS) for the detonation products of 24 explosives having CHNO compositions. These EOS, together with a reactive burn model, are used in numerical hydrocode calculations of cylinder tests. The predicted detonation properties and cylinder wall velocities are found to give very good agreement with experimental data. Calculations of flat plate acceleration tests for the HMX-based explosive LX14 are also made and shown to agree well with the measurements. The effects of the reaction zone on both the cylinder and flat plate tests are discussed. For TATB-based explosives, the differences between experiment and theory are consistently larger than for other compositions and may be due to nonideal (finite dimameter) behavior.

  6. Building Stronger State Energy Partnerships with the U.S. Department of Energy

    SciTech Connect

    Marks, Kate

    2011-09-30

    This final technical report details the results of total work efforts and progress made from October 2007 – September 2011 under the National Association of State Energy Officials (NASEO) cooperative agreement DE-FC26-07NT43264, Building Stronger State Energy Partnerships with the U.S. Department of Energy. Major topical project areas in this final report include work efforts in the following areas: Energy Assurance and Critical Infrastructure, State and Regional Technical Assistance, Regional Initiative, Regional Coordination and Technical Assistance, and International Activities in China. All required deliverables have been provided to the National Energy Technology Laboratory and DOE program officials.

  7. Construction of a Solid State Research Facility, Building 3150. Environmental Assessment

    SciTech Connect

    Not Available

    1993-07-01

    The Department of Energy (DOE) proposes to construct a new facility to house the Materials Synthesis Group (MSG) and the Semiconductor Physics Group (SPG) of the Solid State Division, Oak Ridge National Laboratory (ORNL). The location of the proposed action is Roane County, Tennessee. MSG is involved in the study of crystal growth and the preparation and characterization of advanced materials, such as high-temperature superconductors, while SPG is involved in semiconductor physics research. All MSG and a major pardon of SPG research activities are now conducted in Building 2000, a deteriorating structure constructed in the 1940. The physical deterioration of the roof; the heating, ventilation, and air conditioning (HVAC) system; and the plumbing make this building inadequate for supporting research activities. The proposed project is needed to provide laboratory and office space for MSG and SPG and to ensure that research activities can continue without interruption due to deficiencies in the building and its associated utility systems.

  8. State services research capacity: building a state infrastructure for mental health services research.

    PubMed

    Bevilacqua, J J; Morris, J A; Pumariega, A J

    1996-12-01

    State mental health agencies in the United States manage increasingly larger and complex systems of care. This requires an increasingly sophisticated workforce and decision support infrastructure. However, with the exception of larger states with their own research and evaluation offices, few states have the necessary resources to develop these important elements. Bringing in talent from academic organizations who have research as a priority may be the preferred direction for many states. The unique approach developed in South Carolina is the first systematic collaboration between a state mental health system and a multi-institutional, inter-disciplinary academic group oriented towards developing a comprehensive, statewide infrastructure for policy-relevant mental health services research. PMID:8905225

  9. Enabling Efficient, Responsive, and Resilient Buildings: Collaboration Between the United States and India

    SciTech Connect

    Basu, Chandrayee; Ghatikar, Girish

    2013-09-25

    The United States and India have among the largest economies in the world, and they continue to work together to address current and future challenges in reliable electricity supply. The acceleration to efficient, grid-responsive, resilient buildings represents a key energy security objective for federal and state agencies in both countries. The weaknesses in the Indian grid system were manifest in 2012, in the country’s worst blackout, which jeopardized the lives of half of India’s 1.2 billion people. While both countries are investing significantly in power sector reform, India, by virtue of its colossal growth rate in commercial energy intensity and commercial floor space, is better placed than the United States to integrate and test state-of-art Smart Grid technologies in its future grid-responsive commercial buildings. This paper presents a roadmap of technical collaboration between the research organizations, and public-private stakeholders in both countries to accelerate the building-to-grid integration through pilot studies in India.

  10. NASA Glenn Steady-State Heat Pipe Code GLENHP: Compilation for 64- and 32-Bit Windows Platforms

    NASA Technical Reports Server (NTRS)

    Tower, Leonard K.; Geng, Steven M.

    2016-01-01

    A new version of the NASA Glenn Steady State Heat Pipe Code, designated "GLENHP," is introduced here. This represents an update to the disk operating system (DOS) version LERCHP reported in NASA/TM-2000-209807. The new code operates on 32- and 64-bit Windows-based platforms from within the 32-bit command prompt window. An additional evaporator boundary condition and other features are provided.

  11. Codes for the identification of aquifer names and geologic units in the United States and the Caribbean outlying areas

    USGS Publications Warehouse

    U.S. Geological Survey

    1988-01-01

    This standard provides codes to be used for the identification of aquifer names and geologic units in the United States, the Caribbean and other outlying areas. Outlying areas include Puerto Rico, the Virgin Islands, American Samoa, the Midway Islands, Trust Territories of the Pacific Islands, and miscellaneous Pacific Islands. Each code identifies an aquifer or rock-stratigraphic unit and its age designation. The codes provide a standardized base for use by organizations in the storage, retrieval, and exchange of ground-water data; the indexing and inventory of ground-water data and information; the cataloging of ground-water data acquisition activities; and a variety of other applications.

  12. Codes for the identification of aquifer names and geologic units in the United States and the Caribbean outlying areas

    USGS Publications Warehouse

    U.S. Geological Survey

    1985-01-01

    This standard provides codes to be used for the identification of aquifer names and geologic units in the United States, the Caribbean and other outlying areas. Outlying areas include Puerto Rico, the Virgin Islands, American Samoa, the Midway Islands, Trust Territories of the Pacific Islands, and miscellaneous Pacific Islands. Each code identifies an aquifer or rock-stratigraphic unit and its age designation. The codes provide a standardized base for use by organizations in the storage, retrieval, and exchange of ground-water data; the indexing and inventory of ground-water data and information; the cataloging of ground-water data acquisition activities; and a variety of other applications.

  13. Building Comprehensive State Systems for Vulnerable Babies: A Resource for State Leaders

    ERIC Educational Resources Information Center

    Center for Law and Social Policy, Inc. (CLASP), 2011

    2011-01-01

    Center for Law and Social Policy (CLASP) has developed this resource to help state leaders strategize how to create or improve early childhood systems to meet the needs of vulnerable babies and toddlers, their families, and pregnant women. Every state has the pieces of a comprehensive early childhood system in place. This tool will help state…

  14. California's Transition to the Common Core State Standards: The State's Role in Local Capacity Building

    ERIC Educational Resources Information Center

    Warren, Paul; Murphy, Patrick

    2014-01-01

    The Common Core State Standards (CCSS) and the Local Control Funding Formula are introducing major changes to California's K-12 system. Implementation of new curricula and instruction is under way at the district level, but California started its transition relatively late and it has taken a more decentralized approach than most other states.…

  15. Comparative analyisis of energy consumption of selected buildings on morehead state university's main campus

    NASA Astrophysics Data System (ADS)

    Brandt, Ronald E.

    Currently there is a need for energy efficiency on the main campus of Morehead State University main campus. Evidence shows that there is room for improvement in order to lower the usage and cost efficiency at MSU. The purpose of this study is to propose, that Net Zero technology should be implemented towards the main campus of Morehead State University in the near future. The goal is to come up with a study of comparing selected current traditional buildings with the LEED buildings (Wellness Recreational Center and CHER building). To form this analysis will be applied using SPC software on Energy usage for year by year trends from 2012. In conclusion, Net-Zero construction has steadily increased since then, with the number of completed buildings more than doubling since 2008, according to the latest study. Thanks to advances in structural insulation, energy-efficient appliances, this will help the MSU campus in the near future. As for energy efficiency, to make sure we have plenty of energy in the future, it's up to all of us to use energy wisely. We must all conserve energy and use it efficiently. It's also up to those who will create the new energy technologies of the future..

  16. Profiles of Airborne Fungi in Buildings and Outdoor Environments in the United States

    PubMed Central

    Shelton, Brian G.; Kirkland, Kimberly H.; Flanders, W. Dana; Morris, George K.

    2002-01-01

    We examined 12,026 fungal air samples (9,619 indoor samples and 2,407 outdoor samples) from 1,717 buildings located across the United States; these samples were collected during indoor air quality investigations performed from 1996 to 1998. For all buildings, both indoor and outdoor air samples were collected with an Andersen N6 sampler. The culturable airborne fungal concentrations in indoor air were lower than those in outdoor air. The fungal levels were highest in the fall and summer and lowest in the winter and spring. Geographically, the highest fungal levels were found in the Southwest, Far West, and Southeast. The most common culturable airborne fungi, both indoors and outdoors and in all seasons and regions, were Cladosporium, Penicillium, nonsporulating fungi, and Aspergillus. Stachybotrys chartarum was identified in the indoor air in 6% of the buildings studied and in the outdoor air of 1% of the buildings studied. This study provides industrial hygienists, allergists, and other public health practitioners with comparative information on common culturable airborne fungi in the United States. This is the largest study of airborne indoor and outdoor fungal species and concentrations conducted with a standardized protocol to date. PMID:11916692

  17. Report of an illness outbreak at the Harry S Truman State Office Building

    SciTech Connect

    Donnell, H.D. Jr.; Bagby, J.R.; Harmon, R.G.; Crellin, J.R.; Chaski, H.C.; Bright, M.F.; Tuinen, M.V.; Metzger, R.W. )

    1989-03-01

    An acute epidemic of headache, mucosal irritation, fatigue, odd taste, and dizziness involving several hundred state government employees occurred in June 1986 in an office building in Missouri that housed 2,500 employees. A survey of 305 ill and 131 well employees demonstrated that ill employees were more likely to have perceived unusual odors and inadequate air flow in their work areas. The building has eight floors, seven of which are divided in half by an atrium, and 17 separate air handling systems. A total of 87% of the ill employees were concentrated in only three of the half floors. Extensive investigation revealed no toxic substances or other direct causes for the illnesses, but several factors were identified that may have reduced air quality in the affected areas. These included a low proportion of outside air, associated with crowding, blocked vents, smoking, and use of office chemicals. This pattern of illness suggests epidemic anxiety state triggered by poor air quality.

  18. Coding of Electronic Laboratory Reports for Biosurveillance, Selected United States Hospitals, 2011

    PubMed Central

    Dhakal, Sanjaya; Burrer, Sherry L.; Winston, Carla A.; Dey, Achintya; Ajani, Umed; Groseclose, Samuel L.

    2015-01-01

    Objective Electronic laboratory reporting has been promoted as a public health priority. The Office of the U.S. National Coordinator for Health Information Technology has endorsed two coding systems: Logical Observation Identifiers Names and Codes (LOINC) for laboratory test orders and Systemized Nomenclature of Medicine-Clinical Terms (SNOMED CT) for test results. Materials and Methods We examined LOINC and SNOMED CT code use in electronic laboratory data reported in 2011 by 63 non-federal hospitals to BioSense electronic syndromic surveillance system. We analyzed the frequencies, characteristics, and code concepts of test orders and results. Results A total of 14,028,774 laboratory test orders or results were reported. No test orders used SNOMED CT codes. To describe test orders, 77% used a LOINC code, 17% had no value, and 6% had a non-informative value, “OTH”. Thirty-three percent (33%) of test results had missing or non-informative codes. For test results with at least one informative value, 91.8% had only LOINC codes, 0.7% had only SNOMED codes, and 7.4% had both. Of 108 SNOMED CT codes reported without LOINC codes, 45% could be matched to at least one LOINC code. Conclusion Missing or non-informative codes comprised almost a quarter of laboratory test orders and a third of test results reported to BioSense by non-federal hospitals. Use of LOINC codes for laboratory test results was more common than use of SNOMED CT. Complete and standardized coding could improve the usefulness of laboratory data for public health surveillance and response. PMID:26392850

  19. Coding of Electronic Laboratory Reports for Biosurveillance, Selected United States Hospitals, 2011.

    PubMed

    Dhakal, Sanjaya; Burrer, Sherry L; Winston, Carla A; Dey, Achintya; Ajani, Umed; Groseclose, Samuel L

    2015-01-01

    Objective Electronic laboratory reporting has been promoted as a public health priority. The Office of the U.S. National Coordinator for Health Information Technology has endorsed two coding systems: Logical Observation Identifiers Names and Codes (LOINC) for laboratory test orders and Systemized Nomenclature of Medicine-Clinical Terms (SNOMED CT) for test results. Materials and Methods We examined LOINC and SNOMED CT code use in electronic laboratory data reported in 2011 by 63 non-federal hospitals to BioSense electronic syndromic surveillance system. We analyzed the frequencies, characteristics, and code concepts of test orders and results. Results A total of 14,028,774 laboratory test orders or results were reported. No test orders used SNOMED CT codes. To describe test orders, 77% used a LOINC code, 17% had no value, and 6% had a non-informative value, "OTH". Thirty-three percent (33%) of test results had missing or non-informative codes. For test results with at least one informative value, 91.8% had only LOINC codes, 0.7% had only SNOMED codes, and 7.4% had both. Of 108 SNOMED CT codes reported without LOINC codes, 45% could be matched to at least one LOINC code. Conclusion Missing or non-informative codes comprised almost a quarter of laboratory test orders and a third of test results reported to BioSense by non-federal hospitals. Use of LOINC codes for laboratory test results was more common than use of SNOMED CT. Complete and standardized coding could improve the usefulness of laboratory data for public health surveillance and response. PMID:26392850

  20. BUILDING STRONGER STATE ENERGY PARTNERSHIPS WITH THE U.S. DEPARTMENT OF ENERGY

    SciTech Connect

    Kate Burke

    2003-09-01

    This technical progress report includes an update of the progress during the third year of cooperative agreement DE-FC26-00NT40802, Building Stronger State Energy Partnerships with the U.S. Department of Energy. The report also describes the barriers in conduct of the effort, and our assessment of future progress and activities. The approach of the project included three tasks during year three. First, NASEO and its Buildings Committee were to focus on raising awareness and coordination of Rebuild activities. Through education, one-on-one communications, and presentations at NASEO meetings and other events, staff and the committee will assist Rebuild officials in stimulating interest in the program and building greater support among State Energy Office Directors. The most recent subtasks added to the project, though not directly related to Rebuild America, fall under this initial task, and support: (a) state plans to implement integrated energy and environmental initiatives, including distributed generation technologies, and (b) initiation of a state collaborative on advanced turbines and hybrid systems. The advanced turbine piece was completed during this year. During the year, a new workplan was accepted by Rebuild America's Dan Sze to supplement the work in this task. This workplan is outlined below. Second, NASEO would work to improve the efficiency of America's schools by assisting states and DOE in promoting projects that result in more energy efficient and clean energy schools and a better learning environment. This task was fully completed during this year. The third task involves energy security issues which NASEO addressed by way of a Summer Fuels Outlook Conference held Tuesday, April 8, 2003. The purpose of this educational event was to inform state, federal, local, and other energy officials about the most recent transportation fuels data and trends. The public benefits part of this task was not funded for Year 3, thus no activity occurred.

  1. The impact of state energy programs and other contextual factors on U.S. buildings energy consumption

    NASA Astrophysics Data System (ADS)

    Ofori-Boadu, Andrea N. Y. A.

    High energy consumption in the United States has been influenced by populations, climates, income and other contextual factors. In the past decades, U.S. energy policies have pursued energy efficiency as a national strategy for reducing U.S. environmental degradation and dependence on foreign oils. The quest for improved energy efficiency has led to the development of energy efficient technologies and programs. The implementation of energy programs in the complex U.S. socio-technical environment is believed to promote the diffusion of energy efficiency technologies. However, opponents doubt the fact that these programs have the capacity to significantly reduce U.S. energy consumption. In order to contribute to the ongoing discussion, this quantitative study investigated the relationships existing among electricity consumption/ intensity, energy programs and contextual factors in the U.S. buildings sector. Specifically, this study sought to identify the significant predictors of electricity consumption and intensity, as well as estimate the overall impact of selected energy programs on electricity consumption and intensity. Using state-level secondary data for 51 U.S. states from 2006 to 2009, seven random effects panel data regression models confirmed the existence of significant relationships among some energy programs, contextual factors, and electricity consumption/intensity. The most significant predictors of improved electricity efficiency included the price of electricity, public benefits funds program, building energy codes program, financial and informational incentives program and the Leadership in Energy and Environmental Design (LEED) program. Consistently, the Southern region of the U.S. was associated with high electricity consumption and intensity; while the U.S. commercial sector was the greater benefactor from energy programs. On the average, energy programs were responsible for approximately 7% of the variation observed in electricity consumption

  2. Case study of modifications to a wood ``I'' beam framed floor-ceiling assembly which did not meet minimum International Building Code (IBC) impact insulation class (IIC) or sound transmission class (STC)

    NASA Astrophysics Data System (ADS)

    Gernhart, Elzo F.

    2005-09-01

    A direct comparison, using three identical floor-ceiling assemblies, which did not meet minimum building codes standards for impact insulation class as built. Each floor-ceiling assembly received different corrective measures in an effort to correct the deficiency. All corrective measures were limited to the bottom side of the assembly, since hardwood flooring was installed as the finished floor. All the floor-ceiling assemblies consisted of light weight 16-in. deep ``I'' beam structural framing members (joist) spaced at 24 in. center to center supporting 3/4 in.-t & g plywood with 1-1/2 in. light weight gypsum concrete covered with 1/2-in. plywood and finished with hardwood flooring. Using tired old industry standard methods, products, and systems the best impact insulation class increase was twelve points which still did not meet minimum building code standards. By installing the state of the art products, using the proper methods available today under the floor-ceiling assembly the field impact insulation class was increased 28 points to a field impact insulation class of 60 without acoustical mat on the top side of the assembly. By design the field sound transmission class was also improved (40 to 55 STC) due to product selection, installations procedures, and design.

  3. Building Stronger State Energy Partnerships with the U.S. Department of Energy

    SciTech Connect

    David Terry

    2008-09-30

    This final technical report details the results of total work efforts and progress made from July 2000 - July 2008 under the National Association of State Energy Officials (NASEO) cooperative agreement DE-FC26-00NT40802, Building Stronger State Energy Partnerships with the U.S. Department of Energy. Major topical project areas in this final report include work efforts in the following areas: Rebuild America/Energy Smart Schools, Higher Education Initiative, Winter/Summer Fuels Outlook Conferences, Energy Emergency, Clean Energy Integration, Energy Star, and Office of Electricity Delivery and Energy Reliability. All required deliverables have been provided to the National Energy Technology Laboratory and DOE program officials.

  4. FRAPCON-2: A Computer Code for the Calculation of Steady State Thermal-Mechanical Behavior of Oxide Fuel Rods

    SciTech Connect

    Berna, G. A; Bohn, M. P.; Rausch, W. N.; Williford, R. E.; Lanning, D. D.

    1981-01-01

    FRAPCON-2 is a FORTRAN IV computer code that calculates the steady state response of light Mater reactor fuel rods during long-term burnup. The code calculates the temperature, pressure, deformation, and tai lure histories of a fuel rod as functions of time-dependent fuel rod power and coolant boundary conditions. The phenomena modeled by the code include (a) heat conduction through the fuel and cladding, (b) cladding elastic and plastic deformation, (c) fuel-cladding mechanical interaction, (d) fission gas release, (e} fuel rod internal gas pressure, (f) heat transfer between fuel and cladding, (g) cladding oxidation, and (h) heat transfer from cladding to coolant. The code contains necessary material properties, water properties, and heat transfer correlations. FRAPCON-2 is programmed for use on the CDC Cyber 175 and 176 computers. The FRAPCON-2 code Is designed to generate initial conditions for transient fuel rod analysis by either the FRAP-T6 computer code or the thermal-hydraulic code, RELAP4/MOD7 Version 2.

  5. Building capacity for Health Impact Assessment: Training outcomes from the United States

    SciTech Connect

    Schuchter, Joseph; Rutt, Candace; Seto, Edmund

    2015-01-15

    Background: Despite the continued growth of Health Impact Assessment (HIA) in the US, there is little research on HIA capacity-building. A comprehensive study of longer-term training outcomes may reveal opportunities for improving capacity building activities and HIA practice. Methods: We conducted in-depth interviews with HIA trainees in the United States to assess their outcomes and needs. Using a training evaluation framework, we measured outcomes across a spectrum of reaction, learning, behavior and results. Results: From 2006 to 2012, four organizations trained over 2200 people in at least 75 in-person HIA trainings in 29 states. We interviewed 48 trainees, selected both randomly and purposefully. The mean duration between training and interview was 3.4 years. Trainees reported that their training objectives were met, especially when relevant case-studies were used. They established new collaborations at the trainings and maintained them. Training appeared to catalyze more holistic thinking and practice, including a range of HIA-related activities. Many trainees disseminated what they learned and engaged in components of HIA, even without dedicated funding. Going forward, trainees need assistance with quantitative methods, project management, community engagement, framing recommendations, and evaluation. Conclusions: The research revealed opportunities for a range of HIA stakeholders to refine and coordinate training resources, apply a competency framework and leverage complimentary workforce development efforts, and sensitize and build the capacity of communities. - Highlights: • We interviewed HIA trainees in the United States to assess longer-term outcomes. • Training appeared to catalyze a range of beneficial partnerships and activities. • Trainees reported outstanding needs for specific skills and competencies. • There are various opportunities to improve training and capacity-building.

  6. Building and Using Coordinated State Early Care and Education Data Systems: A Framework for State Policymakers

    ERIC Educational Resources Information Center

    Early Childhood Data Collaborative (NJ1), 2010

    2010-01-01

    State policymakers are increasingly focused on closing the achievement gap and preparing all students to succeed in school and in life. However, college and career readiness begins long before students enter high school or even a classroom. Differences in children's abilities appear as early as the first year of life, and research has shown that…

  7. State energy office data management: the preliminary energy audit of the institutional buildings grants program

    SciTech Connect

    Blue, J.L.; Zuschneid, P.B.; Carney, J.H.; Hirst, E.

    1980-10-01

    This report reviews state energy office (SEO) activities related to data collection, verification, and analysis for the preliminary energy audit portion of the Institutional Buildings Grant Program (IBGP). A preliminary energy audit (PEA), a collection of basic data on the characteristics of buildings and their energy use, was performed. Individual building energy use data were collected in the PEA program for thousands of institutions in each state. Such detailed data are potentially valuable in a number of ways: program management, program evaluation, policy analysis, and energy model development. However, such data must be consistently collected, carefully verified, and fully documented to fill these needs. Our examination of the SEO data management processes for the PEA showed problems in all these areas. Many SEOs lacked the time and staff to design a form adequately. This, in turn, influenced the clarity of and simplicity of the questionnaire, the ease of question interpretation, and, finally, the quality of responses. Confusion over the meaning of the federal regulations compounded these problems. Once the PEA data were collected, SEOs encountered problems in storing, verifying, and analyzing the data. Almost half the states did not computerize their PEA data and instead attempted manual control of a data set containing hundreds of thousands of data elements. Data verification and analysis in these states have been limited. Even among those SEOs with computerized data files, the computer and staff time necessary for adequate verification and analysis of the PEA data has rarely been available. Cross-comparison among states was facilitated by development of a procedure to rank PEA processes. It appears that the most important determinant of a good PEA process is the presence of a highly motivated, well-trained staff.

  8. Preserving Envelope Efficiency in Performance Based Code Compliance

    SciTech Connect

    Thornton, Brian A.; Sullivan, Greg P.; Rosenberg, Michael I.; Baechler, Michael C.

    2015-06-20

    The City of Seattle 2012 Energy Code (Seattle 2014), one of the most progressive in the country, is under revision for its 2015 edition. Additionally, city personnel participate in the development of the next generation of the Washington State Energy Code and the International Energy Code. Seattle has pledged carbon neutrality by 2050 including buildings, transportation and other sectors. The United States Department of Energy (DOE), through Pacific Northwest National Laboratory (PNNL) provided technical assistance to Seattle in order to understand the implications of one potential direction for its code development, limiting trade-offs of long-lived building envelope components less stringent than the prescriptive code envelope requirements by using better-than-code but shorter-lived lighting and heating, ventilation, and air-conditioning (HVAC) components through the total building performance modeled energy compliance path. Weaker building envelopes can permanently limit building energy performance even as lighting and HVAC components are upgraded over time, because retrofitting the envelope is less likely and more expensive. Weaker building envelopes may also increase the required size, cost and complexity of HVAC systems and may adversely affect occupant comfort. This report presents the results of this technical assistance. The use of modeled energy code compliance to trade-off envelope components with shorter-lived building components is not unique to Seattle and the lessons and possible solutions described in this report have implications for other jurisdictions and energy codes.

  9. Building state capacity in Russia: A case study of energy sector reform, 1992--1998

    NASA Astrophysics Data System (ADS)

    Kim, Younkyoo

    This study seeks an explanation for the neglect of state building in Russia. The major hypothesis is that dependence on external rent leads to the weakness of the state. Three intervening variables---transaction costs, bargaining power of the state, and discount rates---are posited to explain variance on the dependent variable, the weakness of the state. Based on the exploration of three dimensions of energy sector reform, the dissertation argues that in the short run resource rents may be the only reliable and adequate source of finance for the Russian government. The division of resource rents among the many claimants (state vs. business, state vs. society, Moscow vs. regions, and Russia vs. foreign companies), it submits, will pose a stringent test of the viability of democratic governance in Russia. The dissertation concludes that some evidence indicates that Russia has in fact met the characteristics of the rentier state. The greater reliance on a large resource sector for revenue has led to high transaction costs of tax collection, weak bargaining power of the state, and high discount rates of government officials in Russia.

  10. Instruction in Specialized Braille Codes, Abacus, and Tactile Graphics at Universities in the United States and Canada

    ERIC Educational Resources Information Center

    Rosenblum, L. Penny; Smith, Derrick

    2012-01-01

    Introduction: This study gathered data on methods and materials that are used to teach the Nemeth braille code, computer braille, foreign-language braille, and music braille in 26 university programs in the United States and Canada that prepare teachers of students with visual impairments. Information about instruction in the abacus and the…

  11. Michigan State Code Adoption Analysis: Cost-Effectiveness of Lighting Requirements - ASHRAE/IESNA 90.1-2004

    SciTech Connect

    Richman, Eric E.

    2006-09-29

    This report documents PNNL's analysis of the potential energy effect and cost-effectiveness of the lighting requirements in ASHRAE/IESNA 90.1-2004 if this energy code is adopted in the state of Michigan, instead of the current standard.

  12. Cost-Effectiveness of Home Energy Retrofits in Pre-Code Vintage Homes in the United States

    SciTech Connect

    Fairey, P.; Parker, D.

    2012-11-01

    This analytical study examines the opportunities for cost-effective energy efficiency and renewable energy retrofits in residential archetypes constructed prior to 1980 (Pre-Code) in fourteen U.S. cities. These fourteen cities are representative of each of the International Energy Conservation Code (IECC) climate zones in the contiguous U.S. The analysis is conducted using an in-house version of EnergyGauge USA v.2.8.05 named CostOpt that has been programmed to perform iterative, incremental economic optimization on a large list of residential energy efficiency and renewable energy retrofit measures. The principle objectives of the study are as follows: to determine the opportunities for cost effective source energy reductions in this large cohort of existing residential building stock as a function of local climate and energy costs; and to examine how retrofit financing alternatives impact the source energy reductions that are cost effectively achievable.

  13. Energy standards and model codes development, adoption, implementation, and enforcement

    SciTech Connect

    Conover, D.R.

    1994-08-01

    This report provides an overview of the energy standards and model codes process for the voluntary sector within the United States. The report was prepared by Pacific Northwest Laboratory (PNL) for the Building Energy Standards Program and is intended to be used as a primer or reference on this process. Building standards and model codes that address energy have been developed by organizations in the voluntary sector since the early 1970s. These standards and model codes provide minimum energy-efficient design and construction requirements for new buildings and, in some instances, existing buildings. The first step in the process is developing new or revising existing standards or codes. There are two overall differences between standards and codes. Energy standards are developed by a consensus process and are revised as needed. Model codes are revised on a regular annual cycle through a public hearing process. In addition to these overall differences, the specific steps in developing/revising energy standards differ from model codes. These energy standards or model codes are then available for adoption by states and local governments. Typically, energy standards are adopted by or adopted into model codes. Model codes are in turn adopted by states through either legislation or regulation. Enforcement is essential to the implementation of energy standards and model codes. Low-rise residential construction is generally evaluated for compliance at the local level, whereas state agencies tend to be more involved with other types of buildings. Low-rise residential buildings also may be more easily evaluated for compliance because the governing requirements tend to be less complex than for commercial buildings.

  14. Family Support: Fostering Leadership and Partnership to Improve Access and Quality. Building State Early Childhood Comprehensive Systems Series, Number 14

    ERIC Educational Resources Information Center

    Thompson, Lisa; Uyeda, Kimberly

    2004-01-01

    The federal Maternal and Child Health Bureau (MCHB) has launched a five-year initiative that will support state efforts to build comprehensive early childhood service systems. This initiative--the State Early Childhood Comprehensive Systems (SECCS) Initiative--provides planning and implementation grants to the state and territory Maternal and…

  15. MeshVoro: A three-dimensional Voronoi mesh building tool for the TOUGH family of codes

    NASA Astrophysics Data System (ADS)

    Freeman, C. M.; Boyle, K. L.; Reagan, M.; Johnson, J.; Rycroft, C.; Moridis, G. J.

    2014-09-01

    Few tools exist for creating and visualizing complex three-dimensional simulation meshes, and these have limitations that restrict their application to particular geometries and circumstances. Mesh generation needs to trend toward ever more general applications. To that end, we have developed MeshVoro, a tool that is based on the Voro++ (Chris H. Rycroft, 2009. Chaos 19, 041111) library and is capable of generating complex three-dimensional Voronoi tessellation-based (unstructured) meshes for the solution of problems of flow and transport in subsurface geologic media that are addressed by the TOUGH (Pruess, K., Oldenburg C., Moridis G., 1999. Report LBNL-43134, 582. Lawrence Berkeley National Laboratory, Berkeley, CA) family of codes. MeshVoro, which includes built-in data visualization routines, is a particularly useful tool because it extends the applicability of the TOUGH family of codes by enabling the scientifically robust and relatively easy discretization of systems with challenging 3D geometries. We describe several applications of MeshVoro. We illustrate the ability of the tool to straightforwardly transform a complex geological grid into a simulation mesh that conforms to the specifications of the TOUGH family of codes. We demonstrate how MeshVoro can describe complex system geometries with a relatively small number of grid blocks, and we construct meshes for geometries that would have been practically intractable with a standard Cartesian grid approach. We also discuss the limitations and appropriate applications of this new technology.

  16. MeshVoro: A Three-Dimensional Voronoi Mesh Building Tool for the TOUGH Family of Codes

    SciTech Connect

    Freeman, C. M.; Boyle, K. L.; Reagan, M.; Johnson, J.; Rycroft, C.; Moridis, G. J.

    2013-09-30

    Few tools exist for creating and visualizing complex three-dimensional simulation meshes, and these have limitations that restrict their application to particular geometries and circumstances. Mesh generation needs to trend toward ever more general applications. To that end, we have developed MeshVoro, a tool that is based on the Voro (Rycroft 2009) library and is capable of generating complex threedimensional Voronoi tessellation-based (unstructured) meshes for the solution of problems of flow and transport in subsurface geologic media that are addressed by the TOUGH (Pruess et al. 1999) family of codes. MeshVoro, which includes built-in data visualization routines, is a particularly useful tool because it extends the applicability of the TOUGH family of codes by enabling the scientifically robust and relatively easy discretization of systems with challenging 3D geometries. We describe several applications of MeshVoro. We illustrate the ability of the tool to straightforwardly transform a complex geological grid into a simulation mesh that conforms to the specifications of the TOUGH family of codes. We demonstrate how MeshVoro can describe complex system geometries with a relatively small number of grid blocks, and we construct meshes for geometries that would have been practically intractable with a standard Cartesian grid approach. We also discuss the limitations and appropriate applications of this new technology.

  17. Analysis of Energy Saving Impacts of New Residential Energy Codes for the Gulf Coast

    SciTech Connect

    Lucas, Robert G.

    2007-01-01

    At the request of the Government Accountability Office (GAO), DOE’s Building Energy Codes Program performed an analysis of the energy savings and cost impacts associated with the use of newer and more efficient residential building energy codes in the states of Louisiana and Mississippi.

  18. Getting to code: Economic costs and benefits of developing and implementing Washington State`s Residential Energy Code, 1983-2003

    SciTech Connect

    Schwartz, H.; Byers, R.; Mountjoy-Venning, A.

    1993-07-01

    The nature of residential construction makes it possible to standardize changes in construction practices relatively quickly if they are proven to be easy to implement and are cost-effective. Small increments of energy efficiency in each newly constructed housing unit yield huge systemwide energy savings because large numbers of units are built and they last a long time. For example, about 22,000 electrically heated single and multifamily units were built in Washington in 1992. Although annual expenditures for conservation measures may appear large in their absolute numbers, they are relatively small when viewed against the large, persistent energy savings they produce. An analysis conducted by the Washington State Energy Office (WSEO) that covers the energy conservation efforts for new residential construction in Washington State supports this perspective.

  19. SALT (System Analysis Language Translater): A steady state and dynamic systems code

    SciTech Connect

    Berry, G.; Geyer, H.

    1983-01-01

    SALT (System Analysis Language Translater) is a lumped parameter approach to system analysis which is totally modular. The modules are all precompiled and only the main program, which is generated by SALT, needs to be compiled for each unique system configuration. This is a departure from other lumped parameter codes where all models are written by MACROS and then compiled for each unique configuration, usually after all of the models are lumped together and sorted to eliminate undetermined variables. The SALT code contains a robust and sophisticated steady-sate finder (non-linear equation solver), optimization capability and enhanced GEAR integration scheme which makes use of sparsity and algebraic constraints. The SALT systems code has been used for various technologies. The code was originally developed for open-cycle magnetohydrodynamic (MHD) systems. It was easily extended to liquid metal MHD systems by simply adding the appropriate models and property libraries. Similarly, the model and property libraries were expanded to handle fuel cell systems, flue gas desulfurization systems, combined cycle gasification systems, fluidized bed combustion systems, ocean thermal energy conversion systems, geothermal systems, nuclear systems, and conventional coal-fired power plants. Obviously, the SALT systems code is extremely flexible to be able to handle all of these diverse systems. At present, the dynamic option has only been used for LMFBR nuclear power plants and geothermal power plants. However, it can easily be extended to other systems and can be used for analyzing control problems. 12 refs.

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

    SciTech Connect

    Izquierdo, Salvador; Montanes, Carlos; Dopazo, Cesar; Fueyo, Norberto

    2011-01-15

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

  1. Appendices of an appraisal for the use of geothermal energy in state-owned buildings in Colorado. Section B: Buena Vista

    SciTech Connect

    Meyer, R.T.; Coe, B.A.; Dick, J.D.

    1981-01-01

    Two state-owned building complexes have been evaluated for the use of geothermal energy within the vicinity of Buena Vista: the Colorado State Reformatory south of Buena Vista and the State Highway Department Building in downtown Buena Vista. The following are included: resource assessment for the Buena Vista area, building retrofit engineering for the two buildings, economic evaluations, institutional requirements, and environmental considerations. (MHR)

  2. Building Stronger State Partnerships with the US Department of Energy (Energy Assurance)

    SciTech Connect

    Mike Keogh

    2011-09-30

    From 2007 until 2011, the National Association of Regulatory Utility Commissioners (NARUC) engaged in a partnership with the National Energy Technology Lab (NETL) to improve State-Federal coordination on electricity policy and energy assurance issues. This project allowed State Public Utility Commissioners and their staffs to engage on the most cutting-edge level in the arenas of energy assurance and electricity policy. Four tasks were outlined in the Statement of Performance Objectives: Task 1 - Training for Commissions on Critical Infrastructure Topics; Task 2 - Analyze and Implement Recommendations on Energy Assurance Issues; Task 3 - Ongoing liaison activities & outreach to build stronger networks between federal agencies and state regulators; and Task 4 - Additional Activities. Although four tasks were prescribed, in practice these tasks were carried out under two major activity areas: the critical infrastructure and energy assurance partnership with the US Department of Energy's Infrastructure Security and Emergency Response office, and the National Council on Electricity Policy, a collaborative which since 1994 has brought together State and Federal policymakers to address the most pressing issues facing the grid from restructuring to smart grid implementation. On Critical Infrastructure protection, this cooperative agreement helped State officials yield several important advances. The lead role on NARUC's side was played by our Committee on Critical Infrastructure Protection. Key lessons learned in this arena include the following: (1) Tabletops and exercises work - They improve the capacity of policymakers and their industry counterparts to face the most challenging energy emergencies, and thereby equip these actors with the capacity to face everything up to that point as well. (2) Information sharing is critical - Connecting people who need information with people who have information is a key success factor. However, exposure of critical infrastructure

  3. To designate the Federal building and United States courthouse located at 300 Fayetteville Street in Raleigh, North Carolina, as the "Jesse Helms Federal Building and United States Courthouse".

    THOMAS, 112th Congress

    Rep. Ellmers, Renee L. [R-NC-2

    2012-11-27

    11/28/2012 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  4. 28 CFR 36.608 - Guidance concerning model codes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Guidance concerning model codes. 36.608 Section 36.608 Judicial Administration DEPARTMENT OF JUSTICE NONDISCRIMINATION ON THE BASIS OF DISABILITY BY PUBLIC ACCOMMODATIONS AND IN COMMERCIAL FACILITIES Certification of State Laws or Local Building Codes § 36.608 Guidance concerning...

  5. Indoor Air Quality: Federal and State Actions To Address the Indoor Air Quality Problems of Selected Buildings.

    ERIC Educational Resources Information Center

    Guerrero, Peter F.

    U.S. House of Representative members requested that the General Accounting Office determine what federal and state actions have been taken in addressing indoor air quality (IAQ) concerns raised in certain school, state, and federal buildings within Vermont, Maryland, and the District of Columbia. This report responds to this request and describes…

  6. Request for OMB Clearance with Supporting Documents for the Evaluation of the State Capacity Building Program in Dissemination. Revised.

    ERIC Educational Resources Information Center

    NTS Research Corp., Durham, NC.

    This document presents the research proposal and supporting documents for a study to evaluate the process of developing a comprehensive dissemination capacity in State Education Agencies (SEAs) and to assess the impact of the capacity building activities in the states, addressing two questions: Is dissemination capacity being built and, if so,…

  7. Old-Time Origins of Modern Sovereignty: State-Building among the Keweenaw Bay Ojibway, 1832-1854

    ERIC Educational Resources Information Center

    Doherty, Robert

    2007-01-01

    This article examines a brief period of Lake Superior Ojibway history in detail. It describes the territorial dimensions of usufructuary rights and tells how one Ojibway community at Keweenaw Bay, William Jondreau's home, reorganized itself as an Anishnabe state in the 1840s and early 1850s. It also argues that this state-building grew out of…

  8. Spotlight on Speech Codes 2012: The State of Free Speech on Our Nation's Campuses

    ERIC Educational Resources Information Center

    Foundation for Individual Rights in Education (NJ1), 2012

    2012-01-01

    The U.S. Supreme Court has called America's colleges and universities "vital centers for the Nation's intellectual life," but the reality today is that many of these institutions severely restrict free speech and open debate. Speech codes--policies prohibiting student and faculty speech that would, outside the bounds of campus, be protected by the…

  9. NASA Glenn Steady-State Heat Pipe Code Users Manual, DOS Input. Version 2

    NASA Technical Reports Server (NTRS)

    Tower, Leonard K.

    2000-01-01

    The heat pipe code LERCHP has been revised, corrected, and extended. New features include provisions for pipes with curvature and bends in "G" fields. Heat pipe limits are examined in detail and limit envelopes are shown for some sodium and lithium-filled heat pipes. Refluxing heat pipes and gas-loaded or variable conductance heat pipes were not considered.

  10. Application of the new modular SWAT code to three watersheds in the United States

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Due to the integration of new variables and subroutines over the past two decades since the release of the first version of the Soil and Water Assessment Tool (SWAT), the model has become difficult to manipulate and maintain. Therefore, the SWAT code and the input and output file structure have rece...

  11. FIVE-DIGIT ZIP CODE BOUNDARIES FOR THE CONTERMINOUS UNITED STATES

    EPA Science Inventory

    The Five-Digit ZIP (Zoning Improvement Plan) Code boundary layer (zip5) is derived from the Geographic Data Technology (GDT), Inc. ZIP Boundary and Inventory Files (v. 5.0) and stored in the EPA Spatial Data Library System (ESDLS). This layer contains data for the conterminous U...

  12. 48 CFR 3036.104-90 - Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... turn-key design-build contracting for the United States Coast Guard (USCG). 3036.104-90 Section 3036... General 3036.104-90 Authority for one-step turn-key design-build contracting for the United States Coast...-key selection procedures to enter into fixed-price design-build contracts in accordance with 14...

  13. 48 CFR 3036.104-90 - Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... turn-key design-build contracting for the United States Coast Guard (USCG). 3036.104-90 Section 3036... General 3036.104-90 Authority for one-step turn-key design-build contracting for the United States Coast...-key selection procedures to enter into fixed-price design-build contracts in accordance with 14...

  14. Capacity Building for collecting primary data through Crowdsourcing - An Example of Disaster affected Uttarakhand State (India)

    NASA Astrophysics Data System (ADS)

    Krishna Murthy, Y. V. N.; Raju, P. L. N.; Srivastav, S. K.; Kumar, P.; Mitra, D.; Karnatak, H.; Saran, S.; Pandey, K.; Oberai, K.; Shiva Reddy, K.; Gupta, K.; Swamy, M.; Deshmukh, A.; Dadhwal, V. K.; Bothale, V.; Diwakar, P. G.; Ravikumar, M. V.; Leisely, A.; Arulraj, M.; Kumar, S.; Rao, S. S.; Singh Rawat, R.; Pathak, D. M.; Dutt, V.; Negi, D.; Singh, J.; Shukla, K. K.; Tomar, A.; Ahmed, N.; Singh, B.; Singh, A. K.; Shiva Kumar, R.

    2014-11-01

    Uttarakhand State of India suffered a widespread devastation in June 2013 due to floods caused by excessive rain in the upper reaches of the Himalaya, glacial lake outburst flood (GLOF) and landslides. Restoration process in this mountainous State calls for scientifically sound planning so that the vulnerabilities and risks to such natural hazards are minimised and developmental processes are sustainable in long run. Towards this, an understanding of the patterns and major controls of damage of the recent disaster is a key requirement which can be achieved only if the primary data on locations and types of damage along with other local site conditions are available. Considering widespread damage, tough nature of terrain and the need for collecting the primary data on damage in shortest possible time, crowdsourcing approach was considered to be the most viable solution. Accordingly, a multiinstitutional initiative called "Map the Neighbourhood in Uttarakhand" (MANU) was conceptualised with the main objective of collecting primary data on damage through participation of local people (mainly students) using state-of-art tools and technologies of data collection and a mechanism to integrate the same with Bhuvan geo-portal (www.bhuvan.nrsc.gov.in) in near real-time. Geospatial analysis of crowd-sourced points with different themes has been carried out subsequently for providing inputs to restoration planning and for future developmental activities. The present paper highlights the capacity building aspect in enabling the data collection process using crowdsourcing technology.

  15. Energy efficiency in new buildings: Implementing the Energy Policy Act of 1992

    SciTech Connect

    Stockmeyer, M.K.

    1994-03-01

    The Building Energy Standards Program (Program) is conducted for the Department of Energy`s (DOE) Office of Codes and Standards, within the Office of Building Technologies. The Program seeks to facilitate the construction of energy efficient, cost-effective, and environmentally sound new buildings through the application of energy efficiency codes and standards. The Energy Policy Act of 1992 (EPAct) requires that the Department of Energy support the voluntary energy standards development process, advocate the use of model energy codes, and provide technical support to states and the federal government in adopting energy efficiency standards for new buildings. In meeting these requirements, Program staff work with a wide variety of stakeholders - particularly designers, builders and code officials - to base codes and standards on the application of sound scientific principles. Further, Program staff work with individuals in the federal government, states, code development organizations, and the buildings community to deploy energy efficient technologies and encourage complementary practices throughout the design and construction processes.

  16. Evaluation of moisture and heat transport in the fast-response building-resolving urban transport code QUIC EnvSim

    NASA Astrophysics Data System (ADS)

    Briggs, Kevin A.

    QUIC EnvSim (QES) is a complete building-resolving urban microclimate modeling system developed to rapidly compute mass, momentum, and heat transport for the design of sustainable cities. One of the more computationally intensive components of this type of modeling system is the transport and dispersion of scalars. In this paper, we describe and evaluate QESTransport, a Reynolds-averaged Navier-Stokes (RANS) scalar transport model. QESTransport makes use of light-weight methods and modeling techniques. It is parallelized for Graphics Processing Units (GPUs), utilizing NVIDIA's OptiX application programming interfaces (APIs). QESTransport is coupled with the well-validated QUIC Dispersion Modeling system. To couple the models, a new methodology was implemented to efficiently prescribe surface flux boundary conditions on both vertical walls and flat surfaces. In addition, a new internal boundary layer parameterization was introduced into QUIC to enable the representation of momentum advection across changing surface conditions. QESTransport is validated against the following three experimental test cases designed to evaluate the model's performance under idealized conditions: (i) flow over a step change in moisture, roughness, and temperature, (ii) flow over an isolated heated building, and (iii) flow through an array of heated buildings. For all three cases, the model is compared against published simulation results. QESTransport produces velocity, temperature, and moisture fields that are comparable to much more complex numerical models for each case. The code execution time performance is evaluated and demonstrates linear scaling on a single GPU for problem sizes up to 4.5 x 4.5 km at 5 m grid resolution, and is found to produce results at much better than real time for a 1.2 x 1.2 km section of downtown Salt Lake City, Utah.

  17. A three-dimensional turbine engine analysis compressor code (TEACC) for steady-state inlet distortion

    SciTech Connect

    Hale, A.; O`Brien, W.

    1998-07-01

    The direct approach of modeling the flow between all blade passages for each blade row in the compressor is too computationally intensive for practical design and analysis investigations with inlet distortion. Therefore a new simulation tool called the Turbine Engine Analysis Compressor Code (TEACC) has been developed. TEACC solves the compressible, time-dependent, three-dimensional Euler equations modified to include turbomachinery source terms, which represent the effect of the blades. The source terms are calculated for each blade row by the application of a streamline curvature code. TEACC was validated against experimental data from the transonic NASA rotor, Rotor 1B, for a clean inlet and for an inlet distortion produced by a 90-deg, one-per-revolution distortion screen. TEACC revealed that strong swirl produced by the rotor caused the compressor to increase in loading in the direction of rotor rotation through the distorted region and decrease in loading circumferentially away from the distorted region.

  18. Assessment of Impacts from Updating Iowa's Residential Energy Code to Comply with the 2003 International Energy Conservation Code

    SciTech Connect

    Lucas, Robert G.

    2003-10-31

    The state of Iowa currently requires that new buildings comply with the Council of American Building Officials? (CABO) 1992 Model Energy Code (MEC) (CABO 1992). CABO has been transformed into the International Code Council (ICC) and the MEC has been renamed the International Energy Conservation Code (IECC). The most recent edition of the code is the 2003 IECC (ICC 2003). Iowa?s Department of Natural Resources requested that the U.S. Department of Energy (DOE) compare the 1992 MEC with the 2003 IECC to estimate impacts from updating Iowa?s residential energy code to comply with the new code. Under DOE's direction, Pacific Northwest National Laboratory (PNNL) completed an assessment of the impacts from this potential code upgrade, including impacts on construction and energy consumption costs. This report is an update to a similar report completed by PNNL in 2002 (Lucas 2002) that compared the 1992 MEC to the 2000 IECC.

  19. OpenMC: A State-of-the-Art Monte Carlo Code for Research and Development

    NASA Astrophysics Data System (ADS)

    Romano, Paul K.; Horelik, Nicholas E.; Herman, Bryan R.; Nelson, Adam G.; Forget, Benoit; Smith, Kord

    2014-06-01

    This paper gives an overview of OpenMC, an open source Monte Carlo particle transport code recently developed at the Massachusetts Institute of Technology. OpenMC uses continuous-energy cross sections and a constructive solid geometry representation, enabling high-fidelity modeling of nuclear reactors and other systems. Modern, portable input/output file formats are used in OpenMC: XML for input, and HDF5 for output. High performance parallel algorithms in OpenMC have demonstrated near-linear scaling to over 100,000 processors on modern supercomputers. Other topics discussed in this paper include plotting, CMFD acceleration, variance reduction, eigenvalue calculations, and software development processes.

  20. Assessment of the Technical Potential for Micro-Cogeneration in Small Commerical Buildings across the United States: Preprint

    SciTech Connect

    Griffith, B.

    2008-05-01

    This paper presents an assessment of the technical potential for micro-cogeneration in small commercial buildings throughout the United States. The cogeneration devices are simulated with the computer program EnergyPlus using models developed by Annex 42, a working group of the International Energy Agency's Energy Efficiency in Buildings and Community Systems (IEA/ECBCS). Although the Annex 42 models were developed for residential applications, this study applies them to small commercial buildings, assumed to have a total floor area of 500 m2 or less. The potential for micro-cogeneration is examined for the entire existing stock of small U.S. commercial buildings using a bottom-up method based on 1,236 EnergyPlus models.

  1. Planning for the State Early Childhood Comprehensive Systems Initiative (SECCS): An Environmental Scan of Opportunities and Readiness for Building Systems. Building State Early Childhood Comprehensive Systems Series, No. 2.

    ERIC Educational Resources Information Center

    Halfon, Neal; Uyeda, Kimberly; Inkelas, Moira; Kumar, Vani; Tullis, Ericka; Rice, Thomas

    2004-01-01

    This report outlines the national and state environmental context for the SECCS Initiative in supporting MCH strategic planning in early childhood systems building. This strategic context has implications for roles, relationships, and activities within a planning process and ultimately an implementation process. It summarizes the opportunities and…

  2. A parallel code to calculate rate-state seismicity evolution induced by time dependent, heterogeneous Coulomb stress changes

    NASA Astrophysics Data System (ADS)

    Cattania, C.; Khalid, F.

    2016-09-01

    The estimation of space and time-dependent earthquake probabilities, including aftershock sequences, has received increased attention in recent years, and Operational Earthquake Forecasting systems are currently being implemented in various countries. Physics based earthquake forecasting models compute time dependent earthquake rates based on Coulomb stress changes, coupled with seismicity evolution laws derived from rate-state friction. While early implementations of such models typically performed poorly compared to statistical models, recent studies indicate that significant performance improvements can be achieved by considering the spatial heterogeneity of the stress field and secondary sources of stress. However, the major drawback of these methods is a rapid increase in computational costs. Here we present a code to calculate seismicity induced by time dependent stress changes. An important feature of the code is the possibility to include aleatoric uncertainties due to the existence of multiple receiver faults and to the finite grid size, as well as epistemic uncertainties due to the choice of input slip model. To compensate for the growth in computational requirements, we have parallelized the code for shared memory systems (using OpenMP) and distributed memory systems (using MPI). Performance tests indicate that these parallelization strategies lead to a significant speedup for problems with different degrees of complexity, ranging from those which can be solved on standard multicore desktop computers, to those requiring a small cluster, to a large simulation that can be run using up to 1500 cores.

  3. Indoor air quality in green buildings: A case-study in a residential high-rise building in the northeastern United States.

    PubMed

    Xiong, Youyou; Krogmann, Uta; Mainelis, Gediminas; Rodenburg, Lisa A; Andrews, Clinton J

    2015-01-01

    Improved indoor air quality (IAQ) is one of the critical components of green building design. Green building tax credit (e.g., New York State Green Building Tax Credit (GBTC)) and certification programs (e.g., Leadership in Energy & Environmental Design (LEED)) require indoor air quality measures and compliance with allowable maximum concentrations of common indoor air pollutants. It is not yet entirely clear whether compliance with these programs results in improved IAQ and ultimately human health. As a case in point, annual indoor air quality measurements were conducted in a residential green high-rise building for five consecutive years by an industrial hygiene contractor to comply with the building's GBTC requirements. The implementation of green design measures resulted in better IAQ compared to data in references of conventional homes for some parameters, but could not be confirmed for others. Relative humidity and carbon dioxide were satisfactory according to existing standards. Formaldehyde levels during four out of five years were below the most recent proposed exposure limits found in the literature. To some degree, particulate matter (PM) levels were lower than that in studies from conventional residential buildings. Concentrations of Volatile Organic Compounds (VOCs) with known permissible exposure limits were below levels known to cause chronic health effects, but their concentrations were inconclusive regarding cancer health effects due to relatively high detection limits. Although measured indoor air parameters met all IAQ maximum allowable concentrations in GBTC and applicable LEED requirements at the time of sampling, we argue that these measurements were not sufficient to assess IAQ comprehensively because more sensitive sampling/analytical methods for PM and VOCs are needed; in addition, there is a need for a formal process to ensure rigor and adequacy of sampling and analysis methods. Also, we suggest that a comprehensive IAQ assessment should

  4. Cost effectiveness of the 1995 model energy code in Massachusetts

    SciTech Connect

    Lucas, R.G.

    1996-02-01

    This report documents an analysis of the cost effectiveness of the Council of American Building Officials` 1995 Model Energy Code (MEC) building thermal-envelope requirements for single-family houses and multifamily housing units in Massachusetts. The goal was to compare the cost effectiveness of the 1995 MEC to the energy conservation requirements of the Massachusetts State Building Code-based on a comparison of the costs and benefits associated with complying with each.. This comparison was performed for three cities representing three geographical regions of Massachusetts--Boston, Worcester, and Pittsfield. The analysis was done for two different scenarios: a ``move-up`` home buyer purchasing a single-family house and a ``first-time`` financially limited home buyer purchasing a multifamily condominium unit. Natural gas, oil, and electric resistance heating were examined. The Massachusetts state code has much more stringent requirements if electric resistance heating is used rather than other heating fuels and/or equipment types. The MEC requirements do not vary by fuel type. For single-family homes, the 1995 MEC has requirements that are more energy-efficient than the non-electric resistance requirements of the current state code. For multifamily housing, the 1995 MEC has requirements that are approximately equally energy-efficient to the non-electric resistance requirements of the current state code. The 1995 MEC is generally not more stringent than the electric resistance requirements of the state code, in fact; for multifamily buildings the 1995 MEC is much less stringent.

  5. 75 FR 21266 - Office of Safe and Drug-Free Schools; Overview Information; Building State Capacity for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-23

    ... Substance Use and Violence; Notice Inviting Applications for New Awards for Fiscal Year (FY) 2010 Catalog of... Capacity for Preventing Youth Substance Use and Violence provides competitive grants to State educational agencies (SEAs) to build and sustain capacity to prevent youth substance use and violence and...

  6. Title 16 united states code §55 and its implications for management of concession facilities in Yosemite National Park

    NASA Astrophysics Data System (ADS)

    Lemons, John

    1987-08-01

    Yosemite National Park is one of the nation's most scenic and ecologically/geologically important parks. Unfortunately, the park is subject to extensive development of concession facilities and associated high levels of visitor use. Those concerned with preservation of the park's resources have attempted to limit the types and extent of such facilities to reduce adverse impacts. Strictly speaking, resolution of the preservation versus use controversy must be based on whether the National Park Service is adhering to its legislative mandate to regulate development and use in the parks. The common interpretation of legislative mandates for national parks, including Yosemite, is that they call for a difficult balancing between the conflicting goals of preservation and use. Accordingly, although concession developments cause significant impacts, they usually have been interpreted to be within the legal discretion allowed the secretary of the interior. However, the usual interpretations of the meanings of legislative mandates for Yosemite National Park have not considered Title 16 United States Code §55, which is a very restrictive statute limiting concession facilities. Many of the limitations imposed on concession facilities by the plain language of the statute have been exceeded. If it can be shown that 16 United States Code §55 is a valid statute, the policy implications for park management in Yosemite National Park would be considerable — namely, that significant reductions in concession facilities could be required. This article examines whether the statute can reasonably be thought to be valid and encourages others to conduct further examination of this question.

  7. Build Less Code, Deliver More Science: An Experience Report on Composing Scientific Environments using Component-based and Commodity Software Platforms

    SciTech Connect

    Gorton, Ian; Liu, Yan; Lansing, Carina S.; Elsethagen, Todd O.; Kleese van Dam, Kerstin

    2013-07-17

    Modern scientific software is daunting in its diversity and complexity. From massively parallel simulations running on the world’s largest supercomputers, to visualizations and user support environments that manage ever growing complex data collections, the challenges for software engineers are plentiful. While high performance simulators are necessarily specialized codes to maximize performance on specific supercomputer architectures, we argue the vast majority of supporting infrastructure, data management and analysis tools can leverage commodity open source and component-based technologies. This approach can significantly drive down the effort and costs of building complex, collaborative scientific user environments, as well as increase their reliability and extensibility. In this paper we describe our experiences in creating an initial user environment for scientists involved in modeling the detailed effects of climate change on the environment of selected geographical regions. Our approach composes the user environment using the Velo scientific knowledge management platform and the MeDICi Integration Framework for scientific workflows. These established platforms leverage component-based technologies and extend commodity open source platforms with abstractions and capabilities that make them amenable for broad use in science. Using this approach we were able to deliver an operational user environment capable of running thousands of simulations in a 7 month period, and achieve significant software reuse.

  8. Outcomes After Acute Ischemic Stroke in the United States: Does Residential ZIP Code Matter?

    PubMed Central

    Agarwal, Shikhar; Menon, Venu; Jaber, Wael A.

    2015-01-01

    Background We sought to analyze the impact of socioeconomic status (SES) on in‐hospital outcomes, cost of hospitalization, and resource use after acute ischemic stroke. Methods and Results We used the 2003–2011 Nationwide Inpatient Sample database for this analysis. All admissions with a principal diagnosis of acute ischemic stroke were identified by using International Classification of Diseases, Ninth Revision codes. SES was assessed by using median household income of the residential ZIP code for each patient. Quartile 1 and quartile 4 reflect the lowest‐income and highest‐income SES quartile, respectively. During a 9‐year period, 775 905 discharges with acute ischemic stroke were analyzed. There was a progressive increase in the incidence of reperfusion on the first admission day across the SES quartiles (P‐trend<0.001). In addition, we observed a significant reduction in discharge to nursing facility, across the SES quartiles (P‐trend<0.001). Although we did not observe a significant difference in in‐hospital mortality across the SES quartiles in the overall cohort (P‐trend=0.22), there was a significant trend toward reduced in‐hospital mortality across the SES quartiles in younger patients (<75 years) (P‐trend<0.001). The mean length of stay in the lowest‐income quartile was 5.75 days, which was significantly higher compared with other SES quartiles. Furthermore, the mean adjusted cost of hospitalization among quartiles 2, 3, and 4, compared with quartile 1, was significantly higher by $621, $1238, and $2577, respectively. Compared with the lowest‐income quartile, there was a significantly higher use of echocardiography, invasive angiography, and operative procedures, including carotid endarterectomy, in the highest‐income quartile. Conclusions Patients from lower‐income quartiles had decreased reperfusion on the first admission day, compared with patients from higher‐income quartiles. The cost of hospitalization of patients

  9. Building-integrated photovoltaics

    SciTech Connect

    1993-01-01

    This is a study of the issues and opportunities for building-integrated PV products, seen primarily from the perspective of the design community. Although some quantitative analysis is included, and limited interviews are used, the essence of the study is qualitative and subjective. It is intended as an aid to policy makers and members of the technical community in planning and setting priorities for further study and product development. It is important to remember that the success of a product in the building market is not only dependent upon its economic value; the diverse group of building owners, managers, regulators, designers, tenants and users must also find it practical, aesthetically appealing and safe. The report is divided into 11 sections. A discussion of technical and planning considerations is followed by illustrative diagrams of different wall and roof assemblies representing a range of possible PV-integration schemes. Following the diagrams, several of these assemblies are then applied to a conceptual test building which is analyzed for PV performance. Finally, a discussion of mechanical/electrical building products incorporating PVs is followed by a brief surveys of cost issues, market potential and code implications. The scope of this report is such that most of the discussion does not go beyond stating the questions. A more detailed analysis will be necessary to establish the true costs and benefits PVs may provide to buildings, taking into account PV power revenue, construction costs, and hidden costs and benefits to building utility and marketability.

  10. Improving the quality of the experimental reconstructions as the initial equilibrium state for the NIMROD code

    NASA Astrophysics Data System (ADS)

    King, Jacob; Kruger, Scott; NIMROD Team

    2014-10-01

    High quality equilibria are essential for extended-MHD modeling with the initial-value NIMROD code. Typically the spatial resolution requirements for extended-MHD modeling, which must resolve singular-layer physics and highly anisotropic diffusion, are more stringent than the resolution of equilibrium reconstructions from experimental discharges. With the current workflow, reconstructed fields are mapped onto the NIMROD finite-element grid, and the disparity between the coarse resolution reconstruction and the fine resolution FE grid can create artificial small-scale artifacts. Extended-MHD modeling, which contains many high-order differential operators, can be corrupted by the mapping errors. We describe efforts to re-solve the Grad-Shafranov equation with open-flux regions using the NIMEQ solver to generate a new equilibrium while using the mapped results for both an initial guess and to specify the boundary conditions. Effects on computations with and without the re-solving for force balance will be described. Work funded by US DOE.

  11. Weather-Resistive Barriers; Office of Building Technology, State and Community Programs (BTS) Fact Sheet

    SciTech Connect

    Southface Energy Institute

    2000-11-07

    Weather-resistive barriers are a part of exterior wall systems that protect building materials from exterior water penetration. They perform like a protective shell for buildings, yet allow water vapor to escape. This fact sheet covers types and costs of weather-resistive barriers, when and how to use them, installation, details for windows and doors, and properties of weather-resistive barriers.

  12. An implicit steady-state initialization package for the RELAP5 computer code

    SciTech Connect

    Paulsen, M.P.; Peterson, C.E.; Odar, F.

    1995-08-01

    A direct steady-state initialization (DSSI) method has been developed and implemented in the RELAP5 hydrodynamic analysis program. It provides a means for users to specify a small set of initial conditions which are then propagated through the remainder of the system. The DSSI scheme utilizes the steady-state form of the RELAP5 balance equations for nonequilibrium two-phase flow. It also employs the RELAP5 component models and constitutive model packages for wall-to-phase and interphase momentum and heat exchange. A fully implicit solution of the linearized hydrodynamic equations is implemented. An implicit coupling scheme is used to augment the standard steady-state heat conduction solution for steam generator use. It solves the primary-side tube region energy equations, heat conduction equations, wall heat flux boundary conditions, and overall energy balance equation as a coupled system of equations and improves convergence. The DSSI method for initializing RELAP5 problems to steady-state conditions has been compared with the transient solution scheme using a suite of test problems including; adiabatic single-phase liquid and vapor flow through channels with and without healing and area changes; a heated two-phase test bundle representative of BWR core conditions; and a single-loop PWR model.

  13. Code System for Transient and Steady-State Temperature Distribution in Multidimensional Systems.

    Energy Science and Technology Software Center (ESTSC)

    2005-10-24

    Version 01 TRUMP solves a general nonlinear parabolic partial differential equation describing flow in various kinds of potential fields, such as fields of temperature, pressure, or electricity and magnetism; simultaneously, it will solve two additional equations representing, in thermal problems, heat production by decomposition of two reactants having rate constants with a general Arrhenius temperature dependence. Steady‑state and transient flow in one, two, or three dimensions are considered in geometrical configurations having simple or complexmore » shapes and structures. Problem parameters may vary with spatial position, time, or primary dependent variables, temperature, pressure, or field strength. Initial conditions may vary with spatial position, and among the criteria that may be specified for ending a problem are upper and lower limits on the size of the primary dependent variable, upper limits on the problem time or on the number of time‑steps or on the computer time, and attainment of steady state.« less

  14. A Non-Critical String (Liouville) Approach to Brain Microtubules:. State Vector Reduction, Memory Coding and Capacity

    NASA Astrophysics Data System (ADS)

    Mavromatos, N. E.; Nanopoulos, D. V.

    Microtubule (MT) networks, subneural paracrystalline cytoskeletal structures, seem to play a fundamental role in the neurons. We cast here the complicated MT dynamics in the form of a (1+1)-dimensional noncritical string theory, thus enabling us to provide a consistent quantum treatment of MTs, including enviromental friction effects. We suggest, thus, that the MTs are the microsites, in the brain, for the emergence of stable, macroscopic quantum coherent states, identifiable with the preconscious states. Quantum space-time effects, as described by noncritical string theory, trigger then an organized collapse of the coherent states down to a specific or conscious state. The whole process we estimate to take { O}(1 sec), in excellent agreement with a plethora of experimental/observational findings. The microscopic arrow of time, endemic in noncritical string theory, and apparent here in the self-collapse process, provides a satisfactory and simple resolution to the age-old problem of how the, central to our feelings of awareness, sensation of the progression of time is generated. In addition, the complete integrability of the stringy model for MT we advocate in this work proves sufficient in providing a satisfactory solution to memory coding and capacity. Such features might turn out to be important for a model of the brain as a quantum computer.

  15. Environmental issues in planning building energy technologies R D in the United States

    SciTech Connect

    Farhar, B.C. ); Abel, F.H. ); Nicholls, A.K. ); Millhone, J.P. . Office of the Deputy Assistant Secretary for Building Technologies)

    1991-08-01

    The US Department of Energy's Office of Building Technologies (OBT) has begun studies on the relationship and impact of buildings energy use on the environment, particularly with respect to global climate change, acid rain, stratospheric ozone depletion, and indoor air quality. The paper presents an overview of international and US federal activity in global change to set OBT's activities in context. The paper then reviews briefly the contribution of buildings to atmospheric problems through building energy use. OBT's program primarily supports projects with indirect environmental impacts through energy efficiency (e.g., thermally activated heat pumps use natural gas instead of electricity) and the use of renewables in buildings. The paper briefly describes the OBT program and covers an inventory of projects that OBT has funded on environmental/building problems. Analyses have included three kinds of topics: (1) CFC substitutes for refrigeration equipment, (2) incorporating the cost of externalities into utility electricity generation, and (3) indoor air quality. The paper shows how environmental issues are being taken into account in planning the US R D program in building energy technologies. 27 refs.

  16. GSGPEs: A MATLAB code for computing the ground state of systems of Gross-Pitaevskii equations

    NASA Astrophysics Data System (ADS)

    Caliari, Marco; Rainer, Stefan

    2013-03-01

    GSGPEs is a Matlab/GNU Octave suite of programs for the computation of the ground state of systems of Gross-Pitaevskii equations. It can compute the ground state in the defocusing case, for any number of equations with harmonic or quasi-harmonic trapping potentials, in spatial dimension one, two or three. The computation is based on a spectral decomposition of the solution into Hermite functions and direct minimization of the energy functional through a Newton-like method with an approximate line-search strategy. Catalogue identifier: AENT_v1_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AENT_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 1417 No. of bytes in distributed program, including test data, etc.: 13673 Distribution format: tar.gz Programming language: Matlab/GNU Octave. Computer: Any supporting Matlab/GNU Octave. Operating system: Any supporting Matlab/GNU Octave. RAM: About 100 MB for a single three-dimensional equation (test run output). Classification: 2.7, 4.9. Nature of problem: A system of Gross-Pitaevskii Equations (GPEs) is used to mathematically model a Bose-Einstein Condensate (BEC) for a mixture of different interacting atomic species. The equations can be used both to compute the ground state solution (i.e., the stationary order parameter that minimizes the energy functional) and to simulate the dynamics. For particular shapes of the traps, three-dimensional BECs can be also simulated by lower dimensional GPEs. Solution method: The ground state of a system of Gross-Pitaevskii equations is computed through a spectral decomposition into Hermite functions and the direct minimization of the energy functional. Running time: About 30 seconds for a single three-dimensional equation with d.o.f. 40 for each spatial direction (test run output).

  17. 48 CFR 3036.104-90 - Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... turn-key design-build contracting for the United States Coast Guard (USCG). 3036.104-90 Section 3036... General 3036.104-90 Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG). The Head of the Contracting Activity (HCA) of the U.S. Coast Guard may use one-step...

  18. 48 CFR 3036.104-90 - Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...-key design-build contracting for the United States Coast Guard (USCG). 3036.104-90 Section 3036.104-90... 3036.104-90 Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG). The Head of the Contracting Activity (HCA) of the U.S. Coast Guard may use one-step...

  19. The Instructional Capacity Building Role of the State Education Agency: Lessons Learned in Kentucky with Implications for No Child Left Behind

    ERIC Educational Resources Information Center

    Keedy, John L.; McDonald, Deborah H.

    2007-01-01

    Across the United States the state education agency (SEA) is a "sleeping giant" with untapped potential to build instructional capacity in the nation's 110,000 public schools. The SEA is positioned to build the system-wide synergy requisite to achieve the unprecedented school-level student outcomes mandated by the No Child Left Behind (NCLB) Act.…

  20. Highlighting High Performance: Four Times Square. Office of Building Technology, State and Community Programs (BTS) Brochure

    SciTech Connect

    2001-11-01

    4 Times Square is a 48-story environmentally responsible building in New York City and is the first project of its size to adopt standards for energy efficiency, indoor ecology, sustainable materials.

  1. ELS Design Group/SOL-ARC: Energy-Efficient State Office Building, San Jose, Ca, Citation.

    ERIC Educational Resources Information Center

    Progressive Architecture, 1981

    1981-01-01

    Recipient of an architectural design citation from the 28th Progressive Architecture Awards is an energy-efficient office building that relies on passive techniques of conservation to produce energy savings. (Author/MLF)

  2. DNA sequencing and bar-coding using solid-state nanopores.

    PubMed

    Atas, Evrim; Singer, Alon; Meller, Amit

    2012-12-01

    Nanopores have emerged as a prominent single-molecule analytic tool with particular promise for genomic applications. In this review, we discuss two potential applications of the nanopore sensors: First, we present a nanopore-based single-molecule DNA sequencing method that utilizes optical detection for massively parallel throughput. Second, we describe a method by which nanopores can be used as single-molecule genotyping tools. For DNA sequencing, the distinction among the four types of DNA nucleobases is achieved by employing a biochemical procedure for DNA expansion. In this approach, each nucleobase in each DNA strand is converted into one of four predefined unique 16-mers in a process that preserves the nucleobase sequence. The resulting converted strands are then hybridized to a library of four molecular beacons, each carrying a unique fluorophore tag, that are perfect complements to the 16-mers used for conversion. Solid-state nanopores are then used to sequentially remove these beacons, one after the other, leading to a series of photon bursts in four colors that can be optically detected. Single-molecule genotyping is achieved by tagging the DNA fragments with γ-modified synthetic peptide nucleic acid probes coupled to an electronic characterization of the complexes using solid-state nanopores. This method can be used to identify and differentiate genes with a high level of sequence similarity at the single-molecule level, but different pathology or response to treatment. We will illustrate this method by differentiating the pol gene for two highly similar human immunodeficiency virus subtypes, paving the way for a novel diagnostics platform for viral classification. PMID:23109189

  3. Statistical Analysis and Interpretation of Building Characterization, Indoor Environmental Quality Monitoring and Energy Usage Data from Office Buildings and Classrooms in the United States

    SciTech Connect

    Linda Stetzenbach; Lauren Nemnich; Davor Novosel

    2009-08-31

    Three independent tasks had been performed (Stetzenbach 2008, Stetzenbach 2008b, Stetzenbach 2009) to measure a variety of parameters in normative buildings across the United States. For each of these tasks 10 buildings were selected as normative indoor environments. Task 1 focused on office buildings, Task 13 focused on public schools, and Task 0606 focused on high performance buildings. To perform this task it was necessary to restructure the database for the Indoor Environmental Quality (IEQ) data and the Sound measurement as several issues were identified and resolved prior to and during the transfer of these data sets into SPSS. During overview discussions with the statistician utilized in this task it was determined that because the selection of indoor zones (1-6) was independently selected within each task; zones were not related by location across tasks. Therefore, no comparison would be valid across zones for the 30 buildings so the by location (zone) data were limited to three analysis sets of the buildings within each task. In addition, differences in collection procedures for lighting were used in Task 0606 as compared to Tasks 01 & 13 to improve sample collection. Therefore, these data sets could not be merged and compared so effects by-day data were run separately for Task 0606 and only Task 01 & 13 data were merged. Results of the statistical analysis of the IEQ parameters show statistically significant differences were found among days and zones for all tasks, although no differences were found by-day for Draft Rate data from Task 0606 (p>0.05). Thursday measurements of IEQ parameters were significantly different from Tuesday, and most Wednesday measures for all variables of Tasks 1 & 13. Data for all three days appeared to vary for Operative Temperature, whereas only Tuesday and Thursday differed for Draft Rate 1m. Although no Draft Rate measures within Task 0606 were found to significantly differ by-day, Temperature measurements for Tuesday and

  4. High-frequency combination coding-based steady-state visual evoked potential for brain computer interface

    SciTech Connect

    Zhang, Feng; Zhang, Xin; Xie, Jun; Li, Yeping; Han, Chengcheng; Lili, Li; Wang, Jing; Xu, Guang-Hua

    2015-03-10

    This study presents a new steady-state visual evoked potential (SSVEP) paradigm for brain computer interface (BCI) systems. The goal of this study is to increase the number of targets using fewer stimulation high frequencies, with diminishing subject’s fatigue and reducing the risk of photosensitive epileptic seizures. The new paradigm is High-Frequency Combination Coding-Based High-Frequency Steady-State Visual Evoked Potential (HFCC-SSVEP).Firstly, we studied SSVEP high frequency(beyond 25 Hz)response of SSVEP, whose paradigm is presented on the LED. The SNR (Signal to Noise Ratio) of high frequency(beyond 40 Hz) response is very low, which is been unable to be distinguished through the traditional analysis method; Secondly we investigated the HFCC-SSVEP response (beyond 25 Hz) for 3 frequencies (25Hz, 33.33Hz, and 40Hz), HFCC-SSVEP produces n{sup n} with n high stimulation frequencies through Frequence Combination Code. Further, Animproved Hilbert-huang transform (IHHT)-based variable frequency EEG feature extraction method and a local spectrum extreme target identification algorithmare adopted to extract time-frequency feature of the proposed HFCC-SSVEP response.Linear predictions and fixed sifting (iterating) 10 time is used to overcome the shortage of end effect and stopping criterion,generalized zero-crossing (GZC) is used to compute the instantaneous frequency of the proposed SSVEP respondent signals, the improved HHT-based feature extraction method for the proposed SSVEP paradigm in this study increases recognition efficiency, so as to improve ITR and to increase the stability of the BCI system. what is more, SSVEPs evoked by high-frequency stimuli (beyond 25Hz) minimally diminish subject’s fatigue and prevent safety hazards linked to photo-induced epileptic seizures, So as to ensure the system efficiency and undamaging.This study tests three subjects in order to verify the feasibility of the proposed method.

  5. Building Public Governing Board Capacity through State-Level Education Programs for College and University Board Members. State Policy Brief

    ERIC Educational Resources Information Center

    Association of Governing Boards of Universities and Colleges, 2013

    2013-01-01

    State policymakers and the public at large have a vested interest in the successful governance of their higher education system. The citizens who are appointed or elected to serve as trustees and regents of the state's colleges and universities oversee valuable public assets that they hold in trust for the state and current and future…

  6. Research and Innovation in the Building Regulatory Process: Proceedings of the 5th Annual NBS/NCSBCS Joint Conference. Technical Seminar on Solar Energy Conservation

    NASA Astrophysics Data System (ADS)

    Berry, S. A.

    1981-05-01

    Topics in solar energy and energy conservation are addressed. These proceedings include: (1) energy programs in the state of Colorado; (2) building energy performance standards concepts (3) state energy audits; (4) energy and building systems services; (5) solar energy and building codes.

  7. Building on Family Strengths: Research and Services in Support of Children and Their Families. Proceedings of the Building on Family Strengths Annual Conference (14th, Portland, Oregon, May 31-June 2, 2007) and State of the Science Report

    ERIC Educational Resources Information Center

    Swart, Sandra, Ed.; Friesen, Barbara, Ed.; Holman, Ariel, Ed.; Aue, Nicole, Ed.

    2009-01-01

    The State of the Science conference was held in May, 2007 as part of the ongoing series of national conferences, "Building on Family Strengths," conducted by the Research and Training Center on Family Support and Children's Mental Health at Portland State University. The theme of this State-of-the Science conference was "Effective services for all…

  8. FRAPCON-3: A computer code for the calculation of steady-state, thermal-mechanical behavior of oxide fuel rods for high burnup

    SciTech Connect

    Berna, G.A.; Beyer, G.A.; Davis, K.L.; Lanning, D.D.

    1997-12-01

    FRAPCON-3 is a FORTRAN IV computer code that calculates the steady-state response of light water reactor fuel rods during long-term burnup. The code calculates the temperature, pressure, and deformation of a fuel rod as functions of time-dependent fuel rod power and coolant boundary conditions. The phenomena modeled by the code include (1) heat conduction through the fuel and cladding, (2) cladding elastic and plastic deformation, (3) fuel-cladding mechanical interaction, (4) fission gas release, (5) fuel rod internal gas pressure, (6) heat transfer between fuel and cladding, (7) cladding oxidation, and (8) heat transfer from cladding to coolant. The code contains necessary material properties, water properties, and heat-transfer correlations. The codes` integral predictions of mechanical behavior have not been assessed against a data base, e.g., cladding strain or failure data. Therefore, it is recommended that the code not be used for analyses of cladding stress or strain. FRAPCON-3 is programmed for use on both mainframe computers and UNIX-based workstations such as DEC 5000 or SUN Sparcstation 10. It is also programmed for personal computers with FORTRAN compiler software and at least 8 to 10 megabytes of random access memory (RAM). The FRAPCON-3 code is designed to generate initial conditions for transient fuel rod analysis by the FRAPTRAN computer code (formerly named FRAP-T6).

  9. Home energy ratings and energy codes -- A marriage that should work

    SciTech Connect

    Verdict, M.E.; Fairey, P.W.; DeWein, M.C.

    1998-07-01

    This paper examines how voluntary home energy ratings systems (HERS) can be married to mandatory energy codes to increase code compliance while providing added benefits to consumers, builders, and code officials. Effective code enforcement and compliance is a common problem for state and local jurisdictions attempting to reduce energy consumption and increase housing affordability. Reasons frequently cited for energy code noncompliance are: (1) builder resistance to government regulations and change in building practices; (2) the perceived complexity of the code; (3) a lack of familiarity of energy impacts by cod officials and the housing industry, and (4) inadequate government resources for enforcement. By combing ratings and codes, one can create a win-win approach for code officials and energy rating organizations, the housing industry, as well as consumers who wish to reduce air pollution and energy waste. Additionally, state and local government experiences where the marriage between codes and ratings has begun are highlighted and the barriers and benefits assessed.

  10. Building Skills, Increasing Economic Vitality: A Handbook of Innovative State Policies

    ERIC Educational Resources Information Center

    Biswas, Radha Roy; Mills, Jack; Prince, Heath

    2005-01-01

    In their 2004 State of the State speeches, the nation's governors cited many issues competing for their attention and their states' resources, including health care, education, crime, and security (Nodine 2004). Among the most compelling challenges were those related to economic development and the ability of a state's workforce to meet the needs…

  11. Educational Administration as National Capacity Building: Towards South Korea Becoming a Creative Learning State

    ERIC Educational Resources Information Center

    Macpherson, Reynold; Sun Hyung, Park

    2015-01-01

    This philosophy paper proposes that a primary purpose of Educational Administration, as a field of study, research and practice in South Korea, becomes national capacity building. It does this by evaluating the current scope of Educational Administration against the need for a new national education policy to help South Korea make the transition…

  12. "Boss of the United States" Kindergarteners' Concept of Voting: Five Scaffolded Lessons that Build Understanding

    ERIC Educational Resources Information Center

    Mulrey, Betty C.; Ackerman, Ann T.; Howson, Patricia H.

    2012-01-01

    In any U.S. presidential election year, classroom teachers integrate lessons into their curriculum that help students understand their privileges, responsibilities, and rights as good citizens. Teaching about the electoral process and voting in primary classrooms is one way to build a foundation that promotes civic engagement. In this article, the…

  13. Comparison of Standard 90.1-2007 and the 2009 IECC with Respect to Commercial Buildings

    SciTech Connect

    Conover, David R.; Bartlett, Rosemarie; Halverson, Mark A.

    2009-12-11

    The U.S. Department of Energy’s (DOE’s) Building Energy Codes Program (BECP) has been asked by some states and energy code stakeholders to address the comparability of the 2009 International Energy Conservation Code® (IECC) as applied to commercial buildings and ANSI/ASHRAE/IESNA Standard 90.1-2007 (hereinafter referred to as Standard 90.1-07). An assessment of comparability will help states respond to and implement conditions specified in the State Energy Program (SEP) Formula Grants American Recovery and Reinvestment Act Funding Opportunity, Number DE-FOA-0000052, and eliminate the need for the states individually or collectively to perform comparative studies of the 2009 IECC and Standard 90.1-07. The funding opportunity announcement contains the following conditions: (2) The State, or the applicable units of local government that have authority to adopt building codes, will implement the following: (A) A residential building energy code (or codes) that meets or exceeds the most recent International Energy Conservation Code, or achieves equivalent or greater energy savings. (B) A commercial building energy code (or codes) throughout the State that meets or exceeds the ANSI/ASHRAE/IESNA Standard 90.1-2007, or achieves equivalent or greater energy savings . (C) A plan to achieve 90 percent compliance with the above energy codes within eight years. This plan will include active training and enforcement programs and annual measurement of the rate of compliance. With respect to item (B) above, many more states, regardless of the edition date, directly adopt the IECC than Standard 90.1-07. This is predominately because the IECC is a model code and part of a coordinated set of model building codes that state and local government have historically adopted to regulate building design and construction. This report compares the 2009 IECC to Standard 90.1-07 with the intent of helping states address whether the adoption and application of the 2009 IECC for commercial

  14. Modeling the effect of climate change on U.S. state-level buildings energy demands in an integrated assessment framework

    SciTech Connect

    Zhou, Yuyu; Clarke, Leon E.; Eom, Jiyong; Kyle, G. Page; Patel, Pralit L.; Kim, Son H.; Dirks, James A.; Jensen, Erik A.; Liu, Ying; Rice, Jennie S.; Schmidt, Laurel C.; Seiple, Timothy E.

    2014-01-01

    As long-term socioeconomic transformation and energy service expansion show large spatial heterogeneity, advanced understanding of climate impact on building energy use at the sub-national level will offer useful insights into climate policy and regional energy system planning. In this study, we presented a detailed building energy model with a U.S. state-level representation, nested in the GCAM integrated assessment framework. We projected state-level building energy demand and its spatial pattern over the century, considering the impact of climate change based on the estimates of heating and cooling degree days derived from downscaled USGS CASCaDE temperature data. The result indicates that climate change has a large impact on heating and cooling building energy and fuel use at the state level, exhibiting large spatial heterogeneity across states (ranges from -10% to +10%). The sensitivity analysis reveals that the building energy demand is subject to multiple key factors, such as the magnitude of climate change, the choice of climate models, and the growth of population and GDP, and that their relative contributions vary greatly across the space. The scale impact in building energy use modeling highlights the importance of constructing a building energy model with the spatially-explicit representation of socioeconomics, energy system development, and climate change. These findings will help the climate-based policy decision and energy system, especially utility planning related to building sector at the U.S. state and regional level facing the potential climate change.

  15. Differences between the 1992 and 1993 CABO Model Energy Codes

    SciTech Connect

    Conover, D.R.; Lucas, R.G.

    1995-01-01

    This report is one in a series of documents describing research activities in support of the US Department of Energy (DOE) Building Energy Standards Program. The Pacific Northwest Laboratory (PNL) leads the program for DOE. The goal of the Program is to develop and encourage the implementation Of Performance standards to achieve the maximum practicable energy efficiency in the design of new buildings. The program approach to meeting the goal is to initiate and manage individual research and standards and guidelines development efforts that are planned and conducted in cooperation with representatives from throughout the buildings community. Projects under way involve practicing architects and engineers, Professional societies and code organizations, industry representatives, and researchers from the private sector and national laboratories. Research results and technical justifications for standards criteria are provided to standards development and model code organizations and to Federal, State, and local jurisdictions as a basis to update their codes and standards. This effort helps to ensure that building standards incorporate the latest research results to achieve maximum energy savings in new buildings, Yet remain responsive to the needs of the affected professions, organizations, and jurisdictions. Our efforts also support the implementation, deployment, and use of energy-efficient codes and standards. This report identifies the differences between the 1992 and 1993 editions of the Council of American Building Officials, (CABO) Model Energy Code (MEC) and briefly highlights the technical and administrative impacts of these changes.

  16. Building Knowledge Stocks: The Role of State Higher-Education Policies

    ERIC Educational Resources Information Center

    Groen, Jeffrey A.

    2009-01-01

    A variety of studies provide evidence that the stock of college-educated labor has fundamental effects on state and local economies through its association with wages, economic growth, personal incomes, and tax revenues. As a result, policymakers in many states try to increase the percentage of the state's population (or workforce) that has a…

  17. Environmental Scan. Building State Early Childhood Comprehensive Systems Series No. 2

    ERIC Educational Resources Information Center

    Halfon, Neal; Uyeda, Kimberly; Inkelas, Moira; Kumar, Vani; Wright, Janel; Tullis, Ericka; Rice, Thomas

    2004-01-01

    This brief outlines both the national and state environments and summarizes the opportunities and challenges that need to be taken into account as states move forward to develop comprehensive early childhood systems. It is adapted from and summarizes a full report entitled "Planning for the State Early Childhood Comprehensive Systems Initiative…

  18. Impact of the FY 2005 Building Technologies Program on United States Employment and Earned Income

    SciTech Connect

    Scott, Michael J.; Anderson, Dave M.; Belzer, David B.; Cort, Katherine A.; Dirks, James A.; Elliott, Douglas B.; Hostick, Donna J.

    2004-08-31

    The Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) is interested in assessing the potential economic impacts of its portfolio of subprograms on national employment and income. A special purpose version of the IMPLAN input-output model called ImBuild II is used in this study of all 21 Building Technologies Program subprograms in the EERE final FY 2005 budget request to the Office of Management and Budget on February 2, 2004. Energy savings, investments, and impacts on U.S. national employment and earned income are reported by subprogram for selected years to the year 2030. Energy savings and investments from these subprograms have the potential of creating a total of 396,000 jobs and about $5.6 billion in earned income (2003$) by the year 2030.

  19. Magnetic ``three states of matter'' in two and three dimensions: a quantum Monte Carlo study of the extended toric codes

    NASA Astrophysics Data System (ADS)

    Kamiya, Yoshitomo

    The possibility of quantum spin liquids, characterized by nontrivial entanglement properties or a topological nonlocal order parameter, has long been debated both theoretically and experimentally. Since candidate systems (e.g., frustrated quantum magnets or 5 d transition metal oxides) may host other competing phases including conventional magnetic ordered phases, it is natural to ask what types of global phase diagrams can be anticipated depending on coupling constants, temperature, dimensionality, etc. In this talk, by considering an extension of the Kitaev toric code Hamiltonians by Ising interactions on 2D (square) and 3D (cubic) lattices, I will present thermodynamic phase diagrams featuring magnetic ``three states of matter,'' namely, quantum spin liquid, paramagnetic, and magnetically ordered phases (analogous to liquid, gas, and solid, respectively, in conventional matter) obtained by unbiased quantum Monte Carlo simulations [YK, Y. Kato, J. Nasu, and Y. Motome, PRB 92, 100403(R) (2015)]. We find that the ordered phase borders on the spin liquid around the exactly solvable point by a discontinuous transition line in 3D, while it grows continuously from the quantum critical point in 2D. In both cases, peculiar proximity effects to the nearby spin liquid phases are observed at high temperature even when the ground state is magnetically ordered. Such proximity effects include flux-shrinking and a tricritical behavior in 3D and a ``fractionalization'' of the order parameter field at the quantum critical point in 2D, both of which can be detected by measuring critical exponents. Work done in collaboration with Yasuyuki Kato, Joji Nasu, and Yukitoshi Motome.

  20. Analysis of quantum error-correcting codes: Symplectic lattice codes and toric codes

    NASA Astrophysics Data System (ADS)

    Harrington, James William

    Quantum information theory is concerned with identifying how quantum mechanical resources (such as entangled quantum states) can be utilized for a number of information processing tasks, including data storage, computation, communication, and cryptography. Efficient quantum algorithms and protocols have been developed for performing some tasks (e.g. , factoring large numbers, securely communicating over a public channel, and simulating quantum mechanical systems) that appear to be very difficult with just classical resources. In addition to identifying the separation between classical and quantum computational power, much of the theoretical focus in this field over the last decade has been concerned with finding novel ways of encoding quantum information that are robust against errors, which is an important step toward building practical quantum information processing devices. In this thesis I present some results on the quantum error-correcting properties of oscillator codes (also described as symplectic lattice codes) and toric codes. Any harmonic oscillator system (such as a mode of light) can be encoded with quantum information via symplectic lattice codes that are robust against shifts in the system's continuous quantum variables. I show the existence of lattice codes whose achievable rates match the one-shot coherent information over the Gaussian quantum channel. Also, I construct a family of symplectic self-dual lattices and search for optimal encodings of quantum information distributed between several oscillators. Toric codes provide encodings of quantum information into two-dimensional spin lattices that are robust against local clusters of errors and which require only local quantum operations for error correction. Numerical simulations of this system under various error models provide a calculation of the accuracy threshold for quantum memory using toric codes, which can be related to phase transitions in certain condensed matter models. I also present

  1. Building-up a code for the purpose of TRUE coincidence summing correction in gamma-ray spectrometry with EGS4

    NASA Astrophysics Data System (ADS)

    Celik, Necati; Altin, Duygu; Cevik, Ugur

    2015-10-01

    In the presented study, a code was created for the purpose of true coincidence summing (TCS) correction factors for 134Cs. The created code was implemented in EGS4 Monte Carlo simulation package. TCS factors were determined for nine different energies for different detector-source geometries. The calculated results were successfully validated by an empirical method using a point 134Cs radioactive source and a p-type HPGe detector having 55% relative efficiency. Although the code created gives TCS factors only for 134Cs, the technique presented can be used to obtain the factors for any radionuclide used in gamma-ray spectrometry.

  2. 40 CFR Appendix Xiii to Part 86 - State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 19 2011-07-01 2011-07-01 false State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations XIII Appendix XIII to Part 86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES...

  3. 40 CFR Appendix Xiii to Part 86 - State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations XIII Appendix XIII to Part 86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES...

  4. 40 CFR Appendix Xiii to Part 86 - State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 20 2013-07-01 2013-07-01 false State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations XIII Appendix XIII to Part 86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES...

  5. 40 CFR Appendix Xiii to Part 86 - State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 20 2012-07-01 2012-07-01 false State Requirements Incorporated by Reference in Part 86 of the Code of Federal Regulations XIII Appendix XIII to Part 86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES...

  6. 40 CFR Appendix A to Part 282 - State Requirements Incorporated by Reference in Part 282 of the Code of Federal Regulations

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 28 2013-07-01 2013-07-01 false State Requirements Incorporated by Reference in Part 282 of the Code of Federal Regulations A Appendix A to Part 282 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Pt. 282, App. A Appendix A...

  7. 40 CFR Appendix A to Part 282 - State Requirements Incorporated by Reference in Part 282 of the Code of Federal Regulations

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 27 2014-07-01 2014-07-01 false State Requirements Incorporated by Reference in Part 282 of the Code of Federal Regulations A Appendix A to Part 282 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) APPROVED UNDERGROUND STORAGE TANK PROGRAMS Pt. 282, App. A Appendix A...

  8. Building Ready States: A Governor's Guide to Supporting a Comprehensive, High-Quality Early Childhood State System

    ERIC Educational Resources Information Center

    Demma, Rachel

    2010-01-01

    Developing an effective and efficient early childhood state system will involve efforts to support program quality and a highly qualified professional workforce based on clearly articulated standards for child development and school readiness. This kind of system improvement will rely on collaborative governance, integrated data to drive and…

  9. Study on steady state wind and turbulence environments. [structure of wakes near buildings

    NASA Technical Reports Server (NTRS)

    Brundidge, K. C.

    1977-01-01

    The structure of wakes and how this structure is related to the size and shape of buildings and other obstacles, and to ambient winds, was investigated. Mean values of natural atmospheric flow were obtained and used in conjunction with theoretical relationships developed by dimensional analysis to establish a model of the flow in the wake. Results indicate that conventional and V/STOL aircraft passing through the wake during takeoff and landing would experience not only a change in turbulence level, but also a change in mean wind speed of a magnitude roughly equivalent to that of the eddy components.

  10. 78 FR 6811 - Country Code Top-Level Domain (ccTLD) for the United States; Policies and Requirements; Comments...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE National Telecommunications and Information Administration RIN 0660-XC005 Country Code Top-Level Domain (cc... Administration (NTIA) administers the contract for the country code top-level domain (ccTLD) for the...

  11. Leveraging the Power of State Longitudinal Data Systems: Building Capacity to Turn Data into Useful Information

    ERIC Educational Resources Information Center

    Data Quality Campaign, 2011

    2011-01-01

    Faced with the need to create a competitive workforce and improve the quality of our education system, states are pursuing policy agendas to better prepare students for postsecondary education and careers. To inform these agendas, statewide longitudinal data systems (SLDSs) have become an invaluable asset and serve as a tool to help states answer…

  12. 22 CFR 9b.4 - Department of State building press pass for technical crews.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... provide technical support on a daily basis for media correspondents assigned to the Department of State. Members of technical crews who do not possess press passes, but who provide technical support for media... technical crews. 9b.4 Section 9b.4 Foreign Relations DEPARTMENT OF STATE GENERAL REGULATIONS...

  13. Building a Multicontextual Model of Latino College Enrollment: Student, School, and State-Level Effects

    ERIC Educational Resources Information Center

    Nunez, Anne-Marie; Kim, Dongbin

    2012-01-01

    Latinos' college enrollment rates, particularly in four-year institutions, have not kept pace with their population growth in the United States. Using three-level hierarchical generalized linear modeling, this study analyzes data from the Educational Longitudinal Study (ELS) to examine the influence of high school and state contexts, in addition…

  14. Building a Collaborative Educational Research Center: The Portland Public Schools & Portland State University Experience.

    ERIC Educational Resources Information Center

    Nave, Gary R.

    The Center for Urban Research in Education (CURE), jointly conceived by the Portland (Oregon) Public Schools and Portland State University, was established in 1987 by the Oregon State Legislature to explore solutions to the educational problems of at-risk student populations, especially those in urban settings. This paper shares the results of…

  15. Racing with the World: How States Can Build a 21st Century Workforce.

    ERIC Educational Resources Information Center

    Liddell, Scott A.

    This report is a primer on the multifaceted issues that state legislators are likely to confront under the rubric of human resource development. Chapter 1 proposes a philosophy: enabling every citizen to become a productive member of the 21st century economy is in a state's best interest both socially and fiscally. Chapter 2 focuses on the premium…

  16. State of the South: Building an Infrastructure of Opportunity for the Next Generation

    ERIC Educational Resources Information Center

    Guillory, Ferrel; Mitchell, Kate; Parcell, Abby; Hart, Richard; Zandt, Alyson; Caldwell, Beth; Robertson, Shun; Rose, Max; Dodson, David

    2014-01-01

    The 2014 edition of "State of the South" features analysis of state and regional data and calls on the region to develop and implement purposeful policies and systemic practices--an "infrastructure of opportunity"--to bolster the prospects for its 15- to 24-year-olds to achieve economic resilience as adults and a fulfilling…

  17. Energy Codes and Standards: Facilities

    SciTech Connect

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

    2007-01-01

    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.

  18. Eight-state trellis-coded optical modulation with signal constellations of four-dimensional M-ary quadrature-amplitude modulation.

    PubMed

    Ishimura, Shota; Kikuchi, Kazuro

    2015-03-01

    We apply the eight-state trellis-coded modulation (TCM) using signal constellations of four-dimensional M-ary quadrature-amplitude modulation (4D-MQAM) to optical communication systems for the first time to our knowledge. In the TCM scheme, the free distance of the trellis diagram is equal to the minimum distance between constellation points in partitioned subsets, which enlarges the coding gain effectively. In fact, its asymptotic power efficiency is 3-dB larger than that of the set-partitioned 4D-MQAM (SP-4D-MQAM) format, while their spectral efficiencies are the same. Such theoretical predictions are confirmed through computer simulations on eight-state TCM with constellations of 4D-4QAM (i.e., 4D quadrature phase-shift keying: 4D-QPSK) and 4D-16QAM. In particular, eight-state TCM with 4D-QPSK constellations is practically important because of its simple encoder structure, relatively low computational cost, and high coding gain against dual-polarization QPSK (DP-QPSK) and SP-4D-QPSK. Through measurements of its bit-error rate (BER) performance, we confirm that the coding gain against DP-QPSK is about 3 dB at BER=10(-3). PMID:25836886

  19. Impact of the FY 2009 Building Technologies Program on United States Employment and Earned Income

    SciTech Connect

    Livingston, Olga V.; Scott, Michael J.; Hostick, Donna J.; Dirks, James A.; Cort, Katherine A.

    2008-06-17

    The Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) is interested in assessing the potential economic impacts of its portfolio of subprograms on national employment and income. A special purpose input-output model called ImSET is used in this study of 14 Building Technologies Program subprograms in the EERE final FY 2009 budget request to the Office of Management and Budget in February 2008. Energy savings, investments, and impacts on U.S. national employment and earned income are reported by subprogram for selected years to the year 2025. Energy savings and investments from these subprograms have the potential of creating a total of 258,000 jobs and about $3.7 billion in earned income (2007$) by the year 2025.

  20. Fast Coding Unit Encoding Mechanism for Low Complexity Video Coding

    PubMed Central

    Wu, Yueying; Jia, Kebin; Gao, Guandong

    2016-01-01

    In high efficiency video coding (HEVC), coding tree contributes to excellent compression performance. However, coding tree brings extremely high computational complexity. Innovative works for improving coding tree to further reduce encoding time are stated in this paper. A novel low complexity coding tree mechanism is proposed for HEVC fast coding unit (CU) encoding. Firstly, this paper makes an in-depth study of the relationship among CU distribution, quantization parameter (QP) and content change (CC). Secondly, a CU coding tree probability model is proposed for modeling and predicting CU distribution. Eventually, a CU coding tree probability update is proposed, aiming to address probabilistic model distortion problems caused by CC. Experimental results show that the proposed low complexity CU coding tree mechanism significantly reduces encoding time by 27% for lossy coding and 42% for visually lossless coding and lossless coding. The proposed low complexity CU coding tree mechanism devotes to improving coding performance under various application conditions. PMID:26999741

  1. 77 FR 15122 - Te-Moak Tribe of Western Shoshone- Ordinance Pursuant to United States Code, Legalizing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-14

    ..., Legalizing and Regulating the Introduction, Possession, Use and Consumption of Alcoholic Beverages AGENCY... Code, Legalizing and Regulating the Introduction, Possession, Use and Consumption of Alcoholic... Introduction, Possession, Use and Consumption of Alcoholic Beverages, the Amended Liquor Ordinance of the...

  2. Why We Need to Build a Culture of Health in the United States.

    PubMed

    Lavizzo-Mourey, Risa

    2015-07-01

    The United States spends $2.7 trillion a year on health care, more than any other country by far, and yet the U.S. population is not healthy. In fact, the United States loses $227 billion in productivity each year because of poor health. This is not sustainable-and it is the reason behind the Robert Wood Johnson Foundation's Culture of Health initiative. Culture of Health means so much more than simply not being sick. It means embracing a definition of health as outlined by the World Health Organization-a state of complete physical, mental, and social well-being. And it means shifting the values-and the actions-in the United States so that health becomes a part of everything we do. Health is the bedrock of personal fulfillment. It is the backbone of prosperity and the key to creating a strong and competitive nation. With health, children can grow up making the most of life's opportunities. Businesses can rely on the vitality of workers to stay competitive, and the military can perform at its highest level. But there is no single way to cultivate health. This Commentary explores the principles behind the Culture of Health initiative and examines the role of academic medicine in achieving this vision. Different communities must come up with the approaches that serve them best. Only by working toward a common goal in unique ways will a true Culture of Health be attainable in the United States. PMID:26414053

  3. Coset Codes Viewed as Terminated Convolutional Codes

    NASA Technical Reports Server (NTRS)

    Fossorier, Marc P. C.; Lin, Shu

    1996-01-01

    In this paper, coset codes are considered as terminated convolutional codes. Based on this approach, three new general results are presented. First, it is shown that the iterative squaring construction can equivalently be defined from a convolutional code whose trellis terminates. This convolutional code determines a simple encoder for the coset code considered, and the state and branch labelings of the associated trellis diagram become straightforward. Also, from the generator matrix of the code in its convolutional code form, much information about the trade-off between the state connectivity and complexity at each section, and the parallel structure of the trellis, is directly available. Based on this generator matrix, it is shown that the parallel branches in the trellis diagram of the convolutional code represent the same coset code C(sub 1), of smaller dimension and shorter length. Utilizing this fact, a two-stage optimum trellis decoding method is devised. The first stage decodes C(sub 1), while the second stage decodes the associated convolutional code, using the branch metrics delivered by stage 1. Finally, a bidirectional decoding of each received block starting at both ends is presented. If about the same number of computations is required, this approach remains very attractive from a practical point of view as it roughly doubles the decoding speed. This fact is particularly interesting whenever the second half of the trellis is the mirror image of the first half, since the same decoder can be implemented for both parts.

  4. 1978 State Abstracts with an Analysis across the States: The State Dissemination Grants Program. Building Capacity for Improvement of Educational Practice.

    ERIC Educational Resources Information Center

    NTS Research Corp., Durham, NC.

    This report describes NIE's Dissemination Grants Program, documents dissemination activities in 29 state education agencies as of November 1978, and highlights similarities and differences among states participating in the program. It is primarily descriptive rather than evaluative, and reveals that while each state is committed to building…

  5. To amend subtitle IV of title 40, United States Code, regarding county additions to the Appalachian region.

    THOMAS, 112th Congress

    Rep. Blackburn, Marsha [R-TN-7

    2011-01-05

    01/06/2011 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  6. To amend subtitle IV of title 40, United States Code, regarding county additions to the Appalachian region.

    THOMAS, 113th Congress

    Rep. Blackburn, Marsha [R-TN-7

    2013-01-03

    01/04/2013 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  7. Building Software Development Capacity to Advance the State of Educational Technology

    ERIC Educational Resources Information Center

    Luterbach, Kenneth J.

    2013-01-01

    Educational technologists may advance the state of the field by increasing capacity to develop software tools and instructional applications. Presently, few academic programs in educational technology require even a single computer programming course. Further, the educational technologists who develop software generally work independently or in…

  8. Brownfields to School Sites: How Can the State Facilitate Cleanup To Build Essential Schools?

    ERIC Educational Resources Information Center

    California State Legislature, Sacramento. Select Committee on Environmental Justice.

    This document presents background information and testimony concerning the cleanup of potentially contaminated vacant or underutilized property for use as future school sites in low-income and minority communities. Various proposals are offered that would allow the state, where necessary, to facilitate the cleanup of these "brownfields" to create…

  9. Building Momentum--Taking Action: Southern States Collaborate on Child Care Financial Aid and Quality Initiatives.

    ERIC Educational Resources Information Center

    Southern Inst. on Children and Families, Columbia, SC.

    In the year 2000, the Southern Regional Task Force on Child Care was formed with representatives from 16 southern states and the District of Columbia as well as appointments from the Southern Institute on Children and Families and the Southern Growth Policies Board to collaborate in developing an action plan to improve access to child care…

  10. Building the Implicit BSW Curriculum at a Large Southern State University

    ERIC Educational Resources Information Center

    Holosko, Michael; Skinner, Jeffrey; MacCaughelty, Chelsea; Stahl, Kate Morrissey

    2010-01-01

    The Council on Social Work Education's Educational Policy and Accreditation Standards (EPAS) stresses the importance of the implicit curriculum in shaping a school's culture. This timely article describes how the implicit BSW curriculum was developed at a large Southern state university using three Web-based projects: (1) a glossary of terms for…

  11. Building Capacity for Tracking Human Capital Development and Its Mobility across State Lines. Policy Insights

    ERIC Educational Resources Information Center

    Prescott, Brian T.

    2014-01-01

    This issue of "Policy Insights" provides a review of the past five years of the cost and value of higher education, which have gained increased policymaker, consumer, and media attention. The Western Interstate Commission for Higher Education (WICHE) has worked with four of its member states (Hawai'i, Idaho, Oregon, and Washington) to…

  12. The influence of rainwater composition on the conservation state of cementitious building materials.

    PubMed

    Morillas, Héctor; Marcaida, Iker; Maguregui, Maite; Carrero, Jose Antonio; Madariaga, Juan Manuel

    2016-01-15

    Rainwater is one of the main pollution tracers around the world. There are many reasons that can explain the presence of high concentrations of certain hazardous elements (HEs) in the rainwater (traffic, marine port activities, industry, etc.). In this work, rainwater samples were collected at six different locations in the Metropolitan Bilbao (Basque Country, north of Spain) during November 2014. HE concentrations were determined by means of inductively coupled plasma mass spectrometry (ICP-MS) and anions by ion chromatography. The pH and redox potential values on these samples were also assessed. According to the obtained results, different trends along the estuary of Bilbao have been observed. To corroborate some hypothesis, thermodynamic simulations and correlation analyses were also carried out using quantitative data. These trends are closely related to the surrounding pollution and marine influence. Finally, in order to ascertain the influence of the Metropolitan Bilbao rainwater on buildings materials, a recent construction was characterized. Using techniques such as Scanning Electron Microscopy coupled with Energy Dispersive X-Ray Spectroscopy (SEM–EDS) and Raman Spectroscopy, different types of sulfates and nitrates were observed. PMID:26546767

  13. Towards Realistic Implementations of a Majorana Surface Code.

    PubMed

    Landau, L A; Plugge, S; Sela, E; Altland, A; Albrecht, S M; Egger, R

    2016-02-01

    Surface codes have emerged as promising candidates for quantum information processing. Building on the previous idea to realize the physical qubits of such systems in terms of Majorana bound states supported by topological semiconductor nanowires, we show that the basic code operations, namely projective stabilizer measurements and qubit manipulations, can be implemented by conventional tunnel conductance probes and charge pumping via single-electron transistors, respectively. The simplicity of the access scheme suggests that a functional code might be in close experimental reach. PMID:26894694

  14. Clinical coding. Code breakers.

    PubMed

    Mathieson, Steve

    2005-02-24

    --The advent of payment by results has seen the role of the clinical coder pushed to the fore in England. --Examinations for a clinical coding qualification began in 1999. In 2004, approximately 200 people took the qualification. --Trusts are attracting people to the role by offering training from scratch or through modern apprenticeships. PMID:15768716

  15. Response to comments received from the State of Colorado and the public on the Environmental Assessment for resumption of thermal stabilization of plutonium oxide in Building 707

    SciTech Connect

    Not Available

    1994-02-01

    The Department of Energy (DOE) prepared this document to respond to comments from the State of Colorado and the public on the draft Environmental Assessment (EA) for the Resumption of Thermal Stabilization of Plutonium Oxide in Building 707 at the Rocky Flats Plant (RFP) in Golden, Colorado. The draft EA was provided to the State of Colorado and the public on September 8, 1993, for a comment period of 60 days. The Department`s National Environmental Policy Act (NEPA) Implementing Procedures (10 Code of Federal Regulations [CFR] 1021.301) requires that prior to approval of the EA, DOE is to allow the host State and Indian Tribe a period of from 14 to 30 days to review and comment on the EA. The Department established a comment period of 60 days for this EA in response to requests by the public during the first public meeting on July 7, 1993, before preparation of the EA. Other issues raised at the July 7 meeting included the range of alternatives to be considered, the time period for preparation of the EA, and the amount of material to be thermally stabilized. These and other comments made by the public at that meeting were carefully considered in preparation of the EA. In addition to providing the preapproval draft EA to the State of Colorado, DOE distributed the EA to all persons and groups on the RFP public information mailing list and placed the EA and reference documents in the DOE Public Reading Rooms in the RFP area. A public meeting was held on October 6, 1993, to hear public comments on the draft EA. All comments on the draft EA, those received both at the October 6 public meeting and through correspondence, have been reproduced in their entirety in this Response to Comments document. Responses to the commenters` questions and concerns are provided, and changes made to the body of the EA are indicated in the responses. All comments received have been considered in the revision of the EA.

  16. Steady-State Gyrokinetics Transport Code (SSGKT), A Scientific Application Partnership with the Framework Application for Core-Edge Transport Simulations, Final Report

    SciTech Connect

    Fahey, Mark R.; Candy, Jeff

    2013-11-07

    This project initiated the development of TGYRO ? a steady-state Gyrokinetic transport code (SSGKT) that integrates micro-scale GYRO turbulence simulations into a framework for practical multi-scale simulation of conventional tokamaks as well as future reactors. Using a lightweight master transport code, multiple independent (each massively parallel) gyrokinetic simulations are coordinated. The capability to evolve profiles using the TGLF model was also added to TGYRO and represents a more typical use-case for TGYRO. The goal of the project was to develop a steady-state Gyrokinetic transport code (SSGKT) that integrates micro-scale gyrokinetic turbulence simulations into a framework for practical multi-scale simulation of a burning plasma core ? the International Thermonuclear Experimental Reactor (ITER) in particular. This multi-scale simulation capability will be used to predict the performance (the fusion energy gain, Q) given the H-mode pedestal temperature and density. At present, projections of this type rely on transport models like GLF23, which are based on rather approximate fits to the results of linear and nonlinear simulations. Our goal is to make these performance projections with precise nonlinear gyrokinetic simulations. The method of approach is to use a lightweight master transport code to coordinate multiple independent (each massively parallel) gyrokinetic simulations using the GYRO code. This project targets the practical multi-scale simulation of a reactor core plasma in order to predict the core temperature and density profiles given the H-mode pedestal temperature and density. A master transport code will provide feedback to O(16) independent gyrokinetic simulations (each massively parallel). A successful feedback scheme offers a novel approach to predictive modeling of an important national and international problem. Success in this area of fusion simulations will allow US scientists to direct the research path of ITER over the next two

  17. To amend title 40, United States Code, to permit commercial filmmaking and photography on the United States Capitol grounds, and for other purposes.

    THOMAS, 113th Congress

    Rep. Norton, Eleanor Holmes [D-DC-At Large

    2014-03-13

    03/14/2014 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  18. The politics of African energy development: Ethiopia's hydro-agricultural state-building strategy and clashing paradigms of water security.

    PubMed

    Verhoeven, Harry

    2013-11-13

    As key economic, ecological and demographic trends converge to reshape Africa and its relationship with the outside world, a new politics is emerging in the twenty-first century around the water-food-energy nexus, which is central to the continent's relevance in the global economy. On the one hand, Malthusian anxieties are proliferating; pessimists link population growth and growing water scarcity to state failure and 'water wars'. On the other hand, entrepreneurs, sovereign wealth funds and speculators consider Africa's potential in water resources, energy production and food output as one of the last great untapped opportunities for the global economy: Africa is on the brink of an agro-industrial transformation. This article examines how African actors are not merely responding to economic and environmental changes but also thinking politically about water, food and energy security. Many of them are seizing the new opportunities to redefine their national politics, their relationship with local communities and their ties with external players, regionally and globally. Ethiopia's project of hydro-agricultural state-building helps to identify the most important fault lines of this new politics at the national, local and international level. The politics of water security and energy development simultaneously puts African states and their populations on the defensive, as they grapple with huge challenges, but also provides them with unique opportunities to take advantage of a more favourable global configuration of forces. PMID:24080620

  19. Putting Chronic Disease on the Map: Building GIS Capacity in State and Local Health Departments

    PubMed Central

    Casper, Michele; Tootoo, Joshua; Schieb, Linda

    2013-01-01

    Techniques based on geographic information systems (GIS) have been widely adopted and applied in the fields of infectious disease and environmental epidemiology; their use in chronic disease programs is relatively new. The Centers for Disease Control and Prevention’s Division for Heart Disease and Stroke Prevention is collaborating with the National Association of Chronic Disease Directors and the University of Michigan to provide health departments with capacity to integrate GIS into daily operations, which support priorities for surveillance and prevention of chronic diseases. So far, 19 state and 7 local health departments participated in this project. On the basis of these participants’ experiences, we describe our training strategy and identify high-impact GIS skills that can be mastered and applied over a short time in support of chronic disease surveillance. We also describe the web-based resources in the Chronic Disease GIS Exchange that were produced on the basis of this training and are available to anyone interested in GIS and chronic disease (www.cdc.gov/DHDSP/maps/GISX). GIS offers diverse sets of tools that promise increased productivity for chronic disease staff of state and local health departments. PMID:23786907

  20. Building hierarchical models of avian distributions for the State of Georgia

    USGS Publications Warehouse

    Howell, J.E.; Peterson, J.T.; Conroy, M.J.

    2008-01-01

    To predict the distributions of breeding birds in the state of Georgia, USA, we built hierarchical models consisting of 4 levels of nested mapping units of decreasing area: 90,000 ha, 3,600 ha, 144 ha, and 5.76 ha. We used the Partners in Flight database of point counts to generate presence and absence data at locations across the state of Georgia for 9 avian species: Acadian flycatcher (Empidonax virescens), brownheaded nuthatch (Sitta pusilla), Carolina wren (Thryothorus ludovicianus), indigo bunting (Passerina cyanea), northern cardinal (Cardinalis cardinalis), prairie warbler (Dendroica discolor), yellow-billed cuckoo (Coccyxus americanus), white-eyed vireo (Vireo griseus), and wood thrush (Hylocichla mustelina). At each location, we estimated hierarchical-level-specific habitat measurements using the Georgia GAP Analysis18 class land cover and other Geographic Information System sources. We created candidate, species-specific occupancy models based on previously reported relationships, and fit these using Markov chain Monte Carlo procedures implemented in OpenBugs. We then created a confidence model set for each species based on Akaike's Information Criterion. We found hierarchical habitat relationships for all species. Three-fold cross-validation estimates of model accuracy indicated an average overall correct classification rate of 60.5%. Comparisons with existing Georgia GAP Analysis models indicated that our models were more accurate overall. Our results provide guidance to wildlife scientists and managers seeking predict avian occurrence as a function of local and landscape-level habitat attributes.

  1. Achievable Steps Toward Building a National Health Information Infrastructure in the United States

    PubMed Central

    Stead, William W.; Kelly, Brian J.; Kolodner, Robert M.

    2005-01-01

    Consensus is growing that a health care information and communication infrastructure is one key to fixing the crisis in the United States in health care quality, cost, and access. The National Health Information Infrastructure (NHII) is an initiative of the Department of Health and Human Services receiving bipartisan support. There are many possible courses toward its objective. Decision makers need to reflect carefully on which approaches are likely to work on a large enough scale to have the intended beneficial national impacts and which are better left to smaller projects within the boundaries of health care organizations. This report provides a primer for use by informatics professionals as they explain aspects of that dividing line to policy makers and to health care leaders and front-line providers. It then identifies short-term, intermediate, and long-term steps that might be taken by the NHII initiative. PMID:15561783

  2. The HART II International Workshop: An Assessment of the State-of-the-Art in Comprehensive Code Prediction

    NASA Technical Reports Server (NTRS)

    vanderWall, Berend G.; Lim, Joon W.; Smith, Marilyn J.; Jung, Sung N.; Bailly, Joelle; Baeder, James D.; Boyd, D. Douglas, Jr.

    2013-01-01

    Significant advancements in computational fluid dynamics (CFD) and their coupling with computational structural dynamics (CSD, or comprehensive codes) for rotorcraft applications have been achieved recently. Despite this, CSD codes with their engineering level of modeling the rotor blade dynamics, the unsteady sectional aerodynamics and the vortical wake are still the workhorse for the majority of applications. This is especially true when a large number of parameter variations is to be performed and their impact on performance, structural loads, vibration and noise is to be judged in an approximate yet reliable and as accurate as possible manner. In this article, the capabilities of such codes are evaluated using the HART II International Workshop database, focusing on a typical descent operating condition which includes strong blade-vortex interactions. A companion article addresses the CFD/CSD coupled approach. Three cases are of interest: the baseline case and two cases with 3/rev higher harmonic blade root pitch control (HHC) with different control phases employed. One setting is for minimum blade-vortex interaction noise radiation and the other one for minimum vibration generation. The challenge is to correctly predict the wake physics-especially for the cases with HHC-and all the dynamics, aerodynamics, modifications of the wake structure and the aero-acoustics coming with it. It is observed that the comprehensive codes used today have a surprisingly good predictive capability when they appropriately account for all of the physics involved. The minimum requirements to obtain these results are outlined.

  3. An Assessment of Comprehensive Code Prediction State-of-the-Art Using the HART II International Workshop Data

    NASA Technical Reports Server (NTRS)

    vanderWall, Berend G.; Lim, Joon W.; Smith, Marilyn J.; Jung, Sung N.; Bailly, Joelle; Baeder, James D.; Boyd, D. Douglas, Jr.

    2012-01-01

    Despite significant advancements in computational fluid dynamics and their coupling with computational structural dynamics (= CSD, or comprehensive codes) for rotorcraft applications, CSD codes with their engineering level of modeling the rotor blade dynamics, the unsteady sectional aerodynamics and the vortical wake are still the workhorse for the majority of applications. This is especially true when a large number of parameter variations is to be performed and their impact on performance, structural loads, vibration and noise is to be judged in an approximate yet reliable and as accurate as possible manner. In this paper, the capabilities of such codes are evaluated using the HART II Inter- national Workshop data base, focusing on a typical descent operating condition which includes strong blade-vortex interactions. Three cases are of interest: the baseline case and two cases with 3/rev higher harmonic blade root pitch control (HHC) with different control phases employed. One setting is for minimum blade-vortex interaction noise radiation and the other one for minimum vibration generation. The challenge is to correctly predict the wake physics - especially for the cases with HHC - and all the dynamics, aerodynamics, modifications of the wake structure and the aero-acoustics coming with it. It is observed that the comprehensive codes used today have a surprisingly good predictive capability when they appropriately account for all of the physics involved. The minimum requirements to obtain these results are outlined.

  4. Building Regional Threat-Based Networks for Estuaries in the Western United States

    PubMed Central

    Merrifield, Matthew S.; Hines, Ellen; Liu, Xiaohang; Beck, Michael W.

    2011-01-01

    Estuaries are ecologically and economically valuable and have been highly degraded from both land and sea. Estuarine habitats in the coastal zone are under pressure from a range of human activities. In the United States and elsewhere, very few conservation plans focused on estuaries are regional in scope; fewer still address threats to estuary long term viability.We have compiled basic information about the spatial extent of threats to identify commonalities. To do this we classify estuaries into hierarchical networks that share similar threat characteristics using a spatial database (geodatabase) of threats to estuaries from land and sea in the western U.S.Our results show that very few estuaries in this region (16%) have no or minimal stresses from anthropogenic activity. Additionally, one quarter (25%) of all estuaries in this study have moderate levels of all threats. The small number of un-threatened estuaries is likely not representative of the ecological variability in the region and will require working to abate threats at others. We think the identification of these estuary groups can foster sharing best practices and coordination of conservation activities amongst estuaries in any geography. PMID:21387006

  5. Coordinating across scales: Building a regional marsh bird monitoring program from national and state Initiatives

    USGS Publications Warehouse

    Shriver, G.W.; Sauer, J.R.

    2008-01-01

    Salt marsh breeding bird populations (rails, bitterns, sparrows, etc.) in eastern North America are high conservation priorities in need of site specific and regional monitoring designed to detect population changes over time. The present status and trends of these species are unknown but anecdotal evidence of declines in many of the species has raised conservation concerns. Most of these species are listed as conservation priorities on comprehensive wildlife plans throughout the eastern U.S. National Wildlife Refuges, National Park Service units, and other wildlife conservation areas provide important salt marsh habitat. To meet management needs for these areas, and to assist regional conservation planning, survey designs are being developed to estimate abundance and population trends for these breeding bird species. The primary purpose of this project is to develop a hierarchical sampling frame for salt marsh birds in Bird Conservation Region (BCR) 30 that will provide the ability to estimate species population abundances on 1) specific sites (i.e. National Parks and National Wildlife Refuges), 2) within states or regions, and 3) within BCR 30. The entire breeding range of Saltmarsh Sharp-tailed and Coastal Plain Swamp sparrows are within BCR 30, providing an opportunity to detect population trends within the entire breeding ranges of two priority species.

  6. The Evolution of Building a Diverse Geosciences in the United States

    NASA Astrophysics Data System (ADS)

    Keane, Christopher; Houlton, Heather; Leahy, P. Patrick

    2016-04-01

    Since the 1960s, the United States has had numerous systematic efforts to support diversity in all parts of society. The American Geosciences Institute has had active ongoing research and diversity promotion programs in the geosciences since 1972. Over this time, the drivers and goals of promoting a diverse discipline have evolved, including in the scope and definition of diversity. The success of these efforts have been mixed, largely driven by wildly different responses by specific gender and racial subsets of the population. Some critical cultural barriers have been solidly identified and mitigation approaches promoted. For example, the use of field work in promotion of geoscience careers and education programs is viewed as a distinct negative by many African American and Hispanic communities as it equates geoscience as non-professional work. Similarly, efforts at improving gender diversity have had great success, especially in the private sector, as life-balance policies and mitigations of implicit biases have been addressed. Yet success in addressing some of these cultural and behavioral issues has also started to unveil other overarching factors, such as the role of socio-economic and geographic location. Recent critical changes in the definition of diversity that have been implemented will be discussed. These include dropping Asian races as underrepresented, the introduction of the multiracial definition, evolution of the nature of gender, and the increased awareness of persons with disabilities as a critical diverse population. This has been coupled with dramatic changes in the drivers for promoting diversity in the geosciences in the U.S. from a moral and ethical good to one of economic imperative and recognizing the way to access the best talent in the population as the U.S. rapidly approaches being a majority minority society. These changes are leading to new approaches and strategies, for which we will highlight specific programmatic efforts both by AGI

  7. Planning Library Buildings for Service. Proceedings of a Library Buildings and Equipment Institute (Kent State University, Ohio, July 6-8, 1961).

    ERIC Educational Resources Information Center

    Roth, Harold L., Ed.

    The text is made up of a number of general papers followed by the presentations of specific plans of college and university, public, and school libraries. The general sessions were devoted to areas of common interest to anyone contemplating a library program. Topics discussed include--(1) elements in planning a library building program, (2)…

  8. Toward a virtual building laboratory

    SciTech Connect

    Klems, J.H.; Finlayson, E.U.; Olsen, T.H.; Banks, D.W.; Pallis, J.M.

    1999-03-01

    In order to achieve in a timely manner the large energy and dollar savings technically possible through improvements in building energy efficiency, it will be necessary to solve the problem of design failure risk. The most economical method of doing this would be to learn to calculate building performance with sufficient detail, accuracy and reliability to avoid design failure. Existing building simulation models (BSM) are a large step in this direction, but are still not capable of this level of modeling. Developments in computational fluid dynamics (CFD) techniques now allow one to construct a road map from present BSM's to a complete building physical model. The most useful first step is a building interior model (BIM) that would allow prediction of local conditions affecting occupant health and comfort. To provide reliable prediction a BIM must incorporate the correct physical boundary conditions on a building interior. Doing so raises a number of specific technical problems and research questions. The solution of these within a context useful for building research and design is not likely to result from other research on CFD, which is directed toward the solution of different types of problems. A six-step plan for incorporating the correct boundary conditions within the context of the model problem of a large atrium has been outlined. A promising strategy for constructing a BIM is the overset grid technique for representing a building space in a CFD calculation. This technique promises to adapt well to building design and allows a step-by-step approach. A state-of-the-art CFD computer code using this technique has been adapted to the problem and can form the departure point for this research.

  9. Overview of Development and Deployment of Codes, Standards and Regulations Affecting Energy Storage System Safety in the United States

    SciTech Connect

    Conover, David R.

    2014-08-22

    This report acquaints stakeholders and interested parties involved in the development and/or deployment of energy storage systems (ESS) with the subject of safety-related codes, standards and regulations (CSRs). It is hoped that users of this document gain a more in depth and uniform understanding of safety-related CSR development and deployment that can foster improved communications among all ESS stakeholders and the collaboration needed to realize more timely acceptance and approval of safe ESS technology through appropriate CSR.

  10. ClinicalCodes: An Online Clinical Codes Repository to Improve the Validity and Reproducibility of Research Using Electronic Medical Records

    PubMed Central

    Springate, David A.; Kontopantelis, Evangelos; Ashcroft, Darren M.; Olier, Ivan; Parisi, Rosa; Chamapiwa, Edmore; Reeves, David

    2014-01-01

    Lists of clinical codes are the foundation for research undertaken using electronic medical records (EMRs). If clinical code lists are not available, reviewers are unable to determine the validity of research, full study replication is impossible, researchers are unable to make effective comparisons between studies, and the construction of new code lists is subject to much duplication of effort. Despite this, the publication of clinical codes is rarely if ever a requirement for obtaining grants, validating protocols, or publishing research. In a representative sample of 450 EMR primary research articles indexed on PubMed, we found that only 19 (5.1%) were accompanied by a full set of published clinical codes and 32 (8.6%) stated that code lists were available on request. To help address these problems, we have built an online repository where researchers using EMRs can upload and download lists of clinical codes. The repository will enable clinical researchers to better validate EMR studies, build on previous code lists and compare disease definitions across studies. It will also assist health informaticians in replicating database studies, tracking changes in disease definitions or clinical coding practice through time and sharing clinical code information across platforms and data sources as research objects. PMID:24941260

  11. Jackson Park Hospital Green Building Medical Center

    SciTech Connect

    William Dorsey; Nelson Vasquez

    2010-03-31

    decreasing the amount of unconditioned air that enters the office building. The HVAC system has an Energy Efficiency Rating 29% greater than required. No CFC based refrigerants were used in the HVAC system, thus reducing the emission of compounds that contribute to ozone depletion and global warming. In addition, interior light fixtures employ the latest energy-efficient lamp and ballast technology. Interior lighting throughout the building is operated by sensors that will automatically turn off lights inside a room when the room is unoccupied. The electrical traction elevators use less energy than typical elevators, and they are made of 95% recycled material. Further, locally manufactured products were used throughout, minimizing the amount of energy required to construct this building. The primary objective was to construct a 30,000 square foot medical office building on the Jackson Park Hospital campus that would comply with newly adopted City of Chicago green building codes focusing on protecting the environment and conserving energy and resources. The energy saving systems demonstrate a state of the-art whole-building approach to energy efficient design and construction. The energy efficiency and green aspects of the building contribute to the community by emphasizing the environmental and economic benefits of conserving resources. The building highlights the integration of Chicago's new green building codes into a poor, inner city neighborhood project and it is designed to attract medical providers and physicians to a medically underserved area.

  12. A history of the Building Energy Standards Program

    SciTech Connect

    Shankle, D.L.; Merrick, J.A.; Gilbride, T.L.

    1994-02-01

    This report describes the history of the Pacific Northwest Laboratory`s (PNL`s) work in development of energy standards for commercial and residential construction in the United States. PNL`s standards development efforts are concentrated in the Building Energy Standards Program (the Program), which PNL conducts for the U.S. Department of Energy (DOE) Office of Codes and Standards. The Program has worked with DOE, the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE), and other building codes and standards organizations to develop, evaluate, and promulgate energy standards in all sectors of the building industry. This report describes the recent history of U.S. code development and PNL`s contributions through the 1980s and early 1990s, up to the passage of the Energy Policy Act of 1992. Impacts to standards development resulting from the passage of this act will be described in other reports.

  13. 48 CFR 3036.104-90 - Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Authority for one-step turn-key design-build contracting for the United States Coast Guard (USCG). 3036.104-90 Section 3036.104-90 Federal Acquisition Regulations System DEPARTMENT OF HOMELAND SECURITY, HOMELAND SECURITY ACQUISITION REGULATION (HSAR) SPECIAL CATEGORIES...

  14. THE CURRENT STATUS OF CITIZENS' ADVISORY COMMITTEES WITH EMPHASIS ON THOSE FOR SCHOOL BUILDING NEEDS IN THE CENTRAL SCHOOLS OF NEW YORK STATE.

    ERIC Educational Resources Information Center

    MARLOW, FRANK M.

    STATISTICAL INFORMATION ABOUT CITIZENS' ADVISORY COMMITTEES, WITH EMPHASIS ON SCHOOL BUILDING NEEDS, IS PRESENTED. THE STATISTICS WERE OBTAINED FROM QUESTIONNAIRES SENT TO SCHOOL ADMINISTRATORS IN CENTRAL NEW YORK STATE, DISCUSSING SCHOOL ENROLLMENT, DISTANCE FROM CLASS I CITIES, AND THE MAKE-UP OF ADVISORY COMMITTEES AND THEIR FUNCTIONS. (JH)

  15. State Regulations and the ACA Code of Ethics and Standards of Practice: Oil and Water for the Substance Abuse Counselor.

    ERIC Educational Resources Information Center

    West, Paul L.; Mustaine, Beverly L.; Wyrick, Barry

    1999-01-01

    Reviews state regulations responsible for determining the minimum qualifications for counselors, clinical supervisors, or client assessors in the substance abuse treatment field. Few of the 34 states surveyed required treatment outcome studies or referenced licensed professional counselors. Discusses implications new counselors may face when their…

  16. Better Buildings Challenge Overview

    SciTech Connect

    2011-06-01

    The Better Buildings Challenge is a national leadership initiative calling on corporate chief executive officers, university presidents, and state and local leaders to make a significant commitment to building energy efficiency.

  17. Monitoring Sub-Saharan African physician migration and recruitment post-adoption of the WHO code of practice: temporal and geographic patterns in the United States.

    PubMed

    Tankwanchi, Akhenaten Benjamin Siankam; Vermund, Sten H; Perkins, Douglas D

    2015-01-01

    Data monitoring is a key recommendation of the WHO Global Code of Practice on the International Recruitment of Health Personnel, a global framework adopted in May 2010 to address health workforce retention in resource-limited countries and the ethics of international migration. Using data on African-born and African-educated physicians in the 2013 American Medical Association Physician Masterfile (AMA Masterfile), we monitored Sub-Saharan African (SSA) physician recruitment into the physician workforce of the United States (US) post-adoption of the WHO Code of Practice. From the observed data, we projected to 2015 with linear regression, and we mapped migrant physicians' locations using GPS Visualizer and ArcGIS. The 2013 AMA Masterfile identified 11,787 active SSA-origin physicians, representing barely 1.3% (11,787/940,456) of the 2013 US physician workforce, but exceeding the total number of physicians reported by WHO in 34 SSA countries (N = 11,519). We estimated that 15.7% (1,849/11,787) entered the US physician workforce after the Code of Practice was adopted. Compared to pre-Code estimates from 2002 (N = 7,830) and 2010 (N = 9,938), the annual admission rate of SSA émigrés into the US physician workforce is increasing. This increase is due in large part to the growing number of SSA-born physicians attending medical schools outside SSA, representing a trend towards younger migrants. Projection estimates suggest that there will be 12,846 SSA migrant physicians in the US physician workforce in 2015, and over 2,900 of them will be post-Code recruits. Most SSA migrant physicians are locating to large urban US areas where physician densities are already the highest. The Code of Practice has not slowed the SSA-to-US physician migration. To stem the physician "brain drain", it is essential to incentivize professional practice in SSA and diminish the appeal of US migration with bolder interventions targeting primarily early-career (age ≤ 35) SSA physicians. PMID

  18. Monitoring Sub-Saharan African Physician Migration and Recruitment Post-Adoption of the WHO Code of Practice: Temporal and Geographic Patterns in the United States

    PubMed Central

    Tankwanchi, Akhenaten Benjamin Siankam; Vermund, Sten H.; Perkins, Douglas D.

    2015-01-01

    Data monitoring is a key recommendation of the WHO Global Code of Practice on the International Recruitment of Health Personnel, a global framework adopted in May 2010 to address health workforce retention in resource-limited countries and the ethics of international migration. Using data on African-born and African-educated physicians in the 2013 American Medical Association Physician Masterfile (AMA Masterfile), we monitored Sub-Saharan African (SSA) physician recruitment into the physician workforce of the United States (US) post-adoption of the WHO Code of Practice. From the observed data, we projected to 2015 with linear regression, and we mapped migrant physicians’ locations using GPS Visualizer and ArcGIS. The 2013 AMA Masterfile identified 11,787 active SSA-origin physicians, representing barely 1.3% (11,787/940,456) of the 2013 US physician workforce, but exceeding the total number of physicians reported by WHO in 34 SSA countries (N = 11,519). We estimated that 15.7% (1,849/11,787) entered the US physician workforce after the Code of Practice was adopted. Compared to pre-Code estimates from 2002 (N = 7,830) and 2010 (N = 9,938), the annual admission rate of SSA émigrés into the US physician workforce is increasing. This increase is due in large part to the growing number of SSA-born physicians attending medical schools outside SSA, representing a trend towards younger migrants. Projection estimates suggest that there will be 12,846 SSA migrant physicians in the US physician workforce in 2015, and over 2,900 of them will be post-Code recruits. Most SSA migrant physicians are locating to large urban US areas where physician densities are already the highest. The Code of Practice has not slowed the SSA-to-US physician migration. To stem the physician “brain drain”, it is essential to incentivize professional practice in SSA and diminish the appeal of US migration with bolder interventions targeting primarily early-career (age ≤ 35) SSA physicians

  19. 21. Complex from southeast; building 2 to left, buildings 6 ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. Complex from southeast; building 2 to left, buildings 6 and 1 in center, warehouse in right foreground, Bay State building in - American Screw Company, Stevens Street, Providence, Providence County, RI

  20. 5. North side of Building 1001 (administration building), looking southeast ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. North side of Building 1001 (administration building), looking southeast - Naval Air Station Chase Field, Building 1001, Independence Street, .45 mile south of intersection of Texas State Highway & Independence Street, Beeville, Bee County, TX

  1. 3. East side of Building 1001 (administration building), looking west ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. East side of Building 1001 (administration building), looking west - Naval Air Station Chase Field, Building 1001, Independence Street, .45 mile south of intersection of Texas State Highway & Independence Street, Beeville, Bee County, TX

  2. 9. Interior of Building 1001 (administration building), Room 204, vault, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. Interior of Building 1001 (administration building), Room 204, vault, looking east - Naval Air Station Chase Field, Building 1001, Independence Street, .45 mile south of intersection of Texas State Highway & Independence Street, Beeville, Bee County, TX

  3. 4. South side of Building 1001 (administration building), looking north ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. South side of Building 1001 (administration building), looking north - Naval Air Station Chase Field, Building 1001, Independence Street, .45 mile south of intersection of Texas State Highway & Independence Street, Beeville, Bee County, TX

  4. 6. West side of Building 1001 (administration building), looking southeast ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    6. West side of Building 1001 (administration building), looking southeast - Naval Air Station Chase Field, Building 1001, Independence Street, .45 mile south of intersection of Texas State Highway & Independence Street, Beeville, Bee County, TX

  5. Interior building details of Building A, dungeon cell adjacent to ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior building details of Building A, dungeon cell adjacent to northwest cell: granite and brick threshold, poured concrete floors, plastered finished walls, vaulted veiling; northwesterly view - San Quentin State Prison, Building 22, Point San Quentin, San Quentin, Marin County, CA

  6. Speech coding

    NASA Astrophysics Data System (ADS)

    Gersho, Allen

    1990-05-01

    Recent advances in algorithms and techniques for speech coding now permit high quality voice reproduction at remarkably low bit rates. The advent of powerful single-ship signal processors has made it cost effective to implement these new and sophisticated speech coding algorithms for many important applications in voice communication and storage. Some of the main ideas underlying the algorithms of major interest today are reviewed. The concept of removing redundancy by linear prediction is reviewed, first in the context of predictive quantization or DPCM. Then linear predictive coding, adaptive predictive coding, and vector quantization are discussed. The concepts of excitation coding via analysis-by-synthesis, vector sum excitation codebooks, and adaptive postfiltering are explained. The main idea of vector excitation coding (VXC) or code excited linear prediction (CELP) are presented. Finally low-delay VXC coding and phonetic segmentation for VXC are described.

  7. State Requirements for Educational Facilities, 1999.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Office of Educational Facilities.

    This updated, two-volume document provides guidance for those involved in the educational facilities procurement process, and includes recent legislative changes affecting the state of Florida's building code. The first volume is organized by the sequence of steps required in the facilities procurement process and presents state requirements for…

  8. RESRAD-BUILD verification.

    SciTech Connect

    Kamboj, S.; Yu, C.; Biwer, B. M.; Klett, T.

    2002-01-31

    The results generated by the RESRAD-BUILD code (version 3.0) were verified with hand or spreadsheet calculations using equations given in the RESRAD-BUILD manual for different pathways. For verification purposes, different radionuclides--H-3, C-14, Na-22, Al-26, Cl-36, Mn-54, Co-60, Au-195, Ra-226, Ra-228, Th-228, and U-238--were chosen to test all pathways and models. Tritium, Ra-226, and Th-228 were chosen because of the special tritium and radon models in the RESRAD-BUILD code. Other radionuclides were selected to represent a spectrum of radiation types and energies. Verification of the RESRAD-BUILD code was conducted with an initial check of all the input parameters for correctness against their original source documents. Verification of the calculations was performed external to the RESRAD-BUILD code with Microsoft{reg_sign} Excel to verify all the major portions of the code. In some cases, RESRAD-BUILD results were compared with those of external codes, such as MCNP (Monte Carlo N-particle) and RESRAD. The verification was conducted on a step-by-step basis and used different test cases as templates. The following types of calculations were investigated: (1) source injection rate, (2) air concentration in the room, (3) air particulate deposition, (4) radon pathway model, (5) tritium model for volume source, (6) external exposure model, (7) different pathway doses, and (8) time dependence of dose. Some minor errors were identified in version 3.0; these errors have been corrected in later versions of the code. Some possible improvements in the code were also identified.

  9. A Better Handoff for Code Officials

    SciTech Connect

    Conover, David R.; Yerkes, Sara

    2010-09-24

    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.

  10. Overview of Commercial Buildings, 2003

    EIA Publications

    2008-01-01

    The Energy Information Administration conducts the Commercial Buildings Energy Consumption Survey (CBECS) to collect information on energy-related building characteristics and types and amounts of energy consumed in commercial buildings in the United States.

  11. To designate the Federal Building and United States Courthouse located at 1125 Chapline Street in Wheeling, West Virginia, as the "Frederick P. Stamp, Jr. Federal Building and United States Courthouse".

    THOMAS, 113th Congress

    Rep. McKinley, David B. [R-WV-1

    2013-02-12

    02/13/2013 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. To designate the Federal Building and United States Courthouse located at 1125 Chapline Street in Wheeling, West Virginia, as the "Frederick P. Stamp, Jr. Federal Building and United States Courthouse".

    THOMAS, 112th Congress

    Rep. McKinley, David B. [R-WV-1

    2011-11-17

    11/18/2011 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  13. Code Green.

    ERIC Educational Resources Information Center

    McMinn, John

    2002-01-01

    Assesses the integrated approach to green design in the new Computer Science Building at Toronto's York University. The building design fulfills the university's demand to combine an energy efficient design with sustainability. Floor and site plans are included. (GR)

  14. Analysis of the Chinese Market for Building Energy Efficiency

    SciTech Connect

    Yu, Sha; Evans, Meredydd; Shi, Qing

    2014-03-20

    . This chapter examines insulation in walls and roofs; efficient windows and doors; heating, air conditioning and controls; and lighting. These markets have seen significant growth because of the strength of the construction sector but also the specific policies that require and promote efficient building components. At the same time, as requirements have become more stringent, there has been fierce competition, and quality has at time suffered, which in turn has created additional challenges. Next we examine existing buildings in chapter four. China has many Soviet-style, inefficient buildings built before stringent requirements for efficiency were more widely enforced. As a result, there are several specific market opportunities related to retrofits. These fall into two or three categories. First, China now has a code for retrofitting residential buildings in the north. Local governments have targets of the number of buildings they must retrofit each year, and they help finance the changes. The requirements focus on insulation, windows, and heat distribution. Second, the Chinese government recently decided to increase the scale of its retrofits of government and state-owned buildings. It hopes to achieve large scale changes through energy service contracts, which creates an opportunity for energy service companies. Third, there is also a small but growing trend to apply energy service contracts to large commercial and residential buildings. This report assesses the impacts of China’s policies on building energy efficiency. By examining the existing literature and interviewing stakeholders from the public, academic, and private sectors, the report seeks to offer an in-depth insights of the opportunities and barriers for major market segments related to building energy efficiency. The report also discusses trends in building energy use, policies promoting building energy efficiency, and energy performance contracting for public building retrofits.

  15. Alabama's Education Coalition Focuses on Supporting the State's Math, Science and Technology Initiative and on Building Distance Learning Programs

    NASA Astrophysics Data System (ADS)

    Denson, R. L.

    2003-12-01

    The Alabama Math Science Technology Educational Coalition (AMSTEC) was formed as a non-profit after a 1998 NASA Linking Leaders program brought in education and corporate leaders to address systemic education reform in Alabama public schools. AMSTEC was instrumental in the creation of the Alabama Math Science Technology Initiative (AMSTI), a K-12 program designed using data from national and international research and local teacher survey. In the face of dwindling government support in a state ranked last in education funding, AMSTEC believes that its best hope for improved STEM education lies in strengthening its community/industry partnerships and building upon the Department of Education's newly created AMSTI program. NASA's GLOBE program is the primary earth science education component being integrated into AMSTI. AMSTI is structured to provide teachers with (1) the materials, equipment, technology and supplies necessary to deliver high quality, inquiry-based instruction; (2) professional development linked directly to the educational resources with the intent of strengthening content knowledge, instructional strategies, and use of assessment tools; and (3) on-site support and mentoring throughout the year in the interest of achieving these goals. Roles for community partners to support these objectives far exceed that of mere funding - especially in the area of mentoring and professional development. Currently, AMSTEC consists of 100+ members including classroom teachers and district officers, education department representatives from higher educational institutions, policy makers and administrators, and government and industry representatives. AMSTEC remains partially tied to NASA fiscally and is administratively housed by the National Space Science and Technology Center's Earth System Science Center. AMSTEC's partnership emphasis is focused on increasing corporate and industry participation to support the implementation of AMSTI and its hub

  16. Uplink Coding

    NASA Technical Reports Server (NTRS)

    Pollara, Fabrizio; Hamkins, Jon; Dolinar, Sam; Andrews, Ken; Divsalar, Dariush

    2006-01-01

    This viewgraph presentation reviews uplink coding. The purpose and goals of the briefing are (1) Show a plan for using uplink coding and describe benefits (2) Define possible solutions and their applicability to different types of uplink, including emergency uplink (3) Concur with our conclusions so we can embark on a plan to use proposed uplink system (4) Identify the need for the development of appropriate technology and infusion in the DSN (5) Gain advocacy to implement uplink coding in flight projects Action Item EMB04-1-14 -- Show a plan for using uplink coding, including showing where it is useful or not (include discussion of emergency uplink coding).

  17. Analysis of the impacts of energy conservation codes in new single-family homes

    SciTech Connect

    Ritschard, R.L.; Hanford, J.W.; Sezgen, A.O.

    1992-12-01

    Within the 50 states some form of federal code or standard for energy conservation in new building construction is typically incorporated into state and local codes. Two of these codes, the Model Energy Code (MEC) and the proposed ASHRAE standard 90.2P are of special importance to the residential data base developed by the Gas Research Institute (GRI) because they influence thermal requirements and have either been recently updated or will be revised in 1992. In this study, we evaluate the impacts of these two thermal codes on the energy performance and energy consumption of prototypical new single-family buildings. Base case buildings, with characteristics typical of current building practices, are modified to meet the thermal envelope standards and are simulated with the DOE-2.1D building energy simulation program. In addition, we also model the effects of appliance and heating and cooling equipment efficiencies promulgated under the National Appliance Energy Conservation Act (NAECA) of 1987 and of the NAECA Amendments of 1988. We compare heating and cooling loads and energy use for the prototypical house for several cases: the base case, with 1980s vintage thermal envelope and appliance and equipment efficiencies; with ASHRAE 90 thermal requirements; with Model Energy Code thermal requirements; with NAECA appliance and HVAC efficiencies; and with combinations of the ASHRAE 90 Standard or Model Energy Code and the NAECA appliance and equipment efficiency improvements. The results provide a glimpse of how these standards will affect future end-use energy consumption in new single-family buildings.

  18. Analysis of Potential Benefits and Costs of Adopting a Commercial Building Energy Standard in South Dakota

    SciTech Connect

    Belzer, David B.; Cort, Katherine A.; Winiarski, David W.; Richman, Eric E.

    2005-03-04

    The state of South Dakota is considering adopting a commercial building energy standard. This report evaluates the potential costs and benefits to South Dakota residents from requiring compliance with the most recent edition of the ANSI/ASHRAE/IESNA 90.1-2001 Energy Standard for Buildings except Low-Rise Residential Buildings. These standards were developed in an effort to set minimum requirements for the energy efficient design and construction of new commercial buildings. The quantitative benefits and costs of adopting a commercial building energy code are modeled by comparing the characteristics of assumed current building practices with the most recent edition of the ASHRAE Standard, 90.1-2001. Both qualitative and quantitative benefits and costs are assessed in this analysis. Energy and economic impacts are estimated using results from a detailed building simulation tool (Building Loads Analysis and System Thermodynamics [BLAST] model) combined with a Life-Cycle Cost (LCC) approach to assess corresponding economic costs and benefits.

  19. Design and implementation of a structural health monitoring and alerting system for hospital buildings in the United States

    USGS Publications Warehouse

    Ulusoy, Hasan S.; Kalkan, Erol; Fletcher, Jon Peter B.; Friberg, Paul; Leith, W. K.; Banga, Krishna

    2012-01-01

    This paper describes the current progress in the development of a structural health monitoring and alerting system to meet the needs of the U.S. Department of Veterans Affairs to monitor hospital buildings instrumented in high and very high seismic hazard regions in the U.S. The system, using the measured vibration data, is primarily designed for post-earthquake condition assessment of the buildings. It has two essential components – sensing and analysis. The sensing component includes all necessary firmware and sensors to measure the response of the building; while the analysis component consists of several data processing modules integrated into an open source software package which compresses a large amount of measured data into useful information to assess the building’s condition before and after an event. The information can be used for a rapid building safety assessment, and to support decisions for necessary repairs, replacements, and other maintenance and rehabilitation measures.

  20. HT2DINV: A 2D forward and inverse code for steady-state and transient hydraulic tomography problems

    NASA Astrophysics Data System (ADS)

    Soueid Ahmed, A.; Jardani, A.; Revil, A.; Dupont, J. P.

    2015-12-01

    Hydraulic tomography is a technique used to characterize the spatial heterogeneities of storativity and transmissivity fields. The responses of an aquifer to a source of hydraulic stimulations are used to recover the features of the estimated fields using inverse techniques. We developed a 2D free source Matlab package for performing hydraulic tomography analysis in steady state and transient regimes. The package uses the finite elements method to solve the ground water flow equation for simple or complex geometries accounting for the anisotropy of the material properties. The inverse problem is based on implementing the geostatistical quasi-linear approach of Kitanidis combined with the adjoint-state method to compute the required sensitivity matrices. For undetermined inverse problems, the adjoint-state method provides a faster and more accurate approach for the evaluation of sensitivity matrices compared with the finite differences method. Our methodology is organized in a way that permits the end-user to activate parallel computing in order to reduce the computational burden. Three case studies are investigated demonstrating the robustness and efficiency of our approach for inverting hydraulic parameters.

  1. Solar buildings. Overview: The Solar Buildings Program

    SciTech Connect

    Not Available

    1998-04-01

    Buildings account for more than one third of the energy used in the United States each year, consuming vast amounts of electricity, natural gas, and fuel oil. Given this level of consumption, the buildings sector is rife with opportunity for alternative energy technologies. The US Department of Energy`s Solar Buildings Program was established to take advantage of this opportunity. The Solar Buildings Program is engaged in research, development, and deployment on solar thermal technologies, which use solar energy to produce heat. The Program focuses on technologies that have the potential to produce economically competitive energy for the buildings sector.

  2. Solar buildings. Overview: The Solar Buildings Program

    SciTech Connect

    1998-04-01

    Buildings account for more than one third of the energy used in the United States each year, consuming vast amounts of electricity, natural gas, and fuel oil. Given this level of consumption, the buildings sector is rife with opportunity for alternative energy technologies. The US Department of Energy's Solar Buildings Program was established to take advantage of this opportunity. The Solar Buildings Program is engaged in research, development, and deployment on solar thermal technologies, which use solar energy to produce heat. The Program focuses on technologies that have the potential to produce economically competitive energy for the buildings sector.

  3. Expander chunked codes

    NASA Astrophysics Data System (ADS)

    Tang, Bin; Yang, Shenghao; Ye, Baoliu; Yin, Yitong; Lu, Sanglu

    2015-12-01

    Chunked codes are efficient random linear network coding (RLNC) schemes with low computational cost, where the input packets are encoded into small chunks (i.e., subsets of the coded packets). During the network transmission, RLNC is performed within each chunk. In this paper, we first introduce a simple transfer matrix model to characterize the transmission of chunks and derive some basic properties of the model to facilitate the performance analysis. We then focus on the design of overlapped chunked codes, a class of chunked codes whose chunks are non-disjoint subsets of input packets, which are of special interest since they can be encoded with negligible computational cost and in a causal fashion. We propose expander chunked (EC) codes, the first class of overlapped chunked codes that have an analyzable performance, where the construction of the chunks makes use of regular graphs. Numerical and simulation results show that in some practical settings, EC codes can achieve rates within 91 to 97 % of the optimum and outperform the state-of-the-art overlapped chunked codes significantly.

  4. Low-Rate Turbo Codes for Deep-Space Communications

    NASA Technical Reports Server (NTRS)

    Divsalar, D.; Pollara, F.

    1995-01-01

    It is shown how turbo codes and decoders can be used to improve the coding gain for deep-space communications, while decreasing the decoding complexity with respect to the large constraint length convolutional codes currently in use. Similar code constructions were used to build multiple-encoder turbo codes. This generalizes the turbo decoding concept to a truly distributed decoding system.

  5. Doubled Color Codes

    NASA Astrophysics Data System (ADS)

    Bravyi, Sergey

    Combining protection from noise and computational universality is one of the biggest challenges in the fault-tolerant quantum computing. Topological stabilizer codes such as the 2D surface code can tolerate a high level of noise but implementing logical gates, especially non-Clifford ones, requires a prohibitively large overhead due to the need of state distillation. In this talk I will describe a new family of 2D quantum error correcting codes that enable a transversal implementation of all logical gates required for the universal quantum computing. Transversal logical gates (TLG) are encoded operations that can be realized by applying some single-qubit rotation to each physical qubit. TLG are highly desirable since they introduce no overhead and do not spread errors. It has been known before that a quantum code can have only a finite number of TLGs which rules out computational universality. Our scheme circumvents this no-go result by combining TLGs of two different quantum codes using the gauge-fixing method pioneered by Paetznick and Reichardt. The first code, closely related to the 2D color code, enables a transversal implementation of all single-qubit Clifford gates such as the Hadamard gate and the π / 2 phase shift. The second code that we call a doubled color code provides a transversal T-gate, where T is the π / 4 phase shift. The Clifford+T gate set is known to be computationally universal. The two codes can be laid out on the honeycomb lattice with two qubits per site such that the code conversion requires parity measurements for six-qubit Pauli operators supported on faces of the lattice. I will also describe numerical simulations of logical Clifford+T circuits encoded by the distance-3 doubled color code. Based on a joint work with Andrew Cross.

  6. Comparison of two equation-of-state models for partially ionized aluminum: Zel'dovich and Raizer's model versus the activity expansion code

    NASA Astrophysics Data System (ADS)

    Harrach, Robert J.; Rogers, Forest J.

    1981-09-01

    Two equation-of-state (EOS) models for multipy ionized matter are evaluated for the case of an aluminum plasma in the temperature range from about one eV to several hundred eV, spanning conditions of weak to strong ionization. Specifically, the simple analytical mode of Zel'dovich and Raizer and the more comprehensive model comprised by Rogers' plasma physics avtivity expansion code (ACTEX) are used to calculate the specific internal energy ɛ and average degree of ionization Z¯*, as functons of temperature T and density ρ. In the absence of experimental data, these results are compared against each other, covering almost five orders-of-magnitude variation in ɛ and the full range of Z¯* We find generally good agreement between the two sets of results, especially for low densities and for temperatures near the upper end of the rage. Calculated values of ɛ(T) agree to within ±30% over nearly the full range in T for densities below about 1 g/cm3. Similarly, the two models predict values of Z¯*(T) which track each other fairly well; above 20 eV the discrepancy is less than ±20% fpr ρ≲1 g/cm3. Where the calculations disagree, we expect the ACTEX code to be more accurate than Zel'dovich and Raizer's model, by virtue of its more detailed physics content.

  7. Seismic Safety Of Simple Masonry Buildings

    SciTech Connect

    Guadagnuolo, Mariateresa; Faella, Giuseppe

    2008-07-08

    Several masonry buildings comply with the rules for simple buildings provided by seismic codes. For these buildings explicit safety verifications are not compulsory if specific code rules are fulfilled. In fact it is assumed that their fulfilment ensures a suitable seismic behaviour of buildings and thus adequate safety under earthquakes. Italian and European seismic codes differ in the requirements for simple masonry buildings, mostly concerning the building typology, the building geometry and the acceleration at site. Obviously, a wide percentage of buildings assumed simple by codes should satisfy the numerical safety verification, so that no confusion and uncertainty have to be given rise to designers who must use the codes. This paper aims at evaluating the seismic response of some simple unreinforced masonry buildings that comply with the provisions of the new Italian seismic code. Two-story buildings, having different geometry, are analysed and results from nonlinear static analyses performed by varying the acceleration at site are presented and discussed. Indications on the congruence between code rules and results of numerical analyses performed according to the code itself are supplied and, in this context, the obtained result can provide a contribution for improving the seismic code requirements.

  8. Status of MARS Code

    SciTech Connect

    N.V. Mokhov

    2003-04-09

    Status and recent developments of the MARS 14 Monte Carlo code system for simulation of hadronic and electromagnetic cascades in shielding, accelerator and detector components in the energy range from a fraction of an electronvolt up to 100 TeV are described. these include physics models both in strong and electromagnetic interaction sectors, variance reduction techniques, residual dose, geometry, tracking, histograming. MAD-MARS Beam Line Build and Graphical-User Interface.

  9. Software Certification - Coding, Code, and Coders

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus; Holzmann, Gerard J.

    2011-01-01

    We describe a certification approach for software development that has been adopted at our organization. JPL develops robotic spacecraft for the exploration of the solar system. The flight software that controls these spacecraft is considered to be mission critical. We argue that the goal of a software certification process cannot be the development of "perfect" software, i.e., software that can be formally proven to be correct under all imaginable and unimaginable circumstances. More realistically, the goal is to guarantee a software development process that is conducted by knowledgeable engineers, who follow generally accepted procedures to control known risks, while meeting agreed upon standards of workmanship. We target three specific issues that must be addressed in such a certification procedure: the coding process, the code that is developed, and the skills of the coders. The coding process is driven by standards (e.g., a coding standard) and tools. The code is mechanically checked against the standard with the help of state-of-the-art static source code analyzers. The coders, finally, are certified in on-site training courses that include formal exams.

  10. To designate the Federal building and United States courthouse located at 217 West King Street, Martinsburg, West Virginia, as the "W. Craig Broadwater Federal Building and United States Courthouse".

    THOMAS, 112th Congress

    Rep. Capito, Shelley Moore [R-WV-2

    2011-02-08

    02/09/2011 Referred to the Subcommittee on Economic Development, Public Buildings and Emergency Management. (All Actions) Notes: For further action, see S.307, which became Public Law 112-11 on 4/25/2011. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  11. A comparison of IBC with 1997 UBC for modal response spectrum analysis in standard-occupancy buildings

    NASA Astrophysics Data System (ADS)

    Nahhas, Tariq M.

    2011-03-01

    This paper presents a comparison of the seismic forces generated from a Modal Response Spectrum Analysis (MRSA) by applying the provisions of two building codes, the 1997 Uniform Building Code (UBC) and the 2000-2009 International Building Code (IBC), to the most common ordinary residential buildings of standard occupancy. Considering IBC as the state of the art benchmark code, the primary concern is the safety of buildings designed using the UBC as compared to those designed using the IBC. A sample of four buildings with different layouts and heights was used for this comparison. Each of these buildings was assumed to be located at four different geographical sample locations arbitrarily selected to represent various earthquake zones on a seismic map of the USA, and was subjected to code-compliant response spectrum analyses for all sample locations and for five different soil types at each location. Response spectrum analysis was performed using the ETABS software package. For all the cases investigated, the UBC was found to be significantly more conservative than the IBC. The UBC design response spectra have higher spectral accelerations, and as a result, the response spectrum analysis provided a much higher base shear and moment in the structural members as compared to the IBC. The conclusion is that ordinary office and residential buildings designed using UBC 1997 are considered to be overdesigned, and therefore they are quite safe even according to the IBC provisions.

  12. 2. Overview of Buildings 2015, 2133 and 2009, with Building ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Overview of Buildings 2015, 2133 and 2009, with Building 1001 (administration building) in background, looking northeast - Naval Air Station Chase Field, Texas State Highway 202, 4.8 miles east of intersection of Texas State Highway 202 & U.S. State Highway 181, Beeville, Bee County, TX

  13. Computer Code

    NASA Technical Reports Server (NTRS)

    1985-01-01

    COSMIC MINIVER, a computer code developed by NASA for analyzing aerodynamic heating and heat transfer on the Space Shuttle, has been used by Marquardt Company to analyze heat transfer on Navy/Air Force missile bodies. The code analyzes heat transfer by four different methods which can be compared for accuracy. MINIVER saved Marquardt three months in computer time and $15,000.

  14. In situ monitoring of internal surface temperature of the historic building envelope

    NASA Astrophysics Data System (ADS)

    Labovská, Veronika; Katunský, Dušan

    2016-06-01

    Historical building envelope is characterized by a large accumulation that impact is mainly by changing the inner surface temperature over time. The minimum value of the inner surface temperature is set Code requirements. In the case of thermal technology assessment of building envelope contemplates a steady state external temperature and internal environment, thereby neglecting the heat accumulation capacity of building envelopes. Monitoring surface temperature in real terms in situ shows the real behavior of the building envelope close to reality. The recorded data can be used to create a numerical model for the simulation.

  15. Solar Workbook. A Step by Step Procedure for Assessing Solar Opportunities in Existing Buildings in New York State.

    ERIC Educational Resources Information Center

    New York State Energy Office, Albany.

    Determining the feasibility of modifying existing buildings to take advantage of solar energy requires a formal technical study. This workbook is designed to help the reader perform a preliminary analysis to decide whether investing in such a formal study would be beneficial. The book guides the user through an exploration of the general…

  16. Building Links: Developer Initiatives for Financing Child Care. Child Care Action Campaign. CCAC Special Report #2: State Financing Alternatives Project.

    ERIC Educational Resources Information Center

    Eichman, Caroline; And Others

    This report evaluates the impact of two types of initiatives for involving real estate developers in building or supporting new child care facilities. These initiatives are: (1) linkage, a legislative mandate that requires developers to construct a child care space or contribute to a child care fund; and (2) bonuses, or zoning incentives that…

  17. DNA codes

    SciTech Connect

    Torney, D. C.

    2001-01-01

    We have begun to characterize a variety of codes, motivated by potential implementation as (quaternary) DNA n-sequences, with letters denoted A, C The first codes we studied are the most reminiscent of conventional group codes. For these codes, Hamming similarity was generalized so that the score for matched letters takes more than one value, depending upon which letters are matched [2]. These codes consist of n-sequences satisfying an upper bound on the similarities, summed over the letter positions, of distinct codewords. We chose similarity 2 for matches of letters A and T and 3 for matches of the letters C and G, providing a rough approximation to double-strand bond energies in DNA. An inherent novelty of DNA codes is 'reverse complementation'. The latter may be defined, as follows, not only for alphabets of size four, but, more generally, for any even-size alphabet. All that is required is a matching of the letters of the alphabet: a partition into pairs. Then, the reverse complement of a codeword is obtained by reversing the order of its letters and replacing each letter by its match. For DNA, the matching is AT/CG because these are the Watson-Crick bonding pairs. Reversal arises because two DNA sequences form a double strand with opposite relative orientations. Thus, as will be described in detail, because in vitro decoding involves the formation of double-stranded DNA from two codewords, it is reasonable to assume - for universal applicability - that the reverse complement of any codeword is also a codeword. In particular, self-reverse complementary codewords are expressly forbidden in reverse-complement codes. Thus, an appropriate distance between all pairs of codewords must, when large, effectively prohibit binding between the respective codewords: to form a double strand. Only reverse-complement pairs of codewords should be able to bind. For most applications, a DNA code is to be bi-partitioned, such that the reverse-complementary pairs are separated

  18. State-to-state reactive differential cross sections for the H+H2-->H2+H reaction on five different potential energy surfaces employing a new quantum wavepacket computer code: DIFFREALWAVE.

    PubMed

    Hankel, Marlies; Smith, Sean C; Allan, Robert J; Gray, Stephen K; Balint-Kurti, Gabriel G

    2006-10-28

    State-to-state differential cross sections have been calculated for the hydrogen exchange reaction, H+H2-->H2+H, using five different high quality potential energy surfaces with the objective of examining the sensitivity of these detailed cross sections to the underlying potential energy surfaces. The calculations were performed using a new parallel computer code, DIFFREALWAVE. The code is based on the real wavepacket approach of Gray and Balint-Kurti [J. Chem. Phys. 108, 950 (1998)]. The calculations are parallelized over the helicity quantum number Omega' (i.e., the quantum number for the body-fixed z component of the total angular momentum) and wavepackets for each J,Omega' set are assigned to different processors, similar in spirit to the Coriolis-coupled processors approach of Goldfield and Gray [Comput. Phys. Commun. 84, 1 (1996)]. Calculations for J=0-24 have been performed to obtain converged state-to-state differential cross sections in the energy range from 0.4 to 1.2 eV. The calculations employ five different potential energy surfaces, the BKMP2 surface and a hierarchical family of four new ab initio surfaces [S. L. Mielke, et al., J. Chem. Phys. 116, 4142 (2002)]. This family of four surfaces has been calculated using three different hierarchical sets of basis functions and also an extrapolation to the complete basis set limit, the so called CCI surface. The CCI surface is the most accurate surface for the H3 system reported to date. Our calculations of differential cross sections are the first to be reported for the A2, A3, A4, and CCI surfaces. They show that there are some small differences in the cross sections obtained from the five different surfaces, particularly at higher energies. The calculations also show that the BKMP2 performs well and gives cross sections in very good agreement with the results from the CCI surface, displaying only small divergences at higher energies. PMID:17092069

  19. Computer Model Buildings Contaminated with Radioactive Material

    Energy Science and Technology Software Center (ESTSC)

    1998-05-19

    The RESRAD-BUILD computer code is a pathway analysis model designed to evaluate the potential radiological dose incurred by an individual who works or lives in a building contaminated with radioactive material.

  20. Building thermography and energy performance directive of buildings

    NASA Astrophysics Data System (ADS)

    Kauppinen, Timo; Siikanen, Sami

    2012-06-01

    Energy Performance of Buildings Directive came in to the force in Europe couple of years ago and it had an immediate effect on Building Codes in Europe. Finland have changed its building codes since 2007 - the insulation requirements have been tightened and the requirements have been specified. The biggest change is energy efficient calculations and determination of energy efficiency and energy label for buildings. This has caused a boom of new service providers (thermography services, air-tightness measurements and other services like new calculation tools). Thermography is used in verification in performance of buildings. In this presentation some examples of building thermography in walk-through energy audits combined with the results of energy efficiency calculations are presented - also some special problems in buildings of specific use (e.g. an art museum) and use of thermography to solve them.