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Sample records for market-based approach subject

  1. MARKET BASED APPROACHES

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

    ... fuel availability have been studied in CNG context but not well proven in the free market. ... technology development * Initial very low volume sales regime cannot be modeled except in ...

  2. Subject:

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

    e p e rf n I T P V MP No. Subject: ICRF mode conversion flow drive at 8 Tesla From: Y. Lin, J. Rice, S. Wukitch, M. Reinke, N. Tsujii, Y. Podpaly, M. Greenwald, A....

  3. On Market-Based Coordination of Thermostatically Controlled Loads With User Preference

    SciTech Connect (OSTI)

    Li, Sen; Zhang, Wei; Lian, Jianming; Kalsi, Karanjit

    2014-12-15

    This paper presents a market-based control framework to coordinate a group of autonomous Thermostatically Controlled Loads (TCL) to achieve the system-level objectives with pricing incentives. The problem is formulated as maximizing the social welfare subject to feeder power constraint. It allows the coordinator to affect the aggregated power of a group of dynamical systems, and creates an interactive market where the users and the coordinator cooperatively determine the optimal energy allocation and energy price. The optimal pricing strategy is derived, which maximizes social welfare while respecting the feeder power constraint. The bidding strategy is also designed to compute the optimal price in real time (e.g., every 5 minutes) based on local device information. The coordination framework is validated with realistic simulations in GridLab-D. Extensive simulation results demonstrate that the proposed approach effectively maximizes the social welfare and decreases power congestion at key times.

  4. Market-Based Indian Grid Integration Study Options: Preprint

    SciTech Connect (OSTI)

    Stoltenberg, B.; Clark, K.; Negi, S. K.

    2012-03-01

    The Indian state of Gujarat is forecasting solar and wind generation expansion from 16% to 32% of installed generation capacity by 2015. Some states in India are already experiencing heavy wind power curtailment. Understanding how to integrate variable generation (VG) into the grid is of great interest to local transmission companies and India's Ministry of New and Renewable Energy. This paper describes the nature of a market-based integration study and how this approach, while new to Indian grid operation and planning, is necessary to understand how to operate and expand the grid to best accommodate the expansion of VG. Second, it discusses options in defining a study's scope, such as data granularity, generation modeling, and geographic scope. The paper also explores how Gujarat's method of grid operation and current system reliability will affect how an integration study can be performed.

  5. On Market-Based Coordination of Thermostatically Controlled Loads...

    Office of Scientific and Technical Information (OSTI)

    This paper presents a market-based control framework to coordinate a group of autonomous ... Resource Relation: Conference: IEEE 53rd Conference on Decision and Control (CDC 2014), ...

  6. Market-Based Wildlife Mitigation in Wyoming | Open Energy Information

    Open Energy Info (EERE)

    in Wyoming Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Market-Based Wildlife Mitigation in Wyoming Abstract Covers the basics of mitigation...

  7. Market-based Wildlife Mitigation in Wyoming: A Primer | Open...

    Open Energy Info (EERE)

    A Primer Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Market-based Wildlife Mitigation in Wyoming: A Primer Abstract Covers the basics of...

  8. On Market-Based Coordination of Thermostatically Controlled Loads With User

    Office of Scientific and Technical Information (OSTI)

    Preference (Conference) | SciTech Connect On Market-Based Coordination of Thermostatically Controlled Loads With User Preference Citation Details In-Document Search Title: On Market-Based Coordination of Thermostatically Controlled Loads With User Preference This paper presents a market-based control framework to coordinate a group of autonomous Thermostatically Controlled Loads (TCL) to achieve the system-level objectives with pricing incentives. The problem is formulated as maximizing the

  9. FERC's acceptance of market-based pricing: An antitrust analysis. [Federal Energy Regulatory Commission

    SciTech Connect (OSTI)

    Harris, B.C.; Frankena, M.W. )

    1992-06-01

    In large part, FERC's determination of market power is based on an analysis that focuses on the ability of power suppliers to foreclose' other potential power suppliers by withholding transmission access to the buyer. The authors believe that this analysis is flawed because the conditions it considers are neither necessary nor sufficient for the existence of market power. That is, it is possible that market-based rates can be subject to market power even if no transmission supplier has the ability to foreclose some power suppliers; conversely, it is possible that no market power exists despite the ability to foreclose other suppliers. This paper provides a critical analysis of FERC's market-power determinations. The concept of market power is defined and its relationship to competition is discussed in Section 1, while a framework for evaluating the existence of market power is presented in Section 2. In Section 3, FERC's recent order in Terra Comfort is examined using this framework. A brief preview of FERC's order in TECO Power Services comprises Section 4. Overall conclusions are presented in Section 5.

  10. Developing a market-based utility duct sealing program

    SciTech Connect (OSTI)

    Davis, B.; Baylon, D.; Houseknecht, A.

    1998-07-01

    In recent years, residential energy conservation research has focused attention on heating system distribution efficiency. Several field studies in the Pacific Northwest have found forced-air heating systems which have a majority of ducts located in unheated buffer spaces can lose as much as 30% of the equipment's heating output to duct air leakage and conduction loss. The magnitude of loss can be equivalent to the combined improvements in building shell insulation levels due to updated energy codes. Field review of forced-air heating systems often uncovers other problems with duct layout and equipment performance. Several challenges face utilities planning to undertake a large-scale duct-sealing program. Most notable of these challenges are finding suitable homes; working with field protocols which encourage consistent, successful work; and measuring the effects of the work through field quality control and impact analysis. This paper describes the response rate for duct sealing services based on one marketing approach and describes bill and field test screening criteria used to narrow the list of retrofit candidates. Results form the screening are presented, along with preliminary retrofit results and important operations and maintenance findings.

  11. Demonstrating a Market-Based Approach to the Reclamation of Mined Lands in West Virginia

    SciTech Connect (OSTI)

    John W. Goodrich-Mahoney; Paul Ziemkiewicz

    2006-07-19

    This is the third quarter progress report of Phase II of a three-phase project to develop and evaluate the efficacy of developing multiple environmental market trading credits on a partially reclaimed surface mined site near Valley Point, Preston County, WV. Construction of the passive acid mine drainage (AMD) treatment system was completed but several modifications from the original design had to be made following the land survey and during construction to compensate for unforeseen circumstances. We continued to collect baseline quality data from the Conner Run AMD seeps to confirm the conceptual and final design for the passive AMD treatment system.

  12. Demonstrating a Market-Based Approach to the Reclamation of Mined Lands in West Virginia

    SciTech Connect (OSTI)

    Goodrich-Mahoney, John; Donnelly, Ellen

    2009-12-31

    This project demonstrated that developing environmental credits on private land—including abandoned mined lands—is dependent on a number of factors, some of them beyond the control of the project team. In this project, acid mine drainage (AMD) was successfully remediated through the construction of a passive AMD treatment system. Extensive water quality sampling both before and after the installation of the passive AMD treatment system showed that the system achieved removal efficiencies and pollutant loading reductions for acidity, iron, aluminum and manganese that were consistent with systems of similar size and design. The success of the passive AMD treatment system should have resulted in water credits if the project had not been terminated. Developing carbon sequestration credits, however, was much more complex and was not achieved in this project. The primary challenge that the project team encountered in meeting the full project objectives was the unsuccessful attempt to have the landowner sign a conservation easement for his property. This would have allowed the project team to clear and reforest the site, monitor the progress of the newly planted trees, and eventually realize carbon sequestration credits once the forest was mature. The delays caused by the lack of a conservation easement, as well as other factors, eventually resulted in the reforestation portion of the project being cancelled. The information in this report will help the public make more informed decisions regarding the potential of using water and carbon, and other credits to support the remediation of minded lands through out the United States. The hope is that by using credits that more mined lands with be remediated.

  13. Subject Pages

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

    Subject Pages Subject Pages Choose your subject area to find relevant resources. Business Chemistry Computer Science Earth & Environmental Science Engineering Global Security Health & Safety Information Science Life Sciences Materials Science Mathematics Nanotechnology Nuclear Science & Technology Physics Renewable Energy Space Sciences *Plutonium Science Library Services Circulation Document Delivery Interlibrary Loans Photocopies Policies Remote Access How to Find

  14. HEHORANDUU SUBJECT:

    Office of Legacy Management (LM)

    HEHORANDUU SUBJECT: .I CILTERNATE Pastr________________________ Current:~ -------------------_______ Owner contacted q yes anof if yes, dets contacted IKLE-!PEE_nILm! q Research & Development 0 Production scale testing 0 Pilot Scale q Bench Scale Process 0 Theoretical Studies 0 Sample & Analysis 0 Product i on 0 Disposal/Storage .u Facility Type 0 Uanufacturing q University 0 Research Organization 0 ' Government Sponsored Facility 0 Other --------------------- 0 Prime cl 0

  15. ORISE: Protecting Human Subjects

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

    Protecting Human Subjects Protecting Human Subjects The U.S. Department of Energy (DOE) Human Subjects Research Program exists to ensure that all research conducted at DOE...

  16. Standard Subject Classification System

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

    1979-08-14

    The order establishes the DOE Standard Subject Classification System for classifying documents and records by subject, including correspondence, directives, and forms.Cancels DOE O 0000.1.

  17. ORISE: Human Subjects Protection

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

    Human Subjects Protection The Oak Ridge Institute for Science and Education (ORISE) performs technical assessments to assist U.S. Department of Energy (DOE) laboratories involved in human subjects research projects. Under DOE Order and Policy 443.1A, Protection of Human Subjects, and 10 CFR 745, DOE employees and contractors are expected to protect the rights and welfare of human research subjects. In support of the DOE Office of Science and the Human Subjects Protection Program (HSPP), ORISE

  18. Standard Subject Classification System

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

    1978-07-19

    The order establishes the Department of Energy (DOE) Standard Subject Classification System for classifying documents and records by subject, including correspondence, directives, and forms. Canceled by DOE O 0000.1A.

  19. ORISE: Human Subjects Protection

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

    Human Subjects Protection The Oak Ridge Institute for Science and Education (ORISE) performs technical assessments to assist U.S. Department of Energy (DOE) laboratories involved...

  20. Protection of Human Subjects

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

    2007-12-20

    The order establishes Department of Energy (DOE) procedures and responsibilities for implementing the policy and requirements set forth in 10 Code of Federal Regulations (CFR) Part 745, Protection of Human Subjects; and in DOE P 443.1A, Protection of Human Subjects, dated 12-20-07. Cancels DOE O 443.1. Canceled by DOE O 443.1B.

  1. Protection of Human Subjects

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

    2000-05-15

    To establish DOE procedures and responsibilities for implementing the policy and requirements set forth in 10 CFR Part 745, Protection of Human Subjects, ad in DOE P 443.1, Policy on the Protection of Human Subjects. Cancels DOE O 1300.3. Canceled by DOE O 443.1A.

  2. Protection of Human Subjects

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

    2007-12-20

    The Policy is to establish DOE-specific principles for the protection of human subjects involved in DOE research. Cancels DOE P 443.1. Canceled by DOE O 443.1B

  3. Protection of Human Subjects

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

    2000-05-15

    The purpose of this Policy is to establish DOE-specific policy for the protection of human subjects involved in DOE research. Canceled by DOE P 443.1A.

  4. PS-6 SUbject:

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

    Larson.Cheryl A - PS-6 SUbject: annexed load treatment in RD ROD (p32-33) and Ex B oftemplates -----Original Message----- From: Randy Gregg mailto:GREGGR@bentonpud.org Sent:...

  5. MEMORANDUM TO: FROM: SUBJECT:

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

    TO: FROM: SUBJECT: Department of Energy Washington, DC 20585 May 29,2014 ADAM SIEMINSKI ADMINISTRATOR ENERGY INFORMATION ADMINIST~ON CHRISTOPHER SMITH ~v- PRINCIPAL DEPUTY ASSISTANT SECRETARY OFFICE OF FOSSIL ENERGY Request for an Update ofEIA's January 2012 Study of Liquefied Natural Gas Export Scenarios The Office of Fossil Energy (FE) requests the Energy Infmmation Administration (EIA) to evaluate the impact of increased natural gas demand, reflecting possible exports of U.S. natural gas, on

  6. TO: FROM: SUBJECT,

    Office of Legacy Management (LM)

    TO: FROM: SUBJECT, tlEMORANDUtl DATE --w--s CSLTERNATE . NAME: ---------------------- OWNER(S) ---v--w- Pamt a ------------------------ Current: ------------------------- Owner contacted 0 yes nno; if yes, date contacted ------------- TYPE OF OPERATION ----------------- werearch P Development 6 Production scale testing 0 Pilot Scale 0 Bench Sea10 Process 0 Theoretical Studies 0 Sample & Analysis 0 Production 0 Disposal/Storage TYPE OF CONTRC4CT ---------------- 0 Prime ubcontractor Purchase

  7. ORISE: Protecting Human Subjects Website

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

    Protecting Human Subjects Website Institutions that engage in human subjects research are required by federal policy to establish an institutional review board (IRB) to ensure that...

  8. ORISE: Protecting Human Subjects Website

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

    Protecting Human Subjects Website Institutions that engage in human subjects research are required by federal policy to establish an institutional review board (IRB) to ensure that risks to human subjects in research are minimal and to provide protection with respect to the rights and welfare of research subjects. The Oak Ridge Institute for Science and Education (ORISE) administers the Oak Ridge Sitewide Institutional Review Board (ORSIRB) and manages the ORISE Human Subjects website. The

  9. Opportunities for market-based programs worldwide that reduce greenhouse gas emissions: Initial Observations from Missions to the Philippines, South Africa, and Mexico

    SciTech Connect (OSTI)

    Stanton-Hoyle, D.R.

    1998-07-01

    Globally, governments and industries are implementing innovative voluntary programs to reduce greenhouse gas emissions. Often these programs encourage groups to use cost effective technologies that capture market-based forces. These programs are successful because they capitalize on existing opportunities where both the environment and the participants can benefit (i.e., win-win opportunities). This paper documents efforts to investigate these kinds of win-win opportunities in three developing countries: the Philippines, South Africa, and Mexico. Initial observations are provided as fresh information from the field, drawing on six missions during the last nine months. Utility costs, interest rates, and overall economic health appear to critically affect opportunities in each country. By contrast, details of heating, ventilating and air-conditioning (HVAC) design and local climate were often important differences between countries. These affect opportunities, for example, to achieve significant savings from cooling systems or not. Looking at the success of ESCOs was somewhat surprising. One might expect to see the most successful ESCO activity where utility costs are high and upgrade opportunities are plentiful (such as in the Philippines). This was not the case, however, as research in the Philippines did not reveal even one active ESCO contract yet. Design practices for new construction were in need of the same thing that helps US design teams do a better job of energy-efficient design, better communications between design team members. Finally, industrial firms were doing a variety of EE upgrades in each country, but this level of activity was relatively small compared to what should be cost effective.

  10. Protection of Human Research Subjects

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

    2011-03-17

    The Order establishes DOE-specific policy and principles for the protection of human subjects involved in DOE research, and DOE procedures and responsibilities for implementing the policy and requirements set forth in Title 45 Code of Federal Regulations (CFR) Part 46, Protection of Human Subjects, and 10 CFR Part 745, Protection of Human Subjects. Supersedes DOE O 443.1B.

  11. Human subjects research handbook: Protecting human research subjects. Second edition

    SciTech Connect (OSTI)

    1996-01-30

    This handbook serves as a guide to understanding and implementing the Federal regulations and US DOE Orders established to protect human research subjects. Material in this handbook is directed towards new and continuing institutional review board (IRB) members, researchers, institutional administrators, DOE officials, and others who may be involved or interested in human subjects research. It offers comprehensive overview of the various requirements, procedures, and issues relating to human subject research today.

  12. ORISE: Human Subjects Research Database

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

    Human Subjects Research Database Section 10, Part 745 of the Code of Federal Regulations and U.S. Department of Energy (DOE) Orders 443.1 and 481.1 require the maintenance of information on all research projects that involve human subjects and that are funded by DOE, conducted in DOE facilities, performed by DOE personnel or involve DOE or contract personnel. The Oak Ridge Institute for Science and Education (ORISE) maintains the Human Subjects Research Database (HSRD) for the Office of

  13. Protection of Human Research Subjects

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

    2015-07-20

    Changes are made to harmonize the definitions in this Order with those in the Federal regulations for the protection of human subjects (10 CFR Part 745), specifically, splitting the definition "human subject research" into "research" and "human subject," and adopting, verbatim, the definitions of "research" and "human subject" from 10 CFR Part 745 and adding the definition of "generalizable," since the determination of whether a project is "research" in 10 CFR Part 745 hinges on whether the work being conducted is generalizable. Small corrections and updates have been made to the references, links, and organization titles.

  14. Subject:

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

    across the transition from an I- mode to an ELM-free H-mode, examining the time evolution of both impurity and main- ion densities. The primary goal is a search for a solid...

  15. Subject:

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

    of partially-ionized low-Z impurities. This will allow us to make direct connection between the emitting charge states seen by the VUV spectroscopy and the radiated power...

  16. SUBJECT:

    Energy Savers [EERE]

    0-1 CHAPTER 10 SUBCONTRACT MANAGEMENT (Revised October 19, 2011) WHAT ARE THE BASIC PRINCIPLES AND OBJECTIVES OF SUBCONTRACT MANAGEMENT? 1. To ensure contractors establish, document, and maintain adequate purchasing systems. 2. To ensure contractors flow down contract requirements to subcontractors. WHY IS SUBCONTRACT MANAGEMENT IMPORTANT? In many Department prime contracts a significant portion of the obligated dollars is spent on subcontract work. Due to the absence of a direct contractual

  17. Subject:

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

    BY REFERENCE Delete OR Contract Administrator in sentence four. CLAUSE 6 - COST ACCOUNTING STANDARDS (CAS) LIABILITY 1. Remove all Italicized words. 2. Change Subtitle to...

  18. Subject:

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

    plasma current of 0.8 MA and 0.8 MW ICRF heating. Shot1100827030 was a 0.8 MA, 5.5 tesla discharges that exhibited a clear WCM on the 88 GHz reflectometer channel (Fig. 2)...

  19. Subject:

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

    heat-flux width scaling investigation (see Fig. 1). We will fix the toroidal field (5.4 tesla) and scan plasma current and density. Fig. 1 - This mini-proposal will revisit a...

  20. Subject:

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

    rotation reversals, poloidal impurity asymmetries and "non-local" heat transport Gao thesis 2015, Rice NF 2013). We are not yet certain if our RF L-mode target plasmas will...

  1. Subject:

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

    radiated power H-mode experiments in Alcator C-Mod and consequences for International Thermonuclear Experimental Reactor (ITER) QDT 10 operation. Physics of Plasmas,...

  2. ORISE: Human Subjects Research Database

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

    Human Subjects Research Database Section 10, Part 745 of the Code of Federal Regulations and U.S. Department of Energy (DOE) Orders 443.1 and 481.1 require the maintenance of...

  3. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    of circulating fluidized beds Kinetic theory approach Gidaspow D Bezburuah R Ding J COAL LIGNITE AND PEAT ENGINEERING GENERAL AND MISCELLANEOUS MATHEMATICS COMPUTING AND...

  4. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Recovery Act Multi Objective Optimization Approaches for the Design of Carbon Geological Sequestration Systems Bau Domenico ENVIRONMENTAL SCIENCES The main objective of this...

  5. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    throughput diffusion chamber cultivation approach to isolation of novel environmental bacteria relevant to DOE missions To use the optimized method to identify and cultivate novel...

  6. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Sequential Threat Detection for Harbor Defense An X ray Physics Based Bayesian Approach Candy J V ENGINEERING NUCLEAR PHYSICS AND RADIATION PHYSICS Abstract not provided Lawrence...

  7. Protection of Human Research Subjects

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

    2009-12-09

    The order establishes Department of Energy (DOE) procedures and responsibilities for implementing the policy and requirements set forth in Title 10 Code of Federal Regulations (CFR) Part 745, Protection of Human Subjects, 45 CFR Part 46, and the Secretarial Policy Memorandum on Military or Intelligence-Related Human Subject Research, December 9, 2009. Supersedes DOE O 443.1A and DOE P 443.1A.

  8. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Development of CFD Based Simulation Tools for In Situ Thermal Processing of Oil Shale Sands None OIL SHALES AND TAR SANDS In our research we are taking the novel approach of...

  9. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    hindering cell wall degradability and the relevance of such approach for the bioethanol industry An additional interesting aspect of the work is that it showed that FAEA XYN2...

  10. MEMORANDU TO: FILE FHOM: SUBJECT:

    Office of Legacy Management (LM)

    ' .- _. I _ ' 1.3 7 -3 , MEMORANDU TO: FILE FHOM: SUBJECT: Curre"t: Ll&k&&d ________ l- ; if yes, date contacted ___ 0 Production scale testing Cl Pilot Scale 0 Bench Scale Process 0 Theoretical Studies 0 Sample & Analysis 0 Production 0 Disposal /Storage TYPE OF CONTRACT --------------_- 0 Prime 13 Subcontract& 0 Purchase Order 0 Cl Facility Type 0 Manufacturing 0 University 0 Research Organization *i Government Sponsored Facility 0 Other --------------_-----_ Other

  11. Research Subject Areas for IGPPS Proposals

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

    Research Subject Areas Research Subject Areas for IGPPS Proposals High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and...

  12. EVM Subject Matter Experts | Department of Energy

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

    Earned Value Management » EVM Subject Matter Experts EVM Subject Matter Experts Name Title Office * Phone Email Melvin Frank Chief, Project Management Policy and Systems PM-30 202-586-5519 Send Email David Kester EVMS Subject Matter Expert PM-30 202-586-4342 Send Email Robert Loop EVMS Subject Matter Expert PM-30 202-287-1324 Send Email Karen Urschel (CONTR) EVMS Subject Matter Expert PM-30 260-417-2184 Send Email Buck Wilkerson (CONTR) Planning and Scheduling Subject Matter Expert PM-30

  13. Hybrid processing of stochastic and subjective uncertainty data

    SciTech Connect (OSTI)

    Cooper, J.A.; Ferson, S.; Ginzburg, L.

    1995-11-01

    Uncertainty analyses typically recognize separate stochastic and subjective sources of uncertainty, but do not systematically combine the two, although a large amount of data used in analyses is partly stochastic and partly subjective. We have developed methodology for mathematically combining stochastic and subjective data uncertainty, based on new ``hybrid number`` approaches. The methodology can be utilized in conjunction with various traditional techniques, such as PRA (probabilistic risk assessment) and risk analysis decision support. Hybrid numbers have been previously examined as a potential method to represent combinations of stochastic and subjective information, but mathematical processing has been impeded by the requirements inherent in the structure of the numbers, e.g., there was no known way to multiply hybrids. In this paper, we will demonstrate methods for calculating with hybrid numbers that avoid the difficulties. By formulating a hybrid number as a probability distribution that is only fuzzy known, or alternatively as a random distribution of fuzzy numbers, methods are demonstrated for the full suite of arithmetic operations, permitting complex mathematical calculations. It will be shown how information about relative subjectivity (the ratio of subjective to stochastic knowledge about a particular datum) can be incorporated. Techniques are also developed for conveying uncertainty information visually, so that the stochastic and subjective constituents of the uncertainty, as well as the ratio of knowledge about the two, are readily apparent. The techniques demonstrated have the capability to process uncertainty information for independent, uncorrelated data, and for some types of dependent and correlated data. Example applications are suggested, illustrative problems are worked, and graphical results are given.

  14. ORISE: Human Subjects Protection Resource Protection Book

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

    subjects research; and chapters that are specific to one type of research (e.g., genetics, biological samples) or research in specific populations (e.g., international...

  15. SciTech Connect: Explore by Subject

    Office of Scientific and Technical Information (OSTI)

    Explore by Subject Explore by Subject All Topics Biology and Medicine Chemistry Energy Storage, Conversion, and Utilization Engineering Environmental Sciences Fission and Nuclear Technologies Fossil Fuels Geosciences Materials Mathematics and Computing National Defense Physics Power Generation and Distribution Renewable Energy Sources ... Matching Records: Result Type: Everything Full Text Citations Multimedia Datasets Document Type: All Document Types Book/Monograph Conference/Event Dataset

  16. Research Subject Areas for CSES Proposals

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

    Research Subject Areas Research Subject Areas for CSES Proposals High quality, cutting-edge science in the areas of astrophysics, space physics, solid planetary geoscience, and climate science. Contact Director Reiner Friedel (505) 665-1936 Email Professional Staff Assistant Georgia D. Sanchez (505) 665-0855 Email Science Discipline Leaders Astrophysics & Cosmology Hui Li (505) 665-3131 Email Climate Keeley Costigan (505) 665-4788 Email Geophysics David Coblentz (505) 667-2781 Email Space

  17. Parametric study of cantilever walls subjected to seismic loading

    SciTech Connect (OSTI)

    Comina, Cesare; Foti, Sebastiano; Lancellotta, Renato; Leuzzi, Francesco; Pettiti, Alberto; Corigliano, Mirko; Lai, Carlo G.; Nicosia, Giovanni Li Destri; Psarropoulos, Prodromos N.; Paolucci, Roberto; Zanoli, Omar

    2008-07-08

    The design of flexible earth retaining structures under seismic loading is a challenging geotechnical problem, the dynamic soil-structure interaction being of paramount importance for this kind of structures. Pseudo-static approaches are often adopted but do not allow a realistic assessment of the performance of the structure subjected to the seismic motions. The present paper illustrates a numerical parametric study aimed at estimating the influence of the dynamic soil-structure interaction in the design. A series of flexible earth retaining walls have been preliminary designed according to the requirements of Eurocode 7 and Eurocode 8--Part 5; their dynamic behaviour has been then evaluated by means of dynamic numerical simulations in terms of bending moments, accelerations and stress state. The results obtained from dynamic analyses have then been compared with those determined using the pseudo-static approach.

  18. Protection of Human Subjects in Classified Research

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

    2016-01-21

    This notice supplements DOE O 443.1B and 10 CFR Part 745 by addressing the Department of Energy (DOE)-specific requirements for the protection of human subjects involved in research that is classified, in whole or in part.

  19. Research Approach

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

    Research Approach Research Approach NETL's onsite research approach is based on integrating simulation tools with targeted experimental validation at real-life conditions in the lab and in the field. Simulation tools increase confidence in designs, thereby reducing the risk associated with incorporating multiple innovative technologies, realizing scale-up, and predicting the behavior and properties of real materials. The scientific underpinnings encoded into these models also ensure that

  20. Facility Representative Program, Criteria & Review Approach Documents

    Broader source: Energy.gov [DOE]

    This page provides Criteria Review and Approach Documents (CRADS) to assist Facility Representatives. Please submit your CRADS for posting by sending them to the HQ FR Program Manager. Please include the subject, date, and a contact person.

  1. International Energy: Subject Thesaurus. Revision 1

    SciTech Connect (OSTI)

    Not Available

    1993-11-01

    The International Energy Agency: Subject Thesaurus contains the standard vocabulary of indexing terms (descriptors) developed and structured to build and maintain energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the International Energy Agency`s Energy Technology Data Exchange (ETDE) and (2) the International Atomic Energy Agency`s International Nuclear Information System (INIS) staff representing the more than 100 countries and organizations that record and index information for the international nuclear information community. ETDE member countries are also members of INIS. Nuclear information prepared for INIS by ETDE member countries is included in the ETDE Energy Database, which contains the online equivalent of the printed INIS Atomindex. Indexing terminology is therefore cooperatively standardized for use in both information systems. This structured vocabulary reflects thscope of international energy research, development, and technological programs. The terminology of this thesaurus aids in subject searching on commercial systems, such as ``Energy Science & Technology`` by DIALOG Information Services, ``Energy`` by STN International and the ``ETDE Energy Database`` by SilverPlatter. It is also the thesaurus for the Integrated Technical Information System (ITIS) online databases of the US Department of Energy.

  2. Subject: Calculation of Job Creating Through Recovery Act Funding |

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

    Department of Energy Subject: Calculation of Job Creating Through Recovery Act Funding Subject: Calculation of Job Creating Through Recovery Act Funding PDF icon Subject: Calculation of Job Creating Through Recovery Act Funding More Documents & Publications WPN 10-14a: Calculation of Job Creation through DOE Recovery Act Funding - Updated Calculation of Job Creation Through DOE Recovery Act Funding WPN 10-14: Calculat

  3. From: Carol Munson Ross To: Congestion Study Comments Subject...

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

    Munson Ross To: Congestion Study Comments Subject: comment Date: Monday, October 06, 2014 ... Transmission Corridors. Thank you, Carol Munson Ross 22696 Osage Brunswick, MO 65236

  4. From: Turner, Carmelita To: Congestion Study Comments Subject...

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

    Turner, Carmelita To: Congestion Study Comments Subject: Comments on draft National ... Bio | View VCard Best regards, Carmelita Turner Legal Administrative Assistant HUSCH ...

  5. Subject: Cost and Price Analysis | Department of Energy

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

    Subject: Cost and Price Analysis More Documents & Publications Acquisition Letter 2009-03 Acquisition Planning-Extending A Management and Operating Contract Without Full and Open...

  6. From: Cameron Foreman To: Congestion Study Comments Subject:

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

    Cameron Foreman To: Congestion Study Comments Subject: Nietc Date: Tuesday, September 23, ... Interest Energy Transmission Corridors. Cameron Foreman 643 church street Rush Hill, mo ...

  7. From: Talley, Carrie To: Congestion Study Comments Subject:

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

    Talley, Carrie To: Congestion Study Comments Subject: Transmission Line Congestion study ... Thank you, Carrie Talley 3796 Hwy MM Mexico, MO 65265 ...

  8. From: Deb Long To: Congestion Study Comments Subject:

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

    Deb Long To: Congestion Study Comments Subject: Transmission lines Date: Friday, September ... Transmission Corridors. Thank you, Deborah Long 25271 Hwy 11 Brunswick, Missouri 65236 ...

  9. MEMORANDUM FOR JAMES R. COOPER DEPUTY MANAGER FROM: SUBJECT:

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

    686 July 15, 2011 MEMORANDUM FOR JAMES R. COOPER DEPUTY MANAGER FROM: SUBJECT: IDAHO CLEANUP PROJECT INES R. TRIAY R . ASSISTANT SECRETARY FOR ENVIRONMENTAL MANAGEMENT...

  10. Regulatory approaches for addressing dissolved oxygen concerns at hydropower facilities

    SciTech Connect (OSTI)

    Peterson, Mark J.; Cada, Glenn F.; Sale, Michael J.; Eddlemon, Gerald K.

    2003-03-01

    Low dissolved oxygen (DO) concentrations are a common water quality problem downstream of hydropower facilities. At some facilities, structural improvements (e.g. installation of weir dams or aerating turbines) or operational changes (e.g., spilling water over the dam) can be made to improve DO levels. In other cases, structural and operational approaches are too costly for the project to implement or are likely to be of limited effectiveness. Despite improvements in overall water quality below dams in recent years, many hydropower projects are unable to meet state water quality standards for DO. Regulatory agencies in the U.S. are considering or implementing dramatic changes in their approach to protecting the quality of the Nations waters. New policies and initiatives have emphasized flexibility, increased collaboration and shared responsibility among all parties, and market-based, economic incentives. The use of new regulatory approaches may now be a viable option for addressing the DO problem at some hydropower facilities. This report summarizes some of the regulatory-related options available to hydropower projects, including negotiation of site-specific water quality criteria, use of biological monitoring, watershed-based strategies for the management of water quality, and watershed-based trading. Key decision points center on the health of the local biological communities and whether there are contributing impacts (i.e., other sources of low DO effluents) in the watershed. If the biological communities downstream of the hydropower project are healthy, negotiation for site-specific water quality standards or biocriteria (discharge performance criteria based on characteristics of the aquatic biota) might be pursued. If there are other effluent dischargers in the watershed that contribute to low DO problems, watershed-scale strategies and effluent trading may be effective. This report examines the value of regulatory approaches by reviewing their use in other

  11. System and method for acquisition management of subject position information

    DOE Patents [OSTI]

    Carrender, Curt

    2005-12-13

    A system and method for acquisition management of subject position information that utilizes radio frequency identification (RF ID) to store position information in position tags. Tag programmers receive position information from external positioning systems, such as the Global Positioning System (GPS), from manual inputs, such as keypads, or other tag programmers. The tag programmers program each position tag with the received position information. Both the tag programmers and the position tags can be portable or fixed. Implementations include portable tag programmers and fixed position tags for subject position guidance, and portable tag programmers for collection sample labeling. Other implementations include fixed tag programmers and portable position tags for subject route recordation. Position tags can contain other associated information such as destination address of an affixed subject for subject routing.

  12. System and method for acquisition management of subject position information

    DOE Patents [OSTI]

    Carrender, Curt

    2007-01-23

    A system and method for acquisition management of subject position information that utilizes radio frequency identification (RF ID) to store position information in position tags. Tag programmers receive position information from external positioning systems, such as the Global Positioning System (GPS), from manual inputs, such as keypads, or other tag programmers. The tag programmers program each position tag with the received position information. Both the tag programmers and the position tags can be portable or fixed. Implementations include portable tag programmers and fixed position tags for subject position guidance, and portable tag programmers for collection sample labeling. Other implementations include fixed tag programmers and portable position tags for subject route recordation. Position tags can contain other associated information such as destination address of an affixed subject for subject routing.

  13. Accommodating subject and instrument variations in spectroscopic determinations

    DOE Patents [OSTI]

    Haas, Michael J.; Rowe, Robert K.; Thomas, Edward V.

    2006-08-29

    A method and apparatus for measuring a biological attribute, such as the concentration of an analyte, particularly a blood analyte in tissue such as glucose. The method utilizes spectrographic techniques in conjunction with an improved instrument-tailored or subject-tailored calibration model. In a calibration phase, calibration model data is modified to reduce or eliminate instrument-specific attributes, resulting in a calibration data set modeling intra-instrument or intra-subject variation. In a prediction phase, the prediction process is tailored for each target instrument separately using a minimal number of spectral measurements from each instrument or subject.

  14. Riehle. Dorothy From: Sent: To: Subject: Bill Green Tuesday.

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

    Riehle. Dorothy From: Sent: To: Subject: Bill Green . Tuesday. January 11. 2011 9:33 AM - Dorothy- CRiehle@rl.gov Freedom of Information Act (FOIA) request -c-22) 2-...

  15. SUMMARY OF FINAL RULES Item Subject FAR Case

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

    SUMMARY OF FINAL RULES Item Subject FAR Case FAC 56-Miscellaneous I. Women-Owned Small Business Program 2010-015 II. Proper Use and Management of Cost-Reimbursement Contracts...

  16. From: Stephanie Kirby To: Congestion Study Comments Subject:

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

    Stephanie Kirby To: Congestion Study Comments Subject: High Transmission Towers Date: Friday, October 03, 2014 3:08:45 PM My name is Lynn Schieni, I live in Salisbury, MO. The ...

  17. To: Mansueti, Lawrence Subject: RE: Pepco Scheduled Line Repair...

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

    January 29, 2007 6:28 PM To: Mansueti, Lawrence Subject: RE: Pepco Scheduled Line Repair Dec. 1-20, 2006 Larry, Regarding the planned line outage, scheduled for Feb. 20 through Mar...

  18. Subject: BPA Post-2011 Energy Efficiency Review Update #9 -Reminder...

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

    epost2011review@bpa.gov Sent: Tuesday, April 29, 2014 Subject: BPA Post-2011 Energy Efficiency Review Update 9 -Reminder Regional Meeting 3 Afternoon of May 8 and New Early...

  19. Reducing Subjectivity in Geothermal Exploration Decision Making (Presentation); NREL(National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    Akar, S.; Young, K.

    2015-01-01

    Geothermal exploration projects have a significant amount of risk associated with uncertainties encountered in the discovery of the geothermal resource. Two of the largest challenges for increased geothermal deployment are 1) understanding when and how to proceed in an exploration program, and 2) when to walk away from a site. Current methodologies for exploration decision-making are formulatedby subjective expert opinion which can be incorrectly biased by expertise (e.g. geochemistry, geophysics), geographic location of focus, and the assumed conceptual model. The aim of this project is to develop a methodology for more objective geothermal exploration decision making at a given location, including go/no-go decision points to help developers and investors decide when to give up on alocation. In this scope, two different approaches are investigated: 1) value of information analysis (VOIA) which is used for evaluating and quantifying the value of a data before they are purchased, and 2) enthalpy-based exploration targeting based on reservoir size, temperature gradient estimates, and internal rate of return (IRR). The first approach, VOIA, aims to identify the value of aparticular data when making decisions with an uncertain outcome. This approach targets the pre-drilling phase of exploration. These estimated VOIs are highly affected by the size of the project and still have a high degree of subjectivity in assignment of probabilities. The second approach, exploration targeting, is focused on decision making during the drilling phase. It starts with a basicgeothermal project definition that includes target and minimum required production capacity and initial budgeting for exploration phases. Then, it uses average temperature gradient, reservoir temperature estimates, and production capacity to define targets and go/no-go limits. The decision analysis in this approach is based on achieving a minimum IRR at each phase of the project. This secondapproach was determined to be less subjective, since numerical inputs come from the collected data. And it helps to facilitate communication between project managers and exploration geologists in making objective go/no-go decisions throughout the different project phases.

  20. Beller, Mark A From: Sent; To: SUbject:* French, Colleen Wednesday,

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

    Beller, Mark A From: Sent; To: SUbject:* French, Colleen Wednesday, February 03,20105:07 PM Shupe, Steven D FW: 03/05 Tour Availability Is this a good enough reason to lower your age limit requirement? This could potentially bring major good tidings to B Reactor. Keep this quiet for now, but pis have the staff look into what's required for a one-day waiver of the age limit. Colleen From: Brockman, David A sent: Wednesday, February 03, 2010 4:57 PM To: French, Colleen C Subject: FW: 03/05 Tour

  1. An abstract approach to music.

    SciTech Connect (OSTI)

    Kaper, H. G.; Tipei, S.

    1999-04-19

    In this article we have outlined a formal framework for an abstract approach to music and music composition. The model is formulated in terms of objects that have attributes, obey relationships, and are subject to certain well-defined operations. The motivation for this approach uses traditional terms and concepts of music theory, but the approach itself is formal and uses the language of mathematics. The universal object is an audio wave; partials, sounds, and compositions are special objects, which are placed in a hierarchical order based on time scales. The objects have both static and dynamic attributes. When we realize a composition, we assign values to each of its attributes: a (scalar) value to a static attribute, an envelope and a size to a dynamic attribute. A composition is then a trajectory in the space of aural events, and the complex audio wave is its formal representation. Sounds are fibers in the space of aural events, from which the composer weaves the trajectory of a composition. Each sound object in turn is made up of partials, which are the elementary building blocks of any music composition. The partials evolve on the fastest time scale in the hierarchy of partials, sounds, and compositions. The ideas outlined in this article are being implemented in a digital instrument for additive sound synthesis and in software for music composition. A demonstration of some preliminary results has been submitted by the authors for presentation at the conference.

  2. WEATHERIZATION PROGRAM NOTICE 16-XX EFFECTIVE DATE: SUBJECT: MULTIFAMILY WEATHERIZATION

    Energy Savers [EERE]

    6-XX EFFECTIVE DATE: SUBJECT: MULTIFAMILY WEATHERIZATION PURPOSE: To provide Grantees with consolidated guidance on previously issued Weatherization Program Notices (WPNs) on weatherizing multifamily buildings in the Weatherization Assistance Program (WAP). This supersedes WPN 10-7 and WPN 11-9 SCOPE: The provisions of this guidance apply to Grantees applying for financial assistance under the Department of Energy (DOE) WAP. LEGAL AUTHORITY: Title IV, Energy Conservation and Production Act, as

  3. From: Angie Smith To: Congestion Study Comments Subject: Please Read

    Energy Savers [EERE]

    Angie Smith To: Congestion Study Comments Subject: Please Read Date: Sunday, September 21, 2014 1:24:58 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  4. From: CELIA DANIELS To: Congestion Study Comments Subject:

    Energy Savers [EERE]

    CELIA DANIELS To: Congestion Study Comments Subject: NIETC comment Date: Friday, September 19, 2014 2:25:17 PM Greetings: I would like to express my opposition to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First and foremost, the same landowners should not have to endure the problems and hazards of the construction of transmission lines on their land again and again. We have suffered through the building of three pipelines on our

  5. From: Eric Lovelace To: Congestion Study Comments Subject:

    Energy Savers [EERE]

    Eric Lovelace To: Congestion Study Comments Subject: Opposition to the establishment of National Interest Energy Transmission Corridors (NIETC"s) Date: Wednesday, October 08, 2014 6:25:37 PM Dear Sir or Madam: I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible

  6. From: Joyce Crommett To: Congestion Study Comments Subject:

    Energy Savers [EERE]

    Crommett To: Congestion Study Comments Subject: Private property rights Date: Friday, September 19, 2014 11:35:50 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property

  7. From: Mary Mauch To: Congestion Study Comments Subject:

    Energy Savers [EERE]

    Mary Mauch To: Congestion Study Comments Subject: Comments on NEITC and Congestion Study Date: Friday, October 03, 2014 5:07:39 PM I am vehemently opposed to NEITCs- under any guise. Until we have exhausted all alternatives, such as local distributed generation, it is ludicrous and wrong to take private, productive, non-renewable land for unnecessary transmission corridors- probably being lobbied for by private companies for private gain. "Clean" Line Energy Partners and their 14 LLC's

  8. From: Roseanne Meyer To: Congestion Study Comments Subject:

    Energy Savers [EERE]

    Roseanne Meyer To: Congestion Study Comments Subject: NIETC Date: Friday, September 19, 2014 10:33:57 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that condemning private property for

  9. REPLY TO Al-TN OF: EM-421 SUBJECT:

    Office of Legacy Management (LM)

    ;;;;!r;; c"/ I%- , 2.1 + 2- llnited States Government Department of Energy memorandum Fw?fw --&a Gt3 .I\ DATE: Af'R 8 1991 REPLY TO Al-TN OF: EM-421 SUBJECT: Elimination of the Magnus Brass Manufacturing Company from FUSRAP TO: The File The Magnus Brass Manufacturing Company Sites are hereby eliminated from consideration in the Department of Energy's Formerly Utilized Sites Remedial Action Program (FUSRAP). The Department of Energy does not have the authority under the Atomic Energy Act

  10. SUBJECT: CALCULATION OF JOB CREATION THROUGH RECOVERY ACT FUNDING

    Energy Savers [EERE]

    WEATHERIZATION PROGRAM NOTICE 10-14A STATE ENERGY PROGRAM NOTICE 10-07A EECBG PROGRAM NOTICE 10-08A EFFECTIVE DATE: September 29, 2010 SUBJECT: CALCULATION OF JOB CREATION THROUGH DOE RECOVERY ACT FUNDING REFERENCE: OMB Memorandum M-10-08 Updated Guidance on the American Recovery and Reinvestment Act - Data Quality, Non-Reporting Recipients, and Reporting of Job Estimates, December 18, 2009. 1.0 PURPOSE: Provides additional guidance to grantees on the methodology for calculating jobs created and

  11. From: John D. Bixenman To: Congestion Study Comments Subject:

    Energy Savers [EERE]

    John D. Bixenman To: Congestion Study Comments Subject: Transmission Corridors Date: Tuesday, October 07, 2014 11:08:06 AM I am greatly opposed to transmission corridors for several reasons. First in most cases in Missouri we will have no benefit from them as we are not getting anything off of these lines or lacking in electricity as we have an adequate supply. Second most of these lines are for wind generated electricity which is very inefficient and would not even be considered if not for

  12. DATE: REPLY TO Al-l' N OF: SUBJECT: TO:

    Office of Legacy Management (LM)

    oy&$= IL4 2%?5- EFG (07.90) ' Uni,ted bates Government memorandum Department of Energy /Em 7:3/ (5 2L-e DATE: REPLY TO Al-l' N OF: SUBJECT: TO: - MAR 1 1 1991 EM-421 Authority Determination-- Granite City Steel Site, Granite City, Illinois The File The attached review documents the basis for determining whether DOE has authority for taking remedial action at the Granite City Steel Site in Granite City, Illinois, under the Formerly Utilized Sites Remedial Action Program (FUSRAP). The Betatron

  13. Interoffice Memorandum TO File Subject Granite City PRAR Data

    Office of Legacy Management (LM)

    : .' . .Y-" ._ ; / Bechfel / / Interoffice Memorandum TO File Subject Granite City PRAR Data Copies to M. Kaye B. Stanley J. Wood The fo$lowing data packages contain the post-remedial action sampling data, waste management data, and health and safety data that were reported in the Granite City PRAR. File No. Date Frolll Of At I UOLJU 7330 September 9, 1993 S. B. Hill FUSRAP E&T .' Oak Ridge Ext. 6-5211 D-15056 6-23-93 Direct and transferable contamination survey of betatron room with

  14. Assessment of New Approaches in Geothermal Exploration Decision Making: Preprint

    SciTech Connect (OSTI)

    Akar, S.; Young, K. R.

    2015-02-01

    Geothermal exploration projects have significant amount of risk associated with uncertainties encountered in the discovery of the geothermal resource. Understanding when and how to proceed in an exploration program, and when to walk away from a site, are two of the largest challenges for increased geothermal deployment. Current methodologies for exploration decision making is left to subjective by subjective expert opinion which can be incorrectly biased by expertise (e.g. geochemistry, geophysics), geographic location of focus, and the assumed conceptual model. The aim of this project is to develop a methodology for more objective geothermal exploration decision making at a given location, including go-no-go decision points to help developers and investors decide when to give up on a location. In this scope, two different approaches are investigated: 1) value of information analysis (VOIA) which is used for evaluating and quantifying the value of a data before they are purchased, and 2) enthalpy-based exploration targeting based on reservoir size, temperature gradient estimates, and internal rate of return (IRR). The first approach, VOIA, aims to identify the value of a particular data when making decisions with an uncertain outcome. This approach targets the pre-drilling phase of exploration. These estimated VOIs are highly affected by the size of the project and still have a high degree of subjectivity in assignment of probabilities. The second approach, exploration targeting, is focused on decision making during the drilling phase. It starts with a basic geothermal project definition that includes target and minimum required production capacity and initial budgeting for exploration phases. Then, it uses average temperature gradient, reservoir temperature estimates, and production capacity to define targets and go/no-go limits. The decision analysis in this approach is based on achieving a minimum IRR at each phase of the project. This second approach was determined to be less subjective, since it requires less subjectivity in the input values.

  15. Approaches to Safe Nanotechnology

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

    ... How- ever, since this approach relies primarily on static or area sampling, some ... Environ Health Perspect 114(1):51-58. Fuchs NA 1964. The mechanics of aerosols. Ox- ...

  16. scitech-explore-by-subject.mp4 | OSTI, US Dept of Energy, Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information SciTech Connect's Explore by Subject Tutorial

  17. Analysis of embedded waste storage tanks subjected to seismic loading

    SciTech Connect (OSTI)

    Zaslawsky, M.; Sammaddar, S.; Kennedy, W.N.

    1991-01-01

    At the Savannah River Site, High Activity Wastes are stored in carbon steel tanks that are within reinforced concrete vaults. These soil-embedded tank/vault structures are approximately 80 ft. in diameter and 40 ft. deep. The tanks were studied to determine the essentials of governing variables, to reduce the problem to the least number of governing cases to optimize analysis effort without introducing excessive conservatism. The problem reduced to a limited number of cases of soil-structure interaction and fluid (tank contents) -- structure interaction problems. It was theorized that substantially reduced input would be realized from soil structure interaction (SSI) but that it was also possible that tank-to-tank proximity would result in (re)amplification of the input. To determine the governing seismic input motion, the three dimensional SSI code, SASSI, was used. Significant among the issues relative to waste tanks is to the determination of fluid response and tank behavior as a function of tank contents viscosity. Tank seismic analyses and studies have been based on low viscosity fluids (water) and the behavior is quite well understood. Typical wastes (salts, sludge), which are highly viscous, have not been the subject of studies to understand the effect of viscosity on seismic response. The computer code DYNA3D was used to study how viscosity alters tank wall pressure distribution and tank base shear and overturning moments. A parallel hand calculation was performed using standard procedures. Conclusions based on the study provide insight into the quantification of the reduction of seismic inputs for soil structure interaction for a soft'' soil site.

  18. Analysis of embedded waste storage tanks subjected to seismic loading

    SciTech Connect (OSTI)

    Zaslawsky, M.; Sammaddar, S.; Kennedy, W.N.

    1991-12-31

    At the Savannah River Site, High Activity Wastes are stored in carbon steel tanks that are within reinforced concrete vaults. These soil-embedded tank/vault structures are approximately 80 ft. in diameter and 40 ft. deep. The tanks were studied to determine the essentials of governing variables, to reduce the problem to the least number of governing cases to optimize analysis effort without introducing excessive conservatism. The problem reduced to a limited number of cases of soil-structure interaction and fluid (tank contents) -- structure interaction problems. It was theorized that substantially reduced input would be realized from soil structure interaction (SSI) but that it was also possible that tank-to-tank proximity would result in (re)amplification of the input. To determine the governing seismic input motion, the three dimensional SSI code, SASSI, was used. Significant among the issues relative to waste tanks is to the determination of fluid response and tank behavior as a function of tank contents viscosity. Tank seismic analyses and studies have been based on low viscosity fluids (water) and the behavior is quite well understood. Typical wastes (salts, sludge), which are highly viscous, have not been the subject of studies to understand the effect of viscosity on seismic response. The computer code DYNA3D was used to study how viscosity alters tank wall pressure distribution and tank base shear and overturning moments. A parallel hand calculation was performed using standard procedures. Conclusions based on the study provide insight into the quantification of the reduction of seismic inputs for soil structure interaction for a ``soft`` soil site.

  19. Booklet, DOE Subject Area Indicators and Key Word List for RD...

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

    Booklet, DOE Subject Area Indicators and Key Word List for RD and FRD - October 2005 Booklet, DOE Subject Area Indicators and Key Word List for RD and FRD - October 2005 October ...

  20. DOE Publishes New CALiPER Report on Subjective Evaluation of...

    Energy Savers [EERE]

    New CALiPER Report on Subjective Evaluation of LED PAR38 Lamps DOE Publishes New CALiPER Report on Subjective Evaluation of LED PAR38 Lamps November 7, 2013 - 12:00am Addthis DOE...

  1. CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow...

    Office of Scientific and Technical Information (OSTI)

    1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps Citation Details In-Document Search Title: CALiPER Report 20.1: Subjective...

  2. Human Subjects Research Database (HSRD) | U.S. DOE Office of Science (SC)

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

    Human Subjects Research Database (HSRD) Human Subjects Protection Program (HSPP) HSPP Home About Institutional Review Boards (IRBs) Education and Resources CITI Courses DOE Resources Informed Consent Special Research Categories Community IRB Member Resources Other Resources Human Subjects Research Database (HSRD) IRB7 Regulations and Requirements Glossary Abbreviations Contact BER Home Contact Information Human Subjects Protection Program U.S. Department of Energy SC-23/Germantown Building 1000

  3. For Prospective Human Subjects | U.S. DOE Office of Science (SC)

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

    Prospective Human Subjects Human Subjects Protection Program (HSPP) HSPP Home About For Researchers For IRB Managers / Administrators For IRB Members For Institutional Officials For Prospective Human Subjects Leads Annual Reports Institutional Review Boards (IRBs) Education and Resources Regulations and Requirements Glossary Abbreviations Contact BER Home Contact Information Human Subjects Protection Program U.S. Department of Energy SC-23/Germantown Building 1000 Independence Ave., SW

  4. Method and apparatus for injecting a substance into the bloodstream of a subject

    DOE Patents [OSTI]

    Lambrecht, R.M.; Bennett, G.W.; Duncan, C.C.; Ducote, L.W.

    1983-10-18

    An apparatus and method is disclosed for injecting a substance, such as a radiopharmaceutical, into the bloodstream of a subject. The apparatus comprises an injection means, such as a servo controlled syringe, a means for measuring the concentration of that substance in the subject's bloodstream, and means for controlling the injection in response to the measurement so that the concentration of the substance follows a predetermined function of time. The apparatus of the subject invention functions to inject a substance into a subject's bloodstream at a rate controlled by an error signal proportional to the difference between the concentration of the substance in the subject's bloodstream and the predetermined function. 2 figs.

  5. Method and apparatus for injecting a substance into the bloodstream of a subject

    DOE Patents [OSTI]

    Lambrecht, Richard M.; Bennett, Gerald W.; Duncan, Charles C.; Ducote, Louis W.

    1983-10-18

    An apparatus and method for injecting a substance, such as a radiopharmaceutical, into the bloodstream of a subject. The apparatus comprises an injection means, such as a servo controlled syringe, a means for measuring the concentration of that substance in the subject's bloodstream, and means for controlling the injection in response to the measurement so that the concentration of the substance follows a predetermined function of time. The apparatus of the subject invention functions to inject a substance into a subject's bloodstream at a rate controlled by an error signal proportional to the difference between the concentration of the substance in the subject's bloodstream and the predetermined function.

  6. Community Based Approach to Wind Energy Information Dissemination

    SciTech Connect (OSTI)

    Innis, S.

    2003-09-26

    The purpose of the Department of Energy's grant was to transfer to New Mexico and Utah a national award-winning market-based strategy to aggregate demand for wind energy. Their experiences over the past few years in New Mexico and utah have been quite different. In both states they have developed stronger relationships with utilities and policymakers which will increase the effectiveness of the future advocacy efforts.

  7. Development of realistic physical breast phantoms matched to virtual breast phantoms based on human subject data

    SciTech Connect (OSTI)

    Kiarashi, Nooshin; Nolte, Adam C.; Sturgeon, Gregory M.; Ghate, Sujata V.; Segars, William P.; Nolte, Loren W.; Samei, Ehsan; and others

    2015-07-15

    Purpose: Physical phantoms are essential for the development, optimization, and evaluation of x-ray breast imaging systems. Recognizing the major effect of anatomy on image quality and clinical performance, such phantoms should ideally reflect the three-dimensional structure of the human breast. Currently, there is no commercially available three-dimensional physical breast phantom that is anthropomorphic. The authors present the development of a new suite of physical breast phantoms based on human data. Methods: The phantoms were designed to match the extended cardiac-torso virtual breast phantoms that were based on dedicated breast computed tomography images of human subjects. The phantoms were fabricated by high-resolution multimaterial additive manufacturing (3D printing) technology. The glandular equivalency of the photopolymer materials was measured relative to breast tissue-equivalent plastic materials. Based on the current state-of-the-art in the technology and available materials, two variations were fabricated. The first was a dual-material phantom, the Doublet. Fibroglandular tissue and skin were represented by the most radiographically dense material available; adipose tissue was represented by the least radiographically dense material. The second variation, the Singlet, was fabricated with a single material to represent fibroglandular tissue and skin. It was subsequently filled with adipose-equivalent materials including oil, beeswax, and permanent urethane-based polymer. Simulated microcalcification clusters were further included in the phantoms via crushed eggshells. The phantoms were imaged and characterized visually and quantitatively. Results: The mammographic projections and tomosynthesis reconstructed images of the fabricated phantoms yielded realistic breast background. The mammograms of the phantoms demonstrated close correlation with simulated mammographic projection images of the corresponding virtual phantoms. Furthermore, power-law descriptions of the phantom images were in general agreement with real human images. The Singlet approach offered more realistic contrast as compared to the Doublet approach, but at the expense of air bubbles and air pockets that formed during the filling process. Conclusions: The presented physical breast phantoms and their matching virtual breast phantoms offer realistic breast anatomy, patient variability, and ease of use, making them a potential candidate for performing both system quality control testing and virtual clinical trials.

  8. An environmental approach

    SciTech Connect (OSTI)

    Geerling, C.

    1996-11-01

    The Shell Petroleum Development Company is operating in southern Nigeria in the delta of the Niger River. This delta covers an area 70,000 square kin of coastal ridge barriers, mangroves, freshwater swamp forest and lowland rain forests. Over the past decades considerable changes has occurred through coastal zone modifications, upstream urban and hydrological infrastructure, deforestation, agriculture, fisheries, industrial development, oil operation, as well as demographic changes. The problems associated with these changes are: (1) over-exploitation of renewable natural resources and breakdown of traditional management structures; (2) impact from industry such as pollution and physical changes, and (3) a perception of lack of social and economic equity. This paper describes approaches to help counteract theses problems.

  9. Approaches to Approved Contractor Lists

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Workforce / Business Partners Peer Exchange Call: Approaches to Approved Contractor Lists, Call Slides and Summary, April 25, 2013. This workforce/business partners peer exchange call discussed approaches to approved contractor lists.

  10. Approaching attometer laser vibrometry

    SciTech Connect (OSTI)

    Rembe, Christian; Kadner, Lisa; Giesen, Moritz

    2014-05-27

    The heterodyne two-beam interferometer has been proven to be the optimal solution for laser-Doppler vibrometry regarding accuracy and signal robustness. The theoretical resolution limit for a two-beam interferometer of laser class 3R (up to 5 mW visible measurement-light) is in the regime of a few femtometer per square-root Hertz and well suited to study vibrations in microstructures. However, some new applications of RF-MEM resonators, nanostructures, and surface-nano-defect detection require resolutions beyond that limit. The resolution depends only on the noise and the sensor sensitivity to specimen displacements. The noise is already defined in nowadays systems by the quantum nature of light for a properly designed optical sensor and more light would lead to an inacceptable influence like heating of a very tiny structure. Thus, noise can only be improved by squeezed-light techniques which require a negligible loss of measurement light which is impossible for almost all technical measurement tasks. Thus, improving the sensitivity is the only possible path which could make attometer laser vibrometry possible. Decreasing the measurement wavelength would increase the sensitivity but would also increase the photon shot noise. In this paper, we discuss an approach to increase the sensitivity by assembling an additional mirror between interferometer and specimen to form an optical cavity. A detailed theoretical analysis of this setup is presented and we derive the resolution limit, discuss the main contributions to the uncertainty budget, and show a first experiment proving the sensitivity amplification of our approach.

  11. The Oak Ridge Institute for Science and Education Human Subjects Research

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

    Program Human Subjects Research Program Privacy/Security Statement Contact | Forms Purpose/Mission Legal Requirements Overview Forms Membership List Operating Procedures (pdf) "How to" for PIs (pdf) The Oak Ridge Institute for Science and Education (ORISE) Human Subjects Research Program Oak Ridge Associated Universities (ORAU) is responsible for ensuring the protection of human subjects involved in research/projects that are: proposed or conducted by ORAU or ORISE, conducted by or

  12. DRAFT - DOE O 443.1B Chg 1, Protection of Human Research Subjects

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

    Changes are made to harmonize the definitions in this Order with those in the Federal regulations for the protection of human subjects (10 CFR Part 745), specifically, splitting the definition "human subject research" into "research" and "human subject," and adopting, verbatim, the definitions of "research" and "human subject" from 10 CFR Part 745 and adding the definition of "generalizable," since the determination of whether a project is "research" in 10 CFR Part 745 hinges on whether the work being conducted is generalizable. Small corrections and updates have been made to the references, links, and organization titles.

  13. Hanford Environmental Information System (HEIS). Volume 3, Subject Area reference manual

    SciTech Connect (OSTI)

    Schreck, R.I.

    1994-01-14

    The Hanford Environmental Information System (HEIS) Subject Area manuals are designed as reference guides, that is, each chapter provides the information needed to make best use of each subject area, its tables, and reporting capabilities. Each subject area is documented in a chapter in one of the subject area manuals. Because these are reference manuals, most of the information is also available in the online help system as well. See Section 5.4.2 of the HEIS User`s Guide (DOE-RL 1994a) for a detailed description of the online help.

  14. HEHORANDUU SUBJECT:

    Office of Legacy Management (LM)

    OWNED ngCMED INVOLVEMENT.AT SITE ---------------- kontrol 0 Health Physics Protection ' 0 AEWMED managed operatiOnS q Little or None 0 AECllED responsible for (-j ...

  15. MEMORANDUM SUBJECT:

    Office of Legacy Management (LM)

    Control 0 AECMED managed operations 0 AECMED responsible for accountability 0 AEWMED overviewed operationr 0 Contractor had total control 0 unknown 17 Health Physics Protection 0 ...

  16. MEMORANDUM SUBJECT:

    Office of Legacy Management (LM)

    ... Fabrication Corrosion Heat Transfer and Fluid Flow Special Physical Tests In the first area, several Federal agencies and laboratories plus Educational institutions are listed. ...

  17. Life Estimation of PWR Steam Generator U-Tubes Subjected to Foreign Object-Induced Fretting Wear

    SciTech Connect (OSTI)

    Jo, Jong Chull; Jhung, Myung Jo; Kim, Woong Sik; Kim, Hho Jung

    2005-10-15

    This paper presents an approach to the remaining life prediction of steam generator (SG) U-tubes, which are intact initially, subjected to fretting-wear degradation due to the interaction between a vibrating tube and a foreign object in operating nuclear power plants. The operating SG shell-side flow field conditions are obtained from a three-dimensional SG flow calculation using the ATHOS3 code. Modal analyses are performed for the finite element models of U-tubes to get the natural frequency, corresponding mode shape, and participation factor. The wear rate of a U-tube caused by a foreign object is calculated using the Archard formula, and the remaining life of the tube is predicted. Also discussed in this study are the effects of the tube modal characteristics, external flow velocity, and tube internal pressure on the estimated results of the remaining life of the tube.

  18. Instrument for controlling the application of mechanical loads to biological and bicompatible test subjects

    DOE Patents [OSTI]

    Lintilhac, P.M.; Vesecky, T.B.

    1995-09-19

    An apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. The transducer module receives force and dimensional data from the forcing frame. The transducer module is a separate, microprocessor-based unit that communicates the test data to a controller unit that controls the application of force to the test subject and receives the test data from the transducer module for force control, storage, and/or communication to the user. 8 figs.

  19. Instrument for controlling the application of mechanical loads to biological and bicompatible test subjects

    DOE Patents [OSTI]

    Lintilhac, Phillip M.; Vesecky, Thompson B.

    1995-01-01

    Apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. The transducer module receives force and dimensional data from the forcing frame. The transducer module is a separate, microprocessor-based unit that communicates the test data to a controller unit that controls the application of force to the test subject and receives the test data from the transducer module for force control, storage, and/or communication to the user.

  20. Notice of Intent to Develop Notice 443.1, Protection of Human Subjects in Classified Research

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

    1997-03-27

    The purpose for developing this Notice will be to specify additional requirements for the conduct and protection of human subjects, specifically for classified research. This is necessary to ensure legal compliance with the Presidential Memorandum, Strengthened Protections for Human Subjects of Classified Research, dated March 27, 1997, commonly referred to as the "Clinton Memo," which the DOE and NNSA offices of General Counsel determined in June 2015 is still in effect and applicable to DOE federal and contractor organizations. The requirements outlined in the Clinton Memo are in addition to those specified in the Federal regulations (10 CFR Part 745) and DOE Order 443.lB, Protection of Human Research Subjects.

  1. Notice of Intent to Develop Notice 443.1, Protection of Human Subjects in Classified Research

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

    The purpose for developing this Notice will be to specify additional requirements for the conduct and protection of human subjects, specifically for classified research. This is necessary to ensure legal compliance with the Presidential Memorandum, Strengthened Protections for Human Subjects of Classified Research, dated March 27, 1997, commonly referred to as the "Clinton Memo," which the DOE and NNSA offices of General Counsel determined in June 2015 is still in effect and applicable to DOE federal and contractor organizations. The requirements outlined in the Clinton Memo are in addition to those specified in the Federal regulations (10 CFR Part 745) and DOE Order 443.lB, Protection of Human Research Subjects.

  2. Approaches to Safe Nanotechnology | Department of Energy

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

    Approaches to Safe Nanotechnology Approaches to Safe Nanotechnology Approaches to Safe Nanotechnology PDF icon CX rulemaking files More Documents & Publications Volume II, ...

  3. Engineering approaches to ecosystem restoration

    SciTech Connect (OSTI)

    Hayes, D.F.

    1998-07-01

    This proceedings CD ROM contains 127 papers on developing and evaluating engineering approaches to wetlands and river restoration. The latest engineering developments are discussed, providing valuable insights to successful approaches for river restoration, wetlands restoration, watershed management, and constructed wetlands for stormwater and wastewater treatment. Potential solutions to a wide variety of ecosystem concerns in urban, suburban, and coastal environments are presented.

  4. G Subject: Implementation of Division B, Title III, Title V and...

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

    G Subject: Implementation of Division B, Title III, Title V and Division C Title VII, ... incremental funding and funding terms of grant and cooperative agreement awards (e.g. ...

  5. Curvature of a cantilever beam subjected to an equi-biaxial bending moment

    SciTech Connect (OSTI)

    Krulevitch, P.; Johnson, G.C.

    1998-04-28

    Results from a finite element analysis of a cantilever beam subjected to an equi-biaxial bending moment demonstrate that the biaxial modulus E/(I-v) must be used even for narrow beams.

  6. Downloaded 01 Jul 2002 to 128.104.222.103. Redistribution subject...

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

    1 Jul 2002 to 128.104.222.103. Redistribution subject to AIP license or copyright, see http:ojps.aip.orgpoppopcr.jsp Downloaded 01 Jul 2002 to 128.104.222.103. Redistribution...

  7. Downloaded 10 Jan 2005 to 128.104.223.90. Redistribution subject...

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

    10 Jan 2005 to 128.104.223.90. Redistribution subject to AIP license or copyright, see http:pof.aip.orgpofcopyright.jsp Downloaded 10 Jan 2005 to 128.104.223.90. Redistribution...

  8. CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow...

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

    Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps ...

  9. From: Stolar, Olena To: Congestion Study Comments Subject: NextEra...

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

    Stolar, Olena To: Congestion Study Comments Subject: NextEra Energy Inc."s Comments on the DOE Draft National Electric Transmission Congestion Study submitted on behalf of Joseph...

  10. From: Sent: To: Subject: FOIA-Central@hq.doe.gov Wednesday,

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

    hi.Joan From: Sent: To: Subject: FOIA-Central@hq.doe.gov Wednesday, January 13,20105:09 PM FOIA-Central DOE Headquarters FOIA Request JAN. 1. 4 ':- , ( ...,i(JI DI Name: Mel...

  11. Non-equilibrium electronic and phononic specific heat in systems subject to

    Office of Scientific and Technical Information (OSTI)

    large temperature gradients. (Journal Article) | SciTech Connect Journal Article: Non-equilibrium electronic and phononic specific heat in systems subject to large temperature gradients. Citation Details In-Document Search Title: Non-equilibrium electronic and phononic specific heat in systems subject to large temperature gradients. Abstract not provided. Authors: Duda, John Charles ; English, Timothy Stephen ; Harris, Charles Thomas ; Piekos, Edward S. [1] ; Jones, Reese E. ; Hopkins,

  12. Human Subjects Protection Program Homepage | U.S. DOE Office of Science

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

    (SC) HSPP Home Human Subjects Protection Program (HSPP) HSPP Home About Institutional Review Boards (IRBs) Education and Resources Regulations and Requirements Glossary Abbreviations Contact BER Home Contact Information Human Subjects Protection Program U.S. Department of Energy SC-23/Germantown Building 1000 Independence Ave., SW Washington, DC 20585 Print Text Size: A A A FeedbackShare Page The Department of Energy (DOE) is committed to the protection of human research participants in all

  13. Booklet, DOE Subject Area Indicators and Key Word List for RD and FRD -

    Energy Savers [EERE]

    October 2005 | Department of Energy Booklet, DOE Subject Area Indicators and Key Word List for RD and FRD - October 2005 Booklet, DOE Subject Area Indicators and Key Word List for RD and FRD - October 2005 October 2005 The purpose of this booklet is to assist individuals of Government agencies who generate or review classified documents to recognize the presence of nuclear information that is potentially classified as Restricted Data (RD) or Formerly Restricted Data (FRD). This book is

  14. One approach to artificial photosynthesis

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

    Authors: Llansola-Portols, M.J., Palacios, R.E., Kodis, G., Megiatto, J.D., Moore, A.L., Moore, T. A., and Gust, D. Title: One approach to artificial photosynthesis...

  15. Mergers, acquisitions, divestitures, and applications for market-based rates in a deregulating electric utility industry

    SciTech Connect (OSTI)

    Cox, A.J.

    1999-05-01

    In this article, the author reviews FERC's current procedures for undertaking competitive analysis. The current procedure for evaluating the competitive impact of transactions in the electric utility industry is described in Order 592, in particular Appendix A. These procedures effectively revised criteria that had been laid out in Commonwealth Edison and brought its merger policy in line with the EPAct and the provisions of Order 888. Order 592 was an attempt to provide more certainty and expedition in handling mergers. It established three criteria that had to be satisfied for a merger to be approved: Post-merger market power must be within acceptable thresholds or be satisfactorily mitigated, acceptable customer protections must be in place (to ensure that rates will not go up as a result of increased costs) and any adverse effect on regulation must be addressed. FERC states that its Order 592 Merger Policy Statement is based upon the Horizontal Merger Guidelines issued jointly by the Federal Trade Commission and the Antitrust Division Department of Justice (FTC/DOJ Merger Guidelines). While it borrows much of the language and basic concepts of the Merger Guidelines, FERC's procedures have been criticized as not following the methodology closely enough, leaving open the possibility of mistakes in market definition.

  16. Electric power grid control using a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P

    2014-01-28

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  17. Using bi-directional communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P; Pratt, Robert G

    2015-05-05

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  18. Using bi-directional communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P; Pratt, Robert G

    2014-04-01

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  19. Using bi-directional communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P.; Pratt, Robert G.

    2015-09-08

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  20. Using one-way communications in a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P.; Pratt, Robert G.

    2014-07-22

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  1. Electric power grid control using a market-based resource allocation system

    DOE Patents [OSTI]

    Chassin, David P.

    2015-07-21

    Disclosed herein are representative embodiments of methods, apparatus, and systems for distributing a resource (such as electricity) using a resource allocation system. In one exemplary embodiment, a plurality of requests for electricity are received from a plurality of end-use consumers. The requests indicate a requested quantity of electricity and a consumer-requested index value indicative of a maximum price a respective end-use consumer will pay for the requested quantity of electricity. A plurality of offers for supplying electricity are received from a plurality of resource suppliers. The offers indicate an offered quantity of electricity and a supplier-requested index value indicative of a minimum price for which a respective supplier will produce the offered quantity of electricity. A dispatched index value is computed at which electricity is to be supplied based at least in part on the consumer-requested index values and the supplier-requested index values.

  2. Safety analysis approaches or mixed transuranic waste.

    SciTech Connect (OSTI)

    Courtney, J. C.; Dwight, C. C.; Forrester, R. J.; Lehto, M. A.; Pan, Y. C.

    1999-02-10

    Argonne National Laboratory (ANL) has completed a survey of assumptions and techniques used for safety analyses at seven sites that handle or store mixed transuranic (TRU) waste operated by contractors for the US Department of Energy (DOE). While approaches to estimating on-site and off-site consequences of hypothetical accidents differ, there are commonalities in all of the safety studies. This paper identifies key parameters and methods used to estimate the radiological consequences associated with release of waste forms under abnormal conditions. Specific facilities are identified by letters with their safety studies listed in a bibliography rather than as specific references so that similarities and differences are emphasized in a nonjudgmental manner. References are provided for specific parameters used to project consequences associated with compromise of barriers and dispersion of potentially hazardous materials. For all of the accidents and sites, estimated dose commitments are well below guidelines even using highly conservative assumptions. Some of the studies quantified the airborne concentrations of toxic materials; this paper only addresses these analyses briefly, as an entire paper could be dedicated to this subject.

  3. Sandia fracture challenge 2: Sandia California's modeling approach

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

    Karlson, Kyle N.; James W. Foulk, III; Brown, Arthur A.; Veilleux, Michael G.

    2016-03-09

    The second Sandia Fracture Challenge illustrates that predicting the ductile fracture of Ti-6Al-4V subjected to moderate and elevated rates of loading requires thermomechanical coupling, elasto-thermo-poro-viscoplastic constitutive models with the physics of anisotropy and regularized numerical methods for crack initiation and propagation. We detail our initial approach with an emphasis on iterative calibration and systematically increasing complexity to accommodate anisotropy in the context of an isotropic material model. Blind predictions illustrate strengths and weaknesses of our initial approach. We then revisit our findings to illustrate the importance of including anisotropy in the failure process. Furthermore, mesh-independent solutions of continuum damage modelsmore » having both isotropic and anisotropic yields surfaces are obtained through nonlocality and localization elements.« less

  4. for Nuclear Energy Graduate Fellowships Subject: Integrated University Program: Graduate Fellowship Program - RFA

    Energy Savers [EERE]

    2-14 for Nuclear Energy Graduate Fellowships Subject: Integrated University Program: Graduate Fellowship Program - RFA Issue Date: February 12, 2014 Application Due Date: March 19, 2014 Point-of-Contact: Jenna Payne Telephone No.: (208) 526-1104 Facsimile No.: (208) 526-8076 Email: neup@inl.gov ii Table of Contents 1. Introduction .............................................................................................................................1 2. Eligibility Information

  5. for Nuclear Energy Undergraduate Scholarships Subject: Integrated University Program: Undergraduate Scholarship Program - RFA

    Energy Savers [EERE]

    1-14 for Nuclear Energy Undergraduate Scholarships Subject: Integrated University Program: Undergraduate Scholarship Program - RFA Issue Date: February 12, 2014 Application Due Date: March 19, 2014 Point-of-Contact: Jenna Payne Telephone No.: (208) 526-1104 Facsimile No.: (208) 526-8076 Email: neup@inl.gov ii Table of Contents 1. Introduction .............................................................................................................................1 2. Eligibility Information

  6. The original of this document contains information which is subject to withholdi

    Energy Savers [EERE]

    **This document contains information which is subject to withholding from disclosure under 5 U.S.C. § 552.** United States Department of Energy Office of Hearings and Appeals In the Matter of: Personnel Security Hearing ) ) Filing Date: December 16, 2015 ) Case No.: PSH-15-0100 ) __________________________________________) Issued: February 22, 2016 __________________________ Administrative Judge Decision __________________________ William M. Schwartz, Administrative Judge: This Decision

  7. Systems biology approach to bioremediation

    SciTech Connect (OSTI)

    Chakraborty, Romy; Wu, Cindy H.; Hazen, Terry C.

    2012-06-01

    Bioremediation has historically been approached as a ‘black box’ in terms of our fundamental understanding. Thus it succeeds and fails, seldom without a complete understanding of why. Systems biology is an integrated research approach to study complex biological systems, by investigating interactions and networks at the molecular, cellular, community, and ecosystem level. The knowledge of these interactions within individual components is fundamental to understanding the dynamics of the ecosystem under investigation. Finally, understanding and modeling functional microbial community structure and stress responses in environments at all levels have tremendous implications for our fundamental understanding of hydrobiogeochemical processes and the potential for making bioremediation breakthroughs and illuminating the ‘black box’.

  8. A policy synthesis approach for slowing global warming

    SciTech Connect (OSTI)

    Timilsina, G.R.

    1996-12-31

    Global warming is a burning environmental issue today but confronting with subjective as well as policy conflicts. The findings of various studies indicate that developed countries that are capable of affording effective measures towards the global warming mitigation have fewer incentives for doing so because they will have a minimal damage from global warming. The developing countries, although they will have greater damage, are unlikely to divert their development budget for taking preventive actions towards global warming. The only solution in this situation is to design a policy that encourages all the nation in the world to participate in the programs for slowing global warming. Without active participation of all nations, it seems unlikely to reduce the global warming problem in an effective way. This study presents a qualitative policy recommendation extracted from a comprehensive analysis of the findings of several studies conducted so far in this field. This study has categorized the policy approaches for mitigating the global warming in three groups: Engineering approach, forestry approach and economic approach.

  9. PERTURBATION APPROACH FOR QUANTUM COMPUTATION

    SciTech Connect (OSTI)

    G. P. BERMAN; D. I. KAMENEV; V. I. TSIFRINOVICH

    2001-04-01

    We discuss how to simulate errors in the implementation of simple quantum logic operations in a nuclear spin quantum computer with many qubits, using radio-frequency pulses. We verify our perturbation approach using the exact solutions for relatively small (L = 10) number of qubits.

  10. Building America Systems Engineering Approach

    SciTech Connect (OSTI)

    2011-12-15

    The Building America Research Teams use a systems engineering approach to achieve higher quality and energy savings in homes. Using these techniques, the energy consumption of new houses can be reduced by 40% or more with little or no impact on the cost of ownership.

  11. PROJECT PROFILE: Scientific Approach to Reducing Photovoltaic...

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

    Scientific Approach to Reducing Photovoltaic Module Material Costs While Increasing Durability PROJECT PROFILE: Scientific Approach to Reducing Photovoltaic Module Material Costs ...

  12. CBEI: Collaborative Approaches for Integrated Energy Retrofits...

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

    Collaborative Approaches for Integrated Energy Retrofits - 2015 Peer Review CBEI: Collaborative Approaches for Integrated Energy Retrofits - 2015 Peer Review Presenter: John ...

  13. The original of this document contains information which is subject to withholdi

    Energy Savers [EERE]

    *The original of this document contains information which is subject to withholding from disclosure under 5 U.S. C. § 552. Such material has been deleted from this copy and replaced with XXXXXX's. United States Department of Energy Office of Hearings and Appeals In the Matter of: Personnel Security Hearing ) ) Filing Date: January 20, 2015 ) ) Case No.: PSH-14-0109 __________________________________________) Issued : May 11, 2015 __________________________ Administrative Judge Decision

  14. To: Mansueti, Lawrence Subject: RE: Pepco Scheduled Line Repair Dec. 1-20, 2006

    Energy Savers [EERE]

    From: ecchimento@comcast.net [mailto:ecchimento@comcast.net] Sent: Monday, January 29, 2007 6:28 PM To: Mansueti, Lawrence Subject: RE: Pepco Scheduled Line Repair Dec. 1-20, 2006 Larry, Regarding the planned line outage, scheduled for Feb. 20 through Mar. 6, I am requesting that the residents near the plant be moved for the duration of the outage to protect their health. Would you include this comment also in the ongoing recorded discussion? Thank you. Elizabeth -----Original Message-----

  15. Subject Heading: Cosmic Background Radiation - Cosmology LARGE-ANGULAR-SCALE ANISOTROPY IN THE COSMIC

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

    Subject Heading: Cosmic Background Radiation - Cosmology LARGE-ANGULAR-SCALE ANISOTROPY IN THE COSMIC BACKGROUND RADIATION M. V. GORENSTEIN and G. F. SMOOT Space Sciences Laboratory and Lawrence Berkeley Laboratory University of California, Berkeley California 94720 Received: May 25,1980 A RSTRACT We report the results of an extended series of airborne measurements of large-angular-scale anisotropy in the 3 K cosmic background radiation. Observa- tions were carried out with a dual-antenna

  16. From: Carl Daffron To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors

    Energy Savers [EERE]

    Carl Daffron To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors Date: Monday, September 22, 2014 12:47:15 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undue burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe that

  17. From: Carol Johnson To: Congestion Study Comments Subject: Re: National Interest Energy Transmission Corridors

    Energy Savers [EERE]

    Johnson To: Congestion Study Comments Subject: Re: National Interest Energy Transmission Corridors Date: Sunday, October 19, 2014 8:20:41 AM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. I am a landowner in the path

  18. From: Noralie Crow To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors (NIETC)

    Energy Savers [EERE]

    Noralie Crow To: Congestion Study Comments Subject: National Interest Energy Transmission Corridors (NIETC) Date: Monday, September 22, 2014 6:50:56 PM I am opposed to the establishment of National Interest Energy Transmission Corridors (NIETC's) for the following reasons. First, the easements place an undo burden on landowners on and near the transmission lines. The compensation cannot begin to cover the all of the losses, tangible and intangible that landowners would suffer. Second, I believe

  19. From Meredith Brown <racer@lanl.gov> Subject: Blue Alert- Excavation Permits and Surveys

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

    101122 -0700 From Meredith Brown <racer@lanl.gov> Subject: Blue Alert- Excavation Permits and Surveys Title: Blue Alert-Underground Cables Damaged during Excavation Work Identifier 2000-LA-LANL-ESH7-0001 Date 01/07/00 LESSONS LEARNED- Utility survey maps should be included with excavation permit paperwork to ensure that heavy equipment operators are aware of the exact areas included in the survey. Duplicate or triplicate excavation permit forms that generate exact copies should also be

  20. From Meredith Brown <racer@lanl.gov> Subject: Blue Alert- Unregistered Rad Sources

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

    05 Jan 2000 092137 -0700 From Meredith Brown <racer@lanl.gov> Subject: Blue Alert- Unregistered Rad Sources Title: Blue Alert- Unregistered Rad Sources Identifier 2000-KO-SNL-0001 Date January 5, 2000 Summary- 1. All rad sources, whether they are accountable or non-accountable, must be controlled as radioactive material in accordance with the requirements of SNL Radiation Protection Procedures Manual (MN471016), Chapter 9, "Radioactive Source Control." Failure to account for and

  1. From: Meredith Brown <racer@lanl.gov> Subject: Green Alert: Chemically Eliminate Asbestos

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

    Fri, 09 Jan 1998 16:52:55 -0800 From: Meredith Brown <racer@lanl.gov> Subject: Green Alert: Chemically Eliminate Asbestos This Project Hanford Lessons Learned Bulletin has potential for saving many thousands of dollars across the DOE complex. Few buildings at Hanford have the type of fireproofing discussed in this lessons learned so the actual cost saving potential at Hanford is minimal. It is forwarded to other DOE sites that may have buildings with sprayed on fireproofing. Please pass

  2. From: Meredith Brown <racer@lanl.gov> Subject: Green Alert: VPP Program Saves Lives

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

    24 Feb 1998 09:44:53 -0700 From: Meredith Brown <racer@lanl.gov> Subject: Green Alert: VPP Program Saves Lives Title: GREEN - VPP Program Saves Lives Identifier: INEEL Lessons Learned #98002 Date: January 8, 1998 Lessons Learned: The proactive safety practices and actively caring attitudes that are a part of DOE's VPP Program are designed to extend beyond the workplace into employees' personal lives. The positive behavioral changes can save lives. Summary of Success Story: An employee

  3. From: Meredith Brown <racer@lanl.gov> Subject: Yellow Alert: Heater Malfunction

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

    Mon, 05 Jan 1998 09:38:52 -0800 From: Meredith Brown <racer@lanl.gov> Subject: Yellow Alert: Heater Malfunction The attached Pacific Northwest National Laboratory Lessons Learned, Yellow/Caution, is an advisory about a recent incident involving new gas-fired unit heaters, and a resultant natural gas leak discovered during initial operations. If you have any questions or need further information, please contact Henry M. (Matt) Jones, PNNL, F&O Lessons Learned Coordinator, (509) 376-

  4. The effects of UCP-1 polymorphisms on obesity phenotypes among Korean female subjects

    SciTech Connect (OSTI)

    Shin, Hyoung Doo; Kim, Kil Soo; Cha, Min Ho; Yoon, Yoosik . E-mail: ysyoon66@naver.com

    2005-09-23

    Three SNPs of UCP-1 including A-3826G, A-1766G, and Ala64Thr (G+1068A) were genotyped among 453 overweight Korean female subjects recruited from an obesity clinic. Four common haplotypes with frequency greater than 0.04 were constructed with three SNPs. For an accurate evaluation of the effects of UCP-1 polymorphism on body fat accumulation, all subjects were tested using computerized tomography to measure the cross-sectional fat tissue areas at abdominal and distal part of the body. By statistical analyses, ht4[GAA] showed a significant association with decreased abdominal fat tissue area (P = 0.02, dominant model), fat tissue area at thigh (P = 0.008, dominant model), body fat mass (P = 0.002, dominant model), and waist-to-hip ratio (P = 0.01, dominant model). In addition, ht3[GAG] was associated with the accelerated reduction of waist-to-hip ratio and body fat mass by very low calorie diet among subjects who finished one-month-weight control program (P = 0.05-0.006)

  5. Absence of respiratory effects in subjects exposed to low concentrations of TDI and MDI

    SciTech Connect (OSTI)

    Musk, A.W.; Peters, J.M.; DiBerardinis, L.; Murphy, R.L.

    1982-10-01

    One hundred seven subjects from a polyurethane plastic manufacturing plant have been followed over a five-year period with measurements of forced expiratory volume in 1 s (FEV1), and questionnaires on respiratory symptoms and smoking habits. Environmental concentrations of toluene diisocyanate and diphenyl methyl diisocyanate were extensively monitored to provide accurate estimates of the upper-limits of exposure of the subjects. Current mean levels of FEV1 in this population were higher than those predicted for healthy subjects. The five-year change in FEV1 did not exceed that expected from aging. No acute change in FEV1 could be demonstrated over the course of a Monday either before or after a two-week vacation. No improvement in ventilatory function was observed over the vacation period. The presence of cough or sputum was related to smoking but was not related to isocyanate exposure. The results indicate that exposure of workers to extremely low levels of isocyanates (time-weighted average concentrations of the order of 0.001 parts per million (ppm)) is not associated with chronic respiratory symptoms or effects on ventilatory capacity. The results suggest that isocyanates can be controlled to the point of eliminating effects as measured by these techniques.

  6. Biomimetic Approach to Nanoparticle Growth

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

    Biomimetic Approach to Nanoparticle Growth - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management

  7. Benefits of a Miniaturized Approach

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

    Benefits of a Miniaturized Approach Sandia's microsystems-enabled photovoltaics (MEPV) uses microdesign and microfabrication techniques to produce solar cells as small as 3-20 microns thick and 100-1000 microns wide. These PV cells are then placed or 'printed' onto a low-cost substrate with embedded contacts and microlenses for focusing sunlight onto the cells. Moving to micro-scale PV cell sizes results in distinct benefits at cell, module, and system levels, including reducing the amount of

  8. Alternative systematic approaches to training

    SciTech Connect (OSTI)

    Not Available

    1995-01-01

    This handbook is approved for use by all DOE Components and contractors. The handbook was prepared primarily for DOE nuclear facilities, but the information can be effectively used by any other type of facility. DOE nuclear, DOE non-nuclear, commercial nuclear reactor, fuel fabrication, chemical processing, or other types of facilities may also apply the principles of this approach and find it useful and applicable to local needs. The handbook provides DOE and contractor operating organizations with concepts and guidance regarding the use of alternative techniques to implement a systematic approach to training (SAT). The techniques described in this handbook are endorsed by DOE and use of the guidance in this handbook is appropriate for establishment of technical training programs at DOE nuclear facilities. The use of guidance on selection and implementation of appropriate training approaches after consideration of job complexity, the consequences of error based on risk/hazard potential, and available training media should result in effective and efficient training programs. The information presented in this handbook can be used to grade the level of effort and formality used in developing training programs.

  9. Analytical Approaches Towards Understanding Structure-Property...

    Office of Scientific and Technical Information (OSTI)

    Laboratory (LLNL), Livermore, CA Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY

  10. A new approach to criteria for health risk assessment

    SciTech Connect (OSTI)

    Spickett, Jeffery; Katscherian, Dianne; Goh, Yang Miang

    2012-01-15

    Health Impact Assessment (HIA) is a developing component of the overall impact assessment process and as such needs access to procedures that can enable more consistent approaches to the stepwise process that is now generally accepted in both EIA and HIA. The guidelines developed during this project provide a structured process, based on risk assessment procedures which use consequences and likelihood, as a way of ranking risks to adverse health outcomes from activities subjected to HIA or HIA as part of EIA. The aim is to assess the potential for both acute and chronic health outcomes. The consequences component also identifies a series of consequences for the health care system, depicted as expressions of financial expenditure and the capacity of the health system. These more specific health risk assessment characteristics should provide for a broader consideration of health consequences and a more consistent estimation of the adverse health risks of a proposed development at both the scoping and risk assessment stages of the HIA process. - Highlights: Black-Right-Pointing-Pointer A more objective approach to health risk assessment is provided. Black-Right-Pointing-Pointer An objective set of criteria for the consequences for chronic and acute impacts. Black-Right-Pointing-Pointer An objective set of criteria for the consequences on the health care system. Black-Right-Pointing-Pointer An objective set of criteria for event frequency that could impact on health. Black-Right-Pointing-Pointer The approach presented is currently being trialled in Australia.

  11. Notice of Intent to Develop a Page Change to DOE O 443.1B, Protection of Human Research Subjects

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

    2015-07-16

    The purpose of the page change is to harmonize the definitions in this Order with those in the Federal regulations for the protection of human subjects (10 CFR Part 745). Specifically, splitting the definition "human subject research" into "research" and "human subject," and adopting, verbatim, the definitions of "research" and "human subject" from 10 CFR Part 745. We also propose adding to this section the definition of "generalizable," since the determination of whether a project is "research" in 10 CFR Part 745 hinges on whether the work being conducted is generalizable. Additionally, we propose making several small corrections and updates to the references, links, and organization titles.

  12. Setup reduction approaches for machining

    SciTech Connect (OSTI)

    Gillespie, L.K.

    1997-04-01

    Rapid setup is a common improvement approach in press working operations such as blanking and shearing. It has paid major dividends in the sheet metal industry. It also has been a major improvement thrust for high-production machining operations. However, the literature does not well cover all the setup operations and constraints for job shop work. This review provides some insight into the issues involved. It highlights the floor problems and provides insights for further improvement. The report is designed to provide a quick understanding of the issues.

  13. Criteria and Review Approach Documents | Department of Energy

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

    Criteria and Review Approach Documents Criteria and Review Approach Documents CRAD Type Criteria and Review Approach Document List

  14. Criteria Review and Approach Documents | Department of Energy

    Energy Savers [EERE]

    Criteria Review and Approach Documents Criteria Review and Approach Documents CRAD Type Criteria Review and Approach Document List...

  15. MEMORANDUM FOR HUMAN RESOURCES DIRECTORS FROM: SUBJECT: ~~k.__--- SARAH J. B LLA, DIRECTOR

    Energy Savers [EERE]

    2, 2011 MEMORANDUM FOR HUMAN RESOURCES DIRECTORS FROM: SUBJECT: ~~k.__--- SARAH J. B LLA, DIRECTOR OFFICE OF AN CAPITAL MANAGEMENT POLICY GUIDANCE MEMORANDUM #21 FAMILY MEMBERS The Department of Energy has maintained a broad definition for a family member to include "any individual related by blood or affinity whose close association with the employee is the equivalent of a family relationship". This is part of the definition for a family member that is located on page 7 of the DOE

  16. G Subject: Implementation of Division D, Title III and Title V, and Division E, Title

    Energy Savers [EERE]

    G Subject: Implementation of Division D, Title III and Title V, and Division E, Title Title VII of the Consolidated and Further Continuing Appropriations Act, 2015, Pub. L. No.113-235 References: Consolidated and Further Continuing Division D, Title III, Sections Appropriations Act, 2015, Pub.L. No. 113-235 301(a), 304, 305, 307, and 310 and Title V, Section 501; Division E, Title VII, Sections 733, 735, 739, 743, 744, 745 and 747 When is this Acquisition Letter (AL) effective? The statutory

  17. To: Mansueti, Lawrence Subject: DCPSC Complaint DOE Docket #EO-05-01

    Energy Savers [EERE]

    Sent: Tuesday, November 15, 2005 6:18 PM To: Mansueti, Lawrence Subject: DCPSC Complaint DOE Docket #EO-05-01 Attached please find our letter regarding the DCPSC complaint that we ask you to please file for consideration in DOE's Docket #EO-05-01. Thank you. Elizabeth Chimento and Poul Hertel 1200 North Pitt Street Alexandria, Virginia November 14, 2005 Joseph T. Kelliher, Chairman Federal Energy Regulatory Commission 888 First Street, N.E. Washington, D.C. 20426 Re: District of Columbia Public

  18. From: Dave Ulery To: Congestion Study Comments Subject: 2014 Congestion Study Comment...

    Energy Savers [EERE]

    Dave Ulery To: Congestion Study Comments Subject: 2014 Congestion Study Comment... Date: Sunday, October 19, 2014 8:15:09 PM First, I feel like I should point out an obvious error in your study report. Unless the plan has changed without anyone knowing about it, the Plains and Eastern Clean Line would be 3,500mW, not 7,000mW as was referenced in the report: "The Plains & Eastern Line is a 7,000 MW capacity, 800-mile line planned by transmission merchant Clean Line Energy that would

  19. From: Keryn Newman To: Congestion Study Comments Subject: 2012 Draft Congestion Study Comments

    Energy Savers [EERE]

    Keryn Newman To: Congestion Study Comments Subject: 2012 Draft Congestion Study Comments Date: Tuesday, October 07, 2014 11:08:07 PM The Department of Energy's 2012 draft "congestion study" once again lacks any hard data upon which to draw logical conclusions, and relies on conjecture and wishful thinking to drive "solutions" to "problems" that don't exist. Sections 1221 and 1222 of the 2005 Energy Policy Act were feeble, toothless attempts to override state

  20. From: Tyner, Wallace E. To: LNGStudy Subject: 2012 LNG Export Study

    Energy Savers [EERE]

    Tyner, Wallace E. To: LNGStudy Subject: 2012 LNG Export Study Date: Monday, January 14, 2013 11:25:34 AM Attachments: Comparison of Analysis of Natural Gas Export Impacts w exec sum Jan rev.pdf Comments attached. Wallace E. Tyner James and Lois Ackerman Professor Department of Agricultural Economics Purdue University 403 West State Street West Lafayette, IN 47907-2056 765-494-0199 fax 765-494-9176 http://www.agecon.purdue.edu By Docket Room at 11:26 am, Jan 14, 2013 Comparison of Analysis of

  1. Marti Ayers From: Sent: To: Subject: Dear Marti Ayers: Don Merrill

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

    Ayers From: Sent: To: Subject: Dear Marti Ayers: Don Merrill Sunday, April 10, 2016 6:42 PM FOIA FOIA Request I am requesting information and history about any money your agency or office has given to the Corporation for Public Broadcasting and/or any public radio station, in any form (grants, etc.), as part of an effort to promote your work, support publlc radio or for any other purpose. I believe Southwestem Power Administration may have the records I am seeking. I request them to be in

  2. II United States Government DATE: REPLY TO Al-TN OF: SUBJECT:

    Office of Legacy Management (LM)

    r.@& * EFG (07-W,' . II United States Government DATE: REPLY TO Al-TN OF: SUBJECT: TO: EM-421 (W. A. W illiams, 903-8149) Authorization for Remedial Action at the Former Baker Brothers Inc. Site, Toledo, Ohio Manager, DOE Oak Ridge Field Office This is to notify you that the Former Baker Brothers, Inc. site in Toledo, Ohio, is designated for remedial action under the Formerly Utilized Sites Remedial Action Program (FUSRAP). This notification does not constitute a FUSRAP baseline change

  3. From Meredith Brown racer@lanl.gov Subject: Yellow Alert- Supplied Air Fitting Failure

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

    12 Jan 2000 130859 -0700 From Meredith Brown racer@lanl.gov Subject: Yellow Alert- Supplied Air Fitting Failure Title: Yellow Alert- Mechanical Failure of Supplied Air Fitting Identifier 2000-OH-WVDP-001 Date 1/12/00 Summary- The user is the last barrier to confirm the safety and effectiveness of personal protective equipment. In addition to performing a pre-use inspection, workers are instructed to exit the work area if they notice anything unusual or wrong with their PPE. Discussion- On

  4. From: Meredith Brown <racer@lanl.gov> Subject: Yellow Alert: Fall Results in Injury

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

    Tue, 16 Jun 1998 13:57:16 -0500 From: Meredith Brown <racer@lanl.gov> Subject: Yellow Alert: Fall Results in Injury Title: Fall From Ladder Results in Fractured Vertebra Identifier: LLNL-1998-002 Date: January 5, 1998 Lesson Learned Statement: Work at elevated levels needs to be thoroughly evaluated. Discussion of Activities: A subcontractor employee was soldering a pipe while standing 2/3 of the way up a portable ten foot ladder when he lost his balance and fell six feet to the floor

  5. From: Meredith Brown <racer@lanl.gov> Subject: Yellow Alert: Small Bench Top Fire

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

    Fri, 12 Jun 1998 17:03:23 -0500 From: Meredith Brown <racer@lanl.gov> Subject: Yellow Alert: Small Bench Top Fire Title: Bench Top Fire Involving Use of Alcohol and Burner Identifier: LLNL-1998-009 Date: 1/12/98 Lesson Learned Statement: Work requiring the use of alcohol, or other flammable liquids, and open flames should be performed only when the appropriate safeguards and constraints are in place. Discussion of Activities: A fire occurred in a laboratory facility that resulted from

  6. From: Sells_List_Server%DOELNC@DOE.GOV Subject: YELLOW/Caution: Unattended Laboratory Heating Equipment

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

    Wed, 08 Jan 2003 14:50:55 -0500 From: Sells_List_Server%DOELNC@DOE.GOV Subject: YELLOW/Caution: Unattended Laboratory Heating Equipment Sender: ListServer@HQLNC.DOE.GOV Title: Yellow Alert- Unattended Laboratory Heating Equipment Date: 1/2/03 Identifier: LL-2002-LLNL-30 Lessons Learned Summary: Two recent events at an LLNL facility illustrate once again that small electrical heating sources should be monitored while in use. Discussion of Activities: In the first LLNL incident, plastic bottles of

  7. Strain Measurement of Geological Samples Subjected to Triaxial Stresses Experienced During Hydraulic Loading

    SciTech Connect (OSTI)

    An, Ke; Anovitz, Lawrence {Larry} M; Dessieux Jr, Luc Lucius

    2014-01-01

    Understanding stress and strain relationships and having the ability to predict these quantities for known load conditions is crucial to all geomechanical and, in some instances, reservoir flow applications. The constitutive equations governing the deformation of geological materials are typically adequate for bulk or large scale deformation and stress analyses. However, these rules are generally less precise in their ability to make accurate predictions in physical processes where highly localized material heterogeneity exists or where the presence of geometric irregularities such as micro-cracks may be present. This is especially relevant to EGS where hydraulic fracture propagation models are needed to develop optimal reservoir creation strategies and where fracture permeability is significantly influenced by regional stress states and may affect reservoir operation strategies. The deficiencies of the models used to describe these physical processes are a practical reality necessitated by the manner in which rock properties must be obtained. Conventional rock mechanics tests subject samples to controlled load conditions and measure bulk deformations of the sample or more localized deformations only on exposed surfaces of the sample. They are currently unable to comprehensively map the deformation state within the sample. For processes such as fracture, however, the state of a particular region within the rock drives the overall failure behavior of the sample. The authors believe that possessing a means to measure strains within samples subjected to hydraulic fracture loading conditions will provide a useful tool for understanding the localized effects not captured by conventional techniques and may serve as a method for improving hydraulic fracture models. An ongoing effort at Oak Ridge National Laboratory endeavors to develop a neutron diffraction based strain measurement capability to interrogate the strain state of a geological sample, at arbitrary internal locations, subjected to a triaxial stress state. The basis of the method and initial results for simple load conditions were reported at last year s Stanford Geothermal Workshop. This work will report results from recent neutron diffraction strain measurement experiments in which marble samples were subjected to load conditions more representative of hydraulic fracturing operations within a pressure cell specially designed for the reported strain measurement technique.

  8. Economics of a multimedia approach

    SciTech Connect (OSTI)

    Phillips, J.B.; Hindawi, M.A.

    1996-02-01

    One of the major driving forces in the decision of a facility operator to implement a multimedia approach to examining pollution is the economics of the situation. A multimedia approach has gained favor with many facility operators because it has been shown to be more cost-effective than dealing with a number of phases, or media, separately. To a great extent, this is due to elimination of inefficiencies involved with cross-media transfer of pollutants. Even more basic to the problem of industrial pollution is the generation of waste. All industrial processes yield some percentage of waste products, but frequently during the design phase the costs associated with producing wastes are underestimated. As part of this series on multimedia issues, the costs related to manufacturing waste products are examined in detail. An obvious inefficiency associated with waste generation is the loss of material that potentially could be converted to salable products. The value of commodity raw materials frequently is ignored when considering the total costs of pollution generation at an industrial facility. Although the economics of pollution generation are affected by a number of factors, including regulatory costs, disposal costs and impacts on health and safety, this article focuses on the economics of lost production in industrial facilities.

  9. The deformation and failure response of closed-cell PMDI foams subjected to dynamic impact loading

    SciTech Connect (OSTI)

    Koohbor, Behrad; Mallon, Silas; Kidane, Addis; Lu, Wei -Yang

    2015-04-07

    The present work aims to investigate the bulk deformation and failure response of closed-cell Polymeric Methylene Diphenyl Diisocyanate (PMDI) foams subjected to dynamic impact loading. First, foam specimens of different initial densities are examined and characterized in quasi-static loading conditions, where the deformation behavior of the samples is quantified in terms of the compressive elastic modulus and effective plastic Poisson's ratio. Then, the deformation response of the foam specimens subjected to direct impact loading is examined by taking into account the effects of material compressibility and inertia stresses developed during deformation, using high speed imaging in conjunction with 3D digital image correlation. The stress-strain response and the energy absorption as a function of strain rate and initial density are presented and the bulk failure mechanisms are discussed. As a result, it is observed that the initial density of the foam and the applied strain rates have a substantial influence on the strength, bulk failure mechanism and the energy dissipation characteristics of the foam specimens.

  10. The deformation and failure response of closed-cell PMDI foams subjected to dynamic impact loading

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

    Koohbor, Behrad; Mallon, Silas; Kidane, Addis; Lu, Wei -Yang

    2015-04-07

    The present work aims to investigate the bulk deformation and failure response of closed-cell Polymeric Methylene Diphenyl Diisocyanate (PMDI) foams subjected to dynamic impact loading. First, foam specimens of different initial densities are examined and characterized in quasi-static loading conditions, where the deformation behavior of the samples is quantified in terms of the compressive elastic modulus and effective plastic Poisson's ratio. Then, the deformation response of the foam specimens subjected to direct impact loading is examined by taking into account the effects of material compressibility and inertia stresses developed during deformation, using high speed imaging in conjunction with 3D digitalmore » image correlation. The stress-strain response and the energy absorption as a function of strain rate and initial density are presented and the bulk failure mechanisms are discussed. As a result, it is observed that the initial density of the foam and the applied strain rates have a substantial influence on the strength, bulk failure mechanism and the energy dissipation characteristics of the foam specimens.« less

  11. Simulation and analysis of the plutonium shipping container subject to 30-foot drops

    SciTech Connect (OSTI)

    Gong, C.; Gupta, N.K.; Gromada, R.J.

    1995-12-31

    The shipping container 5320 is a shipping package for radioactive materials. In order to maintain the component in this packaging within the sub-critical state when subjected to any kind of Hypothetical Accident conditions (HAC), this Type B packaging is designed with various impact limiters. The present study is to examine the energy absorbing capacity of the impact limiter design of this container subjected to a 30-foot drop onto a flat unyielding horizontal surface in each of the three critical dropping orientations. This paper presents the results of a three dimensional nonlinear dynamic impact analysis. This analysis shows the deformed configuration of the container caused by the impact and also determines the effects of different stress wave paths in three distinct drops on the stress states in the critical component. The solution to the problem was obtained using the ABAQUS (explicit) finite element computer code. The nonlinearity of this analysis involves large structural deformation, elasto-plastic materials with strain hardening as well as multiple contact interfaces. Three drop orientations were studied, namely, top down impact, bottom down impact and side impact. Results will be compared against actual drop test data.

  12. Component Modeling Approach Software Tool

    SciTech Connect (OSTI)

    2010-08-23

    The Component Modeling Approach Software Tool (CMAST) establishes a set of performance libraries of approved components (frames, glass, and spacer) which can be accessed for configuring fenestration products for a project, and btaining a U-factor, Solar Heat Gain Coefficient (SHGC), and Visible Transmittance (VT) rating for those products, which can then be reflected in a CMA Label Certificate for code compliance. CMAST is web-based as well as client-based. The completed CMA program and software tool will be useful in several ways for a vast array of stakeholders in the industry: Generating performance ratings for bidding projects Ascertaining credible and accurate performance data Obtaining third party certification of overall product performance for code compliance

  13. Eshelby-Mori-Tanaka Approach

    Energy Science and Technology Software Center (OSTI)

    2009-10-14

    EMTA is a stand-alone computer program that has been developed for the computation of elastic properties and thermal expansion coefficients (thermoelastic properties) of discontinuous fiber composites. EMTA stands for the Eshelby-Mori-Tanaka approach. It implements the standard and modified Mori-Tanaka models that use the Eshelby's equivalent inclusion method. EMTA carries out the Eshelby-Mori-Tanaka homogenization procedure accounting for the constituents (fiber and matrix) properties such as the elastic properties and thermal expansion coefficients (CTEs) of the fibersmore » and of the matrix. It also accounts for the constituents features such as fiber length and orientation distributions, fiber curvature, and imperfect fiber/matrix interfaces. The outputs of an EMTA execution are the elastic properties (engineering constants) and CTEs of the as-formed composite in the defined material coordinate system. These results can readily be used in engineering applications and designs that require these properties.« less

  14. Component Modeling Approach Software Tool

    Energy Science and Technology Software Center (OSTI)

    2010-08-23

    The Component Modeling Approach Software Tool (CMAST) establishes a set of performance libraries of approved components (frames, glass, and spacer) which can be accessed for configuring fenestration products for a project, and btaining a U-factor, Solar Heat Gain Coefficient (SHGC), and Visible Transmittance (VT) rating for those products, which can then be reflected in a CMA Label Certificate for code compliance. CMAST is web-based as well as client-based. The completed CMA program and software toolmore » will be useful in several ways for a vast array of stakeholders in the industry: Generating performance ratings for bidding projects Ascertaining credible and accurate performance data Obtaining third party certification of overall product performance for code compliance« less

  15. Western Resource Adequacy: Challenges - Approaches - Metrics | Department

    Energy Savers [EERE]

    of Energy Resource Adequacy: Challenges - Approaches - Metrics Western Resource Adequacy: Challenges - Approaches - Metrics West-Wide Resource Assessment Team. Committee on Regional Electric Power Cooperation. March 25, 2004 San Francisco, California PDF icon Western Resource Adequacy: Challenges - Approaches - Metrics More Documents & Publications Eastern Wind Integration and Transmission Study (EWITS) (Revised) Estimating the Benefits and Costs of Distributed Energy Technologies

  16. Effect of acetaldehyde on Saccharomyces cerevisiae and Zymomonas mobilis subjected to environmental shocks

    SciTech Connect (OSTI)

    Stanley, G.A.; Hobley, T.J.; Pamment, N.B.

    1997-01-05

    The lag phase of Saccharomyces cerevisiae subjected to a step increase in temperature or ethanol concentration was reduced by as much as 60% when acetaldehyde was added to the medium at concentrations less than 0.1 g/L. Maximum specific growth rates were also substantially increased. Even greater proportional reductions in lag time due to acetaldehyde addition were observed for ethanol-shocked cultures of Zymomonas mobilis. Acetaldehyde had no effect on S. cerevisiae cultures started from stationary phase inocula in the absence of environmental shock and its lag-reducing effects were greater in complex medium than in a defined synthetic medium. Acetaldehyde reacted strongly with the ingredients of complex culture media. It is proposed that the effect of added acetaldehyde may be to compensate for the inability of cells to maintain transmembrane acetaldehyde gradients following an environmental shock.

  17. Search for neutrons from deuterated palladium subject to high electrical currents

    SciTech Connect (OSTI)

    Taylor, S.F. |; Claytor, T.N.; Tuggle, D.G.; Jones, S.E.

    1994-04-01

    Tritium has been detected evolving from samples of deuteriated palladium wires and powders subject to pulsed high voltage at Los Alamos. They wanted to measure whether these samples were emitting neutrons. The idea of pulsing current through the wires and powders was to drive the deuterium in and out by rapid electrical heating. With promising tritium results in hand, the experiments were prepared at Los Alamos, and then taken to BYU and run in the neutron detector located in a tunnel in Provo canyon under 35 m of rock and dirt overburden. The neutrons detector and sample setup are described. Results including total neutron counts, time distributions, and an indication of the energy distributions are discussed. The results do not provide compelling evidence of neutron production, but are not inconsistent with earlier measurements of neutrons and tritium. Difficulties in explaining the difference in tritium and neutron measurements are also discussed. Plans for further work are presented.

  18. Modeling carbon nanotube growth on the catalyst-substrate surface subjected to reactive plasma [

    SciTech Connect (OSTI)

    Tewari, Aarti; Sharma, Suresh C.

    2014-06-15

    The paper presents a theoretical model to study the growth of the carbon nanotube (CNT) on the catalyst substrate surface subjected to reactive plasma. The charging rate of the CNT, kinetics of electron, ions and neutral atoms, the growth rate of the CNT because of diffusion and accretion of ions on the catalyst nanoparticle inclusion of the issue of the plasma sheath is undertaken in the present model. Numerical calculations on the effect of ion density and temperature and the substrate bias on the growth of the CNT have been carried out for typical glow discharge plasma parameters. It is found that the height of CNT increases with the ion density of carbon ions and radius of CNT decreases with hydrogen ion density. The substrate bias also affects the growth rate of the CNT. The field emission characteristics from the CNTs can be analyzed from the results obtained.

  19. Real time control and numerical simulation of pipeline subjected to landslide

    SciTech Connect (OSTI)

    Cuscuna, S.; Giusti, G.; Gramola, C.

    1984-06-01

    This paper describes SNAM research activity in the study of behaviour and real-time control of pipelines in landslide areas. The subject can be delt considering three different aspects: 1. Geotechnical characterization of unstable soils. The mechanical parameters of soil and the landslide types are defined; 2. Structural analysis of pipe-soil system. By means of a finite element program it's possible to study the pipe-soil interaction; in this numerical code the soil parameters attend by the non-linear elastic behaviour of pipe restraints. The results of this analysis are the location of the expected most stressed sections of pipe and the global behaviour of pipe inside the soil. 3. Instrumental control. The adoption of a suitable appliance of vibrating wire strain gauges allows the strain control of pipe in time. The aim is to make possible timely interventions in order to guarantee the installation safety.

  20. Better Buildings Residential Network Marketing & Outreach Peer...

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

    Episcopal Diocese of Eastern Oregon GreenFaith ... Rebates * Flood Recovery * Market- based approach Conversion ... faith community is uppermiddle class). Employ ...

  1. Interim Approach to the MRS facility design

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    The purpose is to present the proposed Interim Approach to the Monitored Retrievable Storage (MRS) facility design development. This Interim Approach document fulfills the function allocated to the OCRWM-SEMP (DOE/RW-0051REVlP, March 1990, Section 5.2 Approach to the MRS Design) until the MRS section of the OCRWM-SEMP is approved. Until completion of the OCRWM-SEMP, this Interim Approach document will be approved and controlled according to the Program Change Control Procedure (DOE/RW-0223REV3P). This document discusses the general approach to Conceptual Design (CD), Title I Design, and Title II Design activities.

  2. The stability of slopes subjected to blasting vibration -- Assessment and application in Hong Kong

    SciTech Connect (OSTI)

    Law, R.; Keller, R.

    1996-12-01

    In the rush to beat the clock before the handover of Hong Kong back to China in June of 1997, an unprecedented amount of infrastructure work is being undertaken at a breakneck pace. In the middle of this construction explosion, on this island of barren granite, stands some of the most concerning and restrictive slope stability measures. So conservative, these measures impact blasting and vibration control to an extent unmatched anywhere in the world. This paper covers the application of vibration limitations and assessment of the stability of rock slopes subjected to blasting vibration in a very challenging application. The widening of the Tuen Mun highway, a project to improve a main artery to the city center to accommodate the ever increasing traffic, involves the blasting of existing slopes in cuts only a few meters wide and up to 45 meters in height, while addressing assessment limitations in a variety of geological conditions. Discussed in the paper is the application of guidelines imposed by the Geotechnical Engineering Office and the Mines Division of the Hong Kong Government and measures taken to address them, i.e., adjustment of geological factors for practical application in blast design; blasting with minimal effect; and maximum protective measures. As slope stability becomes another ever-increasing environmental concern affecting blasting, these applications may be helpful in addressing the encroachment of impending restrictions in other parts of the world on challenging projects where blast assessment of slopes is a critical factor.

  3. DYNAMIC ANALYSIS OF HANFORD UNIRRADIATED FUEL PACKAGE SUBJECTED TO SEQUENTIAL LATERAL LOADS IN HYPOTHETICAL ACCIDENT CONDITIONS

    SciTech Connect (OSTI)

    Wu, T

    2008-04-30

    Large fuel casks present challenges when evaluating their performance in the Hypothetical Accident Conditions (HAC) specified in the Code of Federal Regulations Title 10 part 71 (10CFR71). Testing is often limited by cost, difficulty in preparing test units and the limited availability of facilities which can carry out such tests. In the past, many casks were evaluated without testing by using simplified analytical methods. This paper presents a numerical technique for evaluating the dynamic responses of large fuel casks subjected to sequential HAC loading. A nonlinear dynamic analysis was performed for a Hanford Unirradiated Fuel Package (HUFP) [1] to evaluate the cumulative damage after the hypothetical accident Conditions of a 30-foot lateral drop followed by a 40-inch lateral puncture as specified in 10CFR71. The structural integrity of the containment vessel is justified based on the analytical results in comparison with the stress criteria, specified in the ASME Code, Section III, Appendix F [2], for Level D service loads. The analyzed cumulative damages caused by the sequential loading of a 30-foot lateral drop and a 40-inch lateral puncture are compared with the package test data. The analytical results are in good agreement with the test results.

  4. Delamination analysis of metal-ceramic multilayer coatings subject to nanoindentation

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

    Jamison, Ryan Dale; Shen, Yu -Lin

    2016-01-22

    Internal damage has been experimentally observed in aluminum (Al)/silicon carbide (SiC) multilayer coatings subject to nanoindentation loading. Post-indentation characterization has identified that delamination at the coating/substrate interface is the most prominent form of damage. In this study the finite element method is employed to study the effect of delamination on indentation-derived hardness and Young's modulus. The model features alternating Al/SiC nanolayers above a silicon (Si) substrate, in consistence with the actual material system used in earlier experiments. Cohesive elements with a traction–separation relationship are used to facilitate delamination along the coating/substrate interface. Delamination is observed numerically to be sensitive tomore » the critical normal and shear stresses that define the cohesive traction–separation behavior. Axial tensile stress below the edge of indentation contact is found to be the largest contributor to damage initiation and evolution. Delamination results in a decrease in both indentation-derived hardness and Young's modulus. As a result, a unique finding is that delamination can occur during the unloading process of indentation, depending on the loading condition and critical tractions.« less

  5. STRUCTURAL ANALYSES OF FUEL CASKS SUBJECTED TO BOLT PRELOAD, INTERNAL PRESSURE AND SEQUENTIAL DYNAMIC IMPACTS

    SciTech Connect (OSTI)

    Wu, T

    2009-06-25

    Large fuel casks subjected to the combined loads of closure bolt tightening, internal pressure and sequential dynamic impacts present challenges when evaluating their performance in the Hypothetical Accident Conditions (HAC) specified in the Code of Federal Regulations Title 10 Part 71 (10CFR71). Testing is often limited by cost, difficulty in preparing test units and the limited availability of facilities which can carry out such tests. In the past, many casks were evaluated without testing by using simplified analytical methods. In addition, there are no realistic analyses of closure bolt stresses for HAC conditions reported in the open literature. This paper presents a numerical technique for analyzing the accumulated damages of a large fuel cask caused by the sequential loads of the closure bolt tightening and the internal pressure as well as the drop and crash dynamic loads. The bolt preload and the internal pressure are treated as quasi-static loads so that the finite element method with explicit numerical integration scheme based on the theory of wave propagation can be applied. The dynamic impacts with short durations such as the 30-foot drop and the 40-inch puncture for the hypothetical accident conditions specified in 10CFR71 are also analyzed by using the finite-element method with explicit numerical integration scheme.

  6. Pipelines subject to slow landslide movements: Structural modeling vs field measurement

    SciTech Connect (OSTI)

    Bruschi, R.; Glavina, S.; Spinazze, M.; Tomassini, D.; Bonanni, S.; Cuscuna, S.

    1996-12-01

    In recent years finite element techniques have been increasingly used to investigate the behavior of buried pipelines subject to soil movements. The use of these tools provides a rational basis for the definition of minimum wall thickness requirements in landslide crossings. Furthermore the design of mitigation measures or monitoring systems which control the development of undesirable strains in the pipe wall over time, requires a detailed structural modeling. The scope of this paper is to discuss the use of dedicated structural modeling with relevant calibration to field measurements. The strain measurements used were regularly gathered from pipe sections, in two different sites over a period of time long enough to record changes of axial strain due to soil movement. Detailed structural modeling of pipeline layout in both sites and for operating conditions, is applied. Numerical simulations show the influence of the distribution of soil movement acting on the pipeline with regards to the state of strain which can be developed in certain locations. The role of soil nature and direction of relative movements in the definition of loads transferred to the pipeline, is also discussed.

  7. Dexamethasone increases glucose cycling, but not glucose production, in healthy subjects

    SciTech Connect (OSTI)

    Wajngot, A.; Khan, A.; Giacca, A.; Vranic, M.; Efendic, S. )

    1990-11-01

    We established that measurement of glucose fluxes through glucose-6-phosphatase (G-6-Pase; hepatic total glucose output, HTGO), glucose cycling (GC), and glucose production (HGP), reveals early diabetogenic changes in liver metabolism. To elucidate the mechanism of the diabetogenic effect of glucocorticoids, we treated eight healthy subjects with oral dexamethasone (DEX; 15 mg over 48 h) and measured HTGO with (2-3H)glucose and HGP with (6-3H)glucose postabsorptively and during a 2-h glucose infusion (11.1 mumol.kg-1.min-1). (2-3H)- minus (6-3H)glucose equals GC. DEX significantly increased plasma glucose, insulin, C peptide, and HTGO, while HGP was unchanged. In controls and DEX, glucose infusion suppressed HTGO (82 vs. 78%) and HGP (87 vs. 91%). DEX increased GC postabsorptively (three-fold) P less than 0.005 and during glucose infusion (P less than 0.05) but decreased metabolic clearance and glucose uptake (Rd), which eventually normalized, however. Because DEX increased HTGO (G-6-Pase) and not HGP (glycogenolysis + gluconeogenesis), we assume that DEX increases HTGO and GC in humans by activating G-6-Pase directly, rather than by expanding the glucose 6-phosphate pool. Hyperglycemia caused by peripheral effects of DEX can also contribute to an increase in GC by activating glucokinase. Therefore, measurement of glucose fluxes through G-6-Pase and GC revealed significant early effects of DEX on hepatic glucose metabolism, which are not yet reflected in HGP.

  8. Evolution of tritium from deuterided palladium subject to high electrical currents

    SciTech Connect (OSTI)

    Claytor, T.N.; Tuggle, D.G.; Taylor, S.F.

    1992-12-31

    An increase in the tritium level was detected in deuterium when various configurations of palladium foil or powder and silicon wafers or powder were subject to a high pulsed current. The deuterium, at one atmosphere pressure, and was circulated in a sealed loop containing the cell and an ionization chamber to measure the tritium increase as a function of time. Over 4800 hours of data, spanning 10 cells (including deuterium and hydrogen controls), were collected with this system. Average tritium production has varied from 0.02 to 0.2 nCi/h. Due to experimental constraints we have not been able to measure neutron output with these cells while simultaneously measuring the tritium increase. The question of tritium contamination in the palladium has been primarily resolved by the development of techniques that allow the palladium powder or foil to be reused. Various methods for increasing the tritium production, such as, increased current density, surface modifiers, and higher deuterium loading, will be discussed. 8 refs, 5 figs.

  9. Evolution of tritium from deuterided palladium subject to high electrical currents

    SciTech Connect (OSTI)

    Claytor, T.N.; Tuggle, D.G.; Taylor, S.F.

    1992-01-01

    An increase in the tritium level was detected in deuterium when various configurations of palladium foil or powder and silicon wafers or powder were subject to a high pulsed current. The deuterium, at one atmosphere pressure, and was circulated in a sealed loop containing the cell and an ionization chamber to measure the tritium increase as a function of time. Over 4800 hours of data, spanning 10 cells (including deuterium and hydrogen controls), were collected with this system. Average tritium production has varied from 0.02 to 0.2 nCi/h. Due to experimental constraints we have not been able to measure neutron output with these cells while simultaneously measuring the tritium increase. The question of tritium contamination in the palladium has been primarily resolved by the development of techniques that allow the palladium powder or foil to be reused. Various methods for increasing the tritium production, such as, increased current density, surface modifiers, and higher deuterium loading, will be discussed. 8 refs, 5 figs.

  10. Task Force Approach | Department of Energy

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

    Task Force Approach Task Force Approach Task Force Approach Results of the ARI Task Force: The purpose of the ARI Task Force is to 1) identify, prioritize, and resolve issues to enable sites and programs to implement revitalization efforts more effectively and 2) to facilitate programmatic incorporation of revitalization concepts into DOE's programmatic business environments. The Task Force must do this through coordinating and facilitating communication and connections, sharing lessons learned,

  11. Two Approaches to Calibration in Metrology

    SciTech Connect (OSTI)

    Campanelli, Mark

    2014-04-01

    Inferring mathematical relationships with quantified uncertainty from measurement data is common to computational science and metrology. Sufficient knowledge of measurement process noise enables Bayesian inference. Otherwise, an alternative approach is required, here termed compartmentalized inference, because collection of uncertain data and model inference occur independently. Bayesian parameterized model inference is compared to a Bayesian-compatible compartmentalized approach for ISO-GUM compliant calibration problems in renewable energy metrology. In either approach, model evidence can help reduce model discrepancy.

  12. Volvo Super Truck Overview and Approach

    Broader source: Energy.gov [DOE]

    Provides overview and discusses approach of the Volvo Super Truck Team to develop a number of advanced technologies to significantly improve freight efficiency of long-haul trucks

  13. State of Practice Approaches in Geomorphology, Geochronology...

    Office of Environmental Management (EM)

    Documents & Publications Vehicle Technologies Office Merit Review 2014: A Combined Experimental and Modeling Approach for the Design of High Coulombic Efficiency Si Electrodes...

  14. Seeking New Approaches to Investigate Domestication Events |...

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

    Seeking New Approaches to Investigate Domestication Events Monday, October 29, 2012 - 3:30am SSRL Bldg. 137, Rm. 322 Krish Seetah, Stanford University, Department of Anthropology...

  15. Center for Inverse Design: Inverse Design Approach

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

    Inverse Design Approach This page describes the inverse materials design methodology used by the Center for Inverse Design, which integrates and combines the following: (1) theory,...

  16. Requirements Flowdown and Graded Approach to QA

    Office of Environmental Management (EM)

    various consensus standards promulgated by the American Society of Testing Materials (ASTM) and in engineering specifications developed in accordance with design approaches...

  17. "Approaches to Ultrahigh Efficiency Solar Energy Conversion"...

    Office of Science (SC) Website

    "Approaches to Ultrahigh Efficiency Solar Energy Conversion" Webinar Energy Frontier Research Centers (EFRCs) EFRCs Home Centers Research Science Highlights News & Events EFRC News ...

  18. Cross-polarization phenomena in the NMR of fast spinning solids subject to adiabatic sweeps

    SciTech Connect (OSTI)

    Wi, Sungsool E-mail: lucio.frydman@weizmann.ac.il; Gan, Zhehong; Schurko, Robert; Frydman, Lucio E-mail: lucio.frydman@weizmann.ac.il

    2015-02-14

    Cross-polarization magic-angle spinning (CPMAS) experiments employing frequency-swept pulses are explored within the context of obtaining broadband signal enhancements for rare spin S = 1/2 nuclei at very high magnetic fields. These experiments employ adiabatic inversion pulses on the S-channel ({sup 13}C) to cover a wide frequency offset range, while simultaneously applying conventional spin-locking pulse on the I-channel ({sup 1}H). Conditions are explored where the adiabatic frequency sweep width, Δν, is changed from selectively irradiating a single magic-angle-spinning (MAS) spinning centerband or sideband, to sweeping over multiple sidebands. A number of new physical features emerge upon assessing the swept-CP method under these conditions, including multiple zero- and double-quantum CP transfers happening in unison with MAS-driven rotary resonance phenomena. These were examined using an average Hamiltonian theory specifically designed to tackle these experiments, with extensive numerical simulations, and with experiments on model compounds. Ultrawide CP profiles spanning frequency ranges of nearly 6⋅γB{sub 1}{sup s} were predicted and observed utilizing this new approach. Potential extensions and applications of this extremely broadband transfer conditions are briefly discussed.

  19. Report on {open_quotes}inspection of human subject research in intelligence and intelligence-related projects{close_quotes}

    SciTech Connect (OSTI)

    1996-01-16

    Executive Order 12333, {open_quotes}United States Intelligence Activities,{close_quotes} (1) designates the Department`s intelligence element as a member of the Intelligence Community, and (2) states that no agency within the Intelligence community shall sponsor, contract for or conduct research on human subjects except in accordance with guidelines issued by the Department of Health and Human Services. The Federal policy for the Protection of Human Subjects, which was based on Department of Health and Human Services regulations, was promulgated in Title 10 Code of Federal Regulations Part 745 by the Department of Energy. The purpose of this inspection was to review the internal control procedures used by the Office of Nonproliferation and National Security to manage selected intelligence and intelligence-related projects that involve human subject research.

  20. Requirements Flowdown and Graded Approach to QA

    Broader source: Energy.gov [DOE]

    This document provides the method for applying a graded approach to procurement activities across Department of Energy (DOE) Environmental Management (EM).  The document is to be used by EM...

  1. Collaborative Approach Will Improve Malaria Diagnostic Test ...

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

    Approach Will Improve Malaria Detection Test Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window)...

  2. A new approach to water desalination

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

    new approach to water desalination A new approach to water desalination Graphene sheets with precisely controlled pores have potential to purify water more efficiently than existing methods. July 12, 2012 This story was written by David L. Chandler and originally published by the MIT News Office. When water molecules (red and white) and sodium and chlorine ions (green and purple) in saltwater, on the right, encounter a sheet of graphene (pale blue, center) perforated by holes of the right size,

  3. Portsmouth Regulatory Approach | Department of Energy

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

    Regulatory Approach Portsmouth Regulatory Approach The regulatory framework for the Decontamination & Decommissioning program requires five major decisions with public input, as outlined in the Director’s Final Findings and Orders. The regulatory framework for the Decontamination & Decommissioning program requires five major decisions with public input, as outlined in the Director's Final Findings and Orders. Environmental Remediation Environmental remediation, or the cleanup of

  4. Early results from an experimental program to determine the behavior of containment piping penetration bellows subjected to severe accident conditions

    SciTech Connect (OSTI)

    Lambert, L.D.; Parks, M.B.

    1994-09-01

    Containment piping penetration bellows are an integral part of the pressure boundary in steel containments in the United States (US). Their purpose is to minimize loading on the containment shell caused by differential movement between the piping and the containment. This differential movement is typically caused by thermal gradients generated during startup and shutdown of the reactor, but can be caused by earthquake, a loss-of-coolant accident (LOCA), or ``severe`` accidents. In the event of a severe accident, the bellows would be subjected to pressure, temperature, and deflection well beyond the design basis. Most bellows are installed such that they would be subjected to elevated internal pressure, elevated temperature, axial compression, and lateral deflection during a severe accident. A few bellows would be subjected to external pressure and axial elongation, as well as elevated temperature and lateral deflection. The purpose of this experimental program is to examine the potential for leakage of containment bellows during a severe accident. The test series subjects bellows to various levels and combinations of internal pressure, elevated temperature, axial compression or elongation, and lateral deformation. The experiments are being conducted in two parts. For Part 1, all bellows specimens are tested in ``like-new`` condition, without regard for the possible degrading effect of corrosion that has been observed in some containment piping bellows in the US Part I testing, which included 13 bellows tests, has been completed. The second part of the experimental program, in which bellows are subjected to simulated corrosive environments prior to testing, has just just begun. The Part I experiments have shown that bellows in ``like-new`` condition can withstand elevated temperatures and pressures along with large deformations before leaking. In most cases, the like-new bellows were fully compressed without developing any leakage.

  5. Oil products distribution in Iran: a planning approach

    SciTech Connect (OSTI)

    Abrishami, H.

    1986-01-01

    The significance of this study is that it examines the functions of the most important element in the public sector of the economy of Iran - the Ministry of Oil. Oil is the main source of Iran's foreign earnings and the commodity most crucial to the country's economy as its prime export. Furthermore, it plays a vital role in meeting domestic energy demands. The distribution of oil products affects, on the one hand, households, small businesses, and larger industries while, on the other, it affects the allocation, in general of other national resources. Accordingly, the effects of the Ministry of Oil's policies with regard to its production-distribution system cannot be overemphasized. The research entailed has elicited certain factors: The Ministry of Oil's present system suffers from a number of weaknesses in its production-distribution design. These deficiencies involved, among others, terminal location, number of terminals, assignment of terminals to customers, substitution of other major sources of energy for major oil products, the middle distillates problem, and an outmoded distribution method and techniques. This dissertation addresses alternatives that will eliminate faults in the present system. The approach and conclusions of this research have the potential of application to any type of industry in Iran - oil or otherwise, whether in the private or public sector - that has a similar intricate distribution-system design subject to similar variables.

  6. Evaluation of coupling approaches for thermomechanical simulations

    SciTech Connect (OSTI)

    Novascone, S. R.; Spencer, B. W.; Hales, J. D.; Williamson, R. L.

    2015-08-10

    Many problems of interest, particularly in the nuclear engineering field, involve coupling between the thermal and mechanical response of an engineered system. The strength of the two-way feedback between the thermal and mechanical solution fields can vary significantly depending on the problem. Contact problems exhibit a particularly high degree of two-way feedback between those fields. This paper describes and demonstrates the application of a flexible simulation environment that permits the solution of coupled physics problems using either a tightly coupled approach or a loosely coupled approach. In the tight coupling approach, Newton iterations include the coupling effects between all physics, while in the loosely coupled approach, the individual physics models are solved independently, and fixed-point iterations are performed until the coupled system is converged. These approaches are applied to simple demonstration problems and to realistic nuclear engineering applications. The demonstration problems consist of single and multi-domain thermomechanics with and without thermal and mechanical contact. Simulations of a reactor pressure vessel under pressurized thermal shock conditions and a simulation of light water reactor fuel are also presented. Here, problems that include thermal and mechanical contact, such as the contact between the fuel and cladding in the fuel simulation, exhibit much stronger two-way feedback between the thermal and mechanical solutions, and as a result, are better solved using a tight coupling strategy.

  7. Evaluation of coupling approaches for thermomechanical simulations

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

    Novascone, S. R.; Spencer, B. W.; Hales, J. D.; Williamson, R. L.

    2015-08-10

    Many problems of interest, particularly in the nuclear engineering field, involve coupling between the thermal and mechanical response of an engineered system. The strength of the two-way feedback between the thermal and mechanical solution fields can vary significantly depending on the problem. Contact problems exhibit a particularly high degree of two-way feedback between those fields. This paper describes and demonstrates the application of a flexible simulation environment that permits the solution of coupled physics problems using either a tightly coupled approach or a loosely coupled approach. In the tight coupling approach, Newton iterations include the coupling effects between all physics,more » while in the loosely coupled approach, the individual physics models are solved independently, and fixed-point iterations are performed until the coupled system is converged. These approaches are applied to simple demonstration problems and to realistic nuclear engineering applications. The demonstration problems consist of single and multi-domain thermomechanics with and without thermal and mechanical contact. Simulations of a reactor pressure vessel under pressurized thermal shock conditions and a simulation of light water reactor fuel are also presented. Here, problems that include thermal and mechanical contact, such as the contact between the fuel and cladding in the fuel simulation, exhibit much stronger two-way feedback between the thermal and mechanical solutions, and as a result, are better solved using a tight coupling strategy.« less

  8. Systematic Approach for Decommissioning Planning and Estimating

    SciTech Connect (OSTI)

    Dam, A. S.

    2002-02-26

    Nuclear facility decommissioning, satisfactorily completed at the lowest cost, relies on a systematic approach to the planning, estimating, and documenting the work. High quality information is needed to properly perform the planning and estimating. A systematic approach to collecting and maintaining the needed information is recommended using a knowledgebase system for information management. A systematic approach is also recommended to develop the decommissioning plan, cost estimate and schedule. A probabilistic project cost and schedule risk analysis is included as part of the planning process. The entire effort is performed by a experienced team of decommissioning planners, cost estimators, schedulers, and facility knowledgeable owner representatives. The plant data, work plans, cost and schedule are entered into a knowledgebase. This systematic approach has been used successfully for decommissioning planning and cost estimating for a commercial nuclear power plant. Elements of this approach have been used for numerous cost estimates and estimate reviews. The plan and estimate in the knowledgebase should be a living document, updated periodically, to support decommissioning fund provisioning, with the plan ready for use when the need arises.

  9. Systems Approach to Arms Control Verification

    SciTech Connect (OSTI)

    Allen, K; Neimeyer, I; Listner, C; Stein, G; Chen, C; Dreicer, M

    2015-05-15

    Using the decades of experience of developing concepts and technologies for verifying bilateral and multilateral arms control agreements, a broad conceptual systems approach is being developed that takes into account varying levels of information and risk. The IAEA has already demonstrated the applicability of a systems approach by implementing safeguards at the State level, with acquisition path analysis as the key element. In order to test whether such an approach could also be implemented for arms control verification, an exercise was conducted in November 2014 at the JRC ITU Ispra. Based on the scenario of a hypothetical treaty between two model nuclear weapons states aimed at capping their nuclear arsenals at existing levels, the goal of this exercise was to explore how to use acquisition path analysis in an arms control context. Our contribution will present the scenario, objectives and results of this exercise, and attempt to define future workshops aimed at further developing verification measures that will deter or detect treaty violations.

  10. From: Austin Bird To: Congestion Study Comments Subject: Citizen Comment: National Interest Energy Transmission Corridors (NIETC"s)

    Energy Savers [EERE]

    Austin Bird To: Congestion Study Comments Subject: Citizen Comment: National Interest Energy Transmission Corridors (NIETC"s) Date: Monday, October 06, 2014 10:00:01 AM To Whomever It May Concern; I am writing in support of the establishment of National Interest Energy Transmission Corridors (NIETCs). The establishment of these corridors would further the progress of the budding alternative energy sector in the Midwest, particularly in my state, Iowa. I am a resident of Davenport, Iowa, and

  11. From: Diana Rivera To: Congestion Study Comments Subject: Comments of Clean Line Energy on Draft Congestion Study

    Energy Savers [EERE]

    Diana Rivera To: Congestion Study Comments Subject: Comments of Clean Line Energy on Draft Congestion Study Date: Monday, October 20, 2014 3:54:46 PM Attachments: image002.png Clean Line Comments to DOE 2014 Draft Congestion Study.pdf Hello, Thank you for the opportunity to comment on the draft congestion study. Please see the attached comments from Clean Line Energy Partners. We would be happy to answer any questions or provide additional information. Best regards, Diana Diana Rivera CLEAN LINE

  12. The comparison of DYNA3D to approximate solutions for a partially- full waste storage tank subjected to seismic loading

    SciTech Connect (OSTI)

    Zaslawsky, M.; Kennedy, W.N.

    1992-09-30

    Mathematical solutions to the problem consisting of a partially-full waste tank subjected to seismic loading, embedded in soil, is classically difficult in that one has to address: soil-structure interaction, fluid-structure interaction, non-linear behavior of material, dynamic effects. Separating the problem and applying numerous assumptions will yield approximate solutions. This paper explores methods for generating these solutions accurately.

  13. From: Meredith Brown <racer@lanl.gov> Subject: Red Alert: Contamination Spread Outside of RCAs by Fruit Flies

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

    12 Jan 1999 15:30:02 -0600 From: Meredith Brown <racer@lanl.gov> Subject: Red Alert: Contamination Spread Outside of RCAs by Fruit Flies The following Lessons Learned is cleared for public release. John Bickford, Project Hanford Lessons Learned Coordinator (509) 373-7664 http://www.hanford.gov/lessons/sitell/sitehome.htm ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Project Hanford Lessons Learned Title: Contamination Spread Outside of Radiation Control Areas by

  14. WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES DO NOT QUOTE OR CITE AS RESULTS ARE SUBJECT TO CHANGE

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

    December 9, 2015 MEMORANDUM FOR: JOHN CONTI ASSISTANT ADMINISTRATOR FOR ENERGY ANALYSIS PAUL HOLTBERG TEAM LEADER ANALYSIS INTEGRATION TEAM JAMES TURNURE DIRECTOR OFFICE OF ENERGY CONSUMPTION & EFFICIENCY ANALYSIS LYNN WESTFALL DIRECTOR OFFICE OF ENERGY MARKETS & FINANCIAL ANALYSIS FROM: MACROECONOMIC & INDUSTRIAL ENERGY CONSUMPTION & EFFICIENCY ANALYSIS TEAMS SUBJECT: First AEO2016 Macro-Industrial Working Group Meeting Summary, presented on 12-03-2016 Attendees: Bob Adler (EIA)

  15. WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES DO NOT QUOTE OR CITE AS RESULTS ARE SUBJECT TO CHANGE

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

    September 25, 2012 MEMORANDUM FOR: JOHN CONTI ASSISTANT ADMINISTRATOR FOR ENERGY ANALYSIS PAUL HOLTBERG TEAM LEADER ANALYSIS INTEGRATION TEAM JAMES TURNURE DIRECTOR OFFICE OF ENERGY CONSUMPTION & EFFICIENCY ANALYSIS FROM: MACROECONOMIC & INDUSTRIAL ENERGY CONSUMPTION & EFFICIENCY ANALYSIS TEAMS SUBJECT: Second AEO2013 Macro-Industrial Working Group Meeting Summary (presented on 09-11-2012) Attendees: Frances Wood (OnLocation) Keith Jamison (Energetics) Tom Lorenz (EIA) Bob Adler

  16. WORKING GROUP PRESENTATION FOR DISCUSSION PURPOSES DO NOT QUOTE OR CITE AS RESULTS ARE SUBJECT TO CHANGE

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

    December 23, 2015 MEMORANDUM FOR: John Conti Assistant Administrator for Energy Analysis Jim Diefenderfer Office Director Office of Electricity, Coal, Nuclear, and Renewables Analysis Paul Holtberg Team Leader Analysis Integration Team FROM: Chris Namovicz Team Leader for Renewable Electricity Analysis And Renewable Electricity Analysis Team SUBJECT: Summary of AEO2015 Renewable Electricity Working Group Meeting held on December 7, 2015 Presenters: Chris Namovicz Topics included AEO2016 model

  17. Systems approach to project risk management

    SciTech Connect (OSTI)

    Kindinger, J. P.

    2002-01-01

    This paper describes the need for better performance in the planning and execution of projects and examines the capabilities of two different project risk analysis methods for improving project performance. A quantitative approach based on concepts and tools adopted from the disciplines of systems analysis, probabilistic risk analysis, and other fields is advocated for managing risk in large and complex research & development projects. This paper also provides an overview of how this system analysis approach for project risk management is being used at Los Alamos National Laboratory along with examples of quantitative risk analysis results and their application to improve project performance.

  18. Different approaches to estimating transition costs in the electric- utility industry

    SciTech Connect (OSTI)

    Baxter, L.W.

    1995-10-01

    The term ``transition costs`` describes the potential revenue shortfall (or welfare loss) a utility (or other actor) may experience through government-initiated deregulation of electricity generation. The potential for transition costs arises whenever a regulated industry is subject to competitive market forces as a result of explicit government action. Federal and state proposals to deregulate electricity generation sparked a national debate on transition costs in the electric-utility industry. Industry-wide transition cost estimates range from about $20 billion to $500 billion. Such disparate estimates raise important questions on estimation methods for decision makers. This report examines different approaches to estimating transition costs. The study has three objectives. First, we discuss the concept of transition cost. Second, we identify the major cost categories included in transition cost estimates and summarize the current debate on which specific costs are appropriately included in these estimates. Finally, we identify general and specific estimation approaches and assess their strengths and weaknesses. We relied primarily on the evidentiary records established at the Federal Energy Regulatory Commission and the California Public Utilities Commission to identify major cost categories and specific estimation approaches. We also contacted regulatory commission staffs in ten states to ascertain estimation activities in each of these states. We refined a classification framework to describe and assess general estimation options. We subsequently developed and applied criteria to describe and assess specific estimation approaches proposed by federal regulators, state regulators, utilities, independent power companies, and consultants.

  19. Observational Approach to Chromium Site Remediation - 13266

    SciTech Connect (OSTI)

    Scott Myers, R.

    2013-07-01

    Production reactors at the U.S. Department of Energy's (DOE) Hanford Site in Richland, Washington, required massive quantities of water for reactor cooling and material processing. To reduce corrosion and the build-up of scale in pipelines and cooling systems, sodium dichromate was added to the water feedstock. Spills and other releases at the makeup facilities, as well as leaks from miles of pipelines, have led to numerous areas with chromium-contaminated soil and groundwater, threatening fish populations in the nearby Columbia River. Pump-and-treat systems have been installed to remove chromium from the groundwater, but significant contamination remain in the soil column and poses a continuing threat to groundwater and the Columbia River. Washington Closure Hanford, DOE, and regulators are working on a team approach that implements the observational approach, a strategy for effectively dealing with the uncertainties inherent in subsurface conditions. Remediation of large, complex waste sites at a federal facility is a daunting effort. It is particularly difficult to perform the work in an environment of rapid response to changing field and contamination conditions. The observational approach, developed by geotechnical engineers to accommodate the inherent uncertainties in subsurface conditions, is a powerful and appropriate method for site remediation. It offers a structured means of quickly moving into full remediation and responding to the variations and changing conditions inherent in waste site cleanups. A number of significant factors, however, complicate the application of the observational approach for chromium site remediation. Conceptual models of contamination and site conditions are difficult to establish and get consensus on. Mid-stream revisions to the design of large excavations are time-consuming and costly. And regulatory constraints and contract performance incentives can be impediments to the flexible responses required under the observational approach. The WCH project team is working closely with stakeholders and taking a number of steps to meet these challenges in a continuing effort to remediate chromium contaminated soil in an efficient and cost-effective manner. (authors)

  20. A Holistic Approach to Modeling and Simulation for Resilience...

    Office of Scientific and Technical Information (OSTI)

    A Holistic Approach to Modeling and Simulation for Resilience and Power Configuration. Citation Details In-Document Search Title: A Holistic Approach to Modeling and Simulation for...

  1. An integrated approach towards efficient, scalable, and low cost...

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

    An integrated approach towards efficient, scalable, and low cost thermoelectric waste heat recovery devices for vehicles An integrated approach towards efficient, scalable, and low ...

  2. Materials, Modules, and Systems: An Atoms to Autos Approach to...

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

    Materials, Modules, and Systems: An Atoms to Autos Approach to Automotive Thermoelectric Systems Development Materials, Modules, and Systems: An Atoms to Autos Approach to ...

  3. Sandia Energy - Experts Call for Triple Bottom Line Approach...

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

    Experts Call for Triple Bottom Line Approach to National Energy Policy Home Energy News News & Events Mission VisionMission Experts Call for Triple Bottom Line Approach to...

  4. An Approach to Sustainability that Improves Environmental and...

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

    An Approach to Sustainability that Improves Environmental and Safety Performance An Approach to Sustainability that Improves Environmental and Safety Performance August 2009 ...

  5. Imagine Education recognized for innovative approach to math...

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

    Innovative approach to math education Imagine Education recognized for innovative approach to math education Endeavored to remake the way middle-school math is taught through its ...

  6. Team New Jersey's Beach House Approaches Sustainable Design from...

    Energy Savers [EERE]

    Team New Jersey's Beach House Approaches Sustainable Design from a Different Angle Team New Jersey's Beach House Approaches Sustainable Design from a Different Angle April 28, 2011...

  7. A Perturbation Approach to Calculating the Behavior of Hulti...

    Office of Scientific and Technical Information (OSTI)

    A Perturbation Approach to Calculating the Behavior of Hulti-cell Radiofrequeocy Accelerating Strectures Citation Details In-Document Search Title: A Perturbation Approach to...

  8. PEM Fuel Cell Technology, Key Research Needs and Approaches ...

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

    Technology, Key Research Needs and Approaches (Presentation) PEM Fuel Cell Technology, Key Research Needs and Approaches (Presentation) Presented at the DOE Fuel Cell ...

  9. Approaches used for Clearance of Lands from Nuclear Facilities...

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

    Approaches used for Clearance of Lands from Nuclear Facilities among Several Countries: Evaluation for Regulatory Input Approaches used for Clearance of Lands from Nuclear ...

  10. Approaching Problems in Particle and Nuclear Physics with Time...

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

    Approaching Problems in Particle and Nuclear Physics with Time-Dependent Quantum Mechanics (Wednesday, Jan 20) Approaching Problems in Particle and Nuclear Physics with...

  11. Approaches and Financial Models for Scaling up Norwegian Development...

    Open Energy Info (EERE)

    Approaches and Financial Models for Scaling up Norwegian Development Assistance to Clean Energy Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Approaches and Financial...

  12. Uganda-UNDP Territorial Approach to Climate Change (TACC) in...

    Open Energy Info (EERE)

    UNDP Territorial Approach to Climate Change (TACC) in Eastern Uganda Jump to: navigation, search Name UNDP Territorial Approach to Climate Change (TACC) in Eastern Uganda Agency...

  13. Fuel Station of the Future- Innovative Approach to Fuel Cell...

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

    Station of the Future- Innovative Approach to Fuel Cell Technology Unveiled in California Fuel Station of the Future- Innovative Approach to Fuel Cell Technology Unveiled in ...

  14. DOE Announces Restructured FutureGen Approach to Demonstrate...

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

    Restructured FutureGen Approach to Demonstrate CCS Technology at Multiple Clean Coal Plants DOE Announces Restructured FutureGen Approach to Demonstrate CCS Technology at Multiple ...

  15. Density Functional Theory Approach to Nuclear Fission (Conference...

    Office of Scientific and Technical Information (OSTI)

    Density Functional Theory Approach to Nuclear Fission Citation Details In-Document Search Title: Density Functional Theory Approach to Nuclear Fission Authors: Schunck, N Publication ...

  16. Novel Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts...

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

    Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts Novel Approach to Advanced Direct Methanol Fuel Cell Anode Catalysts Presented at the Department of Energy Fuel Cell ...

  17. Non-equilibrium STLS approach to transport properties of single...

    Office of Scientific and Technical Information (OSTI)

    Non-equilibrium STLS approach to transport properties of single impurity Anderson model Citation Details In-Document Search Title: Non-equilibrium STLS approach to transport ...

  18. Approaches to Electric Utility Energy Efficiency for Low Income...

    Open Energy Info (EERE)

    Approaches to Electric Utility Energy Efficiency for Low Income Customers in a Changing Regulatory Environment Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Approaches...

  19. Common Approach to Obtaining Experimental Data for Developing...

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

    Common Approach to Obtaining Experimental Data for Developing Predictive NOx Absorber Models Common Approach to Obtaining Experimental Data for Developing Predictive NOx Absorber ...

  20. A Probabilistic Approach to Site-Specific, Hazard-Consistent...

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

    of High Coulombic Efficiency Si Electrodes Suggested Approaches for Probabilistic Flooding Hazard Assessment State of Practice Approaches in Geomorphology, Geochronology and ...

  1. Masked Areas in Shear Peak Statistics: A Forward Modeling Approach...

    Office of Scientific and Technical Information (OSTI)

    Masked Areas in Shear Peak Statistics: A Forward Modeling Approach Citation Details In-Document Search Title: Masked Areas in Shear Peak Statistics: A Forward Modeling Approach ...

  2. Hydrogen Storage Technologies: Long-Term Commercialization Approach...

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

    Technologies: Long-Term Commercialization Approach with First Products First Hydrogen Storage Technologies: Long-Term Commercialization Approach with First Products First Presented ...

  3. PRESENTATION: OVERVIEW OF PROPOSED "DARPA-INSPIRED" APPROACH...

    Office of Environmental Management (EM)

    PROPOSED "DARPA-INSPIRED" APPROACH TO ENVIRONMENTAL MANAGEMENT TECHNOLOGY DEVELOPMENT PRESENTATION: OVERVIEW OF PROPOSED "DARPA-INSPIRED" APPROACH TO ENVIRONMENTAL MANAGEMENT ...

  4. Building America Expert Meeting: Recommended Approaches to Humidity...

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

    Recommended Approaches to Humidity Control in High Performance Homes Building America Expert Meeting: Recommended Approaches to Humidity Control in High Performance Homes The topic ...

  5. An Integrated Approach to Characterizing Bypassed Oil in Heterogeneous and Fractured Reservoirs Using Partitioning Tracers

    SciTech Connect (OSTI)

    Akhil Datta-Gupta

    2006-12-31

    We explore the use of efficient streamline-based simulation approaches for modeling partitioning interwell tracer tests in hydrocarbon reservoirs. Specifically, we utilize the unique features of streamline models to develop an efficient approach for interpretation and history matching of field tracer response. A critical aspect here is the underdetermined and highly ill-posed nature of the associated inverse problems. We have investigated the relative merits of the traditional history matching ('amplitude inversion') and a novel travel time inversion in terms of robustness of the method and convergence behavior of the solution. We show that the traditional amplitude inversion is orders of magnitude more non-linear and the solution here is likely to get trapped in local minimum, leading to inadequate history match. The proposed travel time inversion is shown to be extremely efficient and robust for practical field applications. The streamline approach is generalized to model water injection in naturally fractured reservoirs through the use of a dual media approach. The fractures and matrix are treated as separate continua that are connected through a transfer function, as in conventional finite difference simulators for modeling fractured systems. A detailed comparison with a commercial finite difference simulator shows very good agreement. Furthermore, an examination of the scaling behavior of the computation time indicates that the streamline approach is likely to result in significant savings for large-scale field applications. We also propose a novel approach to history matching finite-difference models that combines the advantage of the streamline models with the versatility of finite-difference simulation. In our approach, we utilize the streamline-derived sensitivities to facilitate history matching during finite-difference simulation. The use of finite-difference model allows us to account for detailed process physics and compressibility effects. The approach is very fast and avoids much of the subjective judgments and time-consuming trial-and-errors associated with manual history matching. We demonstrate the power and utility of our approach using a synthetic example and two field examples. We have also explored the use of a finite difference reservoir simulator, UTCHEM, for field-scale design and optimization of partitioning interwell tracer tests. The finite-difference model allows us to include detailed physics associated with reactive tracer transport, particularly those related with transverse and cross-streamline mechanisms. We have investigated the potential use of downhole tracer samplers and also the use of natural tracers for the design of partitioning tracer tests. Finally, we discuss several alternative ways of using partitioning interwell tracer tests (PITTs) in oil fields for the calculation of oil saturation, swept pore volume and sweep efficiency, and assess the accuracy of such tests under a variety of reservoir conditions.

  6. Subject: Proposed 216(h) Regulations To: Brian.Mills@hq.doe.gov and Lot.Cooke@hq.doe.gov.

    Energy Savers [EERE]

    Date: February 12, 2012 Subject: Proposed 216(h) Regulations To: Brian.Mills@hq.doe.gov and Lot.Cooke@hq.doe.gov. We appreciate the opportunity to review the Proposed Regulation for 216(h) of the FPA (16 U.S.C. 824p(h)) and provide comments. After review of the proposed rule, we believe a few changes to the text could greatly improve in the likelihood of reducing the time and cost of necessary environmental reviews, consultations, and permit processing for electric transmission facilities

  7. REPLY TO ATTN OF: NE-24 L SUBJECT: Authorization to Conduct Remedial Action at Vicinity Properties In Lodi,

    Office of Legacy Management (LM)

    HBS. - 2- United States Government '--Department of Energy | memorandum 4 ' It) |1~~~~~ e~~~~0i78 DATE: OCT 9 1984 REPLY TO ATTN OF: NE-24 L SUBJECT: Authorization to Conduct Remedial Action at Vicinity Properties In Lodi, New Jersey TO: J. LaGrone, Manager Oak Ridge Operations Office Based on the designation survey conducted by ORNL (Attachments 1-6), the following properties are being authorized for remedial action. It should be noted that the attached survey data are for designation purposes

  8. From: Sells_List_Server%DOELNC@DOE.GOV Subject: YELLOW/Caution: Hazards from Modifying Finished Products

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

    07 Jan 2003 15:55:12 -0500 From: Sells_List_Server%DOELNC@DOE.GOV Subject: YELLOW/Caution: Hazards from Modifying Finished Products Sender: ListServer@HQLNC.DOE.GOV Title: Yellow Alert- Hazards from Modifying Finished Products Date: 1/2/2003 Identifier: LL-2002-LLNL-31 Lessons Learned Summary: It is important to identify any hazards involved with the modification of a "finished" commercial product. Discussion of Activities: Finished products do not require a label for material hazards

  9. TO: FILE FROM: SUBJECT:

    Office of Legacy Management (LM)

    ... Three 6OUOs6 weF6 atilieed aE.fOllOWSt;, ,,.,"' ':- ,.' .(a), .Dupont,.Co. (Pebs Pig&>,6 Dept.);' TNapulp Or.60 Yaqxc&>? acid a&e was purchased In L&h, lQ41.,at 12-l& per pound ...

  10. MEHORANDUfl TO: FILE SUBJECT:

    Office of Legacy Management (LM)

    Physics Protection 0 AECnED managed operation5 c Little ar None G AECMED responsible far c AECtlED responsibility accountability c Contractoi'respansibility c AECMED overviewed ...

  11. TO: FROM: SUBJECT,

    Office of Legacy Management (LM)

    accountability *AECMED overviewed operations FContractor had total control unknown Physics Protection 1 Little or None mECMED responsibility SC Contractor responsibility ...

  12. MEMORANDUM SUBJECT8

    Office of Legacy Management (LM)

    Control 0 Health Physics Protection 0 AECMED managed operations 0 Little or None 0 AECHED responsible for pECMED responsibility * accountability wontractor responsibility AEC...

  13. MEMORANDUM TO: FILE SUBJECT:

    Office of Legacy Management (LM)

    ... The b+ryllia from the ohcmioal plant lo charged into an oil-fired silioa retort together ... beoauae of the nature of the ohloridee of heavy metal8 whioh might bepresent in the ...

  14. Item Subject FAR Case

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

    extends the sunset date for protests against awards of task or delivery orders by DOD, NASA, and the Coast Guard from May 27, 2011 to September 30, 2016. The sunset date for...

  15. MEMORANDUM TO: FROM: SUBJECT:

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

    We are patiicularly interested in sensitivity cases relating to alternative recovery economics for shale gas resources, as in the AE02014 Low and High Resource cases, a sensitivity ...

  16. SUBJECT: OWNER(S)

    Office of Legacy Management (LM)

    Centrbl 0 AEWHED managed oprrrtionm P l alth ' Phymicm Protection - 0 AEC?lED rerponribla for 0 Littlm or Norm accountability WHED rmmponsibility 0 ntrrctor & ECHED ...

  17. [Presentation Title/Subject]

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

    June 25, 2012 Citi Account Manager Introduction/ Pump Prompting Discussion 2 Agenda 1. Introduction 2. Discussion - Pump Prompting 3. Options to Move in that Direction 3 Existing Set-up  Using MasterCard (Non-Fleet) Product  Three Hierarchy Levels  Level 1 - One (00004)  Level 2 - Three Separate Level Twos (Regions)  Level 3 - Fifteen Billing Accounts  Existing Accounts  1067 Open  469 Active  8,237 Total Transactions (CYTD) 4 Identified Need (Desire) Pump Prompting 5

  18. Statistical approach to nuclear level density

    SciTech Connect (OSTI)

    Sen'kov, R. A.; Horoi, M.; Zelevinsky, V. G.

    2014-10-15

    We discuss the level density in a finite many-body system with strong interaction between the constituents. Our primary object of applications is the atomic nucleus but the same techniques can be applied to other mesoscopic systems. We calculate and compare nuclear level densities for given quantum numbers obtained by different methods, such as nuclear shell model (the most successful microscopic approach), our main instrument - moments method (statistical approach), and Fermi-gas model; the calculation with the moments method can use any shell-model Hamiltonian excluding the spurious states of the center-of-mass motion. Our goal is to investigate statistical properties of nuclear level density, define its phenomenological parameters, and offer an affordable and reliable way of calculation.

  19. Successful horizontal completions require an integrated approach

    SciTech Connect (OSTI)

    Richard, B.; Smejkal, K.; Penberthy, W. Jr.

    1997-01-01

    While a perfect well completion may not exist, depleting a hydrocarbon resource at a sustained high rate--without a workover--is the ultimate goal. Unfortunately, many horizontal well completions fail to achieve this due to wellbore damage or loss of reservoir pressure. These conditions manifest themselves in reduced production rates, extended well life and reduced profitability. Standard completion techniques are not always compatible with each other for site specific well applications. The combination of two incompatible technologies or slight changes in a completion procedure may negatively impact productivity. Hence, the most successful horizontal completion results are obtained using a compatible integrated system approach--an approach that carefully combines the best completion tools and processes to deliver an undamaged well completed at the lowest possible cost. After studying the compatibilities of various drill-in fluids, screens, filter cakes and gravel packs, recommended procedures are presented for successfully completing horizontal wells.

  20. A simple approach to modeling ductile failure.

    SciTech Connect (OSTI)

    Wellman, Gerald William

    2012-06-01

    Sandia National Laboratories has the need to predict the behavior of structures after the occurrence of an initial failure. In some cases determining the extent of failure, beyond initiation, is required, while in a few cases the initial failure is a design feature used to tailor the subsequent load paths. In either case, the ability to numerically simulate the initiation and propagation of failures is a highly desired capability. This document describes one approach to the simulation of failure initiation and propagation.

  1. A Principled Approach to HPC Event Monitoring

    Office of Scientific and Technical Information (OSTI)

    074C A Principled Approach to HPC Event Monitoring Alireza Goudarzi, Dorian Arnold and Darko Stefanovic Department of Computer Science University of New Mexico alirezag|darnold|darko@cs.unm Kurt B. Ferreira Scalable System Software Sandia National Laboratories* kbferre@sandia.gov edu Guy Feldman Department of Statistics Purdue University gfeldman@purdue.edu ABSTRACT As high-performance computing (HPC) computing systems become larger and more complex, fault tolerance becomes a greater concern. At

  2. ATHENA surrogate human organ system approaches milestone

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

    ATHENA Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue:May 2016 all issues All Issues » submit ATHENA surrogate human organ system approaches milestone Four-organ integration within reach July 1, 2015 ATHENA prototype undergoes testing. ATHENA prototype undergoes testing. Contact Community Programs Director (Acting) Carole Rutten Email Editor Ute Haker Email ATHENA, the "Advanced Tissue-engineered Human Ectypal Network

  3. Stellarator approach to toroidal plasma confinement

    SciTech Connect (OSTI)

    Johnson, J.L.

    1981-12-01

    An overview is presented of the development and current status of the stellarator approach to controlled thermonuclear confinement. Recent experimental, theoretical, and systems developments have made this concept a viable option for the evolution of the toroidal confinement program. Some experimental study of specific problems associated with departure from two-dimensional symmetry must be undertaken before the full advantages and opportunities of steady-state, net-current-free operation can be realized.

  4. Modular HTGR Safety Basis and Approach

    SciTech Connect (OSTI)

    Thomas Hicks

    2011-08-01

    The Next Generation Nuclear Plant (NGNP) will be a licensed commercial high temperature gas-cooled reactor (HTGR) capable of producing electricity and/or high temperature process heat for industrial markets supporting a range of end-user applications. The NGNP Project has adopted the 10 CFR 52 Combined License (COL) process, as recommended in the NGNP Licensing Strategy - A Report to Congress, dated August 2008, as the foundation for the NGNP licensing strategy [DOE/NRC 2008]. Nuclear Regulatory Commission (NRC) licensing of the NGNP plant utilizing this process will demonstrate the efficacy for licensing future HTGRs for commercial industrial applications. This information paper is one in a series of submittals that address key generic issues of the priority licensing topics as part of the process for establishing HTGR regulatory requirements. This information paper provides a summary level introduction to HTGR history, public safety objectives, inherent and passive safety features, radionuclide release barriers, functional safety approach, and risk-informed safety approach. The information in this paper is intended to further the understanding of the modular HTGR safety approach with the NRC staff and public stakeholders. The NGNP project does not expect to receive comments on this information paper because other white papers are addressing key generic issues of the priority licensing topics in greater detail.

  5. Towards a Multiscale Approach to Cybersecurity Modeling

    SciTech Connect (OSTI)

    Hogan, Emilie A.; Hui, Peter SY; Choudhury, Sutanay; Halappanavar, Mahantesh; Oler, Kiri J.; Joslyn, Cliff A.

    2013-11-12

    We propose a multiscale approach to modeling cyber networks, with the goal of capturing a view of the network and overall situational awareness with respect to a few key properties--- connectivity, distance, and centrality--- for a system under an active attack. We focus on theoretical and algorithmic foundations of multiscale graphs, coming from an algorithmic perspective, with the goal of modeling cyber system defense as a specific use case scenario. We first define a notion of \\emph{multiscale} graphs, in contrast with their well-studied single-scale counterparts. We develop multiscale analogs of paths and distance metrics. As a simple, motivating example of a common metric, we present a multiscale analog of the all-pairs shortest-path problem, along with a multiscale analog of a well-known algorithm which solves it. From a cyber defense perspective, this metric might be used to model the distance from an attacker's position in the network to a sensitive machine. In addition, we investigate probabilistic models of connectivity. These models exploit the hierarchy to quantify the likelihood that sensitive targets might be reachable from compromised nodes. We believe that our novel multiscale approach to modeling cyber-physical systems will advance several aspects of cyber defense, specifically allowing for a more efficient and agile approach to defending these systems.

  6. A validated model to predict microalgae growth in outdoor pond cultures subjected to fluctuating light intensities and water temperatures

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

    Huesemann, Michael H.; Crowe, Braden J.; Waller, Peter; Chavis, Aaron R.; Hobbs, Samuel J.; Edmundson, Scott J.; Wigmosta, Mark S.

    2015-12-11

    Here, a microalgae biomass growth model was developed for screening novel strains for their potential to exhibit high biomass productivities under nutrient-replete conditions in outdoor ponds subjected to fluctuating light intensities and water temperatures. Growth is modeled by first estimating the light attenuation by biomass according to a scatter-corrected Beer-Lambert Law, and then calculating the specific growth rate in discretized culture volume slices that receive declining light intensities due to attenuation. The model requires the following experimentally determined strain-specific input parameters: specific growth rate as a function of light intensity and temperature, biomass loss rate in the dark as amore » function of temperature and average light intensity during the preceding light period, and the scatter-corrected biomass light absorption coefficient. The model was successful in predicting the growth performance and biomass productivity of three different microalgae species (Chlorella sorokiniana, Nannochloropsis salina, and Picochlorum sp.) in raceway pond cultures (batch and semi-continuous) subjected to diurnal sunlight intensity and water temperature variations. Model predictions were moderately sensitive to minor deviations in input parameters. To increase the predictive power of this and other microalgae biomass growth models, a better understanding of the effects of mixing-induced rapid light dark cycles on photo-inhibition and short-term biomass losses due to dark respiration in the aphotic zone of the pond is needed.« less

  7. A validated model to predict microalgae growth in outdoor pond cultures subjected to fluctuating light intensities and water temperatures

    SciTech Connect (OSTI)

    Huesemann, Michael H.; Crowe, Braden J.; Waller, Peter; Chavis, Aaron R.; Hobbs, Samuel J.; Edmundson, Scott J.; Wigmosta, Mark S.

    2015-12-11

    Here, a microalgae biomass growth model was developed for screening novel strains for their potential to exhibit high biomass productivities under nutrient-replete conditions in outdoor ponds subjected to fluctuating light intensities and water temperatures. Growth is modeled by first estimating the light attenuation by biomass according to a scatter-corrected Beer-Lambert Law, and then calculating the specific growth rate in discretized culture volume slices that receive declining light intensities due to attenuation. The model requires the following experimentally determined strain-specific input parameters: specific growth rate as a function of light intensity and temperature, biomass loss rate in the dark as a function of temperature and average light intensity during the preceding light period, and the scatter-corrected biomass light absorption coefficient. The model was successful in predicting the growth performance and biomass productivity of three different microalgae species (Chlorella sorokiniana, Nannochloropsis salina, and Picochlorum sp.) in raceway pond cultures (batch and semi-continuous) subjected to diurnal sunlight intensity and water temperature variations. Model predictions were moderately sensitive to minor deviations in input parameters. To increase the predictive power of this and other microalgae biomass growth models, a better understanding of the effects of mixing-induced rapid light dark cycles on photo-inhibition and short-term biomass losses due to dark respiration in the aphotic zone of the pond is needed.

  8. A Generalized Adjoint Approach for Quantifying Reflector Assembly...

    Office of Scientific and Technical Information (OSTI)

    in Reactor Physics - Linking Research, Industry, and Education, Knoxville, TN, USA, 20120415, ... Country of Publication: United States Language: English Subject: 22 GENERAL ...

  9. Reactive facies: An approach for parameterizing field-scale reactive...

    Office of Scientific and Technical Information (OSTI)

    Sponsoring Org: USDOE Office of Science (SC) Country of Publication: United States Language: English Subject: 54 ENVIRONMENTAL SCIENCES; 58 GEOSCIENCES Word Cloud More Like This ...

  10. An Adaptive Particle Filtering Approach to Tracking Modes in...

    Office of Scientific and Technical Information (OSTI)

    in an uncertain, nonstationary (varying statistics), non-Gaussian, variable shallow ocean. ... Subject: 42 ENGINEERING; 42 ENGINEERING; ACOUSTICS; DESIGN; DISTRIBUTION; STATISTICS

  11. A Cognitive Approach to e-Learning

    SciTech Connect (OSTI)

    Greitzer, Frank L.; Rice, Douglas M.; Eaton, Sharon L.; Perkins, Michael C.; Scott, Ryan T.; Burnette, John R.; Robertson, Sarah R.

    2003-12-01

    Like traditional classroom instruction, distributed learning derives from passive training paradigms. Just as student-centered classroom teaching methods have been applied over several decades of classroom instruction, interactive approaches have been encouraged for distributed learning. While implementation of multimedia-based training features may appear to produce active learning, sophisticated use of multimedia features alone does not necessarily enhance learning. This paper describes the results of applying cognitive science principles to enhance learning in a student-centered, distributed learning environment, and lessons learned in developing and delivering this training. Our interactive, scenario-based approach exploits multimedia technology within a systematic, cognitive framework for learning. The basis of the application of cognitive principles is the innovative use of multimedia technology to implement interaction elements. These simple multimedia interactions, which are used to support new concepts, are later combined with other interaction elements to create more complex, integrated practical exercises. This technology-based approach may be applied in a variety of training and education contexts, but is especially well suited for training of equipment operators and maintainers. For example, it has been used in a sustainment training application for the United States Army's Combat Support System Automated Information System Interface (CAISI). The CAISI provides a wireless communications capability that allows various logistics systems to communicate across the battlefield. Based on classroom training material developed by the CAISI Project Office, the Pacific Northwest National Laboratory designed and developed an interactive, student-centered distributed-learning application for CAISI operators and maintainers. This web-based CAISI training system is also distributed on CD media for use on individual computers, and material developed for the computer-based course can be used in the classroom. In addition to its primary role in sustainment training, this distributed learning course can complement or replace portions of the classroom instruction, thus supporting a blended learning solution.

  12. Ostrogradski Hamiltonian approach for geodetic brane gravity

    SciTech Connect (OSTI)

    Cordero, Ruben; Molgado, Alberto

    2010-12-07

    We present an alternative Hamiltonian description of a branelike universe immersed in a flat background spacetime. This model is named geodetic brane gravity. We set up the Regge-Teitelboim model to describe our Universe where such field theory is originally thought as a second order derivative theory. We refer to an Ostrogradski Hamiltonian formalism to prepare the system to its quantization. This approach comprize the manage of both first- and second-class constraints and the counting of degrees of freedom follows accordingly.

  13. Accelerated learning approaches for maintenance training

    SciTech Connect (OSTI)

    Erickson, E.J.

    1991-01-01

    As a training tool, Accelerated Learning techniques have been in use since 1956. Trainers from a variety of applications and disciplines have found success in using Accelerated Learning approaches, such as training aids, positive affirmations, memory aids, room arrangement, color patterns, and music. Some have thought that maintenance training and Accelerated Learning have nothing in common. Recent training applications by industry and education of Accelerated Learning are proving very successful by several standards. This paper cites available resource examples and challenges maintenance trainers to adopt new ideas and concepts to accelerate learning in all training setting. 7 refs.

  14. Approaches to acceptable risk: a critical guide

    SciTech Connect (OSTI)

    Fischhoff, B.; Lichtenstein, S.; Slovic, P.; Keeney, R.; Derby, S.

    1980-12-01

    Acceptable-risk decisions are an essential step in the management of technological hazards. In many situations, they constitute the weak (or missing) link in the management process. The absence of an adequate decision-making methodology often produces indecision, inconsistency, and dissatisfaction. The result is neither good for hazard management nor good for society. This report offers a critical analysis of the viability of various approaches as guides to acceptable-risk decisions. This report seeks to define acceptable-risk decisions and to examine some frequently proposed, but inappropriate, solutions. 255 refs., 22 figs., 25 tabs.

  15. Temporal evolution of surface ripples on a finite plasma slab subject to the magneto-Rayleigh-Taylor instability

    SciTech Connect (OSTI)

    Weis, Matthew Robert; Zhang, Peng; Lau, Yue Ying; Rittersdorf, Ian; Zier, Jacob; Gilgenbach, Ronald; Mark Harry Hess; Peterson, Kyle J.

    2014-12-17

    Using the ideal magnetohydrodynamic model, we calculate the temporal evolution of initial ripples on the boundaries of a planar plasma slab that is subjected to the magneto-Rayleigh-Taylor instability. The plasma slab consists of three regions. We assume that in each region the plasma density is constant with an arbitrary value and the magnetic field is also constant with an arbitrary magnitude and an arbitrary direction parallel to the interfaces. Then, the instability may be driven by a combination of magnetic pressure and kinetic pressure. Thus the general dispersion relation is derived, together with the feedthrough factor between the two interfaces. The temporal evolution is constructed from the superposition of the eigenmodes. Those previously established results are recovered in the various limits. Numerical examples are given on the temporal evolution of ripples on the interfaces of the finite plasma slab.

  16. Temporal evolution of surface ripples on a finite plasma slab subject to the magneto-Rayleigh-Taylor instability

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

    Weis, Matthew Robert; Zhang, Peng; Lau, Yue Ying; Rittersdorf, Ian; Zier, Jacob; Gilgenbach, Ronald; Mark Harry Hess; Peterson, Kyle J.

    2014-12-17

    Using the ideal magnetohydrodynamic model, we calculate the temporal evolution of initial ripples on the boundaries of a planar plasma slab that is subjected to the magneto-Rayleigh-Taylor instability. The plasma slab consists of three regions. We assume that in each region the plasma density is constant with an arbitrary value and the magnetic field is also constant with an arbitrary magnitude and an arbitrary direction parallel to the interfaces. Then, the instability may be driven by a combination of magnetic pressure and kinetic pressure. Thus the general dispersion relation is derived, together with the feedthrough factor between the two interfaces.more » The temporal evolution is constructed from the superposition of the eigenmodes. Those previously established results are recovered in the various limits. Numerical examples are given on the temporal evolution of ripples on the interfaces of the finite plasma slab.« less

  17. An exact solution for the history-dependent material and delamination behavior of laminated plates subjected to cylindrical bending

    SciTech Connect (OSTI)

    Williams, Todd O

    2009-01-01

    The exact solution for the history-dependent behavior of laminated plates subjected to cylindrical bending is presented. The solution represents the extension of Pagano's solution to consider arbitrary types of constitutive behaviors for the individual lamina as well as arbitrary types of cohesive zones models for delamination behavior. Examples of the possible types of material behavior are plasticity, viscoelasticity, viscoplasticity, and damaging. Examples of possible CZMs that can be considered are linear, nonlinear hardening, as well as nonlinear with softening. The resulting solution is intended as a benchmark solution for considering the predictive capabilities of different plate theories. Initial results are presented for several types of history-dependent material behaviors. It is shown that the plate response in the presence of history-dependent behaviors can differ dramatically from the elastic response. These results have strong implications for what constitutes an appropriate plate theory for modeling such behaviors.

  18. An adaptive approach to resource management

    SciTech Connect (OSTI)

    Lessard, G.

    1995-12-01

    A formal process of adaptive management will be required to maximize the benefits of any option for land and natural resource management and to achieve the long-term objective of ecosystem management. The process itself is straightforward and simple: new information is identified, evaluated, and a determination is made whether to adjust strategy or goals. Adaptive management is a continuing process of action-based planning, monitoring, researching and adjusting with the objective of improving the implementation and achieving the desired goals and outcomes. In this process goals and objectives are clearly stated, an initial hypothesis of ecosystem behavior is described, and monitoring is conducted to provide rapid feedback for redirection of management experiments. While the concept of adaptive management is relatively straightforward, applying it to complex management strategies requires answers to several critical questions. What new information should compel an adjustment to the management strategy? What threshold should trigger this adjustment? Who decides when and how to make adjustments? What are the definitions and thresholds of acceptable results? Adaptive ecosystem management depends on a continually evolving understanding of cause-and-effect relationships in both biological and social systems. The key features in an adaptive approach are: (1) An experimental design for implementation; (2) An explicit description of the system; (3) Well defined goals and objectives (4) Identification of critical uncertainties; (5) A monitoring and evaluation program; (6) An aggressive approach to learning; and (7) An adaptable structure.

  19. A Multifaceted Mathematical Approach for Complex Systems

    SciTech Connect (OSTI)

    Alexander, F.; Anitescu, M.; Bell, J.; Brown, D.; Ferris, M.; Luskin, M.; Mehrotra, S.; Moser, B.; Pinar, A.; Tartakovsky, A.; Willcox, K.; Wright, S.; Zavala, V.

    2012-03-07

    Applied mathematics has an important role to play in developing the tools needed for the analysis, simulation, and optimization of complex problems. These efforts require the development of the mathematical foundations for scientific discovery, engineering design, and risk analysis based on a sound integrated approach for the understanding of complex systems. However, maximizing the impact of applied mathematics on these challenges requires a novel perspective on approaching the mathematical enterprise. Previous reports that have surveyed the DOE's research needs in applied mathematics have played a key role in defining research directions with the community. Although these reports have had significant impact, accurately assessing current research needs requires an evaluation of today's challenges against the backdrop of recent advances in applied mathematics and computing. To address these needs, the DOE Applied Mathematics Program sponsored a Workshop for Mathematics for the Analysis, Simulation and Optimization of Complex Systems on September 13-14, 2011. The workshop had approximately 50 participants from both the national labs and academia. The goal of the workshop was to identify new research areas in applied mathematics that will complement and enhance the existing DOE ASCR Applied Mathematics Program efforts that are needed to address problems associated with complex systems. This report describes recommendations from the workshop and subsequent analysis of the workshop findings by the organizing committee.

  20. Maintenance for the Millennium: Another Approach

    SciTech Connect (OSTI)

    Sculthorpe, Barruy R.

    2002-07-01

    Nuclear units nationwide are struggling to increase plant reliability and availability while at the same time reduce their operating and maintenance costs. Some very costly investments have been made in programs such as Reliability Centered Maintenance [RCM]. Florida Power and Light's approach at the St. Lucie Nuclear Plant has taken a slightly different approach. Building on our knowledge of the RCM process and an already existing 'World Class' Predictive Maintenance Program, a 'Condition-Based' Maintenance Program that takes advantage of the RCM philosophy and our toolbox full of advanced and highly successful predictive maintenance technologies. These tools currently consist of vibration analysis, lubricant analysis (both physical property and wear metals analysis, thermographic analysis, motor current signature analysis, tribology and process parameter trending. All employed with the intent to evaluate a machines health. This machine health check allows the forecasting of future preventative maintenance [PM's] tasks and the revision of existing PM's to maximize machine performance and eliminate 'no-value-added' maintenance activities/costs. Within the last year, the Condition-Based Maintenance Program has produced a cost saving of approximately $1.5 million dollars. As the program matures, these cost savings will accumulate well into the millennium. (authors)

  1. Advanced Safeguards Approaches for New Fast Reactors

    SciTech Connect (OSTI)

    Durst, Philip C.; Therios, Ike; Bean, Robert; Dougan, A.; Boyer, Brian; Wallace, Rick L.; Ehinger, Michael H.; Kovacic, Don N.; Tolk, K.

    2007-12-15

    This third report in the series reviews possible safeguards approaches for new fast reactors in general, and the ABR in particular. Fast-neutron spectrum reactors have been used since the early 1960s on an experimental and developmental level, generally with fertile blanket fuels to “breed” nuclear fuel such as plutonium. Whether the reactor is designed to breed plutonium, or transmute and “burn” actinides depends mainly on the design of the reactor neutron reflector and the whether the blanket fuel is “fertile” or suitable for transmutation. However, the safeguards issues are very similar, since they pertain mainly to the receipt, shipment and storage of fresh and spent plutonium and actinide-bearing “TRU”-fuel. For these reasons, the design of existing fast reactors and details concerning how they have been safeguarded were studied in developing advanced safeguards approaches for the new fast reactors. In this regard, the design of the Experimental Breeder Reactor-II “EBR-II” at the Idaho National Laboratory (INL) was of interest, because it was designed as a collocated fast reactor with a pyrometallurgical reprocessing and fuel fabrication line – a design option being considered for the ABR. Similarly, the design of the Fast Flux Facility (FFTF) on the Hanford Site was studied, because it was a successful prototype fast reactor that ran for two decades to evaluate fuels and the design for commercial-scale fast reactors.

  2. California: TetraCell Silicon Solar Cell Improves Efficiency...

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

    copper, which is much lower in cost and subject to less market-based price volatility. ... Received Innovation Award and 2013 R&D 100 Award. Locations California Partners ...

  3. Fluid-rock interaction: A reactive transport approach

    SciTech Connect (OSTI)

    Steefel, C.; Maher, K.

    2009-04-01

    Fluid-rock interaction (or water-rock interaction, as it was more commonly known) is a subject that has evolved considerably in its scope over the years. Initially its focus was primarily on interactions between subsurface fluids of various temperatures and mostly crystalline rocks, but the scope has broadened now to include fluid interaction with all forms of subsurface materials, whether they are unconsolidated or crystalline ('fluid-solid interaction' is perhaps less euphonious). Disciplines that previously carried their own distinct names, for example, basin diagenesis, early diagenesis, metamorphic petrology, reactive contaminant transport, chemical weathering, are now considered to fall under the broader rubric of fluid-rock interaction, although certainly some of the key research questions differ depending on the environment considered. Beyond the broadening of the environments considered in the study of fluid-rock interaction, the discipline has evolved in perhaps an even more important way. The study of water-rock interaction began by focusing on geochemical interactions in the absence of transport processes, although a few notable exceptions exist (Thompson 1959; Weare et al. 1976). Moreover, these analyses began by adopting a primarily thermodynamic approach, with the implicit or explicit assumption of equilibrium between the fluid and rock. As a result, these early models were fundamentally static rather than dynamic in nature. This all changed with the seminal papers by Helgeson and his co-workers (Helgeson 1968; Helgeson et al. 1969) wherein the concept of an irreversible reaction path was formally introduced into the geochemical literature. In addition to treating the reaction network as a dynamically evolving system, the Helgeson studies introduced an approach that allowed for the consideration of a multicomponent geochemical system, with multiple minerals and species appearing as both reactants and products, at least one of which could be irreversible. Helgeson's pioneering approach was given a more formal kinetic basis (including the introduction of real time rather than reaction progress as the independent variable) in subsequent studies (Lasaga 1981; Aagaard and Helgeson 1982; Lasaga 1984). The reaction path approach can be used to describe chemical processes in a batch or closed system (e.g., a laboratory beaker), but such systems are of limited interest in the Earth sciences where the driving force for most reactions is transport. Lichtner (1988) clarified the application of the reaction path models to water-rock interaction involving transport by demonstrating that they could be used to describe pure advective transport through porous media. By adopting a reference frame which followed the fluid packet as it moved through the medium, the reaction progress variable could be thought of as travel time instead. Multi-component reactive transport models that could treat any combination of transport and biogeochemical processes date back to the early 1980s. Berner and his students applied continuum reactive transport models to describe processes taking place during the early diagenesis of marine sediments (Berner 1980). Lichtner (1985) outlined much of the basic theory for a continuum model for multicomponent reactive transport. Yeh and Tripathi (1989) also presented the theoretical and numerical basis for the treatment of reactive contaminant transport. Steefel and Lasaga (1994) presented a reactive flow and transport model for nonisothermal, kinetically-controlled water-rock interaction and fracture sealing in hydrothermal systems based on simultaneous numerical solution of both reaction and transport This chapter begins with a review of the important transport processes that affect or even control fluid-rock interaction. This is followed by a general introduction to the governing equations for reactive transport, which are broadly applicable to both qualitative and quantitative interpretations of fluid-rock interactions. This framework is expanded through a discussion of specific topics that are the focus of current research, or are either incompletely understood or not fully appreciated. At this point, the focus shifts to a brief discussion of the three major approaches to modeling multi-scale porous media (1) continuum models, (2) pore scale and pore network models, and (3) hybrid or multi-continuum models. From here, the chapter proceeds to investigate some case studies which illuminate the power of modern numerical reactive transport modeling in deciphering fluid-rock interaction.

  4. Frictional granular mechanics: A variational approach

    SciTech Connect (OSTI)

    Holtzman, R.; Silin, D.B.; Patzek, T.W.

    2009-10-16

    The mechanical properties of a cohesionless granular material are evaluated from grain-scale simulations. Intergranular interactions, including friction and sliding, are modeled by a set of contact rules based on the theories of Hertz, Mindlin, and Deresiewicz. A computer generated, three-dimensional, irregular pack of spherical grains is loaded by incremental displacement of its boundaries. Deformation is described by a sequence of static equilibrium configurations of the pack. A variational approach is employed to find the equilibrium configurations by minimizing the total work against the intergranular loads. Effective elastic moduli are evaluated from the intergranular forces and the deformation of the pack. Good agreement between the computed and measured moduli, achieved with no adjustment of material parameters, establishes the physical soundness of the proposed model.

  5. MEMS Packaging - Current Issues and Approaches

    SciTech Connect (OSTI)

    DRESSENDORFER,PAUL V.; PETERSON,DAVID W.; REBER,CATHLEEN ANN

    2000-01-19

    The assembly and packaging of MEMS (Microelectromechanical Systems) devices raise a number of issues over and above those normally associated with the assembly of standard microelectronic circuits. MEMS components include a variety of sensors, microengines, optical components, and other devices. They often have exposed mechanical structures which during assembly require particulate control, space in the package, non-contact handling procedures, low-stress die attach, precision die placement, unique process schedules, hermetic sealing in controlled environments (including vacuum), and other special constraints. These constraints force changes in the techniques used to separate die on a wafer, in the types of packages which can be used in the assembly processes and materials, and in the sealing environment and process. This paper discusses a number of these issues and provides information on approaches being taken or proposed to address them.

  6. Variational approach for static mirror structures

    SciTech Connect (OSTI)

    Kuznetsov, E. A.; Passot, T.; Sulem, P. L.; Ruban, V. P.

    2015-04-15

    Anisotropic static plasma equilibria where the parallel and perpendicular pressures are only functions of the amplitude of the local magnetic field are shown to be amenable to a variational principle with a free energy density given by the parallel tension. This approach is used to demonstrate that two-dimensional small-amplitude static magnetic holes constructed from a Grad-Shafranov type equation slightly below the (subcritical) mirror instability threshold identify with lump solitons of KPII equation, but turn out to be unstable. Differently, large-amplitude magnetic structures, which are stable as they realize a minimum of the free energy, are computed using a gradient method within two-dimensional numerical simulations where the regularizing effect of finite Larmor radius corrections is retained. Interestingly, these structures transform from stripes to bubbles when the angle of the magnetic field with the coordinate plane is increased.

  7. Pantex Takes a Green Approach to Cleaning Weapons Parts | National...

    National Nuclear Security Administration (NNSA)

    Takes a Green Approach to Cleaning Weapons Parts At NNSA's Pantex Plant in Amarillo, Texas, a new green approach to cleaning weapons parts was brought online recently at the...

  8. A full-spectral Bayesian reconstruction approach based on the material decomposition model applied in dual-energy computed tomography

    SciTech Connect (OSTI)

    Cai, C.; Rodet, T.; Mohammad-Djafari, A.; Legoupil, S.

    2013-11-15

    Purpose: Dual-energy computed tomography (DECT) makes it possible to get two fractions of basis materials without segmentation. One is the soft-tissue equivalent water fraction and the other is the hard-matter equivalent bone fraction. Practical DECT measurements are usually obtained with polychromatic x-ray beams. Existing reconstruction approaches based on linear forward models without counting the beam polychromaticity fail to estimate the correct decomposition fractions and result in beam-hardening artifacts (BHA). The existing BHA correction approaches either need to refer to calibration measurements or suffer from the noise amplification caused by the negative-log preprocessing and the ill-conditioned water and bone separation problem. To overcome these problems, statistical DECT reconstruction approaches based on nonlinear forward models counting the beam polychromaticity show great potential for giving accurate fraction images.Methods: This work proposes a full-spectral Bayesian reconstruction approach which allows the reconstruction of high quality fraction images from ordinary polychromatic measurements. This approach is based on a Gaussian noise model with unknown variance assigned directly to the projections without taking negative-log. Referring to Bayesian inferences, the decomposition fractions and observation variance are estimated by using the joint maximum a posteriori (MAP) estimation method. Subject to an adaptive prior model assigned to the variance, the joint estimation problem is then simplified into a single estimation problem. It transforms the joint MAP estimation problem into a minimization problem with a nonquadratic cost function. To solve it, the use of a monotone conjugate gradient algorithm with suboptimal descent steps is proposed.Results: The performance of the proposed approach is analyzed with both simulated and experimental data. The results show that the proposed Bayesian approach is robust to noise and materials. It is also necessary to have the accurate spectrum information about the source-detector system. When dealing with experimental data, the spectrum can be predicted by a Monte Carlo simulator. For the materials between water and bone, less than 5% separation errors are observed on the estimated decomposition fractions.Conclusions: The proposed approach is a statistical reconstruction approach based on a nonlinear forward model counting the full beam polychromaticity and applied directly to the projections without taking negative-log. Compared to the approaches based on linear forward models and the BHA correction approaches, it has advantages in noise robustness and reconstruction accuracy.

  9. Approaches to 30 Percent Energy Savings at the Community Scale in the Hot-Humid Climate

    SciTech Connect (OSTI)

    Thomas-Rees, S.; Beal, D.; Martin, E.

    2013-03-01

    BA-PIRC has worked with several community-scale builders within the hot humid climate zone to improve performance of production, or community scale, housing. Tommy Williams Homes (Gainesville, FL), Lifestyle Homes (Melbourne, FL), and Habitat for Humanity (various locations, FL) have all been continuous partners of the Building America program and are the subjects of this report to document achievement of the Building America goal of 30% whole house energy savings packages adopted at the community scale. Key aspects of this research include determining how to evolve existing energy efficiency packages to produce replicable target savings, identifying what builders' technical assistance needs are for implementation and working with them to create sustainable quality assurance mechanisms, and documenting the commercial viability through neutral cost analysis and market acceptance. This report documents certain barriers builders overcame and the approaches they implemented in order to accomplish Building America (BA) Program goals that have not already been documented in previous reports.

  10. CALiPER Report 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps

    Broader source: Energy.gov [DOE]

    This December 3, 2013 webinar explored the findings of CALiPER 20.1: Subjective Evaluation of Beam Quality, Shadow Quality, and Color Quality for LED PAR38 Lamps and discussed what attributes to...

  11. Enterprise Approach for Energy Savings Projects Using ESPC ENABLE |

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

    Department of Energy ENABLE Process » Enterprise Approach for Energy Savings Projects Using ESPC ENABLE Enterprise Approach for Energy Savings Projects Using ESPC ENABLE Under the U.S. Department of Energy's (DOE) energy savings performance contract (ESPC) program, agencies are encouraged to adopt an "enterprise approach" to implementing ESPCs. An enterprise approach-which is integrated and aligned across organizations' various administrative and operational units-allows agencies

  12. Deadline Approaching for Small Business Innovation Research Opportunity |

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

    Department of Energy Deadline Approaching for Small Business Innovation Research Opportunity Deadline Approaching for Small Business Innovation Research Opportunity January 19, 2012 - 12:34pm Addthis Our Office of Energy Efficiency and Renewable Energy has posted the following announcement about the approaching deadline for the SBIR and STTR awards - Deadline Approaching for Small Business Innovation Research Opportunity January 19, 2012 The application deadline is nearing for phase I

  13. Creative Financing Approaches for Residential Energy Efficiency Programs |

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

    Department of Energy Creative Financing Approaches for Residential Energy Efficiency Programs Creative Financing Approaches for Residential Energy Efficiency Programs Better Buildings Residential Network Peer Exchange Call Series: Creative Financing Approaches for Residential Energy Efficiency Programs, call slides and discussion summary. PDF icon Call Slides and Discussion Summary More Documents & Publications On-Bill Financing for Energy Efficiency Improvements Toolkit Focus Series:

  14. Science based integrated approach to advanced nuclear fuel development - vision, approach, and overview

    SciTech Connect (OSTI)

    Unal, Cetin [Los Alamos National Laboratory; Pasamehmetoglu, Kemal [IDAHO NATIONAL LAB; Carmack, Jon [IDAHO NATIONAL LAB

    2010-01-01

    Advancing the performance of Light Water Reactors, Advanced Nuclear Fuel Cycles, and Advanced Rcactors, such as the Next Generation Nuclear Power Plants, requires enhancing our fundamental understanding of fuel and materials behavior under irradiation. The capability to accurately model the nuclear fuel systems is critical. In order to understand specific aspects of the nuclear fuel, fully coupled fuel simulation codes are required to achieve licensing of specific nuclear fuel designs for operation. The backbone of these codes, models, and simulations is a fundamental understanding and predictive capability for simulating the phase and microstructural behavior of the nuclear fuel system materials and matrices. The purpose of this paper is to identify the modeling and simulation approach in order to deliver predictive tools for advanced fuels development. The coordination between experimental nuclear fuel design, development technical experts, and computational fuel modeling and simulation technical experts is a critical aspect of the approach and naturally leads to an integrated, goal-oriented science-based R & D approach and strengthens both the experimental and computational efforts. The Advanced Fuels Campaign (AFC) and Nuclear Energy Advanced Modeling and Simulation (NEAMS) Fuels Integrated Performance and Safety Code (IPSC) are working together to determine experimental data and modeling needs. The primary objective of the NEAMS fuels IPSC project is to deliver a coupled, three-dimensional, predictive computational platform for modeling the fabrication and both normal and abnormal operation of nuclear fuel pins and assemblies, applicable to both existing and future reactor fuel designs. The science based program is pursuing the development of an integrated multi-scale and multi-physics modeling and simulation platform for nuclear fuels. This overview paper discusses the vision, goals and approaches how to develop and implement the new approach.

  15. Study of air pollution: Effects of ozone on neuropeptide-mediated responses in human subjects. Final report

    SciTech Connect (OSTI)

    Boushey, H.A.

    1991-11-01

    The study examined the hypothesis that ozone inactivates the enzyme, neutral endopeptidase, responsible for limiting the effects of neuropeptides released from afferent nerve endings. Cough response of capsaicin solution delivered from a nebulizer at 2 min. intervals until two or more coughs were produced. Other endpoints measured included irritative symptoms as rated by the subjects on a nonparametric scale, spirometry, of each concentration of ozone were compared to those of filtered air in a single-blind randomized sequence. The results indicate that a 2 h. exposure to 0.4 ppm of ozone with intermittent light exercise alters the sensitivity of airway nerves that mediate the cough response to inhaled materials. This dose of ozone also caused a change in FEV1. A lower level of ozone, 0.02 ppm, caused a change in neither cough threshold nor FEV1, even when the duration of exposure was extended to three hours. The findings are consistent with the author's hypothesis that ozone may sensitize nerve endings in the airways by inactivating neutral endopeptidase, an enzyme that regulates their activity, but they do not demonstrate that directly examining an effect directly mediated by airway nerves allows detection of effects of ozone at doses below those causing effects detected by standard tests of pulmonary function.

  16. Variations of operations and noise of semiconductor lasers subject to optical feedback with nonlinear gain and nonradiative recombination

    SciTech Connect (OSTI)

    Abdulrhmann, S.; Al-Hossain, A.

    2015-03-30

    Influence of the nonlinear gain (NLG) and nonradiative recombination life time ratio (NRRLTR) on the rout to chaos and noise characteristics of semiconductor lasers (SLs) subject to optical feedback (OFB) are investigated. The analyses are performed in terms of the temporal trajectory of the photon numbers, bifurcation diagrams and relative intensity noise (RIN). Variations of the fluctuations of the photon number are statistically analyzed. The corresponding frequency dependence of RIN is characterized. The simulation results show that, NLG and NRRLTR can cause significant changes in the rout to chaos of the SLs and probability distribution of the photon numbers. We found that the value of the OFB rate at which the transition from CW to periodic oscillation (PO) or chaos state occur increases, as the value of the NLG/ NRRLTR is increased/decreased. The RIN is found to be suppressed when the laser is operated in CW or PO region and at relatively higher/lower values of the NLG/NRRLTR. We believe that, the instability of the SLs can be reduced by operating it under OFB and by increasing/decreasing the values of the NLG/NRRLTR parameter.

  17. Defining coiled tubing limits -- A new approach

    SciTech Connect (OSTI)

    Newman, K.R.; Sathuvalli, U.B.; Stone, L.R.; Wolhart, S.

    1996-12-31

    The burst, collapse and axial load operating limits for Coiled Tubing (CT) are currently established using the Von Mises incipient yield criterion. This criterion has historically been used to calculate the limits for oil country tubular goods (OCTG). The limits according to this criterion are based on the point at which the pipe material reaches a load state in which it begins to yield. Because of the bending that occurs when the CT is spooled on and off the reel, and when it is bent over the guide arch, the CT is already far beyond the yield point before it enters a well. Thus, this criterion does not really apply to CT. This paper describes a research project currently in progress. The purpose of this project is to define a new set of CT limits based on criteria other than incipient yield. This new approach to setting CT operating limits takes into account the internal residual stresses in the CT which are a consequence of repeated bending cycles and the accompanying change in material properties.

  18. Comparison of Routable Control System Security Approaches

    SciTech Connect (OSTI)

    Edgar, Thomas W.; Hadley, Mark D.; Carroll, Thomas E.; Manz, David O.; Winn, Jennifer D.

    2011-06-01

    This document is an supplement to the 'Secure and Efficient Routable Control Systems.' It addressed security in routable control system communication. The control system environment that monitors and manages the power grid historically has utilized serial communication mechanisms. Leased-line serial communication environments operating at 1200 to 9600 baud rates are common. However, recent trends show that communication media such as fiber, optical carrier 3 (OC-3) speeds, mesh-based high-speed wireless, and the Internet are becoming the media of choice. In addition, a dichotomy has developed between the electrical transmission and distribution environments, with more modern communication infrastructures deployed by transmission utilities. The preceding diagram represents a typical control system. The Communication Links cloud supports all of the communication mechanisms a utility might deploy between the control center and devices in the field. Current methodologies used for security implementations are primarily led by single vendors or standards bodies. However, these entities tend to focus on individual protocols. The result is an environment that contains a mixture of security solutions that may only address some communication protocols at an increasing operational burden for the utility. A single approach is needed that meets operational requirements, is simple to operate, and provides the necessary level of security for all control system communication. The solution should be application independent (e.g., Distributed Network Protocol/Internet Protocol [DNP/IP], International Electrotechnical Commission [IEC] C37.118, Object Linking and Embedding for Process Control [OPC], etc.) and focus on the transport layer. In an ideal setting, a well-designed suite of standards for control system communication will be used for vendor implementation and compliance testing. An expected outcome of this effort is an international standard.

  19. A technical approach to groundwater contamination problems

    SciTech Connect (OSTI)

    Burton, J.C.; Leser, C.; Rose, C.M.

    1993-06-01

    Argonne National Laboratory has been performing technical investigations at sites in Nebraska and Kansas that have identified groundwater contamination by carbon tetrachloride. This comprehensive program will ultimately provide the affected communities with safe drinking water. The first step in the program is to evaluate the available data and identify sites that will require an Alternate Water Supply Study (AWSS). The objective of the AWSS is to identify options for providing a safe drinking water supply to all users, in compliance with the Safe Drinking Water Act. The AWSS consists of an engineering and cost evaluation followed by implementation of the selected alternative. For sites with contamination less than a specific concentration, the AWSS is regarded as a satisfactory long term solution, and no further action is taken. For those sites with concentrations above that specific limit, the AWSS implementation is regarded as only a stopgap measure, and the site is selected for additional remedial action. The first step of the remedial action is an Expedited Site Characterization (ESC). The ESC was developed at Argonne to decrease the cost and time of the remedial investigation and feasibility study while producing a high-quality technical investigation. The ESC is designed to characterize the contaminant plume configuration and movement, which requires an understanding of the geological and hydrogeologic controls on groundwater movement as well as the nature and extent of any remaining carbon tetrachloride source in the soils. The ESC program uses a multidisciplinary technical approach that incorporates geology, geochemistry, geohydrology, and geophysics. Field activities include sampling, chemical analysis, and borehole and surface geophysical surveys.

  20. A New Approach for Fingerprint Image Compression

    SciTech Connect (OSTI)

    Mazieres, Bertrand

    1997-12-01

    The FBI has been collecting fingerprint cards since 1924 and now has over 200 million of them. Digitized with 8 bits of grayscale resolution at 500 dots per inch, it means 2000 terabytes of information. Also, without any compression, transmitting a 10 Mb card over a 9600 baud connection will need 3 hours. Hence we need a compression and a compression as close to lossless as possible: all fingerprint details must be kept. A lossless compression usually do not give a better compression ratio than 2:1, which is not sufficient. Compressing these images with the JPEG standard leads to artefacts which appear even at low compression rates. Therefore the FBI has chosen in 1993 a scheme of compression based on a wavelet transform, followed by a scalar quantization and an entropy coding : the so-called WSQ. This scheme allows to achieve compression ratios of 20:1 without any perceptible loss of quality. The publication of the FBI specifies a decoder, which means that many parameters can be changed in the encoding process: the type of analysis/reconstruction filters, the way the bit allocation is made, the number of Huffman tables used for the entropy coding. The first encoder used 9/7 filters for the wavelet transform and did the bit allocation using a high-rate bit assumption. Since the transform is made into 64 subbands, quite a lot of bands receive only a few bits even at an archival quality compression rate of 0.75 bit/pixel. Thus, after a brief overview of the standard, we will discuss a new approach for the bit-allocation that seems to make more sense where theory is concerned. Then we will talk about some implementation aspects, particularly for the new entropy coder and the features that allow other applications than fingerprint image compression. Finally, we will compare the performances of the new encoder to those of the first encoder.

  1. Systematic Approach to Better Understanding Integration Costs

    SciTech Connect (OSTI)

    Stark, Gregory B.

    2015-09-01

    This research presents a systematic approach to evaluating the costs of integrating new generation and operational procedures into an existing power system, and the methodology is independent of the type of change or nature of the generation. The work was commissioned by the U.S. Department of Energy and performed by the National Renewable Energy Laboratory to investigate three integration cost-related questions: (1) How does the addition of new generation affect a system's operational costs, (2) How do generation mix and operating parameters and procedures affect costs, and (3) How does the amount of variable generation (non-dispatchable wind and solar) impact the accuracy of natural gas orders? A detailed operational analysis was performed for seven sets of experiments: variable generation, large conventional generation, generation mix, gas prices, fast-start generation, self-scheduling, and gas supply constraints. For each experiment, four components of integration costs were examined: cycling costs, non-cycling VO&M costs, fuel costs, and reserves provisioning costs. The investigation was conducted with PLEXOS production cost modeling software utilizing an updated version of the Institute of Electrical and Electronics Engineers 118-bus test system overlaid with projected operating loads from the Western Electricity Coordinating Council for the Sacramento Municipal Utility District, Puget Sound Energy, and Public Service Colorado in the year 2020. The test system was selected in consultation with an industry-based technical review committee to be a reasonable approximation of an interconnection yet small enough to allow the research team to investigate a large number of scenarios and sensitivity combinations. The research should prove useful to market designers, regulators, utilities, and others who want to better understand how system changes can affect production costs.

  2. Respiratory effects of two-hour exposure with intermittent exercise to ozone, sulfur dioxide and nitrogen dioxide alone and in combination in normal subjects

    SciTech Connect (OSTI)

    Kagawa, J.

    1983-01-01

    Seven adult male healthy volunteer subjects were exposed to 0.15 ppm each of O/sub 3/, SO/sub 2/ and NO/sub 2/ alone and in combination, with intermittent light exercise for two hours. Three of the 7 subjects developed cough during deep inspiration and one subject had chest pain during exposure to O/sub 3/ alone. Among the various indices of pulmonary function tests, specific airway conductane (G/sub aw//V/sub tg/) was the most sensitive index to examine the changes produced by the exposure to O/sub 3/ and other pollutants. Significant decrease of G/sub aw//V/sub tg/ in comparison with control measurements was observed in 6 of 7 subjects during exposure to O/sub 3/ alone, and in all subjects during exposures to the mixture of O/sub 3/ and other pollutants. However, no significant enhancement of effect was observed in the mixture of O/sub 3/ and other pollutants, although a slightly greater decrease of airway resistance/volume of thoracic gas (G/sub aw//V/sub tg/) was observed for the mixture of O/sub 3/ and other pollutants than for O/sub 3/ alone.

  3. Testing of Performance of Optical Fibers Under Irradiation in Intense Radiation Fields, When Subjected to Very High Temperatures

    SciTech Connect (OSTI)

    Blue, Thomas; Windl, Wolfgang; Dickerson, Bryan

    2013-01-03

    The primary objective of this project is to measure and model the performance of optical fibers in intense radiation fields when subjected to very high temperatures. This research will pave the way for fiber optic and optically based sensors under conditions expected in future high-temperature gas-cooled reactors. Sensor life and signal-to-noise ratios are susceptible to attenuation of the light signal due to scattering and absorbance in the fibers. This project will provide an experimental and theoretical study of the darkening of optical fibers in high-radiation and high-temperature environments. Although optical fibers have been studied for moderate radiation fluence and flux levels, the results of irradiation at very high temperatures have not been published for extended in-core exposures. Several previous multi-scale modeling efforts have studied irradiation effects on the mechanical properties of materials. However, model-based prediction of irradiation-induced changes in silicaâ??s optical transport properties has only recently started to receive attention due to possible applications as optical transmission components in fusion reactors. Nearly all damage-modeling studies have been performed in the molecular-dynamics domain, limited to very short times and small systems. Extended-time modeling, however, is crucial to predicting the long-term effects of irradiation at high temperatures, since the experimental testing may not encompass the displacement rate that the fibers will encounter if they are deployed in the VHTR. The project team will pursue such extended-time modeling, including the effects of the ambient and recrystallization. The process will be based on kinetic MC modeling using the concept of amorphous material consisting of building blocks of defect-pairs or clusters, which has been successfully applied to kinetic modeling in amorphized and recrystallized silicon. Using this procedure, the team will model compensation for rate effects, and the interplay of rate effects with the effects of annealing, to accurately predict the fibersâ?? reliability and expected lifetime

  4. Radioactive waste management approaches for developed countries

    SciTech Connect (OSTI)

    Patricia Paviet-Hartmann; Anthony Hechanova; Catherine Riddle

    2013-07-01

    Nuclear power has demonstrated over the last 30 years its capacity to produce base-load electricity at a low, predictable and stable cost due to the very low economic dependence on the price of uranium. However the management of used nuclear fuel remains the Achilles Heel of this energy source since the storage of used nuclear fuel is increasing as evidenced by the following number with 2,000 tons of UNF produced each year by the 104 US nuclear reactor units which equates to a total of 62,000 spent fuel assemblies stored in dry cask and 88,000 stored in pools. Two options adopted by several countries will be presented. The first one adopted by Europe, Japan and Russia consists of recycling the used nuclear fuel after irradiation in a nuclear reactor. Ninety six percent of uranium and plutonium contained in the spent fuel could be reused to produce electricity and are worth recycling. The separation of uranium and plutonium from the wastes is realized through the industrial PUREX process so that they can be recycled for re-use in a nuclear reactor as a mixed oxide (MOX) fuel. The second option undertaken by Finland, Sweden and the United States implies the direct disposal of used nuclear fuel into a geologic formation. One has to remind that only 30% of the worldwide used nuclear fuel are currently recycled, the larger part being stored (70% in pool) waiting for scientific or political decisions. A third option is emerging with a closed fuel cycle which will improve the global sustainability of nuclear energy. This option will not only decrease the volume amount of nuclear waste but also the long-term radiotoxicity of the final waste, as well as improving the long-term safety and the heat-loading of the final repository. At the present time, numerous countries are focusing on the R&D recycling activities of the ultimate waste composed of fission products and minor actinides (americium and curium). Several new chemical extraction processes, such as TRUSPEAK, ALSEP, EXAM, or LUCA are pursued worldwide and their approaches will be highlighted.

  5. CBEI: Collaborative Approaches for Integrated Energy Retrofits - 2015 Peer

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

    Review | Department of Energy Collaborative Approaches for Integrated Energy Retrofits - 2015 Peer Review CBEI: Collaborative Approaches for Integrated Energy Retrofits - 2015 Peer Review Presenter: John Messner, PSU View the Presentation PDF icon CBEI: Collaborative Approaches for Integrated Energy Retrofits - 2015 Peer Review More Documents & Publications CBEI: Enhancing OpenStudio for Airflow and Daylight Modeling - 2015 Peer Review CBEI: Lessons Learned from Integrated Retrofits in

  6. Current Approaches to Safety, Codes and Standards | Department of Energy

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

    Safety, Codes & Standards » Current Approaches to Safety, Codes and Standards Current Approaches to Safety, Codes and Standards Current approaches to hydrogen and fuel cells safety, codes and standards are based on existing practices, guidelines, and codes and standards developed as a result of hydrogen's use in the chemical and aerospace industries. While some codes and standards for hydrogen and hydrogen-related systems are already available, in many cases they do not fully address the

  7. Evaluating a new approach to CO2 capture and storage

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

    Evaluating a new approach to CO2 capture and storage Evaluating a new approach to CO2 capture and storage In a perspective paper published in Greenhouse Gases: Science and Technology, researchers examined a new approach that could potentially overcome many barriers to deployment and jumpstart this process on a commercial scale. September 13, 2015 Map of the contiguous United States shows the location of facilities that produce high-value chemicals/products and the amount of carbon dioxide

  8. Pre-approvals Needed for Alternative Approaches | Department of Energy

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

    Superior Energy Performance » Pre-approvals Needed for Alternative Approaches Pre-approvals Needed for Alternative Approaches Superior Energy Performance logo To accommodate differences in manufacturing operations, some facilities may use alternative approaches as specified in the Superior Energy Performance® (SEP(tm)) Measurement and Verification Protocol for Industry and summarized in the table below. Before submitting your application, we strongly encourage you to request pre-approval from

  9. Buydown and Buyout Approaches for Federal Utility Energy Service Contracts

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

    | Department of Energy Buydown and Buyout Approaches for Federal Utility Energy Service Contracts Buydown and Buyout Approaches for Federal Utility Energy Service Contracts There are several recommended buydown and buyout approaches that allow federal agencies to leverage prepayments to get the best value from utility energy service contracts (UESCs). Most UESC projects allow the federal government to prepay the funding obligation at any time during the term of the contract in accordance

  10. Approaches for Developing Uniform Hazard Spectra at Critical Facilities

    Broader source: Energy.gov [DOE]

    Approaches for Developing Uniform Hazard Spectra at Critical Facilities Andrew Maham, Tom Houston, Carl J. Costantino DOE NPH Meeting, Germantown, MD October 2014

  11. A Unified Approach for Reporting ARM Measurement Uncertainties...

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

    0 A Unified Approach for Reporting ARM Measurement Uncertainties Technical Report E Campos DL Sisterson October 2015 DISCLAIMER This report was prepared as an account of work ...

  12. Developing an Approach for First-principles Catalyst Design:...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Developing an Approach for First-principles ... ANALYTICAL CHEMISTRY; 29 ENERGY PLANNING, POLICY AND ECONOMY; 97 MATHEMATICS, COMPUTING, ...

  13. Comparison of Joint Modeling Approaches Including Eulerian Sliding...

    Office of Scientific and Technical Information (OSTI)

    Eulerian Sliding Interfaces Citation Details In-Document Search Title: Comparison of Joint Modeling Approaches Including Eulerian Sliding Interfaces You are accessing a ...

  14. A systematic interdisciplinary approach to NEPA compliance programs

    SciTech Connect (OSTI)

    March, F. )

    1993-01-01

    NEPA calls for a systematic interdisciplinary approach'', but no substantive guidance is provided by the law or the regulations on how to implement such an approach. A review of the literature on the impact assessment methods (most of which were written in the 1970s) reveals a variety of valid approaches, but is largely useful within a specific program context. This paper presents and illustrates a more general theory for a systematic interdisciplinary approach. The logic for this approach is rigorously grounded on statements in NEPA itself and in CEQ's regulations. The results have provided a part of the theoretical framework for a NEPA expert system and have proven useful in training project managers in implementing NEPA. The paper first summarizes NEPA and CEQ's specific statements relating to a systematic interdisciplinary approach. It distinguishes between the procedural vs substantive aspects of an approach. The procedural approach is first presented in the form of a logic diagram cross-referenced in detail to requirements or guidance in the CEQ regulations. This provides the framework for an expert system approach to procedural compliance, and for a NEPA program management plan.

  15. An integrated approach towards efficient, scalable, and low cost...

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

    Efficient, scalable, and low cost vehicular thermoelectric generators development will ... More Documents & Publications An integrated approach towards efficient, scalable, and low ...

  16. EISPC White Paper on "State Approaches to Retention of Nuclear...

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

    The Eastern Interconnection States' Planning Collaborative (EISPC) has released a white paper on "State Approaches to Retention of Nuclear Power Plants" that examines operational, ...

  17. Readiness Review Training- Development of Criteria And Review Approach Documents

    Broader source: Energy.gov [DOE]

    Slides used for November 8-9, 2010 Readiness Review Training - Development of Criteria And Review Approach Documents at the Idaho National Laboratory.

  18. An integrated approach towards efficient, scalable, and low cost...

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

    2011 DOE Hydrogen and Fuel Cells Program, and Vehicle ... NSFDOE Thermoelectric Partnership: High-Performance ... approach towards efficient, scalable, and low cost ...

  19. Cluster Analysis-Based Approaches for Geospatiotemporal Data...

    Office of Scientific and Technical Information (OSTI)

    Cluster Analysis-Based Approaches for Geospatiotemporal Data Mining of Massive Data Sets for Identification of Forest Threats Mills, Richard T ORNL ORNL; Hoffman, Forrest M...

  20. Masked Areas in Shear Peak Statistics: A Forward Modeling Approach...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Masked Areas in Shear Peak Statistics: A Forward Modeling Approach Citation Details In-Document Search Title: Masked Areas in Shear Peak Statistics: A Forward ...

  1. Random-matrix approach to the statistical compound nuclear reaction...

    Office of Scientific and Technical Information (OSTI)

    nuclear reaction at low energies using the Monte-Carlo technique Citation Details In-Document Search Title: Random-matrix approach to the statistical compound nuclear ...

  2. Free, Prior, and Informed Consent in REDD+: Principles and Approaches...

    Open Energy Info (EERE)

    Free, Prior, and Informed Consent in REDD+: Principles and Approaches for Policy and Project Development Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Free, Prior, and...

  3. GWI plan ensures focused, consistent approach to improvements...

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

    focused, consistent approach to improvements Posted: July 9, 2015 - 4:31pm General Workplace Improvement projects are underway at both sites, including the modernization of...

  4. Approaches to Evaluating and Improving Lithium-Ion Battery Safety...

    Office of Scientific and Technical Information (OSTI)

    Title: Approaches to Evaluating and Improving Lithium-Ion Battery Safety. Authors: Orendorff, Christopher ; Lamb, Joshua ; Fenton, Kyle R ; Steele, Leigh Anna Marie Publication ...

  5. Whole-House Systems Approach | Department of Energy

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

    Design » Design for Efficiency » Whole-House Systems Approach Whole-House Systems Approach The whole-house systems approach used to design this ultra-efficient home at Lone Star Ranch in Frisco, Texas, resulted in a home that consumes no more energy that its renewable energy systems produce. Photo from Building Science Corporation. The whole-house systems approach used to design this ultra-efficient home at Lone Star Ranch in Frisco, Texas, resulted in a home that consumes no more energy that

  6. High Level Computational Chemistry Approaches to the Prediction...

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

    Energetic Properties of Chemical Hydrogen Storage Systems High Level Computational Chemistry Approaches to the Prediction of Energetic Properties of Chemical Hydrogen Storage ...

  7. Physics-based statistical learning approach to mesoscopic model...

    Office of Scientific and Technical Information (OSTI)

    Title: Physics-based statistical learning approach to ... Type: Publisher's Accepted Manuscript Journal Name: Physical ... Country of Publication: United States Language: English Word ...

  8. Buydown and Buyout Approaches for Federal Utility Energy Service Contracts

    Broader source: Energy.gov [DOE]

    Several recommended buydown and buyout approaches exist that allow federal agencies to leverage prepayments to get the best value from utility energy service contracts (UESCs).

  9. Electroless Atomic Layer Deposition: A Scalable Approach to Surface...

    Office of Scientific and Technical Information (OSTI)

    Title: Electroless Atomic Layer Deposition: A Scalable Approach to Surface Modified Metal Powders. Abstract not provided. Authors: Cappillino, Patrick ; Robinson, David ; El Gabaly ...

  10. Solving the power flow equations: a monotone operator approach...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Solving the power flow equations: a monotone operator approach Citation Details In-Document Search Title: Solving the power flow equations: a monotone operator ...

  11. Low Carbon Green Growth: Integrated Policy Approach to Climate...

    Open Energy Info (EERE)

    Growth: Integrated Policy Approach to Climate Change for Asia-Pacific Developing Countries Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Green Growth:...

  12. Manual for Quantitative Evaluation of the Co-Benefits Approach...

    Open Energy Info (EERE)

    Manual for Quantitative Evaluation of the Co-Benefits Approach to Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Manual for Quantitative Evaluation of...

  13. Economic Evaluation of Climate Change Adaptation Projects: Approaches...

    Open Energy Info (EERE)

    Evaluation of Climate Change Adaptation Projects: Approaches for the Agricultural Sector and Beyond Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Economic Evaluation...

  14. GIZ-Best Practices in Capacity Building Approaches | Open Energy...

    Open Energy Info (EERE)

    Building Approaches: Recommendations for the Design of a Long -Term Capacity Building Strategy for the Wind and Solar Sectors by the MEF Working Group AgencyCompany Organization:...

  15. Simplified Approach for Estimating Impacts of Electricity Generation...

    Open Energy Info (EERE)

    Approach Provides a first-order assessment of the external costs of operating fossil fuel-based, nuclear, hydro, or other power plants, taking into account emissions,...

  16. Sandia Energy - Sandia Offers Approach to Help Utilities Understand...

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

    Technology provides a unique approach to help utilities assess the potential effects of high levels of solar photovoltaic (PV) systems on the grid. "Time Series Power Flow Analysis...

  17. Flow Solution-Liquid-Solid Technique: Novel Approach for Synthesis...

    Office of Scientific and Technical Information (OSTI)

    for Synthesis of Semiconductor Heterostructured Nanowires Citation Details In-Document Search Title: Flow Solution-Liquid-Solid Technique: Novel Approach for Synthesis of ...

  18. Development of an Enhanced Metaproteomic Approach for Deepening...

    Office of Scientific and Technical Information (OSTI)

    the Microbiome Characterization of the Human Infant Gut Citation Details In-Document Search Title: Development of an Enhanced Metaproteomic Approach for Deepening the Microbiome ...

  19. On Approaches to Analyze the Sensitivity of Simulated Hydrologic...

    Office of Scientific and Technical Information (OSTI)

    Land Model Citation Details In-Document Search Title: On Approaches to Analyze the Sensitivity of Simulated Hydrologic Fluxes to Model Parameters in the Community Land Model ...

  20. Eight Approaches to Enable Greater Energy Efficiency: A Guide...

    Office of Environmental Management (EM)

    Eight Approaches to Enable Greater Energy Efficiency: A Guide for State Government ... the National Association of State Energy Officials (NASEO), the National ...

  1. Ab initio thermodynamic approach to identify mixed solid sorbents...

    Office of Scientific and Technical Information (OSTI)

    for CO2 capture technology Citation Details In-Document Search Title: Ab initio thermodynamic approach to identify mixed solid sorbents for CO2 capture technology Because the ...

  2. Advanced Methods Approach to Hybrid Powertrain Systems Optimization...

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

    Advanced Methods Approach to Hybrid Powertrain Systems Optimization of a Transit Bus Application Design refinements of the GTB-40 mass-transit bus include new optimization ...

  3. Low Carbon Growth Plans: A Sectoral Approach to Climate Protection...

    Open Energy Info (EERE)

    to Climate Protection Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Low Carbon Growth Plans: A Sectoral Approach to Climate Protection AgencyCompany Organization:...

  4. Eight Approaches to Enable Greater Energy Efficiency: A Guide...

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

    November 2009 Eight Approaches to Enable Greater Energy Efficiency: A Guide for State Government Officials. November 2009 The National Council on Electricity Policy (National ...

  5. Study of Alternative Approaches for Transite Panel Removal

    Office of Environmental Management (EM)

    of Alternative Approaches for Transite Panel Removal Challenge Large facilities ... siding (an early form of cement composite drywall panel containing up to 50% asbestos). ...

  6. A Model-Based Approach to Scintillator/Photomultiplier System...

    Office of Scientific and Technical Information (OSTI)

    System Characterization Citation Details In-Document Search Title: A Model-Based Approach to ScintillatorPhotomultiplier System Characterization You are accessing ...

  7. New Chemistries Found for Liquid Batteries: Grid-scale approach...

    Office of Environmental Management (EM)

    New Chemistries Found for Liquid Batteries: Grid-scale approach to rechargeable power storage gets new arsenal of possible materials New Chemistries Found for Liquid Batteries: ...

  8. A Subtractive Approach to Molecular Engineering of Dimethoxybenzene...

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

    A Subtractive Approach to Molecular Engineering of Dimethoxybenzene-based Redox Materials for Nonaqueous Flow Batteries Images for Nonaqueous Flow Batteries Scientific Achievement ...

  9. Random-matrix approach to the statistical compound nuclear reaction...

    Office of Scientific and Technical Information (OSTI)

    statistical compound nuclear reaction at low energies using the Monte-Carlo technique Citation Details In-Document Search Title: Random-matrix approach to the statistical compound ...

  10. A Target-Oriented Magnetotelluric Inversion Approach For Characterizin...

    Open Energy Info (EERE)

    Geothermal Reservoir Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Target-Oriented Magnetotelluric Inversion Approach For...

  11. A Multidisciplinary Approach To Detect Active Pathways For Magma...

    Open Energy Info (EERE)

    Multidisciplinary Approach To Detect Active Pathways For Magma Migration And Eruption At Mt Etna (Sicily, Italy) Before The 2001 And 2002-2003 Eruptions Jump to: navigation, search...

  12. DOE (Department of Energy) risk assessment worksheets: A structured approach

    SciTech Connect (OSTI)

    Not Available

    1989-09-01

    This volume consists of the worksheets for each step in completing the guideline. This guideline outlines the approach to conducting risk assessments of computer security. (JEF)

  13. Developing an Approach for First-principles Catalyst Design:...

    Office of Scientific and Technical Information (OSTI)

    Developing an Approach for First-principles Catalyst Design: Application to Carbon Capture ... ANALYTICAL CHEMISTRY; 29 ENERGY PLANNING, POLICY AND ECONOMY; 97 MATHEMATICS, COMPUTING, ...

  14. Criteria Review and Approach Documents, National Nuclear Security Administration

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2A "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of National Nuclear Security Administration Criteria Review and Approach Documents (CRADS). CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs.

  15. Criteria & Review Approach Documents, National Nuclear Security Administration

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2A "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of a table of National Nuclear Security Administration Criteria Review and Approach Documents (CRADS) with links to the CRADs. CRADs provide a recommended approach and the types of information to gather to assess elements of a DOE contractor's programs.

  16. A Generalized Adjoint Approach for Quantifying Reflector Assembly

    Office of Scientific and Technical Information (OSTI)

    Discontinuity Factor Uncertainties (Conference) | SciTech Connect Conference: A Generalized Adjoint Approach for Quantifying Reflector Assembly Discontinuity Factor Uncertainties Citation Details In-Document Search Title: A Generalized Adjoint Approach for Quantifying Reflector Assembly Discontinuity Factor Uncertainties Sensitivity-based uncertainty analysis of assembly discontinuity factors (ADFs) can be readily performed using adjoint methods for infinite lattice models. However, there is

  17. Deadline for NREL Director's Fellowships Approaching - News Releases | NREL

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

    Deadline for NREL Director's Fellowships Approaching August 20, 2013 The September 30 application deadline for scientists and engineers interested in participating in the Energy Department's National Renewable Energy Laboratory (NREL) Director's Fellowships program is quickly approaching. NREL Director's Fellowships are designed to attract the next generation of exceptionally qualified scientists and engineers with outstanding talent and credentials in renewable energy research and related

  18. Framework for fuel-cycle approaches to IAEA safeguards

    SciTech Connect (OSTI)

    Fishbone, L.G.; Higinbotham, W.

    1986-01-01

    A framework is presented for comparing various safeguards verification approaches which have been proposed for consideration. Each inventory change, inventory, and material balance for each nuclear facility, reported by a state, may be verified. Verification approaches are compared by listing which of these reports would be verified and to what degree for each approach as they might be applied to a state with a closed fuel cycle. The comparison indicates that the extended-material-balance-area (or zone), the information-correlation, and the randomization-over-facilities approaches make more efficient use of Agency resources than the facility-oriented approach for states with large nuclear power programs. In contrast, any advantages of randomizing inspections over inspection activities within facilities are, percentagewise, relatively independent of the size of a state's nuclear program.

  19. Framework for fuel-cycle approaches to IAEA safeguards

    SciTech Connect (OSTI)

    Fishbone, L.G.

    1986-10-01

    In order to compare several nuclear-safeguards verification approaches to one another and to the conventional facility-oriented approach, we establish a framework of the classes of information routinely verifiable by IAEA safeguards inspections. For each facility type within a State nuclear fuel cycle, the classes include flow data, inventory data, and shipper and receiver data. By showing which classes of information are verified for each facility type within three fuel cycles of different complexity, we distinguish the inspection approaches from one anoter and exhibit their fuel-cycle dependence, i.e., their need for sets of safeguards inspection activities different from those required under the facility-oriented approach at similar facilities in fuel cycles of differing complexity. Tables V-1, V-2, and V-3 graphically depict these relations and give a qualitative summary of the relative effectiveness and effort requirements of the approaches classified. The zone, information-correlation, diversion-assumption-change, and randomization-over-facilities approaches depend intrinsically on the complexity of the fuel cycle: their very definition implies fuel-cycle dependence. The approaches involving randomization over activities and goal relaxations do not have such dependence.

  20. Microsoft PowerPoint - Blake_A Data Warehouse Approach

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

    Data Warehouse Approach to Analyzing All the Data All the Time Bill Blake Netezza Corporation April 2006 2 Sometimes A Different Approach Is Useful Sometimes A Different Approach Is Useful * The challenge of scaling up systems where many applications need to access large data in global parallel file systems is well documented * At the Multi Terabyte scale, It is hard to move the data from where it is stored to where it is processed ... * But if moving data to processing is so difficult, why not

  1. A Novel Approach for Introducing 3D Cloud Spatial Structure

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

    Novel Approach for Introducing 3D Cloud Spatial Structure Into 1D Radiative Transfer For original submission and image(s), see ARM Research Highlights http:www.arm.govscience...

  2. Total System Performance Assessment - License Application Methods and Approach

    SciTech Connect (OSTI)

    J. McNeish

    2003-12-08

    ''Total System Performance Assessment-License Application (TSPA-LA) Methods and Approach'' provides the top-level method and approach for conducting the TSPA-LA model development and analyses. The method and approach is responsive to the criteria set forth in Total System Performance Assessment Integration (TSPAI) Key Technical Issues (KTIs) identified in agreements with the U.S. Nuclear Regulatory Commission, the ''Yucca Mountain Review Plan'' (YMRP), ''Final Report'' (NRC 2003 [163274]), and the NRC final rule 10 CFR Part 63 (NRC 2002 [156605]). This introductory section provides an overview of the TSPA-LA, the projected TSPA-LA documentation structure, and the goals of the document. It also provides a brief discussion of the regulatory framework, the approach to risk management of the development and analysis of the model, and the overall organization of the document. The section closes with some important conventions that are used in this document.

  3. Total System Performance Assessment-License Application Methods and Approach

    SciTech Connect (OSTI)

    J. McNeish

    2002-09-13

    ''Total System Performance Assessment-License Application (TSPA-LA) Methods and Approach'' provides the top-level method and approach for conducting the TSPA-LA model development and analyses. The method and approach is responsive to the criteria set forth in Total System Performance Assessment Integration (TSPAI) Key Technical Issue (KTI) agreements, the ''Yucca Mountain Review Plan'' (CNWRA 2002 [158449]), and 10 CFR Part 63. This introductory section provides an overview of the TSPA-LA, the projected TSPA-LA documentation structure, and the goals of the document. It also provides a brief discussion of the regulatory framework, the approach to risk management of the development and analysis of the model, and the overall organization of the document. The section closes with some important conventions that are utilized in this document.

  4. Approaches to renewable energy storage focus of Frontiers in...

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

    Frontiers in Science Talk Approaches to renewable energy storage focus of Frontiers in Science talk Albert Migliori will give the series of public talks, titled, "Use It, Lose It, ...

  5. Designing Resilient Infrastructure: The Argonne Approach | Argonne National

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

    Laboratory Designing Resilient Infrastructure: The Argonne Approach Share Speakers Dave Brannegan, Duane Verner, Mark Hereld, James Kavicky, Megan Clifford, Jeffrey Binder, Ralph Muehleisen Topic Energy Energy efficiency Building design Security Facility security

  6. Generalizing the self-healing diffusion Monte Carlo approach...

    Office of Scientific and Technical Information (OSTI)

    Generalizing the self-healing diffusion Monte Carlo approach to finite temperature: A path for the optimization of low-energy many-body bases Citation Details In-Document Search ...

  7. Energize Phoenix: Testing Innovative Approaches to Engaging Consumers

    Broader source: Energy.gov [DOE]

    Residential Energy Efficiency Solutions Conference: Testing Innovative Approaches to Engaging Consumers, July 10, 2012. Presents an up-close look at the residential rebate match program by Energize Phoenix, including the process and results.

  8. Application for State Highway Approach | Open Energy Information

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Form: Application for State Highway Approach Abstract This page links to the ODOT Application for State Highway...

  9. Integrated approach to economical, reliable, safe nuclear power production

    SciTech Connect (OSTI)

    Not Available

    1982-06-01

    An Integrated Approach to Economical, Reliable, Safe Nuclear Power Production is the latest evolution of a concept which originated with the Defense-in-Depth philosophy of the nuclear industry. As Defense-in-Depth provided a framework for viewing physical barriers and equipment redundancy, the Integrated Approach gives a framework for viewing nuclear power production in terms of functions and institutions. In the Integrated Approach, four plant Goals are defined (Normal Operation, Core and Plant Protection, Containment Integrity and Emergency Preparedness) with the attendant Functional and Institutional Classifications that support them. The Integrated Approach provides a systematic perspective that combines the economic objective of reliable power production with the safety objective of consistent, controlled plant operation.

  10. MODELING OF HIGH SPEED FRICTION STIR SPOT WELDING USING A LAGRANGIAN FINITE ELEMENT APPROACH

    SciTech Connect (OSTI)

    Miles, Michael; Karki, U.; Woodward, C.; Hovanski, Yuri

    2013-09-03

    Friction stir spot welding (FSSW) has been shown to be capable of joining steels of very high strength, while also being very flexible in terms of controlling the heat of welding and the resulting microstructure of the joint. This makes FSSW a potential alternative to resistance spot welding (RSW) if tool life is sufficiently high, and if machine spindle loads are sufficiently low so that the process can be implemented on an industrial robot. Robots for spot welding can typically sustain vertical loads of about 8kN, but FSSW at tool speeds of less than 3000 rpm cause loads that are too high, in the range of 11-14 kN. Therefore, in the current work tool speeds of 3000 rpm and higher were employed, in order to generate heat more quickly and to reduce welding loads to acceptable levels. The FSSW process was modeled using a finite element approach with the Forge® software package. An updated Lagrangian scheme with explicit time integration was employed to model the flow of the sheet material, subjected to boundary conditions of a rotating tool and a fixed backing plate [3]. The modeling approach can be described as two-dimensional, axisymmetric, but with an aspect of three dimensions in terms of thermal boundary conditions. Material flow was calculated from a velocity field which was two dimensional, but heat generated by friction was computed using a virtual rotational velocity component from the tool surface. An isotropic, viscoplastic Norton-Hoff law was used to model the evolution of material flow stress as a function of strain, strain rate, and temperature. The model predicted welding temperatures and the movement of the joint interface with reasonable accuracy for the welding of a dual phase 980 steel.

  11. A comprehensive approach to decipher biological computation to achieve next

    Office of Scientific and Technical Information (OSTI)

    generation high-performance exascale computing. (Technical Report) | SciTech Connect A comprehensive approach to decipher biological computation to achieve next generation high-performance exascale computing. Citation Details In-Document Search Title: A comprehensive approach to decipher biological computation to achieve next generation high-performance exascale computing. The human brain (volume=1200cm3) consumes 20W and is capable of performing>10%5E16 operations/s. Current

  12. Bayesian approaches for combining computational model output and physical

    Office of Scientific and Technical Information (OSTI)

    observations (Conference) | SciTech Connect Bayesian approaches for combining computational model output and physical observations Citation Details In-Document Search Title: Bayesian approaches for combining computational model output and physical observations Authors: Higdon, David M [1] ; Lawrence, Earl [1] ; Heitmann, Katrin [2] ; Habib, Salman [2] + Show Author Affiliations Los Alamos National Laboratory ANL Publication Date: 2011-07-25 OSTI Identifier: 1084581 Report Number(s):

  13. Case Study: Innovative Energy Efficiency Approaches in NOAA's

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

    Environmental Security Computing Center in Fairmont, West Virginia | Department of Energy Innovative Energy Efficiency Approaches in NOAA's Environmental Security Computing Center in Fairmont, West Virginia Case Study: Innovative Energy Efficiency Approaches in NOAA's Environmental Security Computing Center in Fairmont, West Virginia Document summarizes three data centers evaluated for potential energy efficiency improvements. These three data centers represent a broad cross section of the

  14. Electroless Atomic Layer Deposition: A Scalable Approach to Surface

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    Modified Metal Powders. (Journal Article) | SciTech Connect Electroless Atomic Layer Deposition: A Scalable Approach to Surface Modified Metal Powders. Citation Details In-Document Search Title: Electroless Atomic Layer Deposition: A Scalable Approach to Surface Modified Metal Powders. Abstract not provided. Authors: Cappillino, Patrick ; Robinson, David ; El Gabaly Marquez, Farid ; Sugar, Joshua Daniel ; Cai, Trevor ; Stickney, John ; Liu, Zhi Publication Date: 2014-01-01 OSTI Identifier:

  15. Implementation of Stochastic Polynomials Approach in the RAVEN Code

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    (Technical Report) | SciTech Connect Implementation of Stochastic Polynomials Approach in the RAVEN Code Citation Details In-Document Search Title: Implementation of Stochastic Polynomials Approach in the RAVEN Code RAVEN, under the support of the Nuclear Energy Advanced Modeling and Simulation (NEAMS) program, has been tasked to provide the necessary software and algorithms to enable the application of the conceptual framework developed by the Risk Informed Safety Margin Characterization

  16. High-Throughput Experimental Approach Capabilities | Materials Science |

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    NREL High-Throughput Experimental Approach Capabilities An image of a triangular diagram with cobalt oxide at the top vertex, zinc oxide at the lower left vertex, and nickel oxide at the lower right vertex. Colored section in upper half indicates conductivity of materials at constant oxygen partial pressure and temperature. Highest conductivity is represented by yellow and is for materials in the upper right sector. NREL's high-throughput experimental approach is based on the extensive set

  17. LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets Citation Details In-Document Search Title: LDA + DMFT Approach to Magnetocrystalline Anisotropy of Strong Magnets Authors: Zhu, Jian-Xin ; Janoschek, Marc ; Rosenberg, Richard ; Ronning, Filip ; Thompson, J. D. ; Torrez, Michael A. ; Bauer, Eric D. ; Batista, Cristian D. Publication Date: 2014-05-15 OSTI Identifier: 1180724 Grant/Contract Number: AC52-06NA25396 Type: Published Article

  18. Waste Treatment and Immobilization Plant Communications Approach Tools and Techniques

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

    Waste Treatment and Immobilization Plant Communications Approach Author: Suyama, Mattson, Niles, Hudson, Catrell Originating Committee: Tank Waste Version: 1 Revision Date: 3/29/16 Summary The Hanford Advisory Board, following discussions conducted by the Board's committees on Tank Waste, and Public Involvement and Communication along with the U.S. Department of Energy, Office of River Protection (DOE), prepared this assessment and these recommendations for a communications approach regarding

  19. Engineered Nanoparticles - The Department of Energy's Regulatory Approach

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

    | Department of Energy Engineered Nanoparticles - The Department of Energy's Regulatory Approach Engineered Nanoparticles - The Department of Energy's Regulatory Approach October 22, 2015 - 12:30pm Addthis Bill R. McArthur, PhD, CIH Director, Office of Worker Safety and Health Policy, US Department of Energy Bill R. McArthur, PhD, CIH Director, Office of Worker Safety and Health Policy, US Department of Energy The Peter Breysse Memorial Lectureship was established in honor of Peter Breysse,

  20. A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED OPTIMIZATION

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    FOR RANDOM DATA IDENTIFICATION PROBLEMS (Journal Article) | SciTech Connect A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED OPTIMIZATION FOR RANDOM DATA IDENTIFICATION PROBLEMS Citation Details In-Document Search Title: A GENERALIZED STOCHASTIC COLLOCATION APPROACH TO CONSTRAINED OPTIMIZATION FOR RANDOM DATA IDENTIFICATION PROBLEMS We present a scalable, parallel mechanism for stochastic identification/control for problems constrained by partial differential equations with

  1. A Model-Based Approach to Scintillator/Photomultiplier System

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    Characterization (Technical Report) | SciTech Connect Technical Report: A Model-Based Approach to Scintillator/Photomultiplier System Characterization Citation Details In-Document Search Title: A Model-Based Approach to Scintillator/Photomultiplier System Characterization Abstract not provided. Authors: Candy, J. V. [1] + Show Author Affiliations Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States) Publication Date: 2014-12-15 OSTI Identifier: 1179437 Report Number(s):

  2. A Unified Approach for Reporting ARM Measurement Uncertainties Technical

    Office of Scientific and Technical Information (OSTI)

    Report (Program Document) | SciTech Connect A Unified Approach for Reporting ARM Measurement Uncertainties Technical Report Citation Details In-Document Search Title: A Unified Approach for Reporting ARM Measurement Uncertainties Technical Report The Atmospheric Radiation Measurement (ARM) Climate Research Facility is observationally based, and quantifying the uncertainty of its measurements is critically important. With over 300 widely differing instruments providing over 2,500 datastreams,

  3. A comprehensive approach to decipher biological computation to achieve next

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    generation high-performance exascale computing. (Technical Report) | SciTech Connect Technical Report: A comprehensive approach to decipher biological computation to achieve next generation high-performance exascale computing. Citation Details In-Document Search Title: A comprehensive approach to decipher biological computation to achieve next generation high-performance exascale computing. The human brain (volume=1200cm3) consumes 20W and is capable of performing>10%5E16 operations/s.

  4. A density-matching approach for optimization under uncertainty (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect A density-matching approach for optimization under uncertainty Citation Details In-Document Search Title: A density-matching approach for optimization under uncertainty Authors: Seshadri, Pranay ; Constantine, Paul ; Iaccarino, Gianluca ; Parks, Geoffrey Search SciTech Connect for author "Parks, Geoffrey" Search SciTech Connect for ORCID "0000000181885047" Search orcid.org for ORCID "0000000181885047" Publication Date: 2016-06-01 OSTI

  5. A novel approach for introducing cloud spatial structure into cloud

    Office of Scientific and Technical Information (OSTI)

    radiative transfer parameterizations (Journal Article) | SciTech Connect A novel approach for introducing cloud spatial structure into cloud radiative transfer parameterizations Citation Details In-Document Search Title: A novel approach for introducing cloud spatial structure into cloud radiative transfer parameterizations Authors: Huang, Dong ; Liu, Yangang Publication Date: 2014-12-18 OSTI Identifier: 1222378 Grant/Contract Number: ASR; FASTER Type: Published Article Journal Name:

  6. An Efficient Surrogate Modeling Approach in Bayesian Uncertainty Analysis

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Conference: An Efficient Surrogate Modeling Approach in Bayesian Uncertainty Analysis Citation Details In-Document Search Title: An Efficient Surrogate Modeling Approach in Bayesian Uncertainty Analysis Authors: Zhang, Guannan [1] ; Gunzburger, Max D [1] ; Lu, Dan [1] ; Webster, Clayton G [1] ; Ye, Ming [2] + Show Author Affiliations ORNL Florida State University, Tallahassee Publication Date: 2013-01-01 OSTI Identifier: 1096320 DOE Contract Number:

  7. Approaches to Evaluating and Improving Lithium-Ion Battery Safety.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Conference: Approaches to Evaluating and Improving Lithium-Ion Battery Safety. Citation Details In-Document Search Title: Approaches to Evaluating and Improving Lithium-Ion Battery Safety. Authors: Orendorff, Christopher ; Lamb, Joshua ; Fenton, Kyle R ; Steele, Leigh Anna Marie Publication Date: 2013-01-01 OSTI Identifier: 1063410 Report Number(s): SAND2013-0610C DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference:

  8. New Directions: Toward a community emissions approach (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect New Directions: Toward a community emissions approach Citation Details In-Document Search Title: New Directions: Toward a community emissions approach Emissions inventories accounting for anthropogenic and natural inputs to the atmosphere provide critical information for modeling and observational systems that inform air quality and climate science and policy. This article argues that the need for accurate, timely and traceable inventories requires a broad science-policy

  9. OPTICAL CROSS-CORRELATION FILTERS: AN ECONOMICAL APPROACH FOR IDENTIFYING

    Office of Scientific and Technical Information (OSTI)

    SNe Ia AND ESTIMATING THEIR REDSHIFTS (Journal Article) | SciTech Connect OPTICAL CROSS-CORRELATION FILTERS: AN ECONOMICAL APPROACH FOR IDENTIFYING SNe Ia AND ESTIMATING THEIR REDSHIFTS Citation Details In-Document Search Title: OPTICAL CROSS-CORRELATION FILTERS: AN ECONOMICAL APPROACH FOR IDENTIFYING SNe Ia AND ESTIMATING THEIR REDSHIFTS Large photometric surveys of transient phenomena, such as Panoramic Survey Telescope and Rapid Response System and Large Synoptic Survey Telescope, will

  10. Perspective: Codesign for materials science: An optimal learning approach

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Perspective: Codesign for materials science: An optimal learning approach Citation Details In-Document Search Title: Perspective: Codesign for materials science: An optimal learning approach Authors: Lookman, Turab [1] ; Alexander, Francis J. [1] ; Bishop, Alan R. [1] + Show Author Affiliations Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA Publication Date: 2016-04-07 OSTI Identifier: 1246183 Type: Published Article Journal Name: APL

  11. Physics-based statistical learning approach to mesoscopic model selection

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Physics-based statistical learning approach to mesoscopic model selection Citation Details In-Document Search This content will become publicly available on November 8, 2016 Title: Physics-based statistical learning approach to mesoscopic model selection Authors: Taverniers, Søren ; Haut, Terry S. ; Barros, Kipton ; Alexander, Francis J. ; Lookman, Turab Publication Date: 2015-11-09 OSTI Identifier: 1225546 Grant/Contract Number: AC52-06NA25396;

  12. Reactive facies: An approach for parameterizing field-scale reactive

    Office of Scientific and Technical Information (OSTI)

    transport models using geophysical methods (Journal Article) | SciTech Connect Reactive facies: An approach for parameterizing field-scale reactive transport models using geophysical methods Citation Details In-Document Search Title: Reactive facies: An approach for parameterizing field-scale reactive transport models using geophysical methods Authors: Sassen, D. ; Hubbard, S. S. ; Bea, S. ; Spycher, N. ; Chen, J. ; Spycher, N. ; Denham, M. Publication Date: 2012-05-01 OSTI Identifier:

  13. Reactive facies: An approach for parameterizing field-scale reactive

    Office of Scientific and Technical Information (OSTI)

    transport models using geophysical methods (Journal Article) | SciTech Connect Reactive facies: An approach for parameterizing field-scale reactive transport models using geophysical methods Citation Details In-Document Search Title: Reactive facies: An approach for parameterizing field-scale reactive transport models using geophysical methods × You are accessing a document from the Department of Energy's (DOE) SciTech Connect. This site is a product of DOE's Office of Scientific and

  14. Collective Dissipation from Saddle to Scission in a Microscopic Approach

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Collective Dissipation from Saddle to Scission in a Microscopic Approach Citation Details In-Document Search Title: Collective Dissipation from Saddle to Scission in a Microscopic Approach Authors: Younes, W ; Gogny, D Publication Date: 2012-09-28 OSTI Identifier: 1053675 Report Number(s): LLNL-TR-586694 DOE Contract Number: W-7405-ENG-48 Resource Type: Technical Report Research Org: Lawrence Livermore National Laboratory (LLNL), Livermore, CA Sponsoring

  15. Comparison of Joint Modeling Approaches Including Eulerian Sliding

    Office of Scientific and Technical Information (OSTI)

    Interfaces (Technical Report) | SciTech Connect Comparison of Joint Modeling Approaches Including Eulerian Sliding Interfaces Citation Details In-Document Search Title: Comparison of Joint Modeling Approaches Including Eulerian Sliding Interfaces Accurate representation of discontinuities such as joints and faults is a key ingredient for high fidelity modeling of shock propagation in geologic media. The following study was done to improve treatment of discontinuities (joints) in the Eulerian

  16. Component-Centered Approach Towards Oxidation Studies of Complex Biofuels.

    Office of Scientific and Technical Information (OSTI)

    (Conference) | SciTech Connect Conference: Component-Centered Approach Towards Oxidation Studies of Complex Biofuels. Citation Details In-Document Search Title: Component-Centered Approach Towards Oxidation Studies of Complex Biofuels. Abstract not provided. Authors: Rotavera, Brandon ; Welz, Oliver ; Sheps, Leonid ; Scheer, Adam Michael ; Savee, John David ; Osborn, David L. ; Simmons, Blake ; Taatjes, Craig A. ; Ali, Mohamad A. ; Lee, Taek Soon ; Violi, Angela Publication Date: 2013-07-01

  17. Innovative Approach Reduces Costs of Removing Contaminated Oil from Paducah

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

    Site | Department of Energy Innovative Approach Reduces Costs of Removing Contaminated Oil from Paducah Site Innovative Approach Reduces Costs of Removing Contaminated Oil from Paducah Site January 27, 2016 - 12:55pm Addthis When operating, one transformer could distribute enough power to provide electricity to approximately 6,300 average-sized homes. When operating, one transformer could distribute enough power to provide electricity to approximately 6,300 average-sized homes.

  18. Partnering with Vermont for an Innovative Approach to Resilience |

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

    Department of Energy Partnering with Vermont for an Innovative Approach to Resilience Partnering with Vermont for an Innovative Approach to Resilience November 18, 2014 - 3:27pm Addthis Dr. Imre Gyuk Dr. Imre Gyuk Energy Storage Program Manager, Office of Electricity Delivery and Energy Reliability How can I participate? Check out our Infographic on Understanding the Grid. Send us your questions about how the grid works using #GridWeek on Facebook, Twitter and Google+. Join the #GridWeek

  19. A Lie algebraic approach to the Kondo problem

    SciTech Connect (OSTI)

    Rajeev, S.G.

    2010-04-15

    The Kondo problem is approached using the unitary Lie algebra of spin-singlet fermion bilinears. In the limit when the number of values of the spin N goes to infinity the theory approaches a classical limit, which still requires a renormalization. We determine the ground state of this renormalized theory. Then we construct a quantum theory around this classical limit, which amounts to recovering the case of finite N.

  20. A Subtractive Approach to Molecular Engineering of Dimethoxybenzene-based

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    Redox Materials for Nonaqueous Flow Batteries - Joint Center for Energy Storage Research June 18, 2015, Research Highlights A Subtractive Approach to Molecular Engineering of Dimethoxybenzene-based Redox Materials for Nonaqueous Flow Batteries Images for Nonaqueous Flow Batteries Scientific Achievement A series of methyl-substituted 1,4-dimethoxybenzene derivatives were developed via a subtractive design approach through reengineering of DBBB. 23DDB and 25DDB demonstrated desirable

  1. High Bandgap Phosphide Approaches for LED Applications - Energy Innovation

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

    Portal Industrial Technologies Industrial Technologies Building Energy Efficiency Building Energy Efficiency Advanced Materials Advanced Materials Find More Like This Return to Search High Bandgap Phosphide Approaches for LED Applications A new approach to fabricating high-efficiency Amber LEDs National Renewable Energy Laboratory Contact NREL About This Technology Publications: PDF Document Publication AlInP Green LED webinar (2013-09-10) (1,448 KB) PDF Document Publication AIP -

  2. The Collegiate Wind Competition Is Approaching Fast: Meet the Teams |

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

    Department of Energy Is Approaching Fast: Meet the Teams The Collegiate Wind Competition Is Approaching Fast: Meet the Teams April 25, 2014 - 10:14am Addthis <strong>UNIVERSITY OF MASSACHUSETTS LOWELL</strong> Back row: Isaac Grulon, Dean Kennedy, Erika Sjoberg, Albert Andino, Robert Leboeuf, Gregory Lennartz, Michael Dube. Middle row: David Phung, Jigar Patel, Alexandre Sampaio, Patrick Logan, Jeffrey Chung, Peter Jones. Front row: Parth Patel, Donna DiBattista, Meaghan Riley,

  3. Approaches for Developing Uniform Hazard Spectra at Critical Facilities |

    Office of Environmental Management (EM)

    Department of Energy Presentation from the May 2015 Seismic Lessons-Learned Panel Meeting. PDF icon Approaches for Developing Uniform Hazard Spectra at Critical Facilities More Documents & Publications Approaches for Developing Uniform Hazard Spectra at Critical Facilities Preliminary Assessment of the Impact of 2014 Seismic Study on WTP Design Evaluation of the SRS Seismic Hazard Considering the EPRI 2013 Ground Motion Model

  4. A Simpler, Smarter and More Cost Effective Approach to Regulation |

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

    Department of Energy A Simpler, Smarter and More Cost Effective Approach to Regulation A Simpler, Smarter and More Cost Effective Approach to Regulation May 26, 2011 - 9:17am Addthis Sean Lev Sean Lev Acting General Counsel & Deputy General Counsel, Environment & Nuclear Programs What does this mean for me? The Department projects a more than 90% reduction in the paperwork burden imposed on recipients of the Department of Energy's financial assistance. The Department is also working

  5. Engine System Approach to Exhaust Energy Recovery | Department of Energy

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

    DEER 2006, August 20-24, 2006, Detroit, Michigan. Sponsored by the U.S. DOE's EERE FreedomCar and Fuel Partnership and 21st Century Truck Programs. PDF icon 2006_deer_kruiswyk.pdf More Documents & Publications An Engine System Approach to Exhaust Waste Heat Recovery An Engine System Approach to Exhaust Waste Heat Recovery The Path to a 50% Thermal Efficient Engine

  6. Zone approaches to international safeguards of a nuclear fuel cycle

    SciTech Connect (OSTI)

    Fishbone, L.G.; Higinbotham, W.A.

    1986-01-01

    At present the IAEA designs its safeguards approach with regard to each type of nuclear facility so that the safeguards activities and effort are essentially the same for a given type and size of nuclear facility wherever it may be located. Conclusions regarding a state are derived by combining the results of safeguards verifications for the individual facilities within it. We have examined safeguards approaches for a state nuclear fuel cycle that take into account the existence of all of the nuclear facilities in the state. We have focussed on the fresh-fuel zone of an advanced nuclear fuel cycle, the several facilities of which use or process low-enriched uranium. At one extreme, flows and inventories would be verified at each material balance area. At the other extreme, the flows into and out of the zone and the inventory of the whole zone would be verified. The intention is to develop an approach which will make it possible to compare the technical effectiveness and the inspection effort for the facility-oriented approach, for the zone approach and for some reasonable intermediate safeguards approaches. Technical effectiveness, in these cases, means an estimate of the assurance that all nuclear material has been accounted for.

  7. Managing corporate capabilities:theory and industry approaches.

    SciTech Connect (OSTI)

    Slavin, Adam M.

    2007-02-01

    This study characterizes theoretical and industry approaches to organizational capabilities management and ascertains whether there is a distinct ''best practice'' in this regard. We consider both physical capabilities, such as technical disciplines and infrastructure, and non-physical capabilities such as corporate culture and organizational procedures. We examine Resource-Based Theory (RBT), which is the predominant organizational management theory focused on capabilities. RBT seeks to explain the effect of capabilities on competitiveness, and thus provide a basis for investment/divestment decisions. We then analyze industry approaches described to us in interviews with representatives from Goodyear, 3M, Intel, Ford, NASA, Lockheed Martin, and Boeing. We found diversity amongst the industry capability management approaches. Although all organizations manage capabilities and consider them to some degree in their strategies, no two approaches that we observed were identical. Furthermore, we observed that theory is not a strong driver in this regard. No organization used the term ''Resource-Based Theory'', nor did any organization mention any other guiding theory or practice from the organizational management literature when explaining their capabilities management approaches. As such, we concluded that there is no single best practice for capabilities management. Nevertheless, we believe that RBT and the diverse industry experiences described herein can provide useful insights to support development of capabilities management approaches.

  8. High Throughput Ambient Mass Spectrometric Approach to Species Identification and Classification from Chemical Fingerprint Signatures

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

    Musah, Rabi A.; Espinoza, Edgard O.; Cody, Robert B.; Lesiak, Ashton D.; Christensen, Earl D.; Moore, Hannah E.; Maleknia, Simin; Drijhout, Falko P.

    2015-07-09

    A high throughput method for species identification and classification through chemometric processing of direct analysis in real time (DART) mass spectrometry-derived fingerprint signatures has been developed. The method entails introduction of samples to the open air space between the DART ion source and the mass spectrometer inlet, with the entire observed mass spectral fingerprint subjected to unsupervised hierarchical clustering processing. Moreover, a range of both polar and non-polar chemotypes are instantaneously detected. The result is identification and species level classification based on the entire DART-MS spectrum. In this paper, we illustrate how the method can be used to: (1) distinguishmore » between endangered woods regulated by the Convention for the International Trade of Endangered Flora and Fauna (CITES) treaty; (2) assess the origin and by extension the properties of biodiesel feedstocks; (3) determine insect species from analysis of puparial casings; (4) distinguish between psychoactive plants products; and (5) differentiate between Eucalyptus species. An advantage of the hierarchical clustering approach to processing of the DART-MS derived fingerprint is that it shows both similarities and differences between species based on their chemotypes. Furthermore, full knowledge of the identities of the constituents contained within the small molecule profile of analyzed samples is not required.« less

  9. High Throughput Ambient Mass Spectrometric Approach to Species Identification and Classification from Chemical Fingerprint Signatures

    SciTech Connect (OSTI)

    Musah, Rabi A.; Espinoza, Edgard O.; Cody, Robert B.; Lesiak, Ashton D.; Christensen, Earl D.; Moore, Hannah E.; Maleknia, Simin; Drijhout, Falko P.

    2015-07-09

    A high throughput method for species identification and classification through chemometric processing of direct analysis in real time (DART) mass spectrometry-derived fingerprint signatures has been developed. The method entails introduction of samples to the open air space between the DART ion source and the mass spectrometer inlet, with the entire observed mass spectral fingerprint subjected to unsupervised hierarchical clustering processing. Moreover, a range of both polar and non-polar chemotypes are instantaneously detected. The result is identification and species level classification based on the entire DART-MS spectrum. In this paper, we illustrate how the method can be used to: (1) distinguish between endangered woods regulated by the Convention for the International Trade of Endangered Flora and Fauna (CITES) treaty; (2) assess the origin and by extension the properties of biodiesel feedstocks; (3) determine insect species from analysis of puparial casings; (4) distinguish between psychoactive plants products; and (5) differentiate between Eucalyptus species. An advantage of the hierarchical clustering approach to processing of the DART-MS derived fingerprint is that it shows both similarities and differences between species based on their chemotypes. Furthermore, full knowledge of the identities of the constituents contained within the small molecule profile of analyzed samples is not required.

  10. Approaches to 30% Energy Savings at the Community Scale in the Hot-Humid Climate

    SciTech Connect (OSTI)

    Thomas-Rees, S.; Beal, D.; Martin, E.; Fonorow, K.

    2013-03-01

    BA-PIRC has worked with several community-scale builders within the hot humid climate zone to improve performance of production, or community scale, housing. Tommy Williams Homes (Gainesville, FL), Lifestyle Homes (Melbourne, FL), and Habitat for Humanity (various locations, FL) have all been continuous partners of the BA Program and are the subjects of this report to document achievement of the Building America goal of 30% whole house energy savings packages adopted at the community scale. The scope of this report is to demonstrate achievement of these goals though the documentation of production-scale homes built cost-effectively at the community scale, and modeled to reduce whole-house energy use by 30% in the Hot Humid climate region. Key aspects of this research include determining how to evolve existing energy efficiency packages to produce replicable target savings, identifying what builders' technical assistance needs are for implementation and working with them to create sustainable quality assurance mechanisms, and documenting the commercial viability through neutral cost analysis and market acceptance. This report documents certain barriers builders overcame and the approaches they implemented in order to accomplish Building America (BA) Program goals that have not already been documented in previous reports.

  11. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

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    SYSTEM LEESS COMPONENT EVALUATION LITHIUM ION CAPACITORS Transportation Alternate hybrid electric vehicle HEV energy storage systems ESS such as lithium ion capacitors LICs and...

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    Employment Impacts of Geothermal Electric Projects Entingh Daniel J GEOTHERMAL ENERGY POWER TRANSMISSION AND DISTRIBUTION CAPITAL CONSTRUCTION EMPLOYMENT EXPLORATION GEOTHERMAL...

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    sup Alburger D E Warburton E K PHYSICS BRANCHING RATIO CARBON CARBON DECAY DEUTERON BEAMS ELECTRIC CHARGES ENERGY ENERGY LEVELS ERRORS LIFETIME MAGNETIC FIELDS MAGNETIC MOMENTS...

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    High Voltage Solid Polymer Batteries for Electric Drive Vehicles Eitouni Hany Yang Jin Pratt Russell Wang Xiao Grape Ulrik The purpose of this project was for Seeo to develop a...

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    OXYGEN REDUCTION SOLUBILITY SULFONIC ACIDS ADDITIVES CHEMICAL REACTION KINETICS ELECTRIC CONDUCTIVITY OPTIMIZATION PROGRESS REPORT CHEMICAL REACTIONS DIRECT ENERGY...

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    ducts within the conditioned thermal envelope To support this activity in the Pacific Gas Electric Company initiated a project with Davis Energy Group lead for the Building America...

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    TRANSMISSION AND DISTRIBUTION POWER SUBSTATIONS CAPITALIZED COST CALCULATION METHODS PLANNING COST ESTIMATION MATHEMATICAL MODELS The displacement or deferral of substation...

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    This proposal is to support the travel costs of non NCAR participants in this planning workshop University Corporation for Atmospheric Research USDOE Office of Science...

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    Philippines Asia Pacific energy series Country report Hoffman S ENERGY PLANNING POLICY AND ECONOMY PETROLEUM COAL LIGNITE AND PEAT PHILIPPINES ECONOMIC DEVELOPMENT ENERGY POLICY...

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    the IDC system The IMP and the associate Integrated Master Schedule IMS are used for planning scheduling executing and tracking the project technical work efforts REVISIONS...

  1. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

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    maximum utilization of district heating systems McDonald C L GEOTHERMAL ENERGY ENERGY PLANNING POLICY AND ECONOMY ENERGY CONSERVATION CONSUMPTION AND UTILIZATION DISTRICT HEATING...

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    low power factors increased conductor and transformer losses and lower voltages Utilities must supply both active and reactive power and compensate for these losses Power...

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    of a MEMS based device for alignment and manipulation of x ray nanofocusing optics Xu Weihe Brookhaven National Laboratory Upton NY USA Lauer Kenneth Brookhaven National...

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    for Nanoscale Science and Technology ENGINEERING electro optical devices integrated optics devices optical microelectromechanical devices plasmonics nanophotonics and photonic...

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    National Accelerator Lab FNAL Batavia IL United States PARTICLE ACCELERATORS BEAM OPTICS CHANNELING ATTENUATION BEAM EXTRACTION BENDING CRYSTALS MESON BEAMS BEAMS PARTICLE...

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    and Environmental Research BER SC United States English Journal Article Journal Name Optics Express Journal Volume Journal Issue Medium ED Size p A299 A308 OSTI ID Legacy ID OSTI...

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    analogs of model atoms in monochromatic fields The approximation of geometrical optics provides the analog of the corresponding classical mechanics Optical analogs of Rabi...

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    Alamos National Laboratory LANL LDRD United States English Conference Conference SPIE Optics Photonics San Diego California United States Medium ED OSTI ID Legacy ID OSTI ID LA UR...

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    ACCURACY ACTUATORS ALGORITHMS CALIBRATION CLOSED LOOP CONTROL MIRRORS MITIGATION OPTICS We briefly review the development history of the Gemini Planet Imager s K Boston...

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    Hoffmann Matthias C Pop Eric Wong H S Philip Wuttig Matthias Lindenberg Aaron M MATSCI OPTICS PHYS MATSCI OPTICS PHYS Abstract Not Provided http www public slac stanford edu SciDoc...

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    DENSITY MATRIX DISTRIBUTION FUNCTIONS FERMILAB HILBERT SPACE NUCLEAR PHYSICS OPTICS PATH INTEGRALS PHASE SPACE PROCESSING QUANTIZATION QUANTUM MECHANICS UNCERTAINTY...

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    DE BOER MAARTEN P GULLEY GERALD L INORGANIC ORGANIC PHYSICAL AND ANALYTICAL CHEMISTRY MATERIALS SCIENCE SYNTHESIS AQUEOUS SOLUTIONS THIN FILMS SILANES HYDROLYSIS AGGLOMERATION...

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    R E MATERIALS SCIENCE FERRITIC STEELS PHYSICAL RADIATION EFFECTS TENSILE PROPERTIES IRRADIATION CHARPY TEST A capsule containing Charpy V notch CVN and mini tensile specimens was...

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    are suggested based on a literature survey of the materials compatibility and proton irradiation tests Croloy modified Cr Mo and Cr Mo HT steel These materials seem to be used only...

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    ABSORPTION ALUMINIUM COMPOUNDS BORON COMPOUNDS CHARGE CARRIERS CONCENTRATION RATIO DENSITY DOPED MATERIALS ELECTRONIC STRUCTURE ENERGY GAP GALLIUM COMPOUNDS INDIUM COMPOUNDS...

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    Sven LUND SWEDEN Uhrenholt Henrik LUND SWEDEN Ickhikawa Takatoshi RIKEN DYNAMICS ENERGY ENERGY LEVEL DENSITY EXCITATION GROUND STATES LEVELS NEUTRONS NUCLEI PARITY RESONANCE...

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    SUPERCONDUCTIVITY AND SUPERFLUIDITY ANTIFERROMAGNETIC MATERIALS CHARGE CARRIERS CHARGE DENSITY COPPER COMPOUNDS COPPER IONS CUPRATES DIFFRACTION DOMAIN STRUCTURE DOPED MATERIALS...

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    Energy Frontier Research Center Center for Materials Science of Nuclear Fuels Todd Allen MATERIALS SCIENCE Materials Science Nuclear Fuels Materials Science Nuclear Fuels...

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    device industry For accomplishing the ambitious technical goals the research roadmap was designed and implemented in two phases In Phase I we constructed a non focusing...

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    Deep Borehole Disposal of Spent Fuel Brady Patrick V Abstract not provided Sandia National Laboratories SNL NM Albuquerque NM United States USDOE National Nuclear Security...

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    LWR nuclear fuel bundle data for use in fuel bundle handling Weihermiller W B Allison G S SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS FUEL ELEMENT CLUSTERS REMOTE HANDLING BWR...

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    Comparison of LHC and ILC Capabilities for Higgs Boson Coupling Measurements Peskin Michael E SLAC PARTICLE ACCELERATORS ACCURACY BOSONS COUPLING CONSTANTS DECOUPLING FERMIONS...

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    Observation of a Higgs like Boson in CMS at the LHC Bhat Pushpalatha C Fermilab PHYSICS OF ELEMENTARY PARTICLES AND FIELDS Experiment HEP Experiment HEP Abstract Not Provided Fermi...

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    HEP HEPEX HEPPH HEPTH In this lecture I review some of the perspectives on the Higgs boson discussed at the Higgs Hunting Worshop and discuss the short and long term...

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    Search for a standard model Higgs boson produced in association with a top quark pair and decaying to bottom quarks using a matrix element method Khachatryan V Yerevan Physics Inst...

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    associated production of a Higgs boson with a single top quark in proton proton collisions at sqrt s TeV Khachatryan Vardan et al Abstract Not Provided Fermi National Accelerator...

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    sponsored by the U S Department of Energy DOE and dedicated to the advancement of clean coal technology In addition to the development of high efficiency coal gasification...

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    Long Term Environment and Economic Impacts of Coal Liquefaction in China Fletcher Jerald COAL LIGNITE AND PEAT The project currently is composed of six specific tasks three...

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    Conversion of Low Rank Wyoming Coals into Gasoline by Direct Liquefaction Polyakov Oleg COAL LIGNITE AND PEAT Under the cooperative agreement program of DOE and funding from...

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    Assessment of the petroleum coal and geothermal resources of the economic community of West African states ECOWAS region Mattick R E comp PETROLEUM COAL LIGNITE AND PEAT GEOTHERMAL...

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    CYCLONE OPTIMIZATON Gerald H Luttrell Chris J Barbee Peter J Bethell Chris J Wood COAL LIGNITE AND PEAT COAL DESIGN DIAMONDS DOLOMITE ECONOMICS EFFICIENCY EVALUATION...

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    for carbon capture utilisation and storage Carter L D FOSSIL FUELED POWER PLANTS COAL GASIFICATION POWER GENERATION CARBON DIOXIDE CAPTURE STORAGE USA ENHANCED RECOVERY...

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    the preliminary economic viability of a CO sub sequestering system integrated with a coal fired power plant based on microalgae biofixation A review of relevant literature was...

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    Capture and Storage Development Project at West Virginia University Fletcher Jerald COAL LIGNITE AND PEAT COAL ENVIRONMENTAL PROCESSES COAL ENVIRONMENTAL PROCESSES The original...

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    simulation and development of an advanced undergraduate graduate level course on coal combustion and gasification climate change and carbon sequestration Four graduate...

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    The Mesaba Energy Project Clean Coal Power Initiative Round Stone Richard Gray Gordon Evans Robert COAL LIGNITE AND PEAT FOSSIL FUELED POWER PLANTS The Mesaba Energy Project is a...

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    Combustion CO sub Capture Brown Alfred Brown Nathan FOSSIL FUELED POWER PLANTS Clean Coal Technology Coal Environmental Carbon Capture Clean Coal Technology Coal Environmental...

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    fixed bed reactor costs for indirect liquefaction applications Prakash A Bendale P G COAL LIGNITE AND PEAT CHEMICAL REACTORS COST COMPARATIVE EVALUATIONS METHANOL SYNTHESIS...

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    Center for Advanced Separation Technology Honaker Rick COAL LIGNITE AND PEAT ENVIRONMENTAL SCIENCES The U S is the largest producer of mining products in the world In U S mining...

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    Task Testing in Alstom s MW sub th sub Boiler Simulation Facility Levasseur Armand COAL LIGNITE AND PEAT ENVIRONMENTAL SCIENCES Clean Coal Technology Coal Fuels Industrial and...

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    Use of Carbon Dioxide in Precast Concrete Production Shao Yixin MATERIALS SCIENCE Clean Coal Technology Coal Environmental Processes Clean Coal Technology Coal Environmental...

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    J R Rand P B Nevins M J Clements W R Hilscher L W Remont L J Matula G W Balley D N COAL LIGNITE AND PEAT GEOTHERMAL ENERGY BENTONITE BROWN COAL DRILLING DRILLING FLUIDS FIELD...

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    The National Carbon Capture Center at the Power Systems Development Facility None COAL LIGNITE AND PEAT FOSSIL FUELED POWER PLANTS ENVIRONMENTAL SCIENCES The Power Systems...

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    We describe a method for mining microbial genomes to discover antimicrobial genes and proteins having broad spectrum of activity Also described are antimicrobial genes and their...

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    the genome sequence of the i T parareesei i type strain CBS which contains genes for proteins American Society for Microbiology Pacific Northwest National Laboratory PNNL Richland...

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    BIOLOGY CENTRAL NERVOUS SYSTEM DISEASES DISSOCIATION NERVES ORGANS POTASSIUM PROTEINS REGULATIONS RESIDUES TARGETS TYROSINE The parasympathetic branch of the autonomic...

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    degradation proteolysis secondary metabolism and cysteine ric h small secreted proteins Ancestors of the two major orders of plant pathogens in the Dothideomycetes the...

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    pathogens Examination of gene coding regions has provided candidate pathogen specific proteins and revealed gene families that may play a role in a necrotrophic lifestyle Analysis...

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    Modification of fracture surfaces by dissolution Part II Johnson B GEOSCIENCES GEOTHERMAL ENERGY QUARTZ DISSOLUTION QUARTZITES ROCK FLUID INTERACTIONS AQUEOUS SOLUTIONS...

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    substantially parallel adjacent to a recovery fluid with which it is in contact An acoustic transducer produces an ultrasound standing wave that generates a pressure field...

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    DRAFT COOLING TOWERS PERFORMANCE SIMULATION COST DESIGN HEAT TRANSFER OPERATION WATER REQUIREMENTS COOLING TOWERS ENERGY TRANSFER MECHANICAL STRUCTURES TOWERS Geothermal...

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    PLANTS HEAT SINKS HEAT TRANSFER PERFORMANCE SIMULATION THERMAL EFFICIENCY EFFICIENCY ENERGY TRANSFER NUCLEAR FACILITIES PONDS POWER PLANTS SURFACE WATERS TESTING THERMAL POWER...

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    literature The two primary emphases were on delineating the temporal and spatial evolution of the regional stress state and calculating the amount of regional shortening or...

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    Evolution of extreme resistance to ionizing radiation via genetic adaptation of DNA repair Byrne Rose T Klingele Audrey J Cabot Eric L Schackwitz Wendy S Martin Jeffrey A Martin...

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    These experiments were performed using the Nova laser Measurements of the time evolution of the mixing region were reported previously We compared the experimental...

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    geothermal application Cuderman J F Chu T Y Jung J Jacobson R D GEOTHERMAL ENERGY NATURAL GAS PETROLEUM GEOSCIENCES BOREHOLES EXPLOSIVE FRACTURING TUFF EXPERIMENTAL DATA...

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    Nuclear Chemistry Properties of Radioactive Materials Nuclear Fuels Spent Fuels Reprocessing Nuclear Fuels Safeguards Inspection Accountability Technical Aspects The liquid...

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    Review of thorium fuel reprocessing experience Brooksbank R E McDuffee W T Rainey R H NUCLEAR FUEL CYCLE AND FUEL MATERIALS NUCLEAR MATERIALS DIVERSION SAFEGUARDS SPENT FUELS...

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    Silver Functionalized Silica Aerogel Matyas Josef Fryxell Glen E Robinson Matthew J Reprocessing Silver functionalized arogel Radioiodine Aging Sorption BET SEM XRD Reprocessing...

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    removal and immobilization of radioiodine from the gas streams in a nuclear fuel reprocessing plant One of these new sorbents Ag0 functionalized silica aerogels shows great...