National Library of Energy BETA

Sample records for literacy essential principles

  1. Energy Literacy Essential Principle #1

    SciTech Connect (OSTI)

    2014-12-02

    Energy Literacy Essential Principle #1: Energy is a physical quantity that follows precise natural laws.

  2. Energy Literacy Essential Principle #5

    SciTech Connect (OSTI)

    2015-03-11

    Energy Literacy Essential Principle #5: Energy decisions are influenced by economic, political, environmental, and social factors.

  3. Energy Literacy Essential Principle #3

    SciTech Connect (OSTI)

    2014-12-02

    Energy Literacy Essential Principle #3: Biological processes depend on energy flow through the Earth system.

  4. Energy Literacy Essential Principle #7

    SciTech Connect (OSTI)

    2015-03-11

    Energy Literacy Essential Principle #7: The quality of life of individuals and societies is affected by energy choices.

  5. Energy Literacy Essential Principle #2

    SciTech Connect (OSTI)

    2014-12-02

    Energy Literacy Essential Principle #2: Physical processes on Earth are the result of energy flow through the Earth system.

  6. Energy Literacy Essential Principle #6

    SciTech Connect (OSTI)

    2015-03-12

    Energy Literacy Essential Principle #6: The amount of energy used by human society depends on many factors.

  7. Energy Literacy Essential Principle #4

    SciTech Connect (OSTI)

    2014-12-02

    Energy Literacy Essential Principle #4: Various sources of energy can be used to power human activities, and often this energy must be transferred from source to destination.

  8. Energy Literacy: Essential Principles and Fundamental Concepts...

    Energy Savers [EERE]

    Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy...

  9. Energy Literacy: Essential Principles and Fundamental Concepts...

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

    Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy ...

  10. Energy Literacy: Essential Principle #1 | Department of Energy

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

    1 Energy Literacy: Essential Principle #1 Addthis Essential Principle #1 - Energy is a physical quantity that follows precise natural laws

  11. Energy Literacy: Essential Principle #3 | Department of Energy

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

    3 Energy Literacy: Essential Principle #3 Addthis Essential Principle #3 - Biological processes depend on energy flow through

  12. Energy Literacy: Essential Principles and Fundamental Concepts for Energy

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

    Education | Department of Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education News and Updates Check out our new Energy Literacy video series! The Energy Literacy Framework is also available in Spanish: Conocimiento de Energía. What is Energy Literacy? Energy Literacy is an understanding of the

  13. Energy Literacy: Essential Principle #2 | Department of Energy

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

    2 Energy Literacy: Essential Principle #2 Addthis Essential Principle #2 - Physical processes on Earth are the result of energy flow through

  14. Energy Literacy: Essential Principle #4 | Department of Energy

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

    4 Energy Literacy: Essential Principle #4 Addthis Essential Principle #4 - Various sources of energy can be used to power human activities, and often this energy must be transferred from source to destination

  15. Energy Literacy Social Studies Guide - Essential Principle 5...

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

    5 Energy Literacy Social Studies Guide - Essential Principle 5 Below is information about ... Energy decisions are influenced by economic, political, environmental, and social factors. ...

  16. Energy Literacy Social Studies Guide - Essential Principle 1...

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

    1 Energy Literacy Social Studies Guide - Essential Principle 1 Below is information about ... follows precise natural laws. Curriculum Social Studies Time Required 3-4 class periods ...

  17. Energy Literacy Social Studies Guide – Essential Principle 7

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion points related to Essential Principle 7: "The quality of life of individuals and societies is affected by energy choices."

  18. Energy Literacy Social Studies Guide – Essential Principle 6

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion points related to Essential Principle 6: "The amount of energy used by human society depends on many factors."

  19. Energy Literacy Social Studies Guide - Essential Principle 2 | Department

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

    of Energy 2 Energy Literacy Social Studies Guide - Essential Principle 2 Below is information about the student activity/lesson plan from your search. Grades 9-12 Subject How has water shaped human settlement? Summary Discussion points related to Essential Principle 2: Physical processes on Earth are the result of energy flow through the Earth system. Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences Institute Lesson Plans/Activity

  20. Energy Literacy Social Studies Guide - Essential Principle 5 | Department

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

    of Energy 5 Energy Literacy Social Studies Guide - Essential Principle 5 Below is information about the student activity/lesson plan from your search. Grades 9-12 Subject Should the U.S. Government subsidize specific energy initiatives? Summary Discussion points related to Essential Principle 5: Energy decisions are influenced by economic, political, environmental, and social factors. Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences Institute Lesson

  1. Energy Literacy Social Studies Guide – Essential Principle 4

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion points related to Essential Principle 4: "Various sources of energy can be used to power human activities, and often this energy must be transferred from source to destination."

  2. Energy Literacy Social Studies Guide - Essential Principle 3 | Department

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

    of Energy 3 Energy Literacy Social Studies Guide - Essential Principle 3 Below is information about the student activity/lesson plan from your search. Grades 9-12 Subject Where does our food come from? Summary Discussion points related to Essential Principle 3: Biological processes depend on energy flow through the Earth system. Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences Institute Lesson Plans/Activity EL3_SocStudiesGuides_AGI.pdf (113.67 KB) More

  3. Energy Literacy Social Studies Guide - Essential Principle 1 | Department

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

    of Energy 1 Energy Literacy Social Studies Guide - Essential Principle 1 Below is information about the student activity/lesson plan from your search. Grades 9-12 Subject How should the United States deal with nuclear waste? Summary Discussion points related to Essential Principle 1: Energy is a physical quantity that follows precise natural laws. Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences Institute Lesson Plans/Activity EL1_SocStudiesGuides_AGI.pdf

  4. Energy Literacy Social Studies Guide - Essential Principle 4...

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

    Summary Discussion points related to Essential Principle 4: Various sources of energy can be used to power human activities, and often this energy must be transferred from source ...

  5. Energy Literacy Social Studies Guide - Essential Principle 3...

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

    Summary Discussion points related to Essential Principle 3: Biological processes depend on energy flow through the Earth system. Curriculum Social Studies Time Required 3-4 class ...

  6. Energy Literacy Social Studies Guide - Essential Principle 2...

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

    Summary Discussion points related to Essential Principle 2: Physical processes on Earth are the result of energy flow through the Earth system. Curriculum Social Studies Time ...

  7. Energy Literacy Social Studies Guide - Essential Principle 7...

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

    impact the environment? Summary Discussion points related to Essential Principle 7: The quality of life of individuals and societies is affected by energy choices. Curriculum...

  8. Energy Literacy Social Studies Guide - Essential Principle 6...

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

    Summary Discussion points related to Essential Principle 6: The amount of energy used by human society depends on many factors. Curriculum Social Studies Time Required 3-4 class ...

  9. Energizing the "K-Gray" Community: Energy Literacy Essential...

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

    Energizing the "K-Gray" Community: Energy Literacy Essential Principles and Fundamental Concepts Energizing the "K-Gray" Community: Energy Literacy Essential Principles and ...

  10. 7 Energy Literacy Principles | Department of Energy

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

    7 Energy Literacy Principles 7 Energy Literacy Principles 7 Energy Literacy Principles File sevenprinciplesslide.pptx More Documents & Publications Energy Literacy Introduction ...

  11. 7 Energy Literacy Principles | Department of Energy

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

    7 Energy Literacy Principles 7 Energy Literacy Principles 7 Energy Literacy Principles File sevenprinciplesslide.pptx More Documents & Publications Energy Literacy 7 Energy ...

  12. Energy Literacy: Jamaica | Department of Energy

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

    Literacy: Jamaica Energy Literacy: Jamaica Energy Literacy: Jamaica provides essential principles and fundamental concepts for energy education in the context of Jamaica. PDF icon ...

  13. Energy Literacy Videos

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help engage students in energy.

  14. Essential Principles of Energy Videos Teacher Guide

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

    Teacher Guide The Energy Literacy Initiative led by the U.S. Department of Energy aims to help individuals and commu- nities make more informed energy decisions through enhanced energy education. The initiative works to develop resources on energy to help all Americans think about their energy future. This video series was developed in collaboration with the Center for Geoscience and Society, which is a service of the American Geosciences Institute, and with the National Center for Science

  15. Essential Principles of Energy Videos Student Analysis Guide

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

    Student Analysis Guide 1. Read the Energy Literacy Framework Principle #_____ and fill in a KWL Chart. What I know What I want to know What I learned 2 2. Do you know where energy comes from? Many people don't understand energy well. As we try to become aware of new information, it is usually best to think about what we already know, and what we might have misconceptions about. That is, what questions we can answer, and what questions we cannot answer. In fact, sometimes when we guess and get an

  16. EERE Success Story-Energizing the "K-Gray" Community: Energy Literacy

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

    Essential Principles and Fundamental Concepts | Department of Energy Energizing the "K-Gray" Community: Energy Literacy Essential Principles and Fundamental Concepts EERE Success Story-Energizing the "K-Gray" Community: Energy Literacy Essential Principles and Fundamental Concepts August 21, 2013 - 12:00am Addthis Energy Literacy is a key initiative within Education and Workforce Development in EERE's Office of Strategic Programs. Enhancing U.S. citizens' energy

  17. Get a Free Copy of the Energy Literacy Framework | Department of Energy

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

    Get a Free Copy of the Energy Literacy Framework Get a Free Copy of the Energy Literacy Framework Get a Free Copy of the Energy Literacy Framework Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education presents interdisciplinary energy concepts that, if understood and applied, will help individuals and communities make informed energy decisions. Learn more about Energy Literacy. Download a copy of Energy Literacy, available in both high- and low-resolution PDFs and

  18. Energizing the "K-Gray" Community: Energy Literacy Essential Principles and Fundamental Concepts

    Broader source: Energy.gov [DOE]

    First nationally recognized framework for teaching energy using an interdisciplinary, systems-based approach (natural sciences, technology, engineering, economics, social sciences, and policy), with focus on improving energy decision-making by all citizens.

  19. Energy Principles into High School Physics Dr. Ann Reimers, Albert Einstein Distinguished Educator Fellow

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

    Integrating a Holistic View of Energy Principles into High School Physics Dr. Ann Reimers, Albert Einstein Distinguished Educator Fellow Department of Energy -> UVa American Association of Physics Teachers Summer Meeting 2015 DOE Energy Literacy Framework 2 * Energy Literacy Framework is a guide to help energy educators teach energy from the natural to the social sciences. Also available in Spanish. http://energy.gov/eere/education/energy-literacy-essential-principles-and-fundamental-

  20. Energy Literacy Social Studies Guides

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

    should the United States deal with nuclear waste? Energy Literacy Essential Principle 1: Energy is a physical quantity that follows precise natural laws. C3 Framework for Social Studies Focus Indicators D1: Explain points of agreement and disagreement experts have about interpretations and applications of disciplinary concepts and ideas associated with a compelling question. (D1.2.9-12) D2: Use appropriate deliberative processes in multiple settings. (D2.Civ.9.9-12) Distinguish between long-term

  1. Energy Literacy Social Studies Guides

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

    Analyzing U.S. energy infrastructure: Where does electricity come from? Energy Literacy Essential Principle 4: Various sources of energy can be used to power human activities, and often this energy must be transferred from source to destination. C3 Framework for Social Studies Focus Indicators D1: Explain why compelling questions are important to others (e.g., peers, adults). (D.1.1.3-5) D2: Use maps, satellite images, photographs, and other representations to explain relationships between the

  2. Energy Literacy Social Studies Guides

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

    Should the U.S. Government subsidize specific energy initiatives? Energy Literacy Essential Principle 5: Energy decisions are influenced by economic, political, environmental, and social factors. C3 Framework for Social Studies Focus Indicators D1: Determine the kinds of sources that will be helpful in answering compelling and supporting questions, taking into consideration multiple points of views represented in the sources. (D1.5.6-8) D2: Describe the roles of political, civil, and economic

  3. Energy Literacy

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

    Biomass 2014 Conference Energy Literacy Linda Silverman Education and Workforce Development Department of Energy July 30, 2014 2 | Energy Education and Workforce Development eere.energy.gov * Setting the Context: Global Energy Challenge * Energy Literacy Principles * Energy 101 * Possible Uses Agenda 3 | Energy Education and Workforce Development eere.energy.gov * Carbon neutral; * Diverse, homegrown supply options; * Sustainable use of natural resources; * Creates American jobs; * Accessible,

  4. Energy Literacy Social Studies Guides

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

    has water shaped human settlement? Energy Literacy Essential Principle 2: Physical processes on Earth are the result of energy flow through the Earth system. C3 Framework for Social Studies Focus Indicators D1: Identify disciplinary concepts and ideas associated with a compelling question that are open to dif- ferent interpretations. (D1.2.3-5) D2: Use maps of different scales to describe the locations of cultural and environmental characteristics. (D2.Geo.3.3-5); Compare life in specific

  5. Energy Literacy Social Studies Guides

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

    Where does our food come from? Energy Literacy Essential Principle 3: Biological processes depend on energy flow through the Earth system. C3 Framework for Social Studies Focus Indicators D1: Identify facts and concepts associated with a supporting question. (D1.3.K-2) D2: Use maps, graphs, photographs, and other representations to describe places and the relationships and interactions that shape them. (D2.Geo.2.K-2) D3: Gather relevant information from one or two sources while using the origin

  6. Energy Literacy Social Studies Guides

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

    much energy do I need? Energy Literacy Essential Principle 6: The amount of energy used by human society depends on many factors. C3 Framework for Social Studies Focus Indicators D1: Identify the disciplinary concepts and ideas associated with a supporting question that are open to interpretation. (D1.3.3-5) D2: Compare the benefits and costs of individual choices. (D2.Eco.1.3-5) D3: Use evidence to develop claims in response to compelling questions. (D3.4.3-5) D4: Present a summary of arguments

  7. Energy Literacy Social Studies Guides

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

    does transportation impact the environment? Energy Literacy Essential Principle 7: The quality of life of individuals and societies is affected by energy choices. C3 Framework for Social Studies Focus Indicators D1: Identify disciplinary ideas associated with a compelling question. (D1.2.K-2) D2: Identify the benefits and costs of making various personal decisions. (D2.Eco.2.K-2) D3: Gather relevant information from one or two sources while using the origin and structure to guide the selection.

  8. Energy Literacy

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

    gov Energy Literacy I want to talk about building a sustainable energy future.... The United States is committed to taking action to meet the energy and climate challenge. Secretary Chu, December 6, 2010 Presenter: Matthew Inman Albert Einstein Distinguished Educator Fellow US Department of Energy, EERE-EEWD matthew.inman@ee.doe.gov 2 | Energy Education and Workforce Development eere.energy.gov Energy Literacy Energy Literacy Promote Energy Literacy The Department will actively participate in

  9. Search results | Department of Energy

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

    y-literacy-social-studies-guide-essential-principle-4 Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help...

  10. Align Your Lessons to the Energy Literacy Framework and NGSS | Department

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

    of Energy Align Your Lessons to the Energy Literacy Framework and NGSS Align Your Lessons to the Energy Literacy Framework and NGSS Use our Energy Literacy Alignment Tool to assess how many Fundamental Concepts your activity or curriculum addresses, or use it as a tool for building a curriculum that addresses the entire range of Fundamental Concepts. You can also see how the Energy Literacy Framework's principles and concepts align with the Next Generation Science Standards (NGSS).

  11. Search results | Department of Energy

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

    and social factors." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-5 Download Energy Literacy Videos New video...

  12. Crosscutting Success Stories

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

    Essential Principles and Fundamental Concepts http:energy.goveeresuccess-storiesarticlesenergizing-k-gray-community-energy-literacy-essential-principles-and

  13. Search results | Department of Energy

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

    energy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 3 A guide for social studies educators using the Energy Literacy...

  14. Energy Literacy | Department of Energy

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

    Energy Literacy Energy Literacy Breakout Session 3D-Building Market Confidence and Understanding III: Engaging Key Audiences in Bioenergy Energy Literacy Linda Silverman, Team Lead, Workforce Development and Education, U.S. Department of Energy silverman_biomass_2014.pdf (2.31 MB) More Documents & Publications Energy Literacy Webcast: National Energy Literacy Virtual Town Hall Engaging Students in Energy Webinar Presentation Webinar: Energy Education and BITES - November 19 2012

  15. Energy Everywhere – An Introduction to Energy Literacy

    SciTech Connect (OSTI)

    Mably, Colin

    2015-03-12

    Energy plays a major role in the everyday functions of our planet and all its life forms. From weather patterns and food chains, to human society’s daily electricity and heating needs, energy is the driver of everything we know. This video series highlights the seven Energy Literacy Principles, which demonstrate energy’s role across the natural and social sciences.

  16. EERE Success Story-Energizing the "K-Gray" Community: Energy...

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

    Energizing the "K-Gray" Community: Energy Literacy Essential Principles and Fundamental Concepts EERE Success Story-Energizing the "K-Gray" Community: Energy Literacy Essential ...

  17. Energy Research

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

    Education | Department of Energy Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education News and Updates Check out our new Energy Literacy video series! The Energy Literacy Framework is also available in Spanish: Conocimiento de Energía. What is Energy Literacy? Energy Literacy is an understanding

  18. Program Evaluation: Purpose and Principles of Peer Reviews |...

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

    Peer reviews have a clear purpose and core principles. Purpose Peer review is essential to ... Core Principles for EERE In-Progress Peer Review Managers and staff in EERE will provide ...

  19. Search results | Department of Energy

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

    n-nevada-teachers-helping-students-learn-about-energy Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help...

  20. Search results | Department of Energy

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

    energy-literacy-social-studies-guide-essential-principle-6 Article Energy Literacy in Action: Nevada Teachers Helping Students Learn About Energy Energy advocates launched an...

  1. Search results | Department of Energy

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

    eereeducationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 1 A guide for social studies educators using...

  2. Search results | Department of Energy

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

    eereeducationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 3 A guide for social studies educators using...

  3. Search results | Department of Energy

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

    downloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 7 A guide for social studies educators using the Energy...

  4. Search results | Department of Energy

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

    follows precise natural laws." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-1 Download Energy Literacy Videos New video...

  5. Search results | Department of Energy

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

    affected by energy choices." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-7 Download Energy Literacy Videos New video...

  6. Search results | Department of Energy

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

    through the Earth system." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-3 Download Energy Literacy Videos New video...

  7. Search results | Department of Energy

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

    depends on many factors." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-6 Download Energy Literacy Videos New video...

  8. Search results | Department of Energy

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

    from source to destination." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-4 Download Energy Literacy Videos New video...

  9. Search results | Department of Energy

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

    follows precise natural laws." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-1 Article Energy Literacy in Action: Nevada...

  10. Search results | Department of Energy

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

    educationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 7 A guide for social studies educators using the...

  11. Search results | Department of Energy

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

    and social factors." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-5 Download Energy Literacy Videos New video series,...

  12. Search results | Department of Energy

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

    on many factors." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-6 Download Energy Literacy Videos New video series,...

  13. Search results | Department of Energy

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

    precise natural laws." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-1 Download Energy Literacy Videos New video series,...

  14. Search results | Department of Energy

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

    the Earth system." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-2 Download Energy Literacy Videos New video series,...

  15. Search results | Department of Energy

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

    by energy choices." http:energy.goveereeducationdownloadsenergy-literacy-social-studies-guide-essential-principle-7 Download Energy Literacy Videos New video series,...

  16. Search results | Department of Energy

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

    Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help engage students in energy. http:energy.goveere...

  17. Search results | Department of Energy

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

    results Enter terms Search Showing 1 - 7 of 7 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help...

  18. Search results | Department of Energy

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

    results Enter terms Search Showing 1 - 10 of 13 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help...

  19. Search results | Department of Energy

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

    results Enter terms Search Showing 1 - 10 of 17 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help...

  20. Search results | Department of Energy

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

    results Enter terms Search Showing 1 - 10 of 11 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help...

  1. Search results | Department of Energy

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

    educationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 1 A guide for social studies educators using the...

  2. Search results | Department of Energy

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

    educationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 5 A guide for social studies educators using the...

  3. Search results | Department of Energy

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

    educationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 6 A guide for social studies educators using the...

  4. Search results | Department of Energy

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

    educationdownloadsenergy-literacy-video-analysis-guide Download Energy Literacy Social Studies Guide - Essential Principle 2 A guide for social studies educators using the...

  5. Search results | Department of Energy

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

    Search Showing 1 - 10 of 20 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help engage students in...

  6. Search results | Department of Energy

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

    Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to help engage students in energy. http:energy.goveereeducation...

  7. Search results | Department of Energy

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

    Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  8. Search results | Department of Energy

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

    Search results Enter terms Search Showing 1 - 4 of 4 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  9. Search results | Department of Energy

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

    Search results Enter terms Search Showing 1 - 5 of 5 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  10. Search results | Department of Energy

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

    Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  11. Search results | Department of Energy

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

    results Enter terms Search Showing 1 - 10 of 26 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  12. Search results | Department of Energy

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

    results Enter terms Search Showing 1 - 10 of 10 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  13. Search results | Department of Energy

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

    cy-action-nevada-teachers-helping-students-learn-about-energy Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  14. Search results | Department of Energy

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

    Search results Enter terms Search Showing 1 - 9 of 9 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential Principles of Energy to...

  15. Webinar: Hands-on Energy Literacy

    Broader source: Energy.gov [DOE]

    As part of the Will Steger Foundation's Climate and Energy Literacy Webinar Series, this webinar will include presentations by two leading energy literacy and STEM education experts, including examples of hands-on classroom activities related to renewable energy.

  16. Energy Literacy Videos | Department of Energy

    Energy Savers [EERE]

    ... Teach & Learn Energy Literacy Education & Professional Development Postdoctoral Research Awards Competitions EERE Office Activities Multimedia Related Links Blog Contact Us

  17. SPONAP Grant Writing Essentials

    Broader source: Energy.gov [DOE]

    HUD's Southern Plains Office of Native American Programs in collaboration with the Seminole Tribe of Florida Native Learning Center invites you to attend the Grant Writing Essentials training...

  18. Energy Literacy in Action: Nevada Teachers Helping Students Learn...

    Office of Environmental Management (EM)

    Literacy in Action: Nevada Teachers Helping Students Learn About Energy Energy Literacy in Action: Nevada Teachers Helping Students Learn About Energy November 6, 2014 - 10:48am ...

  19. Inner Area Principles

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

    Inner Area Principles The Inner Area principles proposed by the Tri-Parties are a good beginning toward consideration of what kind of approach will be needed to remedy the problems of the Central Plateau. However, the Board feels that some principles have been overlooked in the preparation of these. [1] While it has been generally agreed that designated waste disposal facilities of the Inner Area (like ERDF and IDF) would not be candidates for remediation. What happened to the remedial approach

  20. EERE Energy Literacy: Engaging Spanish Speakers | Department...

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

    EERE's Energy Literacy Framework has been translated into Spanish-Conocimiento de Energa... launch the release of Conocimiento de Energa at the LAYC Career Academy STEM Fair on ...

  1. Princeton Plasma Physics Lab - Science literacy

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

    science-literacy Having the knowledge and understanding of scientific concepts and processes necessary to make informed decisions on scientific issues. en COLLOQUIUM: Chance,...

  2. Suspensions: Basic principles

    SciTech Connect (OSTI)

    Schramm, L.L.

    1996-12-31

    This paper introduces the occurrence, properties, and importance of suspensions in the petroleum industry. The principles of colloid science are central to an understanding of these suspensions. These principles may be applied to suspensions in different ways to achieve quite different results: a stable useful suspension in one application and the destabilization of an undesirable suspension in another. 55 refs., 19 figs., 2 tabs.

  3. Mach's holographic principle

    SciTech Connect (OSTI)

    Khoury, Justin; Parikh, Maulik

    2009-10-15

    Mach's principle is the proposition that inertial frames are determined by matter. We put forth and implement a precise correspondence between matter and geometry that realizes Mach's principle. Einstein's equations are not modified and no selection principle is applied to their solutions; Mach's principle is realized wholly within Einstein's general theory of relativity. The key insight is the observation that, in addition to bulk matter, one can also add boundary matter. Given a space-time, and thus the inertial frames, we can read off both boundary and bulk stress tensors, thereby relating matter and geometry. We consider some global conditions that are necessary for the space-time to be reconstructible, in principle, from bulk and boundary matter. Our framework is similar to that of the black hole membrane paradigm and, in asymptotically anti-de Sitter space-times, is consistent with holographic duality.

  4. GENERAL PRINCIPLES OF AGREEMENT

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

    PRINCIPLES OF AGREEMENT HWB-14-20 and HWB-14-21 These General Principles of Agreement ("Principles of Agreement") are agreed upon by the New Mexico Environment Department ("NMED"), and the United States Department of Energy ("DOE"), Los Alamos National Security, LLC ("LANS"), and Nuclear Waste Partnership, LLC ("NWP") (collectively, with DOE and LANS, the "DOE Permittees") for the purpose of resolving Compliance Order Nos. HWB-14- 20

  5. ADR Principles of Conduct

    Broader source: Energy.gov [DOE]

    This document briefly discusses 7 principles that, if followed by all parties to a mediation, significantly enhance the probablity of finding a mutually agreed upon solution to almost any dispute.

  6. National Energy Literacy Virtual Town Hall

    Broader source: Energy.gov [DOE]

    The webinar will be a dynamic, virtual conversation for educators about ongoing efforts from across the country in utilizing the Department of Energy's Energy Literacy Framework to address one of our nation's’ biggest national challenges, energy illiteracy.

  7. Energy Literacy: NARA and Imagine Tomorrow

    Broader source: Energy.gov [DOE]

    Breakout Session 3D—Building Market Confidence and Understanding III: Engaging Key Audiences in Bioenergy Energy Literacy: NARA and Imagine Tomorrow Liv Haselbach, Associate Professor, Department of Civil and Environmental Engineering, Washington State University

  8. Science literacy | Princeton Plasma Physics Lab

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

    Science literacy Subscribe to RSS - Science literacy Having the knowledge and understanding of scientific concepts and processes necessary to make informed decisions on scientific issues. How Does Fusion Energy Work? Click here to view a cool infographic about fusion energy from the U.S. Department of Energy. Read more about How Does Fusion Energy Work? Students do cool summer research projects in one of the hottest spots More than 40 college students pursuing careers in physics, engineering and

  9. Energy Literacy Quick Start Guide | Department of Energy

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

    Quick Start Guide Energy Literacy Quick Start Guide Energy Literacy Quick Start Guide Want to teach about energy but don't know where to start? Our Quick Start Guide will help you take information from the Energy Literacy framework and apply it to your unique classroom--whether you teach physics, environmental science, or even social studies! The guide answers some of your basic questions, such as how Energy Literacy aligns to the Next Generation Science Standards, or where to find fun

  10. Webcast: National Energy Literacy Virtual Town Hall | Department of Energy

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

    Webcast: National Energy Literacy Virtual Town Hall Webcast: National Energy Literacy Virtual Town Hall Webcast: National Energy Literacy Virtual Town Hall On August 5, 2014, the Department of Energy (DOE) hosted a dynamic virtual conversation of ongoing efforts from across the country in utilizing the Energy Literacy Framework to address one of our nations' biggest national challenges, "Energy Illiteracy." The goal of this webinar was to share resources in energy education and provide

  11. Bridging Energy and Climate Literacy

    Broader source: Energy.gov [DOE]

    Washington D.C., August 20, 2015. The Organization of American States and the Department of Energy of the United States of America signed a Memorandum of Understanding to foster information exchange and collaboration to educate future generations regarding the principles of sustainable energy and energy efficiency practices

  12. Underlying Quality Principles

    Broader source: Energy.gov [DOE]

    These principles are consistent with Integrated Safety Management Policy, P 450.4A and support ISM implementation. 1. Define Policies and Objectives--Ensure they are Understood and Accepted. Management must set expectations for the organization as a whole before employees can do their jobs, satisfy their customers, and strive to improve the quality of their work. This is accomplished by developing and implementing specific policies and objectives that reflect the operating philosophy of the facility's management. Once these policies and objectives have been established, all managers must take the necessary actions to ensure that each employee shares their vision of the organization's purpose.

  13. Dynamical principles in neuroscience

    SciTech Connect (OSTI)

    Rabinovich, Mikhail I.; Varona, Pablo; Selverston, Allen I.; Abarbanel, Henry D. I.

    2006-10-15

    Dynamical modeling of neural systems and brain functions has a history of success over the last half century. This includes, for example, the explanation and prediction of some features of neural rhythmic behaviors. Many interesting dynamical models of learning and memory based on physiological experiments have been suggested over the last two decades. Dynamical models even of consciousness now exist. Usually these models and results are based on traditional approaches and paradigms of nonlinear dynamics including dynamical chaos. Neural systems are, however, an unusual subject for nonlinear dynamics for several reasons: (i) Even the simplest neural network, with only a few neurons and synaptic connections, has an enormous number of variables and control parameters. These make neural systems adaptive and flexible, and are critical to their biological function. (ii) In contrast to traditional physical systems described by well-known basic principles, first principles governing the dynamics of neural systems are unknown. (iii) Many different neural systems exhibit similar dynamics despite having different architectures and different levels of complexity. (iv) The network architecture and connection strengths are usually not known in detail and therefore the dynamical analysis must, in some sense, be probabilistic. (v) Since nervous systems are able to organize behavior based on sensory inputs, the dynamical modeling of these systems has to explain the transformation of temporal information into combinatorial or combinatorial-temporal codes, and vice versa, for memory and recognition. In this review these problems are discussed in the context of addressing the stimulating questions: What can neuroscience learn from nonlinear dynamics, and what can nonlinear dynamics learn from neuroscience?.

  14. Lighting Principles and Terms | Department of Energy

    Energy Savers [EERE]

    Principles and Terms Lighting Principles and Terms Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of

  15. Principle Power | Open Energy Information

    Open Energy Info (EERE)

    Zip: 94120 Sector: Renewable Energy Product: Principle Power is a global independent power producer committed to delivering green, sustainable products through financing and...

  16. Tank farms essential drawing plan

    SciTech Connect (OSTI)

    Domnoske-Rauch, L.A.

    1998-08-04

    The purpose of this document is to define criteria for selecting Essential Drawings, Support Drawings, and Controlled Print File (CPF) drawings and documents for facilities that are part of East and West Tank Farms. Also, the drawings and documents that meet the criteria are compiled separate listings. The Essential Drawing list and the Support Drawing list establish a priority for updating technical baseline drawings. The CPF drawings, denoted by an asterisk (*), defined the drawings and documents that Operations is required to maintain per the TWRS Administration Manual. The Routing Boards in Buildings 272-WA and 272-AW are not part of the CPF.

  17. Guiding Principles for Successfully Implementing Industrial Energy...

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

    Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations Guiding Principles for Successfully Implementing Industrial Energy Assessment ...

  18. Search results | Department of Energy

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

    Search results Search results Enter terms Search Showing 31 - 40 of 189 results. Download Energy Literacy Social Studies Guide - Essential Principle 3 A guide for social studies...

  19. Search results | Department of Energy

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

    -social-studies-guide-essential-principle-6 Article Energy Literacy in Action: Nevada Teachers Helping Students Learn About Energy Energy advocates launched an innovative energy...

  20. USA Science and Engineering Festival: Inspiring and Educating...

    Energy Savers [EERE]

    Energy Literacy Framework information for educators that highlights seven essential principles critical for a comprehensive understanding of energy. Plasma ball demonstrations to ...

  1. Search results | Department of Energy

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

    Essential Principles of Energy to help engage students in energy. http:energy.goveereeducationdownloadsenergy-literacy-videos Download Plants in Your Gas Tank: From...

  2. Search results | Department of Energy

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

    ergy-literacy-social-studies-guide-essential-principle-3 Download Infographics from the 2014 National Geothermal Student Competition With the theme of GeoEnergy is Beautiful, the...

  3. Search results | Department of Energy

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

    Essential Principles of Energy to help engage students in energy. http:energy.goveereeducationdownloadsenergy-literacy-videos Download Powering the Future Using the...

  4. Search results | Department of Energy

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

    Essential Principles of Energy to help engage students in energy. http:energy.goveereeducationdownloadsenergy-literacy-videos Download Understanding Earth's Energy Sources...

  5. Search results | Department of Energy

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

    7 A guide for social studies educators using the Energy Literacy framework and videos. Includes discussion points related to Essential Principle 7: "The quality of life of...

  6. Microsoft Word - Approved EERE-National Laboratory Guiding Principles...

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

    These core principles, operating principles, and implementation strategies define and ......... i Core Principles ......

  7. Conocimiento de Energía, Spanish Version of the Energy Literacy...

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

    Conocimiento de Energa, Spanish Version of the Energy Literacy Framework, is Unveiled Conocimiento de Energa, Spanish Version of the Energy Literacy Framework, is Unveiled ...

  8. Photo Gallery: Energy Literacy in 2013 | Department of Energy

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

    Photo Gallery: Energy Literacy in 2013 Photo Gallery: Energy Literacy in 2013 December 18, 2013 - 10:27am Addthis In celebration of Earth Day in April, elementary school students at Churchill Road Elementary School in McLean, Virginia, learned about energy literacy by riding the Energy Department’s energy bike. The bike enabled students to pedal for power and experience the difference in physical effort necessary to power incandescent, compact fluorescent, and LED lighting. This lesson

  9. Jefferson Lab Groups Encourage Digital Literacy Through Worldwide 'Hour

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

    of Code' Campaign | Jefferson Lab Groups Encourage Digital Literacy Through Worldwide 'Hour of Code' Campaign Dana Cochran, Jefferson Lab staff member, helps students as they participate in a coding activity. Dana Cochran, Jefferson Lab staff member, helps students as they participate in a coding activity. Jefferson Lab Groups Encourage Digital Literacy Through Worldwide 'Hour of Code' Campaign To raise awareness of the need for digital literacy and a basic understanding of computer science,

  10. Jefferson Lab Groups Encourage Digital Literacy Through Worldwide...

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

    To raise awareness of the need for digital literacy and a basic understanding of computer science, Jefferson Lab's Information Technology Division and Science Education staff are ...

  11. Multiple Motivations Institutional Change Principle

    Office of Energy Efficiency and Renewable Energy (EERE)

    The multiple motivations principle suggests that a portfolio approach—rather than a single strategy—may be required to achieve change. Research demonstrates that people and institutions adopt new...

  12. Central Plateau Inner Area Cleanup Principles

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

    Inner Area Cleanup Principles * Cleanup Principles are the initial conditions and approaches to developing cleanup decisions in the Inner Area * These Principles will guide the development of the Remedial Investigations and Feasibility Studies (RI/FS) * These Principles will help DOE produce RI/FS documents to better meet regulator expectations * Formal agreement on cleanup, as influenced by these Principles, does not happen until the Record of Decision What are Cleanup Principles? 2 * The Inner

  13. Social Empowerment Institutional Change Principle | Department...

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

    Empowerment Institutional Change Principle Social Empowerment Institutional Change Principle By creating a context in which workers feel empowered to take action, federal agencies ...

  14. Design Principles for Materials with Magnetic Functionality ...

    Office of Scientific and Technical Information (OSTI)

    Design Principles for Materials with Magnetic Functionality Citation Details In-Document Search Title: Design Principles for Materials with Magnetic Functionality This report ...

  15. Lighting Principles and Terms | Department of Energy

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

    Lighting Principles and Terms Light quantity, energy consumption, and light quality are ... Light quantity, energy consumption, and light quality are the basic principles of ...

  16. American Evaluation Association Guiding Principles for Evaluators...

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

    Five principles developed by American Evaluation Associ intended to guide professional practice of evaluators & to inform evaluation clients and the general public about principles ...

  17. EERE Success Story-EERE Energy Literacy: Engaging Spanish Speakers |

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

    Department of Energy Energy Literacy: Engaging Spanish Speakers EERE Success Story-EERE Energy Literacy: Engaging Spanish Speakers May 28, 2014 - 1:07pm Addthis EERE's Energy Literacy Framework has been translated into Spanish-Conocimiento de Energía-to engage an even wider range of energy educators and families around the country. The translated framework will reach a new audience of more than 37 million Spanish speaking people in the United States. More than half (58%) of U.S. residents

  18. Pauli Principle and Pion Scattering

    DOE R&D Accomplishments [OSTI]

    Bethe, H. A.

    1972-10-01

    It is pointed out that if the Pauli principle is taken into account in the discussion of pion scattering by complex nuclei (as it ought, of course, to be) some rather implausible consequences of some earlier treatments of this problem can be avoided. (auth)

  19. Search results | Department of Energy

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

    Principle 7 Remove Energy Literacy Principle 7 filter Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter National Security + Safety Remove National Security +...

  20. Search results | Department of Energy

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

    Principle 4 Remove Energy Literacy Principle 4 filter Energy Literacy Principle 7 Remove Energy Literacy Principle 7 filter National Security + Safety Remove National Security +...

  1. Search results | Department of Energy

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

    Principle 1 Remove Energy Literacy Principle 1 filter Energy Literacy Principle 2 Remove Energy Literacy Principle 2 filter Hydrogen Remove Hydrogen filter Filter by Resource Type...

  2. Search results | Department of Energy

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

    Principle 2 Remove Energy Literacy Principle 2 filter Energy Literacy Principle 1 Remove Energy Literacy Principle 1 filter Hydrogen Remove Hydrogen filter Filter by Resource Type...

  3. Power in Collaboration: National Energy Literacy Virtual Meet-Up

    Broader source: Energy.gov [DOE]

    The webinar will be a dynamic virtual conversation of ongoing efforts from across the country in utilizing the Department of Energy's Energy Literacy Framework to address one of our nation's...

  4. Energy Literacy Video Analysis Guide | Department of Energy

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

    Video Analysis Guide Energy Literacy Video Analysis Guide Below is information about the student activity/lesson plan from your search. Grades K-12 Subject Fundamentals of energy Summary A guide for discussion related to the information and imagery presented in the Energy Literacy video series. There are two versions of the guide, one for the teacher and one for the students. Curriculum Natural Sciences, Social Studies, Physics, Politics, Economics Time Required 3-4 class periods Owner American

  5. Variational principles for eigenvalues of the Klein-Gordon equation

    SciTech Connect (OSTI)

    Langer, Matthias; Tretter, Christiane

    2006-10-15

    In this paper variational principles for eigenvalues of an abstract model of the Klein-Gordon equation with electromagnetic potential are established. They are used to characterize and estimate eigenvalues in cases where the essential spectrum has a gap around 0, even in the presence of complex eigenvalues. As a consequence, a comparison between eigenvalues of the Klein-Gordon equation in R{sup d} and eigenvalues of certain Schroedinger operators is obtained. The results are illustrated on examples including the Klein-Gordon equation with Coulomb and square-well potential.

  6. Essential Innovations Technology Corp | Open Energy Information

    Open Energy Info (EERE)

    Technology Corp Jump to: navigation, search Name: Essential Innovations Technology Corp Place: Bellingham,, Washington State Zip: 98225 Sector: Geothermal energy, Services Product:...

  7. American Evaluation Association Guiding Principles for Evaluators

    SciTech Connect (OSTI)

    None

    2009-01-18

    Five principles developed by American Evaluation Associ intended to guide professional practice of evaluators & to inform evaluation clients and the general public about principles they can expect to be upheld by professional evaluators.

  8. Institutional Change Principles for Fostering Sustainability | Department

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

    of Energy Principles for Fostering Sustainability Institutional Change Principles for Fostering Sustainability The following eight principles serve as the foundational building blocks for developing strategies to achieve institutional change-but they are not the strategies themselves. They are derived from academic literature and inform the framework for achieving institutional change in a federal organization. Each statement is followed by a general strategy for how the principle can be

  9. Guiding Principles for Successfully Implementing Industrial Energy

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

    Assessment Recommendations | Department of Energy Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations This implementation guide provides key principles and activities that will lead to the successful implementation of recommendations during energy assessments. Implementation Guidebook (April 2011) (7.11 MB) More Documents & Publications Unveiling the

  10. LED Essentials - Technology, Applications, Advantages, Disadvantages |

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

    Department of Energy Information Resources » Webcasts » LED Essentials - Technology, Applications, Advantages, Disadvantages LED Essentials - Technology, Applications, Advantages, Disadvantages On October 11, 2007, Kevin Dowling, VP of Innovation for Philips Solid-State Lighting Solutions, presented a broad introduction to LED technology, and discussed the technology status, advantages and disadvantages, current applications, future potential, and evolving path of LED technology from

  11. Management Principles for Nonproliferation Organizations

    SciTech Connect (OSTI)

    Frazar, Sarah L.; Hund, Gretchen

    2012-03-06

    This paper identifies business models and six management principles that can be applied by a nonproliferation organization to maximize the value and effectiveness of its products. The organizations responsible for reducing the nuclear proliferation threat have experienced a substantial growth in responsibility and visibility since the September 11 attacks. Since then, the international community has witnessed revelations of clandestine nuclear facilities, nuclear black markets, periodic nuclear tests, and a resurgence of interest by countries worldwide in developing nuclear capabilities. The security environment will likely continue to evolve in unexpected ways since most of the proliferation threats with which the world will be forced to contend remain unforeseen. To better prepare for and respond to this evolving security environment, many nonproliferation organizations are interested in finding new or better ways to increase the effectiveness and efficiency of their operations. Of course, all organizations, whether they are market driven or non-profit, must operate effectively and efficiently if they are to succeed. Indeed, as this study demonstrates, many of the management principles that this study recommends can help all organizations succeed. However, this study pays particular attention to nonproliferation organizations because of the mission they are responsible for fulfilling. Nonproliferation organizations, including nonproliferation programs that operate within a larger national security organization, are responsible for reducing the threat of nuclear, chemical and biological weapons. These organizations have an enduring mandate from the public and the international community not to fail in the completion of their mission for failure could have detrimental impacts on international security, public health and the environment. Moreover, the public expects nonproliferation organizations and programs to fulfill their mission, even when resources are limited

  12. Fundamental base closure environmental principles

    SciTech Connect (OSTI)

    Yim, R.A.

    1994-12-31

    Military base closures present a paradox. The rate, scale and timing of military base closures is historically unique. However, each base itself typically does not present unique problems. Thus, the challenge is to design innovative solutions to base redevelopment and remediation issues, while simultaneously adopting common, streamlined or pre-approved strategies to shared problems. The author presents six environmental principles that are fundamental to base closure. They are: remediation not clean up; remediation will impact reuse; reuse will impact remediation; remediation and reuse must be coordinated; environmental contamination must be evaluated as any other initial physical constraint on development, not as an overlay after plans are created; and remediation will impact development, financing and marketability.

  13. Search results | Department of Energy

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

    1 Remove Energy Literacy Principle 1 filter Energy Literacy Principle 6 Remove Energy Literacy Principle 6 filter Solar Remove Solar filter Filter by Resource Type All...

  14. Social Network and Communications Institutional Change Principle |

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

    Department of Energy Network and Communications Institutional Change Principle Social Network and Communications Institutional Change Principle Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people and institutions often are strongly influenced by the behaviors and expectations of others. Methods The social network and communications behavior change

  15. Design Principles of Coherent Photosynthetic Energy Transport...

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

    Design Principles of Coherent Photosynthetic Energy Transport: Insights from Two Dimensional Electronic Spectroscopy November 10, 2009 at 3pm36-428 Greg Engel Department of ...

  16. Guiding Principles for Sustainable Federal Buildings | Department...

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

    Federal Energy Management Program (FEMP) provides guidance to help agencies comply with ... and the updated 2016 Guiding Principles, FEMP developed two crosswalk guidance documents ...

  17. Principle Power Inc | Open Energy Information

    Open Energy Info (EERE)

    Principle Power Inc Address: 93 S. Jackson Street Place: Seattle, Washington Zip: 98104 Region: Pacific Northwest Area Sector: Wind energy Product: Developing a method so wind...

  18. Lighting Principles and Terms | Department of Energy

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

    Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of

  19. Design Principles for Materials with Magnetic Functionality

    SciTech Connect (OSTI)

    Thompson, Joe David

    2015-11-05

    This report describes the processes involved with refining and testing design principles of high density, magnetic materials and while observing their magnetic functionality.

  20. Central Plateau Principles Public Involvement Advice DETAILED...

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

    v0, 12914 Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND Cleanup of Hanford's Central Plateau is expected to take another four decades or longer, and...

  1. Active nondestructive assay of nuclear materials: principles...

    Office of Scientific and Technical Information (OSTI)

    Active nondestructive assay of nuclear materials: principles and applications Citation Details In-Document Search Title: Active nondestructive assay of nuclear materials: ...

  2. Expanding Science and Energy Literacy with America’s Science and Technology Centers

    Broader source: Energy.gov [DOE]

    The Department's new partnership with the Association of Science and Technology Centers is advancing energy literacy through museums and science centers.

  3. Heavy Vehicle Essential Power Systems Workshop

    SciTech Connect (OSTI)

    Susan Rogers

    2001-12-12

    Essential power is a crosscutting technology area that addresses the efficient and practical management of electrical and thermal requirements on trucks. Essential Power Systems: any function on the truck, that is not currently involved in moving the truck, and requires electrical or mechanical energy; Truck Lights; Hotel Loads (HVAC, computers, appliances, lighting, entertainment systems); Pumps, starter, compressor, fans, trailer refrigeration; Engine and fuel heating; and Operation of power lifts and pumps for bulk fluid transfer. Transition from ''belt and gear driven'' to auxiliary power generation of electricity - ''Truck Electrification'' 42 volts, DC and/ or AC; All electrically driven auxiliaries; Power on demand - manage electrical loads; Benefits include: increased fuel efficiency, reduced emission both when truck is idling and moving down the road.

  4. Photovoltaics: Basic Design Principles and Components

    SciTech Connect (OSTI)

    1997-03-01

    This publication will introduce you to the basic design principles and components of PV systems. It will also help you discuss these systems knowledgeably with an equipment supplier or system installer.

  5. Institutional Change Principles for Fostering Sustainability

    Office of Energy Efficiency and Renewable Energy (EERE)

    The following eight principles serve as the foundational building blocks for developing strategies to achieve institutional change—but they are not the strategies themselves. They are derived from...

  6. Principle Energy Limited | Open Energy Information

    Open Energy Info (EERE)

    Principle Energy Limited Place: Isle of Man, United Kingdom Zip: 1M1 1LB Sector: Renewable Energy Product: A UK-based renewable energy company focusing on bioethanol projects in...

  7. Energy Assurance: Essential Energy Technologies for Climate Protection...

    Office of Scientific and Technical Information (OSTI)

    Energy Assurance: Essential Energy Technologies for Climate Protection and Energy Security Citation Details In-Document Search Title: Energy Assurance: Essential Energy ...

  8. Commitment Institutional Change Principle | Department of Energy

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

    Institutional Change » Commitment Institutional Change Principle Commitment Institutional Change Principle Commitment can be a crucial element that helps federal agencies inject and emphasize sustainability in their organizational culture. Institutions and people change when they have made definite commitments to change, especially when those commitments relate to future conditions. Research shows that explicit commitments improve the rate at which people adopt energy-efficient behaviors.

  9. Infrastructure Institutional Change Principle | Department of Energy

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

    Infrastructure Institutional Change Principle Infrastructure Institutional Change Principle Research shows that changes in infrastructure prompt changes in behavior (for better or worse). Federal agencies can modify their infrastructure to promote sustainability-oriented behavior change, ideally in ways that make new behaviors easier and more desirable to follow than existing patterns of behavior. The physical structures, technologies, systems, and processes that constitute the infrastructure of

  10. Leadership Institutional Change Principle | Department of Energy

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

    Institutional Change » Leadership Institutional Change Principle Leadership Institutional Change Principle For changing behavior among employees, leaders in federal agencies should visibly communicate their own commitments to sustainability in the workplace. Such visible leadership will help achieve sustainability goals in the short term and continue to provide motivation for long-term benefits. Methods Leaders should have a deep understanding of the politics of the organization and the ability

  11. Energy Literacy Framework A Quick Start Guide for Educators

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

    Framework A Quick Start Guide for Educators Energy - it's everywhere! When you turn on the lights, listen to the radio, heat your home, fuel your car, or use a computer, you are using energy. Energy is crucial to every- thing we do and experience. Understanding energy can help us make better informed decisions about our homes, communities, and our nation. If you are new to energy education, then the following answers to questions about Energy Literacy will help you get started. Start thinking

  12. A New Principle in Physiscs: the Principle "Finiteness", and Some Consequences

    SciTech Connect (OSTI)

    Abraham Sternlieb

    2010-06-25

    In this paper I propose a new principle in physics: the principle of "finiteness". It stems from the definition of physics as a science that deals (among other things) with measurable dimensional physical quantities. Since measurement results, including their errors, are always finite, the principle of finiteness postulates that the mathematical formulation of "legitimate" laws of physics should prevent exactly zero or infinite solutions. Some consequences of the principle of finiteness are discussed, in general, and then more specifically in the fields of special relativity, quantum mechanics, and quantum gravity. The consequences are derived independently of any other theory or principle in physics. I propose "finiteness" as a postulate (like the constancy of the speed of light in vacuum, "c"), as opposed to a notion whose validity has to be corroborated by, or derived theoretically or experimentally from other facts, theories, or principles.

  13. Principles of Agreement with the State of New Mexico | Department...

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

    Principles of Agreement with the State of New Mexico Principles of Agreement with the State of New Mexico PDF icon Principles of Agreement with the State of New Mexico More...

  14. Text-Alternative Version: LED Essentials- Technology, Applications, Advantages, Disadvantages

    Broader source: Energy.gov [DOE]

    Below is the text-alternative version of the LED Essentials - Technology, Applications, Advantages, Disadvantages webcast.

  15. First Principles-inspired Design Strategies for Graphene-based...

    Office of Scientific and Technical Information (OSTI)

    First Principles-inspired Design Strategies for Graphene-based Supercapacitor Electrodes Citation Details In-Document Search Title: First Principles-inspired Design Strategies for ...

  16. A Principled Approach to HPC Event Monitoring. (Conference) ...

    Office of Scientific and Technical Information (OSTI)

    A Principled Approach to HPC Event Monitoring. Citation Details In-Document Search Title: A Principled Approach to HPC Event Monitoring. Abstract not provided. Authors: Ferreira, ...

  17. Towards First Principles prediction of Voltage Dependences of...

    Office of Scientific and Technical Information (OSTI)

    Towards First Principles prediction of Voltage Dependences of ElectrolyteElectrolyte ... Title: Towards First Principles prediction of Voltage Dependences of Electrolyte...

  18. Testing the copernican principle via cosmological observations

    SciTech Connect (OSTI)

    Bolejko, Krzysztof; Wyithe, J. Stuart B. E-mail: swyithe@unimelb.edu.au

    2009-02-15

    Observations of distances to Type-Ia supernovae can be explained by cosmological models that include either a gigaparsec-scale void, or a cosmic flow, without the need for Dark Energy. Instead of invoking dark energy, these inhomogeneous models instead violate the Copernican Principle. we show that current cosmological observations (Supernovae, Baryon Acoustic Oscillations and estimates of the Hubble parameters based on the age of the oldest stars) are not able to rule out inhomogeneous anti-Copernican models. The next generation of surveys for baryonic acoustic oscillations will be sufficiently precise to either validate the Copernican Principle or determine the existence of a local Gpc scale inhomogeneity.

  19. Social Network and Communications Institutional Change Principle

    Office of Energy Efficiency and Renewable Energy (EERE)

    Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people and institutions often are strongly influenced by the behaviors and expectations of others.

  20. State Policies to Encourage Green Building Principles

    Broader source: Energy.gov [DOE]

    This presentation, presented Dec. 17, 2008, covered state policies for green building principles. Presenters included Brian Lips of North Carolina State University, Chuck Sathrum of the North Carolina Department of Administration's State Energy Office, and Angie Fyfe of the Colorado Governor's Energy Office.

  1. American Evaluation Association Guiding Principles for Evaluators, 2004 |

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

    Department of Energy American Evaluation Association Guiding Principles for Evaluators, 2004 American Evaluation Association Guiding Principles for Evaluators, 2004 Five principles developed by American Evaluation Associ intended to guide professional practice of evaluators & to inform evaluation clients and the general public about principles they can expect to be upheld by professional evaluators. Guiding Principles for Evaluators (204.88 KB) More Documents & Publications ORSSAB

  2. Why we don`t need quantum planetary dynamics, or on decoherence and the correspondence principle for chaotic systems

    SciTech Connect (OSTI)

    Zurek, W.H. [Los Alamos National Lab., NM (United States); Pas, J.P. [Los Alamos National Lab., NM (United States)]|[Ciudad Universitaria (Argentina). Dept. de Fisica

    1995-08-01

    Violation of correspondence principle may occur for very macroscopic byt isolated quantum systems on rather short timescales as illustrated by the case of Hyperion, the chaotically tumbling moon of Saturn, for which quantum and classical predictions are expected to diverge on a timescale of approximately 20 years. Motivated by Hyperion, we review salient features of ``quantum chaos`` and show that decoherence is the essential ingredient of the classical limit, as it enables one to solve the apparent paradox caused by the breakdown of the correspondence principle for classically chaotic systems.

  3. Engaging Spanish Speakers on Energy Literacy: Conocimiento de Energía |

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

    Department of Energy Engaging Spanish Speakers on Energy Literacy: Conocimiento de Energía Engaging Spanish Speakers on Energy Literacy: Conocimiento de Energía June 6, 2014 - 10:54am Addthis 1 of 5 Conocimiento de Energía, the Spanish version of the Energy Literacy Framework, is unveiled at the Latin American Youth Center (LAYC) Career Academy in Washington, D.C. on May 30. 2 of 5 Conocimiento de Energía uses a multidisciplinary approach incorporating both natural and social sciences to

  4. Conocimiento de Energía, Spanish Version of the Energy Literacy Framework,

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

    is Unveiled | Department of Energy Conocimiento de Energía, Spanish Version of the Energy Literacy Framework, is Unveiled Conocimiento de Energía, Spanish Version of the Energy Literacy Framework, is Unveiled Addthis 1 of 5 Conocimiento de Energía, the Spanish version of the Energy Literacy Framework, is unveiled at the Latin American Youth Center (LAYC) Career Academy in Washington, D.C. on May 30. 2 of 5 Conocimiento de Energía uses a multidisciplinary approach incorporating both

  5. An uncertainty principle for unimodular quantum groups

    SciTech Connect (OSTI)

    Crann, Jason; Kalantar, Mehrdad E-mail: mkalanta@math.carleton.ca

    2014-08-15

    We present a generalization of Hirschman's entropic uncertainty principle for locally compact Abelian groups to unimodular locally compact quantum groups. As a corollary, we strengthen a well-known uncertainty principle for compact groups, and generalize the relation to compact quantum groups of Kac type. We also establish the complementarity of finite-dimensional quantum group algebras. In the non-unimodular setting, we obtain an uncertainty relation for arbitrary locally compact groups using the relative entropy with respect to the Haar weight as the measure of uncertainty. We also show that when restricted to q-traces of discrete quantum groups, the relative entropy with respect to the Haar weight reduces to the canonical entropy of the random walk generated by the state.

  6. NETL: Solid Oxide Fuel Cells Operating Principles

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

    operating principles SOFC Operation A planar SOFC consists of three bonded layers: a cathode, an anode, and an electrolyte separating the electrodes. Each electrode is a thin, porous, electronic (e-) conductor. Electrode porosity is required for gaseous diffusion between the electrode's outer surface and the electrode/electrolyte interface. The electrolyte is a thin, fully dense oxygen ion (O=) conductor, but not an electronic conductor. The electrolyte needs to be fully dense to prevent gaseous

  7. Eugene Wigner and Fundamental Symmetry Principles

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

    Eugene Wigner and Fundamental Symmetry Principles Patents * Resources with Additional Information * Wigner Honored "[Eugene P.] Wigner's great contribution to science, for which he won the Nobel Prize in Physics in 1963, was his insight into the fundamental mathematics and physics of quantum mechanics. He applied and extended the mathematical theory of groups to the quantum world of the atom; specifically, he used group theory to organize the quantum energy levels of electrons in atoms in a

  8. First principle thousand atom quantum dot calculations

    SciTech Connect (OSTI)

    Wang, Lin-Wang; Li, Jingbo

    2004-03-30

    A charge patching method and an idealized surface passivation are used to calculate the single electronic states of IV-IV, III-V, II-VI semiconductor quantum dots up to a thousand atoms. This approach scales linearly and has a 1000 fold speed-up compared to direct first principle methods with a cost of eigen energy error of about 20 meV. The calculated quantum dot band gaps are parametrized for future references.

  9. Energy Literacy in Action: Nevada Teachers Helping Students Learn About Energy

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Energy advocates launched an innovative energy literacy curriculum in a Nevada school district using resources from The Office of Energy Efficiency and Renewable Energy’s Technology-to-Market team.

  10. Jamming Out to Energy Data: Building Apps That Improve Energy Literacy |

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

    Department of Energy Jamming Out to Energy Data: Building Apps That Improve Energy Literacy Jamming Out to Energy Data: Building Apps That Improve Energy Literacy March 27, 2014 - 9:41am Addthis Designers hard at work turning energy data into useful apps at a hackathon in Washington earlier this year. Designers hard at work turning energy data into useful apps at a hackathon in Washington earlier this year. Erin Twamley Project and Web Manager, Education & Workforce Development Lauren

  11. CEQ Issues 2016 Guiding Principles for Sustainable Federal Buildings

    Broader source: Energy.gov [DOE]

    The Council on Environmental Quality (CEQ) on February 26, 2016, issued the Guiding Principles for Sustainable Federal Buildings and Associated Instructions and Determining Compliance with the Guiding Principles for Sustainable Federal Buildings.

  12. First-principles calculations of phonons and Raman spectra in...

    Office of Scientific and Technical Information (OSTI)

    First-principles calculations of phonons and Raman spectra in monoclinic CsSnCl 3 Citation Details In-Document Search Title: First-principles calculations of phonons and Raman ...

  13. First-principles studies of hydrogen interaction with ultrathin...

    Office of Scientific and Technical Information (OSTI)

    First-principles studies of hydrogen interaction with ultrathin Mg and Mg-based alloy films Citation Details In-Document Search Title: First-principles studies of hydrogen ...

  14. Guiding Principles for Sustainable Federal Buildings | Department of Energy

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

    Facilities » Sustainable Buildings & Campuses » Guiding Principles for Sustainable Federal Buildings Guiding Principles for Sustainable Federal Buildings The Federal Energy Management Program (FEMP) provides guidance to help agencies comply with the 2016 Guiding Principles for Sustainable Federal Buildings, which were issued by the Council of Environmental Quality (CEQ) on February 26, 2016. Six Guiding Principles apply to existing buildings and new construction or modernization: Employ

  15. State Agreements-In-Principle | Department of Energy

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

    Compliance » State Agreements-In-Principle State Agreements-In-Principle The EM Office of Regulatory Compliance coordinates within EM offices and other Departmental organizations to review proposed Agreements-in-Principle (AIPs) with States. We review proposed agreements and, if necessary, develop program policies to support Program and Field Office implementation of the AIP program. On December 22, 1995, EM-1 released the State Agreement-In-Principle Program Guidance Memorandum. The guidance

  16. Cost Principles Webinar for DOE Grant Recipients | Department of Energy

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

    Cost Principles Webinar for DOE Grant Recipients Cost Principles Webinar for DOE Grant Recipients The Office of Management and Budget (OMB) Cost Principles in the Code of Federal Regulations (CFR) define, by organization type, what kinds of costs are allowable or unallowable for reimbursement in Federal financial assistance awards. This Cost Principles webinar was developed to help DOE award recipients understand the costing and invoicing requirements for their awards funded by the American

  17. Cost Principles Webinar for DOE Grant Recipients - Text Version |

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

    Department of Energy Cost Principles Webinar for DOE Grant Recipients - Text Version Cost Principles Webinar for DOE Grant Recipients - Text Version Following is a text transcript of the April 2011 Cost Principles Webinar for DOE Grant Recipients. Title Slide: Cost Principles Webinar for DOE Grant Recipients U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Golden Field Office April 2011 Narration: The following webinar can be used as a reference tool for recipients

  18. Council on Environmental Quality Issues 2016 Guiding Principles for

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

    Sustainable Federal Buildings | Department of Energy Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings March 8, 2016 - 1:16pm Addthis Council on Environmental Quality Issues 2016 Guiding Principles for Sustainable Federal Buildings On February, 26, 2016, the Council on Environmental Quality (CEQ) issued the 2016 version of the Guiding Principles

  19. Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations

    SciTech Connect (OSTI)

    2011-04-01

    This implementation guide provides key principles and activities that will lead to the successful implementation of recommendations during energy assessments.

  20. SUSTAINABILITY NEWS CEQ Issues Revised Guiding Principles for Sustainable

    Energy Savers [EERE]

    CEQ Issues Revised Guiding Principles for Sustainable Federal Buildings The White House Council on Environmental Quality (CEQ) has issued revisions to the Guiding Principles for Sustainable Federal Buildings (Guiding Principles) per Executive Order (E.O.) 13693, Planning for Federal Sustainability for the Next Decade. The new Guiding Principles updates and replaces the High Performance and Sustainable Buildings Guidance issued by CEQ in December 2008. These guidelines outline the new

  1. 2016 Guiding Principles for Sustainable Federal Buildings Updates

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

    Crosswalks: Existing Buildings and New Construction or Modernization | Department of Energy 2016 Guiding Principles for Sustainable Federal Buildings Updates Crosswalks: Existing Buildings and New Construction or Modernization 2016 Guiding Principles for Sustainable Federal Buildings Updates Crosswalks: Existing Buildings and New Construction or Modernization To assist agencies with the transition between the 2008 Guiding Principles and the updated 2016 Guiding Principles, the Federal Energy

  2. The Use of Ecological Restoration Principles To Achieve Remedy Protection

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

    at the Fernald Preserve and Weldon Spring Sites | Department of Energy The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites The Use of Ecological Restoration Principles To Achieve Remedy Protection at the Fernald Preserve and Weldon Spring Sites The Use of Ecological Restoration Principles To Achieve

  3. Principles of isotope geology. Second edition

    SciTech Connect (OSTI)

    Faure, G.

    1986-01-01

    This is a text in isotope geology/geoscience that integrates material taught in various courses into a unified picture of the earth sciences. It presents an exposition of the principles used in the interpretation of isotopic data and shows how such interpretations apply to the solution of geological problems. References up to 1985 are included with chapters in this edition. New chapters on Sm-Nd, Lu-Hf Re-Os, and K-Ca decay schemes and cosmogenic radionuclides have been added. Data summaries and references have been expanded.

  4. Essential Body of Knowledge (EBK) | Department of Energy

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

    Services » Training » Cybersecurity Training Warehouse » DOE Training & Education » Essential Body of Knowledge (EBK) Essential Body of Knowledge (EBK) Train12.jpg The OCIO has developed a DOE-specific Essential Body of Knowledge (EBK) using DOE cybersecurity policy, industry best practices and lessons learned, and comprehensive internal needs assessments to identify fundamental cybersecurity roles and associated responsibilities. Core competencies, as identified and documented in the

  5. Methods for identifying an essential gene in a prokaryotic microorganism

    DOE Patents [OSTI]

    Shizuya, Hiroaki

    2006-01-31

    Methods are provided for the rapid identification of essential or conditionally essential DNA segments in any species of haploid cell (one copy chromosome per cell) that is capable of being transformed by artificial means and is capable of undergoing DNA recombination. This system offers an enhanced means of identifying essential function genes in diploid pathogens, such as gram-negative and gram-positive bacteria.

  6. Interim Stabilization Equipment Essential and Support Drawing Plan

    SciTech Connect (OSTI)

    KOCH, M.R.

    1999-10-22

    The purpose of this document is to list the Interim Stabilization equipment drawings that are classified as Essential or Support drawings. Essential Drawings: Those drawings identified by the facility staff as necessary to directly support the safe operation of the facility or equipment. Support Drawings: Those drawings identified by the facility staff that further describe the design details of structures, systems or components shown on essential drawings.

  7. Curvature constraints from the causal entropic principle

    SciTech Connect (OSTI)

    Bozek, Brandon; Albrecht, Andreas; Phillips, Daniel

    2009-07-15

    Current cosmological observations indicate a preference for a cosmological constant that is drastically smaller than what can be explained by conventional particle physics. The causal entropic principle (Bousso et al.) provides an alternative approach to anthropic attempts to predict our observed value of the cosmological constant by calculating the entropy created within a causal diamond. We have extended this work to use the causal entropic principle to predict the preferred curvature within the 'multiverse'. We have found that values larger than {rho}{sub k}=40{rho}{sub m} are disfavored by more than 99.99% peak value at {rho}{sub {lambda}}=7.9x10{sup -123} and {rho}{sub k}=4.3{rho}{sub m} for open universes. For universes that allow only positive curvature or both positive and negative curvature, we find a correlation between curvature and dark energy that leads to an extended region of preferred values. Our universe is found to be disfavored to an extent depending on the priors on curvature. We also provide a comparison to previous anthropic constraints on open universes and discuss future directions for this work.

  8. Essential Body of Knowledge (EBK) | Department of Energy

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

    More Documents & Publications Essential Body of Knowledge (EBK) DOE CYBER SECURITY EBK: CORE COMPETENCY TRAINING REQUIREMENTS: CA DOE CYBER SECURITY EBK: MINIMUM CORE COMPETENCY ...

  9. Essential Innovations Ekistics Town Planning Jiangsu Sifang Culture...

    Open Energy Info (EERE)

    Geothermal energy Product: Announced in October 2006, this is a JV between Essential Innovation of Canada, Ekistics Town Planning also of Canada, and Jiangsu Sifang Culture...

  10. On the analysis and comparison of conformer-specific essential...

    Office of Scientific and Technical Information (OSTI)

    Essential dynamics subspaces associated to conformational transitions can also be analyzed. As a test case, we study the glutaminase interacting protein (GIP), composed of a single ...

  11. First principles cable braid electromagnetic penetration model

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

    Warne, Larry Kevin; Langston, William L.; Basilio, Lorena I.; Johnson, William A.

    2016-01-01

    The model for penetration of a wire braid is rigorously formulated. Integral formulas are developed from energy principles for both self and transfer immittances in terms of potentials for the fields. The detailed boundary value problem for the wire braid is also set up in a very efficient manner; the braid wires act as sources for the potentials in the form of a sequence of line multi-poles with unknown coefficients that are determined by means of conditions arising from the wire surface boundary conditions. Approximations are introduced to relate the local properties of the braid wires to a simplified infinitemore » periodic planar geometry. Furthermore, this is used to treat nonuniform coaxial geometries including eccentric interior coaxial arrangements and an exterior ground plane.« less

  12. First principles cable braid electromagnetic penetration model

    SciTech Connect (OSTI)

    Warne, Larry Kevin; Langston, William L.; Basilio, Lorena I.; Johnson, William A.

    2016-01-01

    The model for penetration of a wire braid is rigorously formulated. Integral formulas are developed from energy principles for both self and transfer immittances in terms of potentials for the fields. The detailed boundary value problem for the wire braid is also set up in a very efficient manner; the braid wires act as sources for the potentials in the form of a sequence of line multi-poles with unknown coefficients that are determined by means of conditions arising from the wire surface boundary conditions. Approximations are introduced to relate the local properties of the braid wires to a simplified infinite periodic planar geometry. Furthermore, this is used to treat nonuniform coaxial geometries including eccentric interior coaxial arrangements and an exterior ground plane.

  13. Essential Systems Functionality Inspection Criteria, Approach, and Lines of Inquiry, October 16, 2008 (HSS CRAD 64-11 Rev. 2)

    Broader source: Energy.gov [DOE]

    The Essential Systems Functionality (ESF) inspection will evaluate the effectiveness of programs and processes for engineering design and safety basis, construction and installation, configuration management, surveillance testing, maintenance, operations, cognizant system engineer (CSE) and safety system oversight (SSO), and feedback and improvement of selected safety systems. This review will evaluate the effectiveness in maintaining the functionality of these safety systems. The ESF review will be performed in the context of integrated safety management (ISM), although the inspection criteria, activities and lines of inquiry are organized by ESF functional areas rather than ISM principles and core functions.

  14. Continuous Change Institutional Change Principle | Department of Energy

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

    Institutional Change » Continuous Change Institutional Change Principle Continuous Change Institutional Change Principle Because it takes time to establish institutional change, federal agencies need multiyear plans that continuously work to achieve, reinforce, and improve significant and persistent sustainability goals. Sustainability efforts ultimately may fail unless organizational change becomes "the way we do business." This principle is in line with organization research showing

  15. On the correspondence between quantum and classical variational principles

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

    Ruiz, D. E.; Dodin, I. Y.

    2015-06-10

    Here, classical variational principles can be deduced from quantum variational principles via formal reparameterization of the latter. It is shown that such reparameterization is possible without invoking any assumptions other than classicality and without appealing to dynamical equations. As examples, first principle variational formulations of classical point-particle and cold-fluid motion are derived from their quantum counterparts for Schrodinger, Pauli, and Klein-Gordon particles.

  16. 2016 Guiding Principles: Updates, Guidance, and Solutions (Providence, RI)

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

    | Department of Energy Guiding Principles: Updates, Guidance, and Solutions (Providence, RI) 2016 Guiding Principles: Updates, Guidance, and Solutions (Providence, RI) August 8, 2016 1:00PM to 5:00PM EDT INTERMEDIATE LEVEL (201) This workshop will provide an overview of the 2016 Guiding Principles and cover all the new requirement and definition updates, as well as review the significant changes to the scoring and compliance procedures. Registration is open to federal and private sector

  17. State Agreement-In-Principle Program Guidance Memorandum | Department of

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

    Energy State Agreement-In-Principle Program Guidance Memorandum State Agreement-In-Principle Program Guidance Memorandum United States Government Department of Energy Memorandum DATE: December 22, 1995 REPLY TO ATTN OF: EM-75 SUBJECT: State Agreement-in-Principle Program Guidance TO: Manager, Albuquerque Operations Office Manager, Chicago Operations Office Manager, Idaho Operations Office Manager, Nevada Operations Office Manager, Oak Ridge Operations Office Manager, Ohio Field Office

  18. Multiple Motivations Institutional Change Principle | Department of Energy

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

    Institutional Change » Multiple Motivations Institutional Change Principle Multiple Motivations Institutional Change Principle The multiple motivations principle suggests that a portfolio approach-rather than a single strategy-may be required to achieve change. Research demonstrates that people and institutions adopt new behaviors for many reasons. They likely need more than one reason for changing their current behavior. Therefore, people may shift to more sustainable, energy-efficient

  19. National Laboratory Impact Initiative Guiding Principles | Department of

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

    Energy Initiative Guiding Principles National Laboratory Impact Initiative Guiding Principles EERE has developed these Principles in a collaborative fashion with National Laboratory leadership to foster a more strategic partnership between EERE and the Labs in stewarding world-class National Laboratory science and technology (S&T) capabilities and in delivering continually increasing market impact on energy, security, economic, and environmental challenges facing the United States in the

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

    Office of Scientific and Technical Information (OSTI)

    Catalyst Design: Application to Carbon Capture Catalysis Citation Details In-Document Search Title: Developing an Approach for First-principles Catalyst Design: Application ...

  1. 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, ...

  2. Artificial Photosynthesis I - Design Principles for Light Harvesting

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

    I Artificial Photosynthesis I - Design Principles for Light Harvesting FlemingSmall.png Key Challenges: Researchers measure a two-dimensional (2D) Fourier transform electronic...

  3. Proposed Structure and Organizing Principles for Low Income Energy...

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

    Structure and Organizing Principles for Low Income Energy Efficiency Workgroup 1 Background As part of Post-2011-Review, BPA agreed to convene a low income energy efficiency...

  4. 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...

  5. First-Principles Theoretical Studies of Hydrogen Interaction...

    Office of Scientific and Technical Information (OSTI)

    Studies of Hydrogen Interaction with Ultrathin Mg and Mg-based Alloy Films Citation Details In-Document Search Title: First-Principles Theoretical Studies of Hydrogen Interaction ...

  6. First Principles Calculations (and NMR Spectroscopy of Electrode...

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

    (and NMR Spectroscopy of Electrode Materials) First Principles Calculations (and NMR Spectroscopy of Electrode Materials) 2009 DOE Hydrogen Program and Vehicle Technologies Program ...

  7. First Principles Calculations and NMR Spectroscopy of Electrode...

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

    and NMR Spectroscopy of Electrode Materials First Principles Calculations and NMR Spectroscopy of Electrode Materials 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle ...

  8. First Principles Calculations and NMR Spectroscopy of Electrode...

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

    and NMR Spectroscopy of Electrode Materials First Principles Calculations and NMR Spectroscopy of Electrode Materials 2009 DOE Hydrogen Program and Vehicle Technologies Program ...

  9. First Principles Calculations and NMR Spectroscopy of Electrode...

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

    Materials: NMR First Principles Calculations and NMR Spectroscopy of Electrode Materials: NMR 2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer...

  10. First-principles opacity table of warm dense deuterium forinertial...

    Office of Scientific and Technical Information (OSTI)

    ...ial-confinement-fusion applications Citation Details In-Document Search Title: First-principles opacity table of warm dense deuterium for inertial-confinement-fusion applications ...

  11. First-Principles Investigation of Nanopore Sequencing Using Variable...

    Office of Scientific and Technical Information (OSTI)

    Bias on Graphene-Based Nanoribbons Citation Details In-Document Search Title: First-Principles Investigation of Nanopore Sequencing Using Variable Voltage Bias on Graphene-Based ...

  12. The Need for Essential Consumer Protections: Smart metering proposals...

    Energy Savers [EERE]

    August 2010 The Need for Essential Consumer Protections: Smart metering proposals and the move to time-based pricing. August 2010 There is widespread consensus that the U.S. ...

  13. The Need for Essential Consumer Protections: Smart Metering Proposals...

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

    Metering Proposals and the Move to Time-Based Pricing The Need for Essential Consumer Protections: Smart Metering Proposals and the Move to Time-Based Pricing There is a widespread ...

  14. Combined Heat and Power (CHP): Essential for a Cost Effective...

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

    for a Cost Effective Clean Energy Standard, April 2011 Combined Heat and Power (CHP): Essential for a Cost Effective Clean Energy Standard, April 2011 In March 2011, a federal ...

  15. Energy Department Helps Rhode Island Schools Teach Energy Essentials |

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

    Department of Energy Rhode Island Schools Teach Energy Essentials Energy Department Helps Rhode Island Schools Teach Energy Essentials September 21, 2015 - 4:17pm Addthis Students participating in the NEED Project at Scituate High and Calcutt Middle Schools planted 14 trees in Central Falls, Rhode Island. Students participating in the NEED Project at Scituate High and Calcutt Middle Schools planted 14 trees in Central Falls, Rhode Island. Calcutt Middle School students in Rhode Island played

  16. EERE Success Story-Rhode Island Schools Teach Energy Essentials |

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

    Department of Energy Rhode Island Schools Teach Energy Essentials EERE Success Story-Rhode Island Schools Teach Energy Essentials December 10, 2015 - 11:24am Addthis Students participating in the NEED Project at Scituate High and Calcutt Middle Schools planted 14 trees in Central Falls, Rhode Island. Photo Courtesy | Rhode Island Public Schools Students participating in the NEED Project at Scituate High and Calcutt Middle Schools planted 14 trees in Central Falls, Rhode Island. Photo

  17. Wide Bandgap Semiconductors: Essential to Our Technology Future |

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

    Department of Energy Wide Bandgap Semiconductors: Essential to Our Technology Future Wide Bandgap Semiconductors: Essential to Our Technology Future January 15, 2014 - 8:00am Addthis Learn how wide bandgap semiconductors could impact clean energy technology and our daily lives. | Video by Sarah Gerrity and Matty Greene, Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy What are the key facts? North Carolina State University will lead the Energy Department's new

  18. Ethical Principles | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    Ethical Principles Human Subjects Protection Program (HSPP) HSPP Home About Institutional Review Boards (IRBs) Education and Resources Regulations and Requirements Ethical Principles Federal Regulations DOE Special Requirements Health Insurance Portability and Accountability Act (HIPAA) 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 Regulations and

  19. Guiding Principles of Real Property Asset Management | Department of Energy

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

    Guiding Principles of Real Property Asset Management Guiding Principles of Real Property Asset Management frpc_guidance_final.pdf (318.72 KB) More Documents & Publications 2015 Federal Real Property Council Reporting Guidance FRPC User Guidance -for FY2006 FRPC User Guidance -for FY2006

  20. Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations

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

    INDUSTRIAL TECHNOLOGIES PROGRAM Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations April 2011 (DRAFT) Acknowledgement Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations was developed under the Save Energy Now LEADER activity for the U.S. Department of Energy's Industrial Technologies Program (ITP). The creation of this handbook was a result of the Learning from Success: Assessment to Implementation Best

  1. Violations of the ceiling principle: Exact conditions and statistical evidence

    SciTech Connect (OSTI)

    Slimowitz, J.R. ); Cohen, J.E. )

    1993-08-01

    The National Research Council recommended the use of the ceiling principle in forensic applications of DNA testing on the grounds that the ceiling principle was believed to be [open quotes]conservative,[close quotes] giving estimates greater than or equal to the actual genotype frequencies in the appropriate reference population. The authors show here that the ceiling principle can fail to be conservative in a population with two subpopulations and two loci, each with two alleles at Hardy-Weinberg equilibrium, if there is some linkage disequilibrium between loci. They also show that the ceiling principle can fail in a population with two subpopulations and a single locus with two alleles if Hardy-Weinberg equilibrium does not hold. They given explicit analytical formulas to describe when the ceiling principle fails. By showing that the ceiling principle is not always mathematically reliable, this analysis gives users of the ceiling principle the responsibility of demonstrating that it is conservative for the particular data with which it is used. Reanalysis of VNTR data bases of the FBI provides compelling evidence of two-locus associations within three major ethnic groups (Caucasian, black, and Hispanic) in the United States, even though the loci tested are located on different chromosomes. Before the ceiling principle is implemented, more research should be done to determine whether it may be violated in practice. 19 refs., 5 tabs.

  2. First-principles equation of state of polystyrene and its effect on inertial confinement fusion implosions

    SciTech Connect (OSTI)

    Hu, S. X.; Collins, L. A.; Goncharov, V. N.; Kress, J. D.; McCrory, R. L.; Skupsky, S.

    2015-10-14

    Obtaining an accurate equation of state (EOS) of polystyrene (CH) is crucial to reliably design inertial confinement fusion (ICF) capsules using CH/CH-based ablators. Thus, with first-principles calculations, we have investigated the extended EOS of CH over a wide range of plasma conditions (ρ = 0.1 to 100 g/cm3 and T = 1,000 to 4,000,000 K). When compared with the widely used SESAME-EOS table, the first-principles equation of state (FPEOS) of CH has shown significant differences in the low-temperature regime, in which strong coupling and electron degeneracy play an essential role in determining plasma properties. Hydrodynamic simulations of cryogenic target implosions on OMEGA using the FPEOS table of CH have predicted ~5% reduction in implosion velocity and ~30% decrease in neutron yield in comparison with the usual SESAME simulations. This is attributed to the ~10% lower mass ablation rate of CH predicted by FPEOS. Simulations using CH-FPEOS show better agreement with measurements of Hugoniot temperature and scattered lights from ICF implosions.

  3. First-principles equation of state of polystyrene and its effect on inertial confinement fusion implosions

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

    Hu, S. X.; Collins, L. A.; Goncharov, V. N.; Kress, J. D.; McCrory, R. L.; Skupsky, S.

    2015-10-14

    Obtaining an accurate equation of state (EOS) of polystyrene (CH) is crucial to reliably design inertial confinement fusion (ICF) capsules using CH/CH-based ablators. Thus, with first-principles calculations, we have investigated the extended EOS of CH over a wide range of plasma conditions (ρ = 0.1 to 100 g/cm3 and T = 1,000 to 4,000,000 K). When compared with the widely used SESAME-EOS table, the first-principles equation of state (FPEOS) of CH has shown significant differences in the low-temperature regime, in which strong coupling and electron degeneracy play an essential role in determining plasma properties. Hydrodynamic simulations of cryogenic target implosionsmore » on OMEGA using the FPEOS table of CH have predicted ~5% reduction in implosion velocity and ~30% decrease in neutron yield in comparison with the usual SESAME simulations. This is attributed to the ~10% lower mass ablation rate of CH predicted by FPEOS. Simulations using CH-FPEOS show better agreement with measurements of Hugoniot temperature and scattered lights from ICF implosions.« less

  4. First-principles molecular dynamics simulations of condensed...

    Office of Scientific and Technical Information (OSTI)

    phase V-type nerve agent reaction pathways and energy barriers Citation Details In-Document Search Title: First-principles molecular dynamics simulations of condensed phase V-type ...

  5. Ethics - Fourteen Principles of Ethical Conduct for Federal Employees |

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

    Department of Energy Fourteen Principles of Ethical Conduct for Federal Employees Ethics - Fourteen Principles of Ethical Conduct for Federal Employees This guide provides a brief overview of the ethics rules and standards of ethical conduct that all employees should know and follow. Discuss any question not answered here with your supervisor or ethics counsel. Your ethics counsel is: For Field Office employees, your respective field counsel. For Headquarters employees, the Office of the

  6. Dielectric Properties of Ice and Liquid Water from First Principles

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

    Calculations | Argonne Leadership Computing Facility Dielectric Properties of Ice and Liquid Water from First Principles Calculations Authors: Lu, D., Gygi, F., Galli, G. We present a first-principles study of the static dielectric properties of ice and liquid water. The eigenmodes of the dielectric matrix ϵ are analyzed in terms of maximally localized dielectric functions similar, in their definition, to maximally localized Wannier orbitals obtained from Bloch eigenstates of the electronic

  7. Time-dependent first-principles approaches to PV materials

    SciTech Connect (OSTI)

    Miyamoto, Yoshiyuki

    2013-12-10

    Computational scheme for designing photovoltaic (PV) materials is presented. First-principles electron dynamics of photo-excitation and subsequent electron-hole splitting is performed based on the time-dependent density functional theory. Photo-induced enhancement of dipole moment was observed in a polar crystal and a donor-acceptor molecular pair. These experiences will pave a way to design PV material from first-principles simulations.

  8. Cost Principles and Special Terms and Conditions for DOE Financial

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

    Assistance Recipients | Department of Energy Cost Principles and Special Terms and Conditions for DOE Financial Assistance Recipients Cost Principles and Special Terms and Conditions for DOE Financial Assistance Recipients DOE Financial Assistance presentation at the 2012 Peer Review Meeting gtp_2012peerreview_financial_assist.pdf (112.34 KB) More Documents & Publications Sample Indirect Rate Proposal (Pre-Award) and For-Profit Compliance Audit Information Audit Report: OAS-M-14-05

  9. Are the invariance principles really truly Lorentz covariant?

    SciTech Connect (OSTI)

    Arunasalam, V.

    1994-02-01

    It is shown that some sections of the invariance (or symmetry) principles such as the space reversal symmetry (or parity P) and time reversal symmetry T (of elementary particle and condensed matter physics, etc.) are not really truly Lorentz covariant. Indeed, I find that the Dirac-Wigner sense of Lorentz invariance is not in full compliance with the Einstein-Minkowski reguirements of the Lorentz covariance of all physical laws (i.e., the world space Mach principle).

  10. Information and Feedback Institutional Change Principle | Department of

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

    Energy Information and Feedback Institutional Change Principle Information and Feedback Institutional Change Principle Information alone, however, is unlikely to lead to action. Federal and commercial programs have demonstrated reductions in energy use from delivery of reports to customers. By providing actionable information and feedback that are tailored to specific workplace situations, federal agencies can help to spur and maintain behaviors that save energy and resources. Methods

  11. Webcast of the Energy Literate Citizenry from K-to-Gray: A Webcast on the Department of Energy's Energy Literacy Initiative

    Broader source: Energy.gov [DOE]

    The Energy Literacy Framework webinar was held on February 6, 2013 at 4 pm EST. The presentation, webcast and resources are available below.

  12. The Need for Essential Consumer Protections: Smart Metering Proposals and

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

    the Move to Time-Based Pricing | Department of Energy Metering Proposals and the Move to Time-Based Pricing The Need for Essential Consumer Protections: Smart Metering Proposals and the Move to Time-Based Pricing There is a widespread consensus that the U.S. distribution and transmission systems for vital electricity service need to be modernized and upgraded to handle not only load growth, but the integration of renewable resources and the potential for a significant increase in

  13. Location of the essential spectrum in curved quantum layers

    SciTech Connect (OSTI)

    Krejčiřík, David; Lu, Zhiqin

    2014-08-15

    We consider the Dirichlet Laplacian in tubular neighbourhoods of complete non-compact Riemannian manifolds immersed in the Euclidean space. We show that the essential spectrum coincides with the spectrum of a planar tube provided that the second fundamental form of the manifold vanishes at infinity and the transport of the cross-section along the manifold is asymptotically parallel. For low dimensions and codimension, the result applies to the location of propagating states in nanostructures under physically natural conditions.

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

    -home-energy-efficient Current search Search found 1 item Building Design Remove Building Design filter Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Filter...

  1. Search results | Department of Energy

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

    search Search found 1 item Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Building Design Remove Building Design filter Filter by Resource Type All Results...

  2. Search results | Department of Energy

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  15. Impact of first-principles properties of deuterium–tritium on inertial confinement fusion target designsa)

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

    Hu, S. X.; Goncharov, V. N.; Boehly, T. R.; McCrory, R. L.; Skupsky, S.; Collins, L. A.; Kress, J. D.; Militizer, B.

    2015-04-20

    -simulations. The FP-based properties of DT are essential for designing ICF ignition targets. Future work on first-principles studies of ICF ablator materials is also discussed.« less

  16. Impact of first-principles properties of deuterium–tritium on inertial confinement fusion target designs

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

    Hu, Suxing X.; Goncharov, V. N.; Boehly, T. R.; McCrory, R. L.; Skupsky, S.; Collins, Lee A.; Kress, Joel David; Militzer, B.

    2015-05-01

    -simulations. The FP-based properties of DT are essential for designing ICF ignition targets. We also discuss future work on first-principles studies of ICF ablator materials.« less

  17. Impact of first-principles properties of deuterium–tritium on inertial confinement fusion target designs

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

    Hu, S. X.; Goncharov, V. N.; Boehly, T. R.; McCrory, R. L.; Skupsky, S.; Collins, L. A.; Kress, J. D.; Militizer, B.

    2015-04-20

    -simulations. The FP-based properties of DT are essential for designing ICF ignition targets. Future work on first-principles studies of ICF ablator materials is also discussed.« less

  18. Impact of first-principles properties of deuterium–tritium on inertial confinement fusion target designs

    SciTech Connect (OSTI)

    Hu, S. X. Goncharov, V. N.; Boehly, T. R.; McCrory, R. L.; Skupsky, S.; Collins, L. A.; Kress, J. D.; Militzer, B.

    2015-05-15

    -based properties of DT are essential for designing ICF ignition targets. Future work on first-principles studies of ICF ablator materials is also discussed.

  19. Impact of first-principles properties of deuterium–tritium on inertial confinement fusion target designs

    SciTech Connect (OSTI)

    Hu, Suxing X.; Goncharov, V. N.; Boehly, T. R.; McCrory, R. L.; Skupsky, S.; Collins, Lee A.; Kress, Joel David; Militzer, B.

    2015-05-01

    -simulations. The FP-based properties of DT are essential for designing ICF ignition targets. We also discuss future work on first-principles studies of ICF ablator materials.

  20. Y-12 Sustainable Design Principles for Building Design and Construction

    SciTech Connect (OSTI)

    Jackson, J. G.

    2008-11-01

    B&W Y-12 is committed to modernizing the Y-12 complex to meet future needs with a sustainable and responsive infrastructure and to integrating sustainability principles and practices into Y-12 work (Y72-001, B&W Y-12 Environmental, Safety and Health Policy). This commitment to sustainability and specifically sustainable design of buildings is also incorporated into Presidential Executive Orders (EO), DOE Orders (DOE O), and goals. Sustainable building design is an approach to design, construct, and operate facilities in an efficient and environmentally sound manner that will produce a healthful, resource-efficient and productive working environment that is inherently protective of the environment. The DOE has established the following 5 Guiding Principles for High Performance Sustainable Building (HPSB), and has issued directives that require Y-12 to incorporate the principles and a number of supporting specific practices and techniques into building design, construction and renovation projects: (1) Employ Integrated Design Principles; (2) Optimize Energy Performance; (3) Protect and Conserve Water; (4) Enhance Indoor Environmental Quality; and (5) Reduce Environmental Impact of Materials. The purpose of this document is to present the required sustainable building principles, practices and techniques, summarize the key drivers for incorporating them into Y-12 projects, and present additional recommendations and resources that can be used to support sustainable buildings to enhance the environmental and economic performance of the Y-12 Complex.

  1. The 'virtual density' principle of neutronics: Toward rapid computation of reactivity effects in practical core distortion scenarios

    SciTech Connect (OSTI)

    Reed, M.; Smith, K.; Forget, B.

    2013-07-01

    Fast reactor core reactivities are sensitive to geometric distortions arising from three distinct phenomena: (1) irradiation swelling of fuel throughout core lifetime, (2) thermal expansion of fuel during transients, and (3) mechanical oscillations during seismic events. Performing comprehensive reactivity analysis of these distortions requires methods for rapidly computing a multitude of minute reactivity changes. Thus, we introduce the 'virtual density' principle of neutronics as a new perturbation technique to achieve this rapid computation. This new method obviates many of the most challenging aspects of conventional geometric perturbation theory. Essentially, this 'virtual density' principle converts geometric perturbations into equivalent material density perturbations (either isotropic or anisotropic), which are highly accurate and comparatively simple to evaluate. While traditional boundary perturbation theory employs surface integrals, the 'virtual density' principle employs equivalent volume integrals. We introduce and validate this method in three subsequent stages: (1) isotropic 'virtual density', (2) anisotropic 'virtual density' for whole cores, and (3) anisotropic 'virtual density' for interior zones within cores. We numerically demonstrate its accuracy for 2-D core flowering scenarios. (authors)

  2. Materials Databases Infrastructure Constructed by First Principles Calculations: A Review

    SciTech Connect (OSTI)

    Lin, Lianshan

    2015-10-13

    The First Principles calculations, especially the calculation based on High-Throughput Density Functional Theory, have been widely accepted as the major tools in atom scale materials design. The emerging super computers, along with the powerful First Principles calculations, have accumulated hundreds of thousands of crystal and compound records. The exponential growing of computational materials information urges the development of the materials databases, which not only provide unlimited storage for the daily increasing data, but still keep the efficiency in data storage, management, query, presentation and manipulation. This review covers the most cutting edge materials databases in materials design, and their hot applications such as in fuel cells. By comparing the advantages and drawbacks of these high-throughput First Principles materials databases, the optimized computational framework can be identified to fit the needs of fuel cell applications. The further development of high-throughput DFT materials database, which in essence accelerates the materials innovation, is discussed in the summary as well.

  3. Design Principles for Effective Knowledge Discovery from Big Data

    SciTech Connect (OSTI)

    Begoli, Edmon; Horey, James L

    2012-01-01

    Big data phenomenon refers to the practice of collection and processing of very large data sets and associated systems and algorithms used to analyze these massive datasets. Architectures for big data usually range across multiple machines and clusters, and they commonly consist of multiple special purpose sub-systems. Coupled with the knowledge discovery process, big data movement offers many unique opportunities for organizations to benefit (with respect to new insights, business optimizations, etc.). However, due to the difficulty of analyzing such large datasets, big data presents unique systems engineering and architectural challenges. In this paper, we present three sys- tem design principles that can inform organizations on effective analytic and data collection processes, system organization, and data dissemination practices. The principles presented derive from our own research and development experiences with big data problems from various federal agencies, and we illustrate each principle with our own experiences and recommendations.

  4. DOE, Tribes sign a renewal of the Agreement in Principle

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

    DOE, Tribes sign a renewal of the Agreement in Principle FORT HALL--The Shoshone-Bannock Tribes and the Department of Energy - Idaho Operations Office recently signed a new Agreement in Principle, thus renewing the formal relationship between the two parties for another five-year period. Lee Juan Tyler, Vice Chairman of the Shoshone-Bannock Tribes (left) and Elizabeth Sellers, manager, DOE Idaho Operations Office (Right) Photo courtesy of Lori Edmo-Suppah, Sho-Ban News. The photo shows the

  5. Guiding Principles for Sustainable Existing Buildings: Radiochemical Processing Laboratory

    SciTech Connect (OSTI)

    Pope, Jason E.

    2013-11-11

    In 2006, the United States (U.S.) Department of Energy (DOE) signed the Federal Leadership in High Performance and Sustainable Buildings Memorandum of Understanding (MOU), along with 21 other agencies. Pacific Northwest National Laboratory (PNNL) is exceeding this requirement and, currently, about 25 percent of its buildings are High Performance and Sustainable Buildings. The pages that follow document the Guiding Principles conformance effort for the Radiochemical Processing Laboratory (RPL) at PNNL. The RPL effort is part of continued progress toward a building inventory that is 100 percent compliant with the Guiding Principles.

  6. The Need for Essential Consumer Protections: Smart metering proposals and

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

    the move to time-based pricing. August 2010 | Department of Energy metering proposals and the move to time-based pricing. August 2010 The Need for Essential Consumer Protections: Smart metering proposals and the move to time-based pricing. August 2010 There is widespread consensus that the U.S. distribution and transmission systems for vital electricity service need to be modernized and upgraded. This modernization has been recently promoted under the rubric of the Smart Grid. The Smart Grid

  7. On the essential spectrum of certain non-commutative oscillators

    SciTech Connect (OSTI)

    Parmeggiani, Alberto Venni, Alberto

    2013-12-15

    We show here that the spectrum of the family of non-commutative harmonic oscillators Q{sub (α,β)}{sup w}(x,D) for α,β∈R{sub +} in the range αβ = 1 is [0, +∞) and is entirely essential spectrum. The previous existing results concern the case αβ > 1 (case in which Q{sub (α,β)}{sup w}(x,D) is globally elliptic with a discrete spectrum whose qualitative properties are being extensively studied), and ours therefore extend the picture to the range of parameters αβ ⩾ 1.

  8. Path Integral for Dirac oscillator with generalized uncertainty principle

    SciTech Connect (OSTI)

    Benzair, H.; Boudjedaa, T.; Merad, M.

    2012-12-15

    The propagator for Dirac oscillator in (1+1) dimension, with deformed commutation relation of the Heisenberg principle, is calculated using path integral in quadri-momentum representation. As the mass is related to momentum, we then adapt the space-time transformation method to evaluate quantum corrections and this latter is dependent from the point discretization interval.

  9. Basic principles of the surface harmonics method: Flat geometry

    SciTech Connect (OSTI)

    Kovalishin, A. A.

    2011-12-15

    The basic principles of the surface harmonics method are described. A one-dimensional problem is used to exemplify the specific features of the method and the algorithms for construction of finite-difference equations. The objective of this study is to popularize the surface harmonics method among specialists.

  10. STEM Education Opportunities: Teachers | Department of Energy

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

    Education Opportunities: Teachers STEM Education Opportunities: Teachers LESSON PLANS AND PROJECTS Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education identifies seven Essential Principles and a set of Fundamental Concepts that, if understood and applied, will help individuals and communities make informed energy decisions. The intended audience is anyone involved in energy education from K-Gray and is meant to inform the improvement and development of energy

  11. Histone demethylase JMJD5 is essential for embryonic development

    SciTech Connect (OSTI)

    Oh, Sangphil; Janknecht, Ralf

    2012-03-30

    Highlights: Black-Right-Pointing-Pointer Histone demethylase JMJD5 is essential for embryogenesis. Black-Right-Pointing-Pointer Transcription of tumor suppressor p53 is upregulated in JMJD5 knockout embryos. Black-Right-Pointing-Pointer JMJD5 may antagonize p53-dependent growth inhibition and apoptosis. Black-Right-Pointing-Pointer JMJD5 is overexpressed in leukemias and breast cancer. -- Abstract: Histone lysine methylation is pivotal in regulating chromatin structure and thus profoundly affects the transcriptome. JMJD5 (jumonji C domain-containing 5) is a histone demethylase that specifically removes methyl moieties from dimethylated lysine 36 on histone H3 and exerts a pro-proliferative effect on breast cancer cells. Here, we generated JMJD5 knockout mice in order to study the physiological significance of this enzyme. Whereas heterozygous knockout mice displayed no overt phenotype, homozygous JMJD5 knockouts died around day 10 of embryonal development. JMJD5{sup -/-} embryos showed delayed development already at E8.5 and were actively resorbed at E10.5. While strong JMJD5 expression was observed only in the yolk sac at E8.5, JMJD5 was robustly expressed in E10.5 embryos at several sites, including the heart and eye. Lack of JMJD5 resulted in transcriptional upregulation of the tumor suppressor p53. Concurrently, the cell cycle inhibitor p21 and the pro-apoptotic molecule Noxa, both of which are prominent p53 target genes, became strongly upregulated in JMJD5{sup -/-} embryos. Collectively, our data indicate that JMJD5 is essential during embryonal development and a repressor of p53 expression. The latter suggests that JMJD5 has oncogenic activity and accordingly JMJD5 is upregulated in leukemias and breast cancer.

  12. Predicting the cosmological constant from the causal entropic principle

    SciTech Connect (OSTI)

    Bousso, Raphael; Harnik, Roni; Kribs, Graham D.; Perez, Gilad

    2007-08-15

    We compute the expected value of the cosmological constant in our universe from the causal entropic principle. Since observers must obey the laws of thermodynamics and causality, the principle asserts that physical parameters are most likely to be found in the range of values for which the total entropy production within a causally connected region is maximized. Despite the absence of more explicit anthropic criteria, the resulting probability distribution turns out to be in excellent agreement with observation. In particular, we find that dust heated by stars dominates the entropy production, demonstrating the remarkable power of this thermodynamic selection criterion. The alternative approach - weighting by the number of 'observers per baryon' - is less well-defined, requires problematic assumptions about the nature of observers, and yet prefers values larger than present experimental bounds.

  13. Predicting the Cosmological Constant from the Causal Entropic Principle

    SciTech Connect (OSTI)

    Bousso, Raphael; Bousso, Raphael; Harnik, Roni; Kribs, Graham D.; Perez, Gilad

    2007-05-01

    We compute the expected value of the cosmological constant in our universe from the Causal Entropic Principle. Since observers must obey the laws of thermodynamics and causality, the principle asserts that physical parameters are most likely to be found in the range of values for which the total entropy production within a causally connected region is maximized. Despite the absence of more explicit anthropic criteria, the resulting probability distribution turns out to be in excellent agreement with observation. In particular, we find that dust heated by stars dominates the entropy production, demonstrating the remarkable power of this thermodynamic selection criterion. The alternative approach-weighting by the number of"observers per baryon" -- is less well-defined, requires problematic assumptions about the nature of observers, and yet prefers values larger than present experimental bounds.

  14. First Principles Simulations of the Infrared Spectrum of Liquid Water |

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

    Argonne Leadership Computing Facility Infrared spectra of liquid water Infrared spectra of liquid water computed using hybrid (solid lines) and semi-local (dotted line) functionals, computed by ab-initio molecular dynamics with the Qbox code. Cui Zhang, UC-Davis. First Principles Simulations of the Infrared Spectrum of Liquid Water PI Name: Giulia Galli PI Email: gagalli@ucdavis.edu Institution: University of California-Davis Allocation Program: INCITE Allocation Hours at ALCF: 15 Million

  15. Design Principles of Coherent Photosynthetic Energy Transport: Insights

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

    from Two Dimensional Electronic Spectroscopy | MIT-Harvard Center for Excitonics Design Principles of Coherent Photosynthetic Energy Transport: Insights from Two Dimensional Electronic Spectroscopy November 10, 2009 at 3pm/36-428 Greg Engel Department of Chemistry, The James Franck Institute, University of Chicago engel abstract: Life on earth is effectively solar powered, yet how energy moves through photosynthetic complexes prior to the biochemical steps of photosynthesis is still not

  16. OCPR - HQ Mediation program ADR PRINCIPLES OF CONFLICT RESOLUTION

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

    10) OCPR - HQ MEDIATION PROGRAM ADR PRINCIPLES OF CONFLICT RESOLUTION 1. Listen Actively Listening is the most important part of communication. If we do not hear what the other parties are communicating we cannot resolve a conflict. Active listening also includes noticing what the other person is saying with intonation and body language. 2. Think Before Reacting The tendency in a conflict situation is to react immediately. In emergencies, fast physical reaction can save lives. In workplace

  17. Theory meets reality: Combined first principles modeling and

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

    characterization studies of renewable energy materials | Solid State Solar Thermal Energy Conversion Theory meets reality: Combined first principles modeling and characterization studies of renewable energy materials Seminar Thursday Apr 7, 2016 2:00pm Location: 13-3038 Speaker: Maria Chan, Assistant Scientist, Center for Nanoscale Materials, Argonne National Laboratory Event Contact: rschusky@mit.edu S3TEC welcomes Dr. Maria Chan, Asssistant Scientist, Center for Nanoscale Materials,

  18. Possible dynamical explanations for Paltridge's principle of maximum entropy production

    SciTech Connect (OSTI)

    Virgo, Nathaniel Ikegami, Takashi

    2014-12-05

    Throughout the history of non-equilibrium thermodynamics a number of theories have been proposed in which complex, far from equilibrium flow systems are hypothesised to reach a steady state that maximises some quantity. Perhaps the most celebrated is Paltridge's principle of maximum entropy production for the horizontal heat flux in Earth's atmosphere, for which there is some empirical support. There have been a number of attempts to derive such a principle from maximum entropy considerations. However, we currently lack a more mechanistic explanation of how any particular system might self-organise into a state that maximises some quantity. This is in contrast to equilibrium thermodynamics, in which models such as the Ising model have been a great help in understanding the relationship between the predictions of MaxEnt and the dynamics of physical systems. In this paper we show that, unlike in the equilibrium case, Paltridge-type maximisation in non-equilibrium systems cannot be achieved by a simple dynamical feedback mechanism. Nevertheless, we propose several possible mechanisms by which maximisation could occur. Showing that these occur in any real system is a task for future work. The possibilities presented here may not be the only ones. We hope that by presenting them we can provoke further discussion about the possible dynamical mechanisms behind extremum principles for non-equilibrium systems, and their relationship to predictions obtained through MaxEnt.

  19. Materials Databases Infrastructure Constructed by First Principles Calculations: A Review

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

    Lin, Lianshan

    2015-10-13

    The First Principles calculations, especially the calculation based on High-Throughput Density Functional Theory, have been widely accepted as the major tools in atom scale materials design. The emerging super computers, along with the powerful First Principles calculations, have accumulated hundreds of thousands of crystal and compound records. The exponential growing of computational materials information urges the development of the materials databases, which not only provide unlimited storage for the daily increasing data, but still keep the efficiency in data storage, management, query, presentation and manipulation. This review covers the most cutting edge materials databases in materials design, and their hotmore » applications such as in fuel cells. By comparing the advantages and drawbacks of these high-throughput First Principles materials databases, the optimized computational framework can be identified to fit the needs of fuel cell applications. The further development of high-throughput DFT materials database, which in essence accelerates the materials innovation, is discussed in the summary as well.« less

  20. A general maximum entropy framework for thermodynamic variational principles

    SciTech Connect (OSTI)

    Dewar, Roderick C.

    2014-12-05

    Minimum free energy principles are familiar in equilibrium thermodynamics, as expressions of the second law. They also appear in statistical mechanics as variational approximation schemes, such as the mean-field and steepest-descent approximations. These well-known minimum free energy principles are here unified and extended to any system analyzable by MaxEnt, including non-equilibrium systems. The MaxEnt Lagrangian associated with a generic MaxEnt distribution p defines a generalized potential Ψ for an arbitrary probability distribution p-hat, such that Ψ is a minimum at (p-hat) = p. Minimization of Ψ with respect to p-hat thus constitutes a generic variational principle, and is equivalent to minimizing the Kullback-Leibler divergence between p-hat and p. Illustrative examples of min–Ψ are given for equilibrium and non-equilibrium systems. An interpretation of changes in Ψ is given in terms of the second law, although min–Ψ itself is an intrinsic variational property of MaxEnt that is distinct from the second law.

  1. Strategic principles workshops: Discussion drafts and workshop notes

    SciTech Connect (OSTI)

    1991-09-01

    The Office of Civilian Radioactive Waste-Management in the Department of Energy (DOE) is responsible for disposing of this nation`s spent fuel and high-level radioactive waste in a manner that protects the health and safety of the public and the quality of the environment. Although embodied in the Federal repository program that began with studies in the late 1950s, this mission was explicitly established by the Nuclear Waste Policy Act of 1982 and reaffirmed by the Nuclear Waste Policy Amendments Act of 1987. To fulfill our mission, we are developing a waste management system consisting of a geologic repository for permanent disposal deep beneath the surface of the earth, a facility for monitored retrievable storage, and a system for transporting the waste. This discussion draft was developed to help involve parties affected by or interested in the waste-management program in the formulation of the basic principles on which the program will be based. It reviews existing objectives, policies, and strategic principles under which the system is currently being developed. Then discussed are issues of strategic importance for which additional strategic principles may be needed. For these issues in particular, views from affected and interested parties is solicited, but comments regarding alternative approaches to the issues presented as well as suggestions for additional issues will also be welcome. Finally, background information on the waste-management program pertinent to the issues discussion is presented.

  2. Science Literacy Project for Mid-Career Public Radio Producers, Reporters, Editors and News Directors

    SciTech Connect (OSTI)

    Bari Scott

    2012-12-01

    SoundVision held a post-workshop teleconference for our 2011 graduates (as we have done for all participants) to consolidate what they??d learned during the workshop. To maximize the Science Literacy Project??s impact after it ends, we strengthened and reinforced our alumni??s vibrant networking infrastructure so they can continue to connect and support each other, and updated our archive system to ensure all of our science and science journalism resources and presentations will be easy to access and use over time.

  3. First-principles investigations on ionization and thermal conductivity of polystyrene for inertial confinement fusion applications

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

    Hu, S. X.; Collins, L. A.; Goncharov, V. N.; Kress, J. D.; McCrory, R. L.; Skupsky, S.

    2016-04-14

    Using quantum molecular-dynamics (QMD) methods based on the density functional theory, we have performed first-principles investigations on the ionization and thermal conductivity of polystyrene (CH) over a wide range of plasma conditions (ρ = 0.5 to 100 g/cm3 and T = 15,625 to 500,000 K). The ionization data from orbital-free molecular-dynamics calculations have been fitted with a “Saha-type” model as a function of the CH plasma density and temperature, which exhibits the correct behaviors of continuum lowering and pressure ionization. The thermal conductivities (κQMD) of CH, derived directly from the Kohn–Sham molecular-dynamics calculations, are then analytically fitted with a generalizedmore » Coulomb logarithm [(lnΛ)QMD] over a wide range of plasma conditions. When compared with the traditional ionization and thermal conductivity models used in radiation–hydrodynamics codes for inertial confinement fusion simulations, the QMD results show a large difference in the low-temperature regime in which strong coupling and electron degeneracy play an essential role in determining plasma properties. Furthermore, hydrodynamic simulations of cryogenic deuterium–tritium targets with CH ablators on OMEGA and the National Ignition Facility using the QMD-derived ionization and thermal conductivity of CH have predicted –20% variation in target performance in terms of hot-spot pressure and neutron yield (gain) with respect to traditional model simulations.« less

  4. Catalytic mechanism of a retinoid isomerase essential for vertebrate vision

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

    Kiser, Philip D.; Zhang, Jianye; Badiee, Mohsen; Li, Qingjiang; Shi, Wuxian; Sui, Xuewu; Golczak, Marcin; Tochtrop, Gregory P.; Palczewski, Krzysztof

    2015-04-20

    Visual function in vertebrates is dependent on the membrane-bound retinoid isomerase RPE65, an essential component of the retinoid cycle pathway that regenerates 11-cis-retinal for rod and cone opsins. The mechanism by which RPE65 catalyzes stereoselective retinoid isomerization has remained elusive because of uncertainty about how retinoids bind to its active site. Here we present crystal structures of RPE65 in complex with retinoid-mimetic compounds, one of which is in clinical trials for the treatment of age-related macular degeneration. The structures reveal the active site retinoid-binding cavity located near the membrane-interacting surface of the enzyme as well as an Fe-bound palmitate ligandmore » positioned in an adjacent pocket. With the geometry of the RPE65–substrate complex clarified, we delineate a mechanism of catalysis that reconciles the extensive biochemical and structural research on this enzyme. Finally, these data provide molecular foundations for understanding a key process in vision and pharmacological inhibition of RPE65 with small molecules.« less

  5. Ecological Principles and Guidelines for Managing the Use of Land

    SciTech Connect (OSTI)

    Dale, Virginia H; Brown, Sandra; Haeuber, R A; Hobbs, N T; Huntly, N; Naiman, R J; Riebsame, W E; Turner, M G; Valone, T J

    2014-01-01

    The many ways that people have used and managed land throughout history has emerged as a primary cause of land-cover change around the world. Thus, land use and land management increasingly represent a fundamental source of change in the global environment. Despite their global importance, however, many decisions about the management and use of land are made with scant attention to ecological impacts. Thus, ecologists' knowledge of the functioning of Earth's ecosystems is needed to broaden the scientific basis of decisions on land use and management. In response to this need, the Ecological Society of America established a committee to examine the ways that land-use decisions are made and the ways that ecologists could help inform those decisions. This paper reports the scientific findings of that committee. Five principles of ecological science have particular implications for land use and can assure that fundamental processes of Earth's ecosystems are sustained. These ecological principles deal with time, species, place, dis- turbance, and the landscape. The recognition that ecological processes occur within a temporal setting and change over time is fundamental to analyzing the effects of land use. In addition, individual species and networks of interacting species have strong and far-reaching effects on ecological processes. Furthermore, each site or region has a unique set of organisms and abiotic conditions influencing and constraining ecological processes. Distur- bances are important and ubiquitous ecological events whose effects may strongly influence population, com- munity, and ecosystem dynamics. Finally, the size, shape, and spatial relationships of habitat patches on the landscape affect the structure and function of ecosystems. The responses of the land to changes in use and management by people depend on expressions of these fundamental principles in nature. These principles dictate several guidelines for land use. The guidelines give practical

  6. FIRST-PRINCIPLES PHASE STABILITY IN THE TI-V ALLOY SYSTEM (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: FIRST-PRINCIPLES PHASE STABILITY IN THE TI-V ALLOY SYSTEM Citation Details In-Document Search Title: FIRST-PRINCIPLES PHASE STABILITY IN THE TI-V ALLOY SYSTEM ...

  7. A Proof-of-Principle Echo-enabled Harmonic Generation Free Electron...

    Office of Scientific and Technical Information (OSTI)

    ThesisDissertation: A Proof-of-Principle Echo-enabled Harmonic Generation Free Electron Laser Experiment at SLAC Citation Details In-Document Search Title: A Proof-of-Principle...

  8. First-principles simulations of a graphene-based field-effect...

    Office of Scientific and Technical Information (OSTI)

    First-principles simulations of a graphene-based field-effect transistor Prev Next Title: First-principles simulations of a graphene-based field-effect transistor Authors: ...

  9. Cost Principles and Special Terms and Conditions for DOE Financial Assistance Recipients

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

    Principles and Special Terms and Conditions for DOE Financial Assistance Recipients U.S. Department of Energy Office of Energy Efficiency and Renewable Energy Geothermal Technologies Program Peer Review May 2012 Federal Cost Principles The Office of Management and Budget (OMB) establishes federal grant management policies and cost principles through OMB circulars and common rules. These policies and cost principles are then incorporated into each relevant agency's applicable Federal regulations

  10. Microsoft Word - Approved EERE-National Laboratory Guiding Principles March 9 2015

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

    EERE-National Laboratory Guiding Principles March 9, 2015 March 9, 2015 i EXECUTIVE SUMMARY The purpose of this document is to establish a set of principles that will guide and empower EERE and laboratory employees to ensure that the National Laboratories deliver innovative and transformative scientific and technological solutions to energy, security, economic, and environmental challenges facing the United States in the 21st century. These core principles, operating principles, and

  11. DEBRIEF OF CENTRAL PLATEAU INNER AREA PRINCIPLES Questions:

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

    DEBRIEF OF CENTRAL PLATEAU INNER AREA PRINCIPLES Questions:  What is the definition for industrial vs residential land use?  Are the local DOE office(s) and HQ in agreement about what needs to be done?  Concerning the new ideas for characterization (bullet 3), how does HAB present ideas, how much detail is required, and how does the HAB know if these ideas have been considered earlier?  What is the difference between MTCA -B and -C level cleanup as applied to the Inner Area?  What

  12. First-principles investigation of Nitrosyl formation in zirconia

    SciTech Connect (OSTI)

    Yu, Z.G.; Zhang, J.; Singh, David J; Wu, Ping

    2012-01-01

    We report first-principles calculations aimed at understanding the properties of nitrogen in ZrO{sub 2}. We find that interstitial N occurs covalently bonded to O in the form of NO units, in contrast to previous expectations of a N substitutional for O. This reveals a different chemistry for N in ZrO{sub 2} and perhaps other highly stable oxide species. This leads to a natural oxygen vacancy formation mechanism in ZrO{sub 2} in the presence of nitrogen.

  13. Coherent electron cooling proof of principle instrumentation design

    SciTech Connect (OSTI)

    Gassner D. M.; Litvinenko, V.; Michnoff, R.; Miller, T.; Minty, M.; Pinayev, I.

    2012-04-15

    The goal of the Coherent Electron Cooling Proof-of-Principle (CeC PoP) experiment being designed at RHIC is to demonstrate longitudinal (energy spread) cooling before the expected CD-2 for eRHIC. The scope of the experiment is to longitudinally cool a single bunch of 40 GeV/u gold ions in RHIC. This paper will describe the instrumentation systems proposed to meet the diagnostics challenges. These include measurements of beam intensity, emittance, energy spread, bunch length, position, orbit stability, and transverse and temporal alignment of electron and ion beams.

  14. Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND

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

    v0, 12/9/14 Central Plateau Principles Public Involvement Advice DETAILED BACKGROUND Cleanup of Hanford's Central Plateau is expected to take another four decades or longer, and cost tens of billions of dollars. The Central Plateau includes the 200 East and 200 West Areas with all of Hanford's High-Level Nuclear Waste Tank Farms, processing plants, sites where over a million gallons of High-Level Nuclear Waste has leaked from Single Shell Tanks (SSTs), and billions of gallons of waste was

  15. Dynamics in microbial communities: Unraveling mechanisms to identify principles

    SciTech Connect (OSTI)

    Konopka, Allan; Lindemann, Stephen R.; Fredrickson, Jim K.

    2015-07-01

    Diversity begets higher order properties such as functional stability and robustness in microbial communities, but principles that inform conceptual (and eventually predictive) models of community dynamics are lacking. Recent work has shown that selection as well as dispersal and drift shape communities, but the mechanistic bases for assembly of communities and the forces that maintain their function in the face of environmental perturbation are not well understood. Conceptually, some interactions among community members could generate endogenous dynamics in composition, even in the absence of environmental changes. These endogenous dynamics are further perturbed by exogenous forcing factors to produce a richer network of community interactions, and it is this “system” that is the basis for higher order community properties. Elucidation of principles that follow from this conceptual model requires identifying the mechanisms that (a) optimize diversity within a community and (b) impart community stability. The network of interactions between organisms can be an important element by providing a buffer against disturbance beyond the effect of functional redundancy, as alternative pathways with different combinations of microbes can be recruited to fulfill specific functions.

  16. Spatial design principles for sustainable hydropower development in river basins

    SciTech Connect (OSTI)

    Jager, Henriëtte I.; Efroymson, Rebecca A.; Opperman, Jeff J.; Kelly, Michael R.

    2015-02-27

    How can dams be arranged within a river basin such that they benefit society? Recent interest in this question has grown in response to the worldwide trend toward developing hydropower as a source of renewable energy in Asia and South America, and the movement toward removing unnecessary dams in the US. Environmental and energy sustainability are important practical concerns, and yet river development has rarely been planned with the goal of providing society with a portfolio of ecosystem services into the future. We organized a review and synthesis of the growing research in sustainable river basin design around four spatial decisions: Is it better to build fewer mainstem dams or more tributary dams? Should dams be clustered or distributed among distant subbasins? Where should dams be placed along a river? At what spatial scale should decisions be made? We came up with the following design principles for increasing ecological sustainability: (i) concentrate dams within a subset of tributary watersheds and avoid downstream mainstems of rivers, (ii) disperse freshwater reserves among the remaining tributary catchments, (iii) ensure that habitat provided between dams will support reproduction and retain offspring, and (iv) formulate spatial decision problems at the scale of large river basins. Based on our review, we discuss trade-offs between hydropower and ecological objectives when planning river basin development. We hope that future testing and refinement of principles extracted from our review will define a path toward sustainable river basin design.

  17. Spatial design principles for sustainable hydropower development in river basins

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

    Jager, Henriëtte I.; Efroymson, Rebecca A.; Opperman, Jeff J.; Kelly, Michael R.

    2015-02-27

    How can dams be arranged within a river basin such that they benefit society? Recent interest in this question has grown in response to the worldwide trend toward developing hydropower as a source of renewable energy in Asia and South America, and the movement toward removing unnecessary dams in the US. Environmental and energy sustainability are important practical concerns, and yet river development has rarely been planned with the goal of providing society with a portfolio of ecosystem services into the future. We organized a review and synthesis of the growing research in sustainable river basin design around four spatialmore » decisions: Is it better to build fewer mainstem dams or more tributary dams? Should dams be clustered or distributed among distant subbasins? Where should dams be placed along a river? At what spatial scale should decisions be made? We came up with the following design principles for increasing ecological sustainability: (i) concentrate dams within a subset of tributary watersheds and avoid downstream mainstems of rivers, (ii) disperse freshwater reserves among the remaining tributary catchments, (iii) ensure that habitat provided between dams will support reproduction and retain offspring, and (iv) formulate spatial decision problems at the scale of large river basins. Based on our review, we discuss trade-offs between hydropower and ecological objectives when planning river basin development. We hope that future testing and refinement of principles extracted from our review will define a path toward sustainable river basin design.« less

  18. Variational principles with Pad approximants for tearing mode analysis

    SciTech Connect (OSTI)

    Cole, Andrew J.; Finn, John M.

    2014-03-15

    Tearing modes occur in several distinct physical regimes, and it is often important to compute the inner layer response for these modes with various effects. There is a need for an approximate and efficient method of solving the inner layer equations in all these regimes. In this paper, we introduce a method of solving the inner layer equations based on using a variational principle with Pad approximants. For all the regimes considered, the main layer equations to be solved are inhomogeneous, and Pad approximants give a convenient and efficient method of satisfying the correct asymptotic behavior at the edge of the layer. Results using this variational principlePad approximant method in three of these regimes is presented. These regimes are the constant-? resistive-inertial (RI) regime, the constant-? viscoresistive regime, and the non-constant-? inviscid tearing regime. The last regime includes the constant-? RI regime and the inertial regime. The results show that reasonable accuracy can be obtained very efficiently with Pad approximants having a small number of parameters.

  19. Electromagnetic response of C12 : A first-principles calculation

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

    Lovato, A.; Gandolfi, S.; Carlson, J.; Pieper, Steven C.; Schiavilla, R.

    2016-08-15

    Here, the longitudinal and transverse electromagnetic response functions ofmore » $$^{12}$$C are computed in a ``first-principles'' Green's function Monte Carlo calculation, based on realistic two- and three-nucleon interactions and associated one- and two-body currents. We find excellent agreement between theory and experiment and, in particular, no evidence for the quenching of measured versus calculated longitudinal response. This is further corroborated by a re-analysis of the Coulomb sum rule, in which the contributions from the low-lying $$J^\\pi\\,$$=$$\\, 2^+$$, $0^+$ (Hoyle), and $4^+$ states in $$^{12}$$C are accounted for explicitly in evaluating the total inelastic strength.« less

  20. Anaerobic digestion of hog wastes: Principles and practice

    SciTech Connect (OSTI)

    Oleszkiewicz, J.A.; Bujoczek, G.

    1996-12-31

    The principles and overview of research, development and implementation of anaerobic digestion for hog wastes are discussed. Based on economic evaluations, an anaerobic technology is cost-effective, especially for a larger herd and becomes more competitive with aerobic treatment. Nevertheless, the rate of treatment is more sensitive and dependent on the particular fraction of manure being processed. Considering the different factors affecting anaerobic digestion, a complete mixed reactor with solids recycle (having high solids retention time and low hydraulic retention time) was found to be the more reliable system with regards to methane generation and manure stabilization. By solids recycle one can obtain significant saving in the reactor volume required, while still achieving the expected degree of treatment. It was also found that even though treatment using advanced anaerobic systems when compared with simple anaerobic systems is more expensive, the rate of return on investment and efficiency of the process are higher.

  1. Active nondestructive assay of nuclear materials: principles and applications

    SciTech Connect (OSTI)

    Gozani, Tsahi

    1981-01-01

    The purpose of this book is to present, coherently and comprehensively, the wealth of available but scattered information on the principles and applications of active nondestructive analysis (ANDA). Chapters are devoted to the following: background and overview; interactions of neutrons with matter; interactions of ..gamma..-rays with matter; neutron production and sources; ..gamma..-ray production and sources; effects of neutron and ..gamma..-ray transport in bulk media; signatures of neutron- and photon-induced fissions; neutron and photon detection systems and electronics; representative ANDA systems; and instrument analysis, calibration, and measurement control for ANDA. Each chapter has an introductory section describing the relationship of the topic of that chapter to ANDA. Each chapter ends with a section that summarizes the main results and conclusions of the chapter, and a reference list.

  2. Hydrogen storage in LiH: A first principle study

    SciTech Connect (OSTI)

    Banger, Suman Nayak, Vikas Verma, U. P.

    2014-04-24

    First principles calculations have been performed on the Lithium hydride (LiH) using the full potential linearized augmented plane wave (FP-LAPW) method within the framework of density functional theory. We have extended our calculations for LiH+2H and LiH+6H in NaCl structure. The structural stability of three compounds have been studied. It is found that LiH with 6 added Hydrogen atoms is most stable. The obtained results for LiH are in good agreement with reported experimental data. Electronic structures of three compounds are also studied. Out of three the energy band gap in LiH is ∼3.0 eV and LiH+2H and LiH+6H are metallic.

  3. Predicting the Cosmological Constant from the CausalEntropic Principle

    SciTech Connect (OSTI)

    Bousso, Raphael; Harnik, Roni; Kribs, Graham D.; Perez, Gilad

    2007-02-20

    We compute the expected value of the cosmological constant in our universe from the Causal Entropic Principle. Since observers must obey the laws of thermodynamics and causality, it asserts that physical parameters are most likely to be found in the range of values for which the total entropy production within a causally connected region is maximized. Despite the absence of more explicit anthropic criteria, the resulting probability distribution turns out to be in excellent agreement with observation. In particular, we find that dust heated by stars dominates the entropy production, demonstrating the remarkable power of this thermodynamic selection criterion. The alternative approach--weighting by the number of ''observers per baryon''--is less well-defined, requires problematic assumptions about the nature of observers, and yet prefers values larger than present experimental bounds.

  4. Determining an Imaging Literacy Curriculum for Radiation Oncologists: An International Delphi Study

    SciTech Connect (OSTI)

    Giuliani, Meredith E.; Gillan, Caitlin; Milne, Robin A.; Uchino, Minako; Millar, Barbara-Ann; Catton, Pamela

    2014-03-15

    Purpose: Rapid evolution of imaging technologies and their integration into radiation therapy practice demands that radiation oncology (RO) training curricula be updated. The purpose of this study was to develop an entry-to-practice image literacy competency profile. Methods and Materials: A list of 263 potential imaging competency items were assembled from international objectives of training. Expert panel eliminated redundant or irrelevant items to create a list of 97 unique potential competency items. An international 2-round Delphi process was conducted with experts in RO. In round 1, all experts scored, on a 9-point Likert scale, the degree to which they agreed an item should be included in the competency profile. Items with a mean score ≥7 were included, those 4 to 6 were reviewed in round 2, and items scored <4 were excluded. In round 2, items were discussed and subsequently ranked for inclusion or exclusion in the competency profile. Items with >75% voting for inclusion were included in the final competency profile. Results: Forty-nine radiation oncologists were invited to participate in round 1, and 32 (65%) did so. Participants represented 24 centers in 6 countries. Of the 97 items ranked in round 1, 80 had a mean score ≥7, 1 item had a score <4, and 16 items with a mean score of 4 to 6 were reviewed and rescored in round 2. In round 2, 4 items had >75% of participants voting for inclusion and were included; the remaining 12 were excluded. The final list of 84 items formed the final competency profile. The 84 enabling competency items were aggregated into the following 4 thematic groups of key competencies: (1) imaging fundamentals (42 items); (2) clinical application (27 items); (3) clinical management (5 items); and (4) professional practice (10 items). Conclusions: We present an imaging literacy competency profile which could constitute the minimum training standards in radiation oncology residency programs.

  5. Search results | Department of Energy

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

    Current search Search found 1 item Video Remove Video filter Science & Innovation Remove Science & Innovation filter Energy Literacy Principle 4 Remove Energy Literacy...

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    search Search found 1 item Article Remove Article filter Science & Innovation Remove Science & Innovation filter Energy Literacy Principle 7 Remove Energy Literacy...

  7. Search results | Department of Energy

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    (1) Energy Efficiency (1) Energy Sources (1) Fuel Economy (1) Hydrogen (1) Renewables (1) Science & Innovation (1) Vehicles (1) Filter by Energy Literacy Principle: Energy Literacy...

  8. Search results | Department of Energy

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    Current search Search found 1 item Video Remove Video filter Science & Innovation Remove Science & Innovation filter Energy Literacy Principle 7 Remove Energy Literacy...

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    Current search Search found 1 item Video Remove Video filter Science & Technology Remove Science & Technology filter Energy Literacy Principle 4 Remove Energy Literacy...

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    search Search found 1 item Article Remove Article filter Science & Innovation Remove Science & Innovation filter Energy Literacy Principle 6 Remove Energy Literacy...

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

    rgy-todays-global-society Current search Search found 2 items Science & Technology Remove Science & Technology filter Energy Literacy Principle 7 Remove Energy Literacy...

  12. Search results | Department of Energy

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    Current search Search found 1 item Video Remove Video filter Science & Technology Remove Science & Technology filter Energy Literacy Principle 7 Remove Energy Literacy...

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

    educationdownloadsenergy-production Current search Search found 1 item Water Remove Water filter Wind Remove Wind filter Energy Literacy Principle 4 Remove Energy Literacy...

  14. Search results | Department of Energy

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

    educationdownloadsenergy-production Current search Search found 1 item Water Remove Water filter Solar Remove Solar filter Energy Literacy Principle 4 Remove Energy Literacy...

  15. Cartan gravity, matter fields, and the gauge principle

    SciTech Connect (OSTI)

    Westman, Hans F.; Zlosnik, Tom G.

    2013-07-15

    Gravity is commonly thought of as one of the four force fields in nature. However, in standard formulations its mathematical structure is rather different from the YangMills fields of particle physics that govern the electromagnetic, weak, and strong interactions. This paper explores this dissonance with particular focus on how gravity couples to matter from the perspective of the Cartan-geometric formulation of gravity. There the gravitational field is represented by a pair of variables: (1) a contact vector V{sup A} which is geometrically visualized as the contact point between the spacetime manifold and a model spacetime being rolled on top of it, and (2) a gauge connection A{sub ?}{sup AB}, here taken to be valued in the Lie algebra of SO(2,3) or SO(1,4), which mathematically determines how much the model spacetime is rotated when rolled. By insisting on two principles, the gauge principle and polynomial simplicity, we shall show how one can reformulate matter field actions in a way that is harmonious with Cartans geometric construction. This yields a formulation of all matter fields in terms of first order partial differential equations. We show in detail how the standard second order formulation can be recovered. In particular, the Hodge dual, which characterizes the structure of bosonic field equations, pops up automatically. Furthermore, the energymomentum and spin-density three-forms are naturally combined into a single object here denoted the spin-energymomentum three-form. Finally, we highlight a peculiarity in the mathematical structure of our first-order formulation of YangMills fields. This suggests a way to unify a U(1) gauge field with gravity into a SO(1,5)-valued gauge field using a natural generalization of Cartan geometry in which the larger symmetry group is spontaneously broken down to SO(1,3)U(1). The coupling of this unified theory to matter fields and possible extensions to non-Abelian gauge fields are left as open questions

  16. Weston-Principles of Decoupling Florida. August 2008 | Department of Energy

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

    Weston-Principles of Decoupling Florida. August 2008 Weston-Principles of Decoupling Florida. August 2008 Customer-Sited Resoures and Utility Profits: Aligning Incentives with Public Policy goals Weston-Principles of Decoupling Florida. August 2008 (524.91 KB) More Documents & Publications Decoupling: Mechanics and Issues, Presentation to the New Mexico Public Regulation Commission Energy Efficiency Incentives Workshop Overview of Utility Incentives Presentation to the Kansas Corporation

  17. Microsoft PowerPoint - RAP CP Principles Dec 2014 corrected.pptx

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

    & Plateau Committee December 11, 2014 Presentation Overview  Prior work by HAB, DOE, others (including substantial public participation*) regarding Principles  Prior work didn't call them Principles, but included many of the same elements  What's changed from prior work to current draft Principles? *Not included: discussions between tribal nations and one or more of the Tri-Party agencies 1992: The Future for Hanford: Uses and Cleanup Summary of the Final Report of the Hanford

  18. 2016 Guiding Principles for Sustainable Federal Buildings Updates Crosswalks: Existing Buildings

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

    Existing Buildings Prepared by the U.S. Department of Energy Federal Energy Management Program May 2016 2016 vs 2008 Guiding Principles for Sustainable Federal Buildings Crosswalk: Existing Buildings Exisiting Buildings i 2016 Guiding Principles for Sustainable Federal Buildings Comparison to 2008 version: Existing Buildings Executive Order 13693, Planning for Federal Sustainability in the Next Decade, March 19, 2015, called for revisions to the Guiding Principles for Sustainable Federal

  19. 2016 Guiding Principles for Sustainable Federal Buildings Updates Crosswalks: New Construction and Modernization

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

    New Construction and Modernization Prepared by the U.S. Department of Energy Federal Energy Management Program May 2016 2016 vs 2008 Guiding Principles for Sustainable Federal Buildings Crosswalk: New Construction and Modernization New Construction and Modernization i 2016 Guiding Principles for Sustainable Federal Buildings Comparison to 2008 Guiding Principles: New Construction and Modernization Executive Order 13693, Planning for Federal Sustainability in the Next Decade, March 19, 2015,

  20. Vehicle Technologies Office Merit Review 2014: First Principles Calculations and NMR Spectroscopy of Electrode Materials

    Broader source: Energy.gov [DOE]

    Presentation given by [company name] at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about first principles calculations...

  1. Attachment A: AIP Program Principles (Questions and Answers 1-12)

    Broader source: Energy.gov [DOE]

    This attachment contains twelve questions and answers that designate the mandatory AIP provisions that shall be included in new and renegotiated agreements and discusses the principles underlying...

  2. EA-1992: Funding for Principle Power, Inc., for the WindFloat...

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

    Pacific Offshore Wind Demonstration Project, offshore of Coos Bay, Oregon EA-1992: Funding for Principle Power, Inc., for the WindFloat Pacific Offshore Wind Demonstration ...

  3. Analyzing and Managing Bill Impacts of Energy Efficiency Programs. Principles and Recommendations

    SciTech Connect (OSTI)

    none,

    2011-07-01

    Provides policymakers with principles and recommendations to understand and manage concerns about bill and rate impacts resulting from requiring utilities to provide efficiency programs.

  4. Qbox First-principles Molecular Dynamics (Qball branch, svn release 081

    Energy Science and Technology Software Center (OSTI)

    2013-03-05

    Qball is a modified version of the open source Qbox first-principles molecular dynamics code which was originally developed at LLNL by Francois Gygi.

  5. First-principles prediction of disordering tendencies in complex oxides

    SciTech Connect (OSTI)

    Jiang, Chao; Stanek, Christopher R; Sickafus, Kurt E; Uberuaga, Blas P

    2008-01-01

    The disordering tendencies of a series of zirconate (A{sub 2}Zr{sub 2}O{sub 7}) , hafnate (A{sub 2}Hf{sub 2}O{sub 7}), titanate (A{sub 2}Ti{sub 2}O{sub 7}), and stannate (A{sub 2} Sn{sub 2}O{sub 7}) pyrochlores are predicted in this study using first-principles total energy calculations. To model the disordered (A{sub 1/2}B{sub 1/2})(O{sub 7/8}/V{sub 1/8}){sub 2} fluorite structure, we have developed an 88-atom two-sublattice special quasirandom structure (SQS) that closely reproduces the most important near-neighbor intra-sublattice and inter-sublattice pair correlation functions of the random alloy. From the calculated disordering energies, the order-disorder transition temperatures of those pyrochlores are further predicted and our results agree well with the existing experimental phase diagrams. It is clearly demonstrated that both size and electronic effects play an important role in determining the disordering tendencies of pyrochlore compounds.

  6. Principles of regulatory information conservation between mouse and human

    SciTech Connect (OSTI)

    Cheng, Yong; Ma, Zhihai; Kim, Bong-Hyun; Wu, Weisheng; Cayting, Philip; Boyle, Alan P.; Sundaram, Vasavi; Xing, Xiaoyun; Dogan, Nergiz; Li, Jingjing; Euskirchen, Ghia; Lin, Shin; Lin, Yiing; Visel, Axel; Kawli, Trupti; Yang, Xinqiong; Patacsil, Dorrelyn; Keller, Cheryl A.; Giardine, Belinda; Kundaje, Anshul; Wang, Ting; Pennacchio, Len A.; Weng, Zhiping; Hardison, Ross C.; Snyder, Michael P.

    2014-11-19

    To broaden our understanding of the evolution of gene regulation mechanisms, we generated occupancy profiles for 34 orthologous transcription factors (TFs) in human–mouse erythroid progenitor, lymphoblast and embryonic stem-cell lines. By combining the genome-wide transcription factor occupancy repertoires, associated epigenetic signals, and co-association patterns, here we deduce several evolutionary principles of gene regulatory features operating since the mouse and human lineages diverged. The genomic distribution profiles, primary binding motifs, chromatin states, and DNA methylation preferences are well conserved for TF-occupied sequences. However, the extent to which orthologous DNA segments are bound by orthologous TFs varies both among TFs and with genomic location: binding at promoters is more highly conserved than binding at distal elements. Notably, occupancy-conserved TF-occupied sequences tend to be pleiotropic; they function in several tissues and also co-associate with many TFs. Lastly, single nucleotide variants at sites with potential regulatory functions are enriched in occupancy-conserved TF-occupied sequences.

  7. Lighting fundamentals handbook: Lighting fundamentals and principles for utility personnel

    SciTech Connect (OSTI)

    Eley, C.; Tolen, T. Associates, San Francisco, CA ); Benya, J.R. )

    1992-12-01

    Lighting accounts for approximately 30% of overall electricity use and demand in commercial buildings. This handbook for utility personnel provides a source of basic information on lighting principles, lighting equipment, and other considerations related to lighting design. The handbook is divided into three parts. Part One, Physics of Light, has chapters on light, vision, optics, and photometry. Part Two, Lighting Equipment and Technology, focuses on lamps, luminaires, and lighting controls. Part Three, Lighting Design Decisions, deals with the manner in which lighting design decisions are made and reviews relevant methods and issues. These include the quantity and quality of light needed for visual tasks, calculation methods for verifying that lighting needs are satisfied, lighting economics and methods for evaluating investments in efficient lighting systems, and miscellaneous design issues including energy codes, power quality, photobiology, and disposal of lighting equipment. The handbook contains a discussion of the role of the utility in promoting the use of energy-efficient lighting. The handbook also includes a lighting glossary and a list of references for additional information. This convenient and comprehensive handbook is designed to enable utility lighting personnel to assist their customers in developing high-quality, energy-efficient lighting systems. The handbook is not intended to be an up-to-date reference on lighting products and equipment.

  8. First principles molecular dynamics without self-consistent field optimization

    SciTech Connect (OSTI)

    Souvatzis, Petros; Niklasson, Anders M. N.

    2014-01-28

    We present a first principles molecular dynamics approach that is based on time-reversible extended Lagrangian Born-Oppenheimer molecular dynamics [A. M. N. Niklasson, Phys. Rev. Lett. 100, 123004 (2008)] in the limit of vanishing self-consistent field optimization. The optimization-free dynamics keeps the computational cost to a minimum and typically provides molecular trajectories that closely follow the exact Born-Oppenheimer potential energy surface. Only one single diagonalization and Hamiltonian (or Fockian) construction are required in each integration time step. The proposed dynamics is derived for a general free-energy potential surface valid at finite electronic temperatures within hybrid density functional theory. Even in the event of irregular functional behavior that may cause a dynamical instability, the optimization-free limit represents a natural starting guess for force calculations that may require a more elaborate iterative electronic ground state optimization. Our optimization-free dynamics thus represents a flexible theoretical framework for a broad and general class of ab initio molecular dynamics simulations.

  9. Distributed resonance self-shielding using the equivalence principle

    SciTech Connect (OSTI)

    Altiparmakov, D.

    2012-07-01

    This paper presents an extension of the equivalence principle to allow distributed resonance self-shielding in a multi-region fuel configuration. Rational expansion of fuel-to-fuel collision probability is applied in order to establish equivalence between the actual fuel configuration and a homogeneous mixture of hydrogen and resonant absorber, which is a commonly used model to calculate library tables of resonance integrals. The main steps in derivation are given along with the basic physics assumptions on which the presented approach relies. The method has been implemented in the lattice code WIMS-AECL and routinely used for calculation of CANDU-type reactor lattices. Its capabilities are illustrated by comparison of WIMS-AECL and MCNP results of {sup 238}U resonance capture in a CANDU lattice cell. In order to determine optimal rational expansion of fuel-to-fuel collision probability, the calculations were carried out by varying the number of rational terms from 1 to 6. The results show that 4 terms are sufficient. The further increase of the number of terms affects the computing time, while the impact on accuracy is negligible. To illustrate the convergence of the results, the fuel subdivision is gradually refined varying the number of fuel pin subdivisions from 1 to 32 equal-area annuli. The results show very good agreement with the reference MCNP calculation. (authors)

  10. Principles of regulatory information conservation between mouse and human

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

    Cheng, Yong; Ma, Zhihai; Kim, Bong-Hyun; Wu, Weisheng; Cayting, Philip; Boyle, Alan P.; Sundaram, Vasavi; Xing, Xiaoyun; Dogan, Nergiz; Li, Jingjing; et al

    2014-11-19

    To broaden our understanding of the evolution of gene regulation mechanisms, we generated occupancy profiles for 34 orthologous transcription factors (TFs) in human–mouse erythroid progenitor, lymphoblast and embryonic stem-cell lines. By combining the genome-wide transcription factor occupancy repertoires, associated epigenetic signals, and co-association patterns, here we deduce several evolutionary principles of gene regulatory features operating since the mouse and human lineages diverged. The genomic distribution profiles, primary binding motifs, chromatin states, and DNA methylation preferences are well conserved for TF-occupied sequences. However, the extent to which orthologous DNA segments are bound by orthologous TFs varies both among TFs and withmore » genomic location: binding at promoters is more highly conserved than binding at distal elements. Notably, occupancy-conserved TF-occupied sequences tend to be pleiotropic; they function in several tissues and also co-associate with many TFs. Lastly, single nucleotide variants at sites with potential regulatory functions are enriched in occupancy-conserved TF-occupied sequences.« less

  11. First principles study of metal contacts to monolayer black phosphorous

    SciTech Connect (OSTI)

    Chanana, Anuja; Mahapatra, Santanu

    2014-11-28

    Atomically thin layered black phosphorous (BP) has recently appeared as an alternative to the transitional metal dichalcogenides for future channel material in a metal-oxide-semiconductor transistor due to its lower carrier effective mass. Investigation of the electronic property of source/drain contact involving metal and two-dimensional material is essential as it impacts the transistor performance. In this paper, we perform a systematic and rigorous study to evaluate the Ohmic nature of the side-contact formed by the monolayer BP (mBP) and metals (gold, titanium, and palladium), which are commonly used in experiments. Employing the Density Functional Theory, we analyse the potential barrier, charge transfer and atomic orbital overlap at the metal-mBP interface in an optimized structure to understand how efficiently carriers could be injected from metal contact to the mBP channel. Our analysis shows that gold forms a Schottky contact with a higher tunnel barrier at the interface in comparison to the titanium and palladium. mBP contact with palladium is found to be purely Ohmic, where as titanium contact demonstrates an intermediate behaviour.

  12. Effect of the Generalized Uncertainty Principle on post-inflation preheating

    SciTech Connect (OSTI)

    Chemissany, Wissam; Das, Saurya; Ali, Ahmed Farag; Vagenas, Elias C. E-mail: saurya.das@uleth.ca E-mail: evagenas@academyofathens.gr

    2011-12-01

    We examine effects of the Generalized Uncertainty Principle, predicted by various theories of quantum gravity to replace the Heisenberg's uncertainty principle near the Planck scale, on post inflation preheating in cosmology, and show that it can predict either an increase or a decrease in parametric resonance and a corresponding change in particle production. Possible implications are considered.

  13. The principle of phase stability and the accelerator program at Berkeley, 1945--1954

    SciTech Connect (OSTI)

    Lofgren, E.J.

    1994-07-01

    The discovery of the Principle of Phase Stability by Vladimir Veksler and Edwin McMillian and the end of the war released a surge of accelerator activity at the Lawrence Berkeley Laboratory (then The University of California Radiation Laboratory). Six accelerators incorporating the Principle of Phase Stability were built in the period 1945--1954.

  14. Vermont Land Use: Essentials of Local Land Use Planning and Regulation...

    Open Energy Info (EERE)

    Use: Essentials of Local Land Use Planning and Regulation Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook:...

  15. Combined Heat and Power (CHP): Essential for a Cost Effective Clean Energy

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

    Standard, April 2011 | Department of Energy : Essential for a Cost Effective Clean Energy Standard, April 2011 Combined Heat and Power (CHP): Essential for a Cost Effective Clean Energy Standard, April 2011 In March 2011, a federal Clean Energy Standard (CES) was put forth as an approach to advancing a new national energy policy. This white paper discusses the CES concept. chp_clean_energy_std.pdf (973.28 KB) More Documents & Publications The International CHP/DHC Collaborative -

  16. Search results | Department of Energy

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

    Parents Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  17. Search results | Department of Energy

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

    3 Search results Search results Enter terms Search Showing 1 - 5 of 5 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  18. Search results | Department of Energy

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

    Students Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  19. Search results | Department of Energy

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

    1 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  20. Search results | Department of Energy

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

    4 Search results Search results Enter terms Search Showing 1 - 3 of 3 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  1. Search results | Department of Energy

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

    3 Search results Search results Enter terms Search Showing 1 - 3 of 3 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  2. Search results | Department of Energy

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

    7 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  3. Search results | Department of Energy

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

    3 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  4. Search results | Department of Energy

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

    2 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  5. Search results | Department of Energy

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

    6 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  6. Search results | Department of Energy

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

    4 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  7. Search results | Department of Energy

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

    5 Search results Search results Enter terms Search Showing 1 - 1 of 1 result. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  8. Search results | Department of Energy

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

    Search results Search results Enter terms Search Showing 1 - 2 of 2 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  9. Search results | Department of Energy

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

    results Search results Enter terms Search Showing 1 - 10 of 22 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  10. Search results | Department of Energy

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

    Search results Search results Enter terms Search Showing 1 - 8 of 8 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  11. Search results | Department of Energy

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

    results Search results Enter terms Search Showing 1 - 10 of 26 results. Download Energy Literacy Videos New video series, Energy Literacy highlights the 7 Essential...

  12. Federal High Performance and Sustainable Buildings: Guiding Principles for the Laboratory Support Building (LSB)

    SciTech Connect (OSTI)

    Pope, Jason E.

    2014-09-01

    This report documents the federal Guiding Principles conformance effort for LSB at PNNL. The effort is part of continued progress toward a campus building inventory that is 100% compliant with the Guiding Principles. The report documentation provides a narrative of how the LSB complies with each of the Guiding Principles requirements. These narratives draw from the many sources that are explained in the text and rely on extensive data collection. The descriptions point to each of these sources, providing the reader with specific policies, procedures, and data points.

  13. Department of Energy reaches an agreement in principle on the cleanup of

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

    the Santa Susana Field Lab site in Simi Valley | Department of Energy reaches an agreement in principle on the cleanup of the Santa Susana Field Lab site in Simi Valley Department of Energy reaches an agreement in principle on the cleanup of the Santa Susana Field Lab site in Simi Valley September 3, 2010 - 12:00am Addthis WASHINGTON, D.C. - The Department of Energy announced today that it has reached an agreement in principle with California's Department of Toxic Substances Control (DTSC)

  14. FEMP Offers Updated Training on the Guiding Principles for High-Performance and Sustainable Buildings

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy’s Federal Energy Management Program (FEMP) presents an updated series of training courses focused on the Guiding Principles for Federal Leadership in High-Performance...

  15. First-Principles Study of Redox End-Members in Li-Sulfur Batteries...

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

    First-Principles Study of Redox End-Members in Li-Sulfur Batteries Images for Redox ... and surface characteristics of solid-phase redox end-members in Li-S batteries. ...

  16. Jeung Gon Kim > Principle Research Engineer - Samsung Cheil Industries >

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

    Center Alumni > The Energy Materials Center at Cornell Jeung Gon Kim Principle Research Engineer - Samsung Cheil Industries Former Postdoc with the Coates Group, Jeung Gon returned to Korea to work with Samsung

  17. A first-principles study of the effect of charge doping on the...

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

    first-principles study of the effect of charge doping on the 1D polymerization of C60 Previous Next List R Poloni, A San Miguel and M V Fernandez-Serra, Science 336 (6084), 1018...

  18. First-principles high-pressure unreacted equation of state and...

    Office of Scientific and Technical Information (OSTI)

    Title: First-principles high-pressure unreacted equation of state and heat of formation of crystal 2,6-diamino-3, 5-dinitropyrazine-1-oxide (LLM-105) Authors: Manaa, M R ; Kuo, I W ...

  19. High-performance First-principles Molecular Dynamics for Predictive Theory

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

    and Modeling Eric Schwegler is Prinicipal Investigator for High-performance First-principles Molecular Dynamics for Predictive Theory and Modeling. High-performance First-principles Molecular Dynamics for Predictive Theory and Modeling Research The focus of this project is on the development of a high-performance software infrastructure that combines large-scale FPMD with advanced spectroscopy and sampling algorithms.

  20. Search results | Department of Energy

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

    how-distributed-wind-works Current search Search found 2 items PressMedia Remove PressMedia filter Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Filter...

  1. Search results | Department of Energy

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

    School (6-8) Teachers filter Parents (1) Apply Parents filter PressMedia (1) Apply PressMedia filter Filter by Energy Literacy Principle: Energy Literacy Principle 4 (1) Apply...

  2. Search results | Department of Energy

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

    filter Energy Literacy Principle 2 Remove Energy Literacy Principle 2 filter Water Remove Water filter Filter by Resource Type All Results (1) Lesson Plan (1) Filter by Topic: All...

  3. Search results | Department of Energy

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

    1 item Energy Literacy Principle 2 Remove Energy Literacy Principle 2 filter Water Remove Water filter Filter by Resource Type All Results (1) Lesson Plan (1) Filter by Topic: All...

  4. Search results | Department of Energy

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

    filter Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Water Remove Water filter Filter by Resource Type All Results (2) Lesson Plan (2) Filter by Topic: All...

  5. Search results | Department of Energy

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

    items Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Water Remove Water filter Filter by Resource Type All Results (2) Lesson Plan (2) Filter by Topic: All...

  6. Search results | Department of Energy

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

    filter Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Water Remove Water filter Filter by Resource Type All Results (1) Lesson Plan (1) Filter by Topic: All...

  7. Search results | Department of Energy

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

    1 item Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Water Remove Water filter Solar Remove Solar filter Filter by Resource Type All Results (1) Lesson Plan...

  8. Search results | Department of Energy

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

    1 item Energy Literacy Principle 4 Remove Energy Literacy Principle 4 filter Water Remove Water filter Wind Remove Wind filter Filter by Resource Type All Results (1) Lesson Plan...

  9. Environmental cost principle: Gone but not forgotten. Master`s thesis

    SciTech Connect (OSTI)

    Robb, J.L.

    1995-09-30

    This thesis has not focused on the myriad of environmental laws generating costs for government contractors. Compliance with such laws is not beyond the experience of government cost-reimbursement contracting. This thesis has not detailed the alternative to cost reimbursement; i.e., a contribution action against the United States for cleanup costs. Potential contribution action remains an issue when the contamination is related to the performance of a government contract. At the center of this analysis is the efficacy of the draft environmental cost principle. The draft cost principle forced the consideration of the many prickly issues that must someday be resolved. The draft cost principle is unlikely to return in present form. It may be gone, but it should not be forgotten. The environmental cost issues will resurface. Future attempts to address these issues will benefit from the careful consideration of the latest draft environmental cost principle. The core questions to be answered are what would be the impact of the cost principle on the treatment of various environmental costs, and whether such impact is for the good.

  10. Integrated in silico analyses of regulatory and metabolic networks of Synechococcus sp. PCC 7002 reveal relationships between gene centrality and essentiality

    SciTech Connect (OSTI)

    Song, Hyun-Seob; McClure, Ryan S.; Bernstein, Hans C.; Overall, Christopher C.; Hill, Eric A.; Beliaev, Alex S.

    2015-03-27

    Cyanobacteria dynamically relay environmental inputs to intracellular adaptations through a coordinated adjustment of photosynthetic efficiency and carbon processing rates. The output of such adaptations is reflected through changes in transcriptional patterns and metabolic flux distributions that ultimately define growth strategy. To address interrelationships between metabolism and regulation, we performed integrative analyses of metabolic and gene co-expression networks in a model cyanobacterium, Synechococcus sp. PCC 7002. Centrality analyses using the gene co-expression network identified a set of key genes, which were defined here as ‘topologically important.’ Parallel in silico gene knock-out simulations, using the genome-scale metabolic network, classified what we termed as ‘functionally important’ genes, deletion of which affected growth or metabolism. A strong positive correlation was observed between topologically and functionally important genes. Functionally important genes exhibited variable levels of topological centrality; however, the majority of topologically central genes were found to be functionally essential for growth. Subsequent functional enrichment analysis revealed that both functionally and topologically important genes in Synechococcus sp. PCC 7002 are predominantly associated with translation and energy metabolism, two cellular processes critical for growth. This research demonstrates how synergistic network-level analyses can be used for reconciliation of metabolic and gene expression data to uncover fundamental biological principles.

  11. Integrated in silico analyses of regulatory and metabolic networks of Synechococcus sp. PCC 7002 reveal relationships between gene centrality and essentiality

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

    Song, Hyun-Seob; McClure, Ryan S.; Bernstein, Hans C.; Overall, Christopher C.; Hill, Eric A.; Beliaev, Alex S.

    2015-03-27

    Cyanobacteria dynamically relay environmental inputs to intracellular adaptations through a coordinated adjustment of photosynthetic efficiency and carbon processing rates. The output of such adaptations is reflected through changes in transcriptional patterns and metabolic flux distributions that ultimately define growth strategy. To address interrelationships between metabolism and regulation, we performed integrative analyses of metabolic and gene co-expression networks in a model cyanobacterium, Synechococcus sp. PCC 7002. Centrality analyses using the gene co-expression network identified a set of key genes, which were defined here as ‘topologically important.’ Parallel in silico gene knock-out simulations, using the genome-scale metabolic network, classified what we termedmore » as ‘functionally important’ genes, deletion of which affected growth or metabolism. A strong positive correlation was observed between topologically and functionally important genes. Functionally important genes exhibited variable levels of topological centrality; however, the majority of topologically central genes were found to be functionally essential for growth. Subsequent functional enrichment analysis revealed that both functionally and topologically important genes in Synechococcus sp. PCC 7002 are predominantly associated with translation and energy metabolism, two cellular processes critical for growth. This research demonstrates how synergistic network-level analyses can be used for reconciliation of metabolic and gene expression data to uncover fundamental biological principles.« less

  12. DOE Office of Indian Energy Professional Course: Tribal Renewable Energy Project Development and Financing Essentials Text Version

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

    Professional Courses: Tribal Renewable Energy Project Development and Financing Essentials (text version) Below is the text version of the Webinar titled "DOE Office of Indian Energy Professional Course: Tribal Renewable Energy Development and Financing Essentials." Slide 1 Sara Farrar-Nagy: Hello. I'm Sara Farrar-Nagy with the National Renewable Energy Laboratory. Welcome to today's webinar on tribal renewable energy project development and financing essentials sponsored by the U.S.

  13. Reduced expression of Autographa californica nucleopolyhedrovirus ORF34, an essential gene, enhances heterologous gene expression

    SciTech Connect (OSTI)

    Salem, Tamer Z.; Department of Microbial Molecular Biology, AGERI, Agricultural Research Center, Giza 12619; Division of Biomedical Sciences, Zewail University, Zewail City of Science and Technology, Giza 12588 ; Zhang, Fengrui; Thiem, Suzanne M.

    2013-01-20

    Autographa californica multiple nucleopolyhedrovirus ORF34 is part of a transcriptional unit that includes ORF32, encoding a viral fibroblast growth factor (FGF) and ORF33. We identified ORF34 as a candidate for deletion to improve protein expression in the baculovirus expression system based on enhanced reporter gene expression in an RNAi screen of virus genes. However, ORF34 was shown to be an essential gene. To explore ORF34 function, deletion (KO34) and rescue bacmids were constructed and characterized. Infection did not spread from primary KO34 transfected cells and supernatants from KO34 transfected cells could not infect fresh Sf21 cells whereas the supernatant from the rescue bacmids transfection could recover the infection. In addition, budded viruses were not observed in KO34 transfected cells by electron microscopy, nor were viral proteins detected from the transfection supernatants by western blots. These demonstrate that ORF34 is an essential gene with a possible role in infectious virus production.

  14. Variational principle for linear stability of flowing plasmas in Hall magnetohydrodynamics

    SciTech Connect (OSTI)

    Hirota, M.; Yoshida, Z.; Hameiri, E.

    2006-02-15

    Linear stability of equilibrium states with flow is studied by means of the variational principle in Hall magnetohydrodynamics (MHD). The Lagrangian representation of the linearized Hall MHD equation is performed by considering special perturbations that preserves some constants of motion (the Casimir invariants). The resultant equation has a Hamiltonian structure which enables the variational principle. There is however some difficulties in showing the positive definiteness of the quadratic form in the presence of flow. The dynamically accessible variation is a more restricted class of perturbations which, by definition, preserves all the Casimir invariants. For such variations, the quadratic form (the second variation of Hamiltonian) can be positive definite. Some conditions for stability are derived by applying this variational principle to the double Beltrami equilibrium.

  15. Essential Role in Modern Science William E. Johnston, ESnet Adviser and Senior Scientist

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

    Evolution of Research and Education Networks and their Essential Role in Modern Science William E. Johnston, ESnet Adviser and Senior Scientist Chin Guok, Evangelos Chaniotakis, Kevin Oberman, Eli Dart, Joe Metzger and Mike O'Conner, Core Engineering, Brian Tierney, Advanced Development, Mike Helm and Dhiva Muruganantham, Federated Trust Steve Cotter, Department Head wej@es.net, this talk is available at www.es.net Energy Sciences Network Lawrence Berkeley National Laboratory Networking for the

  16. Teaming/Subcontracting Essential to Small Business Success Presented by: Tiki Dixon

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

    Teaming/Subcontracting Essential to Small Business Success Presented by: Tiki Dixon Vice President, Tetra Tech Dating Opportunities with Large Business * Blind date * Caught my eye * Formal introduction Right time, right place 2 Building a Relationship with Large Business * Talking to the right person * Expectations of the relationship * Focusing on core company capabilities * Investing in the relationship Where are we going? 3 Engagement to Each Other * Building on a trusting relationship *

  17. DOE Office of Indian Energy Tribal Renewable Energy Project Development and Financing Essentials

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

    Renewable Energy Project Development and Financing Essentials Introduction The U.S. Department of Energy (DOE) Office of Indian Energy Policy and Programs is responsible for assisting Tribes with energy planning and development, infrastructure, energy costs, and electrification of Indian lands and homes. As part of this commitment and on behalf of DOE, the Office of Indian Energy is leading education and capacity building efforts in Indian Country. 2 About the Speaker Elizabeth Doris * Senior

  18. The Evolution of Research and Education Networks and their Essential Role in

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

    be published in: "Trends in High Performance & Large Scale Computing" Lucio Grandinetti and Gerhard Joubert editors, IOS Press publisher The Evolution of Research and Education Networks and their Essential Role in Modern Science William JOHNSTON, Evangelos CHANIOTAKIS, Eli DART, Chin GUOK, Joe METZGER, Brian TIERNEY ESnet, Lawrence Berkeley National Laboratory † Abstract. ESnet - the Energy Sciences Network - has the mission of enabling the aspects of the US Department of

  19. Search results | Department of Energy

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

    Principle 5: "Energy decisions are influenced by economic, political, environmental, and social factors." http:energy.goveereeducationdownloadsenergy-literacy-social-studies...

  20. Design criteria document, Fire Protection Task, K Basin Essential Systems Recovery, Project W-405

    SciTech Connect (OSTI)

    Johnson, B.H.

    1994-12-14

    The K Basin were constructed in the early 1950`s with a 20 year design life. The K Basins are currently in their third design life and are serving as a near term storage facility for irradiated N Reactor fuel until an interim fuel storage solution can be implemented. In April 1994, Project W-405, K Basin Essential Systems Recovery, was established to address (among other things) the immediate fire protection needs of the 100K Area. A Fire Barrier Evaluation was performed for the wall between the active and inactive areas of the 105KE and 105KW buildings. This evaluation concludes that the wall is capable of being upgraded to provide an equivalent level of fire resistance as a qualified barrier having a fire resistance rating of 2 hours. The Fire Protection Task is one of four separate Tasks included within the scope of Project W405, K Basin Essential systems Recovery. The other three Tasks are the Water Distribution System Task, the Electrical System Task, and the Maintenance Shop/Support Facility Task. The purpose of Project W-405`s Fire Protection Task is to correct Life Safety Code (NFPA 101) non-compliances and to provide fire protection features in Buildings 105KE, 105KW and 190KE that are essential for assuring the safe operation and storage of spent nuclear fuel at the 100K Area Facilities` Irradiated Fuel Storage Basins (K Basins).

  1. First Principles Calculations for X-ray Resonant Spectra and Elastic Properties

    SciTech Connect (OSTI)

    Yongbin Lee

    2006-05-01

    In this thesis, we discuss applications of first principles methods to x-ray resonant spectra and elastic properties calculation. We start with brief reviews about theoretical background of first principles methods, such as density functional theory, local density approximation (LDA), LDA+U, and the linear augmented plane wave (LAPW) method to solve Kohn-Sham equations. After that we discuss x-ray resonant scattering (XRMS), x-ray magnetic circular dichroism (XMCD) and the branching problem in the heavy rare earths Ledges. In the last chapter we discuss the elastic properties of the second hardest material AlMgB{sub 14}.

  2. A new principle for low-cost hydrogen sensors for fuel cell technology safety

    SciTech Connect (OSTI)

    Liess, Martin

    2014-03-24

    Hydrogen sensors are of paramount importance for the safety of hydrogen fuel cell technology as result of the high pressure necessary in fuel tanks and its low explosion limit. I present a novel sensor principle based on thermal conduction that is very sensitive to hydrogen, highly specific and can operate on low temperatures. As opposed to other thermal sensors it can be operated with low cost and low power driving electronics. On top of this, as sensor element a modified standard of-the shelf MEMS thermopile IR-sensor can be used. The sensor principle presented is thus suited for the future mass markets of hydrogen fuel cell technology.S.

  3. Will smart meters ripen or rot? Five first principles for embracing customers as co-creators of value

    SciTech Connect (OSTI)

    Honebein, Peter C.; Cammarano, Roy F.; Donnelly, Kat A.

    2009-06-15

    In managing the migration of electricity users to the demand response world, five first principles can help with that tricky human element. (author)

  4. Principles of ground relaying for high voltage and extra high voltage transmission lines

    SciTech Connect (OSTI)

    Griffin, C.H.

    1983-02-01

    This paper is a tutorial discussion of the basic principles of ground relaying for high voltage and extra high voltage transmission lines. Three different HV configurations are considered: Long lines, lines with a weak mid-point station, and mutually-coupled lines. Application criteria for EHV circuits are also discussed, and specific setting calculations are included where appropriate.

  5. On the Stochastic Maximum Principle in Optimal Control of Degenerate Diffusions with Lipschitz Coefficients

    SciTech Connect (OSTI)

    Bahlali, Khaled Djehiche, Boualem Mezerdi, Brahim

    2007-12-15

    We establish a stochastic maximum principle in optimal control of a general class of degenerate diffusion processes with global Lipschitz coefficients, generalizing the existing results on stochastic control of diffusion processes. We use distributional derivatives of the coefficients and the Bouleau Hirsh flow property, in order to define the adjoint process on an extension of the initial probability space.

  6. Retrocausal Effects as a Consequence of Quantum Mechanics Refined to Accommodate the Principle of Sufficient Reason

    SciTech Connect (OSTI)

    Stapp, Henry P.

    2011-05-10

    The principle of sufficient reason asserts that anything that happens does so for a reason: no definite state of affairs can come into being unless there is a sufficient reason why that particular thing should happen. This principle is usually attributed to Leibniz, although the first recorded Western philosopher to use it was Anaximander of Miletus. The demand that nature be rational, in the sense that it be compatible with the principle of sufficient reason, conflicts with a basic feature of contemporary orthodox physical theory, namely the notion that nature's response to the probing action of an observer is determined by pure chance, and hence on the basis of absolutely no reason at all. This appeal to pure chance can be deemed to have no rational fundamental place in reason-based Western science. It is argued here, on the basis of the other basic principles of quantum physics, that in a world that conforms to the principle of sufficient reason, the usual quantum statistical rules will naturally emerge at the pragmatic level, in cases where the reason behind nature's choice of response is unknown, but that the usual statistics can become biased in an empirically manifest way when the reason for the choice is empirically identifiable. It is shown here that if the statistical laws of quantum mechanics were to be biased in this way then the basically forward-in-time unfolding of empirical reality described by orthodox quantum mechanics would generate the appearances of backward-time-effects of the kind that have been reported in the scientific literature.

  7. PHMC Year 2000: Status reporting for mission essential Year 2000 projects. Revision 0, Volume 3

    SciTech Connect (OSTI)

    Layfield, K.A.

    1998-09-02

    The PHMC Year 2000 status reporting process is designed to encompass the reporting requirements of the Office of Management and Budget (OMB), DOE HQ, RL and the PHMC for mission essential Year 2000 projects. Status reporting is required for all Year 2000 projects. The Year 2000 project list will be maintained current as Year 2000 projects are modified, added or deleted. Reporting is required until a Year 2000 project has completed compliance assurance. Some projects will be identified as DOE HQ reportable. These are projects determined to be the most critical and due the attention of DOE HQ.

  8. Science Education | Princeton Plasma Physics Lab

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

    Education Science Education Energy is a physical quantity that follows precise natural laws. Check out our NEW Energy Literacy Video Series, which highlights the 7 Essential Principles of Energy to help engage students in energy. | Energy Department Video. For kids of all ages, there is always something new to learn about science and technology. The Energy Department supports science education through educational online content, resources for parents and teachers, internships and student

  9. 220-b

    Office of Environmental Management (EM)

    Literacy Essential Principles and Fundamental Concepts for Energy Education A Framework for Energy Education for Learners of All Ages #energyliteracy Intended use of this document as a guide includes, but is not limited to, formal and informal energy education, standards development, curriculum design, assessment development, and educator trainings. Development of this guide began at a workshop sponsored by the U.S. Department of Energy (DOE) and the American Association for the Advancement of

  10. Science Education | Department of Energy

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

    Education Science Education Energy is a physical quantity that follows precise natural laws. Check out our NEW Energy Literacy Video Series, which highlights the 7 Essential Principles of Energy to help engage students in energy. | Energy Department Video. For kids of all ages, there is always something new to learn about science and technology. The Energy Department supports science education through educational online content, resources for parents and teachers, internships and student

  11. Defect occurrence, detection, location and characterization; essential variables of the LBB concept application to primary piping

    SciTech Connect (OSTI)

    Crutzen, S.; Koble, T.D.; Lemaitre, P.

    1997-04-01

    Applications of the Leak Before Break (LBB) concept involve the knowledge of flaw presence and characteristics. In Service Inspection is given the responsibility of detecting flaws of a determined importance to locate them precisely and to classify them in broad families. Often LBB concepts application imply the knowledge of flaw characteristics such as through wall depth; length at the inner diameter (ID) or outer diameter (OD) surface; orientation or tilt and skew angles; branching; surface roughness; opening or width; crack tip aspect. Besides detection and characterization, LBB evaluations consider important the fact that a crack could be in the weld material or in the base material or in the heat affected zone. Cracks in tee junctions, in homogenous simple welds and in elbows are not considered in the same way. Essential variables of a flaw or defect are illustrated, and examples of flaws found in primary piping as reported by plant operators or service vendors are given. If such flaw variables are important in the applications of LBB concepts, essential is then the knowledge of the performance achievable by NDE techniques, during an ISI, in detecting such flaws, in locating them and in correctly evaluating their characteristics.

  12. Fast kinase domain-containing protein 3 is a mitochondrial protein essential for cellular respiration

    SciTech Connect (OSTI)

    Simarro, Maria; Gimenez-Cassina, Alfredo; Kedersha, Nancy; Lazaro, Jean-Bernard; Adelmant, Guillaume O.; Marto, Jarrod A.; Rhee, Kirsten; Tisdale, Sarah; Danial, Nika; Benarafa, Charaf; Orduna, Anonio; Anderson, Paul

    2010-10-22

    Research highlights: {yields} Five members of the FAST kinase domain-containing proteins are localized to mitochondria in mammalian cells. {yields} The FASTKD3 interactome includes proteins involved in various aspects of mitochondrial metabolism. {yields} Targeted knockdown of FASTKD3 significantly reduces basal and maximal mitochondrial oxygen consumption. -- Abstract: Fas-activated serine/threonine phosphoprotein (FAST) is the founding member of the FAST kinase domain-containing protein (FASTKD) family that includes FASTKD1-5. FAST is a sensor of mitochondrial stress that modulates protein translation to promote the survival of cells exposed to adverse conditions. Mutations in FASTKD2 have been linked to a mitochondrial encephalomyopathy that is associated with reduced cytochrome c oxidase activity, an essential component of the mitochondrial electron transport chain. We have confirmed the mitochondrial localization of FASTKD2 and shown that all FASTKD family members are found in mitochondria. Although human and mouse FASTKD1-5 genes are expressed ubiquitously, some of them are most abundantly expressed in mitochondria-enriched tissues. We have found that RNA interference-mediated knockdown of FASTKD3 severely blunts basal and stress-induced mitochondrial oxygen consumption without disrupting the assembly of respiratory chain complexes. Tandem affinity purification reveals that FASTKD3 interacts with components of mitochondrial respiratory and translation machineries. Our results introduce FASTKD3 as an essential component of mitochondrial respiration that may modulate energy balance in cells exposed to adverse conditions by functionally coupling mitochondrial protein synthesis to respiration.

  13. Chemical expansion affected oxygen vacancy stability in different oxide structures from first principles calculations

    SciTech Connect (OSTI)

    Aidhy, Dilpuneet S.; Liu, Bin; Zhang, Yanwen; Weber, William J.

    2015-03-01

    We study the chemical expansion for neutral and charged oxygen vacancies in fluorite, rocksalt, perovskite and pyrochlores materials using first principles calculations. We show that the neutral oxygen vacancy leads to lattice expansion whereas the charged vacancy leads to lattice contraction. In addition, we show that there is a window of strain within which an oxygen vacancy is stable; beyond that range, the vacancy can become unstable. Using CeO2|ZrO2 interface structure as an example, we show that the concentration of oxygen vacancies can be manipulated via strain, and the vacancies can be preferentially stabilized. These results could serve as guiding principles in predicting oxygen vacancy stability in strained systems and in the design of vacancy stabilized materials.

  14. New Optical Evaluation Approach for Parabolic Trough Collectors: First-Principle OPTical Intercept Calculation

    SciTech Connect (OSTI)

    Zhu, G.; Lewandowski, A.

    2012-11-01

    A new analytical method -- First-principle OPTical Intercept Calculation (FirstOPTIC) -- is presented here for optical evaluation of trough collectors. It employs first-principle optical treatment of collector optical error sources and derives analytical mathematical formulae to calculate the intercept factor of a trough collector. A suite of MATLAB code is developed for FirstOPTIC and validated against theoretical/numerical solutions and ray-tracing results. It is shown that FirstOPTIC can provide fast and accurate calculation of intercept factors of trough collectors. The method makes it possible to carry out fast evaluation of trough collectors for design purposes. The FirstOPTIC techniques and analysis may be naturally extended to other types of CSP technologies such as linear-Fresnel collectors and central-receiver towers.

  15. Lattice Anharmonicity and Thermal Conductivity from Compressive Sensing of First-Principles Calculations

    SciTech Connect (OSTI)

    Zhou, Fei; Nielson, Weston; Xia, Yi; Ozoliņš, Vidvuds

    2014-10-01

    First-principles prediction of lattice thermal conductivity κL of strongly anharmonic crystals is a long-standing challenge in solid-state physics. Making use of recent advances in information science, we propose a systematic and rigorous approach to this problem, compressive sensing lattice dynamics. Compressive sensing is used to select the physically important terms in the lattice dynamics model and determine their values in one shot. Nonintuitively, high accuracy is achieved when the model is trained on first-principles forces in quasirandom atomic configurations. The method is demonstrated for Si, NaCl, and Cu12Sb4S13, an earth-abundant thermoelectric with strong phonon-phonon interactions that limit the room-temperature κL to values near the amorphous limit.

  16. Chemical expansion affected oxygen vacancy stability in different oxide structures from first principles calculations

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

    Aidhy, Dilpuneet S.; Liu, Bin; Zhang, Yanwen; Weber, William J.

    2015-01-21

    We study the chemical expansion for neutral and charged oxygen vacancies in fluorite, rocksalt, perovskite and pyrochlores materials using first principles calculations. We show that the neutral oxygen vacancy leads to lattice expansion whereas the charged vacancy leads to lattice contraction. In addition, we show that there is a window of strain within which an oxygen vacancy is stable; beyond that range, the vacancy can become unstable. Using CeO2|ZrO2 interface structure as an example, we show that the concentration of oxygen vacancies can be manipulated via strain, and the vacancies can be preferentially stabilized. Furthermore, these results could serve asmore » guiding principles in predicting oxygen vacancy stability in strained systems and in the design of vacancy stabilized materials.« less

  17. Large-Scale First-Principles Molecular Dynamics Simulations with Electrostatic Embedding: Application to Acetylcholinesterase Catalysis

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

    Fattebert, Jean-Luc; Lau, Edmond Y.; Bennion, Brian J.; Huang, Patrick; Lightstone, Felice C.

    2015-10-22

    Enzymes are complicated solvated systems that typically require many atoms to simulate their function with any degree of accuracy. We have recently developed numerical techniques for large scale First-Principles molecular dynamics simulations and applied them to study the enzymatic reaction catalyzed by acetylcholinesterase. We carried out Density functional theory calculations for a quantum mechanical (QM) sub- system consisting of 612 atoms with an O(N) complexity finite-difference approach. The QM sub-system is embedded inside an external potential field representing the electrostatic effect due to the environment. We obtained finite temperature sampling by First-Principles molecular dynamics for the acylation reaction of acetylcholinemore » catalyzed by acetylcholinesterase. Our calculations shows two energies barriers along the reaction coordinate for the enzyme catalyzed acylation of acetylcholine. In conclusion, the second barrier (8.5 kcal/mole) is rate-limiting for the acylation reaction and in good agreement with experiment.« less

  18. Lattice Anharmonicity and Thermal Conductivity from Compressive Sensing of First-Principles Calculations

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

    Zhou, Fei; Nielson, Weston; Xia, Yi; Ozolins, Vidvuds

    2014-10-27

    First-principles prediction of lattice thermal conductivity KL of strongly anharmonic crystals is a long-standing challenge in solid state physics. Using recent advances in information science, we propose a systematic and rigorous approach to this problem, compressive sensing lattice dynamics (CSLD). Compressive sensing is used to select the physically important terms in the lattice dynamics model and determine their values in one shot. Non-intuitively, high accuracy is achieved when the model is trained on first-principles forces in quasi-random atomic configurations. The method is demonstrated for Si, NaCl, and Cu12Sb4S13, an earth-abundant thermoelectric with strong phononphonon interactions that limit the room-temperature KLmore » to values near the amorphous limit.« less

  19. Large-Scale First-Principles Molecular Dynamics Simulations with Electrostatic Embedding: Application to Acetylcholinesterase Catalysis

    SciTech Connect (OSTI)

    Fattebert, Jean-Luc; Lau, Edmond Y.; Bennion, Brian J.; Huang, Patrick; Lightstone, Felice C.

    2015-10-22

    Enzymes are complicated solvated systems that typically require many atoms to simulate their function with any degree of accuracy. We have recently developed numerical techniques for large scale First-Principles molecular dynamics simulations and applied them to study the enzymatic reaction catalyzed by acetylcholinesterase. We carried out Density functional theory calculations for a quantum mechanical (QM) sub- system consisting of 612 atoms with an O(N) complexity finite-difference approach. The QM sub-system is embedded inside an external potential field representing the electrostatic effect due to the environment. We obtained finite temperature sampling by First-Principles molecular dynamics for the acylation reaction of acetylcholine catalyzed by acetylcholinesterase. Our calculations shows two energies barriers along the reaction coordinate for the enzyme catalyzed acylation of acetylcholine. In conclusion, the second barrier (8.5 kcal/mole) is rate-limiting for the acylation reaction and in good agreement with experiment.

  20. Water Confined in Nanotubes and Between Graphene Sheets: A First Principle

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

    Study | Argonne Leadership Computing Facility Water Confined in Nanotubes and Between Graphene Sheets: A First Principle Study Authors: Cicero, G., Grossman, J.C., Schwegler, E., Gygi, F., Galli, G. Water confined at the nanoscale has been the focus of numerous experimental and theoretical investigations in recent years, yet there is no consensus on such basic properties as diffusion and the nature of hydrogen bonding (HB) under confinement. Unraveling these properties is important to