National Library of Energy BETA

Sample records for literacy essential principles

  1. 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.

  2. 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.

  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 #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.

  5. 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.

  6. 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.

  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: Energy.gov (indexed) [DOE]

    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 ...

  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 4...

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

    4 Energy Literacy Social Studies Guide - Essential Principle 4 Below is information about ... Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences ...

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

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

    2 Energy Literacy Social Studies Guide - Essential Principle 2 Below is information about ... Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences ...

  18. 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 ...

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

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

    3 Energy Literacy Social Studies Guide - Essential Principle 3 Below is information about ... Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences ...

  20. 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."

  1. 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 PDF icon

  2. 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

  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 PDF icon

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

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

    of Energy 4 Energy Literacy Social Studies Guide - Essential Principle 4 Below is information about the student activity/lesson plan from your search. Grades 9-12 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 to destination. Curriculum Social Studies Time Required 3-4 class periods Owner American Geosciences Institute Lesson Plans/Activity PDF icon

  5. 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 PDF icon EL3_SocStudiesGuides_AGI.pdf More

  6. Energy Literacy Social Studies Guide - Essential Principle 6 | Department

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

    of Energy 6 Energy Literacy Social Studies Guide - Essential Principle 6 Below is information about the student activity/lesson plan from your search. Grades 9-12 Subject How much energy do I need? 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 periods Owner American Geosciences Institute Lesson Plans/Activity PDF icon EL6_SocStudiesGuides_AGI.pdf More Documents

  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...

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

    Subject How much energy do I need? Summary Discussion points related to Essential Principle 6: The amount of energy used by human society depends on many factors. Curriculum Social ...

  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. 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

  14. 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

  15. 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

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

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

    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 as a

  17. 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.

  18. 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

  19. 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

  20. 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

  1. 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

  2. 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

  3. 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

  4. 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.

  5. 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

  6. Energy Literacy Videos | Department of Energy

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

    Energy Literacy Videos Energy Literacy Videos 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. Energy is a physical quantity that follows precise natural laws. Physical processes on

  7. 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 ...

  8. 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...

  9. Energy Literacy

    Broader source: Energy.gov [DOE]

    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

  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). File

  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 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.

  15. ORISE: Health Literacy Development

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

    Literacy Development While health disparities may be attributed to a number of factors, health literacy development and access to health information can help special populations gain a better understanding of wellness and prevention. The Internet and other means of electronic communication have become popular tools that are allowing people to take control of their health. According to Healthy People 2010, nearly half of American adults (90 million people) are deemed "health

  16. 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

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  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 6 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 2 A guide for social studies educators using the...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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,...

  13. 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,...

  14. 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,...

  15. 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,...

  16. 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,...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. Program Evaluation: Purpose and Principles of Peer Reviews | Department of

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

    Energy Principles of Peer Reviews Program Evaluation: Purpose and Principles of Peer Reviews Peer reviews have a clear purpose and core principles. Purpose Peer review is essential to provide robust, documented feedback to EERE program planning. Knowledge about the quality and effectiveness of current projects and programs is essential when designing future programs and/or enhancing existing efforts. Peer review also provides management with independent confirmation of the effectiveness of

  14. STEM Education Opportunities: Teachers

    Broader source: Energy.gov [DOE]

    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...

  15. 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...

  16. 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.

  17. 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

  18. 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

  19. 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.

  20. 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.

  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. 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 ...

  3. GENERAL PRINCIPLES OF AGREEMENT

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

    GENERAL 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.

  4. 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.

  5. 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

  6. 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. Fun and inspiration for 575 young women at PPPL's Young Women's Conference Some 575 seventh- to tenth-grade girls from throughout New Jersey, as well as Pennsylvania and Maryland, found fun and inspiration doing myriad hands-on activities and meeting female scientists at The Princeton Plasma Physics

  7. 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.

  8. 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

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

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

    Energy | Department of Energy 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 Addthis Nevada schoolchildren's energy literacy activities. | Photo Courtesy of Monica Brett. Nevada schoolchildren's energy literacy activities. | Photo Courtesy of Monica Brett. Erin Twamley Project and Web Manager, Education & Workforce Development What are the key facts? Download

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

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

    is Unveiled | Department of Energy 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 teach students about important energy concepts. 3 of 5 Conocimiento de Energía includes seven key energy principles and a set of concepts to support each

  12. 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

  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

    INDUSTRIAL TECHNOLOGIES PROGRAM Guiding Principles for Successfully Implementing Industrial Energy Assessment Recommendations April 2011 (DRAFT) Acknowledgement Guiding Principles ...

  18. 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 ...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  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 Plants in Your Gas Tank: From...

  5. 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...

  6. 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 ...

  7. 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 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

  8. New Videos to Help Improve Energy Literacy Throughout the Nation |

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

    Department of Energy Videos to Help Improve Energy Literacy Throughout the Nation New Videos to Help Improve Energy Literacy Throughout the Nation December 3, 2014 - 5:47pm Addthis MORE ON THIS STORY Download or order free copies of the Energy Literacy Framework by emailing energyliteracy@ee.doe.gov Search the Education Toolbox for more lessons and videos on Energy Read the fact sheet on the White House Office of Science and Technology Policy's new climate education, literacy, and training

  9. Multiple Motivations Institutional Change Principle

    Broader source: Energy.gov [DOE]

    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...

  10. 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 ...

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

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

    American Evaluation Association Guiding Principles for Evaluators, 2004 Five principles developed by American Evaluation Associ intended to guide professional practice of ...

  12. ADR Principles of Conduct | Department of Energy

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

    Principles of Conduct ADR Principles of Conduct 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. PDF icon OCPR-HQ-010 Final - ADR Principles of Conflct Resolution.pdf More Documents & Publications Mediation Process Employee Reminders Management Reminders

  13. 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 +...

  14. 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 +...

  15. 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...

  16. 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...

  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. 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:...

  19. 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.

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

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

    ... Photo courtesy of Old Mill Middle School North Need a video, picture, lesson plan, online or in-class digital activity, dataset, or module related to the Energy Literacy ...

  1. 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...

  2. 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.

  3. 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

  4. Lighting Principles and Terms | Department of Energy

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

    Principles and Terms Lighting Principles and Terms Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of <a href="http://www.flickr.com/photos/tadsonbussey/272521111/">Tadson Bussey</a>. Light quantity, energy consumption, and light quality are the basic principles of lighting. | Photo courtesy of Tadson Bussey. To choose the best energy-efficient lighting options for your home, you should understand basic lighting

  5. 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

  6. 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. PDF icon Implementation Guidebook (April 2011) More Documents & Publications Unveiling the

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

    Energy Savers [EERE]

    Department of Energy 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 indicator lights to general illumination. View

  8. 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. They are expected to anticipate and react quickly to prevent a potential threat while staying accountable to their public stakeholders, many of whom remain unaware of the very threats the organization is trying to address. When budgets are flush, it is easy to believe that money will solve all problems; but during times of economic hardship, managers must rely on creative and cost-effective management approaches to implement their missions. Fortunately, managers of nonproliferation organizations can draw on a wealth of research on organizational design and culture to help them identify the management strategies most appropriate for them. Such research can help nonproliferation managers think about their own organizational structures and cultures and adapt accepted management principles to their unique organizational mission. This analytical process is not straight forward, as some managers may find themselves taking risks that others might not take, such as making ostensibly risky investments for the common good, or supporting creative thinking to help mission accomplishment. Some management principles that are relatively straightforward for other organizations may be difficult to envision and implement in a nonproliferation organization. Therefore, the goal of this study is to help nonproliferation managers identify management principles that can be implemented in a nonproliferation organization and, in the process, help maximize the value of the organization's products and effectiveness of its mission.

  9. 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

  10. 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...

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

    Office of Scientific and Technical Information (OSTI)

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

  12. 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

  13. Guiding Principles for Sustainable Federal Buildings

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program provides guidance to help agencies comply with the Guiding Principles for Federal Leadership in High-Performance and Sustainable Buildings.

  14. 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...

  15. 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...

  16. Catalysts via First Principles | Department of Energy

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

    11 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon pm011_narula_2011_o.pdf More Documents & Publications Catalysts via First Principles Catalyst by Design - Theoretical, Nanostructural, and Experimental Studies of Emission Treatment Catalyst Catalysts via First Principles (Agreement ID:10635)

  17. 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...

  18. Infrastructure Institutional Change Principle | Department of...

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

    IBM used the infrastructure behavior change principle to adjust its operational and ... Top-of-the-line meters offered vital data on how and when facilities use energy. This ...

  19. Institutional Change Principles for Fostering Sustainability

    Broader source: Energy.gov [DOE]

    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...

  20. Commitment Institutional Change Principle | Department of Energy

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

    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. Methods Explicit commitments

  1. Leadership Institutional Change Principle | Department of Energy

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

    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 to inspire and

  2. 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.

  3. 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...

  4. Engaging Spanish Speakers on Energy Literacy: Conocimiento de Energía

    Broader source: Energy.gov [DOE]

    Conocimiento de Energía, the Spanish version of our Energy Literacy Framework, provides the nation's educators with resources to teach important energy concepts to students.

  5. 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.

  6. 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.

  7. 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...

  8. Council on Environmental Quality Issues 2016 Guiding Principles...

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

    The 2016 Guiding Principles (as of February 26, 2016) update and replace the December 2008 Guiding Principles with the intent to reflect the evolution of sustainable building ...

  9. 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

  10. 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.

  11. Social Network and Communications Institutional Change Principle

    Broader source: Energy.gov [DOE]

    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.

  12. 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.

  13. 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. PDF icon Guiding Principles for Evaluators More Documents & Publications ORSSAB

  14. 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.

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

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

    Essential Body of Knowledge (EBK) Essential Body of Knowledge (EBK) A Competency and Functional Framework For Cyber Security Workforce Development Documents Available for Download More Documents & Publications Essential Body of Knowledge (EBK) DOE CYBER SECURITY EBK: CORE COMPETENCY TRAINING REQUIREMENTS: CA DOE CYBER SECURITY EBK: MINIMUM CORE COMPETENCY TRAINING REQUIREMENTS

  16. 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.

  17. Eugene Wigner and Fundamental Symmetry Principles

    Office of Scientific and Technical Information (OSTI)

    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

  18. 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.

  19. A Principled Approach to HPC Event Monitoring

    Office of Scientific and Technical Information (OSTI)

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

  20. 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 Title: First-principles studies of hydrogen interaction with ultrathin Mg and Mg-based ...

  1. 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.

  2. 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 Title: First-principles calculations of phonons and Raman spectra in monoclinic CsSnCl 3 Authors: ...

  3. 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

  4. 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

  5. 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.

  6. 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.

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

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

    Department of Energy 7_grey.pdf More Documents & Publications First Principles Calculations and NMR Spectroscopy of Electrode Materials: NMR Vehicle Technologies Office Merit Review 2014: First Principles Calculations and NMR Spectroscopy of Electrode Materials First Principles Calculations and NMR Spectroscopy of Electrode Materials

  8. Biosurveillance panel to address essential science for public health

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

    Panel to address essential science for public health Biosurveillance panel to address essential science for public health A team of national experts across varied disciplines will be gathering Feb. 17 in Chicago, prepared to explore the most critical aspects of international disease awareness. February 17, 2014 Basil Swanson Basil Swanson Contact Nancy Ambrosiano Communications Office (505) 699-1149 Email "It is absolutely essential that nations are able to quickly detect and characterize a

  9. 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.

  10. 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

  11. 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.

  12. 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.

  13. 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...

  14. 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

  15. 7 things you might not know about tribology | Argonne National Laboratory

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

    7 Energy Literacy Principles 7 Energy Literacy Principles 7 Energy Literacy Principles File seven_principles_slide.pptx More Documents & Publications Energy Literacy Introduction to Energy Literacy Energy Literacy Videos 7 Energy Literacy Principles Energy Literacy Quick Start Guide

    This article was published in the spring 2016 issue of Argonne Now, the laboratory science magazine. Click for the rest of the issue. 7 things you might not know about tribology By Justin H.S. Breaux * March

  16. 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.

  17. National Laboratory Impact Initiative Guiding Principles | Department of

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

    Energy You are here Home » National Laboratory Impact 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

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

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

    Department of Energy 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 of Federal grants to better understand cost principles and how they are incorporated into the award. Slide 1: Cognizance &

  19. 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...

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

    Office of Scientific and Technical Information (OSTI)

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

  1. 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...

  2. Principles of Heating and Cooling | Department of Energy

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

    Understanding the processes that help keep your body cool is important in understanding cooling strategies for your home. Principles of Heat Transfer Heat is transferred to and ...

  3. FEMP Offers Updated Training on the Guiding Principles for High...

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

    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 ...

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

    Office of Scientific and Technical Information (OSTI)

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

  5. Comment on ''Modifying the variational principle in theaction...

    Office of Scientific and Technical Information (OSTI)

    Comment on ''Modifying the variational principle in the action-integral-functional derivation of time-dependent density-functional theory'' Citation Details In-Document Search ...

  6. 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 ...

  7. 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...

  8. 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, ...

  9. 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 ...

  10. 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 ...

  11. 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 ...

  12. 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...

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

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

    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 ...

  14. 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 ...

  15. Genetic and structural analysis of the essential fission yeast RNA

    Office of Scientific and Technical Information (OSTI)

    polymerase II CTD phosphatase Fcp1 (Journal Article) | SciTech Connect SciTech Connect Search Results Journal Article: Genetic and structural analysis of the essential fission yeast RNA polymerase II CTD phosphatase Fcp1 Citation Details In-Document Search Title: Genetic and structural analysis of the essential fission yeast RNA polymerase II CTD phosphatase Fcp1 Authors: Schwer, Beate ; Ghosh, Agnidipta ; Sanchez, Ana M. ; Lima, Christopher D. ; Shuman, Stewart [1] ; SKI) [2] + Show Author

  16. Coherence resonance in excitable and oscillatory systems: The essential

    Office of Scientific and Technical Information (OSTI)

    role of slow and fast dynamics (Journal Article) | SciTech Connect Journal Article: Coherence resonance in excitable and oscillatory systems: The essential role of slow and fast dynamics Citation Details In-Document Search Title: Coherence resonance in excitable and oscillatory systems: The essential role of slow and fast dynamics Stochastic noise of an appropriate amplitude can maximize the coherence of the dynamics of certain types of excitable systems via a phenomenon known as coherence

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

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

    Department of Energy Helps 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

  18. ITP Chemicals: Chemical Industry of the Future: New Biocatalysts: Essential

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

    Tools for a Sustainable 21st Century Chemical Industry | Department of Energy Chemical Industry of the Future: New Biocatalysts: Essential Tools for a Sustainable 21st Century Chemical Industry ITP Chemicals: Chemical Industry of the Future: New Biocatalysts: Essential Tools for a Sustainable 21st Century Chemical Industry PDF icon biocatalysis_roadmap.pdf More Documents & Publications TECHNOLOGY VISION 2020: The U.S. Chemical Industry Gasoline Biodesulfurization Fact Sheet Breaking the

  19. 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

  20. 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

  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. 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

  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 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.

  5. Department of Energy reaches an agreement in principle on the...

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

    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 ...

  6. Large-Scale First-Principles Molecular Dynamics Simulations on...

    Office of Scientific and Technical Information (OSTI)

    the BlueGeneL Platform using the Qbox Code Citation Details In-Document Search Title: Large-Scale First-Principles Molecular Dynamics Simulations on the BlueGeneL Platform using ...

  7. 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 ...

  8. NREL: Transmission Grid Integration - Technical Review Committee Principles

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

    for Integration Studies Technical Review Committee Principles for Integration Studies Working with the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), the Utility Wind Integration Group has issued a set of principles for Technical Review Committee participation in wind integration studies. Coming from years of Utility Wind Integration Group and NREL Technical Review Committee involvement in a number of wind integration studies, this document provides guidance for

  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. 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.

  11. Extrapolating dynamic leidenfrost principles to metallic nanodroplets on

    Office of Scientific and Technical Information (OSTI)

    asymmetrically textured surfaces (Journal Article) | SciTech Connect Extrapolating dynamic leidenfrost principles to metallic nanodroplets on asymmetrically textured surfaces Citation Details In-Document Search Title: Extrapolating dynamic leidenfrost principles to metallic nanodroplets on asymmetrically textured surfaces In an effort to enhance our knowledge on how to control the movement of metallic nanodroplets, here we have used classical molecular dynamics simulations to investigate

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

    Office of Scientific and Technical Information (OSTI)

    Supercapacitor Electrodes (Journal Article) | SciTech Connect First Principles-inspired Design Strategies for Graphene-based Supercapacitor Electrodes Citation Details In-Document Search Title: First Principles-inspired Design Strategies for Graphene-based Supercapacitor Electrodes Authors: Wood, B C ; Ogitsu, T ; Otani, M ; Biener, J Publication Date: 2013-03-21 OSTI Identifier: 1129973 Report Number(s): LLNL-JRNL-632312 DOE Contract Number: W-7405-ENG-48 Resource Type: Journal Article

  13. First-Principles Investigation of Nanopore Sequencing Using Variable

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    Voltage Bias on Graphene-Based Nanoribbons (Journal Article) | SciTech Connect First-Principles Investigation of Nanopore Sequencing Using Variable Voltage Bias on Graphene-Based Nanoribbons Citation Details In-Document Search Title: First-Principles Investigation of Nanopore Sequencing Using Variable Voltage Bias on Graphene-Based Nanoribbons Authors: McFarland, Hannah L. ; Ahmed, Towfiq ; Zhu, Jian-Xin ; Balatsky, Alexander V. ; Haraldsen, Jason T. Publication Date: 2015-07-02 OSTI

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    properties of Mg{sub 2}Sr under high pressure (Journal Article) | SciTech Connect First-principles investigation on mechanical, electronic, and thermodynamic properties of Mg{sub 2}Sr under high pressure Citation Details In-Document Search Title: First-principles investigation on mechanical, electronic, and thermodynamic properties of Mg{sub 2}Sr under high pressure The structural, mechanical, electronic, and thermodynamic properties of Mg{sub 2}Sr with C14-type structure under pressures

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    State Metal Hydride and Complex Hydride Phases | Department of Energy First Principles Contributions to the Thermodynamic Assessment of Solid State Metal Hydride and Complex Hydride Phases First Principles Contributions to the Thermodynamic Assessment of Solid State Metal Hydride and Complex Hydride Phases Presentation on the Thermodynamic Assessment of Solid State Metal Hydride and Complex Hydride Phases given at the DOE Theory Focus Session on Hydrogen Storage Materials on May 18, 2006.

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    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

  18. Interface design principles for high-performance organic semiconductor

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    devices (Journal Article) | SciTech Connect Interface design principles for high-performance organic semiconductor devices Citation Details In-Document Search Title: Interface design principles for high-performance organic semiconductor devices Organic solar cells (OSCs) are a promising cost-effective candidate in next generation photovoltaic technology. However, a critical bottleneck for OSCs is the electron/hole recombination loss through charge transfer state at the interface, which

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    Processes: Algae Culture Management, Production and Downstream Harvesting | Department of Energy Algae Testbed Public Private Partnership Workshop on Principles and Processes: Algae Culture Management, Production and Downstream Harvesting Algae Testbed Public Private Partnership Workshop on Principles and Processes: Algae Culture Management, Production and Downstream Harvesting May 16, 2016 1:00PM CDT to May 20, 2016 11:00AM CDT Santa Fe Community College 6401 Richards Avenue Santa Fe, New

  1. 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.

  2. 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

  3. 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

    In this study, a comprehensive knowledge of the properties of high-energy-density plasmas is crucial to understanding and designing low-adiabat, inertial confinement fusion (ICF) implosions through hydrodynamic simulations. Warm-dense-matter (WDM) conditions are routinely accessed by low-adiabat ICF implosions, in which strong coupling and electron degeneracy often play an important role in determining the properties of warm dense plasmas. The WDM properties of deuterium–tritium (DT) mixtures and ablator materials, such as the equation of state, thermal conductivity, opacity, and stopping power, were usually estimated by models in hydro-codes used for ICF simulations. In these models, many-body and quantum effects were only approximatelymore » taken into account in the WMD regime. Moreover, the self-consistency among these models was often missing. To examine the accuracy of these models, we have systematically calculated the static, transport, and optical properties of warm dense DT plasmas, using first-principles (FP) methods over a wide range of densities and temperatures that cover the ICF “path” to ignition. These FP methods include the path-integral Monte Carlo (PIMC) and quantum-molecular dynamics (QMD) simulations, which treat electrons with many-body quantum theory. The first-principles equation-of-state table, thermal conductivities (KQMD), and first principles opacity table of DT have been self-consistently derived from the combined PIMC and QMD calculations. They have been compared with the typical models, and their effects to ICF simulations have been separately examined in previous publications. In this paper, we focus on their combined effects to ICF implosions through hydro-simulations using these FP-based properties of DT in comparison with the usual model simulations. We found that the predictions of ICF neutron yield could change by up to a factor of –2.5; the lower the adiabat of DT capsules, the more variations in hydro-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

  4. 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

    A comprehensive knowledge of the properties of high-energy-density plasmas is crucial to understanding and designing low-adiabat, inertial confinement fusion (ICF) implosions through hydrodynamic simulations. Warm-dense-matter (WDM) conditions are routinely accessed by low-adiabat ICF implosions, in which strong coupling and electron degeneracy often play an important role in determining the properties of warm dense plasmas. The WDM properties of deuterium–tritium (DT) mixtures and ablator materials, such as the equation of state, thermal conductivity, opacity, and stopping power, were usually estimated by models in hydro-codes used for ICF simulations. In these models, many-body and quantum effects were only approximately taken into account in the WMD regime. Moreover, the self-consistency among these models was often missing. To examine the accuracy of these models, we have systematically calculated the static, transport, and optical properties of warm dense DT plasmas, using first-principles (FP) methods over a wide range of densities and temperatures that cover the ICF “path” to ignition. These FP methods include the path-integral Monte Carlo (PIMC) and quantum-molecular dynamics (QMD) simulations, which treat electrons with many-body quantum theory. The first-principles equation-of-state table, thermal conductivities (κ{sub QMD}), and first principles opacity table of DT have been self-consistently derived from the combined PIMC and QMD calculations. They have been compared with the typical models, and their effects to ICF simulations have been separately examined in previous publications. In this paper, we focus on their combined effects to ICF implosions through hydro-simulations using these FP-based properties of DT in comparison with the usual model simulations. We found that the predictions of ICF neutron yield could change by up to a factor of ∼2.5; the lower the adiabat of DT capsules, the more variations in hydro-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.

  5. 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

    A comprehensive knowledge of the properties of high-energy-density plasmas is crucial to understanding and designing low-adiabat, inertial confinement fusion (ICF) implosions through hydrodynamic simulations. Warm-dense-matter (WDM) conditions are routinely accessed by low-adiabat ICF implosions, in which strong coupling and electron degeneracy often play an important role in determining the properties of warm dense plasmas. The WDM properties of deuterium–tritium (DT) mixtures and ablator materials, such as the equation of state (EOS), thermal conductivity, opacity, and stopping power, were usually estimated by models in hydrocodes used for ICF simulations. In these models, many-body and quantum effects were only approximately taken into account in the WMD regime. Moreover, the self-consistency among these models was often missing. To examine the accuracy of these models, we have systematically calculated the static, transport, and optical properties of warm dense DT plasmas, using first-principles (FP) methods over a wide range of densities and temperatures that cover the ICF “path” to ignition. These FP methods include the pathintegral Monte Carlo (PIMC) and quantum-molecular dynamics (QMD) simulations, which treat electrons with many-body quantum theory. The first-principles equation-of-state (FPEOS) table, thermal conductivities (KQMD), and first principles opacity table (FPOT) of DT have been self-consistently derived from the combined PIMC and QMD calculations. They have been compared with the typical models, and their effects to ICF simulations have been separately examined in previous publications. In this paper, we focus on their combined effects to ICF implosions through hydro-simulations using these FP-based properties of DT in comparison with the usual model simulations. We found that the predictions of ICF neutron yield could change by up to a factor of ~2.5; the lower the adiabat of DT capsules, the more variations in hydro-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.

  6. 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

    A comprehensive knowledge of the properties of high-energy-density plasmas is crucial to understanding and designing low-adiabat, inertial confinement fusion (ICF) implosions through hydrodynamic simulations. Warm-dense-matter (WDM) conditions are routinely accessed by low-adiabat ICF implosions, in which strong coupling and electron degeneracy often play an important role in determining the properties of warm dense plasmas. The WDM properties of deuterium–tritium (DT) mixtures and ablator materials, such as the equation of state (EOS), thermal conductivity, opacity, and stopping power, were usually estimated by models in hydrocodes used for ICF simulations. In these models, many-body and quantum effects were only approximately taken intomore » account in the WMD regime. Moreover, the self-consistency among these models was often missing. To examine the accuracy of these models, we have systematically calculated the static, transport, and optical properties of warm dense DT plasmas, using first-principles (FP) methods over a wide range of densities and temperatures that cover the ICF “path” to ignition. These FP methods include the pathintegral Monte Carlo (PIMC) and quantum-molecular dynamics (QMD) simulations, which treat electrons with many-body quantum theory. The first-principles equation-of-state (FPEOS) table, thermal conductivities (KQMD), and first principles opacity table (FPOT) of DT have been self-consistently derived from the combined PIMC and QMD calculations. They have been compared with the typical models, and their effects to ICF simulations have been separately examined in previous publications. In this paper, we focus on their combined effects to ICF implosions through hydro-simulations using these FP-based properties of DT in comparison with the usual model simulations. We found that the predictions of ICF neutron yield could change by up to a factor of ~2.5; the lower the adiabat of DT capsules, the more variations in hydro-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

  7. 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.

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  9. 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)

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. 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

  15. 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.

  16. 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

  17. 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.

  18. State Agreement-In-Principle Program Guidance Memorandum

    Broader source: Energy.gov [DOE]

    DATE: December 22, 1995REPLY TO ATTN OF: EM-75SUBJECT: State Agreement-in-Principle Program GuidanceTO: Manager, Albuquerque Operations Office       Manager, Chicago Operations Office       Manager...

  19. 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.

  20. 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.

  1. 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.

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

    Energy Savers [EERE]

    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

  3. 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,

  4. 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

  5. First Principles Calculations and NMR Spectroscopy of Electrode Materials |

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

    Department of Energy 1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation PDF icon es054_2011_ceder_o.pdf More Documents & Publications Vehicle Technologies Office Merit Review 2014: First Principles Calculations and NMR Spectroscopy of Electrode Materials FY 2011 Annual Progress Report for Energy Storage R&D FY 2012 Annual Progress Report for Energy Storage R&D

  6. 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.

  7. 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

  8. 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 ? for an arbitrary probability distribution p-hat, such that ? is a minimum at (p-hat) = p. Minimization of ? 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? are given for equilibrium and non-equilibrium systems. An interpretation of changes in ? is given in terms of the second law, although min? itself is an intrinsic variational property of MaxEnt that is distinct from the second law.

  9. 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.

  10. 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...

  11. 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 ...

  12. 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.

  13. 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

  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. 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.

  16. 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.

  17. 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

  18. 2016 Guiding Principles for Sustainable Federal Buildings Updates Crosswalks: Existing Buildings and New Construction and Modernization

    Broader source: Energy.gov [DOE]

    To assist agencies with the transition between the 2008 Guiding Principles and the updated 2016 Guiding Principles, the Federal Energy Management Program (FEMP) developed two crosswalk guidance documents to explain and highlight the differences between the 2016 and 2008 versions of the Guiding Principles for existing buildings and for new construction and modernization.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  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. 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. -- Highlights: Develops Cartan gravity to include matter fields. Coupling to gravity is done using the standard gauge prescription. Matter actions are manifestly polynomial in all field variables. Standard equations recovered on-shell for scalar, spinor and YangMills fields. Unification of a U(1) field with gravity based on the orthogonal group SO(1,5)

  5. FEMP Offers Updated Training on the Guiding Principles for High-Performance

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

    and Sustainable Buildings | Department of Energy Updated Training on the Guiding Principles for High-Performance and Sustainable Buildings FEMP Offers Updated Training on the Guiding Principles for High-Performance and Sustainable Buildings December 29, 2014 - 2:20pm Addthis 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 and Sustainable

  6. 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 PDF icon Weston-Principles of Decoupling Florida. August 2008 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

  7. 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.

  8. 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.

  9. 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 ...

  10. 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.

  11. 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...

  12. 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...

  13. 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.

  14. 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)

  15. 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.

  16. 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.

  17. 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 Wind Remove Wind filter Energy Literacy Principle 4 Remove Energy Literacy...

  18. Search results | Department of Energy

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

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    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...

  1. 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...

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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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    rgy-todays-global-society Current search Search found 2 items 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

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

  7. 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.

  8. 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.

  9. 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:...

  10. Essential roles of protein-solvent many-body correlation in solvent-entropy

    Office of Scientific and Technical Information (OSTI)

    effect on protein folding and denaturation: Comparison between hard-sphere solvent and water (Journal Article) | SciTech Connect Essential roles of protein-solvent many-body correlation in solvent-entropy effect on protein folding and denaturation: Comparison between hard-sphere solvent and water Citation Details In-Document Search Title: Essential roles of protein-solvent many-body correlation in solvent-entropy effect on protein folding and denaturation: Comparison between hard-sphere

  11. 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)

  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. Large-Scale First-Principles Molecular Dynamics Simulations on the

    Office of Scientific and Technical Information (OSTI)

    BlueGene/L Platform using the Qbox Code (Conference) | SciTech Connect Conference: Large-Scale First-Principles Molecular Dynamics Simulations on the BlueGene/L Platform using the Qbox Code Citation Details In-Document Search Title: Large-Scale First-Principles Molecular Dynamics Simulations on the BlueGene/L Platform using the Qbox Code We demonstrate that the Qbox code supports unprecedented large-scale First-Principles Molecular Dynamics (FPMD) applications on the BlueGene/L

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    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...

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    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...

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    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...

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    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...

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    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...

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    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...

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    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...

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  10. 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

  11. Proof-of-principle of high-fidelity coupled CRUD deposition and cycle

    Office of Scientific and Technical Information (OSTI)

    depletion simulation (Journal Article) | SciTech Connect Proof-of-principle of high-fidelity coupled CRUD deposition and cycle depletion simulation Citation Details In-Document Search This content will become publicly available on August 30, 2017 Title: Proof-of-principle of high-fidelity coupled CRUD deposition and cycle depletion simulation Authors: Walter, Daniel J. ; Kendrick, Brian K. ; Petrov, Victor ; Manera, Annalisa ; Collins, Benjamin ; Downar, Thomas Publication Date: 2015-11-01

  12. 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.

  13. First-principles molecular dynamics simulations of condensed phase V-type

    Office of Scientific and Technical Information (OSTI)

    nerve agent reaction pathways and energy barriers (Journal Article) | SciTech Connect First-principles molecular dynamics simulations of condensed 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 nerve agent reaction pathways and energy barriers Authors: Gee, R H ; Kuo, I W ; Chinn, S C ; Raber, E Publication Date: 2011-07-11 OSTI Identifier: 1184114 Report

  14. A Principled Approach to HPC Event Monitoring. (Conference) | SciTech

    Office of Scientific and Technical Information (OSTI)

    Connect 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, Kurt Brian ; Goudarzi, Alireza [1] ; Arnold, Dorian [1] ; Feldman, Guy [2] + Show Author Affiliations (UNM) (Perdue) Publication Date: 2015-02-01 OSTI Identifier: 1239260 Report Number(s): SAND2015-1074C 567013 DOE Contract Number: AC04-94AL85000 Resource Type: Conference Resource Relation: Conference:

  15. 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.

  16. 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.

  17. 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

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  6. 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...

  7. 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.

  8. 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 *

  9. 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

  10. 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

  11. 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.

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

    Office of Scientific and Technical Information (OSTI)

    CsSnCl 3 (Journal Article) | SciTech Connect 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 spectra in monoclinic CsSnCl 3 Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2015-02-20 OSTI Identifier: 1179977 Grant/Contract Number: ER-46874-SC0008933 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal

  13. Developing an Approach for First-principles Catalyst Design: Application to

    Office of Scientific and Technical Information (OSTI)

    Carbon Capture Catalysis (Journal Article) | SciTech Connect Developing an Approach for First-principles Catalyst Design: Application to Carbon Capture Catalysis Citation Details In-Document Search Title: Developing an Approach for First-principles Catalyst Design: Application to Carbon Capture Catalysis Authors: Kulik, H J ; Wong, S E ; Baker, S E ; Valdez, C A ; Satcher, J H ; Aines, R D ; Lightstone, F C ; Satcher, J H ; Aines, R D ; Lightstone, F C Publication Date: 2012-09-05 OSTI

  14. 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}.

  15. First-principles calculations of phonons and Raman spectra in monoclinic

    Office of Scientific and Technical Information (OSTI)

    CsSnCl 3 (Journal Article) | DOE PAGES First-principles calculations of phonons and Raman spectra in monoclinic CsSnCl 3 Title: First-principles calculations of phonons and Raman spectra in monoclinic CsSnCl 3 Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2015-02-20 OSTI Identifier: 1179977 Grant/Contract Number: ER-46874-SC0008933 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 91; Journal Issue: 7;

  16. First-principles calculations of phonons and Raman spectra in monoclinic

    Office of Scientific and Technical Information (OSTI)

    CsSnCl 3 (Journal Article) | SciTech Connect 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 spectra in monoclinic CsSnCl 3 Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2015-02-20 OSTI Identifier: 1179977 Grant/Contract Number: ER-46874-SC0008933 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal

  17. FIRST-PRINCIPLES PHASE STABILITY IN THE TI-V ALLOY SYSTEM (Journal Article)

    Office of Scientific and Technical Information (OSTI)

    | SciTech Connect 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 Authors: Soderlind, P ; Landa, A ; Yang, L H ; Teweldebrhan, A Publication Date: 2013-04-11 OSTI Identifier: 1108866 Report Number(s): LLNL-JRNL-635374 DOE Contract Number: W-7405-ENG-48 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Alloys and Compounds, vol. 581, na, December 25, 2013,

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

    Office of Scientific and Technical Information (OSTI)

    formation of crystal 2,6-diamino-3, 5-dinitropyrazine-1-oxide (LLM-105) (Journal Article) | SciTech Connect Journal Article: First-principles high-pressure unreacted equation of state and heat of formation of crystal 2,6-diamino-3, 5-dinitropyrazine-1-oxide (LLM-105) Citation Details In-Document Search 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 ; Fried, L

  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. 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)

  1. 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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. 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

  7. 220-b

    Energy Savers [EERE]

    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

  8. 219_137_.pdf

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

    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

  9. 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.

  10. 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.

  11. 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

  12. 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; Ozoliņš, 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

  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. Hydrodynamic equations for electrons in graphene obtained from the maximum entropy principle

    SciTech Connect (OSTI)

    Barletti, Luigi

    2014-08-15

    The maximum entropy principle is applied to the formal derivation of isothermal, Euler-like equations for semiclassical fermions (electrons and holes) in graphene. After proving general mathematical properties of the equations so obtained, their asymptotic form corresponding to significant physical regimes is investigated. In particular, the diffusive regime, the Maxwell-Boltzmann regime (high temperature), the collimation regime and the degenerate gas limit (vanishing temperature) are considered.

  15. First-Principles Approaches for Intermolecular Interactions: From Gas-Phase

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

    Dimers to Liquid Water and Molecular Crystal Polymorphism | Argonne National Laboratory First-Principles Approaches for Intermolecular Interactions: From Gas-Phase Dimers to Liquid Water and Molecular Crystal Polymorphism May 16, 2016 10:00AM to 11:00AM Presenter Robert A. DiStasio Jr., Cornell University Location Building 240, Room 4301 Type Seminar Series ALCF Seminar Abstract: Long-range van der Waals (vdW) or dispersion interactions are crucial in determining the structure, stability,

  16. Integrating rock mechanics issues with repository design through design process principles and methodology

    SciTech Connect (OSTI)

    Bieniawski, Z.T.

    1996-04-01

    A good designer needs not only knowledge for designing (technical know-how that is used to generate alternative design solutions) but also must have knowledge about designing (appropriate principles and systematic methodology to follow). Concepts such as {open_quotes}design for manufacture{close_quotes} or {open_quotes}concurrent engineering{close_quotes} are widely used in the industry. In the field of rock engineering, only limited attention has been paid to the design process because design of structures in rock masses presents unique challenges to the designers as a result of the uncertainties inherent in characterization of geologic media. However, a stage has now been reached where we are be able to sufficiently characterize rock masses for engineering purposes and identify the rock mechanics issues involved but are still lacking engineering design principles and methodology to maximize our design performance. This paper discusses the principles and methodology of the engineering design process directed to integrating site characterization activities with design, construction and performance of an underground repository. Using the latest information from the Yucca Mountain Project on geology, rock mechanics and starter tunnel design, the current lack of integration is pointed out and it is shown how rock mechanics issues can be effectively interwoven with repository design through a systematic design process methodology leading to improved repository performance. In essence, the design process is seen as the use of design principles within an integrating design methodology, leading to innovative problem solving. In particular, a new concept of {open_quotes}Design for Constructibility and Performance{close_quotes} is introduced. This is discussed with respect to ten rock mechanics issues identified for repository design and performance.

  17. Extrapolating Dynamic Leidenfrost Principles to Metallic Nanodroplets on Asymmetrically Textured Surfaces

    Office of Scientific and Technical Information (OSTI)

    OPEN: Extrapolating Dynamic Leidenfrost Principles to Metallic Nanodroplets on Asymmetrically Textured Received: 29 December 2014 Accepted: 22 May 2015 SuilScSs Published: 30 June 2015 Joseph E. Horne1, Nickolay V. Lavrik2, Humberto Terrones1 & Miguel Fuentes-Cabrera2'3 In an effort to enhance our knowledge on how to control the movement of metallic nanodroplets, here we have used classical molecular dynamics simulations to investigate whether Cu nanostructures deposited on nanopillared

  18. Best Practices for HPSB Guiding Principles Implementation in Existing DOE Buildings

    SciTech Connect (OSTI)

    Henderson, Jordan W.

    2014-05-06

    The intent of this paper is to document an approach to screening existing buildings at DOE sites for High-Performance and Sustainable Buildings (HPSB) Guiding Principles (GPs) potential, developing policies and programs to address a majority of the HPSB GPs, and how to prioritize buildings with the greatest potential. This paper will also include example strategies for HPSB inventory and projection schedules and best practices on approaching and interpreting select criteria that have been troublesome to sites.

  19. Sustainability principles in strategic environmental assessment: A framework for analysis and examples from Italian urban planning

    SciTech Connect (OSTI)

    Lamorgese, Lydia Geneletti, Davide

    2013-09-15

    This paper presents a framework for analysing the degree of consideration of sustainability principles in Strategic environmental assessment (SEA), and demonstrates its application to a sample of SEA of Italian urban plans. The framework is based on Gibson's (2006) sustainability principles, which are linked to a number of guidance criteria and eventually to review questions, resulting from an extensive literature review. A total of 71 questions are included in the framework, which gives particular emphasis to key concepts, such as intragenerational and intergenerational equity. The framework was applied to review the Environmental Report of the urban plans of 15 major Italian cities. The results of this review show that, even if sustainability is commonly considered as a pivotal concept, there is still work to be done in order to effectively integrate sustainability principles into SEA. In particular, most of the attention is given to mitigation and compensation measures, rather than to actual attempts to propose more sustainable planning decisions in the first place. Concerning the proposed framework of analysis, further research is required to clarify equity concerns and particularly to identify suitable indicators for operationalizing the concepts of intra/inter-generational equity in decision-making. -- Highlights: ► A framework was developed in order to evaluate planning against sustainability criteria. ► The framework was applied to analyse how sustainable principles are addressed in 15 Italian SEA reports. ► Over 85% of the reports addressed, to some extent, at least 40% of the framework questions. ► Criteria explicitly linked to intra and inter-generational equity are rarely addressed.

  20. Stearoyl-CoA desaturase is an essential enzyme for the parasitic protist Trypanosoma brucei

    SciTech Connect (OSTI)

    Alloatti, Andres; Gupta, Shreedhara; Gualdron-Lopez, Melisa; Nguewa, Paul A.; Altabe, Silvia G.; Deumer, Gladys; Wallemacq, Pierre; Michels, Paul A.M.; Uttaro, Antonio D.

    2011-08-26

    Highlights: {yields} Inhibiting {Delta}9 desaturase drastically changes T. brucei's fatty-acid composition. {yields} Isoxyl specifically inhibits the {Delta}9 desaturase causing a growth arrest. {yields} RNA interference of desaturase expression causes a similar effect. {yields} Feeding T. brucei-infected mice with Isoxyl decreases the parasitemia. {yields} 70% of Isoxyl-treated mice survived the trypanosome infection. -- Abstract: Trypanosoma brucei, the etiologic agent of sleeping sickness, is exposed to important changes in nutrients and temperature during its life cycle. To adapt to these changes, the fluidity of its membranes plays a crucial role. This fluidity, mediated by the fatty-acid composition, is regulated by enzymes named desaturases. We have previously shown that the oleoyl desaturase is essential for Trypanosoma cruzi and T. brucei. In this work, we present experimental support for the relevance of stearoyl-CoA desaturase (SCD) for T. brucei's survival, in both its insect or procyclic-form (PCF) and bloodstream-form (BSF) stages. We evaluated this essentiality in two different ways: by generating a SCD knocked-down parasite line using RNA interference, and by chemical inhibition of the enzyme with two compounds, Isoxyl and a thiastearate with the sulfur atom at position 10 (10-TS). The effective concentration for 50% growth inhibition (EC{sub 50}) of PCF was 1.0 {+-} 0.2 {mu}M for Isoxyl and 5 {+-} 2 {mu}M for 10-TS, whereas BSF appeared more susceptible with EC{sub 50} values 0.10 {+-} 0.03 {mu}M (Isoxyl) and 1.0 {+-} 0.6 {mu}M (10-TS). RNA interference showed to be deleterious for both stages of the parasite. In addition, T. brucei-infected mice were fed with Isoxyl, causing a reduction of the parasitemia and an increase of the rodents' survival.

  1. Principles on Radiological Characterization of the Unit 1 at Ignalina NPP for Decommissioning Purposes

    SciTech Connect (OSTI)

    Poskas, P.; Zujus, R.; Drumstas, G.; Poskas, R.; Simonis, V.

    2008-07-01

    There is only one nuclear power plant in Lithuania - Ignalina NPP (INPP). The INPP operated two similar units with installed capacity of 1500 MW(each). They were commissioned in 12/1983 and 08/1987, and the original design lifetime was projected out to 2010 and 2015 respectively. But the first Unit of Ignalina NPP was shutdown December 31, 2004, and second Unit will be closed down before 2010 taking into consideration substantial long-term financial assistance from the EU, G7 and other states as well as international institutions. Implementation of dismantling activities requires detailed knowledge of the radiological situation at the Unit 1. General Programme of Radiological Survey for Ignalina NPP Unit 1 based on NUREG-1575 was prepared in 2005- 2006 by Consortium led by Lithuanian Energy Institute and approved by Regulatory Bodies. It includes such main steps as historical site assessment, scoping, characterization, remedial actions/decontamination support surveys and final status surveys. General Programme of Radiological Survey defines content and principles of the surveys, and preliminary survey considerations, including identification of the contaminants, establishment of the free release levels, principles on areas classification depending on contamination potential, identification of the final survey units, criteria for selection survey instrumentation, techniques and methods etc. So, in the paper information on these principles and the content of the different stages in General Programme of Radiological Survey is presented. (authors)

  2. Concentration and density changes at an electrode surface and the principle of unchanging total concentration

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

    Stephen W. Feldberg; Lewis, Ernie R.

    2016-02-17

    In this study, the principle of unchanging total concentration as described by Oldham and Feldberg [J. Phys. Chem. B, 103, 1699 (1999)] is invoked to analyze systems comprising a redox pair (Xz11 and Xz22) plus one or more non-electroactive species (Xz33,Xz44...Xzjmaxjmax) where Xzjj is the jth species with charge zj and concentration; cj. The principle states that if the diffusion coefficients for all species are identical and mass transport is governed by the Nernst-Planck expression, the total concentration does not change during any electrochemical perturbation, i.e.: Σjmaxj=1[Xzjj]=Σjmaxj=1 cj = SP With this principle we deduce the electrochemically induced difference betweenmore » the surface and bulk concentrations for each species. Those concentration differences are translated into density differences which are a function of the density of the solvent and of the concentration differences, molecular masses and the standard partial molar volumes of all species. Those density differences in turn can induce convection that will ultimately modify the observed current. However, we did not attempt to quantify details of the natural convection and current modification produced by those density differences.« less

  3. CRC handbook of biosolar resources. Vol. I. Basic principles. Part 1

    SciTech Connect (OSTI)

    Mitsui, A.; Black, C.C.

    1982-01-01

    Presented are the fundamentals of light absorption processes, photosynthetic pigments, and electron transport systems. Assimilation and dissimilation of the major elements of photosynthetic organisms are discussed. The major biosynthetic pathways essential for the production of biosolar resources are presented along with a general classification of photosynthetic organisms and information on sources and collections.

  4. First-Principles Petascale Simulations for Predicting Deflagration to Detonation Transition in Hydrogen-Oxygen Mixtures

    SciTech Connect (OSTI)

    Khokhlov, Alexei; Austin, Joanna

    2015-03-02

    Hydrogen has emerged as an important fuel across a range of industries as a means of achieving energy independence and to reduce emissions. DDT and the resulting detonation waves in hydrogen-oxygen can have especially catastrophic consequences in a variety of industrial and energy producing settings related to hydrogen. First-principles numerical simulations of flame acceleration and DDT are required for an in-depth understanding of the phenomena and facilitating design of safe hydrogen systems. The goals of this project were (1) to develop first-principles petascale reactive flow Navier-Stokes simulation code for predicting gaseous high-speed combustion and detonation (HSCD) phenomena and (2) demonstrate feasibility of first-principles simulations of rapid flame acceleration and deflagrationto- detonation transition (DDT) in stoichiometric hydrogen-oxygen mixture (2H2 + O2). The goals of the project have been accomplished. We have developed a novel numerical simulation code, named HSCD, for performing first-principles direct numerical simulations of high-speed hydrogen combustion. We carried out a series of validating numerical simulations of inert and reactive shock reflection experiments in shock tubes. We then performed a pilot numerical simulation of flame acceleration in a long pipe. The simulation showed the transition of the rapidly accelerating flame into a detonation. The DDT simulations were performed using BG/Q Mira at the Argonne National Laboratiory, currently the fourth fastest super-computer in the world. The HSCD is currently being actively used on BG/QMira for a systematic study of the DDT processes using computational resources provided through the 2014-2016 INCITE allocation ”First-principles simulations of high-speed combustion and detonation.” While the project was focused on hydrogen-oxygen and on DDT, with appropriate modifications of the input physics (reaction kinetics, transport coefficients, equation of state) the code has a much broader applicability to petascale simulations of high speed combustion and detonation phenomena in reacting gases, and to high speed viscous gaseous flows in general. Project activities included three major steps – (1) development of physical and numerical models, (2) code validation, and (3) demonstration simulation of flame acceleration and DDT in a long pipe.

  5. The Handicap Principle, Strategic Information Warfare and the Paradox of Asymmetry

    SciTech Connect (OSTI)

    Ma, Zhanshan; Sheldon, Frederick T; Krings, Axel

    2010-01-01

    The term asymmetric threat (or warfare) often refers to tactics utilized by countries, terrorist groups, or individuals to carry out attacks on a superior opponent while trying to avoid direct confrontation. Information warfare is sometimes also referred to as a type of asymmetric warfare perhaps due to its asymmetry in terms of cost and efficacy. Obviously, there are differences and commonalities between two types of asymmetric warfare. One major difference lies in the goal to avoid confrontation and one commonality is the asymmetry. Regardless, the unique properties surrounding asymmetric warfare warrant a strategic-level study. Despite enormous studies conducted in the last decade, a consensus on the strategy a nation state should take to deal with asymmetric threat seems still intriguing. In this article, we try to shed some light on the issue from the handicap principle in the context of information warfare. The Handicap principle was first proposed by Zahavi (1975) to explain the honesty or reliability of animal communication signals. He argued that in a signaling system such as one used in mate selection, a superior male is able to signal with a highly developed "handicap" to demonstrate its quality, and the handicap serves "as a kind of (quality) test imposed on the individual" (Zahavi 1975, Searcy and Nowicki 2005). The underlying thread that inspires us for the attempt to establish a connection between the two apparently unrelated areas is the observation that competition, communication and cooperation (3C), which are three fundamental processes in nature and against which natural selection optimize living things, may also make sense in human society. Furthermore, any communication networks, whether it is biological networks (such as animal communication networks) or computer networks (such as the Internet) must be reasonably reliable (honest in the case of animal signaling) to fulfill its missions for transmitting and receiving messages. The strategic goal of information warfare is then to destroy or defend the reliability (honesty) of communication networks. The handicap principle that governs the reliability (honesty) of animal communication networks can be considered as the nature s version of information warfare strategy because it is a product of natural selection. What is particularly interesting is to transfer the evolutionary game theory models [e.g., Sir Philip Sydney (SPS) game] for the handicap principle to the study of information warfare. In a broad perspective, we realize that the handicap principle may actually contradict the principle of asymmetry in asymmetric warfare. Anyway, not every species of animals has evolved expensive signaling equipments like male peacocks (whose exaggerated train is an example of handicap). Furthermore, the handicap principle is not only about communication, and it also embodies the spirits of cooperation and competition. In human societies, communication modulates cooperation and competition; so does in animal communication networks. Therefore, to evolve or maintain a sustainable communication network, the proper strategy should be to balance (modulate) the cooperation and competition with communication tools (information warfare tools), which is perhaps in contradiction with the asymmetric strategy. There might be a paradox in the strategy of asymmetric warfare, and whether or not information warfare can be used as an asymmetric tool is still an open question.

  6. A Godunov-like point-centered essentially Lagrangian hydrodynamic approach

    SciTech Connect (OSTI)

    Morgan, Nathaniel R.; Waltz, Jacob I.; Burton, Donald E.; Charest, Marc R.; Canfield, Thomas R.; Wohlbier, John G.

    2014-10-28

    We present an essentially Lagrangian hydrodynamic scheme suitable for modeling complex compressible flows on tetrahedron meshes. The scheme reduces to a purely Lagrangian approach when the flow is linear or if the mesh size is equal to zero; as a result, we use the term essentially Lagrangian for the proposed approach. The motivation for developing a hydrodynamic method for tetrahedron meshes is because tetrahedron meshes have some advantages over other mesh topologies. Notable advantages include reduced complexity in generating conformal meshes, reduced complexity in mesh reconnection, and preserving tetrahedron cells with automatic mesh refinement. A challenge, however, is tetrahedron meshes do not correctly deform with a lower order (i.e. piecewise constant) staggered-grid hydrodynamic scheme (SGH) or with a cell-centered hydrodynamic (CCH) scheme. The SGH and CCH approaches calculate the strain via the tetrahedron, which can cause artificial stiffness on large deformation problems. To resolve the stiffness problem, we adopt the point-centered hydrodynamic approach (PCH) and calculate the evolution of the flow via an integration path around the node. The PCH approach stores the conserved variables (mass, momentum, and total energy) at the node. The evolution equations for momentum and total energy are discretized using an edge-based finite element (FE) approach with linear basis functions. A multidirectional Riemann-like problem is introduced at the center of the tetrahedron to account for discontinuities in the flow such as a shock. Conservation is enforced at each tetrahedron center. The multidimensional Riemann-like problem used here is based on Lagrangian CCH work [8, 19, 37, 38, 44] and recent Lagrangian SGH work [33-35, 39, 45]. In addition, an approximate 1D Riemann problem is solved on each face of the nodal control volume to advect mass, momentum, and total energy. The 1D Riemann problem produces fluxes [18] that remove a volume error in the PCH discretization. A 2-stage RungeKutta method is used to evolve the solution in time. The details of the new hydrodynamic scheme are discussed; likewise, results from numerical test problems are presented.

  7. A Godunov-like point-centered essentially Lagrangian hydrodynamic approach

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

    Morgan, Nathaniel R.; Waltz, Jacob I.; Burton, Donald E.; Charest, Marc R.; Canfield, Thomas R.; Wohlbier, John G.

    2014-10-28

    We present an essentially Lagrangian hydrodynamic scheme suitable for modeling complex compressible flows on tetrahedron meshes. The scheme reduces to a purely Lagrangian approach when the flow is linear or if the mesh size is equal to zero; as a result, we use the term essentially Lagrangian for the proposed approach. The motivation for developing a hydrodynamic method for tetrahedron meshes is because tetrahedron meshes have some advantages over other mesh topologies. Notable advantages include reduced complexity in generating conformal meshes, reduced complexity in mesh reconnection, and preserving tetrahedron cells with automatic mesh refinement. A challenge, however, is tetrahedron meshesmore » do not correctly deform with a lower order (i.e. piecewise constant) staggered-grid hydrodynamic scheme (SGH) or with a cell-centered hydrodynamic (CCH) scheme. The SGH and CCH approaches calculate the strain via the tetrahedron, which can cause artificial stiffness on large deformation problems. To resolve the stiffness problem, we adopt the point-centered hydrodynamic approach (PCH) and calculate the evolution of the flow via an integration path around the node. The PCH approach stores the conserved variables (mass, momentum, and total energy) at the node. The evolution equations for momentum and total energy are discretized using an edge-based finite element (FE) approach with linear basis functions. A multidirectional Riemann-like problem is introduced at the center of the tetrahedron to account for discontinuities in the flow such as a shock. Conservation is enforced at each tetrahedron center. The multidimensional Riemann-like problem used here is based on Lagrangian CCH work [8, 19, 37, 38, 44] and recent Lagrangian SGH work [33-35, 39, 45]. In addition, an approximate 1D Riemann problem is solved on each face of the nodal control volume to advect mass, momentum, and total energy. The 1D Riemann problem produces fluxes [18] that remove a volume error in the PCH discretization. A 2-stage Runge–Kutta method is used to evolve the solution in time. The details of the new hydrodynamic scheme are discussed; likewise, results from numerical test problems are presented.« less

  8. Aging assessment of essential HVAC chillers used in nuclear power plants. Phase 1, Volume 1

    SciTech Connect (OSTI)

    Blahnik, D.E.; Klein, R.F.

    1993-09-01

    The Pacific Northwest Laboratory conducted a Phase I aging assessment of chillers used in the essential safety air-conditioning systems of nuclear power plants. Centrifugal chillers in the 75- to 750-ton refrigeration capacity range are the predominant type used. The chillers used, and air-conditioning systems served, vary in design from plant-to-plant. It is crucial to keep chiller internals very clean and to prevent the leakage of water, air, and other contaminants into the refrigerant containment system. Periodic operation on a weekly or monthly basis is necessary to remove moisture and noncondensable gases that gradually build up inside the chiller. This is especially desirable if a chiller is required to operate only as an emergency standby unit. The primary stressors and aging mechanisms that affect chillers include vibration, excessive temperatures and pressures, thermal cycling, chemical attack, and poor quality cooling water. Aging is accelerated by moisture, non-condensable gases (e.g., air), dirt, and other contamination within the refrigerant containment system, excessive start/stop cycling, and operating below the rated capacity. Aging is also accelerated by corrosion and fouling of the condenser and evaporator tubes. The principal cause of chiller failures is lack of adequate monitoring. Lack of performing scheduled maintenance and human errors also contribute to failures.

  9. Receptor expression is essential for proliferation induced by dimerized Jak kinases

    SciTech Connect (OSTI)

    Fujii, Hodaka

    2008-06-13

    Two members of Jak kinases, Jak1 and Jak3, are associated with the cytoplasmic domains of the interleukin-2 (IL-2) receptor (IL-2R) {beta} chain (IL-2R{beta}) and the common cytokine receptor {gamma} chain ({gamma}c), respectively, and accumulating evidence indicates their functional importance in IL-2 signaling. Here, I showed that coumermycin-induced chemical heterodimerization of Jak1 and Jak3 but not homodimerization of Jak1 or Jak3 induces cell proliferation of an IL-2R-reconstituted cell line. In this regard, expression of IL-2R{beta} was essential for cell proliferation by chemical heterodimerization of Jak1 and Jak3, indicating that dimerized Jak1 and Jak3 induce heterodimerization of IL-2R{beta} and {gamma}c, which may activate receptor-bound signaling molecules. Previous reports using chemical dimerization suggest that dimerization of Jak kinases is sufficient to induce cell proliferation. The present study indicates that re-evaluation of this conclusion is necessary and that interpretation of functional analysis of signaling molecules using chemical dimerizers needs more careful assessment.

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

    Broader source: Energy.gov [DOE]

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

  11. Chemical Frustration. A Design Principle for the Discovery of New Complex Alloy and Intermetallic Phases, Final Report

    SciTech Connect (OSTI)

    Fredrickson, Daniel C

    2015-06-23

    Final technical report for "Chemical Frustration: A Design Principle for the Discovery of New Complex Alloy and Intermetallic Phases" funded by the Office of Science through the Materials Chemistry Program of the Office of Basic Energy Sciences.

  12. Half metallic ferromagnetism in alkali metal nitrides MN (M = Rb, Cs): A first principles study

    SciTech Connect (OSTI)

    Murugan, A. Rajeswarapalanichamy, R. Santhosh, M. Sudhapriyanga, G.; Kanagaprabha, S.

    2014-04-24

    The structural, electronic and elastic properties of two alkali metal nitrides (MN: M= Rb, Cs) are investigated by the first principles calculations based on density functional theory using the Vienna ab-initio simulation package. At ambient pressure the two nitrides are stable in ferromagnetic state with CsCl structure. The calculated lattice parameters are in good agreement with the available results. The electronic structure reveals that these materials are half metallic in nature. A pressure-induced structural phase transition from CsCl to ZB phase is observed in RbN and CsN.

  13. New class of planar ferroelectric Mott insulators via first-principles design

    SciTech Connect (OSTI)

    Kim, Chanul; Park, Hyowon; Marianetti, Chris A.

    2015-12-11

    which is not common in known materials. Here we use first-principles calculations to design layered double perovskite oxides AABBO6 which achieve the aforementioned properties in the context of Mott insulators. In our design rules, the gap is dictated by B/B electronegativity difference in a Mott state, while the polarization is obtained via nominal d0 filling on the B-site, A-type cations bearing lone-pair electrons, and A = A size mismatch. Successful execution is demonstrated in BaBiCuVO6, BaBiNiVO6, BaLaCuVO6, and PbLaCuVO6.

  14. Main Principles of the Perspective System of SNF Management in Russia - 13333

    SciTech Connect (OSTI)

    Baryshnikov, Mikhail

    2013-07-01

    For the last several years the System of the Spent Nuclear Fuel management in Russia was seriously changed. The paper describes the main principles of the changes and the bases of the Perspective System of SNF Management in Russia. Among such the bases there are the theses with the interesting names like 'total knowledge', 'pollutant pays' and 'pay and forget'. There is also a brief description of the modern Russian SNF Management Infrastructure. And an outline of the whole System. The System which is - in case of Russia - is quite necessary to adjust SNF accumulation and to utilize the nuclear heritage. (authors)

  15. A first-principles study of the effect of charge doping on the 1D

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

    polymerization of C60 | Center for Gas SeparationsRelevant to Clean Energy Technologies | Blandine Jerome 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 (2012) DOI:10.1088/0953-8984/24/9/095501 Poloni121 Abstract: We study the interplay between charge doping and intermolecular distance in the polymerization of C60 fullerene chains by means of density functional

  16. From First Principles Design to Realization of Bimetallic Catalysts for Enhanced Selectivity

    SciTech Connect (OSTI)

    Lobo, Raul F.; Crooks, Richard M.; Mavrikakis, Manos

    2014-04-08

    “Catalysis by design” has been a dream for decades. To specify the composition and structure of matter to effect a desired catalytic transformation with desired and predicted rate and selectivity remains a monumental challenge, especially in heterogeneous catalysis. Our research thrusts have been chosen not only for their practical and scientific relevance, e.g. for more efficient and sustainable chemicals and fuels production, but also because they provide a foundation for developing and exploring broadly applicable principles and strategies for catalyst design.

  17. Generalized uncertainty principle in f(R) gravity for a charged black hole

    SciTech Connect (OSTI)

    Said, Jackson Levi; Adami, Kristian Zarb

    2011-02-15

    Using f(R) gravity in the Palatini formularism, the metric for a charged spherically symmetric black hole is derived, taking the Ricci scalar curvature to be constant. The generalized uncertainty principle is then used to calculate the temperature of the resulting black hole; through this the entropy is found correcting the Bekenstein-Hawking entropy in this case. Using the entropy the tunneling probability and heat capacity are calculated up to the order of the Planck length, which produces an extra factor that becomes important as black holes become small, such as in the case of mini-black holes.

  18. Integrated Project Teams - An Essential Element of Project Management during Project Planning and Execution - 12155

    SciTech Connect (OSTI)

    Burritt, James G.; Berkey, Edgar

    2012-07-01

    Managing complex projects requires a capable, effective project manager to be in place, who is assisted by a team of competent assistants in various relevant disciplines. This team of assistants is known as the Integrated Project Team (IPT). he IPT is composed of a multidisciplinary group of people who are collectively responsible for delivering a defined project outcome and who plan, execute, and implement over the entire life-cycle of a project, which can be a facility being constructed or a system being acquired. An ideal IPT includes empowered representatives from all functional areas involved with a project-such as engineering design, technology, manufacturing, test and evaluation, contracts, legal, logistics, and especially, the customer. Effective IPTs are an essential element of scope, cost, and schedule control for any complex, large construction project, whether funded by DOE or another organization. By recently assessing a number of major, on-going DOE waste management projects, the characteristics of high performing IPTs have been defined as well as the reasons for potential IPT failure. Project managers should use IPTs to plan and execute projects, but the IPTs must be properly constituted and the members capable and empowered. For them to be effective, the project manager must select the right team, and provide them with the training and guidance for them to be effective. IPT members must treat their IPT assignment as a primary duty, not some ancillary function. All team members must have an understanding of the factors associated with successful IPTs, and the reasons that some IPTs fail. Integrated Project Teams should be used by both government and industry. (authors)

  19. Mammalian target of rapamycin is essential for cardiomyocyte survival and heart development in mice

    SciTech Connect (OSTI)

    Zhang, Pengpeng; Shan, Tizhong; Liang, Xinrong; Deng, Changyan; Kuang, Shihuan

    2014-09-12

    Highlights: mTOR is a critical regulator of many biological processes yet its function in heart is not well understood. MCK-Cre/Mtor{sup flox/flox} mice were established to delete Mtor in cardiomyocytes. The mTOR-mKO mice developed normally but die prematurely within 5 weeks after birth due to heart disease. The mTOR-mKO mice had dilated myocardium and increased cell death. mTOR-mKO hearts had reduced expression of metabolic genes and activation of mTOR target proteins. - Abstract: Mammalian target of rapamycin (mTOR) is a critical regulator of protein synthesis, cell proliferation and energy metabolism. As constitutive knockout of Mtor leads to embryonic lethality, the in vivo function of mTOR in perinatal development and postnatal growth of heart is not well defined. In this study, we established a muscle-specific mTOR conditional knockout mouse model (mTOR-mKO) by crossing MCK-Cre and Mtor{sup flox/flox} mice. Although the mTOR-mKO mice survived embryonic and perinatal development, they exhibited severe postnatal growth retardation, cardiac muscle pathology and premature death. At the cellular level, the cardiac muscle of mTOR-mKO mice had fewer cardiomyocytes due to apoptosis and necrosis, leading to dilated cardiomyopathy. At the molecular level, the cardiac muscle of mTOR-mKO mice expressed lower levels of fatty acid oxidation and glycolysis related genes compared to the WT littermates. In addition, the mTOR-mKO cardiac muscle had reduced Myh6 but elevated Myh7 expression, indicating cardiac muscle degeneration. Furthermore, deletion of Mtor dramatically decreased the phosphorylation of S6 and AKT, two key targets downstream of mTORC1 and mTORC2 mediating the normal function of mTOR. These results demonstrate that mTOR is essential for cardiomyocyte survival and cardiac muscle function.

  20. Aging assessment of essential HVAC chillers used in nuclear power plants

    SciTech Connect (OSTI)

    Blahnik, D.E.; Camp, T.W.

    1996-09-01

    The Pacific Northwest Laboratory conducted a comprehensive aging assessment of chillers used in the essential safety air-conditioning systems in nuclear power plants (NPPs). The chillers used, and air-conditioning systems served, vary in design from plant to plant. The review of operating experience indicated that chillers experience aging degradation and failures. The primary aging factors of concern for chillers include vibration, excessive temperatures and pressures, thermal cycling, chemical attack, and poor quality cooling water. The evaluation of Licensee Event Reports (LERs) indicated that about 38% of the failures were primarily related to aging, 55% were partially aging related, and 7% of the failures were unassignable. About 25% of the failures were primarily caused by human, design, procedure, and other errors. The large number of errors is probably directly related to the complexity of chillers and their interfacing systems. Nearly all of the LERs were the result of entering plant Technical Specification Limiting Condition for Operation (LCO) that initiated remedial actions like plant shutdown procedures. The trend for chiller-related LERs has stabilized at about 0.13 LERs per plant year since 1988. Carefully following the vendor procedures and monitoring the equipment can help to minimize and/or eliminate most of the premature failures. Recording equipment performance can be useful for trending analysis. Periodic operation for a few hours on a weekly or monthly basis is useful to remove moisture and non-condensable gases that gradually build up inside the chiller. Chiller pressurization kits are available that will help minimize the amount of moisture and air ingress to low-pressure chillers during standby periods. The assessment of service life condition monitoring of chillers indicated there are many simple to sophisticated methods available that can help in chiller surveillance and monitoring.