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  1. Sarah Gerrity | Department of Energy

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

    Sarah Gerrity About Us Sarah Gerrity - Former Multimedia Editor, Office of Public Affairs Sarah Gerrity Sarah joined the Digital Communications team in the Office of Public Affairs ...

  2. Sarah Gerrity | Department of Energy

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

    - Former Multimedia Editor, Office of Public Affairs Sarah Gerrity Sarah joined the Digital Communications team in the Office of Public Affairs in July 2012 with a specialty in...

  3. Sarah Schlieder | Argonne National Laboratory

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

    Sarah Schlieder

  4. Sarah Olexsak

    Broader source: Energy.gov [DOE]

    As part of the Energy Department’s EV Everywhere Grand Challenge, Sarah Olexsak serves as the Workplace Charging Challenge Coordinator where she works to increase workplace charging...

  5. Sarah Trainor

    Broader source: Energy.gov [DOE]

    Sarah Trainor is Associate Research Professor at the International Arctic Research Center, Director of the Alaska Center for Climate Assessment and Policy, Director of the Alaska Fire Science...

  6. Sarah Nelson

    Broader source: Energy.gov [DOE]

    Sarah Nelson was appointed Assistant Inspector General for Audits and Administration in November 2015.  She directs the planning, execution, and reporting for all Central Region, Technology...

  7. WHO SAID IT: Tesla or Edison? | Department of Energy

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

    WHO SAID IT: Tesla or Edison? WHO SAID IT: Tesla or Edison? Addthis 1 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 2 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 3 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 4 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 5 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 6 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 7 of 8

  8. Sarah Busche

    Broader source: Energy.gov [DOE]

    Sarah Busche is an energy policy analyst at NREL, assisting state, local, and tribal governments with developing policies to increase deployment of clean energy technologies. Ms. Busche focuses on...

  9. Photo of the Week: July 20, 2012 | Department of Energy

    Energy Savers [EERE]

    a Clean Energy Future | Image: Dennis Schroeder Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every week, we'll feature our favorite ...

  10. Edison vs. Tesla: Toasting a Rivalry That Drove Innovation | Department of

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

    Energy Toasting a Rivalry That Drove Innovation Edison vs. Tesla: Toasting a Rivalry That Drove Innovation November 22, 2013 - 2:16pm Addthis 1 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 2 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 3 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 4 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 5 of 8 Image: Photo illustration by Sarah Gerrity, Energy Department. 6 of

  11. Sarah Jane Maxted

    Broader source: Energy.gov [DOE]

    Sarah Jane Maxted leads Innovation Efforts as Special Assistant in the Office of Energy Efficiency and Renewable Energy.

  12. Sarah EchoHawk

    Broader source: Energy.gov [DOE]

    Sarah EchoHawk is the Chief Executive Officer of the American Indian Science and Engineering Society (AISES) and is an enrolled member of the Pawnee Nation of Oklahoma. Before joining the American...

  13. Alumni: Sarah Nurre, University of Arkansas

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

    Sarah Nurre, University of Arkansas Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Alumni: Sarah Nurre, University of Arkansas Optimizing complex systems July 1, 2015 Sarah Nurre Sarah Nurre Contact Linda Anderman Email Sarah Nurre Sarah Nurre moving to the University of Arkansas Even though Sarah Nurre only spent two months at the Lab, in what is now Defense Systems and Analysis, she says it was a great experience,

  14. Women @ Energy: Sarah Kurtz

    Broader source: Energy.gov [DOE]

    "Treat all feedback as opportunities. Find the place where you fit in, personally. Research is fun, because there are always new things to do, but it is highly competitive: so choose a level of contribution at which you can be the strongest contributor around. If this means that you are a technician in the lab, that is something to be proud of: a good technician can be very difficult to find." Read more from Sarah on her profile here.

  15. Sarah Wagoner | Department of Energy

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

    Wagoner About Us Sarah Wagoner - Communications Specialist, Wind and Water Power Technologies Office Sarah Wagoner Most Recent Year in Review: Celebrating Wind Energy and Water Power December 22 Innovative Hydropower Technology Now Powering an Apple Data Center November 24 Joining Forces to Empower Veterans November 10

  16. Sarah Studer | Department of Energy

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

    Sarah Studer - Oak Ridge Institute for Science and Education (ORISE) Postdoctoral Fellow, Fuel Cell Technologies Office Most Recent H2 Refuel H-Prize Aims to Make Fueling Hydrogen ...

  17. Sarah Owens | Argonne National Laboratory

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

    Sarah L. Gamage About Us Sarah L. Gamage - Deputy CIO for Resources Management As the Associate Chief Information Officer for IT Corporate Management, Ms. Gamage enables and supports the business and mission of the OCIO by effectively overseeing all administrative functions of the office including: formulating and executing the approximately $100 million budget; developing its IT acquisition strategy; and administering contracts valued at over $200 million. She also manages the enterprise-wide

  18. Women @ Energy: Sarah Chinn | Department of Energy

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

    Chinn Women @ Energy: Sarah Chinn March 4, 2014 - 3:21pm Addthis Sarah C. Chinn is a Deputy Group Leader for the Forensic Science & Assessment Support group at Lawrence Livermore National Laboratory. Sarah C. Chinn is a Deputy Group Leader for the Forensic Science & Assessment Support group at Lawrence Livermore National Laboratory. Check out other profiles in the Women @ Energy series and share your favorites on Pinterest. Sarah C. Chinn is a Deputy Group Leader for the Forensic Science

  19. Women @ Energy: Sarah Cousineau | Department of Energy

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

    Sarah Cousineau Women @ Energy: Sarah Cousineau August 27, 2015 - 4:15pm Addthis Sarah Cousineau is an accelerator physicist at Oak Ridge National Laboratory. She attended the University of North Dakota for a bachelor of science degree in physics and Indiana University for a Ph.D in accelerator physics. Sarah Cousineau is an accelerator physicist at Oak Ridge National Laboratory. She attended the University of North Dakota for a bachelor of science degree in physics and Indiana University for a

  20. Women @ Energy: Sarah Widder | Department of Energy

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

    Widder Women @ Energy: Sarah Widder July 22, 2014 - 10:02am Addthis Sarah Widder is an engineer in the Energy Policy & Economics Group at Pacific Northwest National Laboratory. She focuses on sustainable design, energy efficiency, and greenhouse gas management work. Sarah Widder is an engineer in the Energy Policy & Economics Group at Pacific Northwest National Laboratory. She focuses on sustainable design, energy efficiency, and greenhouse gas management work. Check out other profiles

  1. MHK Technologies/SARAHS Pump | Open Energy Information

    Open Energy Info (EERE)

    SARAHS Pump < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage SARAHS Pump.jpg Technology Profile Primary Organization College of the North...

  2. Postdoctoral Research Awards Annual Research Meeting: Sarah Hobdey...

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

    Sarah Hobdey Postdoctoral Research Awards Annual Research Meeting: Sarah Hobdey Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the ...

  3. Sarah LaMonaca | Department of Energy

    Energy Savers [EERE]

    Sarah LaMonaca is a Communications Specialist in the Office of Energy Efficiency and Renewable Energy. Most Recent Electric Vehicle Battery Testing: It's Hot Stuff May 26 Los ...

  4. Employee Spotlight: Sarah Owens | Argonne National Laboratory

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

    Employee Spotlight: Sarah Owens Share Topic Environment Biology Operations Human Resources Diversity Browse By - Any - General Argonne Information Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Diesel ---Electric drive technology ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Powertrain research --Building design ---Construction --Manufacturing -Energy sources --Renewable energy ---Bioenergy ---Solar energy

  5. INFOGRAPHIC: The Road to Fuel Efficiency | Department of Energy

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

    Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs The Obama Administration's new national fuel economy standards for passenger vehicles will improve ...

  6. Photo of the Week: The Daya Bay Antineutrino Detector | Department...

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

    data gathered. | Photo by Roy Kaltschmidt, LBNL. Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every week, we'll feature our favorite ...

  7. Photo of the Week: Power Up! Twenty Steps to Zip a Zipper | Department...

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

    View more photos from the competition here. | Photo courtesy of Argonne National Laboratory. Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every ...

  8. INFOGRAPHIC: Wind Energy in America | Department of Energy

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

    Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Addthis Related Articles Breaking down the latest Clean Energy Roundup from the Environmental ...

  9. Photo of the Week: What Happens in Vegas... | Department of Energy

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

    Learn more about the Collegiate Wind Competition and the participant teams here. | Photo courtesy of the Energy Department. Sarah Gerrity Sarah Gerrity Former Multimedia Editor, ...

  10. Photo of the Week: The Energy Systems Integration Facility |...

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

    Take a tour of the Energy Systems Integration Facility here. | Photo by Dennis Schroeder, NREL. Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every ...

  11. Photo of the Week: Lego Rendition of SLAC National Laboratory...

    Energy Savers [EERE]

    See an actual photo of the SLAC linac. | Photo courtesy of Greg Stewart, SLAC National Accelerator Laboratory. Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of ...

  12. Photo of the Week: What Does a Particle Accelerator Have in Common...

    Energy Savers [EERE]

    Learn more about how FACET works. | Photo courtesy of SLAC National Accelerator Laboratory. Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every ...

  13. Liquid Argon Dielectric Strength Measurements Sarah Lockwitz

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

    Argon Dielectric Strength Measurements Sarah Lockwitz Fermilab LArTPC R&D Workshop July, 9 2014 Fermilab LAr Dielectric Strength July 9, 2014 S. Lockwitz et al. Recent Interest in LAr High Voltage (HV) 2 Experiment Voltage ICARUS 75 kV Darkside 50 60 kV MicroBooNE 128 kV CAPTAIN 50 kV LBNE 170 kV GLACIER 1-2 MV LAr Dielectric Strength July 9, 2014 S. Lockwitz et al. Recent Interest in LAr High Voltage (HV) * Noble liquids are becoming a popular detector medium 2 Experiment Voltage ICARUS 75

  14. ARPA-E 2013 | Department of Energy

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

    ... Secretary Steven Chu participated in a fireside chat with Elon Musk, CEO of Solar City and Tesla. The chat was moderated by Steve Clemmons. Image: Sarah Gerrity, Energy Department ...

  15. HANFORD SAFETY ANALYSIS & RISK ASSESSMENT HANDBOOK (SARAH)

    SciTech Connect (OSTI)

    EVANS, C B

    2004-12-21

    The purpose of the Hanford Safety Analysis and Risk Assessment Handbook (SARAH) is to support the development of safety basis documentation for Hazard Category 2 and 3 (HC-2 and 3) U.S. Department of Energy (DOE) nuclear facilities to meet the requirements of 10 CFR 830, ''Nuclear Safety Management''. Subpart B, ''Safety Basis Requirements.'' Consistent with DOE-STD-3009-94, Change Notice 2, ''Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'' (STD-3009), and DOE-STD-3011-2002, ''Guidance for Preparation of Basis for Interim Operation (BIO) Documents'' (STD-3011), the Hanford SARAH describes methodology for performing a safety analysis leading to development of a Documented Safety Analysis (DSA) and derivation of Technical Safety Requirements (TSR), and provides the information necessary to ensure a consistently rigorous approach that meets DOE expectations. The DSA and TSR documents, together with the DOE-issued Safety Evaluation Report (SER), are the basic components of facility safety basis documentation. For HC-2 or 3 nuclear facilities in long-term surveillance and maintenance (S&M), for decommissioning activities, where source term has been eliminated to the point that only low-level, residual fixed contamination is present, or for environmental remediation activities outside of a facility structure, DOE-STD-1120-98, ''Integration of Environment, Safety, and Health into Facility Disposition Activities'' (STD-1120), may serve as the basis for the DSA. HC-2 and 3 environmental remediation sites also are subject to the hazard analysis methodologies of this standard.

  16. #AskEnergySaver: Home Heating | Department of Energy

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

    Heating #AskEnergySaver: Home Heating October 29, 2014 - 12:56pm Addthis This month our experts answered your #AskEnergySaver questions on home heating. | Image courtesy of Sarah Gerrity, Energy Department. This month our experts answered your #AskEnergySaver questions on home heating. | Image courtesy of Sarah Gerrity, Energy Department. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs Looking for more ways to save energy? Check out Energy Saver for

  17. #AskEnergySaver: Weatherization | Department of Energy

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

    Weatherization #AskEnergySaver: Weatherization November 25, 2014 - 12:23pm Addthis This month our experts answered your #AskEnergySaver questions on weatherization. | Image courtesy of Sarah Gerrity, Energy Department. This month our experts answered your #AskEnergySaver questions on weatherization. | Image courtesy of Sarah Gerrity, Energy Department. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs Looking for more ways to save energy? Check out Energy Saver

  18. Subject: BPA: ATADS Discussion - Power Line License Sarah,

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

    Steven Weber mailto: sweber@powline.com Sent: Friday, November 30, 2012 3:23 PM To: Hawkins,Sarah T (BPA) - LC-7 Cc: Brown,Ameliaja L (BPA) - NSSF-4; Hesse,David M (BPA) -...

  19. Postdoctoral Research Awards Annual Research Meeting: Sarah Hobdey |

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

    Department of Energy Sarah Hobdey Postdoctoral Research Awards Annual Research Meeting: Sarah Hobdey Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the U.S. Department of Energy. hobdeys_2012poster.pdf (309.25 KB) More Documents & Publications EERE Postdoctoral Research Awards Annual Meeting Posters Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis

  20. Hanford safety analysis and risk assessment handbook (SARAH)

    SciTech Connect (OSTI)

    GARVIN, L.J.

    2003-01-20

    The purpose of the Hanford Safety Analysis and Risk Assessment Handbook (SARAH) is to support the development of safety basis documentation for Hazard Category 1,2, and 3 U.S. Department of Energy (DOE) nuclear facilities. SARAH describes currently acceptable methodology for development of a Documented Safety Analysis (DSA) and derivation of technical safety requirements (TSR) based on 10 CFR 830, ''Nuclear Safety Management,'' Subpart B, ''Safety Basis Requirements,'' and provides data to ensure consistency in approach.

  1. Advancing Small Modular Reactors: How We're Supporting Next-Gen...

    Energy Savers [EERE]

    reactor technology explained. | Infographic by gerrity">Sarah Gerrity, Energy Department. The basics of small modular reactor ...

  2. NREL's Sarah Kurtz Wins Prestigious Cherry Award from IEEE - News Releases

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

    | NREL NREL's Sarah Kurtz Wins Prestigious Cherry Award from IEEE Physicist helps advance solar industry with multi-junction cell, Concentrating PV June 7, 2012 Sarah Kurtz Sarah Kurtz A physicist from the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) who helped launch super-efficient multi-junction solar cells and who is a leader in photovoltaic (PV) systems reliability has been awarded the prestigious Cherry Award by the Institute of Electrical and Electronics

  3. Photo of the Week: Rocky Flats Wildlife Refuge | Department of...

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

    Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every week, we'll feature our favorite energy-related photo here on Energy.gov, at Facebook.com...

  4. Photo of the Week: Studying the Rhizosphere | Department of Energy

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

    Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every week, we'll feature our favorite energy-related photo here on Energy.gov, at Facebook.com...

  5. Photo of the Week: The Longest Building in the World | Department...

    Energy Savers [EERE]

    Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every week, we'll feature our favorite energy-related photo here on Energy.gov, at Facebook.com...

  6. Photo of the Week: The First Energy-Efficient Dual-Paned Windows...

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

    Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Every week, we'll feature our favorite energy-related photo here on Energy.gov, at Facebook.com...

  7. Space-Based Solar Power | Department of Energy

    Office of Environmental Management (EM)

    Space-Based Solar Power Space-Based Solar Power Graphics by Sarah Gerrity. Interactivity by Daniel Wood

  8. $165,000 awarded to regional businesses by LANS

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

    Air Sealing #AskEnergySaver: Air Sealing December 18, 2014 - 4:47pm Addthis This month our expert answered your #AskEnergySaver questions about air sealing. | Image courtesy of Sarah Gerrity. This month our expert answered your #AskEnergySaver questions about air sealing. | Image courtesy of Sarah Gerrity. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs Looking for more ways to save energy? Take a look at our home heating infographic for all things home

  9. #AskEnergySaver: Air Sealing | Department of Energy

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

    Air Sealing #AskEnergySaver: Air Sealing December 18, 2014 - 4:47pm Addthis This month our expert answered your #AskEnergySaver questions about air sealing. | Image courtesy of Sarah Gerrity. This month our expert answered your #AskEnergySaver questions about air sealing. | Image courtesy of Sarah Gerrity. Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs Looking for more ways to save energy? Take a look at our home heating infographic for all things home

  10. Celebrating Our #WomenInSTEM Video Series' First Birthday | Department of

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

    Energy #WomenInSTEM Video Series' First Birthday Celebrating Our #WomenInSTEM Video Series' First Birthday January 14, 2015 - 10:44am Addthis Image courtesy of Sarah Gerrity. Image courtesy of Sarah Gerrity. Matty Greene Matty Greene Former Videographer Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs MORE PROFILES Make sure to check out more #WomenInSTEM content by visiting Women @ Energy. It's imperative that we have all hands on deck to advance

  11. Celebrating Science: Jefferson Lab Plans Evening Programs on Oct. 7 and 9

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

    Energy Our #WomenInSTEM Video Series' First Birthday Celebrating Our #WomenInSTEM Video Series' First Birthday January 14, 2015 - 10:44am Addthis Image courtesy of Sarah Gerrity. Image courtesy of Sarah Gerrity. Matty Greene Matty Greene Former Videographer Allison Lantero Allison Lantero Digital Content Specialist, Office of Public Affairs MORE PROFILES Make sure to check out more #WomenInSTEM content by visiting Women @ Energy. It's imperative that we have all hands on deck to advance

  12. Sarah Hesse > Graduate Student - Wiesner Group > Researchers, Postdocs &

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

    Graduates > The Energy Materials Center at Cornell Sarah Hesse Graduate Student - Wiesner Group sah354@cornell.edu Sarah Hesse is originally from near Cologne, Germany, but grew up in the San Francisco Bay Area in California. She received her B.S. in Chemistry and B.A. in German from the University of California, Berkeley. Sarah joined the Wiesner group in Fall 2013 as a graduate student in Chemistry and is currently working on mesoporous carbons from block terpolymer self-assembly as

  13. INFOGRAPHIC: Understanding the Grid | Department of Energy

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

    INFOGRAPHIC: Understanding the Grid INFOGRAPHIC: Understanding the Grid November 17, 2014 - 2:05pm Addthis Our #GridWeek infographic shows how electricity is generated, transmitted and distributed for use in our homes. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Our #GridWeek infographic shows how electricity is generated, transmitted and distributed for use in our homes. | Graphic by Sarah Gerrity, Energy Department. Sarah Gerrity Sarah

  14. Timeline: A Brief History of Oil Prices and Vehicle Technologies...

    Energy Savers [EERE]

    The truck was on display at the Energy Department today. | Photo by gerrity">Sarah Gerrity, Energy Department SuperTruck ...

  15. Structural basis of the heterodimerization of the MST and RASSF SARAH domains in the Hippo signalling pathway

    SciTech Connect (OSTI)

    Hwang, Eunha; Cheong, Hae-Kap; Mushtaq, Ameeq Ul; Kim, Hye-Yeon; Yeo, Kwon Joo; Kim, Eunhee; Lee, Woo Cheol; Hwang, Kwang Yeon; Cheong, Chaejoon; Jeon, Young Ho

    2014-07-01

    The heterodimeric structure of the MST1 and RASSF5 SARAH domains is presented. A comparison of homodimeric and heterodimeric interactions provides a structural basis for the preferential association of the SARAH heterodimer. Despite recent progress in research on the Hippo signalling pathway, the structural information available in this area is extremely limited. Intriguingly, the homodimeric and heterodimeric interactions of mammalian sterile 20-like (MST) kinases through the so-called ‘SARAH’ (SAV/RASSF/HPO) domains play a critical role in cellular homeostasis, dictating the fate of the cell regarding cell proliferation or apoptosis. To understand the mechanism of the heterodimerization of SARAH domains, the three-dimensional structures of an MST1–RASSF5 SARAH heterodimer and an MST2 SARAH homodimer were determined by X-ray crystallography and were analysed together with that previously determined for the MST1 SARAH homodimer. While the structure of the MST2 homodimer resembled that of the MST1 homodimer, the MST1–RASSF5 heterodimer showed distinct structural features. Firstly, the six N-terminal residues (Asp432–Lys437), which correspond to the short N-terminal 3{sub 10}-helix h1 kinked from the h2 helix in the MST1 homodimer, were disordered. Furthermore, the MST1 SARAH domain in the MST1–RASSF5 complex showed a longer helical structure (Ser438–Lys480) than that in the MST1 homodimer (Val441–Lys480). Moreover, extensive polar and nonpolar contacts in the MST1–RASSF5 SARAH domain were identified which strengthen the interactions in the heterodimer in comparison to the interactions in the homodimer. Denaturation experiments performed using urea also indicated that the MST–RASSF heterodimers are substantially more stable than the MST homodimers. These findings provide structural insights into the role of the MST1–RASSF5 SARAH domain in apoptosis signalling.

  16. INFOGRAPHIC: Wind Energy in America | Department of Energy

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

    INFOGRAPHIC: Wind Energy in America INFOGRAPHIC: Wind Energy in America Addthis 1 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 2 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 3 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 4 of 6 This infographic details key findings from the 2011 Wind Market Report. |

  17. MEMORANDUM FOR H.:AN~SO~ORS FROM: SARAH . B NILLA, DIRECTOR

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

    5, 2011 MEMORANDUM FOR H.:AN~SO~ORS FROM: SARAH . B NILLA, DIRECTOR OFFICE F UMAN CAPITAL MANAGEMENT SUBJECT: GUIDANCE MEMORANDUM# 22 Inappropriate Use of Credit Reports As a result of recent Human Capital Management Accountability Program audit findings, we have discovered that some Servicing Human Resources Offices (SHROs) are obtaining credit reports on applicants that have been certified for referral on selection certificates, and/or using this information to eliminate candidates from being

  18. OE Blog Archive | Department of Energy

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

    ways consumers -- from homeowners and renters to federal government agencies -- can interact with and interpret their energy data. | Photo by Sarah Gerrity, Energy Department....

  19. Fuel Cells News | Department of Energy

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

    | Photos by Sarah Gerrity, Energy Department EERE Energy Impacts: You Can Now Drive a Fuel Cell Electric Vehicle Fuel cell electric vehicles (FCEVs) are now commercially...

  20. Submit Your Ideas for the NY Energy Data Jam | Department of...

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

    Applications powered by open energy data were on display at the Energy Datapalooza in June 2012. | Photo by Sarah Gerrity, Energy Department. Applications powered by open energy ...

  1. Join the American Energy Data Challenge | Department of Energy

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

    Addthis Related Articles Applications powered by open energy data were on display at the Energy Datapalooza in June 2012. | Photo by Sarah Gerrity, Energy Department. ...

  2. Energy Department Launches Second Contest of the American Energy...

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

    Applications powered by open energy data were on display at the Energy Datapalooza in June 2012. | Photo by Sarah Gerrity, Energy Department. Applications powered by open energy ...

  3. Sarah Bonilla

    Broader source: Energy.gov [DOE]

    Ms. Bonilla served as the Deputy Chief Human Capital Officer for the Department of Energy. She was responsible for leading numerous comprehensive human resources (HR) programs for all functions...

  4. SLIDESHOW: Secretary Moniz Tours 2014 Washington Auto Show | Department of

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

    Energy SLIDESHOW: Secretary Moniz Tours 2014 Washington Auto Show SLIDESHOW: Secretary Moniz Tours 2014 Washington Auto Show January 22, 2014 - 6:45pm Addthis Hyundai Fuel Cell 1 of 14 Hyundai Fuel Cell Pictured here is Secretary Moniz looking at the fuel cell and motor used to power Hyundai's Tucson fuel cell vehicle. Fuel cell vehicles use hydrogen to produce electricity, which powers an electric motor to make the vehicle and its accessories work. Image: Sarah Gerrity, Energy Department.

  5. A Better Anode Design to Improve Lithium-Ion Batteries

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

    A Banner Year for the U.S. Wind Industry A Banner Year for the U.S. Wind Industry August 14, 2012 - 10:00am Addthis 1 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 2 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 3 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 4 of 6 This infographic details key findings from

  6. A Banner Year for the U.S. Wind Industry | Department of Energy

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

    A Banner Year for the U.S. Wind Industry A Banner Year for the U.S. Wind Industry August 14, 2012 - 10:00am Addthis 1 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 2 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 3 of 6 This infographic details key findings from the 2011 Wind Market Report. | Infographic by Sarah Gerrity. 4 of 6 This infographic details key findings from

  7. #AskEnergySaver: Home Energy Audits | Department of Energy

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

    while also ensuring the health and safety of your house. | Infographic by Sarah Gerrity, Energy Department. A home energy audit is the first step to...

  8. Recovery Act Investment Wraps Up, Delivering Major Benefits to...

    Office of Environmental Management (EM)

    ...379579">Sarah Gerrity, Energy Department. Welcome to GridWeek on Energy.gov Demand Response: Lessons Learned with an Eye to the Future Smart Grid: Powering Our Way to a ...

  9. Subramanian Sankaranarayananan

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

    Hangout | Department of Energy Home Energy Efficiency Questions Now for Earth Day Google+ Hangout Submit Your Home Energy Efficiency Questions Now for Earth Day Google+ Hangout April 2, 2013 - 10:40am Addthis Submit a video question now for our Earth Day Google+ Hangout on home energy efficiency. | Graphic courtesy of Sarah Gerrity, Energy Department. Submit a video question now for our Earth Day Google+ Hangout on home energy efficiency. | Graphic courtesy of Sarah Gerrity, Energy

  10. Resonant Soft X-Ray Scattering - Combining Structural with Spectroscopic

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

    Resolve to Save Energy This Year Resolve to Save Energy This Year January 2, 2014 - 8:50am Addthis Looking for ways to save energy? Check out these tips that every homeowner should try. | Infographic by Sarah Gerrity, Energy Department. Updated January 2, 2014. Looking for ways to save energy? Check out these tips that every homeowner should try. | Infographic by Sarah Gerrity, Energy Department. Updated January 2, 2014. Rebecca Matulka Rebecca Matulka Former Digital Communications Specialist,

  11. State of the Union Remarks on Energy in Four Charts | Department of Energy

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

    the Union Remarks on Energy in Four Charts State of the Union Remarks on Energy in Four Charts January 22, 2015 - 10:23am Addthis Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs More State of the Union Coverage Interested in hearing the President's energy and climate change related remarks from the State of the Union? Watch the video! In Tuesday's State of the Union

  12. Enhanced Geothermal in Nevada: Extracting Heat From the Earth to Generate

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

    Sustainable Power | Department of Energy Enhanced Geothermal in Nevada: Extracting Heat From the Earth to Generate Sustainable Power Enhanced Geothermal in Nevada: Extracting Heat From the Earth to Generate Sustainable Power April 12, 2013 - 11:17am Addthis Learn the basics of enhanced geothermal systems technology. I Infographic by <a href="http://energy.gov/contributors/sarah-gerrity">Sarah Gerrity</a>. Learn the basics of enhanced geothermal systems technology. I

  13. Warm Weather Brings out Wildlife, Insects, Poison Ivy | Jefferson Lab

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

    Warding Off Energy Vampires and Phantom Loads Warding Off Energy Vampires and Phantom Loads October 31, 2013 - 1:45pm Addthis This Halloween, keep energy vampires at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by Sarah Gerrity, Energy Department This Halloween, keep energy vampires at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by Sarah Gerrity, Energy Department Amy Royden-Bloom State Energy

  14. America's Wind Industry Reaches Record Highs | Department of Energy

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

    Wind Industry Reaches Record Highs America's Wind Industry Reaches Record Highs August 6, 2013 - 8:01am Addthis Our latest Infographic highlights key findings from the 2012 Wind Technologies Market Report. | Infographic by <a href="/node/379579">Sarah Gerrity</a>. Our latest Infographic highlights key findings from the 2012 Wind Technologies Market Report. | Infographic by Sarah Gerrity. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy LEARN MORE Watch our new video

  15. How Particle Accelerators Work | Department of Energy

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

    Particle Accelerators Work How Particle Accelerators Work June 18, 2014 - 4:11pm Addthis Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Infographic by Sarah Gerrity, Energy Department. Ben Dotson Ben Dotson Former Project Coordinator for Digital Reform, Office of Public Affairs What are the key facts? A particle accelerator is a machine that accelerates elementary particles, such as electrons or protons, to very high energies. Whether it's

  16. Warding Off Energy Vampires and Phantom Loads | Department of Energy

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

    Warding Off Energy Vampires and Phantom Loads Warding Off Energy Vampires and Phantom Loads October 31, 2013 - 1:45pm Addthis This Halloween, keep energy vampires at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by Sarah Gerrity, Energy Department This Halloween, keep energy vampires at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by Sarah Gerrity, Energy Department Amy Royden-Bloom State Energy

  17. TONIGHT: @Energy Livetweets the State of the Union 2013 | Department of

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

    Energy Stay tuned as we livetweet the President's annual State of the Union Address later this evening. | Graphic by Sarah Gerrity, Energy Department. Stay tuned as we livetweet the President's annual State of the Union Address later this evening. | Graphic by Sarah Gerrity, Energy Department. Erin R. Pierce Erin R. Pierce Former Digital Communications Specialist, Office of Public Affairs How can I participate? Watch an enhanced live broadcast of the State of the Union at http://wh.gov/sotu.

  18. Energy Department's Loan Portfolio Continues Strong Performance While

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

    Deploying Innovation | Department of Energy Department's Loan Portfolio Continues Strong Performance While Deploying Innovation Energy Department's Loan Portfolio Continues Strong Performance While Deploying Innovation November 12, 2014 - 4:36pm Addthis Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Graphic by Sarah Gerrity, Energy Department. Peter W. Davidson Peter W. Davidson Former Executive Director of the Loan Programs Office (LPO) At the

  19. 13

    Office of Environmental Management (EM)

    12 Days of Energy Savings 12 Days of Energy Savings Addthis Day 12: Drive Your Way to Fuel Savings 1 of 12 Day 12: Drive Your Way to Fuel Savings Save money on fuel costs by emptying your car after all your shopping trips -- an extra 100 pounds in your vehicle could increase gas costs by up to $.08 a gallon. Image: Sarah Gerrity, Energy Department Day 11: Plug Holiday Decorations into Power Strips 2 of 12 Day 11: Plug Holiday Decorations into Power Strips Stop phantom loads -- which cost

  20. ARPA-E Celebrates Five Years of Changing What's Possible | Department of

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

    Energy Celebrates Five Years of Changing What's Possible ARPA-E Celebrates Five Years of Changing What's Possible April 28, 2014 - 1:47pm Addthis APEI 1 of 5 APEI By using silicon carbide-based power converters, APEI developed a charger (the black raised object pictured in the photo) that is 6-7 times smaller and charges the car 3 times faster compared to current on-board vehicle chargers (the silver object in the front). Image: Sarah Gerrity, Energy Department. AutoGrid 2 of 5 AutoGrid

  1. #askEnergy: Live Twitter Chat with Home Energy Efficiency Experts |

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

    Department of Energy askEnergy: Live Twitter Chat with Home Energy Efficiency Experts #askEnergy: Live Twitter Chat with Home Energy Efficiency Experts September 11, 2012 - 10:20am Q&A What questions do you have about improving your home's energy efficiency? Ask Us Addthis The Energy Department's home energy efficiency experts David Lee and Sam Rashkin will be answering your questions on ways to save energy and money at home. | Image courtesy of Sarah Gerrity. The Energy Department's

  2. 12 Days of Energy Savings | Department of Energy

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

    Days of Energy Savings 12 Days of Energy Savings December 24, 2012 - 9:30am Addthis Day 12: Drive Your Way to Fuel Savings 1 of 12 Day 12: Drive Your Way to Fuel Savings Save money on fuel costs by emptying your car after all your shopping trips -- an extra 100 pounds in your vehicle could increase gas costs by up to $.08 a gallon. Image: Sarah Gerrity, Energy Department Day 11: Plug Holiday Decorations into Power Strips 2 of 12 Day 11: Plug Holiday Decorations into Power Strips Stop phantom

  3. Successful ARPA-E Projects in 2014 | Department of Energy

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

    Successful ARPA-E Projects in 2014 Successful ARPA-E Projects in 2014 Addthis APEI 1 of 5 APEI By using silicon carbide-based power converters, APEI developed a charger (the black raised object pictured in the photo) that is 6-7 times smaller and charges the car 3 times faster compared to current on-board vehicle chargers (the silver object in the front). Image: Sarah Gerrity, Energy Department. AutoGrid 2 of 5 AutoGrid Known as the Demand Response Optimization and Management System - Real-Time

  4. 12 GeV Upgrade: Future Science at Jefferson Lab - Project Information

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

    2 Days of Energy Savings 12 Days of Energy Savings December 24, 2012 - 9:30am Addthis Day 12: Drive Your Way to Fuel Savings 1 of 12 Day 12: Drive Your Way to Fuel Savings Save money on fuel costs by emptying your car after all your shopping trips -- an extra 100 pounds in your vehicle could increase gas costs by up to $.08 a gallon. Image: Sarah Gerrity, Energy Department Day 11: Plug Holiday Decorations into Power Strips 2 of 12 Day 11: Plug Holiday Decorations into Power Strips Stop phantom

  5. 12 Days of Energy Savings | Department of Energy

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

    12 Days of Energy Savings 12 Days of Energy Savings Addthis Day 12: Drive Your Way to Fuel Savings 1 of 12 Day 12: Drive Your Way to Fuel Savings Save money on fuel costs by emptying your car after all your shopping trips -- an extra 100 pounds in your vehicle could increase gas costs by up to $.08 a gallon. Image: Sarah Gerrity, Energy Department Day 11: Plug Holiday Decorations into Power Strips 2 of 12 Day 11: Plug Holiday Decorations into Power Strips Stop phantom loads -- which cost

  6. 2014 Washington Auto Show Slideshow | Department of Energy

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

    Washington Auto Show Slideshow 2014 Washington Auto Show Slideshow Addthis Hyundai Fuel Cell 1 of 14 Hyundai Fuel Cell Pictured here is Secretary Moniz looking at the fuel cell and motor used to power Hyundai's Tucson fuel cell vehicle. Fuel cell vehicles use hydrogen to produce electricity, which powers an electric motor to make the vehicle and its accessories work. Image: Sarah Gerrity, Energy Department. Date taken: 2014-01-22 11:14 Under the hood of the Hyundai Tucson Fuel Cell Vehicle 2 of

  7. Wrap Up: 2013 ARPA-E Energy Innovation Summit | Department of Energy

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

    Wrap Up: 2013 ARPA-E Energy Innovation Summit Wrap Up: 2013 ARPA-E Energy Innovation Summit March 1, 2013 - 4:05pm Addthis Elon Musk, CEO of Tesla Motors, and Secretary Chu during a fireside chat at the 2013 ARPA-E Energy Innovation Summit | Photo by <a href="http://energy.gov/contributors/sarah-gerrity">Sarah Gerrity</a>, Energy Department. Elon Musk, CEO of Tesla Motors, and Secretary Chu during a fireside chat at the 2013 ARPA-E Energy Innovation Summit | Photo by Sarah

  8. Wright_1983.pdf

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

    Wrap Up: 2013 ARPA-E Energy Innovation Summit Wrap Up: 2013 ARPA-E Energy Innovation Summit March 1, 2013 - 4:05pm Addthis Elon Musk, CEO of Tesla Motors, and Secretary Chu during a fireside chat at the 2013 ARPA-E Energy Innovation Summit | Photo by <a href="http://energy.gov/contributors/sarah-gerrity">Sarah Gerrity</a>, Energy Department. Elon Musk, CEO of Tesla Motors, and Secretary Chu during a fireside chat at the 2013 ARPA-E Energy Innovation Summit | Photo by Sarah

  9. Sarah Hobdey 2012 Poster

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

    However, to achieve competitiveness with traditional fossil fuels, further progress is needed especially in lowering costs associated with severe biomass pretreatments. One ...

  10. Sarah L. Gamage

    Broader source: Energy.gov [DOE]

    As the Associate Chief Information Officer for IT Corporate Management, Ms. Gamage enables and supports the business and mission of the OCIO by effectively overseeing all administrative functions...

  11. 10 Energy Saving Tips for Spring | Department of Energy

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

    Energy Saving Tips for Spring 10 Energy Saving Tips for Spring March 20, 2015 - 12:12pm Addthis In addition to the tips mentioned below, <a href="/node/904911">check out this infographic</a> for more ways to lower your energy bills this spring. | Infographic by Sarah Gerrity, Energy Department. In addition to the tips mentioned below, check out this infographic for more ways to lower your energy bills this spring. | Infographic by Sarah Gerrity, Energy Department. Paul

  12. Executive Committee Meeting | Department of Energy

    Office of Environmental Management (EM)

    of Energy Ensuring the Resiliency of Our Future Water and Energy Systems Ensuring the Resiliency of Our Future Water and Energy Systems June 18, 2014 - 12:00pm Addthis Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Infographic by Sarah Gerrity, Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Learn More Read the full Water-Energy Nexus report. Visit the Water-Energy Tech Team website to learn more about the

  13. Secretary Chu Tours the 2013 Washington Auto Show | Department of Energy

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

    Tours the 2013 Washington Auto Show Secretary Chu Tours the 2013 Washington Auto Show January 31, 2013 - 5:04pm Addthis 1 of 10 While at the Washington Auto Show, Energy Secretary Steven Chu visited Nissan to see the 2013 Leaf. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:50 2 of 10 The new Nissan Leaf is being built at the company's Smyrna, Tennessee, Vehicle Assembly Plant -- helping to cut the price of its electric vehicle. | Photo courtesy of Sarah Gerrity,

  14. Turner-Fairbank Scour Experiments

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

    Turn Your Halloween Pumpkins Into Power Turn Your Halloween Pumpkins Into Power October 27, 2015 - 9:37am Addthis Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Graphic by Sarah Gerrity, Energy Department. Liz Lowry Senior Research Analyst, Bioenergy Technologies Office Alicia Moulton Communications Specialist, Bioenergy Technologies Office What are the key facts? 1.3 billion pounds of pumpkins are produced in the United States each year, many of

  15. Joint Environmental Management System (EMS) Declaration of Conformance

    Office of Environmental Management (EM)

    Energy.gov at the 2014 State of the Union Join Energy.gov at the 2014 State of the Union January 28, 2014 - 11:23am Addthis Join Energy.gov tonight as we livetweet about all the major energy points in the President's State of the Union address. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Join Energy.gov tonight as we livetweet about all the major energy points in the President's State of the Union address. | Graphic by Sarah Gerrity, Energy

  16. Enterprise Risk Management (ERM) Model - DOE Directives, Delegations, and

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

    of Energy Ensuring the Resiliency of Our Future Water and Energy Systems Ensuring the Resiliency of Our Future Water and Energy Systems June 18, 2014 - 12:00pm Addthis Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Infographic by Sarah Gerrity, Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Learn More Read the full Water-Energy Nexus report. Visit the Water-Energy Tech Team website to learn more about the

  17. SuperTruck Making Leaps in Fuel Efficiency | Department of Energy

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

    SuperTruck Making Leaps in Fuel Efficiency SuperTruck Making Leaps in Fuel Efficiency February 19, 2014 - 12:37pm Addthis This Class 8 tractor-trailer by heavy-duty manufacturers Cummins and Peterbilt reaches more than 10 miles per gallon under real world driving conditions. The truck was on display at the Energy Department today. | Photo by <a href="http://www.energy.gov/contributors/sarah-gerrity">Sarah Gerrity</a>, Energy Department This Class 8 tractor-trailer by

  18. Top 5 Things You Didn't Know About Holiday Lights | Department of Energy

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

    Things You Didn't Know About Holiday Lights Top 5 Things You Didn't Know About Holiday Lights December 5, 2014 - 4:49pm Addthis With a fiery past and a bright future, here are 5 things you probably didn’t know about holiday lights. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. With a fiery past and a bright future, here are 5 things you probably didn't know about holiday lights. | Graphic by Sarah Gerrity, Energy Department. Pat Adams Pat

  19. Join us for #SpaceWeek | Department of Energy

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

    us for #SpaceWeek Join us for #SpaceWeek June 8, 2015 - 11:00am Addthis Graphic by Sarah Gerrity, Energy Department. Graphic by Sarah Gerrity, Energy Department. Pat Adams Pat Adams Digital Content Specialist, Office of Public Affairs How can I participate? Follow the conversation all week long on Twitter, Facebook, Google+ and Instagram using #SpaceWeek. Join us for "The Energy of Star Wars: A Google+ Hangout" on Friday June 12th at 2 p.m. ET. Ask questions now and during the Hangout

  20. Welcome to College Programs at Y-12 | Y-12 National Security Complex

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

    Welcome to #GridWeek on Energy.gov Welcome to #GridWeek on Energy.gov November 17, 2014 - 11:36am Addthis Use #GridWeek on social media to send us your questions about how the grid works. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Use #GridWeek on social media to send us your questions about how the grid works. | Graphic by Sarah Gerrity, Energy Department. Patricia A. Hoffman Patricia A. Hoffman Assistant Secretary, Office of Electricity

  1. Which Water Heater Is Right for You? | Department of Energy

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

    Which Water Heater Is Right for You? Which Water Heater Is Right for You? March 5, 2015 - 11:07am Addthis Investing in a more energy efficient water heater can save you money in the long run. | Photo courtesy of Sarah Gerrity, U.S. Department of Energy Investing in a more energy efficient water heater can save you money in the long run. | Photo courtesy of Sarah Gerrity, U.S. Department of Energy Paige Terlip Paige Terlip Former Communicator, National Renewable Energy Laboratory What does this

  2. Join Energy.gov at the 2014 State of the Union | Department of Energy

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

    Energy.gov at the 2014 State of the Union Join Energy.gov at the 2014 State of the Union January 28, 2014 - 11:23am Addthis Join Energy.gov tonight as we livetweet about all the major energy points in the President's State of the Union address. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Join Energy.gov tonight as we livetweet about all the major energy points in the President's State of the Union address. | Graphic by Sarah Gerrity, Energy

  3. Day 3 at the 2014 ARPA-E Innovation Summit | Department of Energy

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

    3 at the 2014 ARPA-E Innovation Summit Day 3 at the 2014 ARPA-E Innovation Summit February 26, 2014 - 5:43pm Addthis Energy Secretary Ernest Moniz highlighted the importance of clean energy technologies to the global transition to a low-carbon future. | Photo by Sarah Gerrity, Energy Department. Energy Secretary Ernest Moniz highlighted the importance of clean energy technologies to the global transition to a low-carbon future. | Photo by Sarah Gerrity, Energy Department. Rebecca Matulka Rebecca

  4. Ensuring the Resiliency of Our Future Water and Energy Systems | Department

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

    of Energy Ensuring the Resiliency of Our Future Water and Energy Systems Ensuring the Resiliency of Our Future Water and Energy Systems June 18, 2014 - 12:00pm Addthis Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Infographic by Sarah Gerrity, Energy Department. Dr. Ernest Moniz Dr. Ernest Moniz Secretary of Energy Learn More Read the full Water-Energy Nexus report. Visit the Water-Energy Tech Team website to learn more about the

  5. How Do Holiday Lights Work? | Department of Energy

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

    Do Holiday Lights Work? How Do Holiday Lights Work? December 16, 2015 - 11:31am Addthis Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs Sarah Gerrity Sarah Gerrity Former Multimedia Editor, Office of Public Affairs Want to learn more about Holiday Lights? Check out our recent post on the Top 5 Things You Didn't Know About Holiday Lights. Last year, we told you how incandescent holiday string lights work, but we left out an important topic: LED

  6. INFOGRAPHIC: Everything You Need to Know About Supercomputers | Department

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

    of Energy Everything You Need to Know About Supercomputers INFOGRAPHIC: Everything You Need to Know About Supercomputers November 18, 2015 - 5:37pm Addthis Infographic by <a href="/node/1332956">Carly Wilkins</a> and <a href="/node/379579">Sarah Gerrity</a>. Infographic by Carly Wilkins and Sarah Gerrity. Pat Adams Pat Adams Digital Content Specialist, Office of Public Affairs What are the key facts? National Labs are home to some of the most

  7. 10 On the Way

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

    Energy Saving Tips for Spring 10 Energy Saving Tips for Spring March 20, 2015 - 12:12pm Addthis In addition to the tips mentioned below, <a href="/node/904911">check out this infographic</a> for more ways to lower your energy bills this spring. | Infographic by Sarah Gerrity, Energy Department. In addition to the tips mentioned below, check out this infographic for more ways to lower your energy bills this spring. | Infographic by Sarah Gerrity, Energy Department. Paul

  8. 2013 Washington Auto Show | Department of Energy

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

    Washington Auto Show 2013 Washington Auto Show Addthis 1 of 10 While at the Washington Auto Show, Energy Secretary Steven Chu visited Nissan to see the 2013 Leaf. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:50 2 of 10 The new Nissan Leaf is being built at the company's Smyrna, Tennessee, Vehicle Assembly Plant -- helping to cut the price of its electric vehicle. | Photo courtesy of Sarah Gerrity, Energy Department. Date taken: 2013-01-31 13:49 3 of 10 Energy

  9. INFORMATION TO USERS

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

    INFOGRAPHIC | Made in America: Clean Energy Jobs INFOGRAPHIC | Made in America: Clean Energy Jobs August 23, 2012 - 1:44pm Addthis Breaking down the latest Clean Energy Roundup from the Environmental Entrepreneurs. More details <a href="/node/385315">here</a>. | Infographic by <a href="/node/379579">Sarah Gerrity</a>. Breaking down the latest Clean Energy Roundup from the Environmental Entrepreneurs. More details here. | Infographic by Sarah Gerrity.

  10. Imaging

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

    Imaging Imaging Print The wavelengths of soft x-ray photons (1-15 nm) are very well matched to the creation of "nanoscopes" capable of probing the interior structure of biological cells and inorganic mesoscopic systems.Topics addressed by soft x-ray imaging techniques include cell biology, nanomagnetism, environmental science, and polymers. The tunability of synchrotron radiation is absolutely essential for the creation of contrast mechanisms. Cell biology CAT scans are performed in

  11. Imaging

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

    mesoscopic systems.Topics addressed by soft x-ray imaging techniques include cell biology, nanomagnetism, environmental science, and polymers. The tunability of synchrotron...

  12. AUTHORS: Norred, Sarah E 1

    Office of Scientific and Technical Information (OSTI)

    ... Blake, W. J., Krn, M., Cantor, C. R. & Collins, J. J. Noise in eukaryotic gene expression. Nature 422, 633-637 (2003). Rao, C. V., Wolf, D. M. & Arkin, A. P. Control, exploitation ...

  13. Sarah Soltau | Argonne National Laboratory

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

    more opportunities to promote science and STEM education in our community. Professional Education PhD, Boston University, Chemistry, 2014 MA, Boston University, Chemistry, 2010...

  14. Sarah Kurtz - Research Fellow | NREL

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

    ... Presented at 34th IEEE Photovoltaic Specialists Conference. Philadelphia, 2009 (IEEE). Bosco, N.; Sweet, C.; Kurtz, S. "Reliability Testing the Die-Attach of CPV Cell Assemblies." ...

  15. Imaging

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

    Imaging Print The wavelengths of soft x-ray photons (1-15 nm) are very well matched to the creation of "nanoscopes" capable of probing the interior structure of biological cells and inorganic mesoscopic systems.Topics addressed by soft x-ray imaging techniques include cell biology, nanomagnetism, environmental science, and polymers. The tunability of synchrotron radiation is absolutely essential for the creation of contrast mechanisms. Cell biology CAT scans are performed in the

  16. Image

    Energy Science and Technology Software Center (OSTI)

    2007-08-31

    The computer side of the IMAGE project consists of a collection of Perl scripts that perform a variety of tasks; scripts are available to insert, update and delete data from the underlying Oracle database, download data from NCBI's Genbank and other sources, and generate data files for download by interested parties. Web scripts make up the tracking interface, and various tools available on the project web-site (image.llnl.gov) that provide a search interface to the database.

  17. Widely tunable two-color FEL pulses at FERMI | Stanford Synchrotron

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

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

  18. Women's Employee Resource Group

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

    Women in STEM Women in STEM Secretary Moniz sits with Under Secretary of Commerce for Oceans & Atmosphere and NOAA Administrator Dr. Kathy Sullivan (center) and Energy Department Senior Advisor Melanie Kenderdine (right) at the White House Leadership Summit on Women, Climate and Energy. | Photo by Sarah Gerrity, Department of Energy. Gathering All Our Talents to Revolutionize Clean Energy May 27, 2016 1:19 PM Secretary Moniz talked to us about why it's important to encourage women across the

  19. Space and Remote Sensing (ISR-2)

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

    Space Week Space Week Space Week Preventing Space Traffic Jams With around one thousand active satellites and the tens of thousands of pieces of space junk orbiting Earth, space is getting exceedingly crowded. Researchers at Lawrence Livermore National Lab are working on a system that could help prevent collisions in space. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. With space getting exceedingly crowded, researchers at Lawrence Livermore

  20. 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

  1. Women in STEM | Department of Energy

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

    Women in STEM Women in STEM Secretary Moniz sits with Under Secretary of Commerce for Oceans & Atmosphere and NOAA Administrator Dr. Kathy Sullivan (center) and Energy Department Senior Advisor Melanie Kenderdine (right) at the White House Leadership Summit on Women, Climate and Energy. | Photo by Sarah Gerrity, Department of Energy. Gathering All Our Talents to Revolutionize Clean Energy May 27, 2016 1:19 PM Secretary Moniz talked to us about why it's important to encourage women across the

  2. Supercomputing and Advanced Computing at the National Labs | Department of

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

    Energy Supercomputing and Advanced Computing at the National Labs Supercomputing and Advanced Computing at the National Labs RSS September 30, 2013 Lab Breakthrough: Supercomputing Power to Accelerate Fossil Energy Research Learn how a new supercomputer at the National Energy Technology Laboratory will accelerate research into the next generation of fossil fuel systems. September 26, 2013 Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department.

  3. Interview with ARPA-E: The Future of Semiconductors | Department of Energy

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

    Interview with ARPA-E: The Future of Semiconductors Interview with ARPA-E: The Future of Semiconductors February 4, 2014 - 10:56am Addthis Learn how wide bandgap semiconductors could impact clean energy technology and our daily lives. | Video by Sarah Gerrity and Matty Greene, Energy Department. Mark D. Mitchell Communications Support Contractor to ARPA-E What are the key facts? ARPA-E's SWITCHES program is focused on making the transmission of electricity more efficient by exploring wide

  4. Celebrating Hispanic Heritage Month at the Department of Energy |

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

    Department of Energy Celebrating Hispanic Heritage Month at the Department of Energy Celebrating Hispanic Heritage Month at the Department of Energy October 14, 2014 - 2:19pm Addthis Secretary Moniz addresses Energy Department employees and contractors gathered at the 2014 Hispanic Heritage Month event, held October 14, 2014, in the Forrestal Auditorium. | Photo by Sarah Gerrity, Energy Department. Secretary Moniz addresses Energy Department employees and contractors gathered at the 2014

  5. Energy Saver 101 Infographic: Home Energy Audits | Department of Energy

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

    Energy Audits Energy Saver 101 Infographic: Home Energy Audits August 15, 2013 - 3:19pm Addthis New Energy Saver 101 infographic breaks down a home energy audit, explaining what energy auditors look for and the special tools they use to determine where a home is wasting energy. | Infographic by Sarah Gerrity, Energy Department. New Energy Saver 101 infographic breaks down a home energy audit, explaining what energy auditors look for and the special tools they use to determine where a home is

  6. Sarah Cowan-Pratt 2012 poster

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

    ... directories, direct mail, booklets, CD and DVD labels and packaging, reports, posters, mailers, flyers, tickets, exhibit display boards, table top cards and print advertising. ...

  7. Women @ Energy: Sarah Widder | Department of Energy

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

    the most fundamental resource, leads to the greatest amount of environmental damage (from water scarcity and pollution prevention to climate change), and is where there is the most...

  8. Employee Spotlight: Sarah Soltau | Argonne National Laboratory

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

    Diana Anderson at media@anl.gov or (630) 252-4593. Connect Find an Argonne expert by subject. Follow Argonne on Twitter, Facebook, Google+ and LinkedIn. For inquiries on...

  9. Sarah B. Nelson | Department of Energy

    Office of Environmental Management (EM)

    Nelson graduated magna cum laude from Tennessee Wesleyan College with a Bachelor of Science degree in Accounting, Finance, and Computer Information Systems. She is also a graduate ...

  10. Energy Economy | Department of Energy

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

    Economy Energy Economy The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. <a href="/node/385315">Learn more</a> about the growth of America's clean energy economy. | Infographic by Sarah Gerrity, Energy Department. The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. Learn more about the growth of America's clean energy economy. |

  11. ARPA-E awards IIT-Argonne team $3.4 million for breakthrough battery

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

    ARPA-E 2014 ARPA-E 2014 Addthis 1 of 14 The Energy Department's ARPA-E Energy Innovation Summit gathers innovators, academia, government and industry to discuss pressing energy issues and breakthrough technologies. In this photo, Secretary of Energy Ernest Moniz takes the podium to introduce journalist and author Thomas Friedman to the stage. | Photo by Sarah Gerrity, Energy Department. Date taken: 2014-02-25 10:16 2 of 14 On Tuesday morning, Pulitzer Prize-winning author Thomas Friedman

  12. Daya Bay

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

    2 at the 2014 ARPA-E Innovation Summit Day 2 at the 2014 ARPA-E Innovation Summit February 25, 2014 - 5:35pm Addthis 1 of 14 The Energy Department's ARPA-E Energy Innovation Summit gathers innovators, academia, government and industry to discuss pressing energy issues and breakthrough technologies. In this photo, Secretary of Energy Ernest Moniz takes the podium to introduce journalist and author Thomas Friedman to the stage. | Photo by Sarah Gerrity, Energy Department. Date taken: 2014-02-25

  13. 5641_FrozenReservoirs | netl.doe.gov

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

    Energy Fueling Energy-Efficient Vehicles 54.5 MPG and Beyond: Fueling Energy-Efficient Vehicles November 27, 2012 - 11:08am Addthis This infographic looks how new fuel economy standards will save Americans money at the pump, reduce our dependence on foreign oil and grow the U.S. economy. <a href="/articles/road-fuel-efficiency">Click here</a> to view the full infographic. | Infographic by Sarah Gerrity. This infographic looks how new fuel economy standards will save

  14. 5400.5

    Office of Environmental Management (EM)

    Energy Fueling Energy-Efficient Vehicles 54.5 MPG and Beyond: Fueling Energy-Efficient Vehicles November 27, 2012 - 11:08am Addthis This infographic looks how new fuel economy standards will save Americans money at the pump, reduce our dependence on foreign oil and grow the U.S. economy. <a href="/articles/road-fuel-efficiency">Click here</a> to view the full infographic. | Infographic by Sarah Gerrity. This infographic looks how new fuel economy standards will save

  15. Top 10 science stories of the year

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

    of Energy Combined Heat and Power Top 10 Things You Didn't Know About Combined Heat and Power October 21, 2013 - 11:25am Addthis Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce harmful emissions. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce

  16. Energy Secretary Ernest Moniz Calls for Increased Investment to Enhance

    Energy Savers [EERE]

    Economy Energy Economy The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. <a href="/node/385315">Learn more</a> about the growth of America's clean energy economy. | Infographic by Sarah Gerrity, Energy Department. The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. Learn more about the growth of America's clean energy economy. |

  17. The Future is Now for Advanced Vehicles | Department of Energy

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

    The Future is Now for Advanced Vehicles The Future is Now for Advanced Vehicles January 23, 2015 - 10:56am Addthis Moniz Delivers Keynote Remarks 1 of 10 Moniz Delivers Keynote Remarks Secretary Moniz touted the Department's investments in advanced vehicle technologies, infrastructure and manufacturing. Photo by Sarah Gerrity Date taken: 2015-01-22 04:33 Secretary Moniz Announces More than $55M in Fuel-Efficient Vehicle Funding 2 of 10 Secretary Moniz Announces More than $55M in Fuel-Efficient

  18. Top 10 Things You Didn't Know About Combined Heat and Power | Department

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

    of Energy Combined Heat and Power Top 10 Things You Didn't Know About Combined Heat and Power October 21, 2013 - 11:25am Addthis Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce harmful emissions. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Learn how combined heat and power could strengthen U.S. manufacturing competitiveness, lower energy consumption and reduce

  19. National Laboratories - Energy Innovation Portal

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

    Department of Energy Day: How the National Labs Keep Moving America Forward National Lab Day: How the National Labs Keep Moving America Forward September 17, 2014 - 5:13pm Addthis National Lab Day Kick Off 1 of 9 National Lab Day Kick Off Secretary Moniz welcomes directors from the National Labs and thanks Senators Durbin and Risch for their support for the National Lab system. | Photo by Sarah Gerrity, Energy Department. Panel Discussion 2 of 9 Panel Discussion From left: Clark Gellings, a

  20. New Insights into Oxygen's Role in Lithium Battery Capacity

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

    Department of Energy Infographic and Projects to Keep Your Energy Bills Out of Hot Water New Infographic and Projects to Keep Your Energy Bills Out of Hot Water April 19, 2013 - 3:21pm Addthis New Energy Saver 101 infographic lays out the different types of water heaters on the market and will help you figure out how to select the best model for your home. Download a high-resolution version of the <a href="/node/612506">infographic</a>. | Infographic by Sarah Gerrity.

  1. Energy Saving 'Cool Roofs' Installed at Y-12 | Y-12 National Security

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

    Cooling Energy Saver 101 Infographic: Home Cooling June 13, 2014 - 5:10pm Addthis Just in time for summer, our new Energy Saver 101 infographic covers everything you need to know about home cooling. Download a <a href="/node/920771">high-resolution version</a> of the home cooling infographic. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Just in time for summer, our new Energy Saver 101 infographic covers everything you

  2. The Future of Offshore Wind Energy and Transmission in New Jersey |

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

    The Future is Now for Advanced Vehicles The Future is Now for Advanced Vehicles January 23, 2015 - 10:56am Addthis Moniz Delivers Keynote Remarks 1 of 10 Moniz Delivers Keynote Remarks Secretary Moniz touted the Department's investments in advanced vehicle technologies, infrastructure and manufacturing. Photo by Sarah Gerrity Date taken: 2015-01-22 04:33 Secretary Moniz Announces More than $55M in Fuel-Efficient Vehicle Funding 2 of 10 Secretary Moniz Announces More than $55M in Fuel-Efficient

  3. National Lab Day: How the National Labs Keep Moving America Forward |

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

    Department of Energy Day: How the National Labs Keep Moving America Forward National Lab Day: How the National Labs Keep Moving America Forward September 17, 2014 - 5:13pm Addthis National Lab Day Kick Off 1 of 9 National Lab Day Kick Off Secretary Moniz welcomes directors from the National Labs and thanks Senators Durbin and Risch for their support for the National Lab system. | Photo by Sarah Gerrity, Energy Department. Panel Discussion 2 of 9 Panel Discussion From left: Clark Gellings, a

  4. Top 7 Clean Energy News Stories from August 2016 | Department of Energy

    Energy Savers [EERE]

    Department of Energy Enhanced Geothermal Systems Top 10 Things You Didn't Know about Enhanced Geothermal Systems April 28, 2015 - 9:40am Addthis Check out the infographic above to learn how Enhanced Geothermal Systems work. | Graphic by <a href="/node/379579"">Sarah Gerrity</a>. Check out the infographic above to learn how Enhanced Geothermal Systems work. | Graphic by Paul Lester Paul Lester Digital Content Specialist, Office of Public Affairs KEY FACTS

  5. ARPA-E 2014 | Department of Energy

    Energy Savers [EERE]

    ARPA-E 2014 ARPA-E 2014 Addthis 1 of 14 The Energy Department's ARPA-E Energy Innovation Summit gathers innovators, academia, government and industry to discuss pressing energy issues and breakthrough technologies. In this photo, Secretary of Energy Ernest Moniz takes the podium to introduce journalist and author Thomas Friedman to the stage. | Photo by Sarah Gerrity, Energy Department. Date taken: 2014-02-25 10:16 2 of 14 On Tuesday morning, Pulitzer Prize-winning author Thomas Friedman

  6. Special Inquiry: INS-SR-13-01 | Department of Energy

    Office of Environmental Management (EM)

    Space-Based Solar Power Space-Based Solar Power March 6, 2014 - 12:10pm Addthis Graphics by Sarah Gerrity. Interactivity by Daniel Wood. Daniel Wood Daniel Wood Data Visualization and Cartographic Specialist, Office of Public Affairs SPACEWEEK: It's Space Week on Energy.gov -- and we're highlighting the contributions of the Energy Department and our National Labs to the U.S. space program. Want to learn more about SBSP? Read up on what current technologies can be used in SBSP by this paper from

  7. Day 2 at the 2014 ARPA-E Innovation Summit | Department of Energy

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

    2 at the 2014 ARPA-E Innovation Summit Day 2 at the 2014 ARPA-E Innovation Summit February 25, 2014 - 5:35pm Addthis 1 of 14 The Energy Department's ARPA-E Energy Innovation Summit gathers innovators, academia, government and industry to discuss pressing energy issues and breakthrough technologies. In this photo, Secretary of Energy Ernest Moniz takes the podium to introduce journalist and author Thomas Friedman to the stage. | Photo by Sarah Gerrity, Energy Department. Date taken: 2014-02-25

  8. EERE Energy Impacts: You Can Now Drive a Fuel Cell Electric Vehicle |

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

    Department of Energy Energy Impacts: You Can Now Drive a Fuel Cell Electric Vehicle EERE Energy Impacts: You Can Now Drive a Fuel Cell Electric Vehicle April 10, 2015 - 11:45am Addthis Toyota Mirai FCEV (top left), Hyundai Tucson FCEV (top right), and Honda’s concept of its FCEV (bottom)—all showcased during the 2015 Washington Auto Show. | Photos by Sarah Gerrity, Energy Department Toyota Mirai FCEV (top left), Hyundai Tucson FCEV (top right), and Honda's concept of its FCEV

  9. Energy Efficiency Tricks to Stop Your Energy Bill from Haunting You |

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

    Department of Energy Tricks to Stop Your Energy Bill from Haunting You Energy Efficiency Tricks to Stop Your Energy Bill from Haunting You October 26, 2015 - 10:49am Addthis This Halloween, keep ghosts and goblins at bay -- while saving energy and money -- with these home energy efficiency tricks. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. This Halloween, keep ghosts and goblins at bay -- while saving energy and money -- with these

  10. Energy Saver 101 Infographic: Home Cooling | Department of Energy

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

    Cooling Energy Saver 101 Infographic: Home Cooling June 13, 2014 - 5:10pm Addthis Just in time for summer, our new Energy Saver 101 infographic covers everything you need to know about home cooling. Download a <a href="/node/920771">high-resolution version</a> of the home cooling infographic. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Just in time for summer, our new Energy Saver 101 infographic covers everything you

  11. Energy Saver 101 Infographic: Landscaping | Department of Energy

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

    Landscaping Energy Saver 101 Infographic: Landscaping April 3, 2014 - 4:04pm Addthis Our new Energy Saver 101 infographic highlights everything you need to know to landscape for energy savings. Download a <a href="/node/898361">high resolution version</a> of the infographic or individual sections. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Our new Energy Saver 101 infographic highlights everything you need to know to

  12. Photo of the Week: the 2014 Washington Auto Show | Department of Energy

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

    the 2014 Washington Auto Show Photo of the Week: the 2014 Washington Auto Show January 23, 2014 - 4:29pm Addthis This week, the latest vehicles technologies are on display at the Washington Auto Show in Washington, D.C. In this photo, Secretary Moniz looks at the fuel cell and motor used to power Hyundai’s Tucson fuel cell vehicle. Fuel cell vehicles use hydrogen to produce electricity, which powers an electric motor to make the vehicle and its accessories work. | Photo by Sarah Gerrity,

  13. Preventing Space Traffic Jams | Department of Energy

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

    Preventing Space Traffic Jams Preventing Space Traffic Jams June 10, 2015 - 2:25pm Addthis With around one thousand active satellites and the tens of thousands of pieces of space junk orbiting Earth, space is getting exceedingly crowded. Researchers at Lawrence Livermore National Lab are working on a system that could help prevent collisions in space. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. With around one thousand active satellites and the

  14. Infographic: Where in Space is the Energy Department? | Department of

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

    Energy Infographic: Where in Space is the Energy Department? Infographic: Where in Space is the Energy Department? June 9, 2015 - 2:54pm Addthis In the infographic above, learn about the space missions, past and present, where technology from the Energy Department and its National Labs has made discovery possible. | Infographic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. In the infographic above, learn about the space missions, past and present,

  15. Energy Education | NREL

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

    Economy Energy Economy The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. <a href="/node/385315">Learn more</a> about the growth of America's clean energy economy. | Infographic by Sarah Gerrity, Energy Department. The clean energy economy continues to grow, creating new job opportunities for tens of thousands of Americans along the way. Learn more about the growth of America's clean energy economy. |

  16. #AskEnergy: Join the Live Q&A on Wind Energy | Department of Energy

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

    AskEnergy: Join the Live Q&A on Wind Energy #AskEnergy: Join the Live Q&A on Wind Energy August 18, 2014 - 8:52am Q&A Submit your wind energy questions for tomorrow's live Twitter Q&A now! Ask Us Addthis Have questions about wind energy? Experts from the Energy Department are answering your questions about wind during a live Twitter Q&A on Tuesday, August 19, at 1 p.m. ET. | Graphic by <a href="/node/379579">Sarah Gerrity</a>, Energy Department. Have

  17. FOR IMMEDIATE RELEASE: Tuesday, Dec. 22, 2015 CONTACT: Sarah...

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

    the natural environment within which the power system exists." His approachability, honesty and transparency in decision-making have contributed to positive and productive...

  18. Postdoctoral Research Awards Annual Research Meeting: Sarah Cowan-Pratt

    Broader source: Energy.gov [DOE]

    Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the U.S. Department of Energy.

  19. Postdoctoral Research Awards Annual Research Meeting: Sarah Cowan...

    Energy Savers [EERE]

    EERE Postdoctoral Research Awards Annual Meeting Posters Development of a Low Cost Ultra Specular Advanced Polymer Film Solar Reflector Nano-structures Thermoelectric Materals - ...

  20. Image Gallery

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

    Image Gallery News & Publications ESnet News Publications and Presentations Galleries Image Gallery Video Gallery ESnet Awards and Honors Contact Us Media Jon Bashor, ...

  1. Image alignment

    DOE Patents [OSTI]

    Dowell, Larry Jonathan

    2014-04-22

    Disclosed is a method and device for aligning at least two digital images. An embodiment may use frequency-domain transforms of small tiles created from each image to identify substantially similar, "distinguishing" features within each of the images, and then align the images together based on the location of the distinguishing features. To accomplish this, an embodiment may create equal sized tile sub-images for each image. A "key" for each tile may be created by performing a frequency-domain transform calculation on each tile. A information-distance difference between each possible pair of tiles on each image may be calculated to identify distinguishing features. From analysis of the information-distance differences of the pairs of tiles, a subset of tiles with high discrimination metrics in relation to other tiles may be located for each image. The subset of distinguishing tiles for each image may then be compared to locate tiles with substantially similar keys and/or information-distance metrics to other tiles of other images. Once similar tiles are located for each image, the images may be aligned in relation to the identified similar tiles.

  2. Career Images

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

    Career Images Career Images Explore a dimensional career at Los Alamos Lab: Take a look at who is working here and what they are doing to have a fulfilling career and balanced work/life. Diversity and Inclusion» Career Options» Our Workplace» Employee, Retiree Resources» Career Stories» Career Images» Career Videos» Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Advanced wireless sensing systems

  3. Imaging sciences workshop

    SciTech Connect (OSTI)

    Candy, J.V.

    1994-11-15

    This workshop on the Imaging Sciences sponsored by Lawrence Livermore National Laboratory contains short abstracts/articles submitted by speakers. The topic areas covered include the following: Astronomical Imaging; biomedical imaging; vision/image display; imaging hardware; imaging software; Acoustic/oceanic imaging; microwave/acoustic imaging; computed tomography; physical imaging; imaging algorithms. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  4. Imaging bolometer

    DOE Patents [OSTI]

    Wurden, Glen A.

    1999-01-01

    Radiation-hard, steady-state imaging bolometer. A bolometer employing infrared (IR) imaging of a segmented-matrix absorber of plasma radiation in a cooled-pinhole camera geometry is described. The bolometer design parameters are determined by modeling the temperature of the foils from which the absorbing matrix is fabricated by using a two-dimensional time-dependent solution of the heat conduction equation. The resulting design will give a steady-state bolometry capability, with approximately 100 Hz time resolution, while simultaneously providing hundreds of channels of spatial information. No wiring harnesses will be required, as the temperature-rise data will be measured via an IR camera. The resulting spatial data may be used to tomographically investigate the profile of plasmas.

  5. Imaging bolometer

    DOE Patents [OSTI]

    Wurden, G.A.

    1999-01-19

    Radiation-hard, steady-state imaging bolometer is disclosed. A bolometer employing infrared (IR) imaging of a segmented-matrix absorber of plasma radiation in a cooled-pinhole camera geometry is described. The bolometer design parameters are determined by modeling the temperature of the foils from which the absorbing matrix is fabricated by using a two-dimensional time-dependent solution of the heat conduction equation. The resulting design will give a steady-state bolometry capability, with approximately 100 Hz time resolution, while simultaneously providing hundreds of channels of spatial information. No wiring harnesses will be required, as the temperature-rise data will be measured via an IR camera. The resulting spatial data may be used to tomographically investigate the profile of plasmas. 2 figs.

  6. Imaging systems

    SciTech Connect (OSTI)

    Young, I.R.

    1981-08-18

    In an imaging apparatus using nuclear magnetic resonance, first and second gradient field pulses are applied, the second being of opposite sense to the first. It is preferable to match these so that they entirely cancel. However it is shown to be sufficient if they are as close as possible to the same magnitude and a further 'glitch' pulse is used to reduce the total gradient field over the pulse sequence substantially to zero.

  7. Nuclear Imaging | Jefferson Lab

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

    Research Jefferson Lab's Radiation Detector and Imaging Group Members of Jefferson Lab's Radiation Detector & Medical Imaging Group design and build unique imaging devices based on...

  8. Manhattan Project: Places Images

    Office of Scientific and Technical Information (OSTI)

    PLACES IMAGES Resources > Photo Gallery Scroll down to see each of these images individually. The images are: 1. Remains of a Shinto Shrine, Nagasaki, October 1945 (courtesy the ...

  9. Lensless imaging

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

    4 Lensless Imaging of Magnetic Nanostructures by X-ray Spectro-Holography J. Lüning, W. F. Schlotter and J. Stöhr (SSRL) The unprecedented properties of X-ray free electron lasers (X-FELs) under development world wide will open the door for entirely new classes of experiments. The ultra-short time structure of the ultra-bright x-ray pulses will revolutionize the field of femtosecond x-ray science, since it will become possible to obtain sufficient information about a system from probing it

  10. Image Gallery

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

    Image Gallery The Trinity Test of 1945 was the first full-scale, real-world test of a nuclear weapon; with the new Trinity supercomputer our goal is to do this virtually, in 3D. Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. Groves and Oppenheimer, 9-11-45 (799398) Groves and Oppenheimer, 9-11-45 (799398) Trinity (C761, Los Alamos National Laboratory, Photo by Jack Aeby) Trinity (C761, Los Alamos

  11. Speckle imaging algorithms for planetary imaging

    SciTech Connect (OSTI)

    Johansson, E.

    1994-11-15

    I will discuss the speckle imaging algorithms used to process images of the impact sites of the collision of comet Shoemaker-Levy 9 with Jupiter. The algorithms use a phase retrieval process based on the average bispectrum of the speckle image data. High resolution images are produced by estimating the Fourier magnitude and Fourier phase of the image separately, then combining them and inverse transforming to achieve the final result. I will show raw speckle image data and high-resolution image reconstructions from our recent experiment at Lick Observatory.

  12. Sandia National Laboratories: Z Pulsed Power Facility: Image Gallery

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

    Image Gallery .

  13. Split image optical display

    DOE Patents [OSTI]

    Veligdan, James T.

    2005-05-31

    A video image is displayed from an optical panel by splitting the image into a plurality of image components, and then projecting the image components through corresponding portions of the panel to collectively form the image. Depth of the display is correspondingly reduced.

  14. Split image optical display

    DOE Patents [OSTI]

    Veligdan, James T.

    2007-05-29

    A video image is displayed from an optical panel by splitting the image into a plurality of image components, and then projecting the image components through corresponding portions of the panel to collectively form the image. Depth of the display is correspondingly reduced.

  15. ImageJ

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

    ImageJFiji can display, edit, analyze, process, save and print 8-bit, 16-bit and 32-bit images. It can read many image formats including TIFF, GIF, JPEG, BMP, DICOM, FITS and ...

  16. Manhattan Project: Image Retouching`

    Office of Scientific and Technical Information (OSTI)

    Image Retouching Resources > Photo Gallery Smyth Report (original) Smyth Report (retouched) Images on this web site have sometimes been "retouched." In every case, however, the ...

  17. Techniques in diagnostic imaging

    SciTech Connect (OSTI)

    Whitehouse, G.H. ); Worthington, B.S. )

    1989-01-01

    This book provides aspirant radiologists worldwide with a modern international coverage of all imaging modalities, including plan x-ray, CT magnetic resonance imaging and nuclear medicine.

  18. Seismic Imaging and Monitoring

    SciTech Connect (OSTI)

    Huang, Lianjie

    2012-07-09

    I give an overview of LANL's capability in seismic imaging and monitoring. I present some seismic imaging and monitoring results, including imaging of complex structures, subsalt imaging of Gulf of Mexico, fault/fracture zone imaging for geothermal exploration at the Jemez pueblo, time-lapse imaging of a walkway vertical seismic profiling data for monitoring CO{sub 2} inject at SACROC, and microseismic event locations for monitoring CO{sub 2} injection at Aneth. These examples demonstrate LANL's high-resolution and high-fidelity seismic imaging and monitoring capabilities.

  19. Image registration method for medical image sequences

    SciTech Connect (OSTI)

    Gee, Timothy F.; Goddard, James S.

    2013-03-26

    Image registration of low contrast image sequences is provided. In one aspect, a desired region of an image is automatically segmented and only the desired region is registered. Active contours and adaptive thresholding of intensity or edge information may be used to segment the desired regions. A transform function is defined to register the segmented region, and sub-pixel information may be determined using one or more interpolation methods.

  20. ARM - Measurement - Aerosol image

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

    would love to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Aerosol image Images of aerosols from which one can derive characteristics such...

  1. Spectrographic imaging system

    DOE Patents [OSTI]

    Morris, Michael D.; Treado, Patrick J.

    1991-01-01

    An imaging system for providing spectrographically resolved images. The system incorporates a one-dimensional spatial encoding mask which enables an image to be projected onto a two-dimensional image detector after spectral dispersion of the image. The dimension of the image which is lost due to spectral dispersion on the two-dimensional detector is recovered through employing a reverse transform based on presenting a multiplicity of different spatial encoding patterns to the image. The system is especially adapted for detecting Raman scattering of monochromatic light transmitted through or reflected from physical samples. Preferably, spatial encoding is achieved through the use of Hadamard mask which selectively transmits or blocks portions of the image from the sample being evaluated.

  2. Manhattan Project: Events Images

    Office of Scientific and Technical Information (OSTI)

    Scroll down to see each of these images individually. The images are: 1. Albert Einstein ... Albert Einstein and Leo Szilard Albert Einstein and Leo Szilard Painting of CP-1 going ...

  3. Video image position determination

    DOE Patents [OSTI]

    Christensen, Wynn; Anderson, Forrest L.; Kortegaard, Birchard L.

    1991-01-01

    An optical beam position controller in which a video camera captures an image of the beam in its video frames, and conveys those images to a processing board which calculates the centroid coordinates for the image. The image coordinates are used by motor controllers and stepper motors to position the beam in a predetermined alignment. In one embodiment, system noise, used in conjunction with Bernoulli trials, yields higher resolution centroid coordinates.

  4. Medical imaging systems

    SciTech Connect (OSTI)

    Frangioni, John V

    2013-06-25

    A medical imaging system provides simultaneous rendering of visible light and diagnostic or functional images. The system may be portable, and may include adapters for connecting various light sources and cameras in open surgical environments or laparascopic or endoscopic environments. A user interface provides control over the functionality of the integrated imaging system. In one embodiment, the system provides a tool for surgical pathology.

  5. Near-electrode imager

    DOE Patents [OSTI]

    Rathke, Jerome W.; Klingler, Robert J.; Woelk, Klaus; Gerald, II, Rex E.

    2000-01-01

    An apparatus, near-electrode imager, for employing nuclear magnetic resonance imaging to provide in situ measurements of electrochemical properties of a sample as a function of distance from a working electrode. The near-electrode imager uses the radio frequency field gradient within a cylindrical toroid cavity resonator to provide high-resolution nuclear magnetic resonance spectral information on electrolyte materials.

  6. Deep Sky Astronomical Image Database

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

    Deep Sky Astronomical Image Database Deep Sky Astronomical Image Database Key Challenges: Develop, store, analyze, and make available an astronomical image database of...

  7. The MicroBooNE LArTPC Sarah Lockwitz, FNAL

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

    ... Prompt light emission by Ar 2 * + starts clock Anode W ire P lanes U V Y t 0 PMT 6 DPF: ... Prompt light emission by Ar 2 * + starts clock * Electrons drift to the anode (Ar + ions ...

  8. MEMORANDUM FOR H.:AN~SO~ORS FROM: SARAH . B NILLA, DIRECTOR

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

    Any instance of requesting a credit report of any type on applicants outside of the formal security clearance process is prohibited. If your Office is engaging in this practice, ...

  9. Fourier plane imaging microscopy

    SciTech Connect (OSTI)

    Dominguez, Daniel Peralta, Luis Grave de; Alharbi, Nouf; Alhusain, Mdhaoui; Bernussi, Ayrton A.

    2014-09-14

    We show how the image of an unresolved photonic crystal can be reconstructed using a single Fourier plane (FP) image obtained with a second camera that was added to a traditional compound microscope. We discuss how Fourier plane imaging microscopy is an application of a remarkable property of the obtained FP images: they contain more information about the photonic crystals than the images recorded by the camera commonly placed at the real plane of the microscope. We argue that the experimental results support the hypothesis that surface waves, contributing to enhanced resolution abilities, were optically excited in the studied photonic crystals.

  10. Image compression technique

    DOE Patents [OSTI]

    Fu, C.Y.; Petrich, L.I.

    1997-03-25

    An image is compressed by identifying edge pixels of the image; creating a filled edge array of pixels each of the pixels in the filled edge array which corresponds to an edge pixel having a value equal to the value of a pixel of the image array selected in response to the edge pixel, and each of the pixels in the filled edge array which does not correspond to an edge pixel having a value which is a weighted average of the values of surrounding pixels in the filled edge array which do correspond to edge pixels; and subtracting the filled edge array from the image array to create a difference array. The edge file and the difference array are then separately compressed and transmitted or stored. The original image is later reconstructed by creating a preliminary array in response to the received edge file, and adding the preliminary array to the received difference array. Filling is accomplished by solving Laplace`s equation using a multi-grid technique. Contour and difference file coding techniques also are described. The techniques can be used in a method for processing a plurality of images by selecting a respective compression approach for each image, compressing each of the images according to the compression approach selected, and transmitting each of the images as compressed, in correspondence with an indication of the approach selected for the image. 16 figs.

  11. Image compression technique

    DOE Patents [OSTI]

    Fu, Chi-Yung; Petrich, Loren I.

    1997-01-01

    An image is compressed by identifying edge pixels of the image; creating a filled edge array of pixels each of the pixels in the filled edge array which corresponds to an edge pixel having a value equal to the value of a pixel of the image array selected in response to the edge pixel, and each of the pixels in the filled edge array which does not correspond to an edge pixel having a value which is a weighted average of the values of surrounding pixels in the filled edge array which do correspond to edge pixels; and subtracting the filled edge array from the image array to create a difference array. The edge file and the difference array are then separately compressed and transmitted or stored. The original image is later reconstructed by creating a preliminary array in response to the received edge file, and adding the preliminary array to the received difference array. Filling is accomplished by solving Laplace's equation using a multi-grid technique. Contour and difference file coding techniques also are described. The techniques can be used in a method for processing a plurality of images by selecting a respective compression approach for each image, compressing each of the images according to the compression approach selected, and transmitting each of the images as compressed, in correspondence with an indication of the approach selected for the image.

  12. Imaging arrangement and microscope

    DOE Patents [OSTI]

    Pertsinidis, Alexandros; Chu, Steven

    2015-12-15

    An embodiment of the present invention is an imaging arrangement that includes imaging optics, a fiducial light source, and a control system. In operation, the imaging optics separate light into first and second tight by wavelength and project the first and second light onto first and second areas within first and second detector regions, respectively. The imaging optics separate fiducial light from the fiducial light source into first and second fiducial light and project the first and second fiducial light onto third and fourth areas within the first and second detector regions, respectively. The control system adjusts alignment of the imaging optics so that the first and second fiducial light projected onto the first and second detector regions maintain relatively constant positions within the first and second detector regions, respectively. Another embodiment of the present invention is a microscope that includes the imaging arrangement.

  13. Radiation imaging system

    DOE Patents [OSTI]

    Immel, David M.; Bobbit, III, John T.; Plummer, Jean R.; Folsom, Matthew D.; Serrato, Michael G.

    2016-03-22

    A radiation imaging system includes a casing and a camera disposed inside the casing. A first field of view through the casing exposes the camera to light from outside of the casing. An image plate is disposed inside the casing, and a second field of view through the casing to the image plate exposes the image plate to high-energy particles produced by a radioisotope outside of the casing. An optical reflector that is substantially transparent to the high-energy particles produced by the radioisotope is disposed with respect to the camera and the image plate to reflect light to the camera and to allow the high-energy particles produced by the radioisotope to pass through the optical reflector to the image plate.

  14. imageMCR

    Energy Science and Technology Software Center (OSTI)

    2011-09-27

    imageMCR is a user friendly software package that consists of a variety inputs to preprocess and analyze the hyperspectral image data using multivariate algorithms such as Multivariate Curve Resolution (MCR), Principle Component Analysis (PCA), Classical Least Squares (CLS) and Parallel Factor Analysis (PARAFAC). MCR provides a relative quantitative analysis of the hyperspectral image data without the need for standards, and it discovers all the emitting species (spectral pure components) present in an image, even thosemore » in which there is no a priori information. Once the spectral components are discovered, these spectral components can be used for future MCR analyses or used with CLS algorithms to quickly extract concentration image maps for each component within spectral image data sets.« less

  15. Video Toroid Cavity Imager

    DOE Patents [OSTI]

    Gerald, II, Rex E.; Sanchez, Jairo; Rathke, Jerome W.

    2004-08-10

    A video toroid cavity imager for in situ measurement of electrochemical properties of an electrolytic material sample includes a cylindrical toroid cavity resonator containing the sample and employs NMR and video imaging for providing high-resolution spectral and visual information of molecular characteristics of the sample on a real-time basis. A large magnetic field is applied to the sample under controlled temperature and pressure conditions to simultaneously provide NMR spectroscopy and video imaging capabilities for investigating electrochemical transformations of materials or the evolution of long-range molecular aggregation during cooling of hydrocarbon melts. The video toroid cavity imager includes a miniature commercial video camera with an adjustable lens, a modified compression coin cell imager with a fiat circular principal detector element, and a sample mounted on a transparent circular glass disk, and provides NMR information as well as a video image of a sample, such as a polymer film, with micrometer resolution.

  16. Beam imaging sensor

    DOE Patents [OSTI]

    McAninch, Michael D; Root, Jeffrey J

    2015-03-31

    The present invention relates generally to the field of sensors for beam imaging and, in particular, to a new and useful beam imaging sensor for use in determining, for example, the power density distribution of a beam including, but not limited to, an electron beam or an ion beam. In one embodiment, the beam imaging sensor of the present invention comprises, among other items, a circumferential slit that is either circular, elliptical or polygonal in nature.

  17. ARM - Measurement - Hydrometeor image

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

    image ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Hydrometeor image Images of hydrometeors from which one can derive characteristics such as size and shape. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements,

  18. Beam imaging sensor

    DOE Patents [OSTI]

    McAninch, Michael D.; Root, Jeffrey J.

    2016-07-05

    The present invention relates generally to the field of sensors for beam imaging and, in particular, to a new and useful beam imaging sensor for use in determining, for example, the power density distribution of a beam including, but not limited to, an electron beam or an ion beam. In one embodiment, the beam imaging sensor of the present invention comprises, among other items, a circumferential slit that is either circular, elliptical or polygonal in nature.

  19. Microscopy imaging device with advanced imaging properties

    SciTech Connect (OSTI)

    Ghosh, Kunal; Burns, Laurie; El Gamal, Abbas; Schnitzer, Mark J.; Cocker, Eric; Ho, Tatt Wei

    2015-11-24

    Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm.sup.2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 .mu.m resolution for an image of the field of view.

  20. Quantitative luminescence imaging system

    DOE Patents [OSTI]

    Erwin, D.N.; Kiel, J.L.; Batishko, C.R.; Stahl, K.A.

    1990-08-14

    The QLIS images and quantifies low-level chemiluminescent reactions in an electromagnetic field. It is capable of real time nonperturbing measurement and simultaneous recording of many biochemical and chemical reactions such as luminescent immunoassays or enzyme assays. The system comprises image transfer optics, a low-light level digitizing camera with image intensifying microchannel plates, an image process or, and a control computer. The image transfer optics may be a fiber image guide with a bend, or a microscope, to take the light outside of the RF field. Output of the camera is transformed into a localized rate of cumulative digitalized data or enhanced video display or hard-copy images. The system may be used as a luminescent microdosimetry device for radiofrequency or microwave radiation, as a thermal dosimeter, or in the dosimetry of ultra-sound (sonoluminescence) or ionizing radiation. It provides a near-real-time system capable of measuring the extremely low light levels from luminescent reactions in electromagnetic fields in the areas of chemiluminescence assays and thermal microdosimetry, and is capable of near-real-time imaging of the sample to allow spatial distribution analysis of the reaction. It can be used to instrument three distinctly different irradiation configurations, comprising (1) RF waveguide irradiation of a small Petri-dish-shaped sample cell, (2) RF irradiation of samples in a microscope for the microscopic imaging and measurement, and (3) RF irradiation of small to human body-sized samples in an anechoic chamber. 22 figs.

  1. Quantitative luminescence imaging system

    DOE Patents [OSTI]

    Erwin, David N.; Kiel, Johnathan L.; Batishko, Charles R.; Stahl, Kurt A.

    1990-01-01

    The QLIS images and quantifies low-level chemiluminescent reactions in an electromagnetic field. It is capable of real time nonperturbing measurement and simultaneous recording of many biochemical and chemical reactions such as luminescent immunoassays or enzyme assays. The system comprises image transfer optics, a low-light level digitizing camera with image intensifying microchannel plates, an image process or, and a control computer. The image transfer optics may be a fiber image guide with a bend, or a microscope, to take the light outside of the RF field. Output of the camera is transformed into a localized rate of cumulative digitalized data or enhanced video display or hard-copy images. The system may be used as a luminescent microdosimetry device for radiofrequency or microwave radiation, as a thermal dosimeter, or in the dosimetry of ultra-sound (sonoluminescence) or ionizing radiation. It provides a near-real-time system capable of measuring the extremely low light levels from luminescent reactions in electromagnetic fields in the areas of chemiluminescence assays and thermal microdosimetry, and is capable of near-real-time imaging of the sample to allow spatial distribution analysis of the reaction. It can be used to instrument three distinctly different irradiation configurations, comprising (1) RF waveguide irradiation of a small Petri-dish-shaped sample cell, (2) RF irradiation of samples in a microscope for the microscopie imaging and measurement, and (3) RF irradiation of small to human body-sized samples in an anechoic chamber.

  2. Ferroelectric optical image comparator

    DOE Patents [OSTI]

    Butler, M.A.; Land, C.E.; Martin, S.J.; Pfeifer, K.B.

    1993-11-30

    A ferroelectric optical image comparator has a lead lanthanum zirconate titanate thin-film device which is constructed with a semi-transparent or transparent conductive first electrode on one side of the thin film, a conductive metal second electrode on the other side of the thin film, and the second electrode is in contact with a nonconducting substrate. A photoinduced current in the device represents the dot product between a stored image and an image projected onto the first electrode. One-dimensional autocorrelations are performed by measuring this current while displacing the projected image. 7 figures.

  3. Graphics and Image Standards

    Broader source: Energy.gov [DOE]

    For EERE websites and applications, follow these requirements and best practices for designing graphics and developing images. This includes making them Section 508-compliant.

  4. User Science Images

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

    in a Field Reverse Configuration (FRC) magnetic field. Magnetic separatrix denoted by green surface. Spheres are colored by azimuthal velocity. Image courtesy of Charlson Kim,...

  5. Ferroelectric optical image comparator

    DOE Patents [OSTI]

    Butler, Michael A.; Land, Cecil E.; Martin, Stephen J.; Pfeifer, Kent B.

    1993-01-01

    A ferroelectric optical image comparator has a lead lanthanum zirconate titanate thin-film device which is constructed with a semi-transparent or transparent conductive first electrode on one side of the thin film, a conductive metal second electrode on the other side of the thin film, and the second electrode is in contact with a nonconducting substrate. A photoinduced current in the device represents the dot product between a stored image and an image projected onto the first electrode. One-dimensional autocorrelations are performed by measuring this current while displacing the projected image.

  6. Wake Imaging Measurement System

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

    Imaging Measurement System - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us ... Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear ...

  7. Environmental Image Gallery

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

    Create a Sustainable Future Planning for Years to Come Living a Sustainable Future Commitment to Public Involvement Multimedia Google Earth Tours Images Videos Advanced Simulation ...

  8. Fermilab | Press Room | Images

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

    When using these images, please credit Fermilab. Return to Press Release Med Res | Hi Res According to the Standard Model of particles and forces, the Higgs mechanism gives...

  9. Fermilab | Press Room | Images

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

    using these images, please credit them as specified. Return to Press Release Med Res | Hi Res The Standard Model describes the interactions of the fundamental particle of the...

  10. Edge-based correlation image registration for multispectral imaging

    DOE Patents [OSTI]

    Nandy, Prabal

    2009-11-17

    Registration information for images of a common target obtained from a plurality of different spectral bands can be obtained by combining edge detection and phase correlation. The images are edge-filtered, and pairs of the edge-filtered images are then phase correlated to produce phase correlation images. The registration information can be determined based on these phase correlation images.

  11. Medical imaging systems

    DOE Patents [OSTI]

    Frangioni, John V.

    2012-07-24

    A medical imaging system provides simultaneous rendering of visible light and fluorescent images. The system may employ dyes in a small-molecule form that remains in a subject's blood stream for several minutes, allowing real-time imaging of the subject's circulatory system superimposed upon a conventional, visible light image of the subject. The system may also employ dyes or other fluorescent substances associated with antibodies, antibody fragments, or ligands that accumulate within a region of diagnostic significance. In one embodiment, the system provides an excitation light source to excite the fluorescent substance and a visible light source for general illumination within the same optical guide that is used to capture images. In another embodiment, the system is configured for use in open surgical procedures by providing an operating area that is closed to ambient light. More broadly, the systems described herein may be used in imaging applications where a visible light image may be usefully supplemented by an image formed from fluorescent emissions from a fluorescent substance that marks areas of functional interest.

  12. Cathodoluminescence Spectrum Imaging Software

    Energy Science and Technology Software Center (OSTI)

    2011-04-07

    The software developed for spectrum imaging is applied to the analysis of the spectrum series generated by our cathodoluminescence instrumentation. This software provides advanced processing capabilities s such: reconstruction of photon intensity (resolved in energy) and photon energy maps, extraction of the spectrum from selected areas, quantitative imaging mode, pixel-to-pixel correlation spectrum line scans, ASCII, output, filling routines, drift correction, etc.

  13. Fluorescent image tracking velocimeter

    DOE Patents [OSTI]

    Shaffer, Franklin D.

    1994-01-01

    A multiple-exposure fluorescent image tracking velocimeter (FITV) detects and measures the motion (trajectory, direction and velocity) of small particles close to light scattering surfaces. The small particles may follow the motion of a carrier medium such as a liquid, gas or multi-phase mixture, allowing the motion of the carrier medium to be observed, measured and recorded. The main components of the FITV include: (1) fluorescent particles; (2) a pulsed fluorescent excitation laser source; (3) an imaging camera; and (4) an image analyzer. FITV uses fluorescing particles excited by visible laser light to enhance particle image detectability near light scattering surfaces. The excitation laser light is filtered out before reaching the imaging camera allowing the fluoresced wavelengths emitted by the particles to be detected and recorded by the camera. FITV employs multiple exposures of a single camera image by pulsing the excitation laser light for producing a series of images of each particle along its trajectory. The time-lapsed image may be used to determine trajectory and velocity and the exposures may be coded to derive directional information.

  14. Heart imaging method

    DOE Patents [OSTI]

    Collins, H. Dale; Gribble, R. Parks; Busse, Lawrence J.

    1991-01-01

    A method for providing an image of the human heart's electrical system derives time-of-flight data from an array of EKG electrodes and this data is transformed into phase information. The phase information, treated as a hologram, is reconstructed to provide an image in one or two dimensions of the electrical system of the functioning heart.

  15. Image forming apparatus

    DOE Patents [OSTI]

    Satoh, Hisao (Hachioji, JP); Haneda, Satoshi (Hachioji, JP); Ikeda, Tadayoshi (Hachioji, JP); Morita, Shizuo (Hachioji, JP); Fukuchi, Masakazu (Hachioji, JP)

    1996-01-01

    In an image forming apparatus having a detachable process cartridge in which an image carrier on which an electrostatic latent image is formed, and a developing unit which develops the electrostatic latent image so that a toner image can be formed, both integrally formed into one unit. There is provided a developer container including a discharge section which can be inserted into a supply opening of the developing unit, and a container in which a predetermined amount of developer is contained, wherein the developer container is provided to the toner supply opening of the developing unit and the developer is supplied into the developing unit housing when a toner stirring screw of the developing unit is rotated.

  16. Time encoded radiation imaging

    DOE Patents [OSTI]

    Marleau, Peter; Brubaker, Erik; Kiff, Scott

    2014-10-21

    The various technologies presented herein relate to detecting nuclear material at a large stand-off distance. An imaging system is presented which can detect nuclear material by utilizing time encoded imaging relating to maximum and minimum radiation particle counts rates. The imaging system is integrated with a data acquisition system that can utilize variations in photon pulse shape to discriminate between neutron and gamma-ray interactions. Modulation in the detected neutron count rates as a function of the angular orientation of the detector due to attenuation of neighboring detectors is utilized to reconstruct the neutron source distribution over 360 degrees around the imaging system. Neutrons (e.g., fast neutrons) and/or gamma-rays are incident upon scintillation material in the imager, the photons generated by the scintillation material are converted to electrical energy from which the respective neutrons/gamma rays can be determined and, accordingly, a direction to, and the location of, a radiation source identified.

  17. Confocal coded aperture imaging

    DOE Patents [OSTI]

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

    2001-01-01

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

  18. Efficient Graffiti Image Retrieval

    SciTech Connect (OSTI)

    Yang, Chunlei; Wong, Pak C.; Ribarsky, William; Fan, Jianping

    2012-07-05

    Research of graffiti character recognition and retrieval, as a branch of traditional optical character recognition (OCR), has started to gain attention in recent years. We have investigated the special challenge of the graffiti image retrieval problem and propose a series of novel techniques to overcome the challenges. The proposed bounding box framework locates the character components in the graffiti images to construct meaningful character strings and conduct image-wise and semantic-wise retrieval on the strings rather than the entire image. Using real world data provided by the law enforcement community to the Pacific Northwest National Laboratory, we show that the proposed framework outperforms the traditional image retrieval framework with better retrieval results and improved computational efficiency.

  19. Adaptive wiener image restoration kernel

    DOE Patents [OSTI]

    Yuan, Ding

    2007-06-05

    A method and device for restoration of electro-optical image data using an adaptive Wiener filter begins with constructing imaging system Optical Transfer Function, and the Fourier Transformations of the noise and the image. A spatial representation of the imaged object is restored by spatial convolution of the image using a Wiener restoration kernel.

  20. Polarization transfer NMR imaging

    DOE Patents [OSTI]

    Sillerud, Laurel O.; van Hulsteyn, David B.

    1990-01-01

    A nuclear magnetic resonance (NMR) image is obtained with spatial information modulated by chemical information. The modulation is obtained through polarization transfer from a first element representing the desired chemical, or functional, information, which is covalently bonded and spin-spin coupled with a second element effective to provide the imaging data. First and second rf pulses are provided at first and second frequencies for exciting the imaging and functional elements, with imaging gradients applied therebetween to spatially separate the nuclei response for imaging. The second rf pulse is applied at a time after the first pulse which is the inverse of the spin coupling constant to select the transfer element nuclei which are spin coupled to the functional element nuclei for imaging. In a particular application, compounds such as glucose, lactate, or lactose, can be labeled with .sup.13 C and metabolic processes involving the compounds can be imaged with the sensitivity of .sup.1 H and the selectivity of .sup.13 C.

  1. Advanced Imaging Algorithms for Radiation Imaging Systems

    SciTech Connect (OSTI)

    Marleau, Peter

    2015-10-01

    The intent of the proposed work, in collaboration with University of Michigan, is to develop the algorithms that will bring the analysis from qualitative images to quantitative attributes of objects containing SNM. The first step to achieving this is to develop an indepth understanding of the intrinsic errors associated with the deconvolution and MLEM algorithms. A significant new effort will be undertaken to relate the image data to a posited three-dimensional model of geometric primitives that can be adjusted to get the best fit. In this way, parameters of the model such as sizes, shapes, and masses can be extracted for both radioactive and non-radioactive materials. This model-based algorithm will need the integrated response of a hypothesized configuration of material to be calculated many times. As such, both the MLEM and the model-based algorithm require significant increases in calculation speed in order to converge to solutions in practical amounts of time.

  2. Nuclear medicine imaging system

    DOE Patents [OSTI]

    Bennett, G.W.; Brill, A.B.; Bizais, Y.J.C.; Rowe, R.W.; Zubal, I.G.

    1983-03-11

    It is an object of this invention to provide a nuclear imaging system having the versatility to do positron annihilation studies, rotating single or opposed camera gamma emission studies, and orthogonal gamma emission studies. It is a further object of this invention to provide an imaging system having the capability for orthogonal dual multipinhole tomography. It is another object of this invention to provide a nuclear imaging system in which all available energy data, as well as patient physiological data, are acquired simultaneously in list mode.

  3. Sparse Image Format

    Energy Science and Technology Software Center (OSTI)

    2007-04-12

    The Sparse Image Format (SIF) is a file format for storing spare raster images. It works by breaking an image down into tiles. Space is savid by only storing non-uniform tiles, i.e. tiles with at least two different pixel values. If a tile is completely uniform, its common pixel value is stored instead of the complete tile raster. The software is a library in the C language used for manipulating files in SIF format. Itmore » supports large files (> 2GB) and is designed to build in Windows and Linux environments.« less

  4. Scanning computed confocal imager

    DOE Patents [OSTI]

    George, John S. (Los Alamos, NM)

    2000-03-14

    There is provided a confocal imager comprising a light source emitting a light, with a light modulator in optical communication with the light source for varying the spatial and temporal pattern of the light. A beam splitter receives the scanned light and direct the scanned light onto a target and pass light reflected from the target to a video capturing device for receiving the reflected light and transferring a digital image of the reflected light to a computer for creating a virtual aperture and outputting the digital image. In a transmissive mode of operation the invention omits the beam splitter means and captures light passed through the target.

  5. Lanczos Image Resampling Benchmark

    Energy Science and Technology Software Center (OSTI)

    2007-09-30

    This software abstracts a simple computational kernel from SWarp, an astrometric image resampling code. The input is a grayscale PGM image file (8-bit or 16-bit integer) and the output is a higher-resolution grayscale image file (8-bit or 16-bit integer, or 32-bit floating point). The user selects a scaling factor to be applied and a convolution kernel type to be used during resampling (using 1, 16, 36, 64 input pixels to generate each output pixel). Themore » resampling is performed using the OpenGL API and can run on a PC with GPU (graphics processing unit) hardware.« less

  6. Photothermal imaging scanning microscopy

    DOE Patents [OSTI]

    Chinn, Diane; Stolz, Christopher J.; Wu, Zhouling; Huber, Robert; Weinzapfel, Carolyn

    2006-07-11

    Photothermal Imaging Scanning Microscopy produces a rapid, thermal-based, non-destructive characterization apparatus. Also, a photothermal characterization method of surface and subsurface features includes micron and nanoscale spatial resolution of meter-sized optical materials.

  7. User Science Images

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

    after onset of convection overlayed on the AMR grid. Image courtesy of George Pau and John Bell (LBNL). Repo mp111 marcdayhydrogenflame.jpg ASCR: Lab-scale Flame Simulation...

  8. Overview of Image Reconstruction

    SciTech Connect (OSTI)

    Marr, R. B.

    1980-04-01

    Image reconstruction (or computerized tomography, etc.) is any process whereby a function, f, on Rn is estimated from empirical data pertaining to its integrals, ∫f(x) dx, for some collection of hyperplanes of dimension k < n. The paper begins with background information on how image reconstruction problems have arisen in practice, and describes some of the application areas of past or current interest; these include radioastronomy, optics, radiology and nuclear medicine, electron microscopy, acoustical imaging, geophysical tomography, nondestructive testing, and NMR zeugmatography. Then the various reconstruction algorithms are discussed in five classes: summation, or simple back-projection; convolution, or filtered back-projection; Fourier and other functional transforms; orthogonal function series expansion; and iterative methods. Certain more technical mathematical aspects of image reconstruction are considered from the standpoint of uniqueness, consistency, and stability of solution. The paper concludes by presenting certain open problems. 73 references. (RWR)

  9. X-ray Imaging Workshop

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

    microscopy (PEEM), angle resolved photoemission spectroscopy (ARPES), coherent diffraction imaging, x-ray microscopy, micro-tomography, holographic imaging, and x-ray...

  10. Lensless Imaging of Magnetic Nanostructures

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

    Lensless Imaging of Magnetic Nanostructures Print Magnetism is useful for many devices and techniques, from electric motors and computer hard drives to magnetic resonance imaging...

  11. Lensless Imaging of Magnetic Nanostructures

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

    Imaging of Magnetic Nanostructures Print Magnetism is useful for many devices and techniques, from electric motors and computer hard drives to magnetic resonance imaging used in...

  12. Reflective optical imaging system

    DOE Patents [OSTI]

    Shafer, David R.

    2000-01-01

    An optical system compatible with short wavelength (extreme ultraviolet) radiation comprising four reflective elements for projecting a mask image onto a substrate. The four optical elements are characterized in order from object to image as convex, concave, convex and concave mirrors. The optical system is particularly suited for step and scan lithography methods. The invention increases the slit dimensions associated with ringfield scanning optics, improves wafer throughput and allows higher semiconductor device density.

  13. Shifter: User Defined Images

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

    Shifter: User Defined Images Shifter: User Defined Images Shifter: Bringing Linux containers to HPC NERSC is working to increase flexibility and usability of its HPC systems by enabling Docker-like Linux container technology. Linux containers allow an application to be packaged with its entire software stack - including some portions of the base OS files - as well defining needed user environment variables and application "entry point.". Containers may provide an abstract way of

  14. Turbine imaging technology assessment

    SciTech Connect (OSTI)

    Moursund, R. A.; Carlson, T. J.

    2004-12-01

    The goal of this project was to identify and evaluate imaging technologies for observing juvenile fish within a Kaplan turbine, and specifically that would enable scientists to determine mechanisms of fish injury within an operating turbine unit. This report documents the opportunities and constraints for observing juvenile fish at specific locations during turbine passage. These observations were used to make modifications to dam structures and operations to improve conditions for fish passage while maintaining or improving hydropower production. The physical and hydraulic environment that fish experience as they pass through the hydroelectric plants were studied and the regions with the greatest potential for injury were defined. Biological response data were also studied to determine the probable types of injuries sustained in the turbine intake and what types of injuries are detectable with imaging technologies. The study grouped injury-causing mechanisms into two categories: fluid (pressure/cavitation, shear, turbulence) and mechanical (strike/collision, grinding/pinching, scraping). The physical constraints of the environment, together with the likely types of injuries to fish, provided the parameters needed for a rigorous imaging technology evaluation. Types of technology evaluated included both tracking and imaging systems using acoustic technologies (such as sonar and acoustic tags) and optic technologies (such as pulsed-laser videography, which is high-speed videography using a laser as the flash). Criteria for determining image data quality such as frame rate, target detectability, and resolution were used to quantify the minimum requirements of an imaging sensor.

  15. Image portion identification methods, image parsing methods, image parsing systems, and articles of manufacture

    DOE Patents [OSTI]

    Lassahn, Gordon D.; Lancaster, Gregory D.; Apel, William A.; Thompson, Vicki S.

    2013-01-08

    Image portion identification methods, image parsing methods, image parsing systems, and articles of manufacture are described. According to one embodiment, an image portion identification method includes accessing data regarding an image depicting a plurality of biological substrates corresponding to at least one biological sample and indicating presence of at least one biological indicator within the biological sample and, using processing circuitry, automatically identifying a portion of the image depicting one of the biological substrates but not others of the biological substrates.

  16. Confined Space Imager (CSI) Software

    SciTech Connect (OSTI)

    Karelilz, David

    2013-07-03

    The software provides real-time image capture, enhancement, and display, and sensor control for the Confined Space Imager (CSI) sensor system The software captures images over a Cameralink connection and provides the following image enhancements: camera pixel to pixel non-uniformity correction, optical distortion correction, image registration and averaging, and illumination non-uniformity correction. The software communicates with the custom CSI hardware over USB to control sensor parameters and is capable of saving enhanced sensor images to an external USB drive. The software provides sensor control, image capture, enhancement, and display for the CSI sensor system. It is designed to work with the custom hardware.

  17. Multispectral imaging probe

    DOE Patents [OSTI]

    Sandison, D.R.; Platzbecker, M.R.; Descour, M.R.; Armour, D.L.; Craig, M.J.; Richards-Kortum, R.

    1999-07-27

    A multispectral imaging probe delivers a range of wavelengths of excitation light to a target and collects a range of expressed light wavelengths. The multispectral imaging probe is adapted for mobile use and use in confined spaces, and is sealed against the effects of hostile environments. The multispectral imaging probe comprises a housing that defines a sealed volume that is substantially sealed from the surrounding environment. A beam splitting device mounts within the sealed volume. Excitation light is directed to the beam splitting device, which directs the excitation light to a target. Expressed light from the target reaches the beam splitting device along a path coaxial with the path traveled by the excitation light from the beam splitting device to the target. The beam splitting device directs expressed light to a collection subsystem for delivery to a detector. 8 figs.

  18. Microbial Cell Imaging

    SciTech Connect (OSTI)

    Doktycz, Mitchel John; Sullivan, Claretta; Mortensen, Ninell P; Allison, David P

    2011-01-01

    Atomic force microscopy (AFM) is finding increasing application in a variety of fields including microbiology. Until the emergence of AFM, techniques for ivnestigating processes in single microbes were limited. From a biologist's perspective, the fact that AFM can be used to generate high-resolution images in buffers or media is its most appealing feature as live-cell imaging can be pursued. Imaging living cells by AFM allows dynamic biological events to be studied, at the nanoscale, in real time. Few areas of biological research have as much to gain as microbiology from the application of AFM. Whereas the scale of microbes places them near the limit of resolution for light microscopy. AFM is well suited for the study of structures on the order of a micron or less. Although electron microscopy techniques have been the standard for high-resolution imaging of microbes, AFM is quickly gaining favor for several reasons. First, fixatives that impair biological activity are not required. Second, AFM is capable of detecting forces in the pN range, and precise control of the force applied to the cantilever can be maintained. This combination facilitates the evaluation of physical characteristics of microbes. Third, rather than yielding the composite, statistical average of cell populations, as is the case with many biochemical assays, the behavior of single cells can be monitored. Despite the potential of AFM in microbiology, there are several limitations that must be considered. For example, the time required to record an image allows for the study of gross events such as cell division or membrane degradation from an antibiotic but precludes the evaluation of biological reactions and events that happen in just fractions of a second. Additionally, the AFM is a topographical tool and is restricted to imaging surfaces. Therefore, it cannot be used to look inside cells as with opticla and transmission electron microscopes. other practical considerations are the limitation on

  19. Multispectral imaging probe

    DOE Patents [OSTI]

    Sandison, David R.; Platzbecker, Mark R.; Descour, Michael R.; Armour, David L.; Craig, Marcus J.; Richards-Kortum, Rebecca

    1999-01-01

    A multispectral imaging probe delivers a range of wavelengths of excitation light to a target and collects a range of expressed light wavelengths. The multispectral imaging probe is adapted for mobile use and use in confined spaces, and is sealed against the effects of hostile environments. The multispectral imaging probe comprises a housing that defines a sealed volume that is substantially sealed from the surrounding environment. A beam splitting device mounts within the sealed volume. Excitation light is directed to the beam splitting device, which directs the excitation light to a target. Expressed light from the target reaches the beam splitting device along a path coaxial with the path traveled by the excitation light from the beam splitting device to the target. The beam splitting device directs expressed light to a collection subsystem for delivery to a detector.

  20. Variable waveband infrared imager

    DOE Patents [OSTI]

    Hunter, Scott R.

    2013-06-11

    A waveband imager includes an imaging pixel that utilizes photon tunneling with a thermally actuated bimorph structure to convert infrared radiation to visible radiation. Infrared radiation passes through a transparent substrate and is absorbed by a bimorph structure formed with a pixel plate. The absorption generates heat which deflects the bimorph structure and pixel plate towards the substrate and into an evanescent electric field generated by light propagating through the substrate. Penetration of the bimorph structure and pixel plate into the evanescent electric field allows a portion of the visible wavelengths propagating through the substrate to tunnel through the substrate, bimorph structure, and/or pixel plate as visible radiation that is proportional to the intensity of the incident infrared radiation. This converted visible radiation may be superimposed over visible wavelengths passed through the imaging pixel.

  1. Fluid Imaging of Enhanced Geothermal Systems

    Broader source: Energy.gov [DOE]

    Project objectives: Attempting to Image EGS Fracture & Fluid Networks; Employing joint Geophysical Imaging Technologies.

  2. Turbine Imaging Technology Assessment

    SciTech Connect (OSTI)

    Moursund, Russell A.; Carlson, Thomas J.

    2004-12-31

    The goal of this project was to identify and evaluate imaging alternatives for observing the behavior of juvenile fish within an operating Kaplan turbine unit with a focus on methods to quantify fish injury mechanisms inside an operating turbine unit. Imaging methods are particularly needed to observe the approach and interaction of fish with turbine structural elements. This evaluation documents both the opportunities and constraints for observing juvenile fish at specific locations during turbine passage. The information may be used to acquire the scientific knowledge to make structural improvements and create opportunities for industry to modify turbines and improve fish passage conditions.

  3. Magnetic imager and method

    DOE Patents [OSTI]

    Powell, J.; Reich, M.; Danby, G.

    1997-07-22

    A magnetic imager includes a generator for practicing a method of applying a background magnetic field over a concealed object, with the object being effective to locally perturb the background field. The imager also includes a sensor for measuring perturbations of the background field to detect the object. In one embodiment, the background field is applied quasi-statically. And, the magnitude or rate of change of the perturbations may be measured for determining location, size, and/or condition of the object. 25 figs.

  4. Digital Image Correlation Engine

    SciTech Connect (OSTI)

    Turner, Dan; Crozier, Paul; Reu, Phil

    2015-10-06

    DICe is an open source digital image correlation (DIC) tool intended for use as a module in an external application or as a standalone analysis code. It's primary capability is computing full –field displacements and strains from sequences of digital These images are typically of a material sample undergoing a materials characterization experiment, but DICe is also useful for other applications (for example, trajectory tracking). DICe is machine portable (Windows, Linux and Mac) and can be effectively deployed on a high performance computing platform. Capabilities from DICe can be invoked through a library interface, via source code integration of DICe classes or through a graphical user interface.

  5. Magnetic imager and method

    DOE Patents [OSTI]

    Powell, James; Reich, Morris; Danby, Gordon

    1997-07-22

    A magnetic imager 10 includes a generator 18 for practicing a method of applying a background magnetic field over a concealed object, with the object being effective to locally perturb the background field. The imager 10 also includes a sensor 20 for measuring perturbations of the background field to detect the object. In one embodiment, the background field is applied quasi-statically. And, the magnitude or rate of change of the perturbations may be measured for determining location, size, and/or condition of the object.

  6. Nuclear magnetic resonance imaging

    SciTech Connect (OSTI)

    Young, I.R.

    1984-07-03

    A method of imaging a body by nuclear magnetic resonance wherein volume scanning of a region of the body is achieved by scanning a first planar slice of the region and at least one further slice of the region in the relaxation time for the scan of the first slice.

  7. Time-Encoded Imagers.

    SciTech Connect (OSTI)

    Marleau, Peter; Brubaker, Erik

    2014-11-01

    This report provides a short overview of the DNN R&D funded project, Time-Encoded Imagers. The project began in FY11 and concluded in FY14. The Project Description below provides the overall motivation and objectives for the project as well as a summary of programmatic direction. It is followed by a short description of each task and the resulting deliverables.

  8. Imaging agents for in vivo magnetic resonance and scintigraphic imaging

    DOE Patents [OSTI]

    Engelstad, B.L.; Raymond, K.N.; Huberty, J.P.; White, D.L.

    1991-04-23

    Methods are provided for in vivo magnetic resonance imaging and/or scintigraphic imaging of a subject using chelated transition metal and lanthanide metal complexes. Novel ligands for these complexes are provided. No Drawings

  9. Imaging agents for in vivo magnetic resonance and scintigraphic imaging

    DOE Patents [OSTI]

    Engelstad, Barry L.; Raymond, Kenneth N.; Huberty, John P.; White, David L.

    1991-01-01

    Methods are provided for in vivo magnetic resonance imaging and/or scintigraphic imaging of a subject using chelated transition metal and lanthanide metal complexes. Novel ligands for these complexes are provided.

  10. Automating Shallow Seismic Imaging

    SciTech Connect (OSTI)

    Steeples, Don W.

    2004-12-09

    This seven-year, shallow-seismic reflection research project had the aim of improving geophysical imaging of possible contaminant flow paths. Thousands of chemically contaminated sites exist in the United States, including at least 3,700 at Department of Energy (DOE) facilities. Imaging technologies such as shallow seismic reflection (SSR) and ground-penetrating radar (GPR) sometimes are capable of identifying geologic conditions that might indicate preferential contaminant-flow paths. Historically, SSR has been used very little at depths shallower than 30 m, and even more rarely at depths of 10 m or less. Conversely, GPR is rarely useful at depths greater than 10 m, especially in areas where clay or other electrically conductive materials are present near the surface. Efforts to image the cone of depression around a pumping well using seismic methods were only partially successful (for complete references of all research results, see the full Final Technical Report, DOE/ER/14826-F), but peripheral results included development of SSR methods for depths shallower than one meter, a depth range that had not been achieved before. Imaging at such shallow depths, however, requires geophone intervals of the order of 10 cm or less, which makes such surveys very expensive in terms of human time and effort. We also showed that SSR and GPR could be used in a complementary fashion to image the same volume of earth at very shallow depths. The primary research focus of the second three-year period of funding was to develop and demonstrate an automated method of conducting two-dimensional (2D) shallow-seismic surveys with the goal of saving time, effort, and money. Tests involving the second generation of the hydraulic geophone-planting device dubbed the ''Autojuggie'' showed that large numbers of geophones can be placed quickly and automatically and can acquire high-quality data, although not under rough topographic conditions. In some easy-access environments, this device could