National Library of Energy BETA

Sample records for i4 unique identifier

  1. Apparatus for controlling system state based on unique identifiers

    DOE Patents [OSTI]

    Drotning, William D.

    2002-01-01

    An apparatus allows workers to assert and release control over the energization of a system. The apparatus does not require the workers to carry any additional paraphernalia, and is not be easily defeated by other workers. Users asserting and releasing control present tokens uniquely identifying each user to a reader, and the apparatus prevents transition of the system to an undesired state until an appropriate number of users are currently asserting control. For example, a dangerous manufacturing robot can be prevented from energizing until all the users that have asserted control when entering the robot's controlled space have subsequently released control when leaving the robot's controlled space.

  2. Feedback following the Industry Engagement of the NNSA Unique Identifier and Global Monitoring 5 year plan

    SciTech Connect (OSTI)

    White-Horton, Jessica L; Whitaker, J Michael; Durbin, Karyn R.

    2013-01-01

    The National Nuclear Security Administration s project for developing a unique identifier and a concept for a global monitoring system for UF6 cylinders made significant progress on developing functional requirements and a concept of operation for such a system. The multi-laboratory team is working to define the functional requirements for both the unique identifier and the global monitoring system and to develop a preliminary concept of operations to discuss with key industry stakeholders. Team members began meeting with industry representatives in January 2013 to discuss the preliminary concept and solicit feedback and suggestions. The team has met with representatives from United States Enrichment Corporation, Cameco, URENCO, Honeywell/ConverDyn, and others. This paper presents an overview of the preliminary concept of operations and shares the feedback obtained from the industry engagement meetings.

  3. OF?. I-4

    Office of Legacy Management (LM)

    {cfZ"C OF?. I-4 h* *@NY c, I fi)" j f % A 0 ? 0 %&h. OF *+* ORJ DOE/EV=0005/39 Suppi. 1 ANL=OHS/HP-84-103 FORMERLY UTILIZED MEDIAEC SITES REMEDIAL ACTION PROGRAM GEOHYDROLOGICAL AND RADIOLOGICAL SURVEY OF THEALBANYRESEARCHCENTER UNITED STATES BUREAU OF MINES ALBANY, OREGON July 1983 $!$"""' Cq( 3e $+* mo3 ' f % . 8p c?+ OCCUPATIONAL HEALTH AND SAFETY DIVISION Health Physics Section ARGONNE NATIONAL LABORATORY, ARGONNE, ILLINOIS Operated by THE UNIVERSITY OF CHICAGO

  4. Lone Star I (4Q07) Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Wind Farm Jump to: navigation, search Name Lone Star I (4Q07) Wind Farm Facility Lone Star I (4Q07) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

  5. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  6. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  7. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  8. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  9. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Unique Auxin Regulation Mechanism Discovered Print Wednesday, 29 August 2007 00:00 The plant hormone auxin regulates many plant growth ...

  10. The FE-I4 Pixel Readout Chip and the IBL Module

    SciTech Connect (OSTI)

    Barbero, Marlon; Arutinov, David; Backhaus, Malte; Fang, Xiao-Chao; Gonella, Laura; Hemperek, Tomasz; Karagounis, Michael; Hans, Kruger; Kruth, Andre; Wermes, Norbert; Breugnon, Patrick; Fougeron, Denis; Gensolen, Fabrice; Menouni, Mohsine; Rozanov, Alexander; Beccherle, Roberto; Darbo, Giovanni; Caminada, Lea; Dube, Sourabh; Fleury, Julien; Gnani, Dario; /LBL, Berkeley /NIKHEF, Amsterdam /Gottingen U. /SLAC

    2012-05-01

    FE-I4 is the new ATLAS pixel readout chip for the upgraded ATLAS pixel detector. Designed in a CMOS 130 nm feature size process, the IC is able to withstand higher radiation levels compared to the present generation of ATLAS pixel Front-End FE-I3, and can also cope with higher hit rate. It is thus suitable for intermediate radii pixel detector layers in the High Luminosity LHC environment, but also for the inserted layer at 3.3 cm known as the 'Insertable B-Layer' project (IBL), at a shorter timescale. In this paper, an introduction to the FE-I4 will be given, focusing on test results from the first full size FE-I4A prototype which has been available since fall 2010. The IBL project will be introduced, with particular emphasis on the FE-I4-based module concept.

  11. Unique Capabilities | The Ames Laboratory

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

    Unique Capabilities Whether it's finding new materials, processes, applications or the need for specialized analysis of existing materials, Ames Laboratory can utilize its unique capabilities to assist both the public and private sectors. Some of our unique capabilities include: Biofuels Novel Materials for Energy Research Photonic Systems Solid-State NMR Visual Engineering Rare Earth Metals Metals Processing Magnetic Materials Materials Preparation Center

  12. Recommendation 204: Unique assest retention | Department of Energy

    Office of Environmental Management (EM)

    4: Unique assest retention Recommendation 204: Unique assest retention We recommend that DOE identify these unique assets. Further, we recommend that DOE and stakeholders (e.g. local communities, tribal governments, and the public) review these unique assets for their potential future use before they are gone forever. Recommendation 204 (51.22 KB) DOE response to recommendation 204 (30 KB) More Documents & Publications EM SSAB Recommendations and Letters - 2011-01 EM SSAB Recommendations and

  13. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ...

  14. CMI Unique Facility: Ferromagnetic Materials Characterization Facility |

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

    Critical Materials Institute Ferromagnetic Materials Characterization Facility The Ferromagnetic Materials Characterization Facility is one of more than a dozen unique facilities developed by the Critical Materials Institute, an Energy Innovation Hub of the U.S. Department of Energy. CMI ferromagnetic materials characterization facility at The Ames Laboratory. In the search for substitute materials to replace rare earths in permanent magnets, whenever promising materials are identified,

  15. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Unique Auxin Regulation Mechanism Discovered Print Wednesday, 29 August 2007 00:00 The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction

  16. STARSPOT-INDUCED OPTICAL AND INFRARED RADIAL VELOCITY VARIABILITY IN T TAURI STAR HUBBLE I 4

    SciTech Connect (OSTI)

    Mahmud, Naved I.; Johns-Krull, Christopher M.; Hartigan, Patrick M.; Crockett, Christopher J.; Prato, L.; Jaffe, Daniel T.; Beichman, Charles A. E-mail: cmj@rice.edu E-mail: crockett@lowell.edu E-mail: dtj@astro.as.utexas.edu

    2011-08-01

    We report optical ({approx}6150 A) and K-band (2.3 {mu}m) radial velocities obtained over two years for the pre-main-sequence weak-lined T Tauri star Hubble I 4. We detect periodic and near-sinusoidal radial velocity variations at both wavelengths, with a semi-amplitude of 1395 {+-} 94 m s{sup -1} in the optical and 365 {+-} 80 m s{sup -1} in the infrared. The lower velocity amplitude at the longer wavelength, combined with bisector analysis and spot modeling, indicates that there are large, cool spots on the stellar surface that are causing the radial velocity modulation. The radial velocities maintain phase coherence over hundreds of days suggesting that the starspots are long-lived. This is one of the first active stars where the spot-induced velocity modulation has been resolved in the infrared.

  17. Unique compressor passes field test

    SciTech Connect (OSTI)

    Not Available

    1992-10-01

    Revolutionary pipeline compression concept has proved successful at a Transcontinental Gas Pipe Line facility in Alabama. In April 1992, the MOPICO electric drive compressor completed 5,000 hours of successful operation at Transcontinental Gas Pipeline's Station 100 at Billingsley, Ala. The revolutionary gas pipeline compression concept eliminates many of the traditional complexities of a pipeline compressor station and has benefits not possible with conventional compressor systems. This paper reports that this is accomplished through the integration of technologies developed over the past 10 years into a design concept unique in the industry. Ross Hill Controls Inc., Houston, provides the adjustable-speed variable frequency drive unit that allows the electric motor to operate at speeds from 6,2000 rpm to 10,000 rpm. Transco Energy Ventures, a division of Transco Energy, participated in the development and assisted in placing the prototype unit on the Transcontinental Gas Pipeline system.

  18. CMI Unique Facilities | Critical Materials Institute

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

    CMI Unique Facilities The Critical Materials Institute has created unique facilities that are available for additional research and collaboration. These include the following. There are hotlinks for some of the infrastructure and equipment listed. Those links provide information about the unique facility, where it was developed within CMI and who to contact for more information. Pilot-Scale Separations Test Bed Facility Filtration Test Facility Bulk Combinatoric Materials Synthesis Facility

  19. Prime or Unique Farmlands | Open Energy Information

    Open Energy Info (EERE)

    Farmlands Jump to: navigation, search Retrieved from "http:en.openei.orgwindex.php?titlePrimeorUniqueFarmlands&oldid612170" Feedback Contact needs updating Image...

  20. Structural and Evolutionary Analyses Show Unique Stabilization...

    Office of Scientific and Technical Information (OSTI)

    Title: Structural and Evolutionary Analyses Show Unique Stabilization Strategies in the Type IV Pili of Clostridium difficile Authors: Piepenbrink, Kurt H. ; Maldarelli, Grace A. ; ...

  1. COLLOQUIUM: NOTE SPECIAL DATE - THURSDAY: Unique Vulnerability...

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

    This is because of the region's unique topographic, oceanographic, geologic, and demographic factors. In addition, hurricanes become more dangerous as they increase their...

  2. Establishing a group of endpoints to support collective operations without specifying unique identifiers for any endpoints

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksom, Michael A.; Ratterman, Joseph D.; Smith, Brian E.; Xue, Hanghon

    2016-02-02

    A parallel computer executes a number of tasks, each task includes a number of endpoints and the endpoints are configured to support collective operations. In such a parallel computer, establishing a group of endpoints receiving a user specification of a set of endpoints included in a global collection of endpoints, where the user specification defines the set in accordance with a predefined virtual representation of the endpoints, the predefined virtual representation is a data structure setting forth an organization of tasks and endpoints included in the global collection of endpoints and the user specification defines the set of endpoints without a user specification of a particular endpoint; and defining a group of endpoints in dependence upon the predefined virtual representation of the endpoints and the user specification.

  3. Vehicle Technologies Office Merit Review 2016: Unique Lanthide...

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

    Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Unique ...

  4. Unique Lanthide-Free Motor Construction

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

    Unique Lanthanide-Free Motor Construction Josh Ley, Principal Investigator Jon Lutz, Presenter Alan Gilbert, Program Manager UQM Technologies, Inc. April 21, 2014 APE044 This presentation does not contain any proprietary, confidential, or otherwise restricted information Overview Timeline Project start date: 10/01/2011 Project end date: 10/31/2015 Percent complete: 60% Budget Total project funding - $2,667K DOE Share - $889K UQM Share Funding received in FY13: $765K Funding for FY14: $806K

  5. Unique High Strength, Olecularly Thin Nanoparticle Membranes

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

    Unique High Strength, Olecularly Thin Nanoparticle Membranes - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense

  6. Unique nature of hydroplant complicates design

    SciTech Connect (OSTI)

    Not Available

    1990-01-01

    This article describes the unique nature of the Niagara Power Project as it affected upgrading of the Robert Moses powerplant and operation of the powerplant and pumped storage facility. To be taken into account are the variable flow of the Niagara River, treaties regarding division of river flow between Canada and USA and maintenance of river flow over the falls, and the level of Lake Erie.

  7. Vehicle Technologies Office Merit Review 2014: Unique Lanthide...

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

    Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2014 ...

  8. Vehicle Technologies Office Merit Review 2015: Unique Lanthide...

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

    Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2015 ...

  9. Global Climate Change and the Unique (?) Challenges Posed by...

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

    Change and the Unique (?) Challenges Posed by the Transportation Sector Global Climate Change and the Unique (?) Challenges Posed by the Transportation Sector 2002 DEER Conference ...

  10. Complete genome sequence of Cupriavidus basilensisi> 4G11, isolated from the Oak Ridge Field Research Center site

    SciTech Connect (OSTI)

    Ray, Jayashree; Waters, R. Jordan; Skerker, Jeffrey M.; Kuehl, Jennifer V.; Price, Morgan N.; Huang, Jiawen; Chakraborty, Romy; Arkin, Adam P.; Deutschbauer, Adam

    2015-05-14

    Cupriavidus basilensis 4G11 was isolated from groundwater at the Oak Ridge Field Research Center (FRC) site. Here, we report the complete genome sequence and annotation of Cupriavidus basilensisi> 4G11. The genome contains 8,421,483 bp, 7,661 predicted protein-coding genes, and a total GC content of 64.4%.

  11. #LabChat: Extreme Circumstances, Unique Solutions, June 28 at 1pm EDT |

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

    Department of Energy Extreme Circumstances, Unique Solutions, June 28 at 1pm EDT #LabChat: Extreme Circumstances, Unique Solutions, June 28 at 1pm EDT June 27, 2012 - 2:31pm Addthis The simple, portable device identifies materials through their characteristic energy signals as unique as fingerprints. The three detectors are housed in a thermos-sized container that is connected to a laptop computer. The device issues a signal turning the laptop display bright red when nuclear material of

  12. Mara Field, a unique giant in Venezuela

    SciTech Connect (OSTI)

    Young, G.A. )

    1993-02-01

    The Mara field is located in Venzuela, 45 km northwest of Maracaibo, on the Mara-La Paz anticlinal trend. Discovered in 1945 by the Caribbean Petroleum Co. (Shell group), the field has produced 407 MMB as of 1991 and has remaining proven reserves of 60 MMB, and probable and possible reserves of 58 MMB, for an ultimate potential recovery of 525 MMB. In addition to being a giant field, Mara is also unique in that it produces from fractures igneous basement rocks as well as from fractured Cretaceous limestones, which are the source rocks of the region, and Paleocene/Eocene sandstone and carbonate reservoirs. The sedimentary stratigraphic section comprises beds ranging from early Cretaceous to middle Eocene, which suffered considerable erosion, and overlying Plio-Pleistocene sediments, all of which were involved in the latest strong deformation. The structure of the field is complex; a main thrust zone (consisting of numerous individual faults) borders the northwest flank of the elongated anticline and an opposing minor thrust zone cuts the southeast flank, forming a thrusted horst. Oblique transverse faults also cut the structure. By studying the patterns of cumulative production and lost circulation, it was possible to derive relationships between the accumulations of oil and the faulting and conceptual patterns of related fracturing in the different types of reservoir rocks. The study indicates that one can prognosticate the more prospective drilling locations on this or similar structures involving basement and limestone. It is felt that this information may be applicable to other plays in other regions.

  13. Evolution of a Unique Systems Engineering Capability

    SciTech Connect (OSTI)

    Robert M. Caliva; James A. Murphy; Kyle B. Oswald

    2011-06-01

    The Idaho National Laboratory (INL) is a science-based, applied engineering laboratory dedicated to supporting U.S. Department of Energy missions in nuclear and energy research, science, and national security. The INL’s Systems Engineering organization supports all of the various programs under this wide array of missions. As with any multifaceted organization, strategic planning is essential to establishing a consistent culture and a value discipline throughout all levels of the enterprise. While an organization can pursue operational excellence, product leadership or customer intimacy, it is extremely difficult to excel or achieve best-in-class at all three. In fact, trying to do so has resulted in the demise of a number of organizations given the very intricate balancing act that is necessary. The INL’s Systems Engineering Department has chosen to focus on customer intimacy where the customer’s needs are first and foremost and a more total solution is the goal. Frequently a total solution requires the employment of specialized tools to manage system complexity. However, it is only after understanding customer needs that tool selection and use would be pursued. This results in using both commercial-off-the-shelf (COTS) tools and, in some cases, requires internal development of specialized tools. This paper describes how a unique systems engineering capability, through the development of customized tools, evolved as a result of this customer-focused culture. It also addresses the need for a common information model or analysis framework and presents an overview of the tools developed to manage and display relationships between entities, support trade studies through the application of utility theory, and facilitate the development of a technology roadmap to manage system risk and uncertainty.

  14. Personally Identifiable Information

    Broader source: Energy.gov [DOE]

    Websites and applications that collect data on individuals are gathering personally identifiable information (PII). PII is also often collected for customer surveys or user experience (UX) research.

  15. Unique Lanthide-Free Motor Construction | Department of Energy

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

    Lanthide-Free Motor Construction Unique Lanthide-Free Motor Construction 2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting ape044_lutz_2013_o.pdf (1.69 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction

  16. Metal alloy identifier

    DOE Patents [OSTI]

    Riley, William D. (Avondale, MD); Brown, Jr., Robert D. (Avondale, MD)

    1987-01-01

    To identify the composition of a metal alloy, sparks generated from the alloy are optically observed and spectrographically analyzed. The spectrographic data, in the form of a full-spectrum plot of intensity versus wavelength, provide the "signature" of the metal alloy. This signature can be compared with similar plots for alloys of known composition to establish the unknown composition by a positive match with a known alloy. An alternative method is to form intensity ratios for pairs of predetermined wavelengths within the observed spectrum and to then compare the values of such ratios with similar values for known alloy compositions, thereby to positively identify the unknown alloy composition.

  17. Identifying Classified Information

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

    2011-02-01

    The Order establishes the program to identify information classified under the Atomic Energy Act [Restricted Data (RD), Formerly Restricted Data (FRD), and Transclassified Foreign Nuclear Information (TFNI)] or Executive Order (E.O.) 13526 [National Security Information (NSI)], so that it can be protected against unauthorized dissemination. Cancels DOE O 475.2 and DOE M 475.1-1B.

  18. Identifying Classified Information

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

    2007-08-28

    The Order establishes the program to identify information classified under the Atomic Energy Act [Restricted Data (RD) and Formerly Restricted Data (FRD)] or Executive Order 12958, as amended [National Security Information (NSI)], so that it can be protected against unauthorized dissemination. Canceled by DOE O 475.2

  19. Identifying Classified Information

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

    2014-06-03

    The Order establishes the program to identify information classified under the Atomic Energy Act [Restricted Data (RD), Formerly Restricted Data (FRD), and Transclassified Foreign Nuclear Information (TFNI)]or Executive Order (E.O.) 13526 [National Security Information (NSI)], so that it can be protected against unauthorized dissemination.

  20. Identifying Classified Information

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

    2014-10-03

    To establish the program to identify information classified under the Atomic Energy Act [Restricted Data (RD), Formerly Restricted Data (FRD), and Transclassified Foreign Nuclear Information (TFNI)] or Executive Order (E.O.) 13526 [National Security Information (NSI)], so that it can be protected against unauthorized dissemination. Supersedes DOE O 475.2A.

  1. Alternative Fuels Data Center: Coalition Leader Establishes Unique

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Initiatives to Effect Change and Protect Ecosystem Coalition Leader Establishes Unique Initiatives to Effect Change and Protect Ecosystem to someone by E-mail Share Alternative Fuels Data Center: Coalition Leader Establishes Unique Initiatives to Effect Change and Protect Ecosystem on Facebook Tweet about Alternative Fuels Data Center: Coalition Leader Establishes Unique Initiatives to Effect Change and Protect Ecosystem on Twitter Bookmark Alternative Fuels Data Center: Coalition Leader

  2. Unique Fee-for-Service Revenues | Department of Energy

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

    Unique Fee-for-Service Revenues Unique Fee-for-Service Revenues Better Buildings Neighborhood Program Peer Exchange Calls on Program Sustainability: Unique Fee-for-Service Revenues, Call Slides and Discussion Summary, April 11, 2013. Call Slides and Discussion Summary (901.83 KB) More Documents & Publications Programs: Operating as a Prime Contractor Administering Nonprofit Energy Efficiency Programs Assessing Revenue Streams: What Is Right for Your Program?

  3. Analysis of Impacts on Prime or Unique Agricultural Lands in...

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

    on Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing the National Environmental Policy Act was developed in cooperation with the Department of Agriculture. ...

  4. Selective gas adsorption and unique phase transition properties...

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

    gas adsorption and unique phase transition properties in a stable magnesium metal-organic framework constructed from infinite metal chains Previous Next List Yangyang Liu, Ying-Pin ...

  5. Unique Carbon-Coated Cathodes Improve Electrical Conductivity...

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

    Unique Carbon-Coated Cathodes Improve Electrical Conductivity (ANL-IN-09-043) Procedure Using Carbon Precursors Have Proved Superior to Conventional Methods Argonne National...

  6. Selective gas adsorption and unique phase transition properties...

    Office of Scientific and Technical Information (OSTI)

    Selective gas adsorption and unique phase transition properties in a stable magnesium metal-organic framework constructed from infinite metal chains Citation Details In-Document...

  7. Unique Hardware and Software Data Acquisition and Processing...

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

    Hardware and Software Data Acquisition and Processing Solutions in a Small Engine Test Cell for Enhanced Kinetic Engine Modeling Accuracy Unique Hardware and Software Data ...

  8. The Molecular Ingenuity of a Unique Fish Scale

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

    that the unique mechanism of conferring toughness could be mimicked and built into synthetic structural materials to yield enhanced damage tolerance. For example, heavy...

  9. Guide to good practices for operations aspects of unique processes

    SciTech Connect (OSTI)

    1998-12-01

    This Guide to Good Practices is written to enhance understanding of, and provide direction for, Operations Aspects of Facility Chemistry and Unique Processes, Chapter XIII of Department of Energy (DOE) Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The practices in this guide should be considered when planning or reviewing employee training and facility management programs. Contractors are advised to adopt procedures that meet the intent of DOE Order 5480.19. Operations Aspects of Unique Processes is an element of an effective Conduct of Operations program. The complexity and array of activities performed in DOE facilities dictate the necessity for all personnel to coordinate interrelated activities affecting unique processes.

  10. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through ...

  11. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through...

  12. Texas Tech University mobile doppler radars provide unique wind...

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

    ... Texas Tech University mobile doppler radars provide unique wind measurements to multi-instrument DOE Field Campaign HomeWind Energy, Wind NewsTexas Tech University mobile doppler ...

  13. Unique Bioreactor Finds Algae's Sweet Spot - News Feature | NREL

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

    Unique Bioreactor Finds Algae's Sweet Spot February 18, 2014 Close-up photo of a vial of green algae. Enlarge image Aeration helps algae grow and helps replicate real-life ...

  14. MitoNEET is a Uniquely Folded Outer Mitochondrial Membrane Protein

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

    Stabilized by Diabetes Drugs MitoNEET is a Uniquely Folded Outer Mitochondrial Membrane Protein Stabilized by Diabetes Drugs The rise in obesity in the United States parallels a dramatic increase in obesity-associated diseases, most notably type-2 diabetes. This disease is predicted to reach epidemic proportions in the next several decades (Zimmet et al 2001, Urek et al 2007). Thus, understanding the biochemical processes underlying type-2 diabetes and identifying new targets for therapeutic

  15. NERSC Helps Physicists ID New Molecules With Unique Features

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

    NERSC Helps Physicists ID New Molecules With Unique Features NERSC Helps Physicists ID New Molecules With Unique Features Hollow magnetic cage molecules may have applications in technology, healthcare August 10, 2013 NERSC supercomputing resources helped Virginia Commonwealth University (VCU) researchers determine it may be possible to create large, hollow magnetic cage molecules that could be used in medicine as a drug delivery system to noninvasively treat tumors and in other emerging

  16. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale The Molecular Ingenuity of a Unique Fish Scale Print Monday, 25 November 2013 12:06 Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils

  17. Global Climate Change and the Unique (?) Challenges Posed by the

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

    Transportation Sector | Department of Energy Change and the Unique (?) Challenges Posed by the Transportation Sector Global Climate Change and the Unique (?) Challenges Posed by the Transportation Sector 2002 DEER Conference Presentation: Joint Global Change Research Institute - Battelle 2002_deer_dooley.pdf (999.14 KB) More Documents & Publications There is no Silver Bullet: Regionalization and Market Fragmentation in Greenhouse Gas Mitigation Strategies EAC Presentation - Roadmap 2050:

  18. Expanding Opportunity and Addressing Unique Challenges Facing Women and

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

    Girls of Color | Department of Energy Expanding Opportunity and Addressing Unique Challenges Facing Women and Girls of Color Expanding Opportunity and Addressing Unique Challenges Facing Women and Girls of Color November 17, 2014 - 11:35am Addthis When President Obama founded the White House Council on Women and Girls (CWG) within the first two months of taking office, he charged us with working to address inequalities and barriers facing women and girls in our schools, workplaces, and

  19. Lab team makes unique contributions to the first bionic eye

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

    Team makes unique contributions to the first bionic eye Lab team makes unique contributions to the first bionic eye The Argus II will help people blinded by the rare hereditary disease retinitis pigmentosa or seniors suffering from severe macular degeneration. June 27, 2013 Schematic of artificial retina system Schematic of artificial retina system. Image credit: DOE The Argus II operates by using a miniature camera mounted in eyeglasses that captures images and wirelessly sends the information

  20. Lab team makes unique contributions to the first bionic eye

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

    Team makes unique contributions to the first bionic eye Lab team makes unique contributions to the first bionic eye The Argus II will help people blinded by the rare hereditary disease retinitis pigmentosa or seniors suffering from severe macular degeneration. June 27, 2013 Schematic of artificial retina system Schematic of artificial retina system. Image credit: DOE The Argus II operates by using a miniature camera mounted in eyeglasses that captures images and wirelessly sends the information

  1. CMI Unique Facility: Filtration Test Facility | Critical Materials

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

    Institute Filtration Test Facility filtration set up for CMI unique facility at Idaho National Laboratory The Filtration Test Facility is one of more than a dozen unique facilities developed by the Critical Materials Institute, an Energy Innovation Hub of the U.S. Department of Energy. The chemical separation of materials is often water-intensive. It is important to establish filtration methods that are both efficient and environmentally sound. Mineral processing streams are particularly

  2. Unique Waste Leaves Portsmouth in a 'Pup' | Department of Energy

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

    Unique Waste Leaves Portsmouth in a 'Pup' Unique Waste Leaves Portsmouth in a 'Pup' May 28, 2015 - 12:00pm Addthis A pup is a reusable blue overpack that weighs about 360 pounds. A pup is a reusable blue overpack that weighs about 360 pounds. Project workers, left to right, Jim Book, Anthony Howard, Matt Davis, and Josh Knipp make final presentations for loading the conveyance. Project workers, left to right, Jim Book, Anthony Howard, Matt Davis, and Josh Knipp make final presentations for

  3. Unique Sensor Plane Maps Invisible Toxins for First Responders

    ScienceCinema (OSTI)

    None

    2010-01-08

    A unique airborne emergency response tool, ASPECT is a Los Alamos/U.S. Environmental Protection Agency project that can put chemical and radiological mapping tools in the air over an accident scene. The name ASPECT is an acronym for Airborne Spectral Photometric Environmental Collection Technology.

  4. Interrogator system for identifying electrical circuits

    DOE Patents [OSTI]

    Jatko, W.B.; McNeilly, D.R.

    1988-04-12

    A system for interrogating electrical leads to correctly ascertain the identity of equipment attached to remote ends of the leads is disclosed. The system includes a source of a carrier signal generated in a controller/receiver to be sent over the leads and an identifier unit at the equipment. The identifier is activated by command of the carrier and uses a portion of the carrier to produce a supply voltage. Each identifier is uniquely programmed for a specific piece of equipment, and causes the impedance of the circuit to be modified whereby the carrier signal is modulated according to that program. The modulation can be amplitude, frequency or phase modulation. A demodulator in the controller/receiver analyzes the modulated carrier signal, and if a verified signal is recognized displays and/or records the information. This information can be utilized in a computer system to prepare a wiring diagram of the electrical equipment attached to specific leads. Specific circuit values are given for amplitude modulation, and the system is particularly described for use with thermocouples. 6 figs.

  5. Interrogator system for identifying electrical circuits

    DOE Patents [OSTI]

    Jatko, William B.; McNeilly, David R.

    1988-01-01

    A system for interrogating electrical leads to correctly ascertain the identity of equipment attached to remote ends of the leads. The system includes a source of a carrier signal generated in a controller/receiver to be sent over the leads and an identifier unit at the equipment. The identifier is activated by command of the carrier and uses a portion of the carrier to produce a supply voltage. Each identifier is uniquely programmed for a specific piece of equipment, and causes the impedance of the circuit to be modified whereby the carrier signal is modulated according to that program. The modulation can be amplitude, frequency or phase modulation. A demodulator in the controller/receiver analyzes the modulated carrier signal, and if a verified signal is recognized displays and/or records the information. This information can be utilized in a computer system to prepare a wiring diagram of the electrical equipment attached to specific leads. Specific circuit values are given for amplitude modulation, and the system is particularly described for use with thermocouples.

  6. Resistive Network Optimal Power Flow: Uniqueness and Algorithms

    SciTech Connect (OSTI)

    Tan, CW; Cai, DWH; Lou, X

    2015-01-01

    The optimal power flow (OPF) problem minimizes the power loss in an electrical network by optimizing the voltage and power delivered at the network buses, and is a nonconvex problem that is generally hard to solve. By leveraging a recent development on the zero duality gap of OPF, we propose a second-order cone programming convex relaxation of the resistive network OPF, and study the uniqueness of the optimal solution using differential topology, especially the Poincare-Hopf Index Theorem. We characterize the global uniqueness for different network topologies, e.g., line, radial, and mesh networks. This serves as a starting point to design distributed local algorithms with global behaviors that have low complexity, are computationally fast, and can run under synchronous and asynchronous settings in practical power grids.

  7. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  8. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  9. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  10. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  11. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  12. Unique environmental remediation project on steep canyon successfully

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

    completed Environmental remediation project on canyon completed Unique environmental remediation project on steep canyon successfully completed A team recently completed a remediation project that involved removing contaminated rock and soil from the parking lot of a busy shopping center. July 29, 2015 A telescoping crane hoists a spider excavator over Los Alamos Canyon before placing it on the canyon slope to excavate historically contaminated soil. A telescoping crane hoists a spider

  13. Guide to good practices for operations aspects of unique processes

    SciTech Connect (OSTI)

    Not Available

    1993-06-01

    This Guide to Good Practices is written to enhance understanding of, and provide direction for, Operations Aspects of Facility Chemistry and Unique Process, Chapter 13 of Department of Energy (DOE) Order 5480.19, ``Conduct of Operations Requirements for DOE Facilities.`` The practices in this guide should be considered when planning or reviewing employee training and facility management programs. Contractors are advised to adopt procedures that meet the intent of DOE Order 5480.19.

  14. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  15. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  16. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through the strength and toughness of their scales, which act as natural dermal armor. Arapaima scales consist of a hard, mineralized outer shell surrounding a more ductile core. This core region is composed of aligned mineralized collagen fibrils arranged in a fine, plate-like structure. To study how these scales respond to

  17. CMI Unique Facility: Bulk Combinatoric Materials Synthesis Facility |

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

    Critical Materials Institute Bulk Combinatoric Materials Synthesis Facility The Bulk Combinatoric Materials Synthesis Facility is one of more than a dozen unique facilities developed by the Critical Materials Institute, an Energy Innovation Hub of the U.S. Department of Energy. Combinatoric studies of materials involve the creation of samples with varying composition, allowing the researcher to find the optimum combination of elements to produce a desired set of properties. The method has

  18. CMI Unique Facility: Rapid Analysis of Combinatoric Sample Arrays |

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

    Critical Materials Institute Rapid Analysis of Combinatoric Sample Arrays The Rapid Analysis of Combinatoric Sample Arrays is one of more than a dozen unique facilities developed by the Critical Materials Institute, an Energy Innovation Hub of the U.S. Department of Energy. Combinatorial 'libraries' of newly synthesized experimental compounds are assessed in a facility at the Stanford Synchrotron Radiation Laboratory (SSRL). Serving three Energy Innovation Hubs - Joint Center f rapid

  19. CMI Unique Facility: Thermal Analysis in High Magnetic Fields | Critical

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

    Materials Institute Thermal Analysis in High Magnetic Fields The ability to measure Thermal Analysis in High Magnetic Fields is one of more than a dozen unique facilities developed by the Critical Materials Institute, an Energy Innovation Hub of the U.S. Department of Energy. CMI researchers at Oak Ridge National Laboratory are able to measure materials over a wider range of conditions because they adapted commercial thermal analysis components to be compatible with high magnetic fields and

  20. 15.02.27 RH Unique Nanostructure - JCAP

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

    Unique Nanostructure Revealed in New OER Electrocatalyst Haber, J. A., Anzenburg, E., Yano, J., Kisielowski, C. & Gregoire, J. M. Multiphase Nanostructure of a Quinary Metal Oxide Electrocatalyst Reveals a New Direction for OER Electrocatalyst Design. Advanced Energy Materials, DOI: 10.1002/aenm.201402307 (2015). Scientific Achievement JCAP discovered a new electrocatalyst for the oxygen evolution reaction (OER) containing 5 elements: Ni, Fe, Co, Ce, and O. Further detailed investigation

  1. The Crystal Structure of Mouse Exo70 Reveals Unique Features...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1186909 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Molecular Biology; Journal Volume: 371; Journal Issue: (2) ; 08, 2007 Publisher: ...

  2. COLLOQUIUM: NOTE SPECIAL DATE - THURSDAY: Unique Vulnerability of the New

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

    York/New Jersey Metro Region to Hurricane Destruction - A New Perspective Based on Recent Research on Irene 2011 and Sandy 2012 | Princeton Plasma Physics Lab February 28, 2013, 4:15pm to 5:30pm Colloquia MBG Auditorium COLLOQUIUM: NOTE SPECIAL DATE - THURSDAY: Unique Vulnerability of the New York/New Jersey Metro Region to Hurricane Destruction - A New Perspective Based on Recent Research on Irene 2011 and Sandy 2012 Professor Nicholas K. Coch Queens College CUNY In the last two years. the

  3. Unique Perspectives on a Transforming Energy Economy: 2014 Annual Report (Brochure)

    SciTech Connect (OSTI)

    Gossett, S.

    2014-03-01

    What makes JISEA unique? Unique perspectives. This brochure highlights the unique perspectives provided by the Joint Institute for Strategic Energy Analysis through JISEA's recent accomplishments and the people behind them.

  4. Unique Construction and Social Experiences in Residential Remediation Sites - 13423

    SciTech Connect (OSTI)

    Jung, Paul; Scarborough, Rebecca

    2013-07-01

    Sevenson Environmental Services, Inc., (Sevenson) has performed several radiological remediation projects located in residential urban areas. Over the course of these projects, there has been a wide variety of experiences encountered from construction related issues to unique social situations. Some of the construction related issues included the remediation of interior basements where contaminated material was located under the footers of the structure or was used in the mortar between cinder block or field stone foundations. Other issues included site security, maintaining furnaces or other utilities, underpinning, backfilling and restoration. In addition to the radiological hazards associated with this work there were occupational safety and industrial hygiene issues that had to be addressed to ensure the safety and health of neighboring properties and residents. The unique social situations at these job sites have included arson, theft/stolen property, assault/battery, prostitution, execution of arrest warrants for residents, discovery of drugs and paraphernalia, blood borne pathogens, and unexploded ordnance. Some of these situations have become a sort of comical urban legend throughout the organization. One situation had historical significance, involving the demolition of a house to save a tree older than the Declaration of Independence. All of these projects typically involve the excavation of early 20. century items such as advertisement signs, various old bottles (milk, Listerine, perfume, whisky) and other miscellaneous common trash items. (authors)

  5. Manual for Identifying Classified Information

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

    2007-08-28

    The Manual provides detailed requirements to supplement DOE O 475.2, Identifying Classified Information, dated 8/28/07. Cancels DOE M 475.1-1A; canceled by DOE O 475.2A

  6. Step 1: Identify Project Potential

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

    1: Identify Project Potential Presentation Agenda * Brief Review of Day 1 * Step 1: Identifying Project Potential - Community Market Potential - Resource Potential - Initial Site Considerations * Tools and Resources * Small Group Exercise/Discussion 2 1/28/2016 2 1 Potential 5 Operations & Maintenance 4 Implementation 3 Refinement 2 Options 1 Potential 3 Potential Options Refinement Implementation Operations and Maintenance Step 1: Site, Scale, Resource, and Community Market Potential

  7. Selenocysteine, Pyrrolysine, and the Unique Energy Metabolism of Methanogenic Archaea

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

    Rother, Michael; Krzycki, Joseph A.

    2010-01-01

    Methanogenic archaea are a group of strictly anaerobic microorganisms characterized by their strict dependence on the process of methanogenesis for energy conservation. Among the archaea, they are also the only known group synthesizing proteins containing selenocysteine or pyrrolysine. All but one of the known archaeal pyrrolysine-containing and all but two of the confirmed archaeal selenocysteine-containing protein are involved in methanogenesis. Synthesis of these proteins proceeds through suppression of translational stop codons but otherwise the two systems are fundamentally different. This paper highlights these differences and summarizes the recent developments in selenocysteine- and pyrrolysine-related research on archaea and aims to putmore » this knowledge into the context of their unique energy metabolism.« less

  8. Invariance, groups, and non-uniqueness: The discrete case

    SciTech Connect (OSTI)

    Vasco, D.W.

    2005-03-24

    Lie group methods provide a valuable tool for examininginvariance and non-uniqueness associated with geophysical inverseproblems. The techniques are particularly well suited for the study ofnon-linear inverse problems. Using the infinitesimal generators of thegroup it is possible to move within the null space in an iterativefashion. The key computational step in determining the symmetry groupsassociated with an inverse problem is the singular value decomposition(SVD) of a sparse matrix. I apply the methodology to the eikonal equationand examine the possible solutions associated with a crosswelltomographic experiment. Results from a synthetic test indicate that it ispossible to vary the velocity model significantly and still fit thereference arrival times. the approach is also applied to data fromcorosswell surveys conducted before and after a CO2 injection at the LostHills field in California. The results highlight the fact that a faultcross-cutting the region between the wells may act as a conduit for theflow of water and CO2.

  9. Vulnerability of critical infrastructures : identifying critical nodes.

    SciTech Connect (OSTI)

    Cox, Roger Gary; Robinson, David Gerald

    2004-06-01

    The objective of this research was the development of tools and techniques for the identification of critical nodes within critical infrastructures. These are nodes that, if disrupted through natural events or terrorist action, would cause the most widespread, immediate damage. This research focuses on one particular element of the national infrastructure: the bulk power system. Through the identification of critical elements and the quantification of the consequences of their failure, site-specific vulnerability analyses can be focused at those locations where additional security measures could be effectively implemented. In particular, with appropriate sizing and placement within the grid, distributed generation in the form of regional power parks may reduce or even prevent the impact of widespread network power outages. Even without additional security measures, increased awareness of sensitive power grid locations can provide a basis for more effective national, state and local emergency planning. A number of methods for identifying critical nodes were investigated: small-world (or network theory), polyhedral dynamics, and an artificial intelligence-based search method - particle swarm optimization. PSO was found to be the only viable approach and was applied to a variety of industry accepted test networks to validate the ability of the approach to identify sets of critical nodes. The approach was coded in a software package called Buzzard and integrated with a traditional power flow code. A number of industry accepted test networks were employed to validate the approach. The techniques (and software) are not unique to power grid network, but could be applied to a variety of complex, interacting infrastructures.

  10. Understanding the unique assembly history of central group galaxies

    SciTech Connect (OSTI)

    Vulcani, Benedetta; Bundy, Kevin; Lackner, Claire; Leauthaud, Alexie; Treu, Tommaso; Mei, Simona; Coccato, Lodovico; Kneib, Jean Paul; Auger, Matthew; Nipoti, Carlo

    2014-12-10

    Central galaxies (CGs) in massive halos live in unique environments with formation histories closely linked to that of the host halo. In local clusters, they have larger sizes (R{sub e} ) and lower velocity dispersions (?) at fixed stellar mass M {sub *}, and much larger R{sub e} at a fixed ? than field and satellite galaxies (non-CGs). Using spectroscopic observations of group galaxies selected from the COSMOS survey, we compare the dynamical scaling relations of early-type CGs and non-CGs at z ? 0.6 to distinguish possible mechanisms that produce the required evolution. CGs are systematically offset toward larger R{sub e} at fixed ? compared to non-CGs with similar M {sub *}. The CG R{sub e} -M {sub *} relation also shows differences, primarily driven by a subpopulation (?15%) of galaxies with large R{sub e} , while the M {sub *}-? relations are indistinguishable. These results are accentuated when double Srsic profiles, which better fit light in the outer regions of galaxies, are adopted. They suggest that even group-scale CGs can develop extended components by these redshifts that can increase total R{sub e} and M {sub *} estimates by factors of ?2. To probe the evolutionary link between our sample and cluster CGs, we also analyze two cluster samples at z ? 0.6 and z ? 0. We find similar results for the more massive halos at comparable z, but much more distinct CG scaling relations at low-z. Thus, the rapid, late-time accretion of outer components, perhaps via the stripping and accretion of satellites, would appear to be a key feature that distinguishes the evolutionary history of CGs.

  11. EM Employee to Gain Expertise in Japan Through Unique One-Year...

    Energy Savers [EERE]

    Employee to Gain Expertise in Japan Through Unique One-Year Fellowship EM Employee to Gain Expertise in Japan Through Unique One-Year Fellowship March 31, 2014 - 12:00pm Addthis ...

  12. Portable data collection device with self identifying probe

    DOE Patents [OSTI]

    French, P.D.

    1998-11-17

    The present invention provides a portable data collection device that has a variety of sensors that are interchangeable with a variety of input ports in the device. The various sensors include a data identification feature that provides information to the device regarding the type of physical data produced by each sensor and therefore the type of sensor itself. The data identification feature enables the device to locate the input port where the sensor is connected and self adjust when a sensor is removed or replaced. The device is able to collect physical data, whether or not a function of time. The sensor may also store a unique sensor identifier. 13 figs.

  13. Portable data collection device with self identifying probe

    DOE Patents [OSTI]

    French, Patrick D.

    1998-01-01

    The present invention provides a portable data collection device that has a variety of sensors that are interchangeable with a variety of input ports in the device. The various sensors include a data identification feature that provides information to the device regarding the type of physical data produced by each sensor and therefore the type of sensor itself. The data identification feature enables the device to locate the input port where the sensor is connected and self adjust when a sensor is removed or replaced. The device is able to collect physical data, whether or not a function of time. The sensor may also store a unique sensor identifier.

  14. Nanomechanical Sensor Detects and Identifies Chemical Analytes...

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

    Nanomechanical Sensor Detects and Identifies Chemical Analytes Oak Ridge National ... It can also quickly identify a potentially harmful chemical. The invention's sensitivity ...

  15. Collecting Personally Identifiable Information Through the Web...

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

    Federal Requirements Collecting Personally Identifiable Information Through the Web and User Research Collecting Personally Identifiable Information Through the Web and User ...

  16. THE CoRoT DISCOVERY OF A UNIQUE TRIPLE-MODE CEPHEID IN THE GALAXY

    SciTech Connect (OSTI)

    Poretti, E.; Baglin, A.; Weiss, W. W.

    2014-11-10

    The exploitation of the CoRoT treasure of stars observed in the exoplanetary field allowed the detection of a unusual triple-mode Cepheid in the Milky Way, CoRoT 0223989566. The two modes with the largest amplitudes and a period ratio of 0.80 are identified with the first (P {sub 1} = 1.29 days) and second (P {sub 2} = 1.03 days) radial overtones. The third period, which has the smallest amplitude but is able to produce combination terms with the other two, is the longest one (P {sub 3} = 1.89 days). The ratio of 0.68 between the first-overtone period and the third period is the unusual feature. Its identification with the fundamental radial or a nonradial mode is discussed with respect to similar cases in the Magellanic Clouds. In both cases, the period triplet and the respective ratios make the star unique in our Galaxy. The distance derived from the period-luminosity relation and the galactic coordinates put CoRoT 0223989566 in the metal-rich environment of the ''outer arm'' of the Milky Way.

  17. Unique DNA-barcoded aerosol test particles for studying aerosol transport

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

    Harding, Ruth N.; Hara, Christine A.; Hall, Sara B.; Vitalis, Elizabeth A.; Thomas, Cynthia B.; Jones, A. Daniel; Day, James A.; Tur-Rojas, Vincent R.; Jorgensen, Trond; Herchert, Edwin; et al

    2016-03-22

    Data are presented for the first use of novel DNA-barcoded aerosol test particles that have been developed to track the fate of airborne contaminants in populated environments. Until DNATrax (DNA Tagged Reagents for Aerosol eXperiments) particles were developed, there was no way to rapidly validate air transport models with realistic particles in the respirable range of 1–10 μm in diameter. The DNATrax particles, developed at Lawrence Livermore National Laboratory (LLNL) and tested with the assistance of the Pentagon Force Protection Agency, are the first safe and effective materials for aerosol transport studies that are identified by DNA molecules. The usemore » of unique synthetic DNA barcodes overcomes the challenges of discerning the test material from pre-existing environmental or background contaminants (either naturally occurring or previously released). The DNATrax particle properties are demonstrated to have appropriate size range (approximately 1–4.5 μm in diameter) to accurately simulate bacterial spore transport. As a result, we describe details of the first field test of the DNATrax aerosol test particles in a large indoor facility.« less

  18. Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor

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

    Construction | Department of Energy Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about unique lanthide-free motor construction. edt044_gilbert_2015_o.pdf (1.41 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2016:

  19. Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor

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

    Construction | Department of Energy Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about unique lanthide-free motor construction. ape044_lutz_2014_o.pdf (1.33 MB) More Documents & Publications Vehicle Technologies Office Merit Review 2015:

  20. DOE Preparing for Sale of Unique RMOTC Property and Equipment in Wyoming |

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

    Department of Energy Preparing for Sale of Unique RMOTC Property and Equipment in Wyoming DOE Preparing for Sale of Unique RMOTC Property and Equipment in Wyoming October 24, 2013 - 8:59am Addthis DOE Preparing for Sale of Unique RMOTC Property and Equipment in Wyoming Did you know? RMOTC's mission is to ensure America's energy security and prosperity by assisting its partners in developing and commercializing energy efficient and environmentally friendly technologies to address critical

  1. Existence and uniqueness of domain wall solitons in a Maxwell–Chern–Simons model

    SciTech Connect (OSTI)

    Zhang, Ruifeng; College of Mathematics and Information Science, Henan University, Kaifeng 475001 ; Li, Fangfang

    2014-02-15

    We present some sharp existence and uniqueness theorems for the domain wall solutions of the basic governing equations of a self-dual Maxwell–Chern–Simons model.

  2. Identifying and Protecting Official Use Only Information

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

    2003-04-09

    To establish a program within the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA), to identify certain unclassified controlled information as Official Use Only (OUO) and to identify, mark, and protect documents containing such information.

  3. Method of identifying plant pathogen tolerance

    DOE Patents [OSTI]

    Ecker, Joseph R.; Staskawicz, Brian J.; Bent, Andrew F.; Innes, Roger W.

    1997-10-07

    A process for identifying a plant having disease tolerance comprising administering to a plant an inhibitory amount of ethylene and screening for ethylene insensitivity, thereby identifying a disease tolerant plant, is described. Plants identified by the foregoing process are also described.

  4. Method of identifying plant pathogen tolerance

    DOE Patents [OSTI]

    Ecker, J.R.; Staskawicz, B.J.; Bent, A.F.; Innes, R.W.

    1997-10-07

    A process for identifying a plant having disease tolerance comprising administering to a plant an inhibitory amount of ethylene and screening for ethylene insensitivity, thereby identifying a disease tolerant plant, is described. Plants identified by the foregoing process are also described. 7 figs.

  5. The unique structural parameters of the underlying host galaxies in blue compact dwarfs

    SciTech Connect (OSTI)

    Janowiecki, Steven; Salzer, John J. E-mail: slaz@astro.indiana.edu

    2014-10-01

    The nature of possible evolutionary pathways between various types of dwarf galaxies is still not fully understood. Blue compact dwarf galaxies (BCDs) provide a unique window into dwarf galaxy formation and evolution and are often thought of as an evolutionary stage between different classes of dwarf galaxies. In this study we use deep optical and near-infrared observations of the underlying hosts of BCDs in order to study the structural differences between different types of dwarf galaxies. When compared with dwarf irregular galaxies of similar luminosities, we find that the underlying hosts of BCDs have significantly more concentrated light distributions, with smaller scale lengths and brighter central surface brightnesses. We demonstrate here that the underlying hosts of BCDs are distinct from the broad continuum of typical dwarf irregular galaxies, and that it is unlikely that most dwarf irregular galaxies can transform into a BCD or vice versa. Furthermore, we find that the starburst in a BCD only brightens it on average by ?0.8 mag (factor of two), in agreement with other studies. It appears that a BCD is a long-lived and distinct type of dwarf galaxy that exhibits an exceptionally concentrated matter distribution. We suggest that it is this compact mass distribution that enables the strong star formation events that characterize this class of dwarf galaxy, that the compactness of the underlying host can be used as a distinguishing parameter between BCDs and other dwarf galaxies, and that it can also be used to identify BCDs which are not currently experiencing an intense starburst event.

  6. Unique PPPL-led workshop assesses research crucial to the success...

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

    Unique PPPL-led workshop assesses research crucial to the success of ITER By John ... Campbell, director of plasma operations at ITER. (Photo by Elle Starkman PPPL Office of ...

  7. DOE Program Offers Participants Unique Opportunity to Gain Carbon Capture and Storage Knowledge

    Broader source: Energy.gov [DOE]

    Future leaders and innovators in the area of carbon capture and storage can gain a unique and intensive tutorial on the subject by participating in the U.S. Department of Energy’s Research Experience in Carbon Sequestration program.

  8. Solid tags for identifying failed reactor components

    DOE Patents [OSTI]

    Bunch, Wilbur L.; Schenter, Robert E.

    1987-01-01

    A solid tag material which generates stable detectable, identifiable, and measurable isotopic gases on exposure to a neutron flux to be placed in a nuclear reactor component, particularly a fuel element, in order to identify the reactor component in event of its failure. Several tag materials consisting of salts which generate a multiplicity of gaseous isotopes in predetermined ratios are used to identify different reactor components.

  9. What Makes AMIE, the 3D printed home and vehicle, unique? | Department of

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

    Energy What Makes AMIE, the 3D printed home and vehicle, unique? What Makes AMIE, the 3D printed home and vehicle, unique? February 22, 2016 - 3:39pm Addthis Meet AMIE - the Additive Manufacturing Integrated Energy demonstration project. Led by the Energy Department's Oak Ridge National Laboratory and many industry partners, the AMIE project changes the way we think about generating, storing, and using electrical power. AMIE uses an integrated energy system that shares energy. Karma Sawyer,

  10. Baleen whales host a unique gut microbiome with similarities to both

    Office of Scientific and Technical Information (OSTI)

    carnivores and herbivores (Journal Article) | SciTech Connect Journal Article: Baleen whales host a unique gut microbiome with similarities to both carnivores and herbivores Citation Details In-Document Search Title: Baleen whales host a unique gut microbiome with similarities to both carnivores and herbivores Mammals host gut microbiomes of immense physiological consequence, but the determinants of diversity in these communities remain poorly understood. Diet appears to be the dominant

  11. EM Brings Unique Nuclear Niche to Robotics Expo | Department of Energy

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

    Brings Unique Nuclear Niche to Robotics Expo EM Brings Unique Nuclear Niche to Robotics Expo June 6, 2016 - 4:30pm Addthis EM Senior Technical Advisor Rodrigo Rimando, center, red shirt, is shown in Japan in July, when he led a diverse team of expert roboticists to explore opportunities for collaboration with Japanese universities, technologist, and government laboratories. EM Senior Technical Advisor Rodrigo Rimando, center, red shirt, is shown in Japan in July, when he led a diverse team of

  12. Energy Assessment Results: Most Commonly Identified Recommendations...

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

    Energy Assessment Results: Most Commonly Identified Recommendations The Missouri Industrial Assessment Center shares its experience providing energy assessments to local industry. ...

  13. Addressing Challenges of Identifying Geometrically Diverse Sets...

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

    Addressing Challenges of Identifying Geometrically Diverse Sets of Crystalline Porous Materials Previous Next List R. L. Martin, B. Smit, and M. Haranczyk, J. Chem Inf. Model. 52...

  14. Guide to Identifying Official Use Only Information

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

    2003-04-09

    This Guide supplements information contained in Department of Energy (DOE) O 471.3, Identifying and Protecting Official Use Only Information, dated 4-9-03, and DOE M 471.3-1, Manual for Identifying and Protecting Official Use Only Information, dated 4-9-03.

  15. Identifying and Protecting Official Use Only Information

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

    2003-04-09

    The order establishes a program within DOE and NNSA to identify certain unclassified controlled information as Official Use Only (OUO) and to identify, mark, and protect documents containing such information. Chg 1 dated 1-12-11, supersedes DOE O 471.3.

  16. Identified Patent Waivers | Department of Energy

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

    W(I)2012-014 This is a request by CERAMATEC, INC. for a DOE waiver of domestic and foreign patent rights under agreement DE-FE0000408. November 25, 2013 Identified Patent Waiver W(...

  17. Management and Security of Personally Identifiable Information

    Broader source: Energy.gov [DOE]

    This Policy Flash transmits for your information and appropriate action the Deputy Secretary's Memorandum, Management and Security of Personally Identifiable Information, dated April 17, 2013. Further information will be transmitted as it becomes available.

  18. Real time method and computer system for identifying radioactive materials from HPGe gamma-ray spectroscopy

    DOE Patents [OSTI]

    Rowland, Mark S.; Howard, Douglas E.; Wong, James L.; Jessup, James L.; Bianchini, Greg M.; Miller, Wayne O.

    2007-10-23

    A real-time method and computer system for identifying radioactive materials which collects gamma count rates from a HPGe gamma-radiation detector to produce a high-resolution gamma-ray energy spectrum. A library of nuclear material definitions ("library definitions") is provided, with each uniquely associated with a nuclide or isotope material and each comprising at least one logic condition associated with a spectral parameter of a gamma-ray energy spectrum. The method determines whether the spectral parameters of said high-resolution gamma-ray energy spectrum satisfy all the logic conditions of any one of the library definitions, and subsequently uniquely identifies the material type as that nuclide or isotope material associated with the satisfied library definition. The method is iteratively repeated to update the spectrum and identification in real time.

  19. Identifying the theory of dark matter with direct detection

    SciTech Connect (OSTI)

    Gluscevic, Vera; Gresham, Moira I.; McDermott, Samuel D.; Peter, Annika H.G.; Zurek, Kathryn M.

    2015-12-29

    Identifying the true theory of dark matter depends crucially on accurately characterizing interactions of dark matter (DM) with other species. In the context of DM direct detection, we present a study of the prospects for correctly identifying the low-energy effective DM-nucleus scattering operators connected to UV-complete models of DM-quark interactions. We take a census of plausible UV-complete interaction models with different low-energy leading-order DM-nuclear responses. For each model (corresponding to different spin–, momentum–, and velocity-dependent responses), we create a large number of realizations of recoil-energy spectra, and use Bayesian methods to investigate the probability that experiments will be able to select the correct scattering model within a broad set of competing scattering hypotheses. We conclude that agnostic analysis of a strong signal (such as Generation-2 would see if cross sections are just below the current limits) seen on xenon and germanium experiments is likely to correctly identify momentum dependence of the dominant response, ruling out models with either “heavy” or “light” mediators, and enabling downselection of allowed models. However, a unique determination of the correct UV completion will critically depend on the availability of measurements from a wider variety of nuclear targets, including iodine or fluorine. We investigate how model-selection prospects depend on the energy window available for the analysis. In addition, we discuss accuracy of the DM particle mass determination under a wide variety of scattering models, and investigate impact of the specific types of particle-physics uncertainties on prospects for model selection.

  20. Uniqueness theorem for Kaluza-Klein black holes in five-dimensional minimal supergravity

    SciTech Connect (OSTI)

    Tomizawa, Shinya

    2010-11-15

    We show a uniqueness theorem for Kaluza-Klein black holes in the bosonic sector of five-dimensional minimal supergravity. More precisely, under the assumptions of the existence of two commuting axial isometries and a nondegenerate connected event horizon of the cross-section topology S{sup 3}, or lens space, we prove that a stationary charged rotating Kaluza-Klein black hole in five-dimensional minimal supergravity is uniquely characterized by its mass, two independent angular momenta, electric charge, magnetic flux, and nut charge, provided that there exists neither a nut nor a bolt (a bubble) in the domain of outer communication. We also show that under the assumptions of the same symmetry, same asymptotics, and the horizon cross section of S{sup 1}xS{sup 2}, a black ring within the same theory--if it exists--is uniquely determined by its dipole charge and rod intervals besides the charges and magnetic flux.

  1. Identifying Turbulent Structures through Topological Segmentation

    SciTech Connect (OSTI)

    Bremer, Peer-Timo; Gruber, Andrea; Bennett, Janine C.; Gyulassy, Attila; Kolla, Hemanth; Chen, Jacqueline H.; Grout, Ray W.

    2016-01-01

    A new method of extracting vortical structures from a turbulent flow is proposed whereby topological segmentation of an indicator function scalar field is used to identify the regions of influence of the individual vortices. This addresses a long-standing challenge in vector field topological analysis: indicator functions commonly used produce a scalar field based on the local velocity vector field; reconstructing regions of influence for a particular structure requires selecting a threshold to define vortex extent. In practice, the same threshold is rarely meaningful throughout a given flow. By also considering the topology of the indicator field function, the characteristics of vortex strength and extent can be separated and the ambiguity in the choice of the threshold reduced. The proposed approach is able to identify several types of vortices observed in a jet in cross-flow configuration simultaneously where no single threshold value for a selection of common indicator functions appears able to identify all of these vortex types.

  2. Scientometric methods for identifying emerging technologies

    DOE Patents [OSTI]

    Abercrombie, Robert K; Schlicher, Bob G; Sheldon, Frederick T

    2015-11-03

    Provided is a method of generating a scientometric model that tracks the emergence of an identified technology from initial discovery (via original scientific and conference literature), through critical discoveries (via original scientific, conference literature and patents), transitioning through Technology Readiness Levels (TRLs) and ultimately on to commercial application. During the period of innovation and technology transfer, the impact of scholarly works, patents and on-line web news sources are identified. As trends develop, currency of citations, collaboration indicators, and on-line news patterns are identified. The combinations of four distinct and separate searchable on-line networked sources (i.e., scholarly publications and citation, worldwide patents, news archives, and on-line mapping networks) are assembled to become one collective network (a dataset for analysis of relations). This established network becomes the basis from which to quickly analyze the temporal flow of activity (searchable events) for the example subject domain.

  3. Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing NEPA (CEQ, 1980)

    Broader source: Energy.gov [DOE]

    This Council on Environmental Quality (CEQ) memorandum on Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing the National Environmental Policy Act was developed in cooperation with the Department of Agriculture. It updates and supersedes CEQ's previous memorandum on this subject of August 1976.

  4. Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing NEPA

    Broader source: Energy.gov [DOE]

    This Council on Environmental Quality (CEQ) memorandum on Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing the National Environmental Policy Act was developed in cooperation with the Department of Agriculture. It updates and supersedes CEQ's previous memorandum on this subject of August 1976.

  5. Identify Institutional Change Roles for Sustainability

    Office of Energy Efficiency and Renewable Energy (EERE)

    To achieve the sustainability goals you've identified, take into account the network of roles essential to make or maintain the desired changes. As a rule of thumb, it may help to think about what roles are necessary for determining what changes to make, implementing those changes, and supporting or abiding by those changes. One place to start is by identifying leaders in your organization who have the authority, resources, and influence to make change happen. Those leadership roles typically include: Senior management Policy and technology officers Facilities and operations managers.

  6. Embedded sensor having an identifiable orientation

    DOE Patents [OSTI]

    Bennett, Thomas E.; Nelson, Drew V.

    2002-01-01

    An apparatus and method is described wherein a sensor, such as a mechanical strain sensor, embedded in a fiber core, is "flagged" to identify a preferred orientation of the sensor. The identifying "flag" is a composite material, comprising a plurality of non-woven filaments distributed in a resin matrix, forming a small planar tab. The fiber is first subjected to a stimulus to identify the orientation providing the desired signal response, and then sandwiched between first and second layers of the composite material. The fiber, and therefore, the sensor orientation is thereby captured and fixed in place. The process for achieving the oriented fiber includes, after identifying the fiber orientation, carefully laying the oriented fiber onto the first layer of composite, moderately heating the assembled layer for a short period in order to bring the composite resin to a "tacky" state, heating the second composite layer as the first, and assembling the two layers together such that they merge to form a single consolidated block. The consolidated block achieving a roughly uniform distribution of composite filaments near the embedded fiber such that excess resin is prevented from "pooling" around the periphery of the fiber.

  7. Diffraction gratings used as identifying markers

    DOE Patents [OSTI]

    Deason, Vance A.; Ward, Michael B.

    1991-01-01

    A finely detailed defraction grating is applied to an object as an identifier or tag which is unambiguous, difficult to duplicate, or remove and transfer to another item, and can be read and compared with prior readings with relative ease. The exact pattern of the defraction grating is mapped by diffraction moire techniques and recorded for comparison with future readings of the same grating.

  8. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    of interesting sources, especially high energy blazars. Comparison of CRATES with other high-frequency surveys also provides unique opportunities for identification of high-power...

  9. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Mapping and monitoring of changes in vegetation is essential to understand the effect of climate change on the ecosystem functions. Vegetation exhibits unique spectral...

  10. Diffraction gratings used as identifying markers

    DOE Patents [OSTI]

    Deason, V.A.; Ward, M.B.

    1991-03-26

    A finely detailed diffraction grating is applied to an object as an identifier or tag which is unambiguous, difficult to duplicate, or remove and transfer to another item, and can be read and compared with prior readings with relative ease. The exact pattern of the diffraction grating is mapped by diffraction moire techniques and recorded for comparison with future readings of the same grating. 7 figures.

  11. Los Alamos identifies internal material control issue

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

    Internal material control issue Los Alamos identifies internal material control issue The error relates to internal inventory and accounting that documents movement of sensitive materials within a small portion of Technical Area 55. February 26, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and

  12. Conditions for uniqueness of product representations for separable quantum channels and separable quantum states

    SciTech Connect (OSTI)

    Cohen, Scott M.

    2014-06-15

    We give a sufficient condition that an operator sum representation of a separable quantum channel in terms of product operators is the unique product representation for that channel, and then provide examples of such channels for any number of parties. This result has implications for efforts to determine whether or not a given separable channel can be exactly implemented by local operations and classical communication. By the Choi-Jamiolkowski isomorphism, it also translates to a condition for the uniqueness of product state ensembles representing a given quantum state. These ideas follow from considerations concerning whether or not a subspace spanned by a given set of product operators contains at least one additional product operator.

  13. Unique Hardware and Software Data Acquisition and Processing Solutions in a

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

    Small Engine Test Cell for Enhanced Kinetic Engine Modeling Accuracy | Department of Energy Hardware and Software Data Acquisition and Processing Solutions in a Small Engine Test Cell for Enhanced Kinetic Engine Modeling Accuracy Unique Hardware and Software Data Acquisition and Processing Solutions in a Small Engine Test Cell for Enhanced Kinetic Engine Modeling Accuracy Novel use of AVL data acquisition/processing units provides simultaneous real-time acquisition, processing, and storage

  14. Method of identifying defective particle coatings

    DOE Patents [OSTI]

    Cohen, Mark E.; Whiting, Carlton D.

    1986-01-01

    A method for identifying coated particles having defective coatings desig to retain therewithin a build-up of gaseous materials including: (a) Pulling a vacuum on the particles; (b) Backfilling the particles at atmospheric pressure with a liquid capable of wetting the exterior surface of the coated particles, said liquid being a compound which includes an element having an atomic number higher than the highest atomic number of any element in the composition which forms the exterior surface of the particle coating; (c) Drying the particles; and (d) Radiographing the particles. By television monitoring, examination of the radiographs is substantially enhanced.

  15. Identifying Synonymous Regulatory Elements in Vertebrate Genomes

    SciTech Connect (OSTI)

    Ovcharenko, I; Nobrega, M A

    2005-02-07

    Synonymous gene regulation, defined as driving shared temporal and/or spatial expression of groups of genes, is likely predicated on genomic elements that contain similar modules of certain transcription factor binding sites (TFBS). We have developed a method to scan vertebrate genomes for evolutionary conserved modules of TFBS in a predefined configuration, and created a tool, named SynoR that identify synonymous regulatory elements (SREs) in vertebrate genomes. SynoR performs de novo identification of SREs utilizing known patterns of TFBS in active regulatory elements (REs) as seeds for genome scans. Layers of multiple-species conservation allow the use of differential phylogenetic sequence conservation filters in the search of SREs and the results are displayed as to provide an extensive annotation of genes containing detected REs. Gene Ontology categories are utilized to further functionally classify the identified genes, and integrated GNF Expression Atlas 2 data allow the cataloging of tissue-specificities of the predicted SREs. We illustrate how this new tool can be used to establish a linkage between human diseases and noncoding genomic content. SynoR is publicly available at http://synor.dcode.org.

  16. Device for identifying a circumferential position

    DOE Patents [OSTI]

    Mikesell, Charles R. (Idaho Falls, ID)

    1985-01-01

    A device is described which accurately and reproducibly identifies points on the circumference of a non-vertical pipe for use as reference marks for pipe inspections. The device comprises a light-permeable disk-shaped chamber having a plurality of pockets spaced about its circumference, a light source transmitting a beam of light through the chamber, and a light-activated switch positioned to detect the light beam. The chamber contains a freely moving ball sized to be retained by the pockets. The device is mounted to revolve about the axis of the pipe. As it revolves the ball moves from one pocket of the chamber to another, interrupting the beam of light and triggering the light-activated switch, thereby indicating that the device has passed to a pre-selected circumferential position on the non-vertical pipe.

  17. Method of identifying features in indexed data

    DOE Patents [OSTI]

    Jarman, Kristin H. [Richland, WA; Daly, Don Simone [Richland, WA; Anderson, Kevin K. [Richland, WA; Wahl, Karen L. [Richland, WA

    2001-06-26

    The present invention is a method of identifying features in indexed data, especially useful for distinguishing signal from noise in data provided as a plurality of ordered pairs. Each of the plurality of ordered pairs has an index and a response. The method has the steps of: (a) providing an index window having a first window end located on a first index and extending across a plurality of indices to a second window end; (b) selecting responses corresponding to the plurality of indices within the index window and computing a measure of dispersion of the responses; and (c) comparing the measure of dispersion to a dispersion critical value. Advantages of the present invention include minimizing signal to noise ratio, signal drift, varying baseline signal and combinations thereof.

  18. Device for identifying a circumferential position

    DOE Patents [OSTI]

    Mikesell, C.R.

    1982-06-29

    A device is described which accurately and reproducibly identifies points on the circumference of a non-vertical pipe for use as reference marks for pipe inspections. The device comprises a light-permeable disk-shaped chamber having a plurality of pockets spaced about its circumference, a light source transmitting a beam of light through the chamber, and a light-activated switch positioned to detect the light beam. The chamber contains a freely moving ball sized to be retained by the pockets. The device is mounted to revolve about the axis of the pipe. As it revolves the ball moves from one pocket of the chamber to another, interrupting the beam of light and triggering the light-activated switch, thereby indicating that the device has passed to a pre-selected circumferential position on the non-vertical pipe.

  19. Uranium(VI) coordination polymers with pyromellitate ligand: Unique 1D channel structures and diverse fluorescence

    SciTech Connect (OSTI)

    Zhang, Yingjie; Bhadbhade, Mohan; Karatchevtseva, Inna; Price, Jason R.; Liu, Hao; Zhang, Zhaoming; Kong, Linggen; Čejka, Jiří; Lu, Kim; Lumpkin, Gregory R.

    2015-03-15

    Three new coordination polymers of uranium(VI) with pyromellitic acid (H{sub 4}btca) have been synthesized and structurally characterized. (ED)[(UO{sub 2})(btca)]·(DMSO)·3H{sub 2}O (1) (ED=ethylenediammonium; DMSO=dimethylsulfoxide) has a lamellar structure with intercalation of ED and DMSO. (NH{sub 4}){sub 2}[(UO{sub 2}){sub 6}O{sub 2}(OH){sub 6}(btca)]·~6H{sub 2}O (2) has a 3D framework built from 7-fold coordinated uranyl trinuclear units and btca ligands with 1D diamond-shaped channels (~8.5 Å×~8.6 Å). [(UO{sub 2}){sub 2}(H{sub 2}O)(btca)]·4H{sub 2}O (3) has a 3D network constructed by two types of 7-fold coordinated uranium polyhedron. The unique μ{sub 5}-coordination mode of btca in 3 enables the formation of 1D olive-shaped large channels (~4.5 Å×~19 Å). Vibrational modes, thermal stabilities and fluorescence properties have been investigated. - Graphical abstract: Table of content: three new uranium(VI) coordination polymers with pyromellitic acid (H{sub 4}btca) have been synthesized via room temperature and hydrothermal synthesis methods, and structurally characterized. Two to three dimensional (3D) frameworks are revealed. All 3D frameworks have unique 1D large channels. Their vibrational modes, thermal stabilities and photoluminescence properties have been investigated. - Highlights: • Three new coordination polymers of U(VI) with pyromellitic acid (H{sub 4}btca). • Structures from a 2D layer to 3D frameworks with unique 1D channels. • Unusual µ{sub 5}-(η{sub 1}:η{sub 2}:η{sub 1}:η{sub 2:}η{sub 1}) coordination mode of btca ligand. • Vibrational modes, thermal stabilities and luminescent properties reported.

  20. Unique Catalyst System for NOx Reduction in Diesel Exhaust | Department of

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

    Energy Catalyst System for NOx Reduction in Diesel Exhaust Unique Catalyst System for NOx Reduction in Diesel Exhaust Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research Conference (DEER 2007). 13-16 August, 2007, Detroit, Michigan. Sponsored by the U.S. Department of Energy's (DOE) Office of FreedomCAR and Vehicle Technologies (OFCVT). deer07_slone.pdf (64.66 KB) More Documents & Publications Noxtechs PAC System Development and Demonstration Plasma

  1. Performance Assessment Analyses Unique to Department of Energy Spent Nuclear Fuel

    SciTech Connect (OSTI)

    Loo, Henry Hung Yiu; Duguid, J. O.

    2000-06-01

    This paper describes the iterative process of grouping and performance assessment that has led to the current grouping of the U.S. Department of Energy (DOE) spent nuclear fuel (SNF). The unique sensitivity analyses that form the basis for incorporating DOE fuel into the total system performance assessment (TSPA) base case model are described. In addition, the chemistry that results from dissolution of DOE fuel and high level waste (HLW) glass in a failed co-disposal package, and the effects of disposal of selected DOE SNF in high integrity cans are presented.

  2. Performance assessment analyses unique to Department of Energy spent nuclear fuel

    SciTech Connect (OSTI)

    H. H. Loo; J. O. Duguid

    2000-06-04

    This paper describes the iterative process of grouping and performance assessment that has led to the current grouping of the U.S. Department of Energy (DOE) spent nuclear fuel (SNF). The unique sensitivity analyses that form the basis for incorporating DOE fuel into the total system performance assessment (TSPA) base case model are described. In addition, the chemistry that results from dissolution of DOE fuel and high level waste (HLW) glass in a failed co-disposal package, and the effects of disposal of selected DOE SNF in high integrity cans are presented.

  3. Integration Costs: Are They Unique to Wind and Solar Energy? Preprint

    SciTech Connect (OSTI)

    Milligan, M.; Hodge, B.; Kirby, B.; Clark, C.

    2012-05-01

    Over the past several years, there has been considerable interest in assessing wind integration costs. This is understandable because wind energy does increase the variability and uncertainty that must be managed on a power system. However, there are other sources of variability and uncertainty that also must be managed in the power system. This paper describes some of these sources and shows that even the introduction of base-load generation can cause additional ramping and cycling. The paper concludes by demonstrating that integration costs are not unique to wind and solar, and should perhaps instead be assessed by power plant and load performance instead of technology type.

  4. CMI Unique Facility: Pilot-Scale Separations Test Bed Facility | Critical

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

    Materials Institute Pilot-Scale Separations Test Bed Facility Pilot-scale separations test bed facility at Idaho National Laboratory A group tours the 30-stage mixer-settler during a meeting at Idaho National Laboratory. This technology was developed for a CMI project. The Pilot-Scale Separations Test Bed Facility is one of more than a dozen unique facilities developed by the Critical Materials Institute, an Energy Innovation Hub of the U.S. Department of Energy. Noting that the CMI Grand

  5. INSL5 may be a unique marker of colorectal endocrine cells and neuroendocrine tumors

    SciTech Connect (OSTI)

    Mashima, Hirosato; Ohno, Hideki; Yamada, Yumi; Sakai, Toshitaka; Ohnishi, Hirohide

    2013-03-22

    Highlights: ► INSL5 is expressed in enteroendocrine cells along the colorectum. ► INSL5 is expressed increasingly from proximal colon to rectum. ► INSL5 co-localizes rarely with chromogranin A. ► All rectal neuroendocrine tumors examined expressed INSL5. -- Abstract: Insulin-like peptide 5 (INSL5) is a member of the insulin superfamily, and is a potent agonist for RXFP4. We have shown that INSL5 is expressed in enteroendocrine cells (EECs) along the colorectum with a gradient increase toward the rectum. RXFP4 is ubiquitously expressed along the digestive tract. INSL5-positive EECs have little immunoreactivity to chromogranin A (CgA) and might be a unique marker of colorectal EECs. CgA-positive EECs were distributed normally along the colorectum in INSL5 null mice, suggesting that INSL5 is not required for the development of CgA-positive EECs. Exogenous INSL5 did not affect the proliferation of human colon cancer cell lines, and chemically-induced colitis in INSL5 null mice did not show any significant changes in inflammation or mucosal healing compared to wild-type mice. In contrast, all of the rectal neuroendocrine tumors examined co-expressed INSL5 and RXFP4. INSL5 may be a unique marker of colorectal EECs, and INSL5–RXFP4 signaling might play a role in an autocrine/paracrine fashion in the colorectal epithelium and rectal neuroendocrine tumors.

  6. Identifying Wind and Solar Ramping Events: Preprint

    SciTech Connect (OSTI)

    Florita, A.; Hodge, B. M.; Orwig, K.

    2013-01-01

    Wind and solar power are playing an increasing role in the electrical grid, but their inherent power variability can augment uncertainties in power system operations. One solution to help mitigate the impacts and provide more flexibility is enhanced wind and solar power forecasting; however, its relative utility is also uncertain. Within the variability of solar and wind power, repercussions from large ramping events are of primary concern. At the same time, there is no clear definition of what constitutes a ramping event, with various criteria used in different operational areas. Here the Swinging Door Algorithm, originally used for data compression in trend logging, is applied to identify variable generation ramping events from historic operational data. The identification of ramps in a simple and automated fashion is a critical task that feeds into a larger work of 1) defining novel metrics for wind and solar power forecasting that attempt to capture the true impact of forecast errors on system operations and economics, and 2) informing various power system models in a data-driven manner for superior exploratory simulation research. Both allow inference on sensitivities and meaningful correlations, as well as the ability to quantify the value of probabilistic approaches for future use in practice.

  7. Identifying dark matter interactions in monojet searches

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

    Agrawal, Prateek; Rentala, Vikram

    2014-05-22

    We study the discrimination of quark-initiated jets from gluon-initiated jets in monojet searches for dark matter using the technique of averaged jet energy profiles. We demonstrate our results in the context of effective field theories of dark matter interactions with quarks and gluons, but our methods apply more generally to a wide class of models. Different effective theories of dark matter and the standard model backgrounds each have a characteristic quark/gluon fraction for the leading jet. When used in conjunction with the traditional cut-and-count monojet search, the jet energy profile can be used to set stronger bounds on contact interactionsmore » of dark matter. In the event of a discovery of a monojet excess at the 14 TeV LHC, contact interactions between dark matter with quarks or with gluons can be differentiated at the 95% confidence level. For a given rate at the LHC, signal predictions at direct detection experiments for different dark matter interactions can span five orders of magnitude. Lastly, the ability to identify these interactions allows us to make a tighter connection between LHC searches and direct detection experiments.« less

  8. Identifying dark matter interactions in monojet searches

    SciTech Connect (OSTI)

    Agrawal, Prateek; Rentala, Vikram

    2014-05-22

    We study the discrimination of quark-initiated jets from gluon-initiated jets in monojet searches for dark matter using the technique of averaged jet energy profiles. We demonstrate our results in the context of effective field theories of dark matter interactions with quarks and gluons, but our methods apply more generally to a wide class of models. Different effective theories of dark matter and the standard model backgrounds each have a characteristic quark/gluon fraction for the leading jet. When used in conjunction with the traditional cut-and-count monojet search, the jet energy profile can be used to set stronger bounds on contact interactions of dark matter. In the event of a discovery of a monojet excess at the 14 TeV LHC, contact interactions between dark matter with quarks or with gluons can be differentiated at the 95% confidence level. For a given rate at the LHC, signal predictions at direct detection experiments for different dark matter interactions can span five orders of magnitude. Lastly, the ability to identify these interactions allows us to make a tighter connection between LHC searches and direct detection experiments.

  9. Baleen whales host a unique gut microbiome with similarities to both carnivores and herbivores

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

    Sanders, Jon G.; Beichman, Annabel C.; Roman, Joe; Scott, Jarrod J.; Emerson, David; McCarthy, James J.; Girguis, Peter R.

    2015-09-22

    Mammals host gut microbiomes of immense physiological consequence, but the determinants of diversity in these communities remain poorly understood. Diet appears to be the dominant factor, but host phylogeny also seems to be an important, if unpredictable, correlate. Here we show that baleen whales, which prey on animals (fish and crustaceans), harbor unique gut microbiomes with surprising parallels in functional capacity and higher level taxonomy to those of terrestrial herbivores. These similarities likely reflect a shared role for fermentative metabolisms despite a shift in primary carbon sources from plant-derived to animal-derived polysaccharides, such as chitin. In contrast, protein catabolism andmore » essential amino acid synthesis pathways in baleen whale microbiomes more closely resemble those of terrestrial carnivores. Our results demonstrate that functional attributes of the microbiome can vary independently even given an animal-derived diet, illustrating how diet and evolutionary history combine to shape microbial diversity in the mammalian gut.« less

  10. Baleen whales host a unique gut microbiome with similarities to both carnivores and herbivores

    SciTech Connect (OSTI)

    Sanders, Jon G.; Beichman, Annabel C.; Roman, Joe; Scott, Jarrod J.; Emerson, David; McCarthy, James J.; Girguis, Peter R.

    2015-09-22

    Mammals host gut microbiomes of immense physiological consequence, but the determinants of diversity in these communities remain poorly understood. Diet appears to be the dominant factor, but host phylogeny also seems to be an important, if unpredictable, correlate. Here we show that baleen whales, which prey on animals (fish and crustaceans), harbor unique gut microbiomes with surprising parallels in functional capacity and higher level taxonomy to those of terrestrial herbivores. These similarities likely reflect a shared role for fermentative metabolisms despite a shift in primary carbon sources from plant-derived to animal-derived polysaccharides, such as chitin. In contrast, protein catabolism and essential amino acid synthesis pathways in baleen whale microbiomes more closely resemble those of terrestrial carnivores. Our results demonstrate that functional attributes of the microbiome can vary independently even given an animal-derived diet, illustrating how diet and evolutionary history combine to shape microbial diversity in the mammalian gut.

  11. Petition for Identified Waiver of Patent Rights | Department of Energy

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

    Identified Waiver of Patent Rights Petition for Identified Waiver of Patent Rights This the DOE form to petition for an identified waiver of DOE patent rights under regulation 10 C.F.R. PART 784. Identified Waiver Petition (24.59 KB) More Documents & Publications Petition for Advance Waiver of Patent Rights Under 10 CFR Part 784 Identified Patent Waiver W(I)2009-001 Identified Patent Waiver W(I)2008-005

  12. Spark! A Unique Opportunity to Learn About Promising Technologies at Oak Ridge National Laboratory and the University of Tennessee

    Broader source: Energy.gov [DOE]

    SPARK!, is a unique opportunity to learn about some of the most promising technologies at the Oak Ridge National Laboratory and the University of Tennessee. Attendees will hear brief presentations...

  13. Briefing, DOE Order 475.2B, Identifying Classified Information...

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

    DOE Order 475.2B, Identifying Classified Information, What Derivative Classifiers Should Know Briefing, DOE Order 475.2B, Identifying Classified Information, What Derivative ...

  14. Save Energy Now Data Center Assessments to Identify Efficiency...

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

    Save Energy Now Data Center Assessments to Identify Efficiency Opportunities Save Energy Now Data Center Assessments to Identify Efficiency Opportunities webcast2008-1113datacen...

  15. Identifying a cooperative control mechanism between an applied...

    Office of Scientific and Technical Information (OSTI)

    Identifying a cooperative control mechanism between an applied field and the environment ... Title: Identifying a cooperative control mechanism between an applied field and the ...

  16. Mystery Object in Ultracold Superfluids Identified in New Simulation...

    Office of Science (SC) Website

    Mystery Object in Ultracold Superfluids Identified in New Simulation Advanced Scientific ... Mystery Object in Ultracold Superfluids Identified in New Simulation Computational ...

  17. Massive gravity on de Sitter and unique candidate for partially massless gravity

    SciTech Connect (OSTI)

    Rham, Claudia de; Renaux-Petel, Sbastien E-mail: srenaux@lpthe.jussieu.fr

    2013-01-01

    We derive the decoupling limit of Massive Gravity on de Sitter in an arbitrary number of space-time dimensions d. By embedding d-dimensional de Sitter into d+1-dimensional Minkowski, we extract the physical helicity-1 and helicity-0 polarizations of the graviton. The resulting decoupling theory is similar to that obtained around Minkowski. We take great care at exploring the partially massless limit and define the unique fully non-linear candidate theory that is free of the helicity-0 mode in the decoupling limit, and which therefore propagates only four degrees of freedom in four dimensions. In the latter situation, we show that a new Vainshtein mechanism is at work in the limit m{sup 2} ? 2H{sup 2} which decouples the helicity-0 mode when the parameters are different from that of partially massless gravity. As a result, there is no discontinuity between massive gravity and its partially massless limit, just in the same way as there is no discontinuity in the massless limit of massive gravity. The usual bounds on the graviton mass could therefore equivalently well be interpreted as bounds on m{sup 2}?2H{sup 2}. When dealing with the exact partially massless parameters, on the other hand, the symmetry at m{sup 2} = 2H{sup 2} imposes a specific constraint on matter. As a result the helicity-0 mode decouples without even the need of any Vainshtein mechanism.

  18. NanoSIMS, TEM, and XANES studies of a unique presolar supernova graphite grain

    SciTech Connect (OSTI)

    Groopman, Evan; Bernatowicz, Thomas; Zinner, Ernst; Nittler, Larry R.

    2014-07-20

    We report on isotopic and microstructural investigations of a unique presolar supernova (SN) graphite grain, referred to as G6, isolated from the Orgueil CI chondrite. G6 contains complex heterogeneities in its isotopic composition and in its microstructure. Nano-scale secondary ion mass spectrometer isotope images of ultramicrotome sections reveal heterogeneities in its C, N, and O isotopic compositions, including anomalous shell-like structures. Transmission electron microscope studies reveal a nanocrystalline core surrounded by a turbostratic graphite mantle, the first reported nanocrystalline core from a low-density SN graphite grain. Electron diffraction analysis shows that the nanocrystalline core consists of randomly oriented 2-4 nm graphene particles, similar to those in cores of high-density (HD) presolar graphite grains from asymptotic giant branch stars. G6's core also exhibits evidence for planar stacking of these graphene nano-sheets with a domain size up to 4.5 nm, which was unobserved in the nanocrystalline cores of HD graphite grains. We also report on X-ray absorption near-edge structure measurements of G6. The complex isotopic- and micro-structure of G6 provides evidence for mixing and/or granular transport in SN ejecta.

  19. Unique pathway of expression of an opal suppressor phosphoserine tRNA

    SciTech Connect (OSTI)

    Lee, B.J.; De La Pena, P.; Tobian, J.A.; Zasloff, M.; Hatfield, D.

    1987-09-01

    An opal suppressor phosphoserine tRNA gene is present in single copy in the genomes of higher vertebrates. The authors have shown that the product of this gene functions as a suppressor in an in vitro assay, and they have proposed that it may donate a modified amino acid directly to protein in response to specific UGA codons. In this report, they show through in vitro and in vivo studies that the human and Xenopus opal suppressor phosphoserine tRNAs are synthesized by a pathway that is, to the best of our knowledge, unlike that of nay know eukaryotic tRNA. The primary transcript of this gene does not contain a 5'-leader sequence; and, therefore, transcription of this suppressor is initiated at the first nucleotide within the coding sequence. The 5'-terminal triphosphate, present on the primary transcript, remains intact through 3'-terminal maturation and through subsequent transport of the tRNA to the cytoplasm. The unique biosynthetic pathway of this opal suppressor may underlie its distinctive role in eukaryotic cells.

  20. Unique nucleotide sequence-guided assembly of repetitive DNA parts for synthetic biology applications

    SciTech Connect (OSTI)

    Torella, JP; Lienert, F; Boehm, CR; Chen, JH; Way, JC; Silver, PA

    2014-08-07

    Recombination-based DNA construction methods, such as Gibson assembly, have made it possible to easily and simultaneously assemble multiple DNA parts, and they hold promise for the development and optimization of metabolic pathways and functional genetic circuits. Over time, however, these pathways and circuits have become more complex, and the increasing need for standardization and insulation of genetic parts has resulted in sequence redundancies-for example, repeated terminator and insulator sequences-that complicate recombination-based assembly. We and others have recently developed DNA assembly methods, which we refer to collectively as unique nucleotide sequence (UNS)-guided assembly, in which individual DNA parts are flanked with UNSs to facilitate the ordered, recombination-based assembly of repetitive sequences. Here we present a detailed protocol for UNS-guided assembly that enables researchers to convert multiple DNA parts into sequenced, correctly assembled constructs, or into high-quality combinatorial libraries in only 2-3 d. If the DNA parts must be generated from scratch, an additional 2-5 d are necessary. This protocol requires no specialized equipment and can easily be implemented by a student with experience in basic cloning techniques.

  1. Unique Regulatory Approach for Licensing the Port Hope Remediation Project in Canada - 13315

    SciTech Connect (OSTI)

    Kostova, M.; Howard, D.; Elder, P.

    2013-07-01

    The Port Hope remediation project is a part of a larger initiative of the Canadian Federal Government the Port Hope Area Initiative (PHAI) which is based upon a community proposal. The Government of Canada, through Natural Resources Canada (NRCan) is investing $1.28 billion over 10 years to clean up historic low-level radioactive waste in the Port Hope Area and to provide long-term safe management of the low-level radioactive wastes in the Port Hope Area. These wastes arose from the activities of a former Federal Crown Corporation (Eldorado Nuclear) and its private sector predecessors. In Canada, historic waste are defined as low-level radioactive waste that was managed in a manner no longer considered acceptable, but for which the original producer cannot reasonably be held responsible or no longer exists and for which the Federal Government has accepted responsibility. In Canada, under the current regulatory framework, the environmental remediation is not considered as a distinct phase of the nuclear cycle. The regulatory approach for dealing with existing sites contaminated with radioactive residues is defined on the basis of risk and application of existing regulations. A unique regulatory approach was taken by the Canadian Nuclear Safety Commission (CNSC) to address the various licensing issues and to set out the requirements for licensing of the Port Hope Project within the current regulatory framework. (authors)

  2. Human Suv3 protein reveals unique features among SF2 helicases

    SciTech Connect (OSTI)

    Jedrzejczak, Robert; Wang, Jiawei; Dauter, Miroslawa; Szczesny, Roman J.; Stepien, Piotr P.; Dauter, Zbigniew

    2012-03-16

    Suv3 is a helicase that is involved in efficient turnover and surveillance of RNA in eukaryotes. In vitro studies show that human Suv3 (hSuv3) in complex with human polynucleotide phosphorylase has RNA degradosome activity. The enzyme is mainly localized in mitochondria, but small fractions are found in cell nuclei. Here, two X-ray crystallographic structures of human Suv3 in complex with AMPPNP, a nonhydrolysable analog of ATP, and with a short five-nucleotide strand of RNA are presented at resolutions of 2.08 and 2.9 {angstrom}, respectively. The structure of the enzyme is very similar in the two complexes and consists of four domains. Two RecA-like domains form the tandem typical of all helicases from the SF2 superfamily which together with the C-terminal all-helical domain makes a ring structure through which the nucleotide strand threads. The mostly helical N-terminal domain is positioned externally with respect to the core of the enzyme. Most of the typical helicase motifs are present in hSuv3, but the protein shows certain unique characteristics, suggesting that Suv3 enzymes may constitute a separate subfamily of helicases.

  3. Unique aspects of drilling and completing hot-dry-rock geothermal wells

    SciTech Connect (OSTI)

    Carden, R.S.; Nicholson, R.W.; Pettitt, R.A.; Rowley, J.C.

    1983-01-01

    Drilling operations at the Fenton Hill Hot Dry Rock (HDR) Geothermal Test Site have led to numerous developments needed to solve the problems caused by a very harsh downhole environment. A pair of deep wells were drilled to approximately 15,000 ft (4.6 km); formation temperatures were in excess of 600/sup 0/F (300/sup 0/C). The wells were directionally drilled, inclined at 35/sup 0/, one above the other, in a direction orthogonal to the least principal stress field. The well site is near the flank of a young silicic composite volcano in the Jemez Mountains of northern New Mexico. The completion of this pair of wells is unique in reservoir development. The lower well was planned as a cold water injector which will be cooled by the introduced water from the static geothermal gradient to about 80/sup 0/F (25/sup 0/C). The upper well will be heated during production to over 500/sup 0/F (250/sup 0/C). The well pair is designed to perform as a closed loop heat-extraction system connected by hydraulic fractures with a vertical spacing of 1200 ft between the wells. These conditions strongly constrain the drilling technique, casing design, cement formulation, and cementing operations.

  4. PSR J1903+0327: A UNIQUE MILLISECOND PULSAR WITH A MAIN-SEQUENCE COMPANION STAR

    SciTech Connect (OSTI)

    Khargharia, Juthika; Stocke, John T.; Froning, Cynthia S.; Gopakumar, Achamveedu; Joshi, Bhal Chandra E-mail: john.stocke@colorado.edu E-mail: gopu.tifr@gmail.com

    2012-01-10

    PSR J1903+0327 is a millisecond pulsar with a mass of 1.67 M{sub Sun} in a highly eccentric orbit (e = 0.44) around a main-sequence star. This unique system cannot be reconciled with current observations where millisecond pulsars are generally seen to orbit white dwarfs in almost exactly circular orbits. Current theoretical models of binary and stellar formation and evolution cannot explain the high eccentricity of this system either. In this work, we present three new epochs of optical spectroscopy for the companion to PSR J1903+0327, obtained to confirm the association of the main-sequence star with the pulsar. These three new epochs, together with the two previous ones, firmly establish the high eccentricity of the companion's orbit as predicted by pulsar timing. Using all five epochs of optical data, we have provided an independent estimate of the mass ratio, R = 1.56 {+-} 0.15, as well as the systemic radial velocity of the binary, {gamma} = 42.1 {+-} 2.5 km s{sup -1}. We constrain the spectral type of the pulsar companion to lie between F5 V and G0 V (a slightly earlier type than suggested previously) by measuring the equivalent widths of two of the three Ca-triplet lines (8498 A, 8542 A) and the Paschen line at 8598 A (P14); we also broadly constrain the metallicity of the companion. Additionally, we have placed a somewhat better limit on the rotational velocity of the pulsar companion of v{sub rot}sin i {<=} 66 km s{sup -1}, which is still not sufficient to allow a test of general relativity using this system.

  5. Integrated analysis of breast cancer cell lines reveals unique signaling pathways

    SciTech Connect (OSTI)

    Heiser, Laura M.; Wang, Nicholas J.; Talcott, Carolyn L.; Laderoute, Keith R.; Knapp, Merrill; Guan, Yinghui; Hu, Zhi; Ziyad, Safiyyah; Weber, Barbara L.; Laquerre, Sylvie; Jackson, Jeffrey R.; Wooster, Richard F.; Kuo, Wen-Lin; Gray, Joe W.; Spellman, Paul T.

    2009-03-31

    Cancer is a heterogeneous disease resulting from the accumulation of genetic defects that negatively impact control of cell division, motility, adhesion and apoptosis. Deregulation in signaling along the EGFR-MAPK pathway is common in breast cancer, though the manner in which deregulation occurs varies between both individuals and cancer subtypes. We were interested in identifying subnetworks within the EGFR-MAPK pathway that are similarly deregulated across subsets of breast cancers. To that end, we mapped genomic, transcriptional and proteomic profiles for 30 breast cancer cell lines onto a curated Pathway Logic symbolic systems model of EGFR-MEK signaling. This model was comprised of 539 molecular states and 396 rules governing signaling between active states. We analyzed these models and identified several subtype specific subnetworks, including one that suggested PAK1 is particularly important in regulating the MAPK cascade when it is over-expressed. We hypothesized that PAK1 overexpressing cell lines would have increased sensitivity to MEK inhibitors. We tested this experimentally by measuring quantitative responses of 20 breast cancer cell lines to three MEK inhibitors. We found that PAK1 over-expressing luminal breast cancer cell lines are significantly more sensitive to MEK inhibition as compared to those that express PAK1 at low levels. This indicates that PAK1 over-expression may be a useful clinical marker to identify patient populations that may be sensitive to MEK inhibitors. All together, our results support the utility of symbolic system biology models for identification of therapeutic approaches that will be effective against breast cancer subsets.

  6. UNIQUE FEATURES IN MAGNET DESIGNS FOR R AND D ENERGY RECOVERY LINAC AT BNL.

    SciTech Connect (OSTI)

    MENG,W.; JAIN, A.; GANETIS, G.; KAYRAN, D.; LITVINENKO, V.N.; LONGO, C.; MAHLER, G.; POZDEYEV, E.; TUOZZOLO, J.

    2007-06-25

    In this paper we describe the unique features and analysis techniques used on the magnets for a R&D Energy Recovery Linac (ERL) [1] under construction at the Collider Accelerator Department at BNL. The R&D ERL serves as a test-bed for future BNL ERLs, such as an electron-cooler-ERL at RHIC [2] and a future 20 GeV ERL electron-hadron at eRHIC [3]. Here we present select designs of various dipole and quadruple magnets which are used in Z-bend merging systems [4] and the returning loop, 3-D simulations of the fields in aforementioned magnets, particle tracking analysis, and the magnet's influence on beam parameters. We discuss an unconventional method of setting requirements on the quality of magnetic field and transferring them into measurable parameters as well as into manufacturing tolerances. We compare selected simulation with results of magnetic measurements. A 20 MeV R&D ERL (Fig. 1) is in an advanced phase of construction at the Collider-Accelerator Department at BNL, with commissioning planned for early 2009. In the R&D ERL, an electron beam is generated in a 2 MeV superconducting RF photo-gun, next is accelerated to 20 MeV in a 5 cell SRF linac, subsequently passed through a return loop, then decelerated to 2 MeV in the SRF linac, and finally is sent to a beam dump. The lattice of the R&D ERL is designed with a large degree of flexibility to enable the covering of a vast operational parameter space: from non-achromatic lattices to achromatic with positive, zero and negative R56 parameter. It also allows for large range tunability of Rlz and lattice RS4 parameters (which are important for transverse beam-break-up instability). Further details of the R&D ERL can be found elsewhere in these proceedings [5]. The return loop magnets are of traditional design with the following exceptions: (a) The bending radius of the 60{sup o} dipole magnets is 20 cm, which is rather small. We use 15{sup o} edges on both sides of the dipoles to split very strong focusing evenly

  7. Integrative analyses of miRNA and proteomics identify potential...

    Office of Scientific and Technical Information (OSTI)

    alterations maymore control biological functions and ... OSTI Identifier: 22465794 Resource Type: Journal Article ... Country of input: International Atomic Energy Agency ...

  8. Institutional Change Process Step 2: Identify Rules, Roles, and Tools |

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

    Department of Energy 2: Identify Rules, Roles, and Tools Institutional Change Process Step 2: Identify Rules, Roles, and Tools Graphic showing 5 gears. They progress from Determine Goal to Identify Context-Rules, Roles and Tools to Develop Action Plan to Implement Plan to Measure and Evaluate. Process for Continuous Change After determining your institutional change sustainability goals, the next step is to analyze the context within which these goals are to be achieved. Start by identifying

  9. Systems and processes for identifying features and determining feature associations in groups of documents

    DOE Patents [OSTI]

    Rose, Stuart J.; Cowley, Wendy E.; Crow, Vernon L.

    2016-01-12

    Systems and computer-implemented processes for identification of features and determination of feature associations in a group of documents can involve providing a plurality of keywords identified among the terms of at least some of the documents. A value measure can be calculated for each keyword. High-value keywords are defined as those keywords having value measures that exceed a threshold. For each high-value keyword, term-document associations (TDA) are accessed. The TDA characterize measures of association between each term and at least some documents in the group. A processor quantifies similarities between unique pairs of high-value keywords based on the TDA for each respective high-value keyword and generates a similarity matrix that indicates one or more sets that each comprise highly associated high-value keywords.

  10. Systematic evaluation of satellite remote sensing for identifying uranium mines and mills.

    SciTech Connect (OSTI)

    Blair, Dianna Sue; Stork, Christopher Lyle; Smartt, Heidi Anne; Smith, Jody Lynn

    2006-01-01

    In this report, we systematically evaluate the ability of current-generation, satellite-based spectroscopic sensors to distinguish uranium mines and mills from other mineral mining and milling operations. We perform this systematic evaluation by (1) outlining the remote, spectroscopic signal generation process, (2) documenting the capabilities of current commercial satellite systems, (3) systematically comparing the uranium mining and milling process to other mineral mining and milling operations, and (4) identifying the most promising observables associated with uranium mining and milling that can be identified using satellite remote sensing. The Ranger uranium mine and mill in Australia serves as a case study where we apply and test the techniques developed in this systematic analysis. Based on literature research of mineral mining and milling practices, we develop a decision tree which utilizes the information contained in one or more observables to determine whether uranium is possibly being mined and/or milled at a given site. Promising observables associated with uranium mining and milling at the Ranger site included in the decision tree are uranium ore, sulfur, the uranium pregnant leach liquor, ammonia, and uranyl compounds and sulfate ion disposed of in the tailings pond. Based on the size, concentration, and spectral characteristics of these promising observables, we then determine whether these observables can be identified using current commercial satellite systems, namely Hyperion, ASTER, and Quickbird. We conclude that the only promising observables at Ranger that can be uniquely identified using a current commercial satellite system (notably Hyperion) are magnesium chlorite in the open pit mine and the sulfur stockpile. Based on the identified magnesium chlorite and sulfur observables, the decision tree narrows the possible mineral candidates at Ranger to uranium, copper, zinc, manganese, vanadium, the rare earths, and phosphorus, all of which are

  11. IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION IN GRASS

    Office of Scientific and Technical Information (OSTI)

    CELL WALLS (Technical Report) | SciTech Connect IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION IN GRASS CELL WALLS Citation Details In-Document Search Title: IDENTIFYING GENES CONTROLLING FERULATE CROSS-LINKING FORMATION IN GRASS CELL WALLS DESCRIPTION/ABSTRACT This proposal focuses on cell wall feruloylation and our long term goal is to identify and isolate novel genes controlling feruloylation and to characterize the phenotype of mutants in this pathway, with a spotlight on

  12. Identify Institutional Change Roles for Sustainability | Department of

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

    Energy Roles for Sustainability Identify Institutional Change Roles for Sustainability To achieve the sustainability goals you've identified, take into account the network of roles essential to make or maintain the desired changes. As a rule of thumb, it may help to think about what roles are necessary for determining what changes to make, implementing those changes, and supporting or abiding by those changes. One place to start is by identifying leaders in your organization who have the

  13. Identify Institutional Change Tools for Sustainability | Department of

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

    Energy Tools for Sustainability Identify Institutional Change Tools for Sustainability After identifying institutional change rules and roles, a federal agency should identify the tools that create the infrastructural context within which it can achieve its sustainability goals. A tool is defined simply as a technology, system, or process used to meet a need. An example would be a time card, which is a system for tracking and verifying work hours. An organization's tools support its standard

  14. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    developing rapid screening methods to assess surfactant performance for IOR (Improved Oil Recovery) from fractured carbonate reservoirs. The desired outcome is to identify...

  15. Property:IdentifiedHydrothermalPotential | Open Energy Information

    Open Energy Info (EERE)

    ntifiedHydrothermalPotential Property Type Quantity Description Conventional hydrothermal electricity generation potential from identified hydrothermal sites, as determined by the...

  16. BLM Manual 8110 - Identifying and Evaluating Cultural Resources...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: BLM Manual 8110 - Identifying and Evaluating Cultural ResourcesPermitting...

  17. Insights from Smart Meters: Identifying Specific Actions, Behaviors...

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

    Insights from Smart Meters: Identifying Specific Actions, Behaviors, and Characteristics That Drive Savings in Behavior-Based Programs In this report, we use smart meter data to ...

  18. Identifying a Collaborating DOE Laboratory Scientist | U.S. DOE...

    Office of Science (SC) Website

    Identifying a Collaborating DOE Laboratory Scientist DOE Office of Science Graduate Student Research (SCGSR) Program SCGSR Home Eligibility Benefits Participant Obligations How to ...

  19. Standoff Spectroscopy Using a Conditioned Target Identifies Hazardous...

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

    Standoff Spectroscopy Using a Conditioned Target Identifies Hazardous Materials at a ... It combines tunable infrared (IR) and ultraviolet (UV) spectroscopy techniques to target ...

  20. Save Energy Now Data Center Assessments to Identify Efficiency Opportunities

    Broader source: Energy.gov [DOE]

    Power Point presentation from a Webcast held on November 13, 2008, to discuss DOE's and FEMP's data center assessments that can identify efficiency opportunities.

  1. Regulation Identifier Number Title/Subject/Purpose Rule Type

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

    Regulation Identifier Number TitleSubjectPurpose Rule Type Status 1990-AA40 ... Amend DOE's statutory prescribed regulation, which set forth the procedural rules ...

  2. Title 2 CFR 25 Universal Identifier and Central Contractor Registratio...

    Open Energy Info (EERE)

    CFR 25 Universal Identifier and Central Contractor Registration Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: Title 2...

  3. Metaproteomics Identifies the Protein Machinery Involved in Metal...

    Office of Scientific and Technical Information (OSTI)

    tools to identify biomarkers for monitoring microbial activity affecting U ... for site assessment, efficient implementation of bioremediation and long-term monitoring. ...

  4. REMS Program Policy for submitting of Personally Identifiable...

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

    Office of Environment, Health, Safety and Security (AU) systems has identified that the radiation exposure records submitted to the Radiation Exposure Monitoring System (REMS)...

  5. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    level movements with quasi-periodicity of 430,000 years are identified in the marine sedimentary units of the Eastern Gulf Coastal Plain of Mississippi, Alabama and...

  6. Sharing De-identified Data | Department of Energy

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

    All individuals sign an informed consent and Health Insurance Portability and Accountability Act (HIPAA) authorization prior to participation. De-identified (i.e., with personal ...

  7. Low Bias Electron Scattering in Structure-Identified Single Wall...

    Office of Scientific and Technical Information (OSTI)

    Date: 2011-09-01 OSTI Identifier: 1100843 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 107;...

  8. Mapping Soil Carbon from Cradle to Grave: Identifying the Microbial...

    Office of Scientific and Technical Information (OSTI)

    Conference: Mapping Soil Carbon from Cradle to Grave: Identifying the Microbial Blueprint for Root-carbon Transformations in Soil Citation Details In-Document Search Title: Mapping...

  9. Mapping Soil Carbon from Cradle to Grave: Identifying the Microbial...

    Office of Scientific and Technical Information (OSTI)

    In-Document Search Title: Mapping Soil Carbon from Cradle to Grave: Identifying the Microbial Blueprint for Root-carbon Transformations in Soil Erin Nuccio, Lawrence...

  10. A Workshop to Identify Research Needs and Impacts in Predictive...

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

    Simulation for Internal Combustion Engines (PreSICE) A Workshop to Identify Research Needs and Impacts in Predictive Simulation for Internal Combustion Engines (PreSICE) PDF ...

  11. Photo of the Week: Identifying and Protecting Alaskan Fishery...

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

    the ice, scientists detected critical fish overwintering habitats by identifying ... Using satellite radar to "see" through the ice, scientists detected critical fish ...

  12. Energy Department Announces $3 Million to Identify New Geothermal...

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

    that identify areas with a higher probability of containing a geothermal resource. The research seeks to develop a methodology for exploration of geothermal resources in a...

  13. Identify and Protect Your Vital Records | Department of Energy

    Energy Savers [EERE]

    VITAL RECORDS (2).pdf More Documents & Publications IDENTIFY AND PROTECT YOUR VITAL RECORDS DOE O 243.1B, Records Management Program PROCEDURE FOR CONDUCTING A RECORDS INVENTORY...

  14. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    throughput diffusion chamber cultivation approach to isolation of novel environmental bacteria relevant to DOE missions. 2. To use the optimized method to identify and cultivate...

  15. A unique dosing system for the production of OH under high vacuum for the study of environmental heterogeneous reactions

    SciTech Connect (OSTI)

    Brown, Matthew A.; Johanek, Viktor; Hemminger, John C.

    2008-02-15

    A unique dosing system for the production of hydroxyl radicals under high vacuum for the study of environmental heterogeneous reactions is described. Hydroxyl radicals are produced by the photodissociation of a hydrogen peroxide aqueous gas mixture with 254 nm radiation according to the reaction H{sub 2}O{sub 2}+h{nu} (254 nm){yields}OH+OH. Under the conditions of the current design, 0.6% conversion of hydrogen peroxide is expected yielding a hydroxyl number density on the order of 10{sup 10} molecules/cm{sup 3}. The flux distribution of the dosing system is calculated using a Monte Carlo simulation method and compared with the experimentally determined results. The performance of this unique hydroxyl dosing system is demonstrated for the heterogeneous reaction with a solid surface of potassium iodide. Coupling of the hydroxyl radical dosing system to a quantitative surface analysis system should help provide molecular level insight into detailed reaction mechanisms.

  16. Method of identifying hairpin DNA probes by partial fold analysis

    DOE Patents [OSTI]

    Miller, Benjamin L.; Strohsahl, Christopher M.

    2008-10-28

    Methods of identifying molecular beacons in which a secondary structure prediction algorithm is employed to identify oligonucleotide sequences within a target gene having the requisite hairpin structure. Isolated oligonucleotides, molecular beacons prepared from those oligonucleotides, and their use are also disclosed.

  17. Method of identifying hairpin DNA probes by partial fold analysis

    DOE Patents [OSTI]

    Miller, Benjamin L.; Strohsahl, Christopher M.

    2009-10-06

    Method of identifying molecular beacons in which a secondary structure prediction algorithm is employed to identify oligonucleotide sequences within a target gene having the requisite hairpin structure. Isolated oligonucleotides, molecular beacons prepared from those oligonucleotides, and their use are also disclosed.

  18. Institutional Change Process Step 2: Identify Rules, Roles, and Tools

    Office of Energy Efficiency and Renewable Energy (EERE)

    After determining your institutional change sustainability goals, the next step is to analyze the context within which these goals are to be achieved. Start by identifying the organizational rules, roles, and tools that shape the current context and may influence success in achieving these goals. Identifying the linkages among rules, roles, and tools and how they interact will help in implementing solutions for success.

  19. Better Buildings Neighborhood Program Peer Exchange Calls on Program Sustainability: Unique Fee-for-Service Revenues Call Slides and Discussion Summary, April 11, 2013

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

    1, 2013 Better Buildings Neighborhood Program Peer Exchange Calls on Program Sustainability: Unique Fee-for-Service Revenues Call Slides and Discussion Summary Agenda * Welcome and Introductions  What are some unique fee-for-service revenues your program is implementing or considering? * Program Experience  Chris Jones, Greater Cincinnati Energy Alliance * Discussion Topics:  How can you determine the feasibility and financial potential of unique fee-for-service revenues?  How do you

  20. Polysialylated N-Glycans Identified in Human Serum Through Combined...

    Office of Scientific and Technical Information (OSTI)

    ... S. ; Adkins, Joshua N. ; Camp, David G. ; Moore, Ronald J. ; Rodland, Karin D. ; Smith, Richard D. Publication Date: 2014-09-02 OSTI Identifier: 1168903 Report Number(s): ...

  1. Identified Patent Waiver W(I)2012-004

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UCHICAGO ARGONNE, LLC for a DOE Identified patent waiver of domestic and foreign patent rights under agreement DE-AC02-06CH11357.

  2. Identified Patent Waiver W(I)2012-003

    Office of Energy Efficiency and Renewable Energy (EERE)

    This is a request by UCHICAGO ARGONNE, LLC for a DOE Identified patent waiver of domestic and foreign patent rights under agreement DE-AC02-06CH11357.

  3. Two-Factor Identify Proofing Process | Department of Energy

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

    UAA form. You should complete the portion of the UAA form that is surrounded by the blue box. Your Federal ID Badge. This will be used to positively identify you. If you do not...

  4. Lithium Ethylene Dicarbonate Identified as the Primary Product...

    Office of Scientific and Technical Information (OSTI)

    Lithium Ethylene Dicarbonate Identified as the Primary Product ofChemical and Electrochemical Reduction of EC in EC:EMC1.2M LiPF6Electrolyte Citation Details In-Document Search ...

  5. Energy Department Announces $3 Million to Identify New Geothermal Resources

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy today announced $3 million to spur geothermal energy development using play fairway analysis. This technique identifies prospective geothermal resources in areas with...

  6. Genome sequencing of the Trichoderma reesei QM9136 mutant identifies...

    Office of Scientific and Technical Information (OSTI)

    protein was still able to enter the nucleus, but failed to ... This is an Open Access article distributed under the terms ... A Pfam domain search 15 identified two major func- tional ...

  7. Manual for Identifying and Protecting Official Use Only Information

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

    2003-04-09

    This Department of Energy (DOE) Manual provides detailed requirements to supplement DOE O 471.3, Identifying and Protecting Official Use Only Information, dated 4-9-03. Admin Chg dated 1-13-11.

  8. Identified Patent Waiver W(I)2012-012

    Broader source: Energy.gov [DOE]

    This is a request by DR. F. JEFFREY MARTIN for a DOE Identified patent waiver of domestic and foreign patent rights under agreement DE-AC52-06NA25396.

  9. Identified Patent Waiver W(I)2012-005

    Broader source: Energy.gov [DOE]

    This is a request by UCHICAGO ARGONNE, LLC for a DOE Identified patent waiver of domestic and foreign patent rights under agreement DE-AC02-06CH11357.

  10. Identified Patent Waiver W(I)2012-002

    Broader source: Energy.gov [DOE]

    This is a request by BATTELLE MEMORIAL INSTITUTE for a DOE Identified patent waiver of domestic and foreign patent rights under agreement DE-AC07-05ID14517.

  11. Identified Patent Waiver W(I)2012-009

    Broader source: Energy.gov [DOE]

    This is a request by UNITED TECHNOLOGIES RESEARCH for a DOE Identified patent waiver of domestic and foreign patent rights under agreement DE-AC02-05CH11231.

  12. Identifying and Overcoming Critical Barriers to Widespread Second...

    Office of Scientific and Technical Information (OSTI)

    Authors: Neubauer, J. ; Smith, K. ; Wood, E. ; Pesaran, A. Publication Date: 2015-02-01 OSTI Identifier: 1171780 Report Number(s): NRELTP-5400-63332 DOE Contract Number: ...

  13. Collecting Personally Identifiable Information Through the Web and User Research

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Energy Efficiency and Renewable Energy (EERE) has requirements for websites, applications, customer surveys, and user experience (UX) research that collect data on individuals—also called personally identifiable information (PII).

  14. Stakeholder Mapping: Learn How to Identify Leaders, Target Audiences, and

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

    Gaps in Your Outreach | Department of Energy Stakeholder Mapping: Learn How to Identify Leaders, Target Audiences, and Gaps in Your Outreach Stakeholder Mapping: Learn How to Identify Leaders, Target Audiences, and Gaps in Your Outreach Better Buildings Residential Network Peer Exchange Call Series: Stakeholder Mapping, June 26, 2014, call slides and discussion summary. Call Slides and Discussion Summary (996.03 KB) More Documents & Publications Voluntary Initiative: Partnerships Toolkit

  15. Using biomarkers to identify traumatic brain injury for soldiers, sports

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

    figures Using biomarkers to identify traumatic brain injury for soldiers, sports figures Using biomarkers to identify traumatic brain injury for soldiers, sports figures A new detection approach originally developed for tuberculosis diagnostics is being adapted as a tool for determining traumatic brain injury April 28, 2015 The LANL and SMT collaborators (left to right): Donald Shields, Aaron Anderson, Paul Smith, Nicholas Hengartner, Dr. Donald Becker, Harshini Mukundan (co-PI), Laurie

  16. Development of Method and Algorithms To Identify Easily Implementable

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

    Energy-Efficient Low-Cost Multicomponent Distillation Column Trains With Large Energy Savings For Wide Number of Separations | Department of Energy Development of Method and Algorithms To Identify Easily Implementable Energy-Efficient Low-Cost Multicomponent Distillation Column Trains With Large Energy Savings For Wide Number of Separations Development of Method and Algorithms To Identify Easily Implementable Energy-Efficient Low-Cost Multicomponent Distillation Column Trains With Large

  17. Supercomputers Help Identify Efficiency-Limiting Defects in LEDs

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

    Supercomputers Help Identify Efficiency-Limiting Defects in LEDs Supercomputers Help Identify Efficiency-Limiting Defects in LEDs July 18, 2016 Contact: Kathy Kincade, kkincade@lbl.gov, +1 510 495 2124 ChrisVanDerWalle PressReleaseImage A conceptual illustration of how defects in a crystal lattice might contribute to nonradiative recombination of electrons and holes in LEDs. Image: Peter Allen Light-emitting diodes (LEDs) have found firm footing in the lighting industry, not just for blue and

  18. Identify Institutional Change Rules for Sustainability | Department of

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

    Energy Rules for Sustainability Identify Institutional Change Rules for Sustainability It is important to analyze formal and informal workplace rules governing the behavior of individuals and organizations to meet a federal agency's institutional change goals for sustainability. It is also important to determine how these rules actually affect people filling different roles in the organization, and how they mesh with the technologies, systems, and processes that constitute tools. Identify

  19. DOE Data ID Service - Digital object identifiers for DOE scientific

    Office of Scientific and Technical Information (OSTI)

    research datasets | OSTI, US Dept of Energy Office of Scientific and Technical Information Data ID Service DataCite | Contact DOE Data ID Service DOE Data ID Service DOE Data ID Service The DOE Office of Scientific and Technical Information (OSTI) offers a service for registering datasets to help increase access to digital data from DOE-funded scientific research. Through the DOE Data ID Service, OSTI assigns persistent identifiers, known as Digital Object Identifiers (DOIs), to datasets

  20. Insights from Smart Meters: Identifying Specific Actions, Behaviors, and

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

    Characteristics That Drive Savings in Behavior-Based Programs | Department of Energy Identifying Specific Actions, Behaviors, and Characteristics That Drive Savings in Behavior-Based Programs Insights from Smart Meters: Identifying Specific Actions, Behaviors, and Characteristics That Drive Savings in Behavior-Based Programs In this report, we use smart meter data to analyze specific actions, behaviors, and characteristics that drive energy savings in a BB program. Specifically, we examine a

  1. Protecting FWP Participant Personally Identifiable Information/Protected

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

    Health Information | Department of Energy Protecting FWP Participant Personally Identifiable Information/Protected Health Information Protecting FWP Participant Personally Identifiable Information/Protected Health Information The confidentiality and privacy rights of former workers are not only a legal requirement, they are crucial to establishing and maintaining credibility with the former worker community. All medical information that is collected as part of this program is treated as

  2. Method and device for identifying different species of honeybees

    DOE Patents [OSTI]

    Kerr, Howard T.; Buchanan, Michael E.; Valentine, Kenneth H.

    1989-01-01

    A method and device have been provided for distinguishing Africanized honeybees from European honeybees. The method is based on the discovery of a distinct difference in the acoustical signatures of these two species of honeybees in flight. The European honeybee signature has a fundamental power peak in the 210 to 240 Hz range while the Africanized honeybee signature has a fundamental power peak in the 260 to 290 Hz range. The acoustic signal produced by honeybees is analyzed by means of a detecting device to quickly determine the honeybee species through the detection of the presence of frequencies in one of these distinct ranges. The device includes a microphone for acoustical signal detection which feeds the detected signal into a frequency analyzer which is designed to detect the presence of either of the known fundamental wingbeat frequencies unique to the acoustical signatures of these species as an indication of the identity of the species and indicate the species identity on a readout device.

  3. DURING THIS REPORTING PERIOD, WE ISSUED 39 REPORTS; IDENTIFIED

    Energy Savers [EERE]

    39 REPORTS; IDENTIFIED $12.6 MILLION IN FUNDS PUT TO BETTER USE AND $19.3 MILLION IN QUESTIONED COSTS; OBTAINED $6.2 MILLION IN FINES, SETTLEMENTS, AND RECOVERIES, 6 CRIMINAL CONVICTIONS, 20 SUSPENSIONS AND DEBARMENTS, AND 51 CIVIL AND ADMINISTRATIVE ACTIONS; AND RECEIVED 1,679 HOTLINE CONTACTS. DURING THIS REPORTING PERIOD, WE ISSUED 39 REPORTS; IDENTIFIED $12.6 MILLION IN FUNDS PUT TO BETTER US AND $19.3 MILLION IN QUESTIONED COSTS; OBTAINED $6.2 MILLION IN FINES, SETTLEMENTS, AND RECOVERIES,

  4. NEW - DOE O 475.2B, Identifying Classified Information

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

    To establish the program to identify information classified under the Atomic Energy Act [Restricted Data (RD), Formerly Restricted Data (FRD), and Transclassified Foreign Nuclear Information (TFNI)] or Executive Order (E.O.) 13526 [National Security Information (NSI)], so that it can be protected against unauthorized dissemination.

  5. Energy Department Announces $3 Million to Identify New Geothermal Resources

    Broader source: Energy.gov [DOE]

    Play Fairway Analysis is a practice first developed in the O&G industry that uses regional and detailed geologic and geophysical data to build a detailed picture of a buried basin to identify the most likely candidate locations for drilling.

  6. Identifying Differences in Cultural Behavior in Online Groups

    SciTech Connect (OSTI)

    Gregory, Michelle L.; Engel, David W.; Bell, Eric B.; Mcgrath, Liam R.

    2012-07-23

    We have developed methods to identify online communities, or groups, using a combination of structural information variables and content information variables from weblog posts and their comments to build a characteristic footprint for groups. We have worked with both explicitly connected groups and 'abstract' groups, in which the connection between individuals is in interest (as determined by content based features) and behavior (metadata based features) as opposed to explicit links. We find that these variables do a good job at identifying groups, placing members within a group, and helping determine the appropriate granularity for group boundaries. The group footprint can then be used to identify differences between the online groups. In the work described here we are interested in determining how an individual's online behavior is influenced by their membership in more than one group. For example, individuals belong to a certain culture; they may belong as well to a demographic group, and other 'chosen' groups such as churches or clubs. There is a plethora of evidence surrounding the culturally sensitive adoption, use, and behavior on the Internet. In this work we begin to investigate how culturally defined internet behaviors may influence behaviors of subgroups. We do this through a series of experiments in which we analyze the interaction between culturally defined behaviors and the behaviors of the subgroups. Our goal is to (a) identify if our features can capture cultural distinctions in internet use, and (b) determine what kinds of interaction there are between levels and types of groups.

  7. Method and device for identifying different species of honeybees

    SciTech Connect (OSTI)

    Kerr, H.T.; Buchanan, M.E.; Valentine, K.H.

    1989-10-24

    A method and device have been provided for distinguishing Africanized honeybees from European honeybees. The method is based on the discovery of a distinct difference in the acoustical signatures of these two species of honeybees in flight. The European honeybee signature has a fundamental power peak in the 210 to 240 Hz range while the Africanized honeybee signature has a fundamental power peak in the 260 to 290 Hz range. The acoustic signal produced by honeybees is analyzed by means of a detecting device to quickly determine the honeybee species through the detection of the presence of frequencies in one of these distinct ranges. The device includes a microphone for acoustical signal detection which feeds the detected signal into a frequency analyzer which is designed to detect the presence of either of the known fundamental wingbeat frequencies unique to the acoustical signatures of these species as an indication of the identity of the species and indicate the species identity on a readout device. 8 figs.

  8. A Specific Nucleophilic Ring-Opening Reaction of Aziridines as a Unique Platform for the Construction of Hydrogen Polysulfides Sensors

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

    Chen, Wei; Rosser, Ethan W.; Zhang, Di; Shi, Wen; Li, Yilin; Dong, Wen-Ji; Ma, Huimin; Hu, Dehong; Xian, Ming

    2015-05-11

    Hydrogen polysulfides (H2Sn, n>1) have been recently suggested to be the actual signalling molecules that involved in sulfur-related redox biology. However the exact mechanisms of H2Sn are still poorly understood and a major hurdle in this field is the lack of reliable and convenient methods for H2Sn detection. In this work we report a unique ring-opening reaction of N-sulfonylaziridine by Na2S2 under mild conditions. Based on this reaction a novel H2Sn-specific fluorescent probe (AP) was developed. The probe showed high sensitivity and selectivity for H2Sn. Notably, the fluorescent turn-on product, i.e. compound 1, exhibited excellent two-photon photophysical properties and amore » large Stokes shift. Moreover, the high solid state luminescent efficiency of compound 1 makes it a potential candidate for organic emitters and solid-state lighting devices.« less

  9. Engineered unique elastic modes at a BaTiO3/2x1-Ge(001) interface

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

    Kumah, D. P.; Dogan, M.; Ngai, J. H.; Qiu, D.; Zhang, Z.; Su, D.; Specht, E. D.; Ismail-Beigi, S.; Ahn, C. H.; Walker, F. J.

    2016-03-07

    Here, the strong interaction at an interface between a substrate and thin film leads to epitaxy and provides a means of inducing structural changes in the epitaxial film. These induced material phases often exhibit technologically relevant electronic, magnetic, and functional properties. The 2×1 surface of a Ge(001) substrate applies a unique type of epitaxial constraint on thin films of the perovskite oxide BaTiO3 where a change in bonding and symmetry at the interface leads to a non-bulk-like crystal structure of the BaTiO3. While the complex crystal structure is predicted using first-principles theory, it is further shown that the details ofmore » the structure are a consequence of hidden phases found in the bulk elastic response of the BaTiO3 induced by the symmetry of forces exerted by the germanium substrate.« less

  10. Assigning unique identification numbers to new user accounts and groups in a computing environment with multiple registries

    DOE Patents [OSTI]

    DeRobertis, Christopher V.; Lu, Yantian T.

    2010-02-23

    A method, system, and program storage device for creating a new user account or user group with a unique identification number in a computing environment having multiple user registries is provided. In response to receiving a command to create a new user account or user group, an operating system of a clustered computing environment automatically checks multiple registries configured for the operating system to determine whether a candidate identification number for the new user account or user group has been assigned already to one or more existing user accounts or groups, respectively. The operating system automatically assigns the candidate identification number to the new user account or user group created in a target user registry if the checking indicates that the candidate identification number has not been assigned already to any of the existing user accounts or user groups, respectively.

  11. Regulation Identifier Number Title/Subject/Purpose Rule Type

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

    7/21/2016. Highlighted areas denote changes from the last update. Regulation Identifier Number Title/Subject/Purpose Rule Type Status 1990-AA40 Adminstrative Requirements for Other Transactions: revise requirements for technology investment agreements to broaden to support all types of other transactions. NOPR Drafting Notice of Proposed Rule-making for Federal Register 1901-AB37 Enforcement of Classified Information Security Requirements: Amend DOE's statutory prescribed regulation, which set

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

    DOE Patents [OSTI]

    Shizuya, Hiroaki

    2006-01-31

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

  13. Identifying Transition State Features of Enzymatic Conformational Cycles |

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

    Stanford Synchrotron Radiation Lightsource Identifying Transition State Features of Enzymatic Conformational Cycles Thursday, January 5, 2012 - 11:00am SSRL Conference Room 137-322 Dr. Dimitar Pachov, HHMI Research Associate, Kern's Group, Brandeis University, MA Due to their dynamic nature relevant to biological activity, biomolecules frequently interconvert between functional substates. Determining how these visits to different conformational states are physically characterized remains a

  14. NREL Research Identifies Increased Potential for Perovskites as a Material

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

    for Solar Cells - News Releases | NREL Research Identifies Increased Potential for Perovskites as a Material for Solar Cells October 30, 2015 Scientists at the Energy Department's National Renewable Energy Laboratory (NREL) have demonstrated a way to significantly increase the efficiency of perovskite solar cells by reducing the amount of energy lost to heat. A paper on the discovery, "Observation of a hot-phonon bottleneck in lead-iodide perovskites," was published online this

  15. NREL: Photovoltaics Research - Solar PV Recycling Identified as Untapped

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

    Business Opportunity Solar PV Recycling Identified as Untapped Business Opportunity June 27, 2016 A new report, End-of-Life Management: Solar Photovoltaic Panels, highlights that recycling or repurposing solar PV panels at the end of their roughly 30-year lifetime can unlock a large stock of raw materials and other valuable components. The report, co-authored by NREL, the International Renewable Energy Agency (IRENA) and the International Energy Agency's Photovoltaic Power Systems Programme

  16. Methods for characterizing, classifying, and identifying unknowns in samples

    DOE Patents [OSTI]

    Grate, Jay W [West Richland, WA; Wise, Barry M [Manson, WA

    2002-01-01

    Disclosed is a method for taking the data generated from an array of responses from a multichannel instrument, and determining the characteristics of a chemical in the sample without the necessity of calibrating or training the instrument with known samples containing the same chemical. The characteristics determined by the method are then used to classify and identify the chemical in the sample. The method can also be used to quantify the concentration of the chemical in the sample.

  17. Methods for characterizing, classifying, and identifying unknowns in samples

    DOE Patents [OSTI]

    Grate, Jay W.; Wise, Barry M.

    2003-08-12

    Disclosed is a method for taking the data generated from an array of responses from a multichannel instrument, and determining the characteristics of a chemical in the sample without the necessity of calibrating or training the instrument with known samples containing the same chemical. The characteristics determined by the method are then used to classify and identify the chemical in the sample. The method can also be used to quantify the concentration of the chemical in the sample.

  18. Method for processing seismic data to identify anomalous absorption zones

    DOE Patents [OSTI]

    Taner, M. Turhan

    2006-01-03

    A method is disclosed for identifying zones anomalously absorptive of seismic energy. The method includes jointly time-frequency decomposing seismic traces, low frequency bandpass filtering the decomposed traces to determine a general trend of mean frequency and bandwidth of the seismic traces, and high frequency bandpass filtering the decomposed traces to determine local variations in the mean frequency and bandwidth of the seismic traces. Anomalous zones are determined where there is difference between the general trend and the local variations.

  19. Identifying, Implementing and Complying with Environment, Safety and Health Requirements

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

    1996-05-15

    This Policy sets forth the framework for identifying, implementing and complying with environment, safety and health (ES&H) requirements so that work is performed in the DOE complex in a manner that ensures adequate protection of workers, the public and the environment. Ownership of this policy is shared between GC and HS. Cancels DOE P 450.2. Canceled by DOE P 450.4A.

  20. Crystal Structure and Functional Analysis Identify Evolutionary Secret of

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

    SerRS in Vascular Development | Stanford Synchrotron Radiation Lightsource Crystal Structure and Functional Analysis Identify Evolutionary Secret of SerRS in Vascular Development Wednesday, July 31, 2013 Aminoacyl-tRNA synthetases (aaRS) have been essential enzymes for protein synthesis throughout evolution. As the tree of life was ascended, tRNA synthetases added new domains, which are generally dispensable for aminoacylation, in a progressive and accretive manner. The acquisitions were

  1. Identifying, studying and making good use of macromolecular crystals

    SciTech Connect (OSTI)

    Calero, Guillermo; Cohen, Aina E.; Luft, Joseph R.; Newman, Janet; Snell, Edward H.

    2014-07-25

    As technology advances, the crystal volume that can be used to collect useful X-ray diffraction data decreases. The technologies available to detect and study growing crystals beyond the optical resolution limit and methods to successfully place the crystal into the X-ray beam are discussed. Structural biology has contributed tremendous knowledge to the understanding of life on the molecular scale. The Protein Data Bank, a depository of this structural knowledge, currently contains over 100 000 protein structures, with the majority stemming from X-ray crystallography. As the name might suggest, crystallography requires crystals. As detectors become more sensitive and X-ray sources more intense, the notion of a crystal is gradually changing from one large enough to embellish expensive jewellery to objects that have external dimensions of the order of the wavelength of visible light. Identifying these crystals is a prerequisite to their study. This paper discusses developments in identifying these crystals during crystallization screening and distinguishing them from other potential outcomes. The practical aspects of ensuring that once a crystal is identified it can then be positioned in the X-ray beam for data collection are also addressed.

  2. New sign to identify Ames Laboratory | The Ames Laboratory

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

    sign to identify Ames Laboratory A new brick and metal sign will soon leave no doubt about the identity of the Ames Laboratory. The sign will feature a brick pedestal base topped with a two-sided metal panel with Ames Laboratory emblazoned in white lettering (8 1/2" tall) on a blue background. The sign panel is nearly 12- feet long. A vertical pylon with the Ames Laboratory logo will stand 8'6" tall. The sign is several years in the making with some of the original concepts developed

  3. Energy Department Announces $3 Million to Identify New Geothermal Resources

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy today announced $3 million to spur geothermal energy development using play fairway analysis. This technique identifies prospective geothermal resources in areas with no obvious surface expression by mapping the most favorable intersections of heat, permeability, and fluid. While commonly used in oil and gas exploration, play fairway analysis is not yet widely used in the geothermal industry. By improving success rates for exploration drilling, this data-mapping tool could help attract investment in geothermal energy projects and significantly lower the costs of geothermal energy.

  4. Digital Object Identifier 10.1109/MPE.2015.2397337

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

    ieee power & energy magazine may/june 2015 1540-7977/15©2015IEEE Digital Object Identifier 10.1109/MPE.2015.2397337 Date of publication: 17 April 2015 E ELECTRIC DISTRIBUTION GRID RESEARCH AND DEVELOP- ment (R&D) has long focused on the reliability, affordability, flexibility, and efficiency of electricity delivery for end users; however, this focus has primarily been outside the realm of severe climate events. Due to the increasing frequency and intensity of weather-caused grid outages

  5. Research identifies designs for lowering subsea production cost

    SciTech Connect (OSTI)

    Rothberg, R.H.; Hall, J.E. ); Douglas, L.D. ); Manuel, W.S. ); Kirkland, K.G.

    1993-03-08

    To reduce costs and simplify installation operations for subsea hardware, Amoco Production Co. in 1986 began the development of a diverless subsea production system (DSPS). At present, Amoco has completed the testing phase for selected prototype components and has completed a deepwater system design that incorporates many of these ideas. This program has yielded several configurations suitable for full-field development; however, the emphasis of the research and development program has been to identify, design, and test components of key subsystems. This first of a three-part series describes the design considerations, equipment configuration, and subsea trees.

  6. Identifying Critical Pathways to High-Performance PV: Preprint

    SciTech Connect (OSTI)

    Symko-Davies, M.; Noufi, R.; Kurtz, S.

    2002-05-01

    This conference paper describes the High-Performance Photovoltaic (HiPerf PV)Project was initiated by the U.S. Department of Energy to substantially increase the viability of photovoltaics (PV) for cost-competitive applications so that PV can contribute significantly to our energy supply and our environment in the 21st century. To accomplish this, the NCPV directs in-house and subcontracted research in high-performance polycrystalline thin-film and multijunction concentrator devices. Details of the subcontractor and in-house progress will be described toward identifying critical pathways of 25% polycrystalline thin-film tandem cells and developing multijunction concentrator modules to 33%.

  7. Identifying new sources of turbulence in spherical tokamaks | Princeton

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

    Plasma Physics Lab Identifying new sources of turbulence in spherical tokamaks By John Greenwald November 24, 2015 Tweet Widget Google Plus One Share on Facebook Computer simulation of turbulence in a model of the NSTX-U. Image courtesy of Eliot Feibush. Computer simulation of turbulence in a model of the NSTX-U. Image courtesy of Eliot Feibush. For fusion reactions to take place efficiently, the atomic nuclei that fuse together in plasma must be kept sufficiently hot. But turbulence in the

  8. Identifying new sources of turbulence in spherical tokamaks | Princeton

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

    Plasma Physics Lab Identifying new sources of turbulence in spherical tokamaks By John Greenwald November 25, 2015 Tweet Widget Google Plus One Share on Facebook Computer simulation of turbulence in a model of the NSTX-U. Image courtesy of Eliot Feibush. Computer simulation of turbulence in a model of the NSTX-U. Image courtesy of Eliot Feibush. For fusion reactions to take place efficiently, the atomic nuclei that fuse together in plasma must be kept sufficiently hot. But turbulence in the

  9. Identifying Requirements for Effective Human-Automation Teamwork

    SciTech Connect (OSTI)

    Jeffrey C. Joe; John O'Hara; Heather D. Medema; Johanna H. Oxstrand

    2014-06-01

    Previous studies have shown that poorly designed human-automation collaboration, such as poorly designed communication protocols, often leads to problems for the human operators, such as: lack of vigilance, complacency, and loss of skills. These problems often lead to suboptimal system performance. To address this situation, a considerable amount of research has been conducted to improve human-automation collaboration and to make automation function better as a “team player.” Much of this research is based on an understanding of what it means to be a good team player from the perspective of a human team. However, the research is often based on a simplified view of human teams and teamwork. In this study, we sought to better understand the capabilities and limitations of automation from the standpoint of human teams. We first examined human teams to identify the principles for effective teamwork. We next reviewed the research on integrating automation agents and human agents into mixed agent teams to identify the limitations of automation agents to conform to teamwork principles. This research resulted in insights that can lead to more effective human-automation collaboration by enabling a more realistic set of requirements to be developed based on the strengths and limitations of all agents.

  10. Practical ways to abate air and water pollution worldwide including a unique way to significantly curb global warming

    SciTech Connect (OSTI)

    Snell, J.R.

    1998-07-01

    This paper points out that in the next 50 years it will largely be the developing countries of the world which will continue to industrialize rapidly and hence pollute the water and air of not only their countries but that this pollution is becoming global (80% of the World's population.) From the author's 25 years of consulting experience in the developing countries, their greatest need is to have available to them low cost, innovative processes for pollution abatement will be neglected and the whole world will suffer immensely. The paper discusses in some detail the type of innovative low cost methods which have successfully been used in the categories of wastewater and solid wastes and names 6 other categories where many others exist. All these innovative methods need to be discovered, listed, and tested for quality and dependability, and then made widely available. Large Environmental Engineering Universities and International Consulting Engineering firms need to be organized to undertake these important tasks. The paper also points out the connection between Global Warming and the Solid waste industry and shows how it can be controlled inexpensively by employing a new, unique, and rapid method of converting municipal refuse into methane and then using that to make electricity. Information given in this paper could lead to a vast reduction in future pollution, with the resulting better global health and at the same time save trillions of dollars.